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", 0x1000, 0x8, 0x0, 0x1, r0}]) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) ftruncate(r0, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/20 17:40:29 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = open(&(0x7f0000000900)='./file0\x00', 0x0, 0x1) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000940)={0x3, 0x7, 0xffffffffffffff00, 0x3}, 0x10) close(r0) socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r0, &(0x7f0000005040)=[{{&(0x7f00000024c0)=@hci={0x1f}, 0x80, &(0x7f0000002980), 0x0, &(0x7f0000002a00)}}, {{&(0x7f0000003400)=@hci={0x1f}, 0x80, &(0x7f0000004840), 0x1f3, &(0x7f00000048c0)}}], 0x2, 0x0) 2018/05/20 17:40:29 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer\x00', 0x100000002082, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00000001c0)={0x3, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0xfffffffffffffc00, 0xee59}, {0xffff, 0x1f}, 0xffff, 0x6, 0x8000}) r1 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$inet_sctp(r0, &(0x7f0000000780)={&(0x7f0000000200)=@in6={0xa, 0x4e24, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, 0x1c, &(0x7f0000000700)=[{&(0x7f00000003c0)="9fd86476fa54bcfb136f5fd59789fcad66340ff3a759e00b0bc057c0d4ae94e847387a7e8385b03a28c975ad31fd7083a9adc7f994fdde580e2c3aac0b56569c63d5776ab846929b0a0e2bcde4719c106fd81aecdd52457ffeabd1e8783e6e061a45a4a5b1ba807f7c0cdcac48ae63c0575aae3ce3d28992c8f249c541c933c66a9860fbe8efb5157e3dd234221d2f48ef2b1fb8beb74f0c45edec690d4195b759bc007ec9aca2a573cef1965dece906", 0xb0}, {&(0x7f0000000480)="f98992312e9e734e12da594eb8afcd324c7a16a39ea711ee67eed712965f40d1f6127e295d4d516c4123d84a0828f2307769791b240ed5cc739838e6bc15289fba49b036324e6094679e374b807e1dc60c043484b57941022ee4a426456bd65bf63e1733f3d4dfedf8051cefc0a6d9212e0835a27b5f77c30dd4904b3c26", 0x7e}, {&(0x7f0000000500)="78c3d586547eb4fc4fcda3d88b3c27a880f26e6776030c81198487d12b399b87885d7230f1de26a401e42bf9b2d89c32618f54b63cdb91f2de80a26bc67e4835e2e612189b97e02735e86973b5088b", 0x4f}, {&(0x7f0000000580)="93f41c197c90ce1296055dc0cee935446ef27c36d0305cd7d22ac9286a6530c219b5f97cfc976cf7ab66646cd73357197aa347f02d18ef4085844d3c0a915a12bc6019d7398e536403da3960048672013c851d62da63fe0739fc4f80ad756b82d0e1df48630a9eb45f33f99471e71e749c52395fb13c2c212254f160acd32cfb30bb", 0x82}, {&(0x7f0000000640)="7c55e9e4084f5b58df97ff20afb4657c4ddb35dceb07ea674d2db23f0641f68892d3d72b2e62c3df412f907c1760e8e2d1108267434358ce20bde6a0dacd0f9cc41d6c559fbd9f275cc2b26b1dd179b7e5bb7c922c3b2382ca11fffd82b12f2b054d867a996d28a6180cac2609e834c1489be8b3b32e36540eb7c3b3656cc352c46056d466e5d9f75eb653741691d37527a9ca7a1ded5b", 0x97}, {&(0x7f0000000340)="a361a0fdb5841740de5b2abb43c7da9843801da06cfa787ba7695470e9d46a871dd8fcca", 0x24}], 0x6, 0x0, 0x0, 0x1}, 0x4004880) write(r1, &(0x7f0000000280)="26b4d5b3f4a38628261d351427fd82e879f1673682ccb706600ea4ecf8839ce62f580b86b2c61b5e99698ea044ee894f1eea5567528b2b175982114522edbf5d3ffd097f098069c12dfd38a4dcb68da543c6061703acee224c8e3028f033fa3c3ee0aa66dcb635753dd212bedb59ace7b3bdf568cde43dd467e63df17664628078989e32c638dea01e1e9c94f13f6388a74b0f52843acee6c2fa770df538c917cf0393014fe62b235a2aec3b184528245bc834a0f1c9742d", 0xb8) accept4$ax25(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) 2018/05/20 17:40:29 executing program 5: mprotect(&(0x7f00002d6000/0x4000)=nil, 0x4000, 0xfffffffffffffffc) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) 2018/05/20 17:40:29 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x2, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:29 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0xffffffe0, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:29 executing program 5: r0 = socket(0x8, 0x8000f, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1002, 0x0, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000340)=""/150, 0x96}], 0x1, 0x0) umount2(&(0x7f0000000100)='./file0\x00', 0x0) 2018/05/20 17:40:29 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x805, 0xe7c5) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10200cf", 0x1f) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x62000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000fff000/0x1000)=nil, 0x9, 0x3, 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x4}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x10000, 0x1, 0x80, &(0x7f0000ffc000/0x4000)=nil, 0x3}) 2018/05/20 17:40:29 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f3e9000008000100010423dcffdf00", 0x1f) finit_module(r1, &(0x7f0000000000)='user%)selinuxwlan0wlan1\x00', 0x3) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r3, 0x9}, 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000000c0)=0x400) write(r1, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) [ 172.075981] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 172.144171] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 172.179942] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 172.190391] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 172.200890] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 172.346655] device bridge_slave_1 left promiscuous mode [ 172.352254] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.366728] device bridge_slave_0 left promiscuous mode [ 172.372333] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.412795] team0 (unregistering): Port device team_slave_1 removed [ 172.423338] team0 (unregistering): Port device team_slave_0 removed [ 172.435699] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 172.452755] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 172.480513] bond0 (unregistering): Released all slaves 2018/05/20 17:40:30 executing program 4: r0 = socket(0x10, 0x2, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='bpf\x00', 0x0, &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') sendfile(r0, r1, &(0x7f00000000c0), 0x80000002) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000140)={0x6d79, 0x8000}) 2018/05/20 17:40:30 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x102, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x7fffc, 0xffffffffffffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r0, 0x4}) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000280)={0x2, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={r1, 0x80000, r3}) r4 = socket$inet6(0xa, 0xa, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000180)) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x8916, &(0x7f0000000200)) 2018/05/20 17:40:30 executing program 0: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000300)) mmap(&(0x7f00004b3000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x31, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000000000)={0x7b, 0x5, 0x1, 0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) tee(r0, r1, 0x3ff, 0x4) pipe(&(0x7f0000000800)={0xffffffffffffffff}) signalfd(r0, &(0x7f0000000080)={0x2}, 0x8) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/05/20 17:40:30 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x6b00, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:30 executing program 5: r0 = socket$inet(0x2, 0x3, 0x80000080f7) socket$inet(0x2, 0xa, 0x8) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/05/20 17:40:30 executing program 1: prctl$intptr(0x200000000002c, 0x80000000) 2018/05/20 17:40:30 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = dup2(r0, r0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/7) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x1) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x18) 2018/05/20 17:40:30 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") accept4(r0, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80, 0x80000) mremap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) prctl$setmm(0x23, 0x5, &(0x7f0000ffd000/0x1000)=nil) [ 173.030561] QAT: Invalid ioctl [ 173.054251] QAT: Invalid ioctl [ 173.078292] QAT: Invalid ioctl 2018/05/20 17:40:30 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x6800, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:30 executing program 4: r0 = socket(0x1, 0x1, 0x200000000000002) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth0_to_bridge\x00', 0x0}) r3 = fcntl$getown(r0, 0x9) tkill(r3, 0x1c) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3000000013002f0f001f000000001f0000000000", @ANYRES32=r2, @ANYBLOB="0000000000000000100016000300010008000000", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/20 17:40:30 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000840)={0x0, 0x0, @broadcast}, &(0x7f0000000880)=0x10) finit_module(r0, &(0x7f00000008c0)='rxrpc\x00', 0x1) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000740)='rxrpc\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000007c0)="4842a1af037d41e66e9d965827c68428bd365ef7d7c9f92b397ae9b4177fd040fa2dbbbba1aad0c65f0805fa4079a6553408cd444840d1b4d86de995d13dd9d72b8c239158dee0", 0x47, 0xfffffffffffffff9) keyctl$revoke(0x3, r1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00000000c0)={@mcast1, 0x0}, &(0x7f0000000100)=0x14) recvfrom$packet(r2, &(0x7f0000000080), 0x0, 0x2000, &(0x7f00000001c0)={0x11, 0xf6, r3, 0x1, 0x100, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f0000000680)=""/140, 0x8c) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000280)={"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"}) unshare(0x60000000) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffd000/0x3000)=nil) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f0000000000)=0x54) 2018/05/20 17:40:30 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xa, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom$unix(r0, &(0x7f0000000100)=""/113, 0xfffffffffffffc4f, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) write$binfmt_aout(r0, &(0x7f0000000280), 0x20) close(r0) close(r1) [ 173.186779] QAT: Invalid ioctl [ 173.201786] QAT: Invalid ioctl [ 173.205470] QAT: Invalid ioctl [ 173.211773] QAT: Invalid ioctl 2018/05/20 17:40:30 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x2) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0xfff, 0x3a9}) [ 173.232812] IPVS: ftp: loaded support on port[0] = 21 [ 173.252243] QAT: Invalid ioctl [ 173.477176] IPVS: ftp: loaded support on port[0] = 21 [ 174.777635] IPVS: ftp: loaded support on port[0] = 21 [ 175.206121] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.212522] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.220577] device bridge_slave_0 entered promiscuous mode [ 175.246482] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.252896] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.260167] device bridge_slave_1 entered promiscuous mode [ 175.284320] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 175.309813] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 175.379395] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 175.406626] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 175.514435] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 175.521604] team0: Port device team_slave_0 added [ 175.545487] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 175.552775] team0: Port device team_slave_1 added [ 175.577007] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 175.603944] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 175.630406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 175.656869] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 175.889849] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.896265] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.902917] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.909331] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.753726] 8021q: adding VLAN 0 to HW filter on device bond0 [ 176.834454] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 176.916569] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 176.922776] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 176.930897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 177.009709] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/20 17:40:34 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x7a00, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:34 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f00000001c0)=""/75, 0x4b}, {&(0x7f0000000480)=""/192, 0xc0}], 0x2) 2018/05/20 17:40:34 executing program 4: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="01000fc77f"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f00000000c0)) 2018/05/20 17:40:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipmr_getroute={0x1c, 0x1a, 0x10, 0x70bd2d, 0x25dfdbfb, {0x80, 0x80, 0x20, 0x3f, 0xff, 0x2, 0xfd}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syz_tun\x00'}) r2 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000300)=r2) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0x154, &(0x7f0000000140)={&(0x7f0000000200)=@ipv6_newroute={0xe4, 0x18, 0x8, 0x70bd27, 0x25dfdbfd, {0xa, 0x20, 0x34, 0x80, 0x0, 0x3, 0xc8, 0xf, 0x2100}, [@RTA_METRICS={0xc8, 0x8, "40115a5708cf5bb7899f8a35ac08d36fb575bb5e30eb57b4e6dbdc00dbd1cef64880cff9fc36bf98c0d76205d778c9242557bbaf26fb5ebe0943d0c2b415e46f4de9ed4a0741c47c261b56946e2c9682528df5e95225a5d46c58ab5102e6154a98be0da39223a6cf7e5e875c2f7ed3a8c702a99476a95c41e7602064a3d5cf2af70160f3eb7032dcd87db3733f3c2bd4054255aed22049a148eb434664073d7ff384b6e4c444d7bdb5d0b1b6d260124ce36bce52961cfef6663516c878fcf2df59a341"}]}, 0xffffffffffffff9e}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/05/20 17:40:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'team0\x00', &(0x7f0000000080)=@ethtool_cmd={0x19}}) r1 = accept(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0xfffffffffffffef9) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) accept4(r1, &(0x7f0000000280)=@nfc, &(0x7f00000000c0)=0x80, 0x80800) r3 = memfd_create(&(0x7f0000000180)='team0\x00', 0x1) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000300)={0xc6, 0xb1c7, 0x8, "81701348b3813b2527a9d13cdc7229f28e9ef04fd06734d4dcc386f4e0c4c4c170a9f241d3a66bfa603ca82b38665a4af9123b4765b797abb5489d9cc4b4a7c1540eb7b3b350e21847b6c6c72ddeedbca6b62a878ac02e13f819d8cb06a1e347bb805b4a03147a1416f1824529ed9c3064539cebc1c6bbc5db475bcdff6dcb274c02d215776d7b8982600db9c9cb0bba440642aa0dc8a0f163623a307182a317eb5666271f837f48e704605595cdaeb86f16b7fe628debafbedabc804166055c965a3686dd21"}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x61a3}, 0x8) 2018/05/20 17:40:34 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21, 0xe8, @empty, 0xf84c}, 0xfffffffffffffe58) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x3f) clock_adjtime(0x3, &(0x7f0000000040)={0xfffffffffffffffa, 0x2, 0x9, 0x5, 0x6c, 0x8, 0x7, 0xffffffff, 0x0, 0x4, 0x81, 0x7ff, 0x7, 0x75, 0x8000000, 0x9, 0x4, 0x1, 0x3, 0x0, 0x8001, 0x100000000, 0xfff, 0x8, 0x101, 0x97}) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/05/20 17:40:34 executing program 5: r0 = semget$private(0x0, 0x4, 0x80) r1 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x2, 0x6, 0x31, 0x1000, r2}) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1004}], 0x1, &(0x7f00000004c0)) 2018/05/20 17:40:34 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x80000000000ce, &(0x7f0000000000), 0x4) [ 177.497894] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/20 17:40:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia)\x00'}, 0x58) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/05/20 17:40:35 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000000)="66b8009000000f23c00f21f86635020006000f23f80f01c80f6ae3b800008ee00f01cbbaf80c66b85470078366efbafc0cb066ee0f01c8263ef2afbaf80c66b8ebb6dd8366efbafc0cb0deee0f2120", 0x4f}], 0x1, 0x0, &(0x7f0000000100), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x14080, 0x0) getgid() 2018/05/20 17:40:35 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xe8) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000600)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000280)="1f615d8338b858faec6b1c3192dd0e955729529b5bea2a4cf773930c5cd775794e2d26c6b0c2c4de59f0cfecf8a9e6fb080a1f1bdef0d87a63337af54f68384c6acbfd88281c3d15ad8ff3a8c45ebc542d1acc0a3ff7e16443c4168258f792138e542c856d61c7d0bb7d979c2fdc5f961a906706845310e92a50884c50ec1bc8e8276b692fda056ca60f6e387fcd96b829dfc8e512349c8b5fc19502573bbbd27a650e0199a232cc27456e7a5941435b655b25d1b34e145b40a22bf9ecd86a1632de96dbad7fd71b009c6b3bfd160e76a354d036ca2378c5039394233e9872c02461bd59b95db5c3c7495acace733065", 0xf0}, {&(0x7f0000000180)="e8fab9b594993bd0b7c3a62d071929b8e79ef79479637f14996b6a112cb79d550cce5950e5fbf02e5a50ff3504cfc243ced9bf8ba3f70e5f380f6166c0eca154da1cde2e8ef0cbb7fa7271833cd527f91ddd32b180095dd9a5e415f6ffae1687e0524cd41fdada2f5f9c1f480e1f336e49db718b9669009f77ce54ff434d9e474e7fa2185077a7059c4953877425188aa3afb9058e3510d322c529c2150e568717bb3a970e", 0xa5}], 0x2, &(0x7f0000000580)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x60, 0x840}, 0x1) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0x40085112, &(0x7f0000000000)={{0x7fffffff}}) 2018/05/20 17:40:35 executing program 5: r0 = socket(0x100000000000a, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0xb}, {0x3, 0x2}, {0x4, 0xfffffffffffffffc}, {0x3, 0x7}], 0x4) ioctl(r0, 0x8914, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="49437871ee923f3d6519159379be26829343fd7b92505aa922c0d6890233b314e3fc6ae430955218017430fcb2fff11e31d94fef52b23ee0"]) 2018/05/20 17:40:35 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x7800, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') getdents(r0, &(0x7f0000001100)=""/182, 0x1ea) fcntl$dupfd(r0, 0x406, r0) getdents(r0, &(0x7f00000000c0)=""/186, 0xba) 2018/05/20 17:40:35 executing program 7: msgctl$IPC_RMID(0x0, 0xd) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x80801) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xe, 0x44, &(0x7f0000000040)="0edbf6a69f9c81b9543574120bf6", &(0x7f0000000080)=""/68, 0x1ff}, 0x28) 2018/05/20 17:40:35 executing program 1: rt_sigpending(&(0x7f00000000c0), 0x106) r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20000) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={r0, 0x0, 0x1, 0x20, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz1\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x80000001, 0x0, 0xffffffff80000000, 0x40, 0x898}, &(0x7f0000000340)=0xffffffffffffff05) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x2, 0x6}, 0x8) getsockname$packet(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000540)={@mcast2={0xff, 0x2, [], 0x1}, 0x62, r3}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xa0) getsockopt$EBT_SO_GET_INFO(r4, 0x0, 0x80, &(0x7f0000000040)={'broute\x00'}, &(0x7f0000000100)=0x78) 2018/05/20 17:40:35 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x48040, 0x0) accept4$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @local}, &(0x7f0000001200)=0x10, 0x800) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x12000, 0x0) connect$l2tp(r2, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x4, 0x2, {0xa, 0x4e22, 0x1, @empty, 0x8001}}}, 0x3a) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000002700)="367322cdb55e553604b7808ce36025cb7ad8cc6f08acbf68cc05d6301b4cae3756873ede33bca95c40fd8be495544bd1", 0x30}], 0x1, &(0x7f0000002b00)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0x329}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/05/20 17:40:35 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x7700, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) [ 177.888981] FAT-fs (loop5): Unrecognized mount option "ICxqî’?=e“y¾&‚“Cý{’PZ©"ÀÖ‰3³ãüjä0•Rt0ü²ÿñ1ÙOïR²>à" or missing value 2018/05/20 17:40:35 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000140)={0x100000001, 0x0, 0x1}) mq_getsetattr(r0, &(0x7f0000000080)={0x7e4f, 0x8001, 0xcd1d, 0xfffffffffffffff7, 0x7fffffff, 0x0, 0x1f, 0x5}, &(0x7f00000000c0)) socket(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) fallocate(r0, 0x0, 0x0, 0x5) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) lseek(r1, 0x0, 0x4) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) 2018/05/20 17:40:35 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x9) r0 = open(&(0x7f0000000040)='./file1\x00', 0x8002, 0x2) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/05/20 17:40:35 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$setlease(r0, 0x11, 0x0) fanotify_init(0x2, 0x1000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x53, "76c4182ffc16024968220a4cded79acc524de0a9e641fd5b1b95cedc16f691580cfbe8086952569bcfe9cc6a09b498b78ba63644222b72a6e05ee6a517caf2b6758669501cac0baeaa665bb87d4d7c7db8b5ed"}, &(0x7f0000000080)=0x5b) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x98, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0xffffffff80000001, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e22, @rand_addr=0x1b}, @in={0x2, 0x4e23}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f00000001c0)=0x10) 2018/05/20 17:40:35 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x301, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:35 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x102) fanotify_mark(r0, 0x2, 0x22, r1, &(0x7f0000000180)='./file0\x00') mkdirat(r1, &(0x7f0000000280)='./file0\x00', 0x40) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000002c0)={0x7, 0x5}) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x6, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="854000002c000000250000000000000095000000000000009420e9f746214a6bbc6993efeae52cfbafdecd3a37d85c1e98a28b8eefa1e9c92fe4373b92d3cfa03840439e3e1d7603722e5ded2656dac893f02ef411d0038acb90aad91bf20d390d1d0785e072e2250d8892da27c6e3e2a431f527939f6d629bbc4617e0a69f851f907c8403568ba19396a3c3c8fd246767e64eb8dbfb774d8e"], &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x5, 0x487, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/20 17:40:35 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x4000000000008912, &(0x7f00000000c0)="4626262c8523ec75c1426f") add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/05/20 17:40:35 executing program 1: r0 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x6) sendfile(r0, r0, &(0x7f0000000000), 0x0) fcntl$addseals(r0, 0x409, 0xa) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x3, 0x0, 0x100000001) 2018/05/20 17:40:35 executing program 3: r0 = socket(0x1000000000000009, 0x80806, 0x2000002) ioctl(r0, 0x8913, &(0x7f0000000240)="c626262c8523bfff030000") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x20, 0x80000000, 0x100000001}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x1, 0xfffffffffffffffd, 0x8204, 0x0, 0x1000, 0x6, 0x8001, 0x2, r1}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') sendfile(r0, r2, &(0x7f0000000000), 0x80000002) getsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000000280)=""/177, &(0x7f0000000340)=0xb1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000180)={0x0, 0x2, 0xe1, 'queue1\x00', 0x6}) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x3f, 0x430000) 2018/05/20 17:40:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0xa, 0x1, 0x800000) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}], 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000002}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x20) 2018/05/20 17:40:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000140)={0x10, 0x0, [0x10a]}) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0xdb1a}) 2018/05/20 17:40:35 executing program 4: capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0ee545cf000000000000006f388000006a0a00fffffff6005d"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) socket$bt_cmtp(0x1f, 0x3, 0x5) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x17, 0xffff, 0x6, 0x1000, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/05/20 17:40:35 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x7900, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) [ 178.225166] sctp: [Deprecated]: syz-executor0 (pid 13005) Use of int in maxseg socket option. [ 178.225166] Use struct sctp_assoc_value instead 2018/05/20 17:40:35 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x6c00, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:35 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x5, 0x204000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x1, 0x4) mremap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000ff5000/0x3000)=nil) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f0000000100)) ioctl$TCSBRKP(r2, 0x5425, 0xaf) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x400200) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x0) 2018/05/20 17:40:35 executing program 7: syz_emit_ethernet(0x9b, &(0x7f00000000c0)=ANY=[@ANYBLOB="c96e5bde84a7aaaaaaaaaabb86dd600c3df20065000000000000000000000000000000000000ff0200000000000000000000000000014e224e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="91680009907800020402c3d922020bdb8825bdbd7059d6af402707000000fd067d18bf28c864647b03a74cd9717968590145747bce8dd7485fca33934d7469ac49fb2139af8be442fcae00007a3d4a"], 0x0) 2018/05/20 17:40:35 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) getsockname$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) read$eventfd(r0, &(0x7f0000000040), 0x8) [ 178.332690] sctp: [Deprecated]: syz-executor0 (pid 13028) Use of int in maxseg socket option. [ 178.332690] Use struct sctp_assoc_value instead 2018/05/20 17:40:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, 0x0, 0x40000000000fcae}) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000140)={[], 0x10001, 0x7, 0x4, 0x0, 0x1, 0x4, 0xf001, [], 0xffff}) ioctl$TCSETAF(r1, 0x5412, &(0x7f00000000c0)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000040)={0x3, "41e021"}, 0x4) 2018/05/20 17:40:35 executing program 7: ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000340)={0x0, 0x0, 0xf43, 0x0, @scatter={0x0, 0x0, &(0x7f0000000200)}, &(0x7f0000001040)="38f55cee08f5d649b761a761f68275b9b9b281dae8048bf89df1b99a9bba7c8781fe1c1198a90bcac51ffbe514157243c8bb3ec5fba1914d03d64d536b9500a6cb76bd78cc65476a9b18d7bc9493fddc4977d975528a1ae8cb841e1f3a73940bba1f68065966c0db25df0ad9f47d16059f849f659f0f589a12274c4d2c9d50539e240b942d412a71bcad7a813c16701406f54914e2e6a21cfb88eba1946d1e9a829ff938e8f55261b14cddc7d8b7db1eb097c4ae27b6e2dad2e8718674d1acd6a4f57b031c7cd5f2f5e2e66c238467db9a8dc3a269365d6c08d46d7ef73f41b4d9ee030be64607e6cc89d62a06f13ffa604948342f7bcd2a8ddc3d641beb7a0558814f80e4eff7ca794d2d70b51e4c7d3d17b0f92faa1ba4b989e4f574be929e44d07764089b3a8397c6749dc0a755dfc2be511ffe14886c85c77937a331aec46b4255ae70acd7d69d614a419a4c7d15f6e072e17a92aca0b5680efe4c5bfd3e9f22d02e9d2cfd758e6609780d4272f164233a0e8b478d41bc1b05c1a503acb5753aa86aa5fb46a19784f6f7ff1a691fe5dcd3a2ab04448ad6b698b7bfd9cc646c75458df4affdd1963702997e9f6e158e151a1f0833d0a16dc090b33813ca005c2dc61f479ee9161f008229a826bbd90e103e9dbfb84c5425c101621752475bdbb2b3e7fee1abb74c95404e613e00fdb71c4fd8b8a0bff3616b1b4b77312d3c4dae2e825cccb828332cfbb6db3d91c8ed0235c297184e0e0972813e33649e855cf3512802661fe2be4971c9193ab06a1ff75b0d4d392b8ce1b2c2086b433beb9e42716ac133ca71520299b6456a22fad72632ef8a9d0b646d95787465be39b50a52cf7bd651dc64025cca0481c214b6f120fcb83328249b664700a5338ac9f3ef8134d2b897115261b8001ad717467571b300a40c37484a78e5d7618dffc03495a3549f08f26fe0a3ad722d4bbdb516dc46ea98170f98c955b5573d0d12ab2835f61b7486c90ff580789985304f186985fb92662fa038fb3e6c4daec6f87a5afe19a56bdee92909029f423e7988664e5024c696cea1fda6403837d5bc7fd9839cb05437ce0b0170403f32f3035350ddd4115d56383fa68b11a5b37088871435bd6905523e6d0a44f0f0dfa5c39b4038122096bb5f5fd228b62cc869095aef8958220342545420f816b7ddc8faaa3d9c34e676a1e68e5e584e8f67b5a2c06f7b7c26a616de826884b19b062e92b13b76ccbb4bfe25f1f695ede6523fc213615986698505536eacbb62dbe4c14c89698cb140a032e74104971adaefa44b85dcb2b7c6627050e30ee6abc22672ae0a14b6150784cf32b5932549b2abbf8848fc5438ac7588c41584262f5f2d647f7f04104b6f05a6bb130bcc1085393f89dd058ea42e6538617541d07f35634dc830176036d2bc51702374ffbf9b57021746ecd3c396b2bb46cc7293de43d1b6752a956798b7cf5d6b9eac6f31d1f26b07ce53ac0a9a31a5f42256c68b93ce5b9743612246fb06c50a8bc12f05f252f7f80bf61bebc608949c0a171ebdf77b29a70a58a6a6a7fbbce213478263310354fa27e78b4b6369d36e9eb79284494643f333885d7db1e83e2e2d9071f733d93a92313798691ee34e6544d4b4de5faf6b79737d8051e277d33f7ffa8e6e25e35004887408ce23ab6265b1b3569ab490350e6e7fb3d8e9b6ec0e5c487b7c24368b31e8bf1f09e5835b210f19958213b62c819dffed753464a8b1e9b1ea6e300461ef4973f3917f42bd3ecd666c84119f1157cf527641a4d2716fa9bfb9b55797f04c8965ad038b72c443df0318ac32c8a2bfcd5cc81aad2ec9cbdf95c8483580dec92052cb5eb32b55277a932ce7ca5623bb2037d8a79d0161452d1d9432d9429554119e603cec67e5af3394c4ce4830cb7f5f594640b25cd63699b05856f5cc37a9818df457fbdfcac7e48487c1962407a74a05bb9ca9b9a1121529c83737bacecb076846c6830427ac39718062d6d89dd5d36949b900d942ae376d8ae1a7c8b9c669fdd6a35425cb275f7710454beedefa4124a9ef45c592f0c30901e6026932f57ee9fcda7f00946f76e0fa178252c93d6c5e8cda54e4a84d17a4077cd4527940e3f78657fb3ab8165ea413c553f151ea58d6243432b229ff4265804774b5eb9633810a3da31523557d906b7bdcca45fa61407bb5885ba47ad7044cca58f251eabb2294758f35f2df4f05c527769a005dcd309e3b635ae7693246a4b22109e000c0aedb060cd562d787fd9dc996260bc56c71d532f83dd7082333545f264a48126c321cdcf26da3a2a92d8f9b28ab41623fe826ab26584b687353b559b3022cd5faf60f56ce4eadc469dbb45c069351122c2aae42cd480eb36d697673b4ced1a8ccee550fc195754cc6562a825cd070c31e0fa37e9f1007df6ee1db4149a0e806e1cc700c58183330a8568e4a2c455d657edc67aec3be2ec1ffe8d82df1bde5fa7405c8aabea349ed21cb83662b3fccedbe634868cece793810ec1339a9a3f5d95f61a548e09418dbb298ff34d7a9c45916e75af4f390237f9df90c8fb268fb2eb980496038e37cb3936d8660818573efe9a998c9da38e7db903a74f62cd88949d0c1c11d7d2199b4cf9fcbb5513261af5336ef80d87e450c9740b3f5608673952b197460a4bd81b70b3be08728c80a156e354cc90bbb3982387176c41b067462b50a46dad77c7fc5fc9f3b80afd7bd4c0cd39dac573093dbe1fe0e8e9e9be762b18d669aa9b2f842473238bfa3804d3001132e076c98cb0ffd1ead204f947af15013669e5d69d7ec63f6a272665047330b9d6919c5fa2b485a708dc605fb1064cec4a2eab2eb6a6833804aae068e92b863bebec9830151805aacad2a2fe40635ea94079c8d9af6d9b020315f27889e37fe0850eb0d7285dce4b37e019e0a9f434312c1daf487009a5f97108fe17ba5688c465b9e44e13193589ae95bb3fbc656e66f009303934f4580a400c7e77ec3e220f5f6f4d0a720db194fe63f6b3dc894315d739396fcd3c29c02bc8fbfa681d4d5a6cffcbb493758bb5806397979b2c53702aadcfffd9a8888fe99ed5f1c6442925346aa35bee6b20ca0515c898fd87efae8daaa82b9071ad87fc8a5b4a96153d486bf5fd880ba1c769c915e0aeb92b9621df02075103b743d8cb9d5cc91f7b9da77be8df7a8d14a3f194f56749226422a1bf3386873be95240fcd9459560e3d8f7d076f33c19ed8d2aaf4ff7dd7365ea6b9ce805ef94d17d6852f09fba0a825458d13a6ad957a64ba8b627bff108f80046f14a90441a32d3273feab47fb701e20aac085982349008338c5014cc7751a6d55f019428dce535edb01159b7fe884ba2fd8cf627dcb5f3193ddaa6bdd582243c63dd688e882d2731984bee93096df7c8c516724b97b71bca8916ff8bbd43b551f0608e037fccbc642b887beed699c6ecfcc8414e7d92bc3fdf4c6c6e96635045471c4cbce73b551d756a38eea3f2bb5ea69b329c7c69e5b8c75292c273e8c6d48e7641c5937c6585623b926140101eeafe7fbdcae9274e6b451d5db41f3acc42051960a776ecdea7b99ff2e32de3216c8c84a68fb4ea093339d6c2f40b9bfcbf518b0212b03e60a0b699780ca073871d5c03a1929094b3683a67e9e7592f838ac2c71108482de5b5dfec8cb47439b1d6d88daa32f8afd9ebf3903a758603ee2c2947270028b7c81cee6cb90de7fd9d82c1e741a940e29000c0531faa1b5d219c2cc666958567b8063f305330914562a94b14b490dc46785f21b22c88974daf13d6645ee2454db09cd3873ea9e236181b1be4ae911cb5465af9e6c8284434f0c6f63cf17632c59d0c4c4db4489cb862bfa48416beba98d053817c1e0577f7189297effaffd8a63a1181c35cfadfc14323c45a2ad54b2f31f5e8f9c33d9d93903998ce7f877371b7280a2b0f1408385000acb8755f0297b6e3cd7238f06b0d81bf0724a046f1627205bd8521691948e458a54f031dc477a829b69738313846a5662f6354a549e46d8f059720f952f6c70f73a241ae2cfc2f7abb4725af18a6db610a5f04d62c5ae0d6b53925ab596efbbe932c7330fda5e2775cd63a2c63d2692a7ac7d6e68abe4ae2f1501d1a2c6fb602c6979fce4bd1107e3def215c28918c63f3db58cec3bf6da839d631d38a79484b1c3fe683824d713cecf843a60b890b772ca00d8b7642a3067c539ec6a09fe7fe53ec64de3c35dedae6f30b99cab0f4c68d1d12aeebe1da789f601f27736fbfddb90a2b92a6e470c338714f0a4e85234394425daa91f7836d7e54e8a9c764808d01da0ced1a2fa186646689a577587da71ce9655c9a67b53c4e0650ecf3266c284a39c12cb0e72b495840479541d01d72cef714969a29fd0a65490878514721a3d5dd2e3ddc984fa2ac535b30241f38dc28d449b88b0ba3d90abe2a53924a0357f5b0eec9c0258e2abd783d3147461e5d39a54f337f5e469900d4e2eaaffaffc53e1c5a677b4e26854adb476639bfea88d9e79fe7ec2196e05abaa3a595da7864e19e1e516ead9b6148745bb7e778a5719243301f4b4a5a5fa9a5f63ba3991bdd6e6e595e6e064363698bfdba23d22c14b4ba81ea35f44c0e0b3a239cdf3d6a4feb41adeee56440fc2acbe8b6752273964207fc70d06781444a672b214056a03f2842d37a5fe8528d54468d3ceec83b76c9f3504fa2a73bfdd428bf166dea08223b33a82ff56abb36b86c1bd8d40bb8f408452999d2eb08bd0cb54b27669503d1ccf9cc5fc5dc1fd6043876a61be180ba62555491af93b049cdbb775378841fe5849e335c4031ef714b43ae956114090a8ca607d03c323b4bafded1467a2baec3ac4cc313bb1787fd3049161b2145511f2882c1a44bd8cd2c1c6bc49a5d00bf6e2b1b85bcd40b9c42378069bc4c714b72b3f6743aac5f84409a7e1fa526d33748ae15843db52db1b735e3d26a1e0cc386953554e40cb8f944b376a62a19d9d4f2ac4478cdbb466279fd3c965c3e6b915e2b4400719e431c7ad25caf733fbd6d9fc6389b7ece51947e3c8e1d36ba4bddccef35ce59ccf2eecee0e30d3dccc6b68f632ec18c85818212e0dfb279d752b0953f4dd29401cfd35a96c7939f3893e961fe33d7d08e43ae312e5bbf89bc99d898242aa46e5749499e3afcd24e1a9c7e82947f427ec1512a24b04750febbf63b3cdef9facdb3f56e3d77ac20a1bbcd4c53344dc2b8c7577b938bf7742326879e7dbab0d35d3da821ed4648c1676252e936ec46c0ae3c9b8b698f67abf8b995ece83274c400b887d4a6f051d3fc064fc9313392c034602a8a31c8d7af66fb453070eded49038c0bc6c28c18ce72550dc1f1a2ff9cc022333e441ffaecefda0452aeda4c2c54ef5236cd3490d22c26a6c082fc39957f2f39a454ff2e1486fbd53f0fe30647e6c928b13e1422b9c0dfd6193c3b48843c601056485ade9d210ff8db6b49e5090770c19f8d4d147c91b731a2abe6ed3cb7f852cc0e168f8e08b1bc2a2b79eab4b83", &(0x7f0000000240)=""/67, 0x0, 0x0, 0x0, &(0x7f0000000300)}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x7f641ad8f37dc4e, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000040)=ANY=[@ANYBLOB="b1c86467e3f727bf281140f745b2932b34cfdce7544b1d2892039f987e6776b77c8f64"]) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x100) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/20 17:40:36 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="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", 0x0, 0x0) r1 = socket(0xa, 0x2, 0x40000000000006) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000100)={0x7, 0x3f, 0x4693}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) r3 = syz_open_pts(r2, 0x20201) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x5) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000040)={0x0, 0xffffffff}) write(r3, &(0x7f0000000140), 0x28d) socket$bt_cmtp(0x1f, 0x3, 0x5) sync() setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x5, 0x4) 2018/05/20 17:40:36 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x30b, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:36 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_create1(0x80000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) capset(&(0x7f0000000000)={0x1998032f, r1}, &(0x7f0000000040)={0x3, 0x6, 0x2}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/20 17:40:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x3f, 0x0) ioctl$TIOCGPTPEER(r0, 0x5406, 0x0) 2018/05/20 17:40:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, 0x0, 0x40000000000fcae}) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000140)={[], 0x10001, 0x7, 0x4, 0x0, 0x1, 0x4, 0xf001, [], 0xffff}) ioctl$TCSETAF(r1, 0x5412, &(0x7f00000000c0)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000040)={0x3, "41e021"}, 0x4) 2018/05/20 17:40:36 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000000)={0x0, 0xfffffcb5, &(0x7f00000045c0)}, 0x1) 2018/05/20 17:40:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000000000001c00005506000000000000"]) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x4, 0x0, 0x3, 0x271}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000140)={0xffffffff, r3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000200)=0x2) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000000400)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000000240)={0x2}) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="0f21d866f243d223b9c10200000f32c7442400bc000000c7442402b76a0000c7442406000000000f011c24260f017a84c74424002d77018fc744240200300000c7442406000000000f011c24660f388046c766b80f000f00d0c4c1fd5b1ab9800000c00f3235008000000f30", 0x6c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r8 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x3, 0x200001) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r8, 0xc0405519, &(0x7f0000000080)={0x8, 0x5, 0x100, 0x8, "f50ba81182dc3606311c4ce0ec635898732b865765a2d4c17619cc48588e071efc32b42af1103e9c0fb4ea2c", 0x1}) 2018/05/20 17:40:36 executing program 7: r0 = memfd_create(&(0x7f0000000180)='\x00 ', 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x1) dup2(r2, r0) poll(&(0x7f00000000c0)=[{r0}, {r1}], 0x2, 0xffc99a3b) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0xcbd1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x28, 0x4) 2018/05/20 17:40:37 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x14, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) [ 179.629135] Unknown ioctl 1074275332 [ 179.715947] Unknown ioctl 1074275332 2018/05/20 17:40:37 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x2000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x8, 0x7ff, 0xb, 0x0, 0x9bb7}, &(0x7f00000001c0)=0x98) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000240)={0x0, 0x2, 0xeef, &(0x7f0000000200)=0x7fffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="180000001800010000000000000956"], 0x18}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@local, @in6}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) 2018/05/20 17:40:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0x4a, 0x80002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f0000000140)=0x4) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000280)={0x0, 0x0, [{0x20f}]}) 2018/05/20 17:40:37 executing program 0: socket$inet(0x2, 0x2, 0x0) 2018/05/20 17:40:37 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)="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", 0x2, 0x0) write(r1, &(0x7f0000002280)='-5', 0x2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000100)={0x10001, 0x4, 0x9}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x5, 0xffff, 0x10001, 0xfffffffffffffff8, 0x0, 0x9, 0x48440, 0x8, 0xeba6, 0x3, 0x5, 0x0, 0xe0, 0x0, 0x1, 0x101, 0x7, 0x100, 0x97, 0x6, 0x7fff, 0x100, 0x7, 0x7, 0x8, 0x40, 0x7, 0x8, 0x81db, 0x1, 0x7fffffff, 0x4, 0xfffffffffffffbff, 0x4, 0x80000000, 0x80, 0x0, 0x4, 0x2, @perf_config_ext={0x10001}, 0x3, 0x4, 0x10000, 0x5, 0x7f, 0xfff, 0x8000}, r2, 0xb, r0, 0x0) 2018/05/20 17:40:37 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0xffe0, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:37 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x9, 0x321001) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000100)=""/16, &(0x7f0000000200)=0x10) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x4, 0x100000000000, 0x7f, "717565756531000000000000000000000000000000000000000000000000000000000000000049000001000000000000000000000000000000000100", 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffffe}) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1f, 0x40000) 2018/05/20 17:40:37 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe803, 0x1, &(0x7f0000000440)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)) pivot_root(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x10000000000}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r1, 0x7, 0x9, 0xfff, 0xffffffff, 0x9}, &(0x7f0000000400)=0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f00000001c0)="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", 0xff) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8c91001}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0x88, r3, 0x320, 0x70bd2a, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffff000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xdbd8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x1c}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x88}, 0x1, 0x0, 0x0, 0x8040}, 0x40000) utimes(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)) 2018/05/20 17:40:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={"76657468300000000000000000000001", 0x0}) r2 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="2ccdafa418c90d52134817c6af772f7db325682a3abc960e1d4455a9127217bf6df0507b685deadb42957c488e6465f4f27fc9d75166f97cfcb37f1ca64d34436daf4d41377e276cd9ddab3969686b47acb48956d2ab585f26e168d3f70073ee21ecbd4a3e070f5f1e0d7a30502e423a1e82b4c84f2c2d093b3d79a5e59c15a6bb48d009cff5d3", 0x87, 0xffffffffffffffff) r3 = add_key(&(0x7f0000000280)='trusted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="cc284f8e613173519c9007759c83a71d92504c209812d3b101e204987e4bba526082353d52365f96eb7526e1b32da8763c3b8e95347aa7b91d1cb20d41ed8d549a1cd9f5f435bb", 0x47, 0x0) keyctl$link(0x8, r2, r3) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipv4_deladdr={0x20, 0x15, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x90}, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) 2018/05/20 17:40:37 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x5c00, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:37 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80400, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)="637562696300a669e91378c09d93b427f74c6e4518b6722b8a0bfa8592b223e20c713693216d901400afd47d376e67f6368cb0f0fda1a3045f3d2b86dcb8403f78cfa14f1a2e5a957f249cdb22214cf3ca8241f674becdc8bd3c6cddcb9412d7b008a7b4b16e069a804cf32ff47bd087c6fbc176bfeb7ef9ab", 0x79) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) memfd_create(&(0x7f0000000000)='{self[\x00', 0x0) 2018/05/20 17:40:37 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4200, r1, 0x0, 0x4) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000000)=0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x1d}, 0x9, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="05000000000000aeebe98b0000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000080010000000000000000000000b34e8c1aaedb91be"], 0xfffffffffffffda6}, 0x1}, 0x0) r3 = dup3(r0, r0, 0x80000) openat$cgroup_ro(r3, &(0x7f0000000480)='rdma.current\x00', 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="060000008cf46cfde19a4e3bcfbdbedee33358d31fe4b88fb809684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x341000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @multicast1}}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000440)=0xe8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x18, "36ecdb21ed59463ae0a409ac84993a46d428d713150009c4"}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r6, 0x4) [ 179.824993] FAT-fs (loop2): Directory bread(block 2563) failed [ 179.853010] FAT-fs (loop2): Directory bread(block 2564) failed 2018/05/20 17:40:37 executing program 7: r0 = getpid() syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x3, 0x2) getpgid(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents(r1, &(0x7f0000000040)=""/143, 0x8f) getdents(r1, &(0x7f0000000100)=""/182, 0xb6) 2018/05/20 17:40:37 executing program 1: r0 = creat(&(0x7f0000001380)='./file0\x00', 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[]) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000a00)="4626262c8523bf012cf66f") r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r2, 0x6609, &(0x7f0000000140)=ANY=[]) 2018/05/20 17:40:37 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x200000, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000180)=@ioapic={0x4, 0x4, 0x9, 0x1f, 0x0, [{0x20, 0x3f, 0xfff, [], 0x8000}, {0x4, 0x7, 0x6, [], 0x3}, {0x2, 0xa52d, 0x4, [], 0x3ff}, {0x2, 0x8, 0x10001, [], 0x1f}, {0x5, 0x101, 0x483f, [], 0x9}, {0x1, 0x4, 0xca1a, [], 0x5}, {0x40, 0x7, 0x89a, [], 0x6}, {0x7, 0x20, 0x928, [], 0xe5}, {0x2, 0x34a, 0x6, [], 0x4}, {0x2, 0xffff, 0x0, [], 0x10000}, {0xfff, 0x7ff, 0xa78, [], 0xffff}, {0x8, 0x8, 0x0, [], 0x7}, {0x400, 0xfffffffffffffffc, 0x8, [], 0x6}, {0x0, 0x7, 0x7, [], 0x80000001}, {0x4, 0x8, 0x7, [], 0x4}, {0x4, 0x5a0, 0x51dd5326, [], 0x7}, {0x100000001, 0x401, 0x309f, [], 0x80000000}, {0x5, 0x513, 0x8, [], 0x7}, {0x6, 0x1, 0x1, [], 0x9}, {0x9, 0xa12, 0x0, [], 0x5a}, {0x4, 0xfffffffffffff2ac, 0x4, [], 0x1fca89fd}, {0x200, 0x1, 0xb8, [], 0x1ff}, {0xcd, 0x1, 0x7ff, [], 0x7}, {0x9, 0x0, 0x6, [], 0x9}]}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) mq_notify(r1, &(0x7f00000000c0)={0x0, 0x0, 0x4, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000100)={0x5, 0x8, 0x80, 0x3, 0x5}) r2 = getpgrp(0x0) mq_notify(r1, &(0x7f0000000080)={0x0, 0x29, 0x4, @tid=r2}) [ 179.895531] FAT-fs (loop2): Directory bread(block 2565) failed [ 179.931574] FAT-fs (loop2): Directory bread(block 2566) failed 2018/05/20 17:40:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2000000, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x5, 0x6, [0xf013, 0x80000001, 0x8001, 0xb5, 0x6, 0x5c4]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={r2, 0xce6}, &(0x7f00000000c0)=0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xe) ioctl$TCFLSH(r0, 0x80047437, 0x4) [ 179.976218] FAT-fs (loop2): Directory bread(block 2567) failed [ 180.014387] FAT-fs (loop2): Directory bread(block 2568) failed 2018/05/20 17:40:37 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x7d00, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) [ 180.020198] sctp: [Deprecated]: syz-executor0 (pid 13144) Use of int in maxseg socket option. [ 180.020198] Use struct sctp_assoc_value instead [ 180.064721] FAT-fs (loop2): Directory bread(block 2569) failed 2018/05/20 17:40:37 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000000)=0xdfe9, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/20 17:40:37 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x80, 0x80800) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000100)=0x81, 0x4) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x6, 0x1, 0x6, &(0x7f0000000140)=[0x0], 0x1}, 0x20) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r2, 0x8, 0x1}, 0x14) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x2000000000) 2018/05/20 17:40:37 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") getuid() 2018/05/20 17:40:37 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x7400, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) [ 180.100494] FAT-fs (loop2): Directory bread(block 2570) failed [ 180.129924] FAT-fs (loop2): Directory bread(block 2571) failed 2018/05/20 17:40:37 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x400, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x6cf5, 0x880) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000180)={0x3, r1}) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x401, 0x8000) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @local}, &(0x7f00000000c0)=0xc) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000003c0)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) mlockall(0x1) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000000), 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000300)={'team0\x00', r4}) syz_mount_image$reiserfs(&(0x7f0000000340)='reiserfs\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f0000000900), 0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="ffffffffff74f397817cedb80000000000"]) [ 180.149333] FAT-fs (loop2): Directory bread(block 2572) failed 2018/05/20 17:40:37 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) [ 180.467533] REISERFS warning (device loop1): super-6502 reiserfs_getopt: unknown mount option "ÿÿÿÿÿtó—|í¸" 2018/05/20 17:40:38 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x400000, 0x800) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000040)={0xa, 0x6, [{0x10000, 0x0, 0x10000}, {0x200, 0x0, 0x7fffffff}, {0x6e, 0x0, 0x40c5}, {0x7, 0x0, 0x7fffffff}, {0x7fff, 0x0, 0x2}, {0x382, 0x0, 0x6}, {0x9, 0x0, 0x9}, {0xfffffffffffffff7, 0x0, 0x7}, {0x401, 0x0, 0x9}, {0x1, 0x0, 0x80000000}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000003c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x8005001f}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4138ae84, &(0x7f0000000100)) 2018/05/20 17:40:38 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/loop-control\x00', 0x10000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x30, 0x34000) ioctl$TCSBRK(r4, 0x5409, 0x9) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000180)="67660f384075800f01d166b8be0000000f23d80f21f86635400000e00f23f8a5440f20c0663502000000440f22c0670f22dd652680e7020fc71d0f01bfb3bf9a0020ae00", 0x44}], 0x1, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x4, 0xfffffffffffffff8}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000200)={0x0, 0xb96}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000002c0)={r6, 0x5, 0x100000000, 0x9, 0x0, 0x3, 0x3, 0x0, {r7, @in6={{0xa, 0x4e22, 0x78d, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0xc8b}}, 0x2, 0x0, 0xd16, 0x40, 0x9}}, &(0x7f00000003c0)=0xb0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) 2018/05/20 17:40:38 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x101, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x14, 0x0, 0x7, 0x9, 0x4, 0x0, 0x7, 0x0, 0x4}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) pwritev(r0, &(0x7f0000000600)=[{&(0x7f0000000180)="59962c74048d3dabf0691eac3c90c611ddcd2da617e24fc8f8368d8f63f2edb908d001c65024433acc0b82c8d6413b0a42d3a8b85a812c4b3c2f24c305474ab0e1723571976e0788df8860e35cd133cdd911cd4f1e3e759d4019c5f7b7221c6e3cd8", 0x62}, {&(0x7f0000000200)="fd419fc92c21d608f695dc636a93f525bb67bde66c5498cfc55a0fa43671b4204171ab899e9c1c55460f75dfb197ca3e082ea88370f6b5acec40", 0x3a}, {&(0x7f0000000240)="e7a7d5a6860f0f0e98d2bb5e5ac4573597dcaf4139a452219be154b6c527e95361eaf54de87fa03fdd83e4263bdf60d7474f01e28e7293c8bf1f3ee7d8a9d1dd3379f2b0e7ac54eca06b3642fa6d59f5ae0ed593cba9239d6907e368a153c377ae5e4b8c7c8132a4583677bd2a569a06453809a152039620543fef8d9cef525bfaa01d7f742bb52eaf241d8806174b576009eec758224cf2e0306245d3aaa66b936bd0271eefa9bc71fb8f06cc", 0xad}, {&(0x7f0000000300)="af1432d04db9f0f85c8862aad8d34d33c85b2ccece655f469d5c2e0bab4e976ffcbd4d99f0c0a7", 0x27}, {&(0x7f0000000340)="ee6d98ca4c384602654999713de2ebd4e43550711abcd99a6b62904f2b324cf5c82c1788af4d7245f473862f5bfd38653df8bc8dc800514edfc49712a7e00b4a304ffc6b2c8a62d7c95aa60f060080f9d002bda1a46aaa64f1faba728aa6ca30fa2825d922e042ac59d119f2a3fff84f8608b1afbbc5123cee0383cd6d1ff7235b12f8afe119c6ac23f35045135df527dbc226e294e20be12bc3f410b556f7bef95debb9ed695bea6109d1c9c20078ac473e0de42e8ecab46f62133181bb20fd6aae3fa932a69818ff1750e05966133eb0316b5bfe3e5244", 0xd8}, {&(0x7f0000000440)="a4afd2505a55be81aa0af5dffb814541a6d5daf79ce8c5a70ee768995f119689d3e6b1b5273ed4e9be6f9e3c5177ccbf13ea1504e13be471366e0b874289d50e01f3f3692e270308f956b9656cbb0da0d327be32bb2b7d280f7359e31a4c56c2c2a46dd19a797e03ef73b0e56e8e26b8ff945446aa386b0658f30108eecd6bbe7f6276c3e7ec4d69d282fcb30fe1d5a51afce3363068cd167e6ce897c0f444241021214c8268453cb59df0f572f9e3c3aa09dc7c2d90f517715274394e5e", 0xbe}, {&(0x7f0000000500)="348ae9657f90092f78eb097e366ccc2111dd905596d442dd8427984d40a23a62eb5f3b56c838cb8525e68dff6bfe2d6213faddd5a7c069a0f13a168c9b4627d4aa1b8a7c047d45939a0cafc2b500a3054b213005f5b28b353ed4618fe641b94ee2f9d87018f128b535aad6bbf55ab2b308471167e4d763f172c486e993b280bb866c0d61f6c26b46b60919b2f2d6f4a53520e29c269f23930fc5eee11480eddeed8d18b68f448e2800e2c18dac767925912803b46ef6a88aae3e0b20e12cdcc0a8c03bc31e98a604d1a42c470a54160430bd44", 0xd3}], 0x7, 0x0) 2018/05/20 17:40:38 executing program 2: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000040)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) unlink(&(0x7f0000000040)='./file0/file0\x00') 2018/05/20 17:40:38 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x6, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:38 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0), 0x0) r1 = accept$alg(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$alg(r1, &(0x7f00000022c0)=[{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) readv(r1, &(0x7f0000000680)=[{&(0x7f0000000280)=""/129, 0x81}], 0x1) 2018/05/20 17:40:38 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x74, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0xfffffffffffffc01, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x401, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x20}, 0x8}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r1, 0x15, "f3d15035b1122314d1f7570ea60164c1f681944787"}, &(0x7f00000001c0)=0x1d) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r2, 0x2284, &(0x7f0000001480)={0x4, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, &(0x7f0000000280)}, &(0x7f0000001500), &(0x7f0000001400)=""/71, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) 2018/05/20 17:40:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r3 = getgid() chown(&(0x7f0000000080)='./file0\x00', r2, r3) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000014c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000004fc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x94, r1, 0x1, 0x0, 0x0, {0x4001}, [{{0x8, 0x1, r4}, {0x78, 0x2, [{0xfffffffffffffec8, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0xfffffffffffffdc9, 0x9, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}]}}]}, 0x94}, 0x1}, 0x0) 2018/05/20 17:40:38 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x400) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x4000, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r2, 0x78da4e41, 0x10000, r3}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$audio(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/audio\x00', 0x4002, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x2) 2018/05/20 17:40:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000000)=0xffa0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)) 2018/05/20 17:40:38 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0xfc00, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:38 executing program 4: r0 = socket(0xa, 0x1, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/149, 0x95}, {&(0x7f0000000140)=""/158, 0x9e}, {&(0x7f0000000280)=""/185, 0xb9}], 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pwritev(r0, &(0x7f00000015c0)=[{&(0x7f0000000340)="02ca7d9e424351bd7ad651eae8c75edff2839dddd71117b92ee23b8a695e5093c7d11c56b4e2276787949c835b8690fd67b6a608dbfa9a7453558f5e33a54e417d35e1ac9f3c5a02b1308119d5f803d36150d253dd38bf3a771abd797fa4df3f", 0x60}, {&(0x7f00000003c0)="2eefbba4e1c49715007727c4ee1077ee2c3ebc7a474b8a17a5f9511c5f2f369a6339a16f65bdc5e5890232654f85a29ba56a1f0193c9d19bdfd2219fa7f3d7a2b4476bf6ab95995408713df2e420ce9d04a4ea6259c193b3c885b49f55ec9c0f687c219e43ff4c0b42dd2af242e066fa4c7a5c98aeeb", 0x19e}, {&(0x7f0000000440)="bec41dff0309dc73dd2b6ed0df6218f7232772899bd41cf59451ab915c1b178db379eb5ba920a457f711d4a83377296fc03cb9d330c350757a620cd06a0abd0f2b989420336538e684a6cca47cd6399158fe7156acb9654acdd06696b8cd828477d2b3c353a67bd49f3ec8cf3ebe847577dbe19ceb8bf61b26d71e991f1dadbb0cfd4765ee1a44b4c50ca23cc0926f010322f90fad0fb8577fac25287003d575a6550efc06cb949e8779", 0x43}, {&(0x7f0000000500)="b4a936ea53fbc189e8e4551d2763a49f9dc8d0c0c35eaaf2ceef76dcb1310666286773ec255cd79ee53b8de35277fd6c99b1e0ba850d66f07d1a5fa2ff948a2c1ba8a38c8c389da5c80a2147e624717b51f607941ca9c2025634532a80350e", 0x5f}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="7d94238246bc26cee299744bca19e5dc0f0c6ab14eb8a7f7082e0b4e7455cf73f4b9daefa81d44bc4036e5fd34", 0x2d}], 0x6, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0xc, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) r2 = add_key(&(0x7f0000001680)='cifs.spnego\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001700)="16c5e0f2dd6a58eacd1125263e7a50", 0xf, 0xfffffffffffffff8) r3 = add_key(&(0x7f0000001740)='id_legacy\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000017c0)="b7d585129fb3215a336b08738e6cd1ef41d27c20a35e1b3f5382dfe80bfabb874ed7b37fb3c481cbe72bd6212e9b47efbba97e73a5b0988a7163bdabe16a8ae1f8e0737b66a0fe9b62fd174fd344fd82f9ea47ddae3162eb50c734d70f1adb9c0f066b681364fe4bce295378e9c0e221531a383664a8f6982fb8fc4123", 0x7d, 0xfffffffffffffff8) r4 = request_key(&(0x7f0000001840)='cifs.spnego\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000018c0)='ah\x00', 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000001900)={r2, r3, r4}, &(0x7f0000001940)=""/232, 0xe8, &(0x7f0000001b00)={&(0x7f0000001a40)={'rmd256-generic\x00'}, &(0x7f0000001a80)="256d1ef88b137bffa70f645ce2da128f47137336dbe80a553d916acedbe212bea9972587c7bc7a45d3b839a5ba3c28ffcc0e197a3479d59b5b9acd1d0b18c2eea3bc468160f3173d2a1a14a3cbd52d61e391f995c2b2", 0x56}) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000001640)=ANY=[@ANYBLOB="01000000000000000100004c3f00000002000000080000001a0a0000e709000000801000000000000000000010007f00"]) 2018/05/20 17:40:38 executing program 2: r0 = socket(0xa, 0x1, 0xffffffffffffffff) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/prev\x00') fsetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x35d, 0x0) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000040)=0x3, 0x4) 2018/05/20 17:40:38 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x400) close(r1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/172, 0xac}], 0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) accept$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000080)=0x48) 2018/05/20 17:40:38 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = request_key(&(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='ppp0[\'md5sumsystemem1trustedvmnet1\x00', 0x0) keyctl$clear(0x7, r1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10000, 0x0) r3 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="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", 0xfc, 0x0) keyctl$get_keyring_id(0x0, r3, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000040)={{0x1, 0x1, 0xa9}, 0x0, 0x8}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0xc0, "0fc701fd9e945e3992f5849135f8efa4fce3c0e187e9432298f0b53e88c87e8d8c4d6484f2a901e8b2406a7c7d9facf8d7bd238c782225d458261b50af94b44c6f6b2afe54ceb2d1f0d64988d5553958fcd42b28be5e56b260720705277632cc66cc0998d2611915269c60ea3d5b2f3bc59932bbfcc6355ccb1d538d60dc570ebe5a132fb3d0d48498922ab36f75ea0921401077d483a6ee37250c504a01af16bb20157a2fc3072c28dadd9cbac7e3e1c20ace2df591d294dd0c2dc7daed8d21"}, &(0x7f0000000480)=0xc8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000004c0)={r5, 0xfff, 0x5, 0x6e}, 0x10) shmget$private(0x0, 0x3000, 0x1801, &(0x7f0000ffd000/0x3000)=nil) 2018/05/20 17:40:38 executing program 3: r0 = socket(0x1, 0x1, 0x1000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") open$dir(&(0x7f0000000080)='./file0\x00', 0x80, 0x100) clock_gettime(0x6, &(0x7f0000000040)) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000000), 0x80000) 2018/05/20 17:40:38 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x6300, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:38 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/168, 0xa8}], 0x1, 0x0, 0x0, 0x1}, 0x2041) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0xfffffffffffffeff, {}, 0x5}, 0xe) mknod(&(0x7f0000000200)='./file0\x00', 0x148, 0xdcc) 2018/05/20 17:40:38 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="dc51fec64fd318ae1c60a3baa1f4f4961543883dde704f7fede5ced4f48835c98533058bc97aeccb6ecd77389c44041906d1e39c708588e5dd127b409f8f059fbdf67bcc20a12da6b1a0a569e7909d45861871b0f628cf2273ee87db672691dadcdc25060ddfc8492a4490705c6e", 0x6e, 0x0, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/05/20 17:40:38 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_aout(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="0000000081010000750200000000000000000000000000000000000000000000"], 0x20) [ 180.944188] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/05/20 17:40:39 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000300)={r2, 0x7, &(0x7f0000000200)=[0x100000000, 0xffffffff80000000, 0x8, 0x6, 0x1, 0x186, 0x6], &(0x7f0000000240)=[0x6, 0x7f, 0x5], 0x10, 0x1, 0x8000, &(0x7f0000000280)=[0x6], &(0x7f00000002c0)=[0x5, 0x401, 0x4]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x8000, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000100)={0x7, 0x7, 0x800, 0xb93, 0x20, 0x1f}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='scalable\x00', 0xff21) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/05/20 17:40:39 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x3b13d39c, 0x5, 0x9, 0x2}, 0x14) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}]}, 0x50}, 0x1}, 0x0) 2018/05/20 17:40:39 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x80, &(0x7f0000000100)="c626262c21dad08523bf012cf66f") pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = geteuid() r4 = getgid() syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x4001, r3, r4, 0xfffffffffffffe00, 0x10) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) accept4$bt_l2cap(r2, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x80800) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) 2018/05/20 17:40:39 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x207a517b, 0x482) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)="aca5e25dce8b4ee8c806b37ed1e4bfc0a8d163ce46f1e206d24ca824fc46b9897eb57bc1f158fdc2cbd08678e51fa007fc87d500000000", 0xfffffcb0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0xc0045878, &(0x7f00000000c0)={"6c6f0040000000000000000400"}) 2018/05/20 17:40:39 executing program 2: r0 = socket(0x5, 0x4, 0x10001) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x8400, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0x4, 0x1c}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000180), &(0x7f0000000240)=ANY=[@ANYRES64=r1]}, 0x80) 2018/05/20 17:40:39 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x6100, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cmdline\x00') read$eventfd(r0, &(0x7f0000000040), 0xb7f0980a871e2704) 2018/05/20 17:40:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000580)={[], 0x7, 0x1, 0x4, 0x0, 0x0, 0x0, 0x6000, [], 0x5}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x3f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000300)={0x3c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 'none\x00', 0x10, 0x3, 0x4}, 0x2c) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={r4, 0xfffffffffffffffa, 0x6, 0x7, 0x6, 0x3, 0x4, 0x5, {r5, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x7fffffff, 0xffffffffffffd8d8, 0xff88, 0x8, 0x80}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f00000003c0)="6b571fdde82aa0b24c45bf761d4f37e1319e50ff7670d9bf0214ee1fa3eec7ce866f16197b5dbbd2dd38ed3242a2c8501430eefff726405f13e4ee7c6c52427729ea4400fc08e7602cc34fb2f08f17600551edab84d5111a60c715dea55aa361ac1266b1e0d5c97e1f7bccf1423e86572fec744d7de9263dfc29216a93ebf9562443f16050dfd78ac408797d60d0eeaf221105a1d1b992ec512d07f3b2d6a855292b04cacc38a4e32436b527fd7cfc15a34cf03b153e3bea75aef3dc54c9d2b858ded9afeefeb3f04c592875dbf58621f4aa153af7bf2470706e7e3d0554e7aaee3c387ca08750ee90d1c12f5ab21cdb99b731d766c01f73", 0xf8) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000000)={0x42, "71a458733335f6c8614ce9651bd586648193a6010fe7cd2e72547d93b630ef81474a72c67505d7cf7648668593047325d36991ad291b9b841aef3bf6d4c48b9e78a0"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/20 17:40:39 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x7600, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000380)) fcntl$notify(r0, 0x402, 0x31) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x1, 0x0) exit(0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") getdents64(r0, &(0x7f0000000340)=""/57, 0x18) 2018/05/20 17:40:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000180)=ANY=[@ANYBLOB="04825b16c7a51c6161f4"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000000)="c744240000100000c7442402bc6b0000c7442406000000000f0114240f0766baf80cb8000fa983ef66bafc0c66b85b0066ef410f01ca0f0149006742dd5033a566410f06c4427d78bd0600000066b879008ec8", 0x53}], 0x1, 0xc, &(0x7f0000000140)=[@cstype3={0x5, 0x6}], 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 182.035130] IPVS: set_ctl: invalid protocol: 60 172.20.20.187:20004 none [ 182.131227] IPVS: set_ctl: invalid protocol: 60 172.20.20.187:20004 none 2018/05/20 17:40:40 executing program 2: r0 = socket(0x40000000002, 0x3, 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000000)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec", 0x83, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = dup2(r0, r2) r4 = syz_open_dev$amidi(&(0x7f00000005c0)='/dev/amidi#\x00', 0x4, 0x40) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000600)={0x3, r4}) recvfrom$unix(r1, &(0x7f00000006c0)=""/242, 0x82, 0x40000062, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6f3000) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="71f70000000000000a00000609000000fe800000000000000000000000000003ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000080000000a004e20ff000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22d10d0000fe80000000000000000000000000000effff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2306000000fe8000000000000000000000000000bb02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e240800000000000000000000000000ffffac1414bb07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2202000000ff01000000000000000000000000000105000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2100040000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2101800000ff02000000000000000000000001060000c7525087d493dbac00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aa74e2308000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x490) 2018/05/20 17:40:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/ptmx\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x5, 0xf0, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, 0x0, 0x40000000000fcae, 0x0, 0x0, 0x0, 0x4}) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TCSETAF(r1, 0x5412, &(0x7f00000000c0)={0x4}) 2018/05/20 17:40:40 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x8db2, 0x1, 'client0\x00', 0x4, "1577ac5404d90786", "598456a88e69c13b2d6aa524e9dbeaf8b26bdbb13106f4b01da52f8a0b1622fc", 0x2}) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f0000011000)='./file0\x00') readlinkat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)=""/153, 0x99) renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') readlinkat(r0, &(0x7f0000038ff6)='./control\x00', &(0x7f0000002000)=""/213, 0xd5) 2018/05/20 17:40:40 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff31) sendto$inet(r0, &(0x7f0000000780), 0x0, 0x200007fd, &(0x7f0000000840)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYRES32], 0xffffffe7) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) write$binfmt_elf64(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) connect(r0, &(0x7f0000000000)=@un=@abs, 0x80) 2018/05/20 17:40:40 executing program 7: r0 = socket(0x10, 0x803, 0x9) accept(0xffffffffffffffff, &(0x7f0000000540)=@can, &(0x7f0000000440)=0x80) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, {0x9, 0x0, 0xe5, 0x0, 0x0, 0x0, 0x9a0}, {0x0, 0x0, 0x9}, 0x9}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0xa, @in6, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1}}, 0xe8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)="2f657865000000d400042a004bddd9de91be10eebf00f5e94aae22e89bb36cc7457accc3320c67a90f79805843e901d2da75af1f0000000000000000") sendfile(r0, r1, &(0x7f0000000000), 0x80000002) 2018/05/20 17:40:40 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x800) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000), 0x4) r3 = dup2(r1, r0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000240)={0x5, 0x0, [{0x0, 0x5, 0x6, 0x802000, 0x7}, {0xc000000f, 0x1, 0x400, 0x0, 0x200}, {0xb, 0x30000000000, 0x400, 0x8001, 0x8}, {0xc000000f, 0x100, 0x2, 0x0, 0x81}, {0x8000000f, 0x8, 0xa7ed, 0x2, 0x8001}]}) sendmmsg$inet_sctp(r3, &(0x7f0000007080)=[{&(0x7f0000000140)=@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000480)="4ee7733d7a676f6acd3bc0f1a9c9", 0xe}], 0x1}], 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000180)={0x6, {{0xa, 0x4e21, 0x15e, @mcast2={0xff, 0x2, [], 0x1}, 0xd0}}}, 0x88) 2018/05/20 17:40:40 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x7c00, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:40 executing program 3: sysfs$1(0x1, &(0x7f0000000080)='user}@.\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="010001"]) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00000001c0)={0x10001}) [ 183.128247] hrtimer: interrupt took 35058 ns 2018/05/20 17:40:40 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x6600, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:40 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5a1, 0x48040) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x8, &(0x7f00000000c0)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}}, 0xcd) 2018/05/20 17:40:40 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) ptrace$setopts(0x4206, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002d00)={0x0, 0x48, &(0x7f0000002c80)=[@in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}]}, &(0x7f0000002d40)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000002d80)={r2, 0xffffffff}, 0x8) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x4400, 0x0) renameat(r3, &(0x7f0000002c00)='./file0\x00', r3, &(0x7f0000002c40)='.\x00') ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000002b80)={0x0, 0x4a, 0x7, 0x0, &(0x7f00002ff000/0x1000)=nil, 0x6}) process_vm_readv(r1, &(0x7f0000000040)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000100)=""/251, 0xfb}, {&(0x7f0000001280)=""/197, 0xc5}, {&(0x7f0000001380)=""/153, 0x99}, {&(0x7f0000001440)=""/4096, 0x1000}], 0x5, &(0x7f0000002ac0)=[{&(0x7f0000000200)}, {&(0x7f0000002440)=""/241, 0xf1}, {&(0x7f0000002540)=""/240, 0xf0}, {&(0x7f0000002640)=""/147, 0x93}, {&(0x7f0000002700)=""/201, 0xc9}, {&(0x7f0000002800)=""/2, 0x2}, {&(0x7f0000002840)=""/237, 0xed}, {&(0x7f0000002940)=""/244, 0xf4}, {&(0x7f0000002a40)=""/127, 0x7f}], 0x9, 0x0) ptrace(0x4207, r1) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000000)=""/38) sched_setscheduler(r1, 0x6, &(0x7f0000002bc0)=0xdf6) 2018/05/20 17:40:40 executing program 2: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) statx(r0, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0, &(0x7f00000002c0)) syz_mount_image$gfs2(&(0x7f0000000100)='gfs2\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000480)={[{@locktable={'locktable', 0x3d, '+()vboxnet1\'posix_acl_accesscgroupppp1user\ncpuseteth0vmnet0selinux}'}, 0x2c}]}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x40) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/05/20 17:40:40 executing program 1: lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000340)=@known='security.evm\x00', &(0x7f0000000240)="73656375726974795c6c6f755365405e3a6264657629656d316d696d655f74797065272d2f70726f63002809e584948bed354d491141f6b05cb0d324f09e232e32d52eaa3d003161d615e4fb696f788cfd91f4dd9b8006e19fd720fef9cd9ffce02624fd39918fb6c958f8dbc3eca4af374a413463a6048d9e3bdbaa93b7af8f1e615252411d54a9bfc53b8cfed895b67fbdfab32df4d75bb2c4735160bc1ea961e1e7ce9dcad8aaa9f15f236d130dabc7411a405ebbda06d07f8d17734e53661037a645ad3fbe30904c61ee62fae1ddcccde59a00687a2b32719d47033814c7e7f6b72001dddcbf612a", 0xea, 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000340)=ANY=[], &(0x7f0000000200)="931ad4d3000000000000006d00", 0xd, 0x0) 2018/05/20 17:40:40 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x7500, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:40 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x4000) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={0x1, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x100, 0x35, 0x6, 0x8, 0x101, &(0x7f0000000340)='team_slave_1\x00', 0x9, 0x3155}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x44, 0x0, &(0x7f0000000080)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x30, 0x8, &(0x7f0000000140)=[@fd={0x66642a85}, @fd={0x66642a85}], &(0x7f00000001c0)=[0x20]}}], 0x0, 0x0, &(0x7f0000000300)}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)=0x0) ptrace$getregs(0xc, r3, 0x200, &(0x7f0000000240)=""/74) socketpair(0x4, 0xf, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x5, 0x1) setsockopt$inet6_tcp_TLS_TX(r5, 0x6, 0x1, &(0x7f00000002c0)={0x303, 0x33}, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, @in={0x2, 0x4e22, @rand_addr=0x3f}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}], 0x3c) socket$inet6_sctp(0xa, 0x5, 0x84) [ 183.352819] gfs2: not a GFS2 filesystem [ 183.392243] binder: 13388:13391 got transaction with invalid offset (32, min 0 max 48) or object. [ 183.454140] binder: 13388:13391 transaction failed 29201/-22, size 48-8 line 3034 [ 183.514361] binder_alloc: binder_alloc_mmap_handler: 13388 20001000-20004000 already mapped failed -16 [ 183.525941] binder: BINDER_SET_CONTEXT_MGR already set [ 183.531891] binder: 13388:13391 ioctl 40046207 0 returned -16 [ 183.531910] binder_alloc: 13388: binder_alloc_buf, no vma [ 183.543612] binder: 13388:13406 transaction failed 29189/-3, size 0-0 line 2971 [ 183.552937] binder_alloc: 13388: binder_alloc_buf, no vma 2018/05/20 17:40:41 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002380)=[{&(0x7f0000000100), 0x0, 0x0, 0x3e0000000000}], 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x240001, 0xc) connect$can_bcm(r1, &(0x7f0000000040)={0x1d}, 0x10) 2018/05/20 17:40:41 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00') getdents64(r1, &(0x7f00000018c0)=""/4096, 0x1000) 2018/05/20 17:40:41 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x3, 0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup2(r1, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x1, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e20, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff8001}}}, 0x84) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/05/20 17:40:41 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x5000) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x400000, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) 2018/05/20 17:40:41 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x5, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=@setlink={0x48, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0xa, 'veth0_to_team\x00'}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x48}, 0x1}, 0x0) 2018/05/20 17:40:41 executing program 5: socket(0x1b, 0x7, 0x40000000000007) 2018/05/20 17:40:41 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="daff7a00"], 0xfff2) [ 183.558631] binder: 13388:13391 transaction failed 29189/-3, size 48-8 line 2971 [ 183.583657] binder: undelivered TRANSACTION_ERROR: 29189 [ 183.589234] binder: undelivered TRANSACTION_ERROR: 29189 [ 183.595295] binder: release 13388:13391 transaction 10 out, still active [ 183.602544] binder: undelivered TRANSACTION_COMPLETE [ 183.607724] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/20 17:40:41 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) r4 = msgget(0x2, 0x120) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000000000)=""/94) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000580)="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", 0xab1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 183.654620] netlink: 'syz-executor2': attribute type 10 has an invalid length. [ 183.681166] binder: send failed reply for transaction 10, target dead 2018/05/20 17:40:41 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r1 = dup2(r0, r0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) readv(r1, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/174, 0xae}], 0x1) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e86a4b9500a1139a0d93a78de7ed00ae239537b41a4eacfcfd438dfbe84ef20bd7e66cfb9bde86f5b1d1bae840e6c373fd2d58909d8ac8f1aca1b6e95b92948d4525d", 0x43}], 0x1, &(0x7f0000002000)}, 0x8000) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bce5", 0x2}], 0x1, &(0x7f000000ae80)}, 0x0) [ 183.703302] team0: Port device team_slave_1 removed [ 183.764724] *** Guest State *** [ 183.768155] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 183.777092] CR4: actual=0x0000000000002060, shadow=0x0000000000000020, gh_mask=ffffffffffffe871 [ 183.786060] CR3 = 0x0000000000002000 [ 183.789825] PDPTR0 = 0x0000000000000000 PDPTR1 = 0x0000010000000000 [ 183.796369] PDPTR2 = 0x0000010000000000 PDPTR3 = 0x0000010000000000 [ 183.802915] RSP = 0x0000000000000f80 RIP = 0x0000000000000031 [ 183.808942] RFLAGS=0x00000702 DR7 = 0x0000000000000400 2018/05/20 17:40:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="66b8009000000f23c00f21f86635020006000f23f80f01c80f6ae3b800008ee00f01cbbaf80c66b85470078366efbafc0cb066ee0f01c8263ef2afbaf80c66b8ebb6dd8366efbafc0cb0deee0f2120", 0x4f}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/20 17:40:41 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x200000088) recvfrom$inet6(r0, &(0x7f0000000080)=""/185, 0xb9, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000140)=0x97e, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0)=0x60, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)}, 0x0) [ 183.814969] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 183.821693] CS: sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 [ 183.829736] DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 183.837769] SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 183.845801] ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 183.853846] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 2018/05/20 17:40:41 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x5f00, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:41 executing program 5: prctl$intptr(0x1c, 0x5) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mknod(&(0x7f0000000040)='./bus\x00', 0xffe, 0x0) execve(&(0x7f0000000000)='./bus\x00', &(0x7f0000000100), &(0x7f00000002c0)) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="000000000002000043ac000000000000", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg(r3, &(0x7f0000000d40)=[{{&(0x7f0000000140)=@sco={0x1f}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000280)="3f2a3c71c360c461869a4084871935d86fab0d3c49d64da821d21d4711ebd63c1670ea9086c0b73ecc3a3e5812a7d735c8546c0f21aa69083fb436839b2d50421f351598974f29b63e4c", 0x4a}, {&(0x7f0000000480)="b60cfe8075ca4fefa725cc5a25273f8e432ffffe7afb0dac14290f253f20a83d3250f5df9f2881cf91a09ab5b31b3aeef93d2ea107c48767369ffbdfa3d219d61c94e3ffde65ccbd76c4ad0702fee54889d6f799ce87bfbcfa9ff020788c2336d3f09447c8ca7b6249978ed231d9b162488425365dc943bf2de93b0eea6d3ef04d1f92989c1be595cdee6c3a854d82ebad613291921a30", 0x97}], 0x2, &(0x7f0000000640), 0x0, 0x8000}, 0x1}, {{&(0x7f00000007c0)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000840)="7274e32ab70f46354d454b4e315739dee96000fa894cef4ba642240fcfdce006696b0732208f47daf3de35dea5a529d9f9edd212208d4636a5dd7d40dc745678156842c35eb1a9fb2168559cc82d9352006a785962008c83f43ad91e3d0dd24fe9bc", 0x62}, {&(0x7f0000000b00)="b629ad5760d39f4c897a65485c70b29abf5d3409a33342e9619700daa40fc663a5dcd0f7bd2554f703152a4c39e7beee9a71370baf59686e5f30e3ec1b94302562fb1f730e78628a2825a5da88cfa9c006590b860f463f8623481cc5e75990a7b0af77ee88563197df8c59883817b6b10934ba73a0acee83cef37a567fa342f5390eb569435898cc17af074aec242565badba70ce0bdbfbb6ce4527420da623e74d51ade7bb813760bcf", 0xaa}], 0x2, &(0x7f0000002200)=ANY=[@ANYBLOB="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0x1010, 0x20000000}, 0x9}], 0x2, 0x0) 2018/05/20 17:40:41 executing program 7: unshare(0x8000400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) r1 = mq_open(&(0x7f0000000040)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2, 0x2, 0x0, 0x0, 0xffff}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/184) mq_notify(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000100)}}) [ 183.861925] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 183.869947] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 183.878007] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 183.886071] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 183.894133] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 183.902145] EFER = 0x0000000000000001 PAT = 0x0007040600070406 [ 183.908622] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 183.916135] Interruptibility = 00000001 ActivityState = 00000000 [ 183.922442] *** Host State *** [ 183.925692] RIP = 0xffffffff811f76d9 RSP = 0xffff8801c9c6f390 [ 183.931745] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 183.938196] FSBase=00007fc0d35a7700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 183.946174] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 183.952115] CR0=0000000080050033 CR3=00000001ae56d000 CR4=00000000001426e0 2018/05/20 17:40:41 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x9, 0xfffffffffffffffc, 0x75, 0x20}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x78, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0xd0ff, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff7}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e24, 0x4, @empty, 0xdcb}]}, &(0x7f00000001c0)=0x10) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000580)={&(0x7f0000000280)=@rc, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000480)=""/228, 0xe4}, 0x43) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/05/20 17:40:41 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x7f00, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) [ 183.959373] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 183.966272] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 183.972987] *** Control State *** [ 183.973058] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca 2018/05/20 17:40:41 executing program 3: r0 = memfd_create(&(0x7f0000000000)='vmnet1@cgroupsystem\x00', 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x8}, &(0x7f00000003c0)=0x90) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000140)={{0xffffffffffffffff, 0x0, 0x8, 0x1, 0x7}, 0x80000000, 0x9}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'broute\x00', 0x0, 0x4, 0x29, [], 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000100)=""/41}, &(0x7f0000000240)=0x78) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x50dc) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3c, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)={0x0, 0x0, [0x0, 0x0, 0x3]}) [ 183.973066] EntryControls=0000d1ff ExitControls=0023efff [ 183.973079] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 183.973087] VMEntry: intr_info=80000301 errcode=00000000 ilen=00000000 [ 183.973094] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 183.973107] reason=80000021 qualification=0000000000000000 2018/05/20 17:40:41 executing program 4: unshare(0x8020000) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') semget$private(0x0, 0x1, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000080)={0x77359400}) 2018/05/20 17:40:41 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x6400, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) [ 183.973117] IDTVectoring: info=00000000 errcode=00000000 [ 183.973126] TSC Offset = 0xffffff9a332d3070 [ 183.973136] EPT pointer = 0x00000001b739f01e [ 184.077714] *** Guest State *** 2018/05/20 17:40:41 executing program 5: r0 = socket(0x11, 0x2, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x18, 0x2, 0x6, 0x10, 0x0, 0x70bd2b, 0x25dfdbfc, [@sadb_spirange={0x2, 0x10, 0x4d5, 0x4d2}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xeffa}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x1, 0x14, 0x4}]}, 0x80}, 0x1}, 0x804) sendmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="14000000000000000100000024000000484bd400"], 0x14}, 0x0) 2018/05/20 17:40:41 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000001380)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000600)=@assoc_value, &(0x7f00000000c0)=0x8) ioctl$fiemap(r1, 0x40086602, &(0x7f00000000c0)=ANY=[]) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0xa136fd75) truncate(&(0x7f0000000340)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='g'], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000000100)) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) [ 184.077732] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 184.077745] CR4: actual=0x0000000000002060, shadow=0x0000000000000020, gh_mask=ffffffffffffe871 [ 184.077751] CR3 = 0x0000000000002000 [ 184.077764] PDPTR0 = 0x0000000000000000 PDPTR1 = 0x0000010000000000 [ 184.077776] PDPTR2 = 0x0000010000000000 PDPTR3 = 0x0000010000000000 [ 184.077783] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 184.077794] RFLAGS=0x00000702 DR7 = 0x0000000000000400 [ 184.077807] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 184.077820] CS: sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 [ 184.077835] DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 184.077850] SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 184.077862] ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 184.077878] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 184.077893] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 184.077917] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 184.077944] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 184.077958] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 184.077976] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 184.077985] EFER = 0x0000000000000001 PAT = 0x0007040600070406 [ 184.077997] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 184.078042] Interruptibility = 00000001 ActivityState = 00000000 [ 184.078046] *** Host State *** [ 184.078057] RIP = 0xffffffff811f76d9 RSP = 0xffff880183c6f390 [ 184.078088] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 184.078102] FSBase=00007fc0d3586700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 184.078113] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 184.078128] CR0=0000000080050033 CR3=00000001ae56d000 CR4=00000000001426e0 [ 184.078143] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 184.078155] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 184.078159] *** Control State *** [ 184.078170] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 184.078178] EntryControls=0000d1ff ExitControls=0023efff [ 184.078189] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 184.078198] VMEntry: intr_info=80000301 errcode=00000000 ilen=00000000 [ 184.078206] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 184.078213] reason=80000021 qualification=0000000000000000 [ 184.078220] IDTVectoring: info=00000000 errcode=00000000 [ 184.078227] TSC Offset = 0xffffff9a332d3070 [ 184.078234] EPT pointer = 0x00000001b739f01e 2018/05/20 17:40:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000640)="2e2f66696c65302f662e6c6530f0", 0x40003ffe, 0x0) r1 = socket(0xa, 0x1, 0x0) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/29) ioctl(r1, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") write$tun(r0, &(0x7f0000000000)={@val, @val, @x25}, 0xe89899fe) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000100)={0x1, 0x83, 0x0, 0x8cd6, 0x9, 0x1}) 2018/05/20 17:40:42 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffd, &(0x7f0000000180)={0x0, 0x0, 0x1, @thr={&(0x7f0000000000), &(0x7f00000000c0)}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{}, {0x0, r0+30000000}}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f00000002c0)=""/107, &(0x7f0000000340)=0x6b) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd(0x0) r5 = dup2(r4, r2) setsockopt$bt_hci_HCI_DATA_DIR(r5, 0x0, 0x1, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet6_buf(r5, 0x29, 0xfa, &(0x7f0000000100)=""/40, &(0x7f0000000140)=0x28) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f0000000180)={0xffffffffffff7fff, 0x9}) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f0000000080)=0x9) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000040)={r4}) write$eventfd(r4, &(0x7f0000000000), 0x8) 2018/05/20 17:40:42 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0xa, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000000040)) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="010000001000000000197897c03c4032154b030000000ebe5f0fd77927021b674f8838049242001c0000"]) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f00000000c0)={{0xffffffffffffffff, 0xff564c818016ab41, 0x2, 0x2, 0xddd}, 0x4, 0x0, 0x4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/20 17:40:42 executing program 5: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x80000, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000002c0)={0x3f, 0x11e09f80}) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000400)='/dev/uinput\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x401, 0x2, 0x80000000, 0x80000001, r1}, 0x10) r4 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) syz_open_dev$vcsn(&(0x7f0000000440)='/dev/vcs#\x00', 0x7fff, 0x0) ioctl$int_in(r4, 0x80000080045002, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000300)={r4, 0x1f, 0x8001, r4}) sendto$packet(r4, &(0x7f0000000040)="c42053f2a857cd22b2a1a0610dad7776a6d8db3bcda29cf90599de17e5578f3b576d324002303629a89d81b3789d2bc1db2ced4134f4ce7f1561b56a340aeb9d49877530138c89c0115c3265780dc439f59ccc6da82e814aecbe3ce56492e07fc67ad0200bc4e5489bc995696a1501", 0x6f, 0x80, &(0x7f0000000140)={0x11, 0xf7, r5, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) recvfrom$llc(r0, &(0x7f0000000340)=""/74, 0x4a, 0x2040, &(0x7f00000003c0)={0x1a, 0x307, 0xfffffffffffffff9, 0x9, 0x8000, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fchmodat(r4, &(0x7f0000000480)='./file0\x00', 0x168) 2018/05/20 17:40:42 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xb69, 0x2081) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@random={'os2.', '/dev/vcsa#\x00'}) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="4500001c00005e23cc919078ac141400fffffffd0000907800000000"], 0x1c) 2018/05/20 17:40:42 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000780)={0xffffffffffffffff, 0x3, 0x1, 0x7ff, &(0x7f0000000740)=[0x0, 0x0, 0x0], 0x3}, 0x20) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r5 = dup(0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000007c0)={r4, r5}) r6 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000880)="b3", 0x1, r1) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x6, &(0x7f0000ffc000/0x4000)=nil) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x200000, 0x0) syz_mount_image$ceph(&(0x7f0000000440)='ceph\x00', &(0x7f0000000480)='./file0\x00', 0x4b, 0x4, &(0x7f0000000640)=[{&(0x7f0000000580)="a74051cd04e348c22768cb8bf5a8359c9f86a11e249d217894fc66d647e04bdc391b111eb112c2c40dbea6d17b9d6b5ada7ff3dd383f4b1e", 0x38, 0x4}, {&(0x7f0000002580)="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", 0x1000, 0x4}, {&(0x7f00000005c0)="4c05804f2940278d8fa53103a910fa75b9a01e275c8186fd72b460792377ae0a3817", 0x22, 0x8}, {&(0x7f0000000600)="2c2186b923a38c065bb748f4b1da8120044dcbf58497", 0x16, 0x3}], 0x10004, &(0x7f00000006c0)='\'\x00') ioctl$KDSETLED(r7, 0x4b32, 0x0) keyctl$update(0x2, r6, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r8, 0x40bc5311, &(0x7f0000000340)={0xf4, 0x1, 'client0\x00', 0x1, "74a3e3fc4e775505", "9aa3209f72803f7011f26ae3e781b967b3e4a8f74f35ef8ad609004a4966b9b2", 0x1, 0x7fff}) syz_open_dev$audion(&(0x7f0000000700)='/dev/audio#\x00', 0x4939643, 0x30002) r9 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x0, 0x0, @multicast1}, &(0x7f00000001c0)=0x80) bind$ax25(r9, &(0x7f0000000200)={0x3, {"b797a29cb9f083"}, 0x2}, 0x10) keyctl$dh_compute(0x17, &(0x7f0000000240)={r2, r6, r6}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000800)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40000) 2018/05/20 17:40:42 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000000080)=""/141, 0x8d, 0x100, &(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x8}, 0x80) geteuid() ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000000)={0x0, 0xfe4}) 2018/05/20 17:40:42 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in6={{0xa, 0xfff, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff80}}, [0x1f, 0x7, 0x1, 0xfffffffffffffffe, 0x20, 0x621, 0xfffffffffffffffa, 0x334, 0x1001, 0x4, 0x2, 0x7, 0x5, 0x1f, 0xee]}, &(0x7f0000000100)=0x100) semget$private(0x0, 0x5, 0x1) 2018/05/20 17:40:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) fchmod(r1, 0x100) r2 = accept$alg(r0, 0x0, 0x0) read(r2, &(0x7f0000000bc0)=""/93, 0x5d) [ 185.148638] ceph: device name is missing path (no : separator in /dev/loop1) [ 185.201305] ceph: device name is missing path (no : separator in /dev/loop1) 2018/05/20 17:40:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x80080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000500)="0f01dfba4000b001ee2e0f211c0f01c866b8bb0200000f23d80f21f86635000000a00f23f826db1df20f7d7800b87f058ed00f0174a40f18978300", 0x3b}], 0xaaaad8b, 0xffffffffffffffff, &(0x7f0000000540), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000340)=0x10, 0x0) r4 = accept(r3, &(0x7f0000000440)=@ipx, &(0x7f0000000200)=0x80) openat$md(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/md0\x00', 0x80, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) recvfrom(r4, &(0x7f00000000c0)=""/112, 0x70, 0x40000101, &(0x7f0000000140)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80) 2018/05/20 17:40:42 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) getdents(r0, &(0x7f0000720fd4)=""/44, 0x1b3) 2018/05/20 17:40:42 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x8, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:42 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000007700)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000076c0)={&(0x7f0000000280)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) getpeername(r0, &(0x7f0000000040)=@ethernet={0x0, @remote}, &(0x7f00000000c0)=0x80) 2018/05/20 17:40:42 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000019ff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000000000)) r2 = open(&(0x7f0000000040)='./file0\x00', 0x88000, 0xbd96b9f6dac75dee) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0xa, &(0x7f0000000880)=[{&(0x7f0000000100)="e8b72bfd386dfcb4be18a9600accf332232467e80f784673363cf2211e2ffc04f1354b915f69340b24", 0x29, 0x6}, {&(0x7f00000001c0)="253d0cba4f2ed5600ac6e39f40ea009e1b1cb987588c7c188afb0b41a197509b9f", 0x21}, {&(0x7f0000000200)="2a32685bc34285120a82b11f9d8520548930e24f1e3552310d889e31334f7ac956dfc2ecc1e05a8f53f34be3a3e8663d77ea7f08580c8c5b6f64026a0e87a6fa1d7f5db533acb1f2c46f8e02f0066ed6fab12bababea2be9a3401ef9a50aa8e9679dc8978a0f0ecc2078ba8c59d0a2232cb835ff2ff18dfc3ecf7a047a3a0a66f2ebccfc3b99344182eef53591cfe3b60a187f6dcdfbafbfacd82bca98f1818745d1360652ad895541c6f77222fc89d5", 0xb0, 0x8001}, {&(0x7f00000002c0)="8c9707a90d342b1aeb72d4de2eeccc25895815cdc9e80b161a26c7ecbf12ca0590b83f02c4fd5f1dc37b1fdac5f7ced6f4b93e7d067f64baa190eda82f11ad6b8073eb979d3a4a55e5e7425718d06dd6e7ab74a2eae138ef", 0x58, 0x9}, {&(0x7f0000000340)="44878b459546978161d7387898f2fd863905c6cbae82e91ecf44b3b2b9b1809fedd32207b8450a7cbaabb4f2c906a31ad3765c3a4f2cf139bf267596f4c51bd3de8d12c87d42250a0f2a39667d4916733d02fdbf6573a9555aa03d27b4fbdeee2f94ade0e5c80b4aa0846e35a6d0db5586a32d5edff54379bab1c2372848a83b0f4f8b897732b74ac7f4f3bb8e7b395f05f081e7dd21687c890140c3e05f4e494a6d26aad853bc265877414f99c11a57c5796d97e1b47b62923cce4f819b6d", 0xbf, 0x1}, {&(0x7f0000000400)="da4a75de5d1b6e4292e098c583fc9d81302a9edfeac8ed81ec16e127764b7d05794171fbf00048a1c988f5940594692a1794d5a7470aa4ffebb8239d61080acfdc8bf9597e63f9cc26b706ee418b7d7be0d8f6ea95e35ca1333a99d65b2b03d769d118f4304e799658f26b9f8bef3fc13f9d96f9d236affd0aa73a6b6e167470c36e53e9ea59def1b808a1e6e810c3e81bc7455e995a1cb59b7f68a54a8b9bf099c3241fb17f001475dc397e8388f9c388b07287176eed3dffdc67b0f5072fc9ed7de973", 0xc4, 0x2d83}, {&(0x7f0000000500)="198b67382521c1a61e663a666448a9319fe1822c1065f09e095a6a6f5d166ae5e03732235e4a8530774ec9b3a7540349e89b5bee86c984279a4bbc34a1346474f91156a92d2be9769adc108e8f58715c28671a22ac2624bbfff3d3999f37693d43ef2775cb462b373a80254d564e209d9c12384cc0ef93b9df822ed8844926b91ed899c5971074a52ae58b38810b7ff9cb803fde3714ae110337662a096fcb146980dee936d396c03c22c5699fd620fedbd65e79e7ebdeb9780716db1510", 0xbe, 0x853}, {&(0x7f00000005c0)="7a8c74d9784c28722ea50a7f9c281d9711f30eb222b86e6b163a1ed9b89268d26339b19415c90da08b403ecd056b1d3c0938f3e11aafde0d2f575cba273d10e96e25e5082fd3e8409c3c5bb072484f5a2823687daea367456997138ad887b1a218520539589ef1c34bcba8427cc4e2b8bad7472a1e394b816228dedfd4a9378bbb4fe3f4f744f0bfedeb2bc8a070211fa40416156f9480d9593949cf96abad67e79c5e421de30c5e131696ab", 0xac, 0xffffffffffff3ac1}, {&(0x7f0000000680)="bbb77e508d9adefcbee23b7af021ba0a4d027ef8220ea4f42ce2e7bdc524fe05081d7bfbaadebe22dd9b92ef4d48517fbb4819e2c24fe427d3de6106aabafea56a8929f26b34212ff683b864bf3a7876195de967a254fe25a6a547b32bdf668eb4efa986e27687be00f3b226494cf914996eeda3f0f2acc2b74cfa92a400b554fde04c80db64fe3d53eb07429b1c861df481a01bca0d102769c75fdeeda916bcf803855823f6d1e2aa76ddbfe8e553eef3e15930d6aff73831a22dc8e173d62279bd0f5459b404dc51a6f8d72392cf2e", 0xd0, 0x1}, {&(0x7f0000000780)="488168aba8abd84e2517afd9785364eec132c83d0b3f7c7ab73db1783abc76e0fb9c4b704206cea0334ef13f4a48ba0a985373ffc999af43d11619a453d93e14636323582ef7af91551e7e4614d4a14f3a8d6ac7bef74b547d70613184951d5604e2dedc8f6689ec80babdfe3740588d960f5e0d5f875300081f42079c613f2b23b4e8d506e73d44839f303735832d396572cad08ad3ebadebe6887f6fe9641a8a35d0032a195152bbc42803efcc8c27c54283f46fbffb44d6d653d8b7abf9c34fddf6ccf31e1eb1", 0xc8}], 0x2000, &(0x7f0000000980)={[{@noquota='noquota', 0x2c}, {@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}, {@four_active_logs='active_logs=4', 0x2c}]}) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) fcntl$lock(r1, 0x26, &(0x7f000001d000)={0x8000000000000001}) fstat(r0, &(0x7f00000009c0)) dup3(r0, r1, 0x0) 2018/05/20 17:40:42 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = getpgrp(r0) r2 = gettid() madvise(&(0x7f0000a95000/0x1000)=nil, 0x1000, 0x7f) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) getpid() rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000000000)) rt_sigtimedwait(&(0x7f0000a72000)={0x563}, &(0x7f0000a77ff0), &(0x7f000044a000)={0x0, 0x989680}, 0x8) 2018/05/20 17:40:42 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = epoll_create(0x20) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) shutdown(r1, 0x2) poll(&(0x7f0000000080)=[{r1}, {r2}], 0x2, 0x0) 2018/05/20 17:40:42 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000440)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f00000005c0)=[{&(0x7f00000002c0)="18", 0x1}], 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="2000e6ffffffffff930000000800000000000000000000000000000000000001"], 0x20}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x1) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0x76c6, 0x400, 0x9, 0xffffffff}, 0x10) 2018/05/20 17:40:42 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0xffffffffffffffe0, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) flock(r0, 0x2) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000003c0)={'broute\x00', 0x0, 0x3, 0xa7, [], 0x8, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000300)=""/167}, &(0x7f0000000200)=0x78) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0x3f, 0x0, 0x0, 0xd75}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00000001c0)={r3, 0x9}) listen(r0, 0xffffffffffffff7f) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000000c0)=@can, &(0x7f0000000080)=0xffffffffffffffc8) close(r0) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) splice(r1, &(0x7f0000000000), r4, &(0x7f0000000040), 0x100000000, 0x2) 2018/05/20 17:40:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180)="8beec77673dff13d075a2c626cb3294323269012a61842cc203152134b24f4d88a62a0fe8cf7941998c4655162002fb39839d7b2a296e15d55d0948b7139a24db7232bd1b02278f67b6a20cb976bfd1a39407bf0d0608b203184939879aa24807e19bad884ad188fb8", 0x69, 0xffff}, {&(0x7f0000000200)="51a251c3e63e2ac872b0c3a6f484b6", 0xf}], 0x14001, &(0x7f0000000280)={[{@cruft='cruft', 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x0]}, 0x2c}, {@hide='hide', 0x2c}, {@map_off='map=off', 0x2c}, {@iocharset={'iocharset', 0x3d, 'ascii'}, 0x2c}, {@utf8='utf8', 0x2c}, {@norock='norock', 0x2c}, {@map_off='map=off', 0x2c}, {@unhide='unhide', 0x2c}]}) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000239e3d7d010000000000000c0001000000000000000000"], 0x20}, 0x1}, 0x0) 2018/05/20 17:40:43 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000140)={0x17, 0x200000408, 0x5}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x92, 0x2000) read(r2, &(0x7f0000000040)=""/128, 0xfffffffffffffee1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xc95b, 0x9549}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x8) 2018/05/20 17:40:43 executing program 5: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00\x00\x00\x00\x00\x00\x00N\x00'}}, 0x1e) writev(r1, &(0x7f00000012c0)=[{&(0x7f00000001c0)='>;', 0x2}], 0x1) r2 = inotify_init1(0x80800) getpeername$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) inotify_init() 2018/05/20 17:40:43 executing program 4: r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', 'hash\x00'}, &(0x7f0000000100)='\x00', 0x1, 0x2) bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/20 17:40:43 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x7b00, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="390000001300090468fe0700000000000000ff3f0a00000045000107000000141900040043000000efff0100000a00005d14a4e91ee438d2fd", 0x39}], 0x1) sendmmsg(r0, &(0x7f0000007100)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x0, 0x0, {0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)}, {&(0x7f0000000100)="1b3c68a896bb1b45638aac48d364c1d6f11e20360db58d1678926a36c146f1accb4ac1f6e912fe39246cdb47acc871037522a1a5a8136a207608b0e9ddc1134abd5c851941a54460b49024a43e6a960b12b608932de56917805d59d52f50588ba3ae3ca560c2319d4fbb2f7a44b3ebb3126a88c4a850bd6016b94c4bef3fe0db47656dcabaa3b0a4c130c6c0b76bb5ab5afe7f0f11d29d3b998e1944032c00eeeb568532e2d233e56410c5088821", 0xae}, {&(0x7f0000000200)="740a55dd1557fd46910a7ac0c0e990fe3bc3a873c9c1958078013b334e823b5884b0f93784be8b88ba5226987f625e0165ae190cb844edee5d81bcd01a72f8bb441b857af5ac9c0f9c9b44da65d104a0db4c426fab10893cff1415956f6df1258c2478", 0x63}, {&(0x7f0000000280)="66a37ad9707b356f4014130ad095a992d0960a546c11d2767b3ae01480907c125fe4e93b1568ed61f780c93e0b1ed6d0910c3f8650888fd77381011a75c6fd8ccfaf51bc6c751287d92b9769427c5d64810b3a4a3e46bfc82d817e22a76c7d0123997b06e08563af214597b7ef8adf3b647accc87cbc0c1fb5c9fc4ed3a98a9fcdf3e26301d74963a96734991141a86affff6d50907578f498e70ced2084e377e99f10d034a6b1cf2a75df37a216a4b46ffc7772fd3e7b0262f519d44c6b24949d67c9de9a4c11842062171bb6615a4aab452c3f45f32e81c09da0f20d6dee557db46510", 0xe4}], 0x4}, 0x9}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000003c0)="6c35a658f29282a78f97b32a72c777bb208016e04c8e15d12545785d032fe26815929bf1e322f0af26d40015f0001e8ac36ec366b8c80bf4c62cbdad057eac", 0x3f}], 0x1, &(0x7f0000000440)=[{0xb0, 0x10c, 0x0, "e478e87c15e90cca075e7038e5229d3d831e5cb8a71412db69b4497648af1cb58a788a12f29783ccb5750806b9d94cc8e39e568f005cbde8e227322c2024bab9599433f3a585f0d5786699cd33ff8659d4edeb2fe32da87288a615b4fab57aeba2a56f8dd41680cba965a4c94c238bbb2ac5e4a6a986eeccffafea65bade8749c067bef572d01331bf492dbbe23d3d7f411726c7454229f9a55b037d39ccbc"}], 0xb0, 0x40000}, 0x3}, {{&(0x7f0000000500)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000580)="3f50c088631876d6a6f3fc08be37d89abfd00b3db3c7b1d3b3526c388ed277d3e5903951a1f9181c7fdc970d7dca29573bb4a1f49d4cee177ca2530d2739ae2efdb86378b2cc442388e37eed8170d9337f7459fade6315084985f312726492e25323f90652e921df9dcdde290baec1b6e203c35b22ee82", 0x77}, 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", 0x1000}], 0x5, &(0x7f0000006f80)=[{0xb8, 0x11e, 0x6, "4195a16c8f85e6269aa0d316282e6100dc988829ad79be9951fd33229725ca36222c1f30c676983ce6c36ea1932fa6799ffcbb1ba9df9414ab4e5a877d828211e32eaa8d320692da376d23cc96076e5549021131c033b16433e6d6478247eacce2fc32a20eb10b33b63c19d1e258044b6d46f1e378c724228119294988893d786a69ad5a6485f0f6ebe2e2a747bfb9604331a970aec58ca446f67b86f1f2868dc6"}, {0xb8, 0x1, 0x391d85f7, "9fb009627070aadea3e7111318e9d26665890abdd4a821a17153a0ef8e35e5410368ca160ce8ba2daf8bf522be27b3ed1fe50b2b91be1eda9ad894f49439c8fd194b6a10e75596d6a64f0de224f7027847892f370a5c86bb0e6021f2139cd631978d682763f9c6ddf6e61ff0923f6a3d4bb4bc0ab661996763d1c174e3521c5036b56806cf98552195cbd5c4801a764f122592446e085e8ac73c67db66ae070b208271"}], 0x170, 0x4}, 0x7}], 0x7, 0x20000001) socket$nl_generic(0x10, 0x3, 0x10) [ 185.849173] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 185.872828] netlink: 'syz-executor3': attribute type 4 has an invalid length. 2018/05/20 17:40:43 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000040)) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001700)=[{&(0x7f0000000500)="e77af77caa54f5bac29bc101fac0af911c9121525725050f4634fe8a7fe2d3d88794ef2d1098e4609248148e39d392e427c67a8d81426aea9ed6ba087369956aa18175b0e60d92e796f4e701691a8c4666568b0a2988be22a8d28757130b97edcfe6e47bbf39313180fda9b0b771507206deb3234523998197542609ed4e4e271d0dafbf826854fde317ff6e3e89584be583f31af31af9170a2a970d6be81c14b291c64b2f12b913b596f6f2f311d5b16022052a555f572175c6aa1d26e05df17fc28d01a4948e6941915857a82987b347ab89be8695a40a54692b7a72be8bfe6d5d29f853295728e26708c8b768f7f935f6a16b", 0xf4, 0x5}, {&(0x7f0000001780)="0d7a515b3eb205507c428cd3996958b1dab66d72900de8d7e4a821a8456904b6e51b40d5bfa0e8d56b47856f352aa39174f5ca331648fddb4d6efb4cbf3150f6a771910aa813b47930876e6204847ea6e681aae9bd1df46e152c033be2e982edcc002c01c3507ae302798ced10100ac16a81abde0399e83dfaf293d45398b61e83c48c7046243474fbc025ea7598d9e7f2192a6f8fb2132ce82b30ef2368588b3a1b804454", 0xa5}], 0x10, &(0x7f0000000140)=ANY=[@ANYBLOB="67727071756f74612c696e746567726974792c696e746567726974792c6e6f646973636172642ccc8156d634363c4e11cb814235c8604fb7b002656e6f696e746567726974792c7569643d2dafacbf9e726f72733d72656d251e6e742d726f2c64a573636172643d303f33e679840c363b78002c696e7465677269"]) 2018/05/20 17:40:43 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8910, &(0x7f00000001c0)="c626262c8523bf012cf67d9476026a602db2ad0bfa3e013cc08f82815f6110adda1669afd546fbbbe04a8ab49a8da4599806b5f27800f26900000000") r1 = socket$inet(0x10, 0x3, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000200)={"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"}) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000001400)=""/211, 0xd3, 0x0, &(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0x80) 2018/05/20 17:40:43 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0xfffffffffffffcd8) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1b) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x59f4826e, 0x101000) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x25dfd3fd, 0x4004ffc}, 0xc) 2018/05/20 17:40:43 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x6900, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:43 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000280)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}, @igmp={0x16, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/67) 2018/05/20 17:40:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null)\x00'}, 0x58) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r3 = accept$alg(r1, 0x0, 0x0) fcntl$getown(r0, 0x9) sendmmsg$alg(r3, &(0x7f00000000c0)=[{0x0, 0x0, &(0x7f00000015c0), 0x102, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x5}], 0x1, 0x0) write$binfmt_elf32(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="7f454c2800000000000000000000000000000000000000000000000038000000000000000000000000002000000000000000000000000016d224a03df43cf20000000000000000000000000000000000000000000000"], 0x58) recvmsg(r3, &(0x7f0000000000)={&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000002840)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57, 0x400000000}, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/20 17:40:43 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff00000073f7f5a20033e80008004500a71c000000000002000000ffffffff12009078e0000003000000e63c99d932ef8e90b1dbac3665b4ec3428c6ac3e1b5aeba688ed20e2fda7498bc494fd929eb59e767c5f6d91f799bde88dc47eed510d4a46f4b8e88e5379418332aee84bef1f733c22eff382150b6a72dd74127159326fddd466dfd456c99b7b542bc9036bca7a3bd2836cf8deced394e38f26d01f8a2f09fa0566ebc4d7c0572afc1d27"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0xcfe]}) 2018/05/20 17:40:43 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x200000000000000}, 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_rxfh={0x1b, 0x0, 0x0, 0x0, 0x0, "f055b4"}}) close(r2) close(r1) 2018/05/20 17:40:44 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x80020000800002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x40a002) write$tun(r1, &(0x7f0000000480)={@void, @val={0x11}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0x26) [ 186.510496] jfs: Unrecognized mount option "ÌVÖ460xffffffffffffffff}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendmmsg(r0, &(0x7f000000f9c0)=[{{&(0x7f00000060c0)=@un=@abs, 0x80, &(0x7f0000000080), 0xe2, &(0x7f0000006300)}}, {{&(0x7f00000000c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="43d5ba8a4b91"}, 0x80, &(0x7f000000e2c0), 0x10000102, &(0x7f000000e300)}}], 0x0, 0x20000040) 2018/05/20 17:40:44 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x7e00, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000000)={0x4, 0x2, 0x800}) delete_module(&(0x7f0000000080)='/dev/ptmx\x00', 0x0) 2018/05/20 17:40:44 executing program 4: r0 = socket(0x1, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x240003, 0x0) waitid(0x0, 0x0, &(0x7f0000000000), 0xa100000c, &(0x7f0000000080)) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000040)) tee(r0, r1, 0x1, 0x8) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)) [ 186.574880] jfs: Unrecognized mount option "ÌVÖ460x0) move_pages(r1, 0x8, &(0x7f0000000040)=[&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil], &(0x7f0000000080)=[0x2, 0x5, 0x100, 0x3, 0x7ff], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2) sendto$inet(r0, &(0x7f0000000280), 0x3ce, 0x0, &(0x7f0000e68000)={0x2}, 0x10) 2018/05/20 17:40:44 executing program 1: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001a00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000019c0)={&(0x7f0000001a40)=ANY=[@ANYBLOB="24130000000000000000000000000000000000041c015300706abff1cc0bb97c8dbbf48e1375dc0bc921de9c965169bdde1a6c42fd8a317c0f1cc7f56b108c6e354fc0b7fd2fe98f16d0e80a8e4b3fcc3eaf34e53ec79eb90e70e0494187fbb272e0e498625f982f9ce57ff32f6e88ddad844154cfc3d84a32bcdef76e755fb423fa9832cd7e1b66b20146a7568281bf1eceb408001500", @ANYRES32=0x0, @ANYBLOB="0bb81ffa445309e6d051afc29801dd8217c1928f09c777f748fea66afa8bc2c973e91f360991aa811f0a341bd6d7a19894e824e051b6906f29f8f7d4d1249e8c41d1f2e8860e5aaa68f74971120e619187644d7b43282d9e32ad1ba34318a9e6aef59c618827b07e93277d4b4f92819f64868a4fe789adc74c694b19f80f3fb21d95f3c6f272556a78af3c3b601f9e37d57e6b0000fc000c0008005400", @ANYRES32=0x0, @ANYBLOB="1ed64b95c38ad8f8a87a53735035fa0755f17485b5b7c440c4c3e00b8ab64dbed1e3cb77db0ea8c2cfd00e37613795c27d38e425a6247ce5c1b5b9deedd2085b18cbdff85f8d0522a07d5a329c857354f9a6f5f6c6eacb69b30f5bc79dc2010bf00118e674fc399dcd6a4245bd7fa76a579495bdb4a41a51d7b3363d8aa2de3c3fa76210d55f230ba2f6a88d43b5cf34ef28e19708005900ac1414bb22d87fc6a5e790fd5a0775c0db1b82cc3a66e77718d58c2108e0f4c2ad1f295d9e205fb7367b41f3122f162a51dcbbdf9c5cca2990f3443ff8a49257c094a0394e84ca5d62e2b5145a1f4308005100", @ANYRES32=0x0, @ANYBLOB="002c0023006cb10e590f03cef0c6789b196db3cfef36bffd946daafd0c22f5cd7f7a87bc5d138b91cfc300000008001b00", @ANYRES64=r0, @ANYBLOB="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"], 0x5e3}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r1 = socket(0x0, 0x1, 0x2) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write(r0, &(0x7f0000000200)="240000001a0025f0006bb4f7fdff141c020b5aff6e10b500000780cc0800190001000000", 0x24) 2018/05/20 17:40:45 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlockall() r1 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) fchown(r0, r1, r2) 2018/05/20 17:40:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x5) fcntl$setstatus(r0, 0x4, 0x4000000000046800) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") io_setup(0x8000000007, &(0x7f0000000140)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200)="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", 0x200}]) 2018/05/20 17:40:45 executing program 1: shmget$private(0x0, 0x0, 0x0, &(0x7f0000b39000/0x3000)=nil) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xec7, 0x200d01) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e22, @rand_addr=0x6}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}], 0x20) 2018/05/20 17:40:45 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002000)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000001280)=@listen={0x7, 0x8, 0xfa00, {r1, 0x7fffffff}}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x200000) connect$netrom(r2, &(0x7f0000000040)=@ax25={0x3, {"f5f471aa589221"}, 0x8}, 0x10) 2018/05/20 17:40:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000200)={0xffffffff, 0x1, 0x1000, 0x4, 0x3b8c}, 0xc) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x9, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x4, r2, 0x10002, 0x1}) mkdirat$cgroup(r1, &(0x7f0000000280)='syz0\x00', 0x1ff) rmdir(&(0x7f0000000140)='./file0\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180)={0x500}, 0x4) getdents(r1, &(0x7f0000000080)=""/52, 0x34) 2018/05/20 17:40:45 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0xb, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x22080) r2 = gettid() r3 = geteuid() getgroups(0x2, &(0x7f0000000440)=[0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004480)={0x0}, &(0x7f00000044c0)=0xc) fstat(r0, &(0x7f0000004500)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004580)={0x0, 0x0, 0x0}, &(0x7f00000045c0)=0xc) r8 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004600)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000004700)=0xe8) fstat(r0, &(0x7f0000004740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004a00)=0x0) fstat(r0, &(0x7f0000004a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() r14 = gettid() fstat(r0, &(0x7f0000004ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() r17 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004b40)={{{@in=@local, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000004c40)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004cc0)={0x0, 0x0, 0x0}, &(0x7f0000004d00)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000004d40)=0x0) fstat(r0, &(0x7f0000004d80)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000005080)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000050c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000051c0)=0xe8) lstat(&(0x7f0000005200)='./file0\x00', &(0x7f0000005240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000005540)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005580)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000005680)=0xe8) fstat(r0, &(0x7f00000056c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpgrp(0x0) r30 = getuid() getgroups(0xa, &(0x7f0000005740)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f0000005880)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000180)="1024ba89ba78379eceb40d5bd47b89aec9f5a2de2ffab48cdfef5e64b313de86849607c31f9303091922e2146c46b80c155e5ff2deec362de723175f838080231b06623fcee72d82db4f5fb201bd0df64329fe42cb12c0359b61024bef6f78d2b171432dea92f73b7446aaed1368176d5d5ddbd0e90624842ac23399ceb5f6f1f1c16a54c7cbcfaa7629e0bfabbd062db024adeaa0fb35a0861eadbf1fefb84030bbc06ee837b4a5a8e24b46412877b600a2b4b543dc5d03", 0xb8}, {&(0x7f00000000c0)="f4fd2e8a5f6d138904c59540ce12d7822a7af585d25090be2c1e390e1d7473034556a3735bf56be01892274d5f21b2df7e5dcb6a82134bbba58515f7c686307605b12fba4e129cd7fd3a549d34d5e3be33", 0x51}, {&(0x7f0000000240)="4c00ffc2f6f466e0cba385faeb251b6516496637af6ea7e05d68b8a9613089f0e587d9516de42f92af2c00487ec6be96c8f979f8b280f1ef8945436239f93989d7d8e5b4dc549c696d9e3041e715c5b8f692443b5ebb844e32319d74a2936cb7e4f253e1", 0x64}, {&(0x7f00000002c0)="cd270f1b523a364e76e27db8f8cda1f048e26de81c4b24fd647bf56319edb4c30084ccef28b96b2d2dd2384ad90ae2d44a750917a0e61dc8538e26b6275e13cd541c16c257a22c001d76da7c8109492b3a13aab9990143b178925148860d4b7ef4a28f17d06905aa55d18640efe9cd3b33cf3d57d73ab1a90b8e2eeeb057c7f8cf45e196e8dddf8114518ed36360aafd28665cda6fd3e522b531cf0b34289bf369dc8ca41a40bda69784a58f18a81675f943d71331393f30006ec2", 0xbb}, {&(0x7f0000000380)="d6858b9411a1d0833d44ebd5229a8f680fdaa419117aad1ad184f6be76", 0x1d}], 0x5, &(0x7f0000000480)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x40}, {&(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002600)=[{&(0x7f0000000540)="6a76eae87fdb602b1835751c4bbabd9b89ce562d93cf35199acf3f638380e4fb197e1f4ff492e7b14fcb78191d2eebdf2e8e020825a05d353fb202e869b8c207f96899a141b8e71352369d4d1a13868e47d9dfe41a1540372fe45c35dd802d88433947789f45c072398efa49c45513d7b3f01397b8dc2e05dedef5e870c8fa466e1e6b1835e007f9863ecb2825c33dc944d306145f40", 0x96}, {&(0x7f0000000600)="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0x1000}, {&(0x7f00000036c0)="992a405cca24f9b80a4481e8f3ed6456d2924a47ea9464ddb620720d35138101deb24919011e2c39ca6366f2aad1f01f81bc94d38747790cef4411c0bfd0b33aaf007df5b2e516f1262e59f8410075fc72da133ffddb8f2c7b44598794ae2c426302405a040969b5d3143b96260d426e9d686583fca3cc3f65642a", 0x7b}, {&(0x7f0000003740)="c17c565b9f704dc025536955b23c3f1f4529d9e6d35678890baefe7a08e967533b0d09c33a25443e", 0x28}, {&(0x7f0000003780)="a2a6740e798d9135f3d0d7261ffcb11a894f88c32d3c1e1022b05a045fabc44af4507d15bd2fe91fad", 0x29}, {&(0x7f00000037c0)="639edad4d16a1eba3a4182d870d080c5e1393b53568e889fa0fbf23b5a95e6e2fd4978f6f7c62bbd6529b558c673be8b88a50275b0913903dfd934146649921adcbc47efefc765807209155489f89ee07864e2f65e7015033737410b26a6c4db273e50e8ffd7f24abe049de4c29c48b818b852d185a497ef1c66402a9418ef603abc6e260eed67131d5224149f91f097fea24b24696caa72bfdddaffbb299e380eed809239c56cfd", 0xa8}, {&(0x7f0000003880)="2bc7f3236fcbb6f62674125612eac88c21ca5379ee9e5cd0ef7519209f8c7010a4fbc0e81f6f38d37d42acc0bf7b72a2cf52241709a37048e63991e911ece71f979564c295cb5291542396eee67718d84a9ed2bff80993aa396ab089e61e724efc6611e6596b588815b5ae106759bf08dcc4c02104a73cdb6690bc9e9b35f4f48f695d95d5fadc4b7ccbcd48921d68da62fe14dc27f344c3528e19cfdb3d786634089467131bd2ae6588365f18852f52abe209f2baadafd5288306780c755930", 0xc0}], 0x6, &(0x7f00000039c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x40040}, {&(0x7f0000003a00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003f40)=[{&(0x7f0000003a80)}, {&(0x7f0000003ac0)="e168de19", 0x4}, {&(0x7f0000003b00)="fc1040886a72243adee937b001208c1c80f5f15c0099dce751100cadcb0329d2f01a911ce674df049e3e3da081019b23ab885dd505027a6c940fb506663f4ff885b21019f733c332ae35ae0c6e280418030750fc94871a4afd75524fee65fd4d830d2dd903012bfa4f4e342163fb5310314099c7f52d5f685753d08cd4063c235e92942540f8b9b0e4e294c3b4291851c11344eacd835b2aec7b2690326313a9ae8186c45c2d6cfc19d9fd96551cd0554ba4f87320c5362b53ef879c826a4df1faa75053b6001077baad8337f3541a52c7b12a1cb28ab79be7eb287e118e18ac704c6b4164bf6b6a62", 0xe9}, {&(0x7f0000003c00)="16a92c646c5b9c432b1c2a433d4866de3515fe782035207d63a038481fec04f4d12f4399a4f21265ca8008529c9ec1df96201724c353c2001702c5750425a2f90b84bd4ee7d78efe54b82f2cf7bdf10fc34518f1b889ecb2f1edf462b4290235c4f3cd536c4ba9c6b0abe8cac1d5f9591879199bc4f6de060b2532c028377e078b145a626d", 0x85}, {&(0x7f0000003cc0)="d520fd72cce1f176c3467776e61c9d520bed40e3cbbc3946c8e9ad7392ad33028d540e6067f2836125418474a48bf390656901d726cc72d3b4b879444ffac94517ea87f1f9be8d6efd93853c94e82e9543ca3319cfc9d68c5a37266988bf3ff60e62390f6b69ffcf6231475aaed95ba476ea3eb632f4774e7ce41dacc30da100b5c9d639b948b5df88525e3b4acd46be9a5807441d88009bf5f805f03bf087692812cbb4541acd528d2a3048c8c8", 0xae}, {&(0x7f0000003d80)="f46fbc3bb60271c644e60e2c8d7ef43a90d9a06fdeb9934485fbb28bef35d33c37690c6dd290614275d4388674dc218743581f30241fb90a6a13dd25b7507d8c313123cf22a9aa0caa5b3805361bb9e73a07a5021a1139432cd28f3d2d52879fcbbc94dc776b1f2e174448139992a4fa2710efbb4f60cbee4d2e29fc6c185f441b8587d2931628316e9469898da892438cf9f01b212441c522a31d7691d2", 0x9e}, {&(0x7f0000003e40)="1f1aebb2ec480dc28f608fd94dc529c75c38f79282261ca6192e3e638ce652d31c4f5af3bf4f4b9493175a60ac6feca08e446e99e01f6f9edeaf473055728e27c512f64236d321b275dd6f2f9095723e31bb1e3e7070778838786252e13698d7bddf13dc2b0ec85089807f4a9b907a21bba6fa74d79eee9a45557527d9fdca607cf4980cd94176185b2e2717f74bd11768539350ab1af73f788ad3b1a7aafc9febe491684f1024addb9a5776caaa62e256b23a756bc16a8aa2ca735dc98adebaff3dcc1a0740b3324fb090de2505e085f383ebc0d4345c2ff25c5d39cb237e57ec15055270786200b341fc7c68b7c126f5c66d529368", 0xf6}], 0x7, &(0x7f0000003fc0)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x4000000}, {&(0x7f0000004000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004400)=[{&(0x7f0000004080)="fd7fe39f81dd161c8db893debfd10907d676f5ea1834b59d1cc34ebb6de48fc6a2d010c0e8df282bafc1e642b171d5178bffeb9f005109", 0x37}, {&(0x7f00000040c0)="956653f2235657f3972b1eb7a6124c03ef01c4411e46fb1a0317be", 0x1b}, {&(0x7f0000004100)="0964d5ed0746fdd2c05ee2ea12212ca739f7ee7e462bde2b82d1db2d24f634f00cf95c2c684fec6a7f620239347afe8029522e52558f20fe6bba6972e43d096c707097b1d8acb6ec377e7a0fa22e1425b2b798e5821d63b1d80ce3203fc148575113eef078dd88ae71b1f700dbbdc56e949facabd49a85382d023b8013f84117ef00f1bd513577d1042be3d116ecabc1b00b4529722983cd149067b3cde644f357189590fc3e75badd82ede320076bc09ff5b546c2", 0xb5}, {&(0x7f00000041c0)="cf1be1742bd26a3e4c99aaf80423b30dd615521b70099ae54045a4586b231aaaba13b9c30ee970050465b0fd42d70e741f053ea019a77de38d4afaaa3db9a71915c773cd856a3314d6c0fefff0380f86d17fd6d467c8418687ee01f7571424ed1601fec16ed165f548f793ebaece91c07142dd31879d1096c2347a933d4cd7edca19c79258abc3a2c3921f956525764296dcdae9fa08577c3a288eae07", 0x9d}, {&(0x7f0000004280)="34ee6499d15c453b06d104c593c4f34a6eec3257577eb0b9e303fd4b87c58f6677cd04e6d8d0fea61d41632dac86ec4ab3e066551932cbe510aa6b83509cd84875ef5bd7dd8a7c138c96a64173953a96", 0x50}, {&(0x7f0000004300)="686b07315d30c89aa6918e015166c9188451e0b66efec26afe6c10bc8675afec7fabbf9a30b3f031d0846bcd397fe2ff32728ce69387f2d1554af7c8e4861b5dfc0f352bc6aa96facbd20390abe790be07b342ee9c2e16324076abee975c", 0x5e}, {&(0x7f0000004380)="4cc5f3b125ec102bf24eb693cef7e090d9564dca52e0763c250ac5451382097ddda3cfd22fba441e74a655d1f180029588cedd1d279d619f525010f9913ffb43210d5ebd776369b510960f962967958991f6dd01b9330c869ffe7cb54e1f23f54d4784e47e72e33fc9f2", 0x6a}], 0x7, &(0x7f00000047c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x58}, {&(0x7f0000004840)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000049c0)=[{&(0x7f00000048c0)="da153aca7b51bb74336d560aaa17e4570baedcefbb2bd39272cbdf32c242bd03b051e62b1544a2d33f49a2dd9b7369f267542fee63c303110a9eee136163ffcf20a16d41f49663f507efb528f5bc6d6b352b0b4bc1f0c61c6339a9d6eb53d946dbcdf6e2f4c756643721bbe07e75e95fbe3d1c36a0b2b84234bea9ce71e92ddf659f08d429e7859b0a2aac9afc8ec9a0aa54c3b7ef92c9f18c3a29b30f8747a6b039155f665ea64240bbfa87965591da3b3524f30fb5554973bbdad3b4a1126bb042b8ceef96238c0ba7de6a9098c4c80246eabec25fcbd0eec0b86628f7", 0xde}], 0x1, &(0x7f0000004e00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x110, 0x24040000}, {&(0x7f0000004f40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005040)=[{&(0x7f0000004fc0)="24a6bb171784b3b13d6b2345eb26269115a188aba1b7b501b72c7869a2553e8740126cad30b087b97ce1054ddb6913e3b812c7c3e1e50f8e922f81288592926e46cb87ab0cbdc0edabf92f7a892a03c34668f71d80d62e39a3d04f75bf210c0ee1341cd68583046273ae788b7e5a75", 0x6f}], 0x1, &(0x7f00000052c0)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x1}, {&(0x7f0000005300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005500)=[{&(0x7f0000005380)="3b250e83a5875951ee9e242e0a48e54c48793109273c88c6bbf453d802a9418f7bd203a210dd2038ce0f7c98381c0a4f91f71167e3deee9344ecc7cc70ffbc3daa100615ad11ae9a27f9e612794139c1c4aa0a9cef6fdd8301c743ebdfd1d1b5b6dd669b527a0d8ca2676560dfb2575b529c61627871bd1befab8d18cb43e8310c7d2307330394e7a8745d5f7b363b2750ffeeb2797b241ace3760a06b5565f732771af56e31a8c8eb", 0xa9}, {&(0x7f0000005440)="f6be442ad55886fd588ae67162686356dfd6bd65d14524419a7a7cc7c3bf5dfa44ce1c5895abc167da97206c255a79d1e0d05a27a42f70e1371fb0ca4ac789303777a2ed71", 0x45}, {&(0x7f00000054c0)="0c9a7f0b80860c4040305aa9319fb39d220bafca5d4cda8532ff46ed272627d56c4db7d24318b32b", 0x28}], 0x3, &(0x7f0000005780)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0xc8, 0x40880}], 0x8, 0x20000040) r32 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r32, 0x4008ae6a, 0x0) 2018/05/20 17:40:45 executing program 7: r0 = socket$inet6(0xa, 0x806, 0x1) r1 = getpid() sched_rr_get_interval(r1, &(0x7f00000000c0)) fcntl$dupfd(r0, 0x0, r0) clock_gettime(0x0, &(0x7f0000005ec0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005d00)=[{{&(0x7f0000000140)=@ax25, 0x80, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/94, 0x5e}, {&(0x7f0000000440)=""/206, 0xce}, {&(0x7f0000000240)=""/182, 0xb6}, {&(0x7f0000000540)=""/209, 0xd1}, {&(0x7f0000000640)=""/203, 0xcb}], 0x5, &(0x7f00000007c0)=""/89, 0x59, 0x7}, 0x3}, {{&(0x7f0000000840)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000000980)=[{&(0x7f00000008c0)=""/27, 0x1b}, {&(0x7f0000000900)=""/96, 0x60}], 0x2, 0x0, 0x0, 0x9}, 0x9}, {{&(0x7f00000009c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000000a40)=""/108, 0x6c}, {&(0x7f0000000ac0)=""/26, 0x1a}, {&(0x7f0000000b00)=""/25, 0x19}, {&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/223, 0xdf}, {&(0x7f0000001c40)=""/78, 0x4e}, {&(0x7f0000001cc0)=""/207, 0xcf}, {&(0x7f0000001dc0)=""/27, 0x1b}], 0x8, &(0x7f0000001e80)=""/4096, 0x1000, 0x8}, 0x1}, {{&(0x7f0000002e80)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002f00)=""/189, 0xbd}, {&(0x7f0000002fc0)=""/21, 0x15}], 0x2, &(0x7f0000003040)=""/81, 0x51}, 0x81}, {{&(0x7f00000030c0)=@ethernet={0x0, @local}, 0x80, &(0x7f0000004340)=[{&(0x7f0000003140)=""/241, 0xf1}, {&(0x7f0000003240)=""/190, 0xbe}, {&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000004300)}], 0x4, &(0x7f0000004380)=""/134, 0x86, 0x51}, 0x1}, {{&(0x7f0000004440)=@alg, 0x80, &(0x7f0000004900)=[{&(0x7f00000044c0)=""/11, 0xb}, {&(0x7f0000004500)=""/231, 0xe7}, {&(0x7f0000004600)=""/82, 0x52}, {&(0x7f0000004680)=""/230, 0xe6}, {&(0x7f0000004780)=""/250, 0xfa}, {&(0x7f0000004880)=""/74, 0x4a}], 0x6, &(0x7f0000004980)=""/100, 0x64, 0x6}, 0x4000000000000000}, {{&(0x7f0000004a00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000005bc0)=[{&(0x7f0000004a80)=""/201, 0xc9}, {&(0x7f0000004b80)=""/47, 0x2f}, {&(0x7f0000004bc0)=""/4096, 0x1000}], 0x3, &(0x7f0000005c00)=""/223, 0xdf}, 0x4}], 0x7, 0x20, &(0x7f0000005f00)={r2, r3+10000000}) openat$cuse(0xffffffffffffff9c, &(0x7f0000005f40)='/dev/cuse\x00', 0x1, 0x0) r4 = dup3(r0, r0, 0x80000) r5 = accept$ax25(r4, 0x0, &(0x7f0000006340)=0xffffffffffffffe7) getpeername$ax25(r5, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000300)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 187.839541] FAT-fs (loop5): error, invalid access to FAT (entry 0x000007a0) [ 187.846792] FAT-fs (loop5): Filesystem has been set read-only 2018/05/20 17:40:45 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0xc0004001, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:45 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x175) setresuid(0x0, r1, 0x0) mknod(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x4, 0x1) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000100)) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1ceb, 0x3) ioctl$IOC_PR_RESERVE(r3, 0x401070c9, &(0x7f0000000080)={0x5, 0x3ff, 0x400000000001}) 2018/05/20 17:40:45 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200, 0x0) uname(&(0x7f00000000c0)=""/48) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000080)=""/51) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x6, &(0x7f0000000300)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000900000003000000d802000000000000ffffffff182f76aeffffffff00000000ffffffff58020000ffffffffffffffff58020000ffffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fe8000000000000000000000000000aaff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000069666230000000000000000000000000726f736530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f8000000000000000000000000000000000000000000000000003000534554000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x338) close(r3) close(r1) 2018/05/20 17:40:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000004c0)="b9800000c00f3235004000000f300f091e0fc76ff50f060ff369002e0f01c866b8bc008ec8b9800000c00f3235000100000f3066ba4300ed", 0x38}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3ff}) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x20011, r4, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r5 = dup2(r0, r0) write$cgroup_pid(r5, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x7) r6 = socket$inet(0x10, 0x3, 0x4) sendmsg(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600804e220000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) read(r6, &(0x7f0000001600)=""/4096, 0x1000) 2018/05/20 17:40:45 executing program 4: r0 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x854a, 0x210040) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000200)) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x40009) write(r0, &(0x7f0000000040)='(', 0x1) [ 187.954338] FAT-fs (loop5): error, invalid access to FAT (entry 0x000007a0) 2018/05/20 17:40:45 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x40, 0x101}, 0x277) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xf481, 0x30, 0x87b, 0x3c}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5d4, 0x0, 0x10001, 0x8}, &(0x7f0000000140)=0x98) 2018/05/20 17:40:45 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000), 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000100)=0x1b, 0xf2) 2018/05/20 17:40:45 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='xfs\x00', 0x1, &(0x7f0000000040)="6c8d5211c8f7ad2fe94531cfec31ee5f7b3555ae6c49ea5a42ebd9af87000000000000000000000000000000") time(&(0x7f00000002c0)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', r0}, 0x10) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='iso9660\x00', 0x1020, &(0x7f0000000340)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='nfs4\x00', 0xa3020, 0x0) 2018/05/20 17:40:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6(0xa, 0x80007, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x5, 0x4) writev(r0, &(0x7f000072eff0)=[{&(0x7f00000000c0)="480000001500257f09004b01fcfc8c860a881700f217e0060000e30000e5ffffbb5603000000000000000000ffff5bf109000000ed5e000000006203005b00000000000000000000", 0x48}], 0x1) 2018/05/20 17:40:45 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x5d00, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:46 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x8, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x8001, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0x8, {{0x2, 0x4e22, @rand_addr=0x9}}}, 0x88) 2018/05/20 17:40:46 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000000)=""/201, 0xffffffffffffffb0) 2018/05/20 17:40:46 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0xe0, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:46 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x4, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x5, 0x7ff, 0xbd, 0x3c9c, 0x30}, 0x14) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x14, 0x3, 0x8ccc, &(0x7f0000000080)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x8, 0x3, 0x7, 0x2}]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) write(r1, &(0x7f0000000000), 0x0) close(r1) 2018/05/20 17:40:46 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000140)={'ip6gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/05/20 17:40:46 executing program 7: unshare(0x2000400) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000)=0x8, 0x4) r2 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x2, r2, 0x7fff) sendmmsg$alg(r1, &(0x7f0000007640), 0x4924924924927ec, 0x0) 2018/05/20 17:40:46 executing program 2: 2018/05/20 17:40:46 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_adjtime(0x0, &(0x7f0000000140)={0xe63a, 0x8, 0x7, 0x514, 0x6, 0x146, 0x7, 0xd5, 0x80, 0x1ff, 0x1, 0x0, 0x7, 0x5, 0x80000001, 0x10001, 0xb0, 0x3f, 0x3, 0xea, 0xffff, 0xbd5, 0x6, 0x7, 0x5, 0x8001}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) fsetxattr(r1, &(0x7f0000000000)=@random={'osx.', '--md5sumvboxnet1trusted\x00'}, &(0x7f0000000040)='\x00', 0x1, 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x459d, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f00000000c0)={0x5000, 0x110000, 0x8000, 0x5, 0xafa}) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0xc, &(0x7f0000000100), 0x10) close(r2) write$tun(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="01"], 0x1) close(r1) 2018/05/20 17:40:46 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) fanotify_mark(r0, 0xc4, 0x8000, r0, &(0x7f0000000080)='./file1\x00') ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000180)) clone(0x800, &(0x7f00000001c0)="ec4755b966859ac45f5af4042eb95c1286a16b1431d7c93ae924fa30abfb52aa1a6c93972cbad4e6cbaf9dacd5a83cf612ce85eccd484f480b3a5b5884a63a9978", &(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000380)="d0862338c3734fec91d0955fa9bb841e1a891b992cbb5ef293f2703fe7c894a1cfc098307580a4b86049b74834fd9229348971b71f149a0855a6187f8229c9e4134d21f936b7b93e888864a72bb3e6d60a39f43a8d6f4d6c3f386087211178aad0bc17b711c608de94b6d96668a9da565e0f8a21692378dc22f3d52905220f566cc8005ff5eb10676894463251976daf2c5e2c71964a1c86d4d949bfb21a3421dfaf53682ee0f045b2f5465783") setregid(0x0, 0x0) keyctl$session_to_parent(0x12) 2018/05/20 17:40:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0675b005", 0x5) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./file0\x00', 0x200, 0x6, &(0x7f0000000780)=[{&(0x7f00000004c0)="40de724d38973a03cfce18a3de6ad756c61a3f", 0x13, 0x2}, {&(0x7f0000000500)="982f27cebd55417f6436f02ce4f5b1ddfe20c9472e03af7e9b82f18141aeb5c0c19d0effb1e8414126a32aab88fb2db8c63764908e6c8253fe3a2217d304479d8089f028f4ce7fc878609f3fe8", 0x4d, 0x3}, {&(0x7f0000000580)="ee1519b5e850bd723fa44ebcbeffd92cd2d87905a78742a6863d1781ef522a8da358cbb6c1ba825c1a97f2242002c9ce2f99e9786228d3be89e5dc8ac0ccdc492778ba585f35621f586835c6d4f180bdb158b577e23b3dce61cbeba59b973c3f5c005e657f9d9df8a5c3bac7202e0c1f526555b93908b844b27af80692685a5d12f35c92d5b49a6cb15a652f2d4938152a957f2bd32a94eada6a33ec32468cd9f3b44856308bc4c105fe77c65f73d05f0f4d0d0a4a0e7f7f1bab56ba1701a3464dbea452aeeb669c834bfd913674479143ec30499b836931719bad3c07d28995bb2f9b7e3145418a5a9ea1873b", 0xed, 0x100000001}, {&(0x7f0000000680)="4030288192085af609c9744b6bdfa82f4fbb58aec2ccf2ca98f6e37f8858ada9e30f5f9c48a305f904d2069a951cb17114b94d58b4ad9f0fc266a7ed42f7631d7e7cab909dd35bfc7b43d0f27f3fa8a06538", 0x52, 0x6}, {&(0x7f0000000700)="8a570979f435bc22b905d573e8", 0xd, 0x1}, {&(0x7f0000000740)="86d43491a0eef667b3f89f95bc1b687811ff7b15dcefe172f4262057f6d69d0948a6763cdf22d5b3582f5315b8f35b618dcb", 0x32, 0x1}], 0x200080, &(0x7f0000000840)={[{@fmask={'fmask', 0x3d, [0x34, 0x36, 0x37]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x39]}, 0x2c}, {@gid={'gid', 0x3d, [0x37]}, 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x39, 0x2d]}, 0x2c}, {@nls={'nls', 0x3d, 'maciceland'}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x36, 0x36, 0x37, 0x3f, 0x3d, 0x35, 0x31, 0x36, 0x37, 0x30]}, 0x2c}, {@uid={'uid', 0x3d, [0x3f, 0x7b, 0x0]}, 0x2c}]}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004540)=[{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0xfe15}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x4200) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x58, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff]}, 0xffffffffffff2863}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={r3, 0xfffffffffffffff8}, &(0x7f0000000300)=0x8) r4 = semget$private(0x0, 0x5, 0x200) semctl$GETVAL(r4, 0x0, 0xc, &(0x7f0000000340)=""/212) 2018/05/20 17:40:46 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x9) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x6, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x1) close(r3) close(r2) 2018/05/20 17:40:46 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x3}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000140)=0x69fa34e6d2082f77) setreuid(r1, 0x0) 2018/05/20 17:40:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000), &(0x7f0000498000), &(0x7f0000843ffc)=0x0) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f0000000000)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffff3) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f0000e0a000)='./file0\x00', &(0x7f0000000080)) getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000183000), &(0x7f0000f80ffc)) fstat(r0, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) getgroups(0x1, &(0x7f000039bffc)=[0x0]) fcntl$getown(r0, 0x9) lstat(&(0x7f0000a9eff8)='./file0\x00', &(0x7f0000c91000)) getgroups(0x4000000000000127, &(0x7f0000000040)=[r2]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getpgid(0x0) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000977000)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002beffc)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000938000), 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x27ffe) sendmsg$nl_generic(r4, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="8a5f72bb0825987be55af0b6a1a72669313a509f641cf89950209196f14723c8853aecc532f241fae3b78bb9e5040000cd005a005ce163dabefd47505c020023764bc83769af2ffaffffff588ef2ac9b000000be2577fc37cd08f3c0105a29b299973196fd4aaa933180fb2078e9a22d58e529331372000001a96f994d7f651865c5c24801c9c1b40230407d60ba27c325a0345009edbbf808278cf2111785f7d131949d6ce268faa749fd260002f64d6544a5274459149cedf14fc959b16232c68233ae910b3d93b276"], 0x1}, 0x1}, 0x48080) sendfile(r4, r5, &(0x7f000053cffc), 0x8080000001) 2018/05/20 17:40:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@multicast2, @dev}, &(0x7f0000000080)=0x8) recvfrom$ax25(r1, &(0x7f0000000140)=""/4096, 0x1000, 0x40000102, &(0x7f0000001140)={0x3, {"1ff12f25bbe3a9"}, 0x4}, 0x10) 2018/05/20 17:40:46 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x8864000000000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) [ 189.322224] ntfs: (device loop5): parse_options(): The disable_sparse option requires a boolean argument. 2018/05/20 17:40:46 executing program 7: r0 = socket(0x13, 0xfffffffffffffffe, 0xffffffffffffff81) r1 = dup(r0) fgetxattr(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="73656375726974792e27296574683070726f635e002d03a347df447e581539e054f060a567b84a33d5b11b8736653ca9c1202d1bff03000015c38f8a806e02453ba199bd2ee22bd9dc1f2fed1c7310b165b2e206856205158384f0a2170e8d4e12287a000dba540d5222c6ae2d7f881e67f2fd4093c93fb868eaf6eee2a7007544005b0c79b4a824d4bdda647974c065895ce3ea61083f06c1a24ac42fe745cea621f3bf24caff42544713db331f58f7012f533a80b0fbdd5443b96fd933c3ef9e525a3373ba5fede0a35d379b20fd1c9679fca35bfbf6db9c07d9faaa89c9cef6b99aa49badeac342d51284234e"], &(0x7f0000000100)=""/173, 0xad) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) r4 = geteuid() r5 = getpgrp(0x0) r6 = gettid() r7 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007040)={0x0, 0x0}, &(0x7f0000007000)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000006a00)=0x0) lstat(&(0x7f0000006400)='./file0\x00', &(0x7f0000006a80)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x4, 0x101) r11 = getegid() prctl$intptr(0x3e, 0x4) r12 = getpgrp(0x0) getresuid(&(0x7f0000006b00), &(0x7f0000006b40), &(0x7f0000006b80)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000006a40)=0x8, 0x4) r14 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006bc0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006c00)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000006d00)=0xe8) stat(&(0x7f0000006440)='./file0\x00', &(0x7f0000006d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = fcntl$getown(r1, 0x9) lstat(&(0x7f0000006e00)='./file0\x00', &(0x7f0000006e40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000006ec0)=[0xffffffffffffffff]) sendmsg$netlink(r1, &(0x7f0000006fc0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x4020000}, 0xc, &(0x7f0000006980)=[{&(0x7f00000003c0)={0x1ec, 0x1a, 0x0, 0x70bd2b, 0x25dfdbfb, "", [@generic="72a04e4d2282658827d644d881cde85cf8fc8bc00cb180e84881fb3214526ebfc741e58d18b47d1e5e59eed7f573c2a59cfe3ec1ec8a56f66e85665f5adff910ec916f99bc24c94a48fb595598c2f87ca2cb2840dda825be2ee7c766e10d1afc4fb2e07a199ffd4dc9c83ae0939017f0d90b236a456082ab2f8daa53259e02c066679e11ecba1e15fd5dec35f8d6f4e7b7576493c6f150cf4278c0c4e34ac2dfa709a2daa954a181263b5fe5280b74aedac879d5984be5573ae79879ce444e38252ea38d2aa7fd7f458eeb32c1b6c277d881b6be011e97f75b65a348c5c82e946c426119b62a6ba565b6e50912df0f05", @nested={0xc8, 0x75, [@typed={0x8, 0x7, @uid=r2}, @generic="8fdce3a5fa69b8fac05d942293531f9c4aac5d5d14bbb9561206a78564e52eee5d734eb9933eadbdf57b4d19c5f852c600b88fb282cb40de7726af20fa1a2a270f86e99516847beed158c2fb155c50b8d723e1c9cdeb44132f7fd3a38392272c4b5ff1423bed4de42442fbd1d298c5e9a113228aebe6eedeba28515e8cf493ba935afeb8f8afac7f18bb7432c80d3bb1b6589e5baa25eb8ac8a14954670a919a7027472f1f09f20bb70321dc5509b8a4dc", @typed={0x8, 0x1b, @u32=0x4}]}, @typed={0x14, 0x65, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x6f, @ipv4}, @typed={0x8, 0x3b, @pid=r3}]}, 0x1ec}, {&(0x7f00000005c0)={0x145c, 0x32, 0x320, 0x70bd29, 0x25dfdbfb, "", [@typed={0xf0, 0x89, @binary="325955dd394d751f425c2d8d1087d4f94d3060c5c30dbb62070af48d70c50b1fa1c556a463b9463132207deb9396ad42524a3926c8a92a30501774fd437c7fb34ee6cac217e36dd7e6cde48308c6dc3801581f14de205a03db716560bc3710468ba44ec937aeb0f3802280bdbe5ceebb58267981e5cbe0ffca4b98eb1ab1bede038fb35451bba72822e4e3b40f7132f9e09e20043db840e8d97b81c46d0607de63386227c3af20e2e4c3268c21b58c64d36904bd6071fc40a6932b7ad4cd847367490acde1f59a0c707f590fa5deaaf05e2c4e98449166a06614d34fc5b065c11a76fc0479951a6ea39b"}, @nested={0xec, 0x56, [@typed={0x4, 0x7e}, @generic="4f4bf9e74b66d2465bb9588b4597fd9da3027b0a8c84bd46433bf2795f03156ad8a21cc11b1b009cbc45cf582ac7bbe9c9dce90663d6e7035566a74b71cafe974939f2885d245fbaabc42e0f8f328bc52ccfde2d347bef77d7286326e55fb533cf97766c0a82f7ca46ea256db9da5ee107e56ca56ecd3c46b51123ee73e8d9fb4c26a958257a6c920645d8cd64ec25cad8cca97981e5e0f911602a091cc268edf081cc6f67ac1f04579533523e557a9d1510944525e095f925e79f2d77f6f4efa44f50b669f8f2b86f688818cd6502037d8d74b2c7e5b2221ce1906149fc87f9be301b2e"]}, @nested={0x1270, 0x10, [@typed={0x8, 0x89, @uid=r4}, @generic="e0216279e7d2f6cfb3a5606c01894cdef2ea8a740321dcc745bfa07dd50c1919f8444064c1863b01a1190a832f2c167f549f10986cef0aa9427b6639188c101af21f40fa1c85f5d0bad6a20566232b235893ceb9acd7a4e57ef97b3eaf6068e410c512a2ee2089620900feab22b057462479408af97e77", @generic="8f5109c733107ec19b4d169fc5ebb9d0dc62537639ad0fa1a57757f9709a77af0f86f927b42faf3cae46a490466568e9bfee992b623bd6460e4b85a7e1cd0ddb3c67dbbef78c1eb14cc5041468a59d545614a3f853f078daba844e1a0201e30d692d468ba881b9", @typed={0xc, 0x7f, @u64=0x1}, @generic="01c5b2fe18f5aac375d5416135ae0d4b8968cb2e4e859598529acdf8da3ef5333440935fb98e6622498773e5e068d357acd3df248074a135d6eb9e4b6e333867b23dd5a605289a0f5067c96f444aa31283ce352a060f8bcc0d0041160f25315f82ecc7e564824f87cac9", @typed={0x1004, 0x36, 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@typed={0x14, 0x88, @ipv6=@dev={0xfe, 0x80, [], 0x20}}]}, @generic="1e445326c57d5454a67d96141845dc317af9d7a88f08bb99c058e7fc13e58aed44b332b913a8ba0d8069f8cfc93110d251e634bf78a2b2e969354d3120d538677848ae8774f2a37acbadf1783eb5d51128525c0bd81125a3b4e8ca152497e6e69633bca78317b12ce6448d2294b1d37b14610c9f750c962ed2547f5a0267ed0752634a951ab1b8c06012f9707aec2a17d1f65be038147a9484b241b308c0c46ff9df3a67b68d814e050933b9", @typed={0x14, 0x77, @ipv6=@loopback={0x0, 0x1}}, @typed={0x68, 0x71, @binary="8ce3250431f5c2608895762081ed0533a4bb3c8e064d4bbe0d0fb743f1f6cee285d48038ac53102bfade0158df8eb8848f494df12ca7f38457c2381fca3f997d61944485e827c9af5df79a75a237b8fac416d595898578b4620ef577452272c586"}]}, 0x1220}, {&(0x7f00000060c0)={0x33c, 0x25, 0x20, 0x70bd2c, 0x25dfdbfb, "", [@generic="d4522a4dd8a5a77bf077e32d4ed1c406989835e7a143c30700a08bffa4650b39c9061fa4c5f8b7b67bbf3fee597181ad1013785d8af5b9c7c7f00851dbea79fee68c4a78aa07f5dccd699dd428a5c1f128dd5e3df3ca20540c75bab28c78e997e440b5d102c2169772652018e54075f978a556420bccefb947818345d3a95cb26f4ee3d961fc7ac64940e15b897f9570e5cb4f16de56d435ff689ab7ac5d5e05d65b50d35db81674484d39c7b16eff49a2804373881cf60d12033627570bcb1e925ca32f3ac52371b5e41e077ba6ae94bdce6e29721f3b516a3e6dbfc433a757ab42062b970d1c82ab98053db2193390", @typed={0xa4, 0x4b, @binary="2420309d9de8f77ef83fb2e5ea200e76aed72ddb2998e6347359fbeac4b48a904c9224eacc15ed898d1ed9d71f457dbd799d3db3c8d1c2b9641ddfb3ca604a2d320da43ac1b8ce86ddf4ee8991f900daa2c11e3977883f33e1df5527fda2a2054c715349661a80d909a0bc9892c14bccdbded5f56ff5655886ea8c2bbb094c07af19fc1c7d8f5683284f5a114df855fe5935b6fc287ce512abb57cd4c9b12d"}, @typed={0x8, 0x16, @u32}, @typed={0x14, 0x63, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="5710f9ca7d0812a9c090a966002f029278924faff9e42b59a94d5b9f73d4044f8a8276edf480fd140435073b77e2d3a01e3480c3e7e05fefacca664b13e8d00d79e3cb2a9162dbf63380fbb96449bfaf2fb0a589242595812ddca4c0e7eada2325ebc40aa82340d8b547548e6f6d1ece5b3d0858e25e2a2cc7058de800a1aa760f05d23be615bcc3dfec63c43b20f37d3fa33be190eb1d54548caa0f74c32be94d3cade1340e3fd6fcb1b2f28ba1d617d9885b459fe0d0f0d61177ece29b01211ccca8bc391ec1ef32e6179efb8e9a2b513da107ebfbf7a67930c60d30f6ede178e2162201", @nested={0x94, 0x12, [@generic="19a192493e6686568f70def109e9d577da97455cbb6b9f1e2a723a9d7ff3bdd8a76da76b309d21f7e9368a210b57720d5e684c96317c29ff0205ffcaee56ad654c0449c02dd6dc87949aa6ed06c6f9b1f7f36a802b81970b4c0acf3da764bb2ec58f571477cb2a8d6532ca9e3aa8bc48cc25bdb88d5a4ded8cf9fb371d8a1a14e9495c79eec62abb7f64dc125dde9691"]}]}, 0x33c}, {&(0x7f0000006480)={0x4f8, 0x31, 0x2, 0x70bd2b, 0x25dfdbfd, "", [@generic="fc93f7cee95f1f328a4274852948f76b412328ff2197024385edae2a8ddb8b72d64a70d4731ff929701c82fafb4402cf258f40f5a4c701b6db3a8d6f9adf", @generic="fe4931f16b6835282ab31d6b88c5fe7ccbd5676ba71b0230ecf1070dab25c7a6d5706fc98fece06cd3c7e2b9440c89c3de18962fd71e06387bfdff67aa92e54c44c2349962747c", @nested={0x250, 0x50, [@generic="998f867b8334b8022746d368591bc8d912715abf8a745ec6328589d670a247381b6cbe3220ae05490d297c49133ebe5ad41d8975eb1d0e99cbcd3c3a35db1bd5b69cb8b4f63ae8986e0c22daa4975f3651faecdb2ff1869f53f4307fb4c66e5a7653f63fcbb9c6bb6f21fb144525505619e0afe285efd8cde1", @generic="2c439c580e84b5b3b81e19461032d28f670eec0acabb421c3b3502b9fd48aa403187792d557e2356382110e3fce5ad46349512308adcbe79bb26f134d500643b87a184138256868a7db65e2cdf4bf1e7ca0782489fb65ad92d9ea3fa994dfbdf7f5ecbb46870bcd042e43fcf9be00dabdfabc05369f6dff66a62159e62382d109e82643b855e6c221d00d7f282fe9e43537c73db7befd9b6655668558b9a3a6482fbad121779f7b14efa5250cf1b5a01b107e7a4f4870cdd5c92e9a2c801e654f181e52a8a713e815e21a730a4223f49999d27b20633c6b7b7fc3ab287c5ba8826a9e01f6327d6736fc99874a6", @generic="76a830ee85f7ea028bd6890462d4dd2ad9d57c65cde50a3c48b8ba7607893354b9520154e569d2a240b11a51639b4ce678b06b66f990e5fe9ba0111516dbdf3b2fc816ecc4a59c12b5a87e490e03b2efca601d9004762f2d56cea31d7f13fdf832558be332b4e1c8fe02e0a6234b8d1410c9291a4ae33c4887572b7f850b23455053d1eaae91e1d8533cdf83d16b069cebd44f88551fd21a84dafcf50f1f802b59cf73cfa4bb8696d63b6b60b8817b6919bae81af67d20c5a86c64137a534010d4f1c43cfef7e5ca7831b4975c59df39194737bfc2fbbf87da5bf99335ad4d2a17", @typed={0x4, 0x6b}]}, @nested={0x20c, 0x45, [@typed={0x8, 0x8c, @pid=r7}, @generic="30f15d84bee14c5b44290ab0911f962ddf1df068982f5082575af65a5651854444c4682fd527b8f19e1ec9dc284a885d8675f17ed7e6bc60e56c15ef223f6509475a94019d228d3fbbe467cb7c63ee6b0a18f7141bb63670b459b41d2f9b85948b012a3cceae9a68e7679ae71748f1d9f6daf523fdd4f3d58dff787d8a1028c72f4c54cdc9812668d2e819fa641fdb687fb13a31fe05da6513998d40750ed2f5735b07cddee3f6262a45044c34674baba96945719b0287d151564d634c67fd607632bf6f9fa62dadbac828aeb80050776a05bee4d99ba1b5a2f22ae9effa5bcc62beebac7c61a0a60b2934106a37f7ae804a4f57192e92b11a", @generic="55c58afb34bfb00f51019a6d886f355c3a1e60e65331a2656b62d5d46721859c9a33e89714340f724dc2bac2c1d9b9170287f6a7848e5d0657882eebb756d5c616dbd14d170e9b9b5ff74ae33759dcde8896e67ff629d13c328ba8842abd703e5480c6c24834f1cd9080841c7bf0a16dd7a5a30ec7dfbb7c3d2393033b8aa74c0169ac8c26dc52a68f63cd84bb8b9a188f9f2704a76b7b1de4b645cc05e49dc1", @typed={0x8, 0x25, @ipv4=@broadcast=0xffffffff}, @generic="9440f05ce4938ee6f36b8d5d59c115aa08f343062cdb8b9639be790f9ab64d6b0d99dea48ecbed0884bb8213418954bf8e931c648e3bd2bb7d07f1933461f0c087bc7605e6e5097b4c8d17bb204c055b", @typed={0x8, 0x24, @uid=r8}, @generic="6940dd3c"]}, @typed={0x4, 0x1}]}, 0x4f8}], 0x7, &(0x7f0000006f00)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xa8, 0x20000000}, 0x0) write(r0, &(0x7f00000000c0)="2400000058001f00ff07f4f9002304000a04f51110000100020100c2083b342e95c90208", 0xf2ee304088f63d7b) 2018/05/20 17:40:46 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xd000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:46 executing program 2: r0 = socket(0xa, 0x4, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x10, 0x80006, 0xf1) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030607031dfffd946fa2830020200a0009000100001d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) [ 189.424818] ntfs: (device loop5): parse_options(): The disable_sparse option requires a boolean argument. 2018/05/20 17:40:47 executing program 5: mprotect(&(0x7f000011d000/0x3000)=nil, 0x3000, 0x9) socket$inet6_udp(0xa, 0x2, 0x0) timer_create(0x4, &(0x7f0000000000)={0x0, 0x19, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)) getrandom(&(0x7f0000000300)=""/122, 0x7a, 0x3) r1 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x400, 0x400000) accept4$inet(r1, 0x0, &(0x7f0000000440), 0x80000) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000380)) clock_gettime(0x0, &(0x7f00000000c0)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x20000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000200)=""/150) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(r0, 0x100000000000000, &(0x7f0000000100)={{0x0, 0x1c9c380}, {r3, r4+30000000}}, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000480), &(0x7f00000004c0)=0x4) futex(&(0x7f0000004000), 0x400000084, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000004000), 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00000002c0)) 2018/05/20 17:40:47 executing program 3: socketpair$inet6(0xa, 0x6, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x400, 0x0, 0x8001}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180), 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000400)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffff9c, 0x50, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380)=r5, 0x4) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x40000, 0x0) ioctl$ASHMEM_SET_SIZE(r7, 0x40087703, 0x6) syz_kvm_setup_cpu$x86(r4, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000240)="640fbe0af0f75100ba420066ed360faa66b9800000c00f326635000800000f308221990fc71e27000f216d260f2134baf80c66b82735ea8166efbafc0cb06cee", 0x40}], 0x1, 0x24, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r8, 0x560a, &(0x7f0000000200)={0x8d3, 0xffffffffffffffa8, 0xda5b, 0x7, 0x401, 0x10001}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000000)={0x10004, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/05/20 17:40:47 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x4b2, &(0x7f0000000100)=""/50) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fff, 0x604000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x24, "5e667750a67251e729a88f77d4c44704490b6e6853614c44a23cb3fc708e62beb6d6b5ff"}, &(0x7f0000000200)=0xfffffffffffffe83) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={r1, 0xe1, "5bb96cc28a263309b16a2765fbbc0e952b73b8cbe0b2a048681d1f483085d0221f40c9c9837ac00798e6f443230a1140c6901b503a37f6a97f2d935e1f9b362b1563e01dac341db4402a8e4f5214a4d079cc95f613bddb1ecc2767f2ebcae007b9dd3eeba368e4a0afacd567225b4bbf5032758dfeebe631ac9f508317a7fa3eda498700558e48269e154870e25e3f486508f5c5142a019b907652e4d8a18a1d669968bcaabf0698f93283311af4fbf37f77118cdd9b8a9d42ed6e26ef8b314028973fb9261cfa83e08e2b4e2199dcb27f9d850faad6eb7ad2b0dcba0997db4d60"}, &(0x7f0000000340)=0xe9) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x1ff) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000380)={0x2, [0x10001, 0x4]}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) 2018/05/20 17:40:47 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100)="0cd962a61c9e8bf7d05248259693b04cf9db09924de6f0f3282505af1a42849fcba5f990bc809c47c640fc85cc458f461f3f32ce2495935374702f0313876e97e79890f9a4f813b6", 0x48, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x1f}}, 0x20) 2018/05/20 17:40:47 executing program 4: mmap(&(0x7f00000b0000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/20 17:40:47 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xf0ffff}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:47 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @val={0x11}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0x26) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r2, 0xf22f36ff44fd3251, 0x70bd26, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffff055e}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xdb}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20004010}, 0x4000000) 2018/05/20 17:40:47 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000080)={{&(0x7f0000000000)=""/19, 0x13}, &(0x7f0000000040)}, 0x20) socket$rds(0x15, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000200)=0x1c) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/198) [ 190.156978] Unknown ioctl -2146914659 2018/05/20 17:40:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") llistxattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000280)=""/202, 0xca) r1 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x103fffa, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) accept4$bt_l2cap(r0, &(0x7f0000000000), &(0x7f0000000180)=0xe, 0x80800) [ 190.193323] Unknown ioctl -2147176808 2018/05/20 17:40:47 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xf000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:47 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x2000) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000080), 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6100) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000000)=0x8001) pwrite64(r2, &(0x7f0000003000)="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", 0x200, 0x0) 2018/05/20 17:40:47 executing program 0: r0 = socket(0x11, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) fsetxattr(r1, &(0x7f0000000100)=@known='com.apple.system.Security\x00', &(0x7f0000000140)='ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xd, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x20100f}) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x8000, 0x1) r3 = semget(0x1, 0x0, 0x613) semctl$SEM_INFO(r3, 0x1, 0x13, &(0x7f00000001c0)=""/229) ioctl$TUNSETLINK(r2, 0x400454cd, 0x30a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) [ 190.215481] Unknown ioctl -2146914659 2018/05/20 17:40:47 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x3) sendmmsg(r0, &(0x7f0000006b40)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000001280)}}, {{&(0x7f0000002700)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000003900), 0x0, &(0x7f0000003940)}}], 0x2, 0x0) 2018/05/20 17:40:47 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x40000000042c00) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0)={0x2}, 0x10) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100000000, 0x143000) mq_notify(r1, &(0x7f0000000180)={0x0, 0x9, 0x4, @thr={&(0x7f0000000080)="d108354683c3daefabea4cb7a3c4b430894d7fb5046e7530376619d3e1cc88f6ca7dab68d6de409db3ba22d72ffb0cccaf0353", &(0x7f0000000100)="9f9930789ea4e7f520be22ab059bec2a616ce9e01317d5a27baf4bb635c59b78eef9a49ae57f9ff66587b9efdbc4fbaadb5ec3d570dab1124767059ea608ddbb3a88cff56d02da34f70b4569072eb249bfc0e853887ea35f5b444a71e17ea29ecee864b0b4b7b4c17b23e4381b10625eb0585b7e"}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0xfffffffffffffffc}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0x8, 0x2, 0x3, 0x6, 0x100}, &(0x7f0000000280)=0x14) 2018/05/20 17:40:47 executing program 2: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) syz_emit_ethernet(0x63, &(0x7f0000000000)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x86dd, "0712e3543cf0b5922c00021345cbce58b2a8190408aa4f81a4e7fff52c7bd7cf80042beff5da65bc7949aa5bd203c5e071be71589f289aeb6fc18b20c8f480fa06abbd2154aa944a41cfe9d1f22e51007811145d8a"}}}, &(0x7f0000000080)={0x0, 0x4, [0x377, 0xaca, 0x9a3, 0x78]}) fsync(r0) 2018/05/20 17:40:47 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) readv(r2, &(0x7f0000001400)=[{&(0x7f0000000000)=""/46, 0x2e}], 0x1) r3 = dup2(r1, r2) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x0, 0x10000001}, {{0x2}}], 0x30) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000080)) 2018/05/20 17:40:47 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x8035}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:47 executing program 0: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000380)=0x80, 0x4) socketpair(0x15, 0x80000, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000000c0)=0x7, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080)=0x7, 0x4) r4 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="c3f25f12abf69d00de7e5c5f803b3d7002a6e196ff32182b654fcb5a200d05ef66beeca55c523cb677eeec76fe38b596aa108db8a21c81bc6673554dfa64c183337558f68e1eb9cccddad6360e8601cd4d58dd8ecd5ae9be2b44e9cb40b1fc", 0x5f, 0xfffffffffffffffa) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) sendmsg$nl_route_sched(r1, &(0x7f0000000640)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000600)={&(0x7f0000000400)=@deltaction={0x1d4, 0x31, 0x4, 0x70bd2d, 0x25dfdbff, {0x0, 0x2, 0x9}, [@TCA_ACT_TAB={0x34, 0x1, [{0x10, 0x15, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0x10, 0x1e, @TCA_ACT_INDEX={0x8, 0x3, 0x8001}}, {0x10, 0x15, @TCA_ACT_INDEX={0x8, 0x3, 0x200}}]}, @TCA_ACT_TAB={0x60, 0x1, [{0x10, 0xc, @TCA_ACT_INDEX={0x8, 0x3}}, {0x10, 0x1c, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0x14, 0x1b, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}, {0x18, 0xe, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x10, 0x9, @TCA_ACT_INDEX={0x8, 0x3, 0x101}}]}, @TCA_ACT_TAB={0x64, 0x1, [{0x10, 0x1a, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0x14, 0x12, @TCA_ACT_KIND={0xc, 0x1, 'police\x00'}}, {0x14, 0x1c, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x18, 0x18, @TCA_ACT_KIND={0x10, 0x1, 'tunnel_key\x00'}}, {0x10, 0x1f, @TCA_ACT_INDEX={0x8, 0x3, 0x80000001}}]}, @TCA_ACT_TAB={0x8c, 0x1, [{0x10, 0x16, @TCA_ACT_INDEX={0x8, 0x3, 0x101}}, {0x10, 0x16, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x10, 0x7, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x10, 0x10, @TCA_ACT_INDEX={0x8, 0x3, 0x100000001}}, {0x14, 0x8, @TCA_ACT_KIND={0xc, 0x1, 'police\x00'}}, {0x10, 0x13, @TCA_ACT_INDEX={0x8, 0x3, 0x800}}, {0x10, 0x11, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0x14, 0x15, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}]}, @TCA_ACT_TAB={0x3c, 0x1, [{0x10, 0xc, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x14, 0x1, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x14, 0x18, @TCA_ACT_KIND={0xc, 0x1, 'vlan\x00'}}]}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x40800}, 0x20000000) mmap(&(0x7f000077d000/0x2000)=nil, 0x2000, 0x2, 0x10, r3, 0x0) keyctl$chown(0x4, r4, r5, r6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000f12000), &(0x7f0000c20000), 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1) 2018/05/20 17:40:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/63, 0x3f}, {&(0x7f0000000200)=""/16, 0x10}, {&(0x7f0000002500)=""/83, 0x53}, {&(0x7f0000002580)=""/69, 0x45}, {&(0x7f0000002600)=""/147, 0x93}], 0x6, &(0x7f0000002740)=""/218, 0xda}, 0x1}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r1, 0x800, 0x70bd2c, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x40}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000120005010000000000000000080000001b8ae83e6a345ef0d99a6a9a1319dda0c9e1226e833d195362126c07408b6c64ba468db8bb6fae60c3bbb3"], 0x14}, 0x1}, 0x0) 2018/05/20 17:40:47 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x400841) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x80000000, &(0x7f0000000100)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0xaea, &(0x7f000019f000/0x4000)=nil, 0x2) 2018/05/20 17:40:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x15, &(0x7f0000000100), 0x0) 2018/05/20 17:40:48 executing program 2: syz_emit_ethernet(0x1e, &(0x7f00000000c0)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x88ca, "229828eff88d66e6231725066e7d7544"}}}, &(0x7f00000001c0)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x7) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000100)="5ad49e68d42061fe01b18caf03450f66d698ab983599711c5ccb6341de7a51869ab3bdc060015a121084005ab08403fa77a3d5aefa784dccc59beaa1e7c249ae29109f454a9d90a7cf4ba2daf1eac0d14441392081f1305bb2eb9053f76f595528becf3077bc130cbad7c08c6c4fdf61fcb39151858de205747db97f16a7c10aab2cc0", &(0x7f0000000040)=""/124}, 0x18) 2018/05/20 17:40:48 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x689}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:48 executing program 1: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x32, &(0x7f0000000000), 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) dup2(r1, r2) 2018/05/20 17:40:48 executing program 0: mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000100)={0xf000, 0x2, 0x2, 0x2, 0x7b3d}) syz_open_procfs(0x0, &(0x7f0000000200)='net/icmp6\x00') 2018/05/20 17:40:48 executing program 7: r0 = socket(0x2000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x5) syz_mount_image$hfs(&(0x7f0000000780)='hfs\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@uid={'uid', 0x3d, [0x36]}, 0x2c}]}) 2018/05/20 17:40:48 executing program 3: r0 = socket(0xa, 0x1, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000009b7b28edbda137dc000000950400001bb8ce78e255cbf711abc92ac43b87d600000000"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x4000000000000}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x0, 0xe, 0x9e, &(0x7f0000000040)="d7a792291f0828db8241e64bbd66", &(0x7f0000000280)=""/158, 0x9cc}, 0x28) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) rt_sigqueueinfo(r2, 0x5, &(0x7f00000000c0)={0x3f, 0xbc00000000000001, 0x22, 0x1000000007ffd}) 2018/05/20 17:40:48 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) tkill(r0, 0x15) clock_nanosleep(0x6, 0x1, &(0x7f0000000080)={0x77359400}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/05/20 17:40:48 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) exit_group(0x5) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000080), 0x4) bind$vsock_stream(r0, &(0x7f0000000400)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) [ 190.806542] hfs: can't find a HFS filesystem on dev loop7 [ 190.855793] hfs: can't find a HFS filesystem on dev loop7 2018/05/20 17:40:49 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x3f000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:49 executing program 7: r0 = socket$inet(0x10, 0xfffffffffffffffc, 0x6) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000240007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x24000) 2018/05/20 17:40:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x5, 0xffffffffffffe87c, 0xfffffffffffffee9, 0x483a, 0x0, 0xffff, 0x10, 0x0, 0x20, 0x100000000, 0x8, 0x3, 0x101, 0x1f, 0x7, 0x8000800000000000, 0x2, 0x6, 0x5, 0xb76d, 0x1, 0xfff, 0x1, 0xcd76, 0x3, 0x20200000000000, 0x3, 0x6, 0x4, 0x5, 0x8000, 0x20, 0xc8c, 0x100000000, 0x2, 0x8, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0x4}, 0x20000, 0xffffffffffffff00, 0x10001, 0x3, 0xe0, 0x335, 0x3}, r1, 0x5, r2, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={"6272696467653000cd733d090600"}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/20 17:40:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f0000000040), 0x0, r2, 0xc}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/05/20 17:40:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x305000, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000100)=""/49, 0x3}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000000040)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/20 17:40:49 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x200) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000001a80)=""/4096) 2018/05/20 17:40:49 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4a721777, 0x200000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0xf93, 0x8, 0x1, 0xfffffffffffffffc, r0}, 0xfffffee3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f0000000140)="412d9caaedef5c73e5d08cc5db32e97fedaab489819e03b822d45dd3aebd552e61c106affe23463d082be0aaf3e853ea3b86eb11d68065e2fd28700ef202ef3032b901838b38eca2230b53c72a4e6bfe9abc82e8d5a01e6305e14f52ded98b34991959dec54743c5575f51a12698f046d6203f924664c3fabace76239bf95072ebb465cc594a8f77c9f7dda77306db2c57f05de23e5d2a007716d7def0d9b3a43645ce14532e4c072653f424d8938707fa4cfc5799efd0dfc771788edfbea0a554bedd9994ca65ed44d859df06d291597a88", &(0x7f0000000280)="40d22c606a0bdeda506b67736d7b96c603a7b424b9066679921ba914c74a93f8f6456385c925c9b691c41580f0bdf955000000000000"}, 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000340)='net/route\x00') perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x2, 0x400, 0xfff, 0x1, 0x0, 0x10001, 0x822, 0x2, 0x7, 0x3, 0x6, 0x7fffffff, 0xef25, 0x9, 0x7, 0x100000001, 0x7, 0xffffffffffffffd9, 0x8be, 0x6, 0x9, 0x0, 0x101, 0x8, 0x73, 0x80000000, 0x8, 0x3, 0x7fffffff, 0xffff, 0x32f5385c, 0x1, 0x8000, 0x0, 0x2, 0x5, 0x0, 0xfffffffffffffffc, 0x2, @perf_bp={&(0x7f0000000080), 0xe}, 0x4040, 0x8, 0xfffffffeffffffff, 0x0, 0x100, 0xfffffffffffffff7, 0x1}, r2, 0x5, r3, 0x1) 2018/05/20 17:40:49 executing program 5: r0 = memfd_create(&(0x7f0000000100)="2a3a21242d80", 0x6) fallocate(r0, 0x20, 0x0, 0x10001) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e21, @rand_addr=0x179}}) 2018/05/20 17:40:49 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x80240, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000240)="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") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x800000000000000e, 0x200000000007, 0x4, 0x100005, 0x10000000000001, 0x1}, 0x150) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r1, &(0x7f0000000040)="9a", &(0x7f0000000140)=""/209}, 0x11) [ 191.705239] bridge0: port 2(bridge_slave_1) entered disabled state [ 191.712074] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/20 17:40:49 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x500}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:49 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) fanotify_mark(r1, 0x0, 0x8000000, r2, &(0x7f0000000280)='./file0\x00') rmdir(&(0x7f0000000040)='./file0\x00') r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x22800, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f00000001c0)={0x2, 0x0, [{}, {}]}) 2018/05/20 17:40:49 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000000)=@req3={0x6, 0xb11, 0x80000000, 0x0, 0x6, 0x0, 0x2}, 0x1c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @broadcast}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/20 17:40:49 executing program 2: syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xfffffffffffffffb, 0x10004) 2018/05/20 17:40:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/05/20 17:40:49 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x280, 0x0) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x3c1, 0x2, 0x2b0, [0x20000600], 0x0, &(0x7f0000000000), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'bridge0\x00', 'sit0\x00', 'team0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x140, 0x140, 0x178, [@physdev={'physdev\x00', 0x70, {{'veth1_to_bond\x00', {}, 'syzkaller1\x00'}}}, @cluster={'cluster\x00', 0x10}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'team_slave_1\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="f646793b7b39", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}]}, 0x328) modify_ldt$write(0x1, &(0x7f0000000200)={0x77, 0xffffffff, 0x4400, 0x4, 0x6, 0x9, 0x0, 0x6, 0x9, 0x9}, 0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x40) mq_timedreceive(r2, &(0x7f0000000280)=""/226, 0xe2, 0x2, &(0x7f0000000080)={0x77359400}) [ 192.025068] x_tables: eb_tables: physdev.0 match: invalid size 72 (kernel) != (user) 112 [ 192.092664] x_tables: eb_tables: physdev.0 match: invalid size 72 (kernel) != (user) 112 2018/05/20 17:40:50 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xeb01}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:50 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x8, 0x10, 0x1, 0x9}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2}, &(0x7f00000001c0)=0x8) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x9d, 0x8001, 0x80}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x14, &(0x7f0000caaffb), &(0x7f0000000440)=0xc) 2018/05/20 17:40:50 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0xffffffffffdffffe, 0x0) close(r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000001c0)={0x7, 0x3f, 0x1, 0x1f, 0x18, 0x2, 0xed9, 0x4}, &(0x7f0000000200)={0xe43a3a0, 0x1, 0x2, 0xffff, 0x2, 0x3, 0x80000000, 0x4}, &(0x7f0000000240)={0x0, 0x80, 0x4fc, 0x8, 0x6e4, 0x1, 0x5bf3, 0x3ff}, &(0x7f0000000280), &(0x7f0000000300)={&(0x7f00000002c0)={0xf44}, 0x8}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000000c0)=""/219) 2018/05/20 17:40:50 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket(0xa, 0x1, 0x0) prctl$intptr(0x0, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$cgroup_type(r0, &(0x7f00000002c0)='threaded\x00', 0xfffffed1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x401, 0x6, 0x0, 0xffff, "2cb8ee807928788ec6ab19ab8b9cf937b43e42d5f05c2aceaab4eb3386dcbd7ed7ffef4523dbdef566ff43fa", 0x100000000}, 0x0, 0x0, 0x1, r2, 0x7ff, 0xffffffffffff8000, "7c25c6cdbb2aa1e5f9b2a79b0b96d4b2651a6f492d358860f985a8594cd249f1431273cb5dbc161f3418165889ca98eb3520a34bb87e57938e857228365f1609", &(0x7f0000000040)='\x00', 0x1, [], [0x5, 0x1000, 0x0, 0x3]}) 2018/05/20 17:40:50 executing program 7: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfffffffffffffffe, 0x101000) ioctl$KVM_SET_CPUID(r1, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="01000010043f0000390100c0002000000000000000000000001e0000006f20d238d67e17d2ad00000000"]) 2018/05/20 17:40:50 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bc012cf66f") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) wait4(r2, &(0x7f0000000140), 0x8, &(0x7f0000000180)) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x32e, &(0x7f00000000c0), 0xb}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/20 17:40:50 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, 0xffffffffffffffff) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r1, 0x0, 0x1, 0x7ff, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioprio_set$pid(0x0, 0x0, 0x312f) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) capset(&(0x7f00000000c0)={0x20071026, r2}, &(0x7f0000000100)={0x7, 0x9, 0x9, 0x0, 0x0, 0x5}) capset(&(0x7f00000001c0)={0x20080522, r2}, &(0x7f0000000200)={0x1ff, 0x3, 0x9, 0x9, 0x7fffffff, 0x1}) capset(&(0x7f0000000040)={0x0, r2}, &(0x7f0000000080)={0x4, 0x88b4, 0x1, 0x5, 0x1, 0x2}) 2018/05/20 17:40:50 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x3, 0x0, 0x1}) 2018/05/20 17:40:50 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='proc$%lovboxnet0)\x00', &(0x7f0000000180)='self}\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='#eth1%lo,}posix_acl_accessvboxnet1-]\x00', &(0x7f0000000240)='ppp1(\x00'], &(0x7f00000003c0)=[&(0x7f00000002c0)='wlan1)$\x00', &(0x7f0000000300)='security$/$mime_typeproc%[\x00', &(0x7f0000000340)='$\x00', &(0x7f0000000380)='\x00']) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10, 0xf00}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)={0x1c, 0x7, 0x1000000000a, 0xffffffffffffffff, 0x0, 0x0, {}, [@typed={0x8, 0x2, @ipv4=@broadcast=0xffffffff}]}, 0x1c}, 0x1}, 0x0) 2018/05/20 17:40:50 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) fsetxattr(r2, &(0x7f0000000040)=@known='security.ima\x00', &(0x7f00000000c0)="706f7369785f61636c5f616363657373282c7b216367726f75702da400", 0x1d, 0x3) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r3, 0x0, 0x0, 0x5) creat(&(0x7f0000000000)='./file0\x00', 0x0) dup2(r1, r2) 2018/05/20 17:40:50 executing program 5: getrlimit(0xb, &(0x7f0000000080)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000002c0)={0x53, 0x0, 0x6, 0x0, @buffer={0xd, 0x4, &(0x7f0000000040)=""/4}, &(0x7f0000000180)="3c1a016b527d", &(0x7f0000000240)=""/41, 0x0, 0x0, 0x0, &(0x7f0000000280)}) ioctl$void(r0, 0xc0045878) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000100)="53001c40c78d1dc79ed6081016fe28b14cf0d230ed32526a89514d8e954ec841d4ba4c0adc99dd4246bc9c90974be1dabf3e9d618625e499c79e399eb6770f04", 0x40) 2018/05/20 17:40:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'speck128\x00'}, 0xffffff0f) r1 = dup3(r0, r0, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000000), 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff}, {0xa, 0x4e23, 0xa9, @mcast2={0xff, 0x2, [], 0x1}, 0xc4}, 0x3, [0x8, 0x1000, 0x6, 0x5, 0x8000, 0xffffffffffffb07f, 0x2853, 0xffffffffffff4884]}, 0x5c) 2018/05/20 17:40:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0xf00000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000100)=ANY=[@ANYBLOB="20000000220001000100000000000000050000000ce6100008000000847aa6d4854f74ff6c9af45ba477e6ab3200ad2909c16414776e9b54fefff38a53b6fe48dcdff27782bbe8e95f3622df243041202b7f5a781a8286e1e955985832d5b5d0044905ad63c9287913ae1848bded7f11e889d1b0d8ec58461b7a313e90ac9201f8375ff6446d0825f7123e0ac52570ae7359719264bace45854d296955e8eb38a5b52275e0b2ab15ec19a422c32e19bab91423d6b52a5fd73c6ec1dfe6bec6", @ANYRES32], 0x20}, 0x1}, 0x0) 2018/05/20 17:40:50 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xfffffff5}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:50 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)={0x1}) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x80) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000140)="7ee52dd3f5b796ce62fdecf15afee762bc3f0333b983112b94db429e4255f5765f6e6086a63de49f4ccb6be52ad75faa5510b5ca1b485d39b8c37a93fe99854fe6165e3a19bae16243f8ffd40dea99a5b44e6f9034d086132055c630af3abbc5e1c207cafe9a0845375d0d2c706d1c010bf8f7b23a465f4124c167ae77a86aa06b43b088121a26518cf15958bd28ea7070e3b8d6458025bea02f83238e218e9ed679a6c62b2d755897b2dac721cf59d9a12aac447db7a9893d5ec429c4c19b927f397f56fa06431b63feb099be7ff196331d8006400a45268f75496ad4e713ebdf8c3ee32561d082074ab678", 0xec) [ 192.927464] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/20 17:40:51 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) lseek(r0, 0x80000000000, 0x1) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000001c0)=""/4096) 2018/05/20 17:40:51 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket(0x42, 0x7, 0x50) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$VHOST_SET_OWNER(r0, 0x4008af14, 0x707000) 2018/05/20 17:40:51 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0x100, 0x0, 0x100000000, 0xffffffff}) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00000000c0)={0x6, 0x200, 0x168c}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r1, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/20 17:40:51 executing program 3: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4080, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10, 0xf0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000000100000000"], 0x18}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000140)=""/148) 2018/05/20 17:40:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x50080, 0x0) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x33, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @rand_addr}]}, 0x20}, 0x1}, 0x0) 2018/05/20 17:40:51 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xfffffffffffff000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:51 executing program 2: r0 = inotify_init() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/sockcreate\x00') getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000100)) gettid() r2 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) dup3(r0, r2, 0x7ffff) 2018/05/20 17:40:51 executing program 0: r0 = socket(0x40000014, 0x4, 0xffffffffffffff07) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) connect$can_bcm(r0, &(0x7f0000000200)={0x1d, r1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000140)='}', 0x1}], 0x1, &(0x7f0000000200)}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10002}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x108, r2, 0x8, 0x70bd28, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5e}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x48}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x66}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0xb3c}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x656b8de9}]}]}, 0x108}, 0x1}, 0x0) socket(0xa, 0x2, 0x1) r3 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) 2018/05/20 17:40:51 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={r0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in=@dev, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) r2 = openat(r1, &(0x7f0000000340)='./file0\x00', 0x80000, 0xa0) execveat(r2, &(0x7f0000000380)='./file0\x00', &(0x7f0000000780)=[&(0x7f00000003c0)='syz1\x00', &(0x7f0000000680)='/dev/mixer\x00', &(0x7f00000006c0)=',md5sum\x00', &(0x7f0000000700)='/dev/mixer\x00', &(0x7f0000000740)='veth0\x00'], &(0x7f0000000940)=[&(0x7f0000000900)='+`\x00'], 0x1500) r3 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x90000, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) r5 = openat$cgroup_ro(r3, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000500)={'veth0\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]}) socket$packet(0x11, 0xc, 0x300) r7 = socket(0xa, 0x1, 0x0) ioctl(r7, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x100010, r7, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000580)={0x3, {{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x40}}}, 0x88) r8 = userfaultfd(0x0) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x8, &(0x7f0000000540)=0x1000004, 0x4) open$dir(&(0x7f0000000980)='./file0\x00', 0x400000, 0x40) getsockopt$inet_sctp6_SCTP_RTOINFO(r9, 0x84, 0x72, &(0x7f0000000200), &(0x7f00000002c0)=0x10) close(r5) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000640)) close(r8) ioctl$VHOST_SET_LOG_BASE(r5, 0x4008af04, &(0x7f0000000240)=&(0x7f00000001c0)) sendmsg(r6, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000036c0)}, 0x0) 2018/05/20 17:40:51 executing program 2: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000640)={0x0, 0x0}) sched_setparam(r1, &(0x7f0000000680)=0x4112) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000500)='/dev/uinput\x00', 0x40000, 0x0) r3 = fcntl$dupfd(r2, 0x406, r0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000180)=""/20, &(0x7f00000001c0)=0x14) accept4$ipx(r3, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x800) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000200)=0x4, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x400, 0x30, 0x9cc, 0x200}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000005c0)={r5, 0x452d}, &(0x7f0000000600)=0x8) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000000)={0x20000000000001c9, &(0x7f0000000340)=[{0x1d, 0x0, 0x40000000003ff}, {0x0, 0x0, 0x4, 0x4}, {0x6, 0x0, 0xffff}]}, 0x70) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f00000003c0)={{0x100000000000, 0x7, 0xfffffffffffffffc, 0x1, "572616e084eb647d0f21ad45cbece7f02065425685c71f6aaf3362634b34f703537fd187672f2399161f0f98", 0x2}, 0x0, 0x0, 0x400, r6, 0x8, 0x8, "71d37a29a988e69e76209367066c426c7a328f1b5f588f5c865e2d98d0ab5994bdbdb65ac7f9837f9413265a8ffee0a375dd8b962a0aa144549c4f20a325bcc9", &(0x7f0000000280)='/dev/amidi#\x00', 0xc, [], [0x0, 0x3, 0x3, 0x400]}) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x3f, 0x0) ioctl$SG_GET_SCSI_ID(r3, 0x2276, &(0x7f0000000240)) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000380)) 2018/05/20 17:40:51 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) close(r0) prctl$getreaper(0x29, &(0x7f0000000000)) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x2, 0x101000) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)=""/23) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x880, 0x0) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000080)={0xfffffffffffffffd, 0x8, 0x1}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000849000/0x400000)=nil, 0x400000, 0x0, 0x0, 0x0) 2018/05/20 17:40:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0xfffffffffffffffd, 0x5, 0x401, 0x80000000, 0x6, 0x1000, {0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x400, 0x0, 0x6, 0x1ff, 0x9}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24, @rand_addr=0x1}}, 0x101, 0x0, 0x7, 0x8, 0x7}, &(0x7f0000000300)=0x98) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f00000000c0)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001680)="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", 0x101}], 0x1, &(0x7f00000004c0)}, 0x0) 2018/05/20 17:40:51 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x88a8ffff00000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:51 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="2400000062827ec2d3444520f4b62612dbc8028256f83bc1d83df2fde992f0c640dfa9da482e539da54f6ae22d03f5c7789de4ea85f39c24a8c9b61f26356eb5d67c94d025863ab52f1cb8740694d5f52857925e0c90db40f33637bd585689697a548d71f4b908fc8e34b74b085c99dd0d127899a15fd3b041d34bd216b8c20d52215c421a990f0519489902990029f4cf225d9e7a"], &(0x7f0000000280)=0x2c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r1, 0x2}, &(0x7f0000000340)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) ioprio_get$uid(0x3, r2) r3 = getpid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000380)={0x8001, 0x100, r3, 0x5, r2, 0x4, 0x7, 0x2}) r4 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x80) ioctl$VT_DISALLOCATE(r4, 0x5608) r5 = socket(0x10, 0x3, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f00000001c0)={{0x435, 0x5, 0x1f, 0x40, 0x9, 0x1f}, 0x6}) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'si\v0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x9}}) ioctl$sock_ifreq(r5, 0x89f2, &(0x7f00000002c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) 2018/05/20 17:40:51 executing program 3: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1}}, {{@in=@multicast1}, 0x0, @in6=@ipv4}}, &(0x7f0000000140)=0x6) fcntl$setstatus(r0, 0x4, 0x4000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_getres(0xfffffffffffffff9, &(0x7f0000000000)) 2018/05/20 17:40:51 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) pwritev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="d9d2a290fd5361aeebad14c8fe43ce3d27ead91539cd92ed637698a04c66e337e360022c364915e2", 0x28}, {&(0x7f00000002c0)="59801c238e361a56216548e6e834f5556a6e60f6e1a0bc608fb10b0dc0e717d496a6efdfbd925ed3fe0ea1ea02e3f253033a5715e1f1d42bcdc919cbbdf40ae94260be8c9897ad818b44a49088b318c8f3af66ad39839a429cce8a4d3b6a9d4529427952453655517bcece9c34954d1c3a5e2af2cdc9afea3548e090da7a449f94ac1286b200a08363e7314033975926cee23635adf32d5624398fdbf1d7ce8b7f9cdf265cdd681776e57aba62905ca0128253a06666a54c767c94ec5f894960dcb1492bb5414f1eceed1e06a9d1cab50bd19cc368508df33460931f791981a7f2eb98543b296a91745d3b46e3fa28cb2ad6c2", 0xf3}], 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000000c0)=ANY=[@ANYBLOB="736563757269747900060000000000060000000000ff7f00000000000000000002000000000000686d316127000000000000000000000000000000000000000000000000000000b30000000000"], 0x48) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e3fffffdef01af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000), 0x21d}, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000080)={'veth1_to_bond\x00', &(0x7f0000000280)=@ethtool_perm_addr={0x1b, 0x5, "de29a9f418"}}) close(r4) close(r1) 2018/05/20 17:40:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x6, &(0x7f0000000040)) 2018/05/20 17:40:51 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0c9bf32a2e5dba1797ae0086dd2050a09c00081100fe800000000000f3ff00000000000093a102cc332972e90000e00000000000aa00000000000890788f0d1fcb7ff4cc812ff5c64f16ad1b6ea7ee951395513ca48db6a2bec6f503dafe1ce17f55847318fd64501eff03be1656fd738781360770ecc8ff820248981194f58469b77adadb01d74d3a9537a47f00edc4abcbeb10a3d84825a1db9e7349e2b0c640"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0x2]}) 2018/05/20 17:40:51 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xd00000000000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:51 executing program 5: r0 = socket(0x10, 0x80002, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000340), 0x80, &(0x7f0000000840), 0x0, &(0x7f00000008c0)=""/4096, 0x1000}, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000240)=0x40, 0x4) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x21, 0x400100) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x4) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 2018/05/20 17:40:51 executing program 7: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x84) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000200)={0x2c6, 0x9, 0x6, 0xffff}, 0x10) ioctl(r0, 0xffff, &(0x7f00000000c0)="f7b595b8dc8f04430399bb839d9cf33e7313c1c2bd1871b474113df35ba88b3062ff4da0a99c7195ccce16512a3da9c42150ffd7b5b26613ccbe9af7adcd5742116754eac5a192fb1c840bf4e25db45eac37a330e159e2c5325da643ec50d32b87501c30703ece2701a191b029484a29ed1b58c4d4e16c3a566584bda97c3f8f43af9fdc66b981738834b6183a94cd45732bfc30246e77c377f9234d5d4d5e16e9de0adf0b54d0b97131") r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000180)={'rose0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) r3 = socket(0x200000000a, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = getpgrp(0xffffffffffffffff) fcntl$setownex(r4, 0xf, &(0x7f00000002c0)={0x1, r5}) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000580)=0x54) readv(r2, &(0x7f0000000540)=[{&(0x7f0000000380)=""/166, 0xa6}, {&(0x7f0000000440)=""/233, 0xe9}], 0x2) 2018/05/20 17:40:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100000000, 0x80) openat(r1, &(0x7f0000000040)='./file0\x00', 0x480082, 0x2) fadvise64(r0, 0x0, 0x1ff, 0x3) 2018/05/20 17:40:52 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0xffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000400)={0x166, 0x14, [0x5, 0xfffffffffffffff8, 0x0, 0x8, 0xffffffff]}) poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000480)=0x2, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) write(r1, &(0x7f00000000c0)="90", 0x1) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000440)={0x7}) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)=':\x00', &(0x7f0000000080)='\x00', &(0x7f0000000100)='/dev/vcsa#\x00', &(0x7f0000000140)='/dev/vcsa#\x00', &(0x7f0000000180)='cpuset*)self\x00', &(0x7f00000001c0)='/dev/vcsa#\x00', &(0x7f0000000200)='vmnet1loppp1-\x00', &(0x7f0000000240)='wlan1+\x00'], &(0x7f0000000340)=[&(0x7f00000002c0)='/dev/vcsa#\x00', &(0x7f0000000300)='nodevselfvmnet0em0[em1\x00']) 2018/05/20 17:40:52 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x7, 0xffffffffffffffff, 0x0) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) getpgrp(0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='io\x00') socket(0x1, 0x5, 0x3) pread64(r1, &(0x7f00009f3000), 0x352, 0x0) 2018/05/20 17:40:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000540)={0x27c9, 0x115990c6, 0x3, 0x400, 0x51f8, 0x9, 0x5dfd}, 0xc) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis)\x00'}, 0x58) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000400)=0x0) getpgrp(r3) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00000003c0)={0x15, 0x1f, &(0x7f0000000380)="17745d52871739f638dc6423dcf25bd1cb9a8c0b21cded19c08f46b399ff4f"}) r4 = accept(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x80) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000280)={@un=@file={0x0, './file0\x00'}, {&(0x7f0000000180)=""/135, 0x87}, &(0x7f0000000240), 0x21}, 0xa0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="028e0000000016155b4e9a77b1562fe400", 0x11) 2018/05/20 17:40:52 executing program 7: r0 = socket(0x5, 0x5, 0xb) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast1, @dev}, &(0x7f0000000100)=0x8) socket$unix(0x1, 0x20040001, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) keyctl$set_reqkey_keyring(0xe, 0x1) 2018/05/20 17:40:52 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xfeffffff00000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:52 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) shmget(0x3, 0x1000, 0x820, &(0x7f0000ffe000/0x1000)=nil) 2018/05/20 17:40:52 executing program 0: r0 = socket$inet(0x28, 0x2, 0xffffffff00000028) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/20 17:40:52 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8902, &(0x7f0000000080)="00000080") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1f, 0x7, [0x7d, 0x3, 0x2, 0x0, 0x4, 0xa, 0x1]}, &(0x7f0000000040)=0x16) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x1e723ab, 0x6}, 0x8) 2018/05/20 17:40:52 executing program 2: r0 = socket(0x40000000002, 0x3, 0x2) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='maps\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f00000013c0)=""/208, 0xd0}], 0x1, 0x0) 2018/05/20 17:40:52 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x30000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:52 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000000000)) 2018/05/20 17:40:52 executing program 3: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) syslog(0x2, &(0x7f0000001980), 0x0) 2018/05/20 17:40:52 executing program 4: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x400, 0x6}, 0x8) socket$rds(0x15, 0x5, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x80000001, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x4e23, @rand_addr=0x100000000}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x83, @local={0xfe, 0x80, [], 0xaa}, 0xd1b5}, @in6={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0xfb}, @in6={0xa, 0x4e22, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e23, @rand_addr=0x9}, @in6={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}], 0xe8) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f00000001c0)="2c009de59304981837d64ea4224abd55ef0b54867f1d377a2d9f0087fc88b8f2bd493a539365eebcd92b129363d63f3274c5d01ec92dd5cd3bef68b78ec4f9b2ed4dc555663689931b48bb1e34951a046d91ec55af0f028985cb0783116c9fa7b6ea124a6729adbd33b8e1b44849eec806ca699a027c681bfee00cdb7e1347134d617f712d", 0x85) 2018/05/20 17:40:52 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, {0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, 0x8ff7, [0x3da, 0x7ff, 0x7, 0x21c, 0x81, 0x7f, 0x6, 0x4d7]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0605345, &(0x7f0000dc5f98)) 2018/05/20 17:40:53 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r1, 0x400000000f3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x1e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0xffad) close(r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) 2018/05/20 17:40:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x30}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000080)={r1, 0x4}) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0), 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/05/20 17:40:53 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000680)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000500)=0x84) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20400, 0x0) sendmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@llc={0x1a, 0x207, 0x7f, 0x3ff, 0xfffffffffffffffa, 0x200, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)="75b2204e6e17332900d5cda11fdbdadcaa72049b9f9c119a60d4060ae2ed9e092a8fbd4a2d1e3d57f21b67decf3ecf890ed00536798cf67e772878957a0b1dc92004dbac", 0x44}, {&(0x7f0000000740)="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"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0x12d8, 0x20008001}, 0x4) kexec_load(0x0, 0x0, &(0x7f0000000300), 0x0) 2018/05/20 17:40:53 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)={0x3, 0xf, [0x3, 0x3, 0x800, 0x10009]}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x6}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) sendmsg$kcm(r0, &(0x7f00000037c0)={&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x1, @empty, 'ip6gretap0\x00'}}, 0x80, &(0x7f0000002440)=[{&(0x7f0000000140)="bc207ecfbae3d67861d432a2c4c3c1f8ba850f607f1f435c0b82df74952f987c273f910cd1b3f318b9ef8c803c40081df3185e6591c1e608c513a76d54153fce6a8f3e5f69e139e3f392cb2a5280ecded7ffb559d5d2956f3a69c7178b91e2658bc721bfc12894cd9f68fb18f4325a7ba559302ad4e9e4548d1662ec5f2247bdba9c4435727146d3d1a0c9400f0145aace7828d4aca09102a870591e7dbc2f1c75a36b3d27f780e3baafba3eb0f66e1e02d913ef960e38ed5f56038a96b217dcfc6eef2e", 0xc4}, {&(0x7f0000000240)="de184ff4958255177d991ff79caf63548aabeed636d69026b17c9d79f2efc38593dc4cd1d2c6142ada39bd661a7072736f1848e31f300333ce2d6ab5272a85a8d5968c98a2c19b06b646186700bea738676eda7a202befb8b1bc3e8fb4fa093983f315385ee73b35c5dfb7326440ec7ff0", 0x71}, {&(0x7f00000002c0)="7c009c71ca687416957fea89c12ca96acf698f7cf5a01e2c0dcac7bec6c08734ad01f7931866bc1d3335cfefcf13efd59a50de684acaa2e5af0e030201f52b13052b0ae1815ae0d913b4921a9841eed6035939216866654ca7abb4dcf1aa0a5876a420c399f159278197d7f33b284fb4d3e146de1f19dd827a5171fb3e6b8a0796352bb845dd01a51525e6a54d65e732f629699de9e463a10ef94874d6f8e8e70b785e23d9421f965be86df48e8b3da43372f5060068c4e1297e96f7c080efe942043cd2ebbdfbf47241222965024796e02e5baaa7e149477ff8", 0xda}, 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"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"}, {0x98, 0x11b, 0x25d74590, "131e71326b13baf57ecd0aec8273b8328ae83ae5b39b08c6bc96526596756596a8e3d719cbf18567e0d729201e34eae6b05ad2b291e6d90f905a99b4ac322dbd2dbf20da54562dfc36e2e0147b889e75ec051a53aefbdd3d26f7bfc8fccf0f6368454a235538a4a5ae9fd856c930df6cbbd53aeea16763faf885a67512c53c2dde9b3ac64e1a81"}, {0x80, 0x109, 0x800, "95dce87c945ec3fac9bee2b54e2cf91549f0c9b487661ab1f73e638b4ff204b9293b5f56dcafb495899c2f103e795750d3a4645a188e3fd09bb4fe669a17d38d8a7acedb00437fe09f6022f80762b246fd30cb1a48d44b34b01d7e325864b9c41ea53b90c22fb616dd1301b5fdaa0164"}, {0x88, 0x0, 0x100000000, "32bd94f9dedb0967fcae6e6033af91e846d5159c4133f87b9d4c22ec520189b052a78772895bebf4950cf5d82274414255eecb31c489ff272cefbd31db674ef7a30f19d337f48fa833c51648550c133e66bbd3fb80ca4cc10b2a12ed34875ac55eb614c5ee9d810bf9dc3b57f2aa1c083f75"}], 0x12d0, 0x40008c0}, 0x20000000) 2018/05/20 17:40:53 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000480)=0x98) 2018/05/20 17:40:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000000340)=ANY=[@ANYBLOB], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) writev(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)='$', 0x1}], 0x1) shutdown(r1, 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="a8", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(0xffffffffffffffff, 0x1) 2018/05/20 17:40:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e24, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0xfb4}, 0x8) 2018/05/20 17:40:53 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x7, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000200)) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x98800, 0x0) sendto$ipx(r1, &(0x7f00000003c0)="fb266ef010a9f49ac604cc708c9766df5c3929cc81263b6913f7b40b3876af4845c7467391109a09bfb44d4629c15afb26646cb26bdc21d008ef8b630eff34e3089b65e7bec45e8243d7e612ca51310cc5dc6c36c89b8139e6e0706606949aac6ce53cc56dbcf1f5a7d989ea5f3a5da38535ee73daa939313ce019620954464a7033f8cbdade9358a81aa672f4b07b832092b162c6cf81ebeecf73e25df788931b01f4e2e35ff677a44f59b39ead284d663390216a78eaff762854ca5a7ff69a6bba437c", 0xc4, 0x4091, 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0xa0, r3, 0x108, 0x70bd2b, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x3}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x50}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x16}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4010) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000540)) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r4 = getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0}, &(0x7f00000007c0)=0xc) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000a40)=0xe8) getgroups(0x2, &(0x7f0000000a80)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000000b80)=[{&(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000600)="4aaa10813cbfde7ceff614caae67fc9a41c64d68095b147d8ffabb1f6dd5f558df3583418d9790642b81263bd58e", 0x2e}, {&(0x7f0000000640)="a49f00315e2c930aae92de9317b00f5a048e89e3a2b707ba466ace670463cf17b22c4a89263c8f90eff5cc1ffc95496fe55de2e28b3cde2820c13ddc5027015a8da7f0c26d4fc0fff0fe6fa0d560df64da4f9eaec468f9ed7a7eb5c7572b7b39109a7ce5a8f6eb0eca", 0x69}, {&(0x7f00000006c0)="0893cd4923c8e13f54594c50b0bd705c04fdab5fd9a6e355afaf6d7ad2350782eacbd242a7b9bf70008879c39c2284a572195df1f399759bd71095eb3fac8bdba2ec600bc4", 0x45}], 0x3, &(0x7f0000000ac0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x30, 0x1, 0x1, [r2, r0, r1, r2, r0, r2, r0, r1]}], 0xa0, 0x81}], 0x1, 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000500)=0x0) getpgid(r10) ioctl$PERF_EVENT_IOC_RESET(r1, 0xc008240a, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/vsock\x00', 0x80100, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000004c0)={r11, 0x3f, 0x8, 0xfffffffffffffff7}, 0x10) 2018/05/20 17:40:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0x4, 0x5, 0x40) ioctl(r0, 0x2, &(0x7f0000000440)="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") accept4$netrom(r1, &(0x7f00000002c0)=@full, &(0x7f0000000080)=0x48, 0x800) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000009000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000000)="0f01f7660f017b000f00d00fc75f810fc7a5000066b9b10b00000f32f30a1cba400066edf20f58db66b9800000c00f326635010000000f30", 0x38}], 0x1, 0x0, &(0x7f0000000040)=[@cr4={0x1}], 0x1) clone(0x0, &(0x7f00000002c0), &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000200)) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae88, &(0x7f0000000040)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x298000, 0x0) 2018/05/20 17:40:53 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0185879, &(0x7f0000000080)={0x20000201, &(0x7f0000000100)}) r1 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x1ff, 0x200040) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x5c, r2}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) 2018/05/20 17:40:53 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x5, 0x9, 0x0, 0xb74d, 0x0, 0x7fffffff, 0x21, 0xd, 0x6ac4, 0x81, 0xfffffffffffff4e8, 0x0, 0x6, 0x3ff, 0x72d, 0x4d5, 0xfdf, 0x180, 0x7fffffff, 0x0, 0x5, 0x7ff, 0x1, 0xffffffffffff0001, 0x9, 0x7112, 0x6, 0x5, 0x7, 0x5, 0x200, 0x0, 0x61, 0x721, 0x3, 0x4, 0x0, 0x1f, 0x6, @perf_config_ext={0x8001, 0x9}, 0x10920, 0x8, 0x7, 0x7, 0x80000001, 0x1, 0x6}, 0x0, 0x4, 0xffffffffffffff9c, 0x9) fcntl$getown(r0, 0x9) seccomp(0x1000000, 0x0, &(0x7f0000000040)) 2018/05/20 17:40:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xfffffffe}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:53 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x0, 0x401, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) setsockopt$inet6_tcp_int(r2, 0x6, 0x6, &(0x7f00000000c0)=0xfffffffffffffffc, 0x4) r3 = socket(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x0) getgid() syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) 2018/05/20 17:40:53 executing program 3: capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000180)) r0 = socket$unix(0x1, 0x3, 0x0) socket$unix(0x1, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000000100)={0x0, 0x34, 0x6, @thr={&(0x7f0000000080)="4d9d625bfdbb09defdc654d63dfe3f1749cec94c772a7b2ae86448b8d810bc6cea816b115c371c93c03e3b58ba95e373badf61", &(0x7f00000000c0)="70c753946478c25709c8ed1047ce6b"}}, &(0x7f0000000140)) r1 = dup3(r0, r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x30000010}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)={0x6, 0x4}) 2018/05/20 17:40:53 executing program 1: pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x6422, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}], 0x1c) futex(&(0x7f000031dffc), 0x400000085, 0x0, &(0x7f0000004000), &(0x7f0000000000), 0x40000000) 2018/05/20 17:40:53 executing program 0: r0 = socket(0xa, 0x100000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x3ff}, &(0x7f0000000100)=0x8) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x5, 0xf}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0xfffffffffffff698}]}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f00000001c0)=':}wlan0nodev,\x00') ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000000180)={0x5, 0x1, 0x2, 0x23a, 0x34}) 2018/05/20 17:40:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xa}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:53 executing program 4: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = request_key(&(0x7f0000000040)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='*selinux[vmnet0cgroupGPLeth0\x00', 0xfffffffffffffffb) r2 = request_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)=']bdev,\x00', 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="dfa5ee50740e5589784a660df8a5b1994f2d01aef68036c929e413f6b6cbc5df98d74046afec8ddab6580b3175f8e7e976296d77c4989c2b54923788c4149693e47bee9d55f2f1902a8c96309205de75", 0x50, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000340)={r1, r2, r3}, &(0x7f0000000980)=""/4096, 0x1000, &(0x7f00000004c0)={&(0x7f0000000380)={'sha224-ssse3\x00'}, &(0x7f00000003c0)="7fdaf0abc17b173b0f1033b7131553509c18353e37b63b128ef61d6bd25cb91b534876d1cc57d6f2a4e5677e839405c563259e1d393c871e637ecccba3a3dc0501589ff6a8d87aa5b4913be24ffafe84445681767de1c98142c94dc58b5cbe6973a54e112c26bec58e7e7adc08a63710eb82ee8944c15ce8b0e39a358ece6ad9673b5eb8504c534ff4d1fe01dcb9714dd9c0965802c683a5a6a2daf5afd0874a79078ad89a39db85783888ab6477727cb49437e4c8490c3238e83f4a7838cb3541b32d2a94e4390d3a", 0xc9}) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) recvmsg(r5, &(0x7f0000007900)={&(0x7f0000007640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000077c0)=[{&(0x7f00000076c0)=""/231, 0xe7}], 0x1, &(0x7f0000007800)=""/207, 0xcf}, 0x0) sendmsg(r4, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000001d80)}, 0x0) r6 = syz_open_dev$audion(&(0x7f0000000500)='/dev/audio#\x00', 0x8, 0x40000) r7 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x110, 0xffffffffffffffff, 0x27) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f0000000540)={r7}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) sendmsg(r4, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000840)="a0", 0x1}], 0x1, &(0x7f0000000980)}, 0x0) 2018/05/20 17:40:53 executing program 1: recvmmsg(0xffffffffffffff9c, &(0x7f0000005200)=[{{&(0x7f0000002700)=@can, 0x80, &(0x7f0000004b80)=[{&(0x7f0000002780)=""/152, 0x98}, {&(0x7f0000002840)=""/49, 0x31}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/4096, 0x1000}, {&(0x7f0000004880)=""/34, 0x22}, {&(0x7f00000048c0)=""/150, 0x96}, {&(0x7f0000004980)=""/21, 0x15}], 0x7, &(0x7f0000004c40)=""/65, 0x41}}], 0x1, 0x0, &(0x7f0000005440)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="00000004"], 0x18}, 0x0) recvmmsg(r0, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0) 2018/05/20 17:40:53 executing program 7: r0 = socket(0x7, 0x1, 0xffb) ioctl(r0, 0x8912, &(0x7f0000000380)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0xfce3) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r2, 0x0) 2018/05/20 17:40:53 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x800) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) setgroups(0x2, &(0x7f0000000380)=[0x0, 0x0]) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x4) getgroups(0x2, &(0x7f0000000080)=[0x0, 0x0]) 2018/05/20 17:40:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x3000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6ef}}, 0x80, 0x7fffffff, 0x3f, 0x0, 0x41}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x7, 0x1, [0x6]}, &(0x7f00000001c0)=0xa) mlockall(0x1) 2018/05/20 17:40:54 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b01"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x7, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000000000000000000000000000005000000000000d2000000000000000000950000000000000098185db7992874eb4f14290d214536db1c5a40aba62ef3ba767f04d9a838812552d7f42a1e12077f0a908e7d56e3e7578dcfed0c2057f7dd3707b24534cd64c7c7a2a77b81cd2a4a0688c37df644ce3cd347000ad5e59580a99153847712e0fd82d6cdc7170446e38bb7a3b09339d99b8e2886956e1753174317b3c82fea4fd0b80fd0df0db7378495ec0ef8d873f36e89bea36c086c8d39a1b5"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200443, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@multicast1, @rand_addr}, &(0x7f0000000180)=0xc) 2018/05/20 17:40:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x8}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:54 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x40043311, &(0x7f0000000040)) 2018/05/20 17:40:54 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003240)=[{{&(0x7f0000000140)=@rc, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)=""/206, 0xce}], 0x2, &(0x7f0000000340)=""/169, 0xa9, 0xb}, 0x100000001}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000400)=""/47, 0x2f}, {&(0x7f0000000440)=""/229, 0xe5}, {&(0x7f0000000540)=""/42, 0x2a}, {&(0x7f0000000580)=""/23, 0x17}, {&(0x7f00000005c0)=""/136, 0x88}, {&(0x7f0000000680)}, {&(0x7f00000006c0)=""/83, 0x53}, {&(0x7f0000000740)=""/10, 0xa}, {&(0x7f0000000780)=""/149, 0x95}], 0x9, &(0x7f0000000900)=""/4096, 0x1000, 0x8}, 0x101}, {{&(0x7f0000001900)=@can, 0x80, &(0x7f0000002a40)=[{&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/161, 0xa1}], 0x2, 0x0, 0x0, 0x9}, 0x80000001}, {{&(0x7f0000002a80)=@l2, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002b00)=""/239, 0xef}, {&(0x7f0000002c00)=""/125, 0x7d}, {&(0x7f0000002c80)=""/53, 0x35}, {&(0x7f0000002cc0)=""/124, 0x7c}], 0x4, &(0x7f0000002d80)=""/93, 0x5d, 0x9}, 0x5}, {{&(0x7f0000002e00)=@pppoe, 0x80, &(0x7f0000003000)=[{&(0x7f0000002e80)=""/89, 0x59}, {&(0x7f0000002f00)=""/46, 0x2e}, {&(0x7f0000002f40)=""/131, 0x83}], 0x3, &(0x7f0000003040)=""/70, 0x46, 0x8000}, 0x8}, {{&(0x7f00000030c0)=@sco, 0x80, &(0x7f00000031c0)=[{&(0x7f0000003140)=""/80, 0x50}], 0x1, &(0x7f0000003200)=""/41, 0x29, 0xd27}, 0x10001}], 0x6, 0x40000000, &(0x7f00000033c0)={0x0, 0x1c9c380}) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'team0\x00'}, 0x18) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000001c0)) ioctl(r2, 0x800000000008982, &(0x7f0000000080)) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000003400)={"6d616e676c65000000000000000000e7ff00"}, &(0x7f00000000c0)=0xffffffffffffffb0) r3 = dup3(r2, r0, 0x80000) ioctl$TIOCSTI(r3, 0x5412, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000000)) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000003480)=""/243) ioctl$KDSKBLED(r3, 0x4b65, 0x0) 2018/05/20 17:40:54 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x34, 0x3) ioctl$int_out(r1, 0xc0385720, &(0x7f0000000100)) 2018/05/20 17:40:54 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) capset(&(0x7f00000000c0)={0x20080522}, &(0x7f0000000100)) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0a000009000000c90c0000000000000000000000000000000000000000000000000000000000000000000000"]}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='yeah\x00', 0x5) 2018/05/20 17:40:54 executing program 7: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@generic={0x0, "e6597d3860340c391e10be3b16bf28e7f7a73e892aba7777fea4ef25f8ffe91e9a7eabadab8e76e8627a8cba628a60a667d635c35484f5264b4397cf9e48162266cbafd2fbd656a4e380299e77b89b0a917f3346d83a10a02b9f9c94d08f5c9ee5991ce0eed647b686f1f7861651e44ec0bf8b8b3c5dcd85d49f9d4b2ba8"}, 0x80) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x8, 0x7fff, 0x100000000, 0x5}, {0x9, 0x3, 0x3, 0x2}]}) 2018/05/20 17:40:54 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) unshare(0x2000400) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) ioctl$TIOCSETD(r2, 0x5451, &(0x7f0000698000)) 2018/05/20 17:40:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x80350000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:54 executing program 7: r0 = socket(0x1, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2, 0x282) r4 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x0) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000200)=0x44) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000012000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000100)="c4c23545d3b80a0000000f23c80f21f8350c0000000f23f8670f01df2e662e0f06e9950000003e26f00fbb2d000000000f01df0fc75e0066b869008ed00f35", 0x3f}], 0x1, 0x4, &(0x7f0000000180), 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x2f, &(0x7f0000000000)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000e0010000000000000000002a317c03090d7819135d551f9df8bbb0c87c50bc84c875e59f468828ce3a68ffef6bbaaf000000000000000000000000"], 0x28) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000300)=0x2, 0x4) accept$ax25(r4, &(0x7f0000000180), &(0x7f00000001c0)=0x10) close(r2) close(r1) 2018/05/20 17:40:54 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2e4, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7, 0x7, 0x4, 0x0, 0x1, 0x40, 0x2, 0xfff, 0x401, 0x1, 0x81, 0x8001, 0x80000000, 0x9, 0x8, 0x2, 0x4, 0x4, 0x400, 0x0, 0x5, 0x1, 0x0, 0x9, 0x200, 0x8, 0x1, 0x8, 0x8, 0x9, 0x270510b9, 0x6, 0x488, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_config_ext={0x9, 0x9}, 0x1200, 0x3f, 0xfff, 0x0, 0x794, 0x9, 0x10000}, r1, 0xb, r0, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1f) 2018/05/20 17:40:54 executing program 4: mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x800, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000280)={'mangle\x00'}, &(0x7f0000000300)=0x54) io_setup(0x7fff, &(0x7f0000000140)=0x0) io_getevents(r1, 0x1c, 0x4, &(0x7f0000000180)=[{}, {}, {}, {}], &(0x7f0000000200)={0x0, 0x989680}) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000000000)={0x0, 0xffffffbffffffbae, 0x7ff}) clock_nanosleep(0x9, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000000c0)) 2018/05/20 17:40:54 executing program 0: r0 = gettid() tgkill(r0, 0x0, 0x0) 2018/05/20 17:40:54 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003240)=[{{&(0x7f0000000140)=@rc, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)=""/206, 0xce}], 0x2, &(0x7f0000000340)=""/169, 0xa9, 0xb}, 0x100000001}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000400)=""/47, 0x2f}, {&(0x7f0000000440)=""/229, 0xe5}, {&(0x7f0000000540)=""/42, 0x2a}, {&(0x7f0000000580)=""/23, 0x17}, {&(0x7f00000005c0)=""/136, 0x88}, {&(0x7f0000000680)}, {&(0x7f00000006c0)=""/83, 0x53}, {&(0x7f0000000740)=""/10, 0xa}, {&(0x7f0000000780)=""/149, 0x95}], 0x9, &(0x7f0000000900)=""/4096, 0x1000, 0x8}, 0x101}, {{&(0x7f0000001900)=@can, 0x80, &(0x7f0000002a40)=[{&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/161, 0xa1}], 0x2, 0x0, 0x0, 0x9}, 0x80000001}, {{&(0x7f0000002a80)=@l2, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002b00)=""/239, 0xef}, {&(0x7f0000002c00)=""/125, 0x7d}, {&(0x7f0000002c80)=""/53, 0x35}, {&(0x7f0000002cc0)=""/124, 0x7c}], 0x4, &(0x7f0000002d80)=""/93, 0x5d, 0x9}, 0x5}, {{&(0x7f0000002e00)=@pppoe, 0x80, &(0x7f0000003000)=[{&(0x7f0000002e80)=""/89, 0x59}, {&(0x7f0000002f00)=""/46, 0x2e}, {&(0x7f0000002f40)=""/131, 0x83}], 0x3, &(0x7f0000003040)=""/70, 0x46, 0x8000}, 0x8}, {{&(0x7f00000030c0)=@sco, 0x80, &(0x7f00000031c0)=[{&(0x7f0000003140)=""/80, 0x50}], 0x1, &(0x7f0000003200)=""/41, 0x29, 0xd27}, 0x10001}], 0x6, 0x40000000, &(0x7f00000033c0)={0x0, 0x1c9c380}) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'team0\x00'}, 0x18) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000001c0)) ioctl(r2, 0x800000000008982, &(0x7f0000000080)) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000003400)={"6d616e676c65000000000000000000e7ff00"}, &(0x7f00000000c0)=0xffffffffffffffb0) r3 = dup3(r2, r0, 0x80000) ioctl$TIOCSTI(r3, 0x5412, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000000)) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000003480)=""/243) ioctl$KDSKBLED(r3, 0x4b65, 0x0) 2018/05/20 17:40:54 executing program 0: socketpair(0x3, 0x6, 0x80000001, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x0, 0x6, 0x0, 0x0, 0x40, 0x0, 0x7, 0x8, 0x9, 0x4}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x58) 2018/05/20 17:40:55 executing program 2: r0 = socket(0x0, 0x0, 0x0) ioctl(r0, 0x8, &(0x7f0000000180)="24d2453b8f401cf5aaa067988d9584fb4ec3020180e5ee87326b772d9a551d346082e88b8fda83a2e16017dbe1b03ffd9fe3cfe847a7d0cd4c05493c70e89f67435c") r1 = creat(&(0x7f0000001380)='./file0\x00', 0x0) ioctl$fiemap(r1, 0x40086602, &(0x7f00000000c0)=ANY=[]) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0xfffffdb9) fallocate(r2, 0x3, 0x0, 0xffff) 2018/05/20 17:40:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x2000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:55 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00000001c0)=0x2, 0x4) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000bc0)={&(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000ac0)=""/207, 0xcf}, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x8) 2018/05/20 17:40:55 executing program 1: r0 = socket$inet(0x15, 0x5, 0x0) getsockopt$inet_mreqn(r0, 0x114, 0x400000002716, &(0x7f0000000100)={@remote, @remote}, &(0x7f0000000000)=0xfea6) socketpair(0x2, 0x804, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={r1, r1, 0x6}, 0x10) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='trusted.eth1*%\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000240)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)=':vboxnet1*\x00'], 0x800) 2018/05/20 17:40:55 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003240)=[{{&(0x7f0000000140)=@rc, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)=""/206, 0xce}], 0x2, &(0x7f0000000340)=""/169, 0xa9, 0xb}, 0x100000001}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000400)=""/47, 0x2f}, {&(0x7f0000000440)=""/229, 0xe5}, {&(0x7f0000000540)=""/42, 0x2a}, {&(0x7f0000000580)=""/23, 0x17}, {&(0x7f00000005c0)=""/136, 0x88}, {&(0x7f0000000680)}, {&(0x7f00000006c0)=""/83, 0x53}, {&(0x7f0000000740)=""/10, 0xa}, {&(0x7f0000000780)=""/149, 0x95}], 0x9, &(0x7f0000000900)=""/4096, 0x1000, 0x8}, 0x101}, {{&(0x7f0000001900)=@can, 0x80, &(0x7f0000002a40)=[{&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/161, 0xa1}], 0x2, 0x0, 0x0, 0x9}, 0x80000001}, {{&(0x7f0000002a80)=@l2, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002b00)=""/239, 0xef}, {&(0x7f0000002c00)=""/125, 0x7d}, {&(0x7f0000002c80)=""/53, 0x35}, {&(0x7f0000002cc0)=""/124, 0x7c}], 0x4, &(0x7f0000002d80)=""/93, 0x5d, 0x9}, 0x5}, {{&(0x7f0000002e00)=@pppoe, 0x80, &(0x7f0000003000)=[{&(0x7f0000002e80)=""/89, 0x59}, {&(0x7f0000002f00)=""/46, 0x2e}, {&(0x7f0000002f40)=""/131, 0x83}], 0x3, &(0x7f0000003040)=""/70, 0x46, 0x8000}, 0x8}, {{&(0x7f00000030c0)=@sco, 0x80, &(0x7f00000031c0)=[{&(0x7f0000003140)=""/80, 0x50}], 0x1, &(0x7f0000003200)=""/41, 0x29, 0xd27}, 0x10001}], 0x6, 0x40000000, &(0x7f00000033c0)={0x0, 0x1c9c380}) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'team0\x00'}, 0x18) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000001c0)) ioctl(r2, 0x800000000008982, &(0x7f0000000080)) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000003400)={"6d616e676c65000000000000000000e7ff00"}, &(0x7f00000000c0)=0xffffffffffffffb0) r3 = dup3(r2, r0, 0x80000) ioctl$TIOCSTI(r3, 0x5412, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000000)) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000003480)=""/243) ioctl$KDSKBLED(r3, 0x4b65, 0x0) 2018/05/20 17:40:55 executing program 4: r0 = socket(0xa, 0x80002, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000002a00)={0x945, 0x80000000, 0x9, 0x3325, 0x2, 0x9}) r1 = syz_open_dev$vcsa(&(0x7f00000029c0)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl(r0, 0x8916, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$sock_netdev_private(r2, 0x89f8, &(0x7f0000000140)="d6f72741b7f23ac5e59cfa48df37d3747bb22f9687dae9501bc94eb1721523ad8c046239baf6f348190c6826ea019b900361f4f220da0c3c7cdb16638bd9a2f53638d6832fc9c6d501def0c6b46684b95f528b36ad167e816102bef6eecbb8df6634551d5ff8ef790d71d6d31e3785fd2b64d83d877d7265b0fde82780e1cdd1b62cdf4feaa064d6077bb4f32ac01690e9ea977d5094abbc9a61b0f3c76d8bcddefd96b9ce75805fe4e1135dbc06bb92a78bfce4b3819bdcae40aacdfa26feae39f8ae3d18658085f74347ba8d53efb58461a53f6228b3e0f9e89c8d35832a83a274fd58efde") r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x4a387cc721843ac4, 0x0) ioctl$SG_SET_TIMEOUT(r3, 0x2201, &(0x7f0000000040)=0x9) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000028c0)=0x0) process_vm_readv(r4, &(0x7f00000012c0)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/21, 0x15}], 0x2, &(0x7f0000002800)=[{&(0x7f0000001300)=""/119, 0x77}, {&(0x7f0000001380)=""/114, 0x72}, {&(0x7f0000001400)=""/53, 0x35}, {&(0x7f0000001440)=""/255, 0xff}, {&(0x7f0000001540)=""/16, 0x10}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)}, {&(0x7f00000025c0)=""/242, 0xf2}, {&(0x7f00000026c0)=""/166, 0xa6}, {&(0x7f0000002780)=""/77, 0x4d}], 0xa, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x2) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000002580)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000002980)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x840}, 0xc, &(0x7f0000002940)={&(0x7f0000002900)={0x18, r5, 0x300, 0x70bd25, 0x25dfdbfc, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1}, 0x20004840) 2018/05/20 17:40:55 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) socket(0xa, 0x1, 0x0) r0 = getpgrp(0x0) ptrace$pokeuser(0x6, r0, 0x9, 0x4) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001496f2cd372f1c3befc67a492c80280f6b4a078cc422efb84b2a6a4c044ab467cc9f2cda622709ed206db3018ea9c375471c2f8bf3800020000000000003e4eece7be71c21b2cfc44a9da2c9bb0861bee242d7365baf8ccde7bb6064fb3946f8cab8b915c69b4f3335384840df851a20f22d095b6a65ae8e8eeffc2a75098a60e0f9ead82fce1a6443282bae23b54210802d94912f3cfac32"]) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4008ae89, &(0x7f0000000140)={0x10, 0x0, [0x3a]}) 2018/05/20 17:40:55 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) write$binfmt_script(r3, &(0x7f00000012c0)={'#! ', './file0', [{0x20}], 0xa, "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0x100c) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000000)=0x51a2) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000003c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x8005001f, 0x0, 0x0, 0x28, 0x0, 0x6500}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x9f407ce641ed551c, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x39}, &(0x7f00000000c0)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KDENABIO(r4, 0x4b36) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000180)={r5, 0xd2}, &(0x7f00000001c0)=0x8) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4138ae84, &(0x7f0000000100)) 2018/05/20 17:40:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x80040200}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:55 executing program 0: r0 = socket(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) accept4$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) 2018/05/20 17:40:55 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00', 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f0000000140)="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", 0x1000) getsockname(0xffffffffffffffff, &(0x7f0000001140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000011c0)=0x80) r3 = getpgid(0x0) r4 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001580)={0x0, 0x0, 0x0}, &(0x7f00000015c0)=0xc) r6 = fcntl$getown(r0, 0x9) lstat(&(0x7f00000039c0)='./file0\x00', &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003a80)='./file0\x00', &(0x7f0000003ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003b40)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003b80)={0x0, 0x0}, &(0x7f0000003bc0)=0xc) getresgid(&(0x7f0000003c00), &(0x7f0000003c40), &(0x7f0000003c80)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000006380)=0x0) stat(&(0x7f00000063c0)='./file0\x00', &(0x7f0000006400)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006480)={0x0, 0x0, 0x0}, &(0x7f00000064c0)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000006500)=0x0) lstat(&(0x7f0000006540)='./file0\x00', &(0x7f0000006580)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000006600)=[0x0, 0xffffffffffffffff, 0x0]) r19 = fcntl$getown(r0, 0x9) stat(&(0x7f0000006640)='./file0\x00', &(0x7f0000006680)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getgid() r22 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006a40)={0x0, 0x0}, &(0x7f0000006a80)=0xc) fstat(r0, &(0x7f0000006ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000006b40)={0x0, 0x0}) lstat(&(0x7f0000006b80)='./file0\x00', &(0x7f0000006bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000006c40), &(0x7f0000006c80)=0x0, &(0x7f0000006cc0)) sendmmsg$unix(r2, &(0x7f0000007500)=[{&(0x7f0000001200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000001280)="e6628c9c607df8dfc155f27b0d73f838122f0d16072a31f4d123eb1e52b560e05baff850193f48e2819350a7c5acfd0b3ebb99f499a1232261d5f2708136623e606085a57b3005434d998c96234df6fb5db0610c45059dffe2c4c6a733a6", 0x5e}, {&(0x7f0000001300)="2834153f2b6d891b79560112c92295abb0e9f2a40fa66ccb4779c1fdbe3ac077a0d8e235a3e3ca275178a47f1ebdd2f2320ec5aad0d67a172ad4aae7c26574fec220c35e2e906f560aef2d4c69ceb12288baa21ffa9a8f912f3638dc1e49cc28ddd10adb74a7", 0x66}], 0x2, 0x0, 0x0, 0x4000001}, {&(0x7f00000013c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000001440)="769d48d355e09455305aa0849d1b49bd882d2e6477718df4347b6a0dc1360a4a66649232e2c1b947fe23c5942349d9ef7724a798fcc54e299a8bda8ed749994328500dc8bc26d7f6e921bae1", 0x4c}, {&(0x7f00000014c0)="d5c209de5a999df4cf4a393f576b02adae48e690dc3af5e2391c814c833066f8deec9c5262dd1fba07255572f6bc878fce18cde8d6f7c114f1d4d6c3cc1786f407edf6b1cea1cf00f0851dfa33db1f23377f4ac1a9a4cff1c5b52b827ddc80a67321d9d6489656254c0684bcf93d5897", 0x70}], 0x2, &(0x7f0000001600)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x40000}, {&(0x7f0000001640)=@abs={0x0, 0x0, 0x4e24}, 0x6e, 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", 0x1000}, {&(0x7f0000006140)="f50a33cd057f6fcd5db99c5d8daf4f21428da84777febaeaef9d776451569c14e8f814161570030056ae0cbdcd3363925d500d50f707604d12fe56a58b25e006a000dd34ff096b2f4c0d2613695605d082942ebf2fc795e68d6348b3c47693437fc194635a4a41d45c0f86d6a460eb2ba89bb3d7af1f797e578c4abc461b1e6ab97bd1d030221baf318d7b23a1360c2c5fec9fc2d120153276874ccaa8c6d8be8f50e23bdd", 0xa5}, {&(0x7f0000006200)="fa4eb469576827d7285da100a12426a2bc29ec4c2e1dce04310a46a7759400da29a6bf88c9a2f1216a994d5620a9b32a28e597aad6ba9578ea80e5fb8eced94b8a4ee12d4790eea3d4de1826f39da80c698883c114fef747ddb6322ba2898fbf1d2a722517da3784b57b5927d78a8a05f26cad387dea5f79b2c26852a203fc68021582e4f84c743cafab3bee", 0x8c}], 0x9, &(0x7f0000006700)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r0]}], 0xf0}, {&(0x7f0000006800)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006a00)=[{&(0x7f0000006880)="4cff86848f64c0104e04381deda60d2f0b7575e500054006c34d71266502d9a20b65fa569691a5ee2cbca4fca8c7b6a833ef0f00fc9aabf6d18091f80e116e7d599711f76123497790ea16653cc99d57217202234512b06563d5254e2c6200dc70f1c8402286f70ccc9d7f3e65e228863a5979f126d7d6398359e1f19a90df35c1f4f1ed06e95a2ed946ca2950fc07199c48e6ec944c11dfea419a0e7463782e169b5e57472a1f1d21f938aea8cf2e1bdea2302376f284fc048f37de58f004df7343b5b701f0ec95e9d0058d430e6dbd22a8b474e09887d1d6c3ff6a4a45b78c5087233ca9b9", 0xe6}, {&(0x7f0000006980)="cd1cf6732efc6b9c8b3e00d87c9a6ca568391b6205ec49f7eb97b633eee0dc92b692a76b3a24c774f3785e73245236e025807ac06ab84ed407ca04c5c83ce3d892be9b268fbd6b017933c39b5737b5cb90e8e69149d7e4", 0x57}], 0x2, &(0x7f0000006d00)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x98, 0x44}, {&(0x7f0000006dc0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000007000)=[{&(0x7f0000006e40)="f36db0ed6bc6479946fdbece197a41304eed69ecbf4da0512207b5fc", 0x1c}, {&(0x7f0000006e80)="e9fee87e4653db5516d0", 0xa}, {&(0x7f0000006ec0)="5a65025983a307ad5c94608094b90dc1c8de7c48c1fe9023c03e02afba374655d66639ccb708d416777b6e5ea6a265713eaec9483b67dcbf7f850ca2bb72207a5e7d4b36afa26fa1419fa6d22a37cb2e9314532c820db38074927882df5ad7d4c72b72f766c1edcb5d7d59b6fb8658dd26708f67a2169325a3118264810902170d1121afb92877bfbe005e2548c0c40e931b01dbd6bd531d4290a845f1f2ee60d9a4d6221389085515fe547a9b66720c", 0xb0}, {&(0x7f0000006f80)="5cbd33cfcbb622150fdd180c45c7be32e78a999265852ec3aecb6ed16e5e5504ce4a31ef41ff2507d895735061ee9cb2e36d3b827ff34920de330669203d098b6c99b9a6137674a346383ec629f940", 0x4f}], 0x4, &(0x7f0000007040)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x40001}, {&(0x7f0000007080)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000007440)=[{&(0x7f0000007100)="36620852d7da610702616573f75f727a5fd80332561e9f811c94e96d423d01279358e09ff2c8c159bd620d0f474d50c4f3b1dc5e63475b460bd053ff6ad85396cd536a0dc51a9cbe8813442b9448696a94be5867e9bb", 0x56}, {&(0x7f0000007180)="7820c4828ea9abcaa802dc1d8ea939976fe9dea9c3a3c81af44c3e34b179bc986c13fbeeb99c7c9b4075a2f1495aac0ab92fd1386c627248a34673578f321815f29d27d79438434e7ca6af3bcf7a0832c07e73728f2d0edb1a6a1ae5cd87df2abc543b5bf8bd9df74102c532f514cb7e922441784d9f0773b7f572e2c966ae146d7f43dd22c1939db920f59642bb", 0x8e}, {&(0x7f0000007240)="5a8f8b6039d9d9851335f9de6d7fb81857fa2e4a13015f45e5a285755a49e796aa60542de99f763349a312f5bd9d22fb4dff20348d72a1a2c84d41f0f1a4bff1a4244ae5be4d26ff0f129e347b47de92666ebd7312a1d1f3cba00d71bfe3dc1454cd98317cb2995226f013a90f74d4d405dee9ab6560ff723fab35d4d64762fcf3e95e724cd7e413a6678162293064acb8ea475bf4f9536a8a968ddddb84a3f4649ba60f42e51f894fc0ea356acc3a06e28ef6fcab63c833356ea4f0b1462e9e6ecfc39767fbdb59e2a24ac1be34fb1234d78b85943ee63653da281a43f2d0a0efcae8", 0xe3}, {&(0x7f0000007340)="d3935b4b5e4455da3a06be6cf2fde54e6fb3907c0d0b7136440114867982933ae0f462686f430aa51fd46229224dbd47c4736cea9863bc8c38ee8a87b65032185d324e87e4c78d4eefbc38f799fd071156dbf8b23ded33d3f1a48b1b", 0x5c}, {&(0x7f00000073c0)="aba0262b47b53fc2e5", 0x9}, {&(0x7f0000007400)="e2861a9d65823cf049aa8ed7c6a67d488afb4ccc4df21fe024a593da68074d0650061a746e4b519209cf", 0x2a}], 0x6, &(0x7f00000074c0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x4000}], 0x7, 0x4044800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'veth0\x00'}) 2018/05/20 17:40:55 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003240)=[{{&(0x7f0000000140)=@rc, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)=""/206, 0xce}], 0x2, &(0x7f0000000340)=""/169, 0xa9, 0xb}, 0x100000001}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000400)=""/47, 0x2f}, {&(0x7f0000000440)=""/229, 0xe5}, {&(0x7f0000000540)=""/42, 0x2a}, {&(0x7f0000000580)=""/23, 0x17}, {&(0x7f00000005c0)=""/136, 0x88}, {&(0x7f0000000680)}, {&(0x7f00000006c0)=""/83, 0x53}, {&(0x7f0000000740)=""/10, 0xa}, {&(0x7f0000000780)=""/149, 0x95}], 0x9, &(0x7f0000000900)=""/4096, 0x1000, 0x8}, 0x101}, {{&(0x7f0000001900)=@can, 0x80, &(0x7f0000002a40)=[{&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/161, 0xa1}], 0x2, 0x0, 0x0, 0x9}, 0x80000001}, {{&(0x7f0000002a80)=@l2, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002b00)=""/239, 0xef}, {&(0x7f0000002c00)=""/125, 0x7d}, {&(0x7f0000002c80)=""/53, 0x35}, {&(0x7f0000002cc0)=""/124, 0x7c}], 0x4, &(0x7f0000002d80)=""/93, 0x5d, 0x9}, 0x5}, {{&(0x7f0000002e00)=@pppoe, 0x80, &(0x7f0000003000)=[{&(0x7f0000002e80)=""/89, 0x59}, {&(0x7f0000002f00)=""/46, 0x2e}, {&(0x7f0000002f40)=""/131, 0x83}], 0x3, &(0x7f0000003040)=""/70, 0x46, 0x8000}, 0x8}, {{&(0x7f00000030c0)=@sco, 0x80, &(0x7f00000031c0)=[{&(0x7f0000003140)=""/80, 0x50}], 0x1, &(0x7f0000003200)=""/41, 0x29, 0xd27}, 0x10001}], 0x6, 0x40000000, &(0x7f00000033c0)={0x0, 0x1c9c380}) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'team0\x00'}, 0x18) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000001c0)) ioctl(r2, 0x800000000008982, &(0x7f0000000080)) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000003400)={"6d616e676c65000000000000000000e7ff00"}, &(0x7f00000000c0)=0xffffffffffffffb0) r3 = dup3(r2, r0, 0x80000) ioctl$TIOCSTI(r3, 0x5412, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000000)) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000003480)=""/243) ioctl$KDSKBLED(r3, 0x4b65, 0x0) 2018/05/20 17:40:55 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x80000001) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000280)=""/220, 0xffffffffffffffc8, 0x40, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) 2018/05/20 17:40:55 executing program 1: r0 = socket(0x1f, 0x1, 0x0) ioctl(r0, 0x8932, &(0x7f0000000000)="f66f000000000000000000") r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfffffffffffffffc, 0x420401) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) sysfs$3(0x3) 2018/05/20 17:40:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xffffff80}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:55 executing program 7: r0 = timerfd_create(0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) timerfd_gettime(r0, &(0x7f0000000300)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000240)={r2, 0x2}) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') bind$alg(r1, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r3, &(0x7f0000000080)="ae79637e4ff89eb427f9a85e1ff4fd1bd74d4653162b29f7db9cc099f3882d1ecabb57f0a5452644a89a78faba58ec73c1e2c5dfc3a2e5bee66dd8e00fc75011a02b4a9466482a9b", 0x48, 0x8000, &(0x7f0000000100)={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r4 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x101, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000180)=0x2) 2018/05/20 17:40:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept$nfc_llcp(r1, &(0x7f0000000000), &(0x7f00000000c0)=0x60) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r5 = getegid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={r3, r4, r5}, 0xc) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$EVIOCGSW(r6, 0x8040451b, &(0x7f0000000080)=""/54) 2018/05/20 17:40:56 executing program 5: syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0xffffffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000200)="584653420000100000000000000010000000000000007cc2035c462ebb14bdafc88bd854b5ad00000000000000000000984f0b5042b64b06bc86cba3e6cc3f800000000000000081000000000000008200000001000010000000000100000000000006c0b4a40200010000100000000000000000000000000c0908040c", 0x7d}], 0x0, &(0x7f00000001c0)) syz_mount_image$cifs(&(0x7f0000000000)='cifs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x2, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x3}, {&(0x7f00000002c0)}], 0x0, &(0x7f00000003c0)='\x00') r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x20000, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000280)={0xef46, 0x1, 0x0, [{0x10000, 0x8, 0xfffffffffffff459, 0x7ff, 0x4, 0x7, 0x6d1}]}) 2018/05/20 17:40:56 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) r2 = dup2(r1, r1) getpeername$llc(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10) 2018/05/20 17:40:56 executing program 3: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') chroot(&(0x7f0000007fc0)='./control\x00') rmdir(&(0x7f0000000040)='./control\x00') r2 = gettid() waitid(0x3, r2, 0x0, 0x9, &(0x7f0000000100)) syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) close(r0) 2018/05/20 17:40:56 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x80000005}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20}}}, 0x84) setsockopt(r0, 0x9, 0x3f, &(0x7f0000000080)="07e8c00dd1293fda12ca3a0d198180de6060cb37113000df225a6a1b5e5791bf713ee6538afe57485d72e44d688b99666b505096172290bdd5c07e6248dc79068ccea0e20e738411bbaa676921332b9851a70428205814491ed9", 0x5a) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000c00)=[{{&(0x7f0000000400)=@l2, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000000)=""/117, 0x75}, 0x7}], 0x1, 0x0, &(0x7f0000000cc0)) sendmmsg(r3, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="10000000000000000000000000000000"], 0x10}}], 0x2, 0x8000) 2018/05/20 17:40:56 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000200)) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000180)) r2 = semget(0x2, 0x1, 0x220) semtimedop(r2, &(0x7f0000000080)=[{0x1, 0x75, 0x1000}, {0x3, 0x0, 0x800}, {0x7, 0x2249, 0x1000}], 0x3, &(0x7f0000000100)={0x0, 0x989680}) connect$bt_l2cap(r1, &(0x7f0000000240)={0x1f, 0x502d, {0x3, 0xfffffffffffffc00, 0x33c4, 0x7f, 0x8, 0x9}, 0xa925, 0x1}, 0xe) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0xad, 0x5, 0x100, 0x8000, 0x40}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={r3, 0x1}, 0x8) futex(&(0x7f0000000000), 0x7, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x0) 2018/05/20 17:40:56 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x41, 0x0) fcntl$dupfd(r0, 0x406, r0) 2018/05/20 17:40:56 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x8100000000000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/20 17:40:56 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000640)=0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000005c0)={[], 0x7f, 0x9, 0x8002, 0x0, 0x0, r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r4 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f00000002c0)={{0xd7f, 0x0, 0x1, 0x6, "e00bfab02d999e083c71cb99af8d796662f1bd1cd2f2a4d78bdb060eecb73a06d26a3e390c52393850f69a8a"}, 0x0, 0x0, 0x8, r4, 0x2, 0x1, "0f149a46bc1a6163410734c8caa0563d3649ac779c6ac5057e3c768ea6086fa2dcdce041b3a2e4cfce57ba3338d1d676be434903d07c3ccf8ad02f02175f4a52", &(0x7f0000000280)='\x00', 0x1, [], [0x3, 0x9, 0x7, 0x7fff]}) r5 = gettid() ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000440)={0x1, 0x81ab}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000400)=0x3) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000140)={[], 0x4, 0x3, 0x64, 0x4, 0x0, r5}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000580)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10002000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x74, r6, 0x20c, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7349}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x48000}, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'gre0\x00', 0x1}, 0x18) 2018/05/20 17:40:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @empty, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x1}, 0x20) sendto$inet6(r0, &(0x7f0000000040)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) poll(&(0x7f0000000000)=[{r0, 0x20}, {r0}, {r0, 0x40}, {r0, 0x200}, {r0, 0x4200}], 0x5, 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) 2018/05/20 17:40:56 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x88caffff00000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:56 executing program 1: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000100)={0x3f, @multicast2=0xe0000002, 0x4e20, 0x1, 'lblc\x00', 0x22, 0x9, 0x6}, 0x2c) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0xfff) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000300)={0x7b, 0x0, [0x40ee, 0x4, 0x4, 0x5]}) r2 = socket(0xa, 0x1, 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000002c0)={0x8, [0x40, 0x0, 0x9, 0x10000, 0x9, 0x0, 0x9547, 0x8]}, 0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x80000000}, 0x8) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=@known='security.evm\x00', &(0x7f0000000000)='security\\louser^:bdev)em1mime_type\'-/proc\x00', 0x2a, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') [ 199.085576] XFS (loop5): Filesystem has a realtime volume, use rtdev=device option [ 199.093472] XFS (loop5): RT mount failed 2018/05/20 17:40:56 executing program 4: perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/20 17:40:56 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x1000000000000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:56 executing program 7: r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000480)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000000300)=""/5, 0x166, &(0x7f0000c61fc8)={&(0x7f00000002c0)={'crc32c-generic\x00'}}) 2018/05/20 17:40:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x6cd8, 0x200000) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7ff, 0x100) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c02, 0x480) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000000c0)=0x3f5e4313) connect$vsock_dgram(r1, &(0x7f0000000100)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/05/20 17:40:57 executing program 5: syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0xffffffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000200)="584653420000100000000000000010000000000000007cc2035c462ebb14bdafc88bd854b5ad00000000000000000000984f0b5042b64b06bc86cba3e6cc3f800000000000000081000000000000008200000001000010000000000100000000000006c0b4a40200010000100000000000000000000000000c0908040c", 0x7d}], 0x0, &(0x7f00000001c0)) syz_mount_image$cifs(&(0x7f0000000000)='cifs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x2, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x3}, {&(0x7f00000002c0)}], 0x0, &(0x7f00000003c0)='\x00') r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x20000, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000280)={0xef46, 0x1, 0x0, [{0x10000, 0x8, 0xfffffffffffff459, 0x7ff, 0x4, 0x7, 0x6d1}]}) 2018/05/20 17:40:57 executing program 1: unlink(&(0x7f0000000040)='./file0\x00') r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x20020000000001, &(0x7f0000000000)=0x3275, 0x319) socket$inet_sctp(0x2, 0x5, 0x84) write$binfmt_elf64(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffffa, 0x3ecf, 0x2, 0x7ac0, 0x6, 0x2, 0x3e, 0x8, 0x2ca, 0x40, 0x30e, 0x6, 0xfffffffffffffffa, 0x38, 0x2, 0xfffffffffffffff9, 0x20, 0x80000001}, [{0x2, 0x3, 0xff, 0x8b, 0x7, 0x7976, 0x6}, {0x6, 0x0, 0x7ff, 0x7, 0x400000000000000, 0x100000000, 0x1, 0x100000000}], "", [[], [], [], [], [], [], [], [], []]}, 0x9b0) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000380)}, 0x0) 2018/05/20 17:40:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffff, 0x4400) getpeername(0xffffffffffffff9c, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000200)=r3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000015000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000140)="b91b0000000f32420f01c866b881000f00d8440f01c9b9c20a0000b80000c0feba000000000f300f3066b88f008ed00f01dfb93d1001c00f32c4e3995ec62b", 0x3f}], 0x1, 0x0, &(0x7f0000000200), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/20 17:40:57 executing program 7: r0 = socket(0x5, 0x3, 0xfffffffffffffffc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xffffffe}, 0x4) 2018/05/20 17:40:57 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x88a8ffff}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:57 executing program 3: r0 = socket$inet6(0xa, 0x2000000000000002, 0x8010020000001086) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xb4e}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0xea, "55a08dd7047d31446c63aadec21148f0b65573514d16bca11a6e4f5c38114ba718ca93ed251fb79a8105120b5e692c6c33c4e468aad604a18c0e3d15a5fe9f5b15755ddf88b534263561e2f57a1760f37f2509471950c250359cfa676ea257ebc7c65373c7240088a66bcad6559fdf53ac79a4ac8d33ce30b2666ca3dbc315efd64d0e8a0abc82bb087ef090cc380c317a3989e72ad8b4d4014b1f7c5eea17c382e7a2def063dd2424db90a104d21feb44880e082762abd40e08c8901da59e2925266cebde20e90acfa48555436f76487cc7e472106fe95e37f5efd85afafb861362bd94ba23bb59ea8d"}, &(0x7f0000000180)=0xf2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040), 0xfffffffffffffe43) 2018/05/20 17:40:57 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[0x80, 0x401]}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) wait4(r1, &(0x7f0000000200), 0x20000000, &(0x7f0000000c80)) r2 = signalfd4(r0, &(0x7f0000000040)={0x8000}, 0x8, 0x80000) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000180)={0x90000010}) clone(0x4000, &(0x7f0000000180), &(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000340)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000640)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000880)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80008}, 0xc, &(0x7f0000000840)={&(0x7f0000000680)=ANY=[@ANYBLOB="a4010000240000012abd7000fddbdf25f85f00000c0010000000000000000000740014006d64340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040010000e00100002ccab072ff1051e309c8e7a97d6187c81caa34a6cab943d937a788bca274bef12a23fec4a94386eb2c0013007f0000010000000000000000000000007f0000010000000000000000000000000000000002000000e4000600ff020000000000000000000000000001e00000020000000000000000000000004e2000004e21008c0a00808084000000", @ANYRES32=0x0, @ANYRES32=r3, @ANYBLOB="00200000000000000000000000000000000004d43b000000000000000000000000000000000000000000008000000000070000000000000009000000000000000400008f6ddecd00000000000800000000000000010000000000000000fcffffffffffff00000100000000000300000000000000020000000000000001800000000000000100000000000000000000000000000098a800fd2dbd7000033500000200002020000000"], 0x1a4}, 0x1, 0x0, 0x0, 0x20000080}, 0x240448d1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000400)={0x0, 0x7, 0x30, 0x9e96, 0xfffffffffffff801}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={r4, 0x10001, 0x400, 0x2, 0x6}, &(0x7f00000004c0)=0x14) syncfs(r0) recvfrom$llc(r0, &(0x7f0000000100)=""/96, 0x60, 0x10000, &(0x7f0000000080)={0x1a, 0x206, 0x7, 0x4, 0x73, 0x100000000, @random="048aabd212bc"}, 0x10) 2018/05/20 17:40:57 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @rand_addr=0x1}, 0x10) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYRES32=r2]) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_procfs(r5, &(0x7f00000000c0)='children\x00') openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x101000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/20 17:40:57 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x5800}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = shmget$private(0x0, 0x2000, 0x200, &(0x7f000000f000/0x2000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000040)=""/19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYRES32=r1]) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 200.076307] XFS (loop5): Filesystem has a realtime volume, use rtdev=device option [ 200.084217] XFS (loop5): RT mount failed 2018/05/20 17:40:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) accept(r0, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000200)=0x80) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={'nr0\x00', {0x4, 0x3ff, 0x4, "fba4a4bd0b10", 0x3}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x284000, 0x80) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00000000c0)={0x7b, 0x0, [0x8e5, 0x9, 0x5, 0x100]}) socket$pppoe(0x18, 0x1, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia-generic)\x00'}, 0xfffffffffffffe71) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="3a52a7e26bd10000000000000011ae12a68e2600085af7579cff0d93f8ad63cfb9", 0x21) 2018/05/20 17:40:57 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x9}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:57 executing program 7: syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0xf401, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x44, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/20 17:40:57 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x3, 0x5, 0x0, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=@ipv4_newroute={0x20, 0x18, 0xc23, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/05/20 17:40:57 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/100, 0x64}, {&(0x7f0000000280)=""/238, 0xee}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f0000000400)=""/126, 0x7e}, {&(0x7f0000000000)=""/35, 0x23}, {&(0x7f0000000480)=""/179, 0xb3}, {&(0x7f0000000140)=""/54, 0x36}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x8) r1 = socket$alg(0x26, 0x5, 0x0) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x168) bind$alg(r2, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r3, &(0x7f0000000040)}, 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r4 = accept$alg(r1, 0x0, 0x0) recvmsg(r4, &(0x7f00000015c0)={&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001340)=""/53, 0x35}, {&(0x7f0000001440)=""/190, 0xfbc0}], 0x2, &(0x7f0000001580)=""/31, 0x1f}, 0x0) 2018/05/20 17:40:57 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000000280)=[@init={0x18, 0x84}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x30}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x101, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x6, 0x3, 0x8, 0x5, 0x6b, &(0x7f0000000040), 0x20, 0x9, 0xff}) 2018/05/20 17:40:57 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x2, 0x0, 0x1}, 0x2c) add_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000001c0), 0x0, 0xfffffffffffffff9) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/60}, 0x18) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000001c0)=""/72, &(0x7f0000000140)=0x48) 2018/05/20 17:40:57 executing program 3: r0 = socket(0xa, 0x1, 0x2) ioctl(r0, 0x8916, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}}, 0x50a, 0x101, 0x1, 0x401, 0x8}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x2}, 0xc) r2 = socket$inet(0x10, 0x3, 0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000280)=r1, 0x4) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="240000000c0607041dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x80000000, 0x5}, &(0x7f00000000c0)=0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000002c0)={'ip_vti0\x00', {0x2, 0x4e22, @rand_addr=0x3}}) getpeername$inet6(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) 2018/05/20 17:40:57 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) fcntl$lock(r1, 0x6, &(0x7f00000001c0)={0x0, 0x1, 0x9, 0x5, r2}) syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x1000000000000001) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000040)=0x100000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x9}, &(0x7f00000000c0), &(0x7f00007fbfc0)={0x0, 0x0, 0x3}, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000100)={&(0x7f0000553ff8), 0x8}) 2018/05/20 17:40:57 executing program 7: mkdir(&(0x7f0000003ff8)='./file0\x00', 0x0) mount(&(0x7f0000002000)='./file0\x00', &(0x7f0000008ff8)='./file0\x00', &(0x7f0000007000)='overlay\x00', 0x0, &(0x7f000000d000)=',') r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/20 17:40:57 executing program 2: inotify_init1(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)) socketpair(0x9, 0x4, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x0, @empty, 'irlan0\x00'}}, 0x1e) process_vm_readv(0x0, &(0x7f0000000200)=[{&(0x7f0000001300)=""/4096, 0x20002300}], 0x10000000000000fc, &(0x7f0000003600)=[{&(0x7f0000003580)=""/121, 0xfffffe08}], 0x1, 0x0) 2018/05/20 17:40:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fd2000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000000)="9a050000006f00640f06660f38094d3d0f20e035000040000f22e00f01c9c4e211ae56ec2e0f9e65a081cb00000000f20fe6a8e7000000b8010000000f01c1", 0x3f}], 0x1, 0x2c, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/20 17:40:57 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x80ffffff00000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:58 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000040)={0x7, 0x1, 0x9, 0x6, 0x2, 0xff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) [ 200.525708] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. [ 200.607931] overlayfs: missing 'lowerdir' [ 200.612867] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. [ 200.653728] overlayfs: missing 'lowerdir' 2018/05/20 17:40:58 executing program 0: r0 = mq_open(&(0x7f0000000600)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x6, 0x4}) mq_timedreceive(r0, &(0x7f0000f6df20)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) openat$zero(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/zero\x00', 0x40000, 0x0) mmap(&(0x7f00002d3000/0x2000)=nil, 0x2000, 0x4, 0x810, r0, 0x0) mq_timedsend(r0, &(0x7f0000726fff)="cb", 0x1, 0x0, &(0x7f000066cff0)) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000040)=""/73, 0x49}, {&(0x7f00000000c0)=""/232, 0xe8}, {&(0x7f00000001c0)=""/129, 0x81}, {&(0x7f0000000280)=""/205, 0xcd}, {&(0x7f0000000380)=""/112, 0x70}, {&(0x7f0000000400)=""/220, 0xdc}, {&(0x7f0000000500)=""/51, 0x33}], 0x7) 2018/05/20 17:40:58 executing program 1: r0 = socket$inet(0x2, 0x80005, 0xff) syncfs(r0) socket$unix(0x1, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000480)="480000001400197f09004b0101048c590188ffffcf3d3474bc9240e128213ee20600d4ff5bffff00c7e5ed7d00000000c8550000000000002758d638c70000a8cc80dfececb2aa20", 0x48}], 0x1) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x101000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080)={0x2, 0x3ff, 0xffffffffffffffff, 0xffff, 0xa3b, 0x3ff, 0x7}, 0xc) syz_extract_tcp_res(&(0x7f0000000000), 0x1, 0x9) 2018/05/20 17:40:58 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000000680)={0x0}, &(0x7f0000000600)=0x7970e41e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB="43000000db57a9df435074353c70a8dfa37434790cf3c286f561604b31803e4e9d12ddbf2b925e31be25b5515fb709eb5894cc8ad7c211fda6e721fa009023a8cf36ca6c976a3c"], &(0x7f0000000080)=0x4b) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ip6gre0\x00', &(0x7f00000000c0)=@ethtool_wolinfo={0x6, 0x8, 0x7, "8e9815237783"}}) 2018/05/20 17:40:58 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$getownex(r1, 0x10, &(0x7f0000000280)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x4209, r2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x726a) 2018/05/20 17:40:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000012000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x82, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000040)=0x78) close(r2) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f00000001c0)=0x3, 0x4) close(r1) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x220000) getpeername(r3, &(0x7f0000000080)=@vsock, &(0x7f0000000180)=0x80) 2018/05/20 17:40:58 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x11000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:58 executing program 5: r0 = socket$inet6(0xa, 0x202000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0xff, 0x1, 0x0, 0xffffffffffffffff}, 0x2f) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ptrace$setopts(0x4206, r1, 0x1, 0x100001) 2018/05/20 17:40:58 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000040)=0x4, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000001, 0x10000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x37, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0)=""/177, &(0x7f0000000180)=0x19f) 2018/05/20 17:40:58 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xe00}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:58 executing program 2: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0xa000005fffe, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x3) pipe(&(0x7f0000000040)) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) pipe2(&(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/20 17:40:59 executing program 7: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fanotify_init(0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8080, 0x0) fanotify_mark(r1, 0x90, 0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000080)="799f5974009145a02a67babb18b2e4225afc7662a33d2718ccb46c") 2018/05/20 17:40:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x9) socketpair(0x3, 0x200003, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'bridge_slave_1\x00', {0x4, 0x2000000, 0x2, "223cd29f45ff", 0x4}}) 2018/05/20 17:40:59 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0xffffffffffffffbf) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xa, 0x600400) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) 2018/05/20 17:40:59 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x100000001, 0x10000) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000100)=0x71) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xe6, 0x2002) connect$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"4b311d2372d436"}, 0x1}, [{"454b8519e34fc5"}, {"49f1cf1645f328"}, {"c266c5b8d97a13"}, {"2d6b3f59049520"}, {"bc655ecf78e38f"}, {"fd72b2df074b25"}, {"39011eafb9a4f9"}, {"79ea67b0b45fbc"}]}, 0x48) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r2, &(0x7f0000720fd4)=""/44, 0x1b3) 2018/05/20 17:40:59 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x10000000000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:59 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0) prctl$void(0x180027) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 2018/05/20 17:40:59 executing program 2: prctl$setmm(0x23, 0x6, &(0x7f0000fff000/0x1000)=nil) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x188, 0x800) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/05/20 17:40:59 executing program 0: r0 = mq_open(&(0x7f0000000600)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x6, 0x4}) mq_timedreceive(r0, &(0x7f0000f6df20)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) openat$zero(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/zero\x00', 0x40000, 0x0) mmap(&(0x7f00002d3000/0x2000)=nil, 0x2000, 0x4, 0x810, r0, 0x0) mq_timedsend(r0, &(0x7f0000726fff)="cb", 0x1, 0x0, &(0x7f000066cff0)) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000040)=""/73, 0x49}, {&(0x7f00000000c0)=""/232, 0xe8}, {&(0x7f00000001c0)=""/129, 0x81}, {&(0x7f0000000280)=""/205, 0xcd}, {&(0x7f0000000380)=""/112, 0x70}, {&(0x7f0000000400)=""/220, 0xdc}, {&(0x7f0000000500)=""/51, 0x33}], 0x7) 2018/05/20 17:40:59 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="01000000ffffffff0000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000002100000000a702ca9c1a8d1dc1e4e29ed4f97653d9d90256b4da4ec6f2b448316e50f43b6cb0ed11c17844ef1536dfa3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c41e400000000000000000000000000"], 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1}, 0x0) 2018/05/20 17:40:59 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa, 0x8000000000000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x3}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000006000/0x1000)=nil, 0x1000}) 2018/05/20 17:40:59 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x48000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:59 executing program 1: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000005a00)='ns/mnt\x00') r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000007440)='ns/mnt\x00') pread64(r1, &(0x7f0000000100)=""/200, 0xc8, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x1, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00000002c0)={{0x8, 0x401}, {0x91, 0x1}, 0x60, 0x3, 0x1}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000080)=0x6b3f, &(0x7f00000000c0)=0x4) 2018/05/20 17:40:59 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000000)={0x7, 0xffffffffffffffff}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000440), 0x1f3) 2018/05/20 17:40:59 executing program 0: r0 = mq_open(&(0x7f0000000600)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x6, 0x4}) mq_timedreceive(r0, &(0x7f0000f6df20)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) openat$zero(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/zero\x00', 0x40000, 0x0) mmap(&(0x7f00002d3000/0x2000)=nil, 0x2000, 0x4, 0x810, r0, 0x0) mq_timedsend(r0, &(0x7f0000726fff)="cb", 0x1, 0x0, &(0x7f000066cff0)) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000040)=""/73, 0x49}, {&(0x7f00000000c0)=""/232, 0xe8}, {&(0x7f00000001c0)=""/129, 0x81}, {&(0x7f0000000280)=""/205, 0xcd}, {&(0x7f0000000380)=""/112, 0x70}, {&(0x7f0000000400)=""/220, 0xdc}, {&(0x7f0000000500)=""/51, 0x33}], 0x7) 2018/05/20 17:40:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountstats\x00') close(r0) 2018/05/20 17:40:59 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8000, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff}, r0, 0x0, r1, 0x0) fcntl$setlease(r1, 0x400, 0xfffffffffffffffd) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x208000, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000040)) 2018/05/20 17:40:59 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x100000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="000400103cb46ed459a2c2846f4e2d61ab844e06de85442523ab9ddf7c75eacb01809d839472bd3dde68088811beed5e18f2762aef3e596d310d33b4665042c07772d27276db92ef0037e59f5047333ac22ce95a6018e5d27b7e9eb88e532ceebbc0ed87f2ccf5e9509e4a5d247dfed118f3d3575509003f80d496140cbec25656024dc3ff4c961ae5a9cf347a03ad", @ANYRES16=r1, @ANYBLOB="030300000000000000000b000000"], 0x14}, 0x1}, 0x0) 2018/05/20 17:40:59 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a91c8275dd4b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000002000)={0x41cb, 0x0, 0x0, 0x7fffffff}) 2018/05/20 17:40:59 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x165000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x80000000, 0x8) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffc00}}, 0xe8) 2018/05/20 17:40:59 executing program 0: r0 = mq_open(&(0x7f0000000600)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x6, 0x4}) mq_timedreceive(r0, &(0x7f0000f6df20)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) openat$zero(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/zero\x00', 0x40000, 0x0) mmap(&(0x7f00002d3000/0x2000)=nil, 0x2000, 0x4, 0x810, r0, 0x0) mq_timedsend(r0, &(0x7f0000726fff)="cb", 0x1, 0x0, &(0x7f000066cff0)) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000040)=""/73, 0x49}, {&(0x7f00000000c0)=""/232, 0xe8}, {&(0x7f00000001c0)=""/129, 0x81}, {&(0x7f0000000280)=""/205, 0xcd}, {&(0x7f0000000380)=""/112, 0x70}, {&(0x7f0000000400)=""/220, 0xdc}, {&(0x7f0000000500)=""/51, 0x33}], 0x7) 2018/05/20 17:40:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x400000) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x8, 0x109000) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000001c0)={{0x2, 0x0, 0xff, 0x7, 0x5, 0x5}, 0x1}) ioctl(r0, 0x20000000002276, &(0x7f0000000000)) sendfile(r0, r0, &(0x7f0000000180)=0x2, 0xfffffffffffffff9) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x41000, 0x0) ioctl$KDENABIO(r2, 0x4b36) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000080)) ioctl$KDSETLED(r1, 0x4b32, 0x4) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="9a2ff9fa194d1e98513e90f58a0a759d0c3db358c93d4c3e4a57c86a63ef7e5d73f0d67de6b2bd3e4e59e86ce70b") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x7ff, 0x3, 0xff, 0x3, 0x81, 0x1, 0x80}, 0x20) 2018/05/20 17:40:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x95f) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xffdfffffffffffe1, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x48000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xfffffffffffffff9, 0x9, 0x7ba, 0x892a, 0x81}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x8001}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) 2018/05/20 17:40:59 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") dup2(r0, r2) 2018/05/20 17:40:59 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0xfffffffffffffffd, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be282346d61ac97"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25, 0xa}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r0, 0x0, 0xe, 0xb4, &(0x7f0000000080)="9009247437ae2285dbad437059d5", &(0x7f0000000140)=""/180}, 0x28) 2018/05/20 17:40:59 executing program 1: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000140)=0x14) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={"72617700000000000000000000008b00000003fc00"}, &(0x7f0000000100)=0x54) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000180)=0x1, 0x4) getpeername$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/05/20 17:40:59 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x2800}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:59 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000001e80)=[{{0x0, 0xfffffdd7, &(0x7f0000000540)=[{&(0x7f0000000140)=""/78, 0x4e}], 0x1, &(0x7f0000000040)=""/45, 0x2d}}], 0x1, 0x0, &(0x7f0000001f80)={0x77359400}) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x2, 0x4000) r4 = dup3(r0, r2, 0x80000) renameat(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f00000001c0)='./file0\x00') r5 = request_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000001d80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001dc0)='eth0ZGPL-\x00', 0xfffffffffffffffc) keyctl$clear(0x7, r5) write$eventfd(r2, &(0x7f0000000080)=0x1, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000001b40)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001b80)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000001c80)=0xe8) dup2(r2, r0) getresgid(&(0x7f0000001cc0), &(0x7f0000001d00)=0x0, &(0x7f0000001d40)=0x0) r10 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000004bc0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000001ec0)=0xfffffffffffffea7) stat(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = fcntl$getown(r4, 0x9) r14 = geteuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001f40)={0x0, 0x0, 0x0}, &(0x7f0000002040)=0xc) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000002080)=0x0) lstat(&(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002180), &(0x7f00000021c0), &(0x7f0000002200)=0x0) sendmmsg$unix(r1, &(0x7f00000049c0)=[{&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001840)=[{&(0x7f00000002c0)="90684fcb8ff10e0cd24c87ffd5413d3ec7fe31b789d7041532f96fab2ab1d86aa33e166ae7d8d31a7c16f8cda47cedade663fca97e2c31c4e4b870c6fc480d5184c98f3fceb2e106004af4d896a57fee29428ce40ab2aabd6505e9b2318edfb8535262a515c838c56a40ce06832c6a486bf4bf2cde084abd7a0a023d32c6", 0x7e}, {&(0x7f0000000580)="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0x1000}, {&(0x7f0000000340)="dd01168005f590da9ad527665fbee95e351b16d160bdc619443610c9a3a27aa96175f762e20a9d37a5b2724228d9f69928d5bbf3a1700029bc0f270909eac66cd5d62111020c92ad33972e008860f3ec575daeef956edd119fe68a653eee8e2430a3cba67eaf8d1abab7c213f3ef0592655ec8885a1815a87947ace4826ca1560641b53278937524f5ef5c1a9e3a3681674bc31d77b7bc1bf4684c865fa6eba71fd779a92c5c36ecff029bca6975fe1b67ae11ff27c6b47412d5c7ed4a2e832000b3366edc495aad7d03102fc3e789da2fa354eb66faaab48a93163a341b5a2107abf2", 0xe3}, {&(0x7f0000000440)="60ac2887303457be2e3bfc5f1d4d3a968dc1735c2637462f068e9e3528078982093e76d8c62a7f9df9a9163d9389c2cf2d56962b3034a261075f25231dd673fc22703d96368bf567888162b8738d427d2badafa28da489933bf2483d6c5c32e832b8a411d910060c5d8fa37165e053af979869c376bc476a32cb5a868a38402b6191596cf21d120b7fcf757090ea8ef28d176a81e06b41d89adc52705ee135e8bd6cce1e202e2ca8665b6062a5c06255186501996dfb46cdeb62eced75f57c1304d8aa5807b67cf1a74174af8433ba78b61e8c1210f152", 0xd7}, {&(0x7f0000001580)="65d03b8f105fd093298dc5d691f41442f9fcbeded4edf011796beccdd7fec0557c35f227e719d3941f7fbcb7aee92090125dc19e1f94277d2de4724da42a43ee6e4ba8b9fbe590d9fffc23088d187044c384db0ff2bbc247ce331f2887c6d180de1e4a4d1a49732a013a0a4acb4a4fbc4cacb58ac5de33b0de9f218e606d064d07bc14fcdaed0f74d785e962fc404e53eea34fdfba81415296c4ded7016d5b3e406da487e5e6494072323eeadd1b06549101759d5c99fdf17bd5907dbbc0b5852931eb67f3cd988fc5bd1cf323", 0xcd}, {&(0x7f0000001680)="ce3304272c5182a6e9e729de452a38166ed3303684b7c36ee7c5", 0x1a}, {&(0x7f00000016c0)="c76e84a7c0d7ba4a9b658aebf1167791e36df56b7fcc72177a2bb26a05d1d843d424e5418d5fca2f04176a77e63ba3d472bb1461b699003e74104c8166366e5a48e87538f7d7e481b6455ed090af13e7093d0d900c3831353a484bf05d692ce70e180e9f4209d5f9b9b922ab454e12d2eaf5d746f465c437127dce051cf44b372f574aae5a5b0ec29f3981431ddf8cce2084ff65aade5457a7", 0x99}, {&(0x7f0000001780)="3fdfd866cf55e61f9b424967d96136707ad1e733ab21a92b47dcf124cc56693c8a80c96f8a09579e6705547d002e49b5149fd69e63738d3f23657ab41e4b1059bb6d2f120c1b73234936e8e1a479aa70f8453f684ac07cb6d00d177071845e39b55f8ef902ef4c3696a612449517d8675b06508810550ed9b7731b5e4583db90ec7c4b8369aef578753af53c0302091d3f826f52b8af15fc7f1ee0d0", 0x9c}], 0x8, 0x0, 0x0, 0x10}, {&(0x7f00000018c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b00)=[{&(0x7f0000001940)="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", 0xff}, {&(0x7f0000001a40)="e0ea100d949fee3cb4d34eed4c815dc2444d2a8001974ada377638552e60bf011d4a7920cceb8993f1ae81449862e11a60c6d4e72d5061bda12d3bd043497d749070f179a785a47841c0b3403098b25881d417ede3290184660e770f11037a07899dc57784a481899ab1c8a93cda3bc32c8d8498aa59cb831f6d16df87abdaf8f20c988ca0f63110800ed6cf98e0b18d174879", 0x93}], 0x2, &(0x7f0000002240)=[@cred={0x20, 0x1, 0x2, r6, r7, r9}, @rights={0x28, 0x1, 0x1, [r3, r3, r4, r3, r4]}, @rights={0x30, 0x1, 0x1, [r3, r4, r1, r2, r4, r0, r4]}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xf0, 0x48000}, {&(0x7f0000002340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003400)=[{&(0x7f00000023c0)="0cf953837d9d74254b3dab2408", 0xd}, 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0x1000}], 0x2, &(0x7f0000003440)=ANY=[@ANYBLOB="20000001000000009128a93d83680b90", @ANYRES32=r13, @ANYRES32=r17, @ANYRES32=r8, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="0000000020040000000000000000000000000000", @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r3, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x88, 0x80}, {&(0x7f0000003500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004940)=[{&(0x7f0000003580)="48ea396f6fde6c6d68a462bf94a8b921a89607dc4ad93693ad38", 0x1a}, {&(0x7f00000035c0)="b80ed72f51097a91fdfb96f37cfe13c7", 0x10}, {&(0x7f0000003600)="8d48c0170090316dc369a4d860073ef5b6fc40c3312ef6eaf35c3236126125af2b37ff6cd905e0dc2c05cf15c254146f129804429f0fb2b3e69b1bc8e3f11946a3456a165d2abb912bd6196664d809d4365a724bbd90e0a1a11d34e8a5e14236e4749835ffe3d76c4caee617c0ac16e85b3389302f40f0ba8eaa2e0e5148ea803cc4b548", 0x84}, {&(0x7f00000036c0)="537cd468443bd069a5424bd7a9d675217a1abc4aa5994eb4e3643b89ccd3a4602894977c84dbcb562d5856f3571e97614f8847097a3a346dae2f6222e46d4408f0365e7925cf89ec96d8e8ebff040533ffe7e74de703a8d59b0d26665ffc4f86b823e369eabee001135ceac415d7d2168587398fce1ff87d6fb710836e9dc6a60eac91fdf4baa0794314ff01806fc8c93449625e2b870f26f6012e319a2c7c42", 0xa0}, {&(0x7f0000003780)="1d2f5e06fdce2d4796851e2dae8ed881d2ee6c78dc48a77e4ee59535ac7f9cc55639f1f3b27446cac09696f10475fa709efc62b8f4176240eefe4dff44086e441f5db6ec7744a476551cd4b1c6277dda17e020fad7a513bdc3a64c56c0a6ef692a03b66859300053539c8d222ac184e3c5013556ec579d59d046dcde40c29273432f75b0a4322ef4e7bf6d6be8d26188e37b42", 0x93}, {&(0x7f0000003840)="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", 0x1000}, {&(0x7f0000004840)="044551b4c43de9c0a041677667510aa2b625ee9dc42cb61def855a86d4030f0b67212d0c5474881230ecbe1aeadad74cf24b25e9207e385bf2abfd1850", 0xffffffffffffff5b}, {&(0x7f0000004880)="e195e4358af9d3e037b34347c39ced4ff86f27e77a516acf5260724bc71bdbeccbda07588b053cd7ed8aa892af409d2fdb1ffe07a2f88437f41b1772c519a22662aca0b1b987f0fadcba9e3cf17d73d8de05bda90cba5422cd07d64e5e5ec095ac0a08d52659a9553be1b93be2c300a232285cee3bb6477c1a31ecee447d67e84b9c9abf8a49884d02bf01aa4c576a621161c1b68d8dff65cdfa99d5daf76dbe42", 0xa1}], 0x8, 0x0, 0x0, 0x800}], 0x4, 0x0) [ 202.289235] IPVS: ftp: loaded support on port[0] = 21 2018/05/20 17:40:59 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x200000000000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:40:59 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x4, 0x2, 0x800, 0x7, 0xfffffffffffffffa, 0x1}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x18, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f}, @acquire={0x40046305, 0x4}], 0x0, 0x0, &(0x7f0000000300)}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/05/20 17:40:59 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xb000, 0x0, 0xffffffffffffffff, 0x8, 0x7, 0x200000) ioctl$int_out(r0, 0x0, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000340)={0x1000, 0x0, 0x0, 'queue1\x00'}) 2018/05/20 17:40:59 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x40000000, 0x40) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000000c0)={0x1, 0x4d6e6bf8, 0x80, 0x1}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1490c0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000100)="f425df40629921d6b8112bf7f1685db4c1e3099bd8d590833af66ca7bc6f3a5e75d0f7c867d012598efe9788e79a1f4d9ec127f23ab99534621c8784806f49209a922524a287326fed0687b2bc125057f90bbd491c8eb45422de97267dafb4504b737c9242e95b60b65acdf7921079116385d39f7f93a752029b", 0x7a) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0x7, 0x4) r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r2, &(0x7f0000000e00)={0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000800)={0x10, 0x2e, 0x1}, 0x10}], 0x1}, 0x0) 2018/05/20 17:40:59 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x480480, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x19, 0x1]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000300)={{0xa, 0x4e24, 0x7fa4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x16}, {0xa, 0x4e22, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0xe37f}, 0x4, [0x4, 0x1, 0x40, 0x200, 0x283, 0x4, 0x0, 0x1]}, 0x5c) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00000001c0)={{0xf004, 0x5000, 0xf, 0x3, 0x800, 0xaa8, 0x3, 0x6543, 0xac, 0x8, 0x8, 0xff}, {0x0, 0xf000, 0x0, 0x8, 0x7fffffff, 0xcb, 0xa99, 0x8001, 0x1, 0x8, 0x7, 0x3}, {0x1, 0x1f006, 0x0, 0x80, 0xb5eb, 0xffffffff80067d0e, 0x3, 0x5, 0x3, 0x3, 0x769a, 0x400}, {0x0, 0x4, 0x4, 0x2, 0x2, 0x1, 0xffffffffffffffff, 0xfffffffffffffff9, 0x3f, 0x4, 0x3, 0x925c}, {0x5002, 0x10002, 0x0, 0x400, 0xfff, 0x4, 0x81e, 0x400, 0x10000, 0x8aa, 0xce}, {0x100000, 0x4004, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x1, 0x0, 0x56, 0x7, 0x2}, {0x2, 0x0, 0x0, 0x8, 0x1, 0x3, 0x8000, 0x7, 0x3, 0x1, 0x1, 0x100}, {0x0, 0xd000, 0x1e, 0x1, 0x1, 0x168d, 0x0, 0x19c0b01, 0x80000001, 0x0, 0x4, 0xffffffff}, {0xf002, 0x5000}, {0x0, 0x4}, 0x40010010, 0x0, 0x4, 0x120038, 0x9, 0x400, 0x2, [0x7f, 0x4, 0x1, 0x3]}) dup2(r2, r0) [ 202.463455] binder: 14943:14945 Acquire 1 refcount change on invalid ref 0 ret -22 2018/05/20 17:41:00 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x1f, 0x0, 0x0, 0xfcae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAF(r1, 0x5412, &(0x7f00000000c0)={0x4}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4040, 0x0) sendto$ax25(r2, &(0x7f0000000100)="f4b1749cbd231321def131e99a5743b964e6fa31ce095bc63a4f5f7b21d046e1b08343be48a17077bcbda2d9cbfa3852b65c7ed092012d586966546b98d2ae8c1f112981619b0435e34dab4174544e7a83ead4828e3bb915484b1bcad7980042f7c8cd68f01bcbe9f4951ca6b5c2ec7a6ce941484a4320692ec94c552373ce02134eed5de959ed57d216bda852775b2c5753a5a66c855d78101c0e7ddabdb8fbffc2615fbef31fa9408a300735034f3b8ead7fb070eb34f92cac5fdae490c088fc1295ef2580385c41eeabafce3892699552614f205d2a8fb9ab056eb4fdee468698faaf2b8230a39a367f4b881c62b0227a7fbdefccc58f", 0xf8, 0x1, &(0x7f0000000080)={0x3, {"1bfe0a9d353a81"}, 0x1f}, 0x10) 2018/05/20 17:41:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="266464f2f0806ead000f08c744240007000000c744240200980000c7442406000000000f011c24d0f0c4e1fc5a685866baa000ed66baf80cb8b14cb385ef66bafc0cb033ee0f20c035040000000f22c064f4c4e1781726", 0x57}], 0x1, 0x63, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4004ae99, &(0x7f0000000000)) [ 202.504607] binder: 14943:14945 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 202.519803] binder: 14943:14945 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 202.527014] binder: 14943:14945 Acquire 1 refcount change on invalid ref 4 ret -22 2018/05/20 17:41:00 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x7}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:00 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) migrate_pages(r0, 0x4, &(0x7f00000000c0)=0xfffffffffffffbf3, &(0x7f0000000100)=0x6) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x3}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000080)='nfsd\x00', 0x0, 0x0) [ 202.564797] binder: 14943:14959 Acquire 1 refcount change on invalid ref 0 ret -22 [ 202.586465] binder: 14943:14959 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 202.627719] binder: 14943:14960 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 202.634926] binder: 14943:14960 Acquire 1 refcount change on invalid ref 4 ret -22 2018/05/20 17:41:00 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x1eb}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$inet(r2, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/20 17:41:00 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) 2018/05/20 17:41:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000027000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000000)="3ef20f2b810a0066b80500000066b90b0000000f01c166b9730800000f326526260f01df2e6783ecd60f060c420fc72e7e7e0f060f09", 0x36}], 0x1, 0x0, &(0x7f0000000080), 0x0) r3 = dup(r2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x7, @empty, 0x9}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={r4, 0x3}, &(0x7f0000000180)=0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/20 17:41:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') unshare(0x3fffffc) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) preadv(r0, &(0x7f0000001240), 0x0, 0x0) 2018/05/20 17:41:00 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) ftruncate(r1, 0x8200) lseek(r1, 0x0, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x101000, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, &(0x7f0000d83ff8)=0x7a00, 0x8000fffffffe) ftruncate(r2, 0x0) 2018/05/20 17:41:00 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x3000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:00 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000140)={r2, 0x95, 0xffffffff, "2ebb4eff803cdf1debd135670ce95b74718707e6980547abfae25d8cd17b38f5a129f0f41bbc0bb81c3aaa460ba59d27e46a5c8cc641a868ab5cc5a4bf770222bb59513366e09c13999d2a6d6253d767"}) r3 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r3, 0x10d, 0x12, &(0x7f0000000000), 0x4) r4 = dup(r3) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000000040)=""/151) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x26bf8) 2018/05/20 17:41:00 executing program 7: r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000595ff8)=0x80) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000000)='U', 0x1}], 0x1) close(r0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r1}) 2018/05/20 17:41:00 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0xc4) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000280)="480000001400199009004b0101048c590a880900000000000000fe5f0028213ee20600d4ff5bffff00c7e5ed5e00000000c80000000000000000f5ffffffffffffff00eaf60d1812", 0x48}], 0x1) 2018/05/20 17:41:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x28) r1 = memfd_create(&(0x7f0000000000)=']em1eth1posix_acl_access$eth1selinuxself\x00', 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @remote}, &(0x7f00000001c0)=0xc) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) 2018/05/20 17:41:00 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000004c0), 0x1000002c0) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) read(r1, &(0x7f0000000180)=""/153, 0xfffffffffffffde0) 2018/05/20 17:41:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x40000) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000000c0)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000cc0)=@filter={'filter\x00', 0xe, 0x4, 0x300, 0xffffffff, 0x180, 0xc0, 0xc0, 0xffffffff, 0xffffffff, 0x268, 0x268, 0x268, 0xffffffff, 0x4, &(0x7f0000000740), {[{{@ip={@empty, @rand_addr, 0x0, 0x0, 'ip6gretap0\x00', 'ip6gre0\x00'}, 0x0, 0x98, 0xc0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, 'veth0\x00', 'bpq0\x00'}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) 2018/05/20 17:41:01 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xffffca88}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x100000000000000, 0xfffffffffffffffc) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f00000000c0)=0x40) 2018/05/20 17:41:01 executing program 2: r0 = socket(0x40000000002, 0x3, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x8000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x8) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000100)=0x80, 0x4) sendto$unix(r0, &(0x7f00000002c0)="eb3394fc854f1fe1153242ee76e6c8e518fc6dba727f5b91c76778079493e70d0f865e38c8f7cc39993f7c48", 0x2c, 0x0, &(0x7f0000000d00)=@abs, 0x6e) 2018/05/20 17:41:01 executing program 0: epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xffffffff, 0x2) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000001c0)=0x5) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x5, 0x6, 0x2, r1, 0xfff}, 0x2c) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x204302) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000180)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4, 0x9451, 0x0, 0x45, 0x0, r2}, 0xfffffffffffffd82) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xe, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}], {0x95}}, &(0x7f00000005c0)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x18) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00000006c0)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000700)=0xc) bind$can_raw(r1, &(0x7f0000000740)={0x1d, r4}, 0x10) 2018/05/20 17:41:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x19, &(0x7f0000000040)={0x0, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/05/20 17:41:01 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl(r0, 0x4, &(0x7f0000000000)="9b") ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000100)={0x0, 0x400, 0x5, 0x0, 0x0, [], [], [], 0x2, 0x1}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc4c85513, &(0x7f0000000080)=ANY=[@ANYBLOB="000000fdffffff00"]) 2018/05/20 17:41:01 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x101040, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e21, 0x10000, @dev={0xfe, 0x80, [], 0x12}, 0x70}, {0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xa23}, 0x7ff, [0x1aaf, 0x10001, 0x10000, 0x4, 0x3, 0x0, 0x5, 0x8]}, 0x5c) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000380)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x9, [0x6, 0x0, 0x6, 0x7ff, 0x2, 0x8022, 0x5, 0x1, 0xec]}, &(0x7f0000000300)=0x16) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRES16], 0x2}, 0x1}, 0x0) r3 = open(&(0x7f0000000440)='./file0\x00', 0x40, 0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000014c0)=ANY=[@ANYRES64=r2, @ANYBLOB="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"], &(0x7f0000000080)=0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x100000000, 0x7}, &(0x7f0000000200)=0x18) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000280)=0x2, 0x4) [ 203.736469] raw_sendmsg: syz-executor2 forgot to set AF_INET. Fix it! 2018/05/20 17:41:01 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xffffffff00000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x301000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000000c0)=""/139) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000040)={0x1, 0x0, [{0x1}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000008b0400000035cd7605e8100000000000"]) 2018/05/20 17:41:01 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0x80044dfb, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xc7, &(0x7f0000000040)=""/199, 0x88, &(0x7f0000000140)=""/136, 0xc8, &(0x7f0000000280)=""/200}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000200)={0x1, 0x6, 0x1, 0x0, 0x8001, 0x7, 0x0, 0x400, 0x2c6, 0x101, 0xb675, 0x10000}) 2018/05/20 17:41:01 executing program 3: creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa16a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sockfs\x00', 0x0, 0x0) 2018/05/20 17:41:01 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000000000)) socketpair$inet6(0xa, 0x80006, 0x7, &(0x7f0000000040)) 2018/05/20 17:41:01 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000000)="f4", &(0x7f0000000040)}, 0x18) 2018/05/20 17:41:01 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) umount2(&(0x7f00000000c0)='./file0\x00', 0x3) close(r0) 2018/05/20 17:41:01 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x1b01000000000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:01 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xb69, 0x2081) write$eventfd(r0, &(0x7f00000000c0), 0x5) write$binfmt_script(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0xb) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xbbaf2ebfef17ae7b, 0x8d) sendto(r0, &(0x7f0000000140)="5519f9c62b6d2cb616310bbe10116fee30e7aa59469844b4b66153dc5576483cd48f268ed5d19581eebf1ea52fdd111f0f491f4f860f8eb31442eb9d67a15e72b67b1242bef346fa96751868097d6eaf6a4ebc11014f7e5552d660ef2553eedcd641d3985640b9ba0a8dadcdccca32d8deebcaf2d9d201de01b91057d25c2f469d8ffaec3f153bd4e35d7de0ac272f2475b5685c9beaf1707257a9535cebf7e65e62c63e3c8103cb0eea13fe917fb5157aae261357452349be5746b83940936831ce3e2053e8e34025ab53ebaa2eac6ada56892b3c6c4e8f7af806f920ce91ba8f2c3fda2966d887a144e98860f4ff", 0xef, 0x0, 0x0, 0x0) 2018/05/20 17:41:01 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xfeffffff}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:01 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000080)=0x1ff, 0x4) r2 = add_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="503f5c1770fa2368f85b778957ad4b85f53b25ba4d5425d0ada678817994650e58cd5491335720ddb159fd9af51cea734ac25157b0a049732d0bf27128158362952fe4537362ef9f3e00cc3209f4e5d5cad5e543da3c7aa2d66ac3646add472f874f00a9fa9d4c619744f047666563d5bfdf2058fedd211a5f4a671f9290e3e0fe9d39625098676d6d14f5486533200cfa6a1a04f4bc9564e7da54410ec3a240cc8dfa93ac6b50b2c05b18a0fa4996dc09fe49d0414d2ec652865ad513c3cdaec276c5928abbf33204ba", 0xca, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) r3 = accept(r0, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e20}, {0x1}, 0x20, {0x2, 0x4e21, @rand_addr=0x8000}, 'rose0\x00'}) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/20 17:41:01 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000100)=0x9) utimensat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x77359400}}, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [], 0xa}, 0xb) close(r0) 2018/05/20 17:41:01 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380)=0x200000000) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000100)=0x14) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r2) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r2}) close(r0) 2018/05/20 17:41:01 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x100, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000100)={0x5, 0x0, [{0xc0000007, 0x0, 0xee74, 0x2, 0x2}, {0x6, 0xff, 0x2, 0xa2, 0x1}, {0x80000001, 0x0, 0x2f, 0x8e, 0x7}, {0x40000000, 0x8, 0x4, 0xab27, 0x10000}, {0xc000000a, 0xfffffffffffffbff, 0x8, 0x8}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc4c85512, &(0x7f0000000580)={{0x4, 0x0, 0x0, 0x0, "1a0ab9b1f94c716787e88fae5552770ad6a9b54e0679918e0a88af8aacaea63fd56d1dd99812e16bc06df8b8"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0b690d49b85ec254b15b023d1e67900f8f55709195aa7d999552981434f68e364a3238b17109db386e35830a143c5755ae184895c461436bad45232f258c32a1", &(0x7f0000000000)='cpusetposix_acl_access)posix_acl_accessprocsystem$\x00', 0x33}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) accept4$llc(r2, 0x0, &(0x7f00000000c0), 0x800) 2018/05/20 17:41:01 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x52d5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x890, 0x20, 0x8001, 0x101}, &(0x7f0000000100)=0x18) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f0000000080)='gfs2meta\x00', 0x0, &(0x7f0000000100)) [ 204.562498] gfs2: gfs2 mount does not exist [ 204.610725] gfs2: gfs2 mount does not exist [ 205.238861] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/20 17:41:02 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x800) accept$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', r1}) connect$can_bcm(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)={0x4, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x3e8, 0x0, 0x0, 0x0, "62289a40dd2967a3"}}, 0x48}, 0x1}, 0x0) 2018/05/20 17:41:02 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x8864}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1fc000000000000, 0x8000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'lo\x00', 0x400}) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x4) 2018/05/20 17:41:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendto$unix(r1, &(0x7f0000000000)="ef229139f9dda87d255d30f75be61bbebf0aa60d2ad402a9534b01ea8f856496ebd3d09b31b07853f3e50e6b15647e8d6a04a354613e7b266e9b9e8ac82cd297f06e1d7c", 0x0, 0x200000008000, 0x0, 0xfffffffffffffeea) recvfrom$ipx(r1, &(0x7f0000000140)=""/220, 0xffffffffffffffbd, 0x0, 0x0, 0x3d1) recvfrom$unix(r1, &(0x7f00000003c0)=""/204, 0xcc, 0x40, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "735fbe2204fd182cad83d44d41cbc5a2cf8ac07238a922d59da5db40fee26971af8ab782881f0073db06c9ee7cf8786412f0375b280c3d94b4cefe4c33af8274"}, 0x48}, 0x1}, 0x0) 2018/05/20 17:41:02 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r2, r2) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, r1) fcntl$getownex(r3, 0x10, &(0x7f0000000300)={0x0, 0x0}) tkill(r4, 0x12) 2018/05/20 17:41:02 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)) 2018/05/20 17:41:02 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x0, 0x200000022d, 0x0, 0x0, 0x4}) r2 = memfd_create(&(0x7f0000000140)='&\x00', 0x3) perf_event_open$cgroup(&(0x7f00000001c0)={0x5, 0x70, 0x5, 0x4, 0x6, 0x7fffffff, 0x0, 0x4000, 0x2000, 0x4, 0x80000000, 0x8, 0x100000001, 0x80, 0x0, 0x1ff, 0x8001, 0x5, 0x1ef6, 0x1, 0x1, 0xd69, 0x3, 0x0, 0x800, 0x0, 0x2, 0xfffffffffffffffb, 0x5, 0x7, 0x80000000, 0x5, 0x0, 0xac, 0x1, 0x8, 0x100, 0x0, 0x0, 0xfe8, 0x4, @perf_bp={&(0x7f0000000100), 0x2}, 0x24000, 0x6, 0x1000, 0x7, 0x0, 0x80000001, 0x80000000}, r2, 0x2, r0, 0x3) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/05/20 17:41:02 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000100)=0x9) utimensat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x77359400}}, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [], 0xa}, 0xb) close(r0) 2018/05/20 17:41:02 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xdc05}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:02 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="00853d9bb8a7cbc0c54edca7a4410d239f2226cc184f9b835f1b00006b3efbb72418d5eb92875559909b01006b564de1d7dcafa338efb0330e3731bd5d0bcc08bf693af31453a10a06162eca7a1cc97bf6e3"], @ANYRES32=r1, @ANYBLOB="000000000000000001000000"], 0x20) 2018/05/20 17:41:02 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="b43000000000000025000000000000009500000000be97871643e40f6db75629ce6c61d316ac7d6c652a39ec20d63fc14311eab3dd4d72f469f32216d3669faeb5da5ec3489e661c15b5a0e5d6abc00113973d188ebc91655be88b4eb5ef3c2bf781a28712a570a686bef8bfa041a0e7cb262458d17b948115ee51efddec8d8b8d"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = open(&(0x7f0000000040)='./file0\x00', 0x208001, 0x60) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000180)={"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"}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000080)) 2018/05/20 17:41:02 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0xff, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) read(r1, &(0x7f0000000180)=""/251, 0xfb) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x20000, 0x0) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c460200001fff0300000000000000000000000000003600000000000000400000000000000003000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0f0000000000000000000000000000"], 0x78) ioctl$void(r0, 0x5450) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80000) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) 2018/05/20 17:41:02 executing program 1: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace(0x4207, r0) waitid(0x2, r0, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) 2018/05/20 17:41:04 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000200)=0x76, 0x4) write$cgroup_type(r1, &(0x7f0000000000)='Phreaded\x00', 0x1) fchmod(r0, 0x1) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000240)=r1) 2018/05/20 17:41:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xcea, 0x18000) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000080)={0xffff, 0x0, 'client0\x00', 0xffffffff80000003, "f05e714016abf06c", "4d4fabcae19f063ccc3f2a42093802a3902086857f830a00f86d2de1bf322b93", 0xffffffffffff9e18, 0x3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0), 0x0) accept4(r1, 0x0, &(0x7f0000000000), 0x0) 2018/05/20 17:41:04 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x80020000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:04 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000100)='threaded\x00', 0x5d6b) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fallocate(r0, 0x0, 0x0, 0x4) fallocate(r0, 0x0, 0x5e00, 0x2cbd) sync_file_range(r0, 0x4606, 0x0, 0x7) r2 = getuid() r3 = geteuid() r4 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000002b00)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)=[{&(0x7f0000000280)={0x1f0, 0x19, 0x0, 0x70bd29, 0x25dfdbfb, "", [@typed={0x14, 0xf, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="3ecca8f4f2ee0a19e2db43828dc094c2ac8996333008345897be3ac178078bd46893f00933e5e7bb051871af01aa7825c434a85bc85c11f88e6d0aed82e57351934d3902b53a777bc76bf74ae9bf3651d2d87594a3e781353aeb0613caa8631d7af5f3d55739c5ad4d129b0e6959fd711902d6c47468fe7ce978efbde8bb319e9e97942fa4e7966d597956378a8219225358d19d3d67b155715903d037e2", @typed={0x8, 0x73, @u32=0x1000}, @nested={0x14, 0x4b, [@typed={0x10, 0x2, @str='threaded\x00'}]}, @generic="9471817c767f60a1995fad5ce1e2945d05f12729a7d7d374747c41e2bc44bbc328a0070db34985c80ea5c24471a29666dca19499d26819df4369e3db8619fcfbaace39ce04d2cb8084f8774ff1ee1a1a0562be81a440266f664e753720603d759e3998c19d224053218ecf3dcee5cb39d23f2a6e1c1150438cbeb8867ee673131a5bb68ae4e2098975c59218a303bab6c3023aeb71881895c6e6a73f8c08b52d42a60d7454c39eb382f62f8fcfe53bf0f4bf52b5a06999507136f85cd5c6fb65475d4b2c9cd81fac5e856ccf712855008b8bd2b03ac52ce008557e10bc8446", @typed={0x10, 0x2e, @str='threaded\x00'}]}, 0x1f0}, {&(0x7f0000000480)={0x11c, 0x41, 0x400, 0x70bd29, 0x25dfdbfb, "", [@generic="df15ad0f2234bbe6d4c035ee0086e5fb03e96445edc1ecd807512ffb8fba54fb3fc742910eaadcb48eec4e82df1d8e5fec249de82976548269e564d2bc535345c9ef465907190c51613265dcf5b16132ad6291241584352e919dc999d1228aa8db94cd5d78ffb03fac87065449932f58f82dd0ea7e2ea99464adbcf398be62", @generic="1240bcdc7f0e9087199172ca10e9ca8797dad72758067ccdb2c5b83c8183f76beacec3c84fd1f1dd862bee9eb9b1db2d67079e2d62f4a90777c8cd250972c23db9af2f42b821051df1bb6179599743d9ed4947159097aee1973812a8dfcd2abdaff331706eb6739d4158581252dabbdce6f79d", @nested={0x4, 0x6f, [@generic]}, @typed={0xc, 0x45, @u64=0x10001}, @typed={0x8, 0x79, @uid=r2}]}, 0x21a}, {&(0x7f0000000040)={0x14, 0x35, 0x8, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x4}]}, 0x14}, {&(0x7f00000005c0)={0xfffffffffffffe16, 0x3a, 0x102, 0x70bd2c, 0x25dfdbfc, "", [@nested={0x1f0, 0x39, [@generic="afa75c564778dec03b76acc29f4b2acb895e883291ca0e38b77c249862980b8b32e7ca41cfe2b54b0b90512719462196d314833ae1c2a967d23844fae8b00e677cc0c4af3bdcf12f4ff5d6dbfc47c0e3d9b6f23c421ac205c97867b6c09f9518374c72eb5d3ba0cd4eb2dc5fb99451", @generic="73fe1968e5c083969b70fc766ca0dfe866cd6715786f5fdc272c736492e58977efd846e13d8b0cf64599dd00d9b39c2b8497265e7e4a6334b2f3ed4dac49db37921a8fb2e17760f36ce07da69d9ab419d39b6a516511566423878f1f9bb2a41db50faac161a4132634690617f5cb31fd2ebb577c93ce18977e1e5c6e9ad62fc75d436d2bcaf795e9b1be4a6d69f2ea337614f6092abfe017f4", @typed={0xbc, 0x2d, @binary="339d7ba965ec014409308f9e46b1dc785bba5591be9631eac3cb716827982b737d44477020148655aae3eb2fa5370ee3bc5777c44a38f43a953715bcc554f408340ac219cd247f6f61f57cd7727555319b8ed5468654e6c55026aeaaaa1782d527c238a726d93466356204295dd6f48111d4d08e475eeb42ee54f3cccd861f7e4343df76fd0a89201d6b0aad579cf84a091ef73a3c38febbe31dca6ffea4dd2e6a376b93aa4a438a9c2f4382eedf72e7b96f906a91"}, @typed={0xc, 0x49, @u64=0x7f}, @typed={0x8, 0x1f, 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[@generic="b10303dd724149edd5f2d72b205cd88e29c0855b22fda542d2d689871b641b52589710e842b074598ed88c1a7dd215341596075a8972eb10c942a82a403e94e539a8636ab074cd3e011eed7722fab433f786e7517e5a5b4642c74816d981d88bf0a3e5096e85254e69d3a97e8a1bc30fe3bdb52d58b200a792e97ba144d01b5b3a05d894f133747c9ccf8dfe69effec810fbe833e500c00b444b6f1f24ba95656f386d75b9d342dadadd1d5440d0f6ac744cf74cc2888d8e4c5ed6d89f9ea2a13ae28dbe9963dff0599e8b78e61f6fd2f41b0114092eff768dcaf8ed59b1ee5294af918e21e3092bb1c831fd3a7136b038edb4ee19c3cef0acd7620427c8105de2465878e0dbe443c466c15daaf98de19080ba83f6fc53212afcd1e6785fdff8a072c7a73cb3c74d01653f26fa907fa136c2b319c75bf09c5364ba66d3b04fe90407caa11f6268036fec9e7a89d998dfe35737bd4e220cc8e3d7aa2d1b011ff8050963f38de46bd5ced7b5046ef006ca419c2de832d29057d3b3692300dab640fbe60bcb12c67b39dd9d023b08d41d9497cf135f5b6199d668ca12538e7a0cb2207be81de996acd853fe20ea554982fec9a4241ca8310a8adc22f097ec74b8a0b89770bd36ab3ed06425df292306a5744591ce8546b0d4b138e3b30caf82873867e9f294d6afd376cd91f94898d9356c9f08c253002d29a83f90cba60c660048d78a43f7f1094e6ec7e3e1b136e64c07f99857f40f7553631da7dcb8cf2ba2916e30d2a87531653eac7cb03d59e065a612f150a7e7328978c68bf7d9abfc476cd0a1eacd59a010c62d791f19b2b84f44e9bcf37019b3fda5848ca8d43d7ffd4ae2e735a9fe9710e2babb03cb89f39048b98a6485f033273dab575ed06989425f6252847098a72c1f2f60cee7f6150fccd60240953dfdd7457c85c843799dba563cfa39c3d4299f9af45542344e43ad033907cd677744dceea09c15f96c2ed573a1afad93a2cd7f735e85a07bb3b0849c5e6ec4c9703753d0b9e0c724f93e62e07a1d26bfb9ba2c7080c6e11dfcad4a9834501dd89496ba17c13cb11e022d3ea4a50c7d7c27430804855ce40b7703137494cfd605807f979acc9dbc814fd98886ea8656f157ee66ad02a920c3d73ffd97ad6f44dcd675a8f209a56a09ee4833fa56a47f728bf05d3b40f888324be1ac805a859003912891bc9d907e47e1c315318b4235d44bfef6c10c45e952ceca608eca9c6b2ba652b93ade8ca27b2b69ec31ba8132a138b78028a3ea7e5960e92b7921166b4bcb88447f83e9c6a29746ff13d4a1a45ff7a60147321a00521c127c9dae73b887e6e0f183729f835d366d3cb20c9cfa5b4ce319abc555a183e972f8170fcf97e06533245327c8a9a15669f080826939d790eb70306ebc1cd0f817d2f9af8d7d81205290953b93196f9708606b141c6d076e416e0d16e2270667852b0748c92926ad31cde42776f4d18030a3cb0c058d0db1be4ffbc0acc7e087f54ecd18b80c9ca12c9f9f90b6b6cf455f786581a0041a8ba9eb758302ed03e223b4d20219f7809fb5999dcb0b9f95984b29840a9d7d810cdf9658a07f42b42d2dcb0fc9e33744499f621469e8fdb97e705bcfbf9d44e05d0b9166b68fc9fb5c9010ff220a291ad3c23047b49ac42955a855fc1b0be3c4ebdc4f72f9a302795ae78be8d0c711be13f44b85d3daef3dd11a5c5e84e31db61ff6c3ab3e756b0d51c7b5f53d7121ea8e7321c50223250a0d2cd25b69943f2f87915254b3f5af9fb76536c782c3ff77d56831edb63700956db36d0ff4e95151abc0ec85eb7ec868b3440c9a72e183e54c4b2f0eaa2bdc93343df8cdb7f55ccbf32ca52c6ac8f2a78204cd013ad0cffd44048f09dc88d0c11ee9d6c8eb3e78c656ce9d206571d3b27d90f8acb59f7899b145c0adb23521f03021c85adf80951fc4a8b91efab0171799abbfbe54e1a3fd00a37963f55c00928eb5b3b5961fd48e33b04d65be89acd5f97c08093f04791b5505fe9a0c2198b7438f8a66a3a27db50a31fd70403dcc0f0a0128af82ab0f74ec7d99ec0377eae33c7018162a059b5dbd0ab658cabc2dbd0731a926faf00fc308d930a137e0f196763ef870776f125aa20f9bc4b0807c86f438a5f471d4df0bb8cb11d63d7a9747e5b6790a682623f61dd6af6407b6891da8e9501c82ac7037329c435f246edcfed5eff718366d3ccfc865f6f4644baec6062d54089c4ed5c1fe1880cdf41369481173844f6b73a85fe9b535fec6f858c9d8f1e2855569c09818e663d9b37fe16abadefb0cc823a6e7da1f53d68fda3b88765c29102309a64251928de195ee8298473c77cbc3e1ee54bc509f3a10bd3c8788dc83cb6ea2bb76bbd34fdd1b7459f13471e289a9431f04c4417b829dfa247bdbf8628c7f9b231c6ba4cec97cdfd3655a3485334cff2c1b5483d5396c452c1811087fe1fa614ae5fd1f1e2041c876ab2e630068c33fd06ccf993fe73001db4d26873d1a7ba089e51dd257505f74a9d12e4a34c0ff5499cbe7073e0b7940f3f12e709f4ad17ae536eb695b823ef6f45a380447d5ffa062902df54881d5907b2dc58ae5358a5858cb42e92bf8178a56bbf2d888be9cdc7e5d53506c33c2a4b321ae473a07136aea7dc71aa2eb35c68ec57c4600d66ea7bb6b59056c4e577ce795afc6786eee4c08f233092efd026c6e6fc66e29e0067fd49a6ff7bef7a98796059c143eb19c92de33594b5a7cc2e07f5b705ea46e0ae768124559f3b44fee27d6822d1d982922dcd04a85ee2eb7beea559da352420d14bae7c525c2c87a94f66c101af3da14effc2dbfcee7cb966cd8bbcdc5be1501cff07e954a84ddaaed9d6f27366c406c3d5a2671cd344b08c9b91fddb1ede1bdf85694161b43978e2c83b4d257f9b66c0fc9864881f44183632430624687ca4f6dd8a241a2c1253f6cb4fc8ce12b42c50e646b695e977f62c626f26cbefa5ca49cb2fadadeaedb7994104af498ccf9927be736296526aaad5aeb98d72852a32e36610853767eaaa2bfe436aecd628383dfdeed079c6490bd337abc84a7dfafdb2a1bd15829fe9349b132749d1a76c62fdc41d2b2efc4b30b13d0a8782164aa2444f2c7e88f4a20741aaa574c53e3fad7ca7f81f8a932a7333158e1b57e39e6bbcf09b7f09d5c7e08f24761b1c6b4754bb4560c79530658b7fc2c3ea987e5b6bb0344b97e5f08f788d3f4609751912db8bd45ac51e528a05103ded2e109c016838b421f68ed4fd1452d459417403e6c7de015c138e5e4bf766191dee9588a46b5982a1e091eba6087af7b3538e128822c9a53d5c260c202edb617e2608d49ef81967a3305a945c7813e144d79a9d975fd2e82d0cd312f0d5023653e942959cc4e2c47cf3d6770a0eaa14c19097772231d136d4c71aef9bda0971a1c3bf5a36223e5700ce34f1e3a213961404769dc6a0734f65ebb8422151da06d254d25d812a3ad3994231f238757be347fefb32977140fc1bae28a7a80e702e0279e4d2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@typed={0x4, 0x28}, @generic="9166138c4454fe01120f5181d6d9a38a68a9a0a049046a2d1ba19182795caf730be7839c47e414f5c7606dd5af"]}]}, 0x24c8}], 0x4, &(0x7f0000002ac0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r1]}], 0x38, 0x40}, 0x80) 2018/05/20 17:41:04 executing program 1: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) pipe2(&(0x7f00007f2000), 0x0) r0 = eventfd(0x1) vmsplice(r0, &(0x7f0000e79000), 0x1, 0xffffffffffffffff) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x1, &(0x7f0000001ff8), 0x1, 0x2) 2018/05/20 17:41:04 executing program 4: sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x20000000001, 0x0, 0x0, 0x3e}, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000180)={0x0, ""/62}, 0x46, 0x0, 0x0) msgrcv(r0, &(0x7f0000000080)={0x0, ""/240}, 0xf8, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x9, 0x6, &(0x7f00000015c0)=[{&(0x7f0000000240)="3b7bf72b8694c573c3f8d2b9bf27f4f326dd6c3c3c78d22e1d410a9cf9ba2679166f30658cd7ed414d2cfbf1f82ca65ccf129b44fed3bf", 0x37, 0x1}, {&(0x7f0000000280)="c2d4eec1cb3b4dd207f8a807351c85c1049a99bc31fbae83d39e6226c059777036584db85ba5e15ed04368d5e89960178f2af38e6ff0950efe6b2ca7967282a7b9f4079b", 0x44, 0x2f}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="00d8d956de3dc5f7cbc8887e57d9a15b4ba347f0f93426807de076341824254190e8955a7d300ac4fd738be4cea73c8bb5856b56fa9c2e41c1ec4bf08d32cc4877e8a14ac44106e9af1c84fb907c4dfaa55a316a0515d43610a1c09fd3188f9a43cfc7c9d5b5e1caf34be1cbbb28d782dcbb646365d2100fff417cc0c468832441ec22f687b4e2eb1cd3f7c899f833e95ba200bd67f88107de530d013e1cefabd489cad08d43bb927a7fce667cb5767a58217cab6423de3c6553a70e03b77988c547d027d88892bb4ee4b2487dc6e7134f1d50325806d823585f1f7f9529a1248fd599", 0xe3, 0x7}, {&(0x7f0000001400)="35a46bc32eaa148cbc8d453fcf9b67977cb6b52824c3b2426e2a5eab30082e9c45c5785c1e96b947d3c32e5b131e0c28a6a977b7770ccd8c49c948647f924178603eff8c55e21ccb3c87573df00e6e701164c209ebc970e13b25a8ffc88cb236c81a0fde8e39979d665388f9610a03c3d4e99bf8911533ec42fe726aa98f77d8ae5be63c67ea4d0150b08f12763f479cf89c6f49a0708fa070cf79cc6f6ed67a5a589780ed328ef0e2401162d3ce82cb02beba530586a5911d1aa9e631272e727fe0dcad0322d280d09253d476ebc34719a5", 0xd2}, {&(0x7f0000001500)="b21a547762aa964697f50af5058b443024b2996e8b23b7a3b80164713cc5de5bc1e55591ae39f3de2c3ca5580e70e8dfc1f0670db1e86538c22e98c4ea8ffaa71dca0d85efdaf6aad68d03d836e4f4566b07e4d6fe803c59fe067e7fc2ef4097e0586b064dff05733c213add7d04604b2e3c360e67a4f914801def578dea963855", 0x81, 0x2}], 0xa10498, &(0x7f0000001680)={[{@data_ordered='data=ordered', 0x2c}, {@acl='acl', 0x2c}, {@nolazytime='nolazytime', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@init_itable_val={'init_itable', 0x3d, [0x37, 0x37, 0x33]}, 0x2c}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, [0x3f, 0x3f]}, 0x2c}]}) msgctl$IPC_RMID(r0, 0x0) 2018/05/20 17:41:04 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000100)=0x9) utimensat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x77359400}}, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [], 0xa}, 0xb) close(r0) 2018/05/20 17:41:04 executing program 7: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x3, 0x450, [0x20000500, 0x0, 0x0, 0x20000530, 0x200006e0], 0x0, &(0x7f0000000080), &(0x7f0000000500)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x8a3e, 'teql0\x00', 'nr0\x00', 'vlan0\x00', 'ip6_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0xe0, 0x150, 0x180, [@stp={'stp\x00', 0x48, {{0x7f, {0x100, 0x5, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0xff], 0x9, 0x629, 0x9, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0xff, 0xff], 0x4e20, 0x4e21, 0x4, 0x1f, 0x9, 0x0, 0x9, 0x81c9, 0x3, 0x9}, 0x200, 0x400}}}]}, [@snat={'snat\x00', 0x10}, @snat={'snat\x00', 0x10, {{@random="9b4452c370ef", 0xfffffffffffffffc}}}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x20, 0x88b7, '\x00', 'veth0_to_bridge\x00', 'ip_vti0\x00', 'gre0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0xff], 0xa8, 0x128, 0x160, [@mac={'mac\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"e215fbe6a0c3206f48ffc14b9f0f739fd2cc99b6b046d6d00d87958557ca"}}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}}, {{{0x3, 0x4, 0x88fd, 'gre0\x00', 'ifb0\x00', 'gretap0\x00', 'nr0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@random="8cacff30decb", 0xfffffffffffffffe}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 0xfffffffffffffffd}}}}]}]}, 0x4c8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x10fd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f00000004c0), &(0x7f00000071c0)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="53b1110da2072824f24f3b05d947dfc062d905a865e740d77343dfa0ef1f2ca79fa949ca82fbf3643ad0aff3d4c5738c977379c58705a2b384125ca24139bd465723c130e5be65", @ANYPTR64, @ANYBLOB="6edb537d36689908e201bf9927dfd1c00173", @ANYPTR64, @ANYPTR64, @ANYPTR, @ANYRES16=r0, @ANYPTR64, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES16=r0, @ANYPTR64], @ANYRES16=r0, @ANYRES32=r0], @ANYBLOB="6a2b591fa86a9b90f76729b15aad23b3c832bdef01a03e3b524444814b91dcf2484a8a4c206af7b25bc4be995a69f891eab55039dbbebb368dc412f8722eaa6554f2fdd4588bd5d1d0bd84e8d3798c2a0d3511c96a8bab5f6a0d8c60884d57a920d0c4e325ae8bd5a56b1bbadae373a90fd34cdcc366e231f60478d7c6ea3c75f1228514459d3d71e5874eb6823777631c8bb5e79c0866b403aba5b3e5520b2b4947b0a091be1bc3efaa70e0189619bad6fd9e99a32a7b87e65b66cf29aa778b2a49730b1b828deb748dffb6e100fb22a61ccc6a2c839f58f1", @ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYBLOB="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", @ANYPTR=&(0x7f0000008580)=ANY=[@ANYPTR, @ANYRES32, @ANYPTR64=&(0x7f0000008380)=ANY=[@ANYBLOB="fe3bb67f6ef145dd9082dae6e8a2a80e087d2345eb864d6ac0d05fbf200a17f088b49bc43f6221ecf86bff46ca6e52f1936e0759e9f323945d09297aa11ee5404cd0a671728d1615f3afa25ec06689142ce0cde18f699c26526f35b04f20485b2e07a51ea64bbb0a7c729b22e542d7944a84df012abe80002c779e6d393e154edfe05faa617d6fa6ccf6d749d51073fadc67bd2904a15ff30cbdfa33b5e39aabd6407bd3bb3e", @ANYRES64=r0, @ANYPTR64, @ANYRES32=r0, @ANYPTR64, @ANYRES16=r0], @ANYRES32=r0, @ANYPTR64=&(0x7f0000008480)=ANY=[@ANYPTR, @ANYBLOB="c20e5d5a8423b5c2a84615eb994346080053b558d0301ed0a2cb4fb6a0c97b3f18ba9f9c3f4ce5e312860b4c94ec88439faf243c24bd751fb1063a194243b0fd706ab24bd3aaccc90959b924da86a43feef98aa0bd5c84bce1e931ab72", @ANYRES32=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0], @ANYRES64, @ANYPTR64=&(0x7f0000008540)=ANY=[@ANYPTR]]]}, 0x1175) 2018/05/20 17:41:04 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000005c0)='cgroup.procs\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x7, 0x10001) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x400000, 0x40) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f00000000c0)={0x12, 0x96, &(0x7f0000000280)="ec0e5ed72818d98c8d2876bb41f49a1870ef92ce4dbfb414685b63ea33896d556daf435554287b87d2635efea79ff61825d7d541b490575b064f411446eec2dd6e7f5317b8197539646a5028baf715281a65b60f2d94ad91f33189270835e20a6f2560bcb3e06af172aed59a0175b197e0cd5955f27f1765d10c56d9cc90fe841e44f1ce38b18954a9fd627c788139dfcc5bd09c2e96"}) 2018/05/20 17:41:04 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x9000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:04 executing program 3: r0 = perf_event_open(&(0x7f0000b5a000)={0x8, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x2007, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1f, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x4000, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@get={0x1, &(0x7f0000000180)=""/202, 0x100000001}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x5, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xff, 0x0, 0x10001, 0x8001}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000140)={'syzkaller0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000000c0)={0x3, r2}) fcntl$dupfd(r0, 0x406, r0) 2018/05/20 17:41:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x7fff, 0x4, 0x100000000, 0x4, 0xd7}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x5, 0x30}, 0xc) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 206.679852] kernel msg: ebtables bug: please report to author: bad policy [ 206.692371] kernel msg: ebtables bug: please report to author: entries_size too small [ 206.702744] kernel msg: ebtables bug: please report to author: bad policy [ 206.717456] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/20 17:41:04 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x1100}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:04 executing program 7: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_rfcomm(0x1f, 0x1, 0x3) r3 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x0, 0x0) readv(r3, &(0x7f000037e000)=[{&(0x7f000037eff5)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r3, r2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/05/20 17:41:04 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4000000000004, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}}, 0x1e) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x200, 0x20000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x15fe3fe8}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x1ff, @empty, 0x5}], 0x74) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x7, 0xfed1) r3 = dup3(r0, r1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) sendmsg$unix(r2, &(0x7f0000000440)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000240)="a738d4587726cb547a04c1e9c82f1395358ccdff4c72da6010b01d0f5a44c9ea8bbbfed4879cb0ad287a1a261a4df1453b55f4114f453a2b6712c995e9d19a80f033", 0x42}], 0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="82600000a602cd8fcbd2adcd91749fb4fe20b2090d6f2475551d2595ff87db7d86d434b6d244c54d4ad32b5ed32ced5619dae257d9f07f98bff67f80cf22b08075268d49e7214436dbc3587d30741a4ee11a3f5631ec44132c273d663bb2d1a5ece39f272933d4c13e034d1a8a5a955503ad771fa192088f05ef79079095c7aa203ad3ac2b"], 0x40, 0x44085}, 0xc040) 2018/05/20 17:41:04 executing program 5: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[]) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x83ffd) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000140)) [ 206.986355] ntfs: (device loop5): ntfs_fill_super(): Unable to determine device size. [ 207.021852] ntfs: (device loop5): ntfs_fill_super(): Unable to determine device size. [ 207.499202] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 207.523685] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 2018/05/20 17:41:05 executing program 1: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xffffffffffffffff) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xfffffffffffffffb, 0x10, 0x7, 0x79d4}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x7fff, 0x4, 0x80, 0x4, 0x6, 0x8, 0x8, 0x7ff, 0x10000, 0x5, 0x6, 0x401, 0x100, 0x7fff, 0x100000001]}, &(0x7f0000000180)=0x100) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x31fe0bac83450994, &(0x7f0000000380), &(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000280)) accept$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/20 17:41:05 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x8, 0x3, 0x7db3, 0x0, 0x40c, 0x8000, 0x2, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0xff1, 0x8, 0x3, 0x1}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={r2, 0x9}, 0x8) r3 = accept$alg(r1, 0x0, 0x0) sendto(r3, &(0x7f00000008c0)="22735c63aec86df57969b38bc71cd304702ab233d69fbd4e262731be62c7cfe9a8", 0x21, 0x8040, &(0x7f0000000300)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) recvmsg(r3, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffff04}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) 2018/05/20 17:41:05 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x1}}) read(r1, &(0x7f0000000100)=""/97, 0x61) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x1, 0x4ef, 0x7ff, 0x9, 0x0, 0x3, 0x8, 0x8, 0x1f, 0x3ff, 0x80000000, 0x32c9c00000000000, 0x3f, 0x3f, 0xa0c, 0x80000001, 0x4, 0xdae3, 0x9, 0xfffffffffffffffa, 0x2, 0x20, 0x7, 0x2, 0x5, 0x5, 0x3, 0x4, 0xffff, 0x7, 0x9, 0x5, 0x3, 0x1000, 0x6, 0x401, 0x0, 0x3, 0x3, @perf_bp={&(0x7f00000001c0), 0x2}, 0x0, 0xfffffffffffffffb, 0x8001, 0x2, 0x5, 0x5, 0xc}, r2, 0xd, r0, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x0, 0x200000022d, 0x0, 0x0, 0x4}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/05/20 17:41:05 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x1b01}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:05 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000100)=0x9) utimensat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x77359400}}, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [], 0xa}, 0xb) close(r0) 2018/05/20 17:41:05 executing program 5: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x76561e64, 0x4000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000300)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x13, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4}, [@ldst={0x3, 0x3, 0x2, 0x9, 0x1, 0x0, 0xfffffffffffffff8}, @exit={0x95}, @map={0x18, 0x5, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x3e}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x81}, @exit={0x95}, @generic={0x5, 0x25dc, 0x9, 0x7ff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8000}], {0x95}}, &(0x7f0000000280)='GPL\x00', 0x0, 0x5, &(0x7f00000002c0)=""/5, 0x41100, 0x1, [], r1, 0x6}, 0x48) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000001c0), 0x0) r3 = accept(r2, 0x0, &(0x7f0000000080)) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[]}, 0x1}, 0x8000) accept$alg(r3, 0x0, 0x0) 2018/05/20 17:41:05 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="726509007a654203000000"]) syz_mount_image$nfs4(&(0x7f0000000040)='nfs4\x00', &(0x7f00000000c0)='./file1\x00', 0x3, 0x2, &(0x7f0000000240)=[{&(0x7f0000000100)="c3c54ae5c94d36aa77912d055268bc7e9e50fd4e37a1002c00c2871fbfba6837d0331eb3f53c9d65a1479a6808b541de", 0x30, 0xcb7e}, {&(0x7f0000000140)="167f278771aad8c358ba727829cc31521a3a4e51773f8a9a819b5ca42620805c7f4c4e12b61847eb2d7ac247ba4472a9917eaac94463e50628ab4e3a64e81c24c92e31642c404952e491ba52bfa93b2793df6d68b9cf200b47834567d63e5ee813b072df70586493bcb7647fa19436e5391c5ad17d772fb8ece01e02a17653c69b6eb7f118f3232f9ee1badcaf16c089dac20d8543f39c3a70c88fec80b90d33a51846e4cb817c75c20ab881677aaba17d977739d1a26d954f6fc9ee7e74b6bcede81ecf8baa4d1feae756e1f60e613ab4c692a2ade7f9ddd4297402e4d411ca1a26675d6b7f", 0xe6, 0x7fffffff}], 0x41458, &(0x7f0000000280)='resize') syz_mount_image$reiserfs(&(0x7f00000002c0)='reiserfs\x00', &(0x7f0000000300)='./file0\x00', 0x80000000, 0x2, &(0x7f00000004c0)=[{&(0x7f00000003c0)="955eeb05305bd8a8a5071aaf71637c0d1cd342424955d5a1e34ab73d9b06657e7541289727c8da7de4193a1505fd65f5958d8b7c8a7a295119c4e69b36784090dbfb73d73f5cd9964696efcdeec1026b90205c87226fb8c00a453100433da45facd34e84a03914c6d4688155264c47ce4237b5395d51b0caaefd49941dd4205e92e8c2c9b03276189ed00682c86eb1c08dc29cf2a3b9ef8b7f2d179a659eac6545ea3fbe9eafa087bde1b2a8e8d78bfe1c32e5238b85a6fdb384b7cae5a543997a75049207b403e42a33558a791630dbe9f922de654e2aefe63c544bcefde0e5c03237cba5c96190ceaeac21a2f7dc", 0xef, 0xffffffff}, {&(0x7f0000000340)="bcc559bf35608098c91984b805b416afb32e327dd3dfde75dda0c522b14f162525df507e", 0x24, 0x800}], 0x200000, &(0x7f0000000500)=ANY=[@ANYBLOB="646174613d77726974656261636b2c686173683d72352c7265706c61796f6e6c792c6a71666d743d76667376302c7461696c733d6f6666fe4d53004ae09d569cc2e12a2c6572726f72733d"]) syz_mount_image$vfat(&(0x7f0000000580)='vfat\x00', &(0x7f00000005c0)='./file1\x00', 0x2, 0x8, &(0x7f0000000b00)=[{&(0x7f0000000600)="b461eb150279c009ccb1b69fc80286d33730f9ce52bf13c742e8290f53e2cfabf709becb5de72bc68d7f908cb715c41a3ab21afb5c8019da2be7a5f61012a51cbc6108a0eb2f961a6d5d4c05848ad23114ae41edc8d8470c2d16a7db1a7a5de3a83926fe5761bd8bffad15118cd69e4ed27a55142029511797e105315d7c93619e0f6ba3a99f2ad87d65545d35b16d983430e96ee09341f4df653b24", 0x9c, 0x8}, {&(0x7f00000006c0)="2dde1770a04988f1e743c5b042afac8eaf82e2f8485a4d9e3a6f155395ca1fdf3869123b3a0f7c23499f6755c3d2d8ef9b6d90aa3c94b888a570188b87beff85798a280ab36149c603dd145148ed", 0x4e}, {&(0x7f0000000740)="8d7e49afb684145128923d7511f79da1baff0e5a5d4c4d18144b474d8fed216a41d91e2c94a53427ee8b039208a2745ad9c238a665362c262512f44dde5fafa79f686193e50f02f83e5c42", 0x4b, 0x6}, {&(0x7f00000007c0)="2fdf284d9b8b9e9e22a6368b5ab9af153151e59edde17ffdaa717188d7345ec815fbee18136b3ad7e50517f2e7099c93becf3d5175bd5f2522ef0b8f1be988aaa63ee328d3749431ccbfefc03651a6e8bff55186b2ef1d74364967a7010cb099c3bc4d16fcb178bbce39163eb85d44873aae269d4c89afef004d5c2e373fc4aaf0422429398b4839b855a486361d97f204f52167e319dd5a56d98df37f98c4ffc60dcfb9815911ad65244eaf6971645ffe2f46a7e89e47881493c3", 0xbb, 0x5}, {&(0x7f0000000880)="21408c387770dab85cde9acebcf661f0608ef32665d2d119ff5efc431b54e815b8fca27145fa49a0db1ab72e81c4d9869eaf5d4bffc798b8528cda5400bef2192d1c5904f5af0a9a121dc0a3b429313ddf4c2d68d2003a5383924b8ed37ab9e2e3078566e0675334da6b40da9747260afe24fd6bf63be6ceeec4e34fce3462203d60ca098a81795fd40907eb9b0362d58de4da39e61ab0ed2ec88fab65e7c0561c41570b3dc14f89e58b556fd954", 0xae, 0x2}, {&(0x7f0000000940)="760f5b64085f1595191bcf87e8c4382a2327fec17ba2704f6090dc42d2485687b51faad8c8c14730d5486f706a4a7f9c", 0x30, 0x40}, {&(0x7f0000000980)="13dab9df2b48f36fa036a70ab4512dc6d912aee7f017896c98e0f635a24245c2bf90e2444c5cafa28c0c3afa989448ad09f706dd13aa2d5a7c28a4aa099acc8ded57e8a19d5e6cbafccdb9492554a5df383425224ca18d719d48b592378905b49f8e3d3bc9e3a06d561d42480f23145e456e283f983d997b81e64b81a012806df91453d70e77adba8ecff256c7e30db43471095fb1635b29921b4dda1ccc2393f76e9cc4b4226fcc01c9ddbb6261a2e760563242fdda7f66d7853c5724ba22495b7b19113cba1f388b3b6cc0fa6d6389cea16a", 0xd3, 0x8}, {&(0x7f0000000a80)="4ef4617cfa471e32acd99fc43a39f5894849edcd0abe59d70b361b26fa1bca1be7ec6ac888f898d6bd0765c1f1fc6eba0abdc0f62ec40984ac9e762c4245a5e75c05e021f2098b0a614d5c0e8e63121c87e14491d07a84866a80256976963beac5c4909e1fca6544fcfbfb", 0x6b, 0x400}], 0x8004, &(0x7f0000000bc0)={[{@check_normal='check=normal', 0x2c}, {@dmask={'dmask', 0x3d, [0x36]}, 0x2c}]}) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/urandom\x00', 0x10080, 0x0) connect$rds(r0, &(0x7f0000000c40)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/20 17:41:05 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000016ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000040)=0x1) close(r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0x7) 2018/05/20 17:41:05 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xdc05000000000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) [ 208.364697] REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "re " 2018/05/20 17:41:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x3, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000001280)) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) recvmsg(r3, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x61, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0xfffffe45}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/05/20 17:41:05 executing program 5: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000002200)="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", 0x200}]) 2018/05/20 17:41:05 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000080), &(0x7f0000001ac0)=0x4) open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x110) r1 = open(&(0x7f0000000000)='./file0\x00', 0xb63a4419d2a8211f, 0xa0) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) [ 208.462120] REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "hash=r5" 2018/05/20 17:41:06 executing program 3: getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="caff0000"], &(0x7f0000000200)=0x8) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x1}, 0x2c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) r2 = msgget$private(0x0, 0x4) msgctl$MSG_INFO(r2, 0xc, &(0x7f00000000c0)=""/225) bind$llc(r1, &(0x7f0000000080)={0x1a, 0x309, 0x30, 0x1ff, 0x1, 0x7, @random="443254ba3102"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) 2018/05/20 17:41:06 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x806000000000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:06 executing program 1: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x81, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0xdb) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000000)={r0, r0, 0x9, 0x3eca, &(0x7f00000000c0)="79df25468d254d4e09c08e2e9f6df780e3005069b0513ec3e0385c9ca188adf9d0613d65cccfe52d135bc8113d7cc3a0f3d24f907e28b1c9ced0e73dfc96eb9836e392e9b42c2e1f03b63d31033096956e17b757519a938f7b9072e8e07b142ac1239caac2932871dfe1da7cbd6823f6fc335f4ce7b2d83d263d20a339052582f8452416f49302b23593916d639f2dcee687116b2cca5fe9d74618248a84191ccffff00f614055e837454aa33a72c860113a6742179ca1ca5fa78ef76ebf249abd1ce8b6c6c19eabcbd96e88724d5a8aa0d675d5888f3f5563c8e5322a7ca66c0905233e467aa68dde06deae0c58ab0dbe0db5c6771d3cf63d", 0x4, 0x98, 0xffff, 0x1f, 0x100000000, 0x6, 0x3}) 2018/05/20 17:41:06 executing program 4: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x400) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}, {0xa, 0x4e20, 0x401, @dev={0xfe, 0x80, [], 0x15}, 0x9}, 0xf9, [0x20, 0x80000001, 0x7, 0x40, 0x1000, 0x2, 0x40c, 0x1]}, 0x5c) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000140)="5e6ecf511ce225604a165295cd17ff8e43c47702a81ef7d5f55a5c39e1c4ff003302e5ccd41a3257345d80971424a618fc3a300993a24b4b9d9e5d427478da5572bbb443c00d40368823a6dae8352046b8863a1a495ce6011fda1463ad536dc0fe4b5a959e8c51e64fa0aeb46c66467e1723cdae65054133d12d3f0bcc4a3e63c680fc73b5e72ec59b9729f27f236cf361220baf5bfe8b9bda11dc1fdc8abb2cf7a824182b6f336e57fbc85a847232fce6e027") r3 = accept$alg(r2, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000000240), 0x2) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000280)) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000200)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x100, 0x1, 0x1, 0x10000, 0xfffffffffffffffb}, 0xc) 2018/05/20 17:41:06 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20800, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000180)=""/4096) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x800) fadvise64(r1, 0x0, 0xbe, 0x6) recvmmsg(r2, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/05/20 17:41:06 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x6, &(0x7f00000005c0)=[{&(0x7f0000000100)="b63a4779ce6ba50c7872e39ccc581d5aeb6a75757a0787244a9a8fe97b920f520c6072a133c7ea4ce726673fcc6242a07d3ef0b51c102ca159169548517a10b7cb8c5c43527e7ba727c46383135ca12d71beed2624e18e0a5e9efc3bfbb03a4981d0f5e021c4f166b76591599366345029d3394c7b9aefa8a167cea5e9200e032f95f8", 0x83, 0x6}, {&(0x7f00000002c0)="df38e164e20be6aa226a8a05f7bdc62366062a16262c9a39b99440d9346240c1a9b597f3afe719e9fade5f29af2822188927debcdd48c8eaf169c9d3b05e0085d48c9e88d5232d1137d090ae6af37a0476fccb66ac0395ae6e5e6ea5797eb95733254d969f20d67944c12bd628d651edc7bdb4b070978d2bff43b9f2e1edb20b0b36018b35091ca566babd9f5bb48c2ebca9bf6024d64dcf05b8578fb95eb8108eaebb11b8f84b05dd065f84d2ef1480bbe7a642197ccdfb1394f4629330cd3361a59b37cb82a04d93367c7d262ba66ce8f4700e99c550f171e034e9b5616ba4ab5f4331ee43c56d7dcc46f7ac30595f2a", 0xf1, 0x3}, {&(0x7f00000001c0)="57176560322e7a399c8984d9fa0a155be185a5cf1c86d577ada99f1a7ed06a00a4bdb2178d42560f508400a5b44399a24b50f0cc7641173f356b8ff45128b3a10543303ef9dc3f40ab8347e0daf778f4ee29247fc07c41c8ea4bf08998cb8a84c0b8f7b9b97a", 0x66, 0x2e}, {&(0x7f00000003c0)="80e1d40e31db99c9c2eaf8197857a250d123fa52ae54e8a50397319ecc4fb813477633a146d4020192f72c7b0e18360a9c4a9751b182e8735c5df92e50a8f5645da5f83f8a7fcc3ba06d6809072846e7aa618faadffa7f047cf185ea982cdffc188dbb9a2a928a3cafbc6b76f65b24844e38da940c05e82332a3185085c0c92bf4b1ba67e65a3c71d9ac063495dad541414f26e01e000ee2f91780c66992bf8c9415a447cc81705fd0d44f31d1d6530bc1e1e83dc8f74e972efd3c112cb3761ffedcbe92e3d7f91b4cb4ae4dbf", 0xcd, 0xffffffff}, {&(0x7f00000004c0)="119067a8cea4c7c5225b8579dd743f8fabd9e985e0a779293000e8faa889e703d986ebec33a8232c546ba3b234a72b43", 0x30, 0x1ff}, {&(0x7f0000000500)="40a87a68b99a684f0a10fb0a8493aeb06b078a69ba1dd9b2d80411c71b21587d882d01dc32679d6a1984600218cbb91996ed5a37ae8268e25fecdbee61d3f5fab654f9f90b1457ad30f94af4f7a18d569dc866bd23a651d6b622565669b9429f499c7789438dfe541d7477efbbc7a27782902da0f39e9551ac609daf6160c20fe5e5a079c3b673", 0x87, 0x8}], 0x800000, &(0x7f0000000680)) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x20000000000, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x8132, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) init_module(&(0x7f0000000000)='\x00', 0x1, &(0x7f0000000040)='\x00') 2018/05/20 17:41:06 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000000080)=0xffffffff80000001, 0x8) 2018/05/20 17:41:06 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x8003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa0086dd6050a09c00082f00fe800000000000bbfe8000000000000000000003000000aa0000000000089078"], &(0x7f0000000040)) 2018/05/20 17:41:06 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000100)=0x9) utimensat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x77359400}}, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [], 0xa}, 0xb) 2018/05/20 17:41:06 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x1100000000000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:06 executing program 7: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xfffffffffffffe96, 0x1, 0x6, 0x9, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0xffffffff, @empty, 0x3ff}}, 0x2, 0xec2}, &(0x7f0000000200)=0x90) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00d70b2c65320a"], 0xb) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) getsockname$ax25(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) 2018/05/20 17:41:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000ac0)={0x14, 0x25, 0xffffffffffffffff, 0x0, 0x0, {0xd}}, 0x14}, 0x1}, 0x0) 2018/05/20 17:41:06 executing program 4: r0 = memfd_create(&(0x7f0000000080)="7b10", 0x3) fcntl$addseals(r0, 0x409, 0xa) io_setup(0x404, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="e5", 0x1}]) [ 209.471512] ISOFS: Unable to identify CD-ROM format. 2018/05/20 17:41:07 executing program 0: r0 = dup(0xffffffffffffff9c) getdents(r0, &(0x7f0000000040)=""/40, 0x28) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) r1 = socket$alg(0x26, 0x5, 0x0) ftruncate(r0, 0x40) bind$alg(r1, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) bind$alg(r1, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) 2018/05/20 17:41:07 executing program 5: r0 = socket(0x0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x431002, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000009c0)={0x0}) r3 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x8050, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000540)={0x84, 0x0, &(0x7f0000000740)=[@acquire={0x40046305, 0x4}, @reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x18, 0x8, &(0x7f00000004c0)=[@flat={0x736a2a85, 0x1, r2, 0x2}], &(0x7f0000000500)=[0x20]}}, @clear_death={0x400c630f, 0x2, 0x3}, @exit_looper={0x630d}, @acquire_done={0x40106309, r3, 0x3}, @exit_looper={0x630d}, @dead_binder_done={0x40086310, 0x1}], 0xf4, 0x0, &(0x7f0000000800)="c2fe44ace02923ac69685999940a209e993980dda41db7b3e2d020d24d9286d93d5682c92b9e00154f5e33e9134dce6e7b5423a54603710e2c9377b0401c32908a9d998997c6c1acf6cd7abb6f5d852ec584635a14eb67510437de16d881f92fbc4895e7cd6424f99bb268bb6feb7e9f07d37d6490d15ebab75b67969b6ad2c552dc5270a25743fab226c66e0b9352b8dd6a40a727eb314ba0751f5ff953fc15f5a0862f5df5cd3cbab42fc5280fd1e5c5fe80fcd199da180e87db2a136c83b626d1e692004349e32650942c222b4517c462f6db1521f161ea8b9bc7ee4ce2c43cb68a9a4ba1c37cd49446a20a17119c1f1463ef"}) r4 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000100)=""/63, &(0x7f00000001c0)=0x3f) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x5) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="e3000000c850ce4a20abd44c429cdd0b98b37f96acf161447dbb6e27ab626cce93587e474b3d7ea8b5a7f309e7dd50e24c93ee70a134279fe643eedaa897af156e1a40c8f5b943094173a51f98d8a18f18442d2e3aab8bb1cfac42a4115b0945a3586cdf5229b0a6b8aa3d1143a0847d4eb11fa5ae73f3f00f1cb9ba70112b1d76fdc2c65ff2b7546d1670a0d9b044beaa6eeaaf066269d972ed51fa21c59189779c2428070147a4e4e87ffba7d71e3525198e7d0f05050bb829b4f402b6687b1b2bf1d671b95b4b14260a53ce508223c2e3a09398578f0266e217a9dcc9e01a6b1453662cc2b3"], &(0x7f0000000340)=0xeb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r5, 0x40, 0xbef}, &(0x7f00000003c0)=0x8) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000080)={0x4c, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="12634840000000000000000000000000000000000000000000000000001872f3c30000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[], @ANYPTR=&(0x7f0000000040)=ANY=[], @ANYBLOB="6dcda430a5a727aac610e18f5bc25d0f5935aa085248ab18534f0e5aa4dfdeebb470ff843ddcd1e2c5d526c66907c004263df001eb7bdfcd169c0000000000000000000000000000000000e700000000000000"], 0x33a, 0x0, &(0x7f0000000180)="0e"}) getuid() getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000480), &(0x7f0000000140)=0x4) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000440)={0x0, 0x2, 0x7, &(0x7f0000000400)=0xff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000640)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) ioprio_get$uid(0x1, r6) fsetxattr(r4, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000040)='/dev/binder#\x00', 0xd, 0x1) 2018/05/20 17:41:07 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x8060000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) [ 209.723265] binder: 15407:15408 ioctl 40046205 5 returned -22 [ 209.763014] binder: 15407:15408 ioctl 40046205 8 returned -22 [ 209.772328] ISOFS: Unable to identify CD-ROM format. [ 209.783732] binder: 15407:15408 got reply transaction with no transaction stack [ 209.791357] binder: 15407:15408 transaction failed 29201/-71, size 0-0 line 2763 [ 209.850362] binder: 15407:15421 ioctl 40046205 8 returned -22 [ 209.850398] binder: 15407:15408 ioctl 40046205 5 returned -22 [ 209.872415] binder: 15407:15408 got reply transaction with no transaction stack [ 209.880072] binder: 15407:15408 transaction failed 29201/-71, size 0-0 line 2763 2018/05/20 17:41:07 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000100)=0x9) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x77359400}}, 0x0) connect$unix(r0, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) 2018/05/20 17:41:07 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ppoll(&(0x7f00000004c0)=[{r1}, {r1}, {r0}], 0x3, &(0x7f0000000500)={0x77359400}, &(0x7f0000000540), 0x8) 2018/05/20 17:41:07 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xdc050000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:07 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x10000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1) r2 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x88012, r2, 0x0) 2018/05/20 17:41:07 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="4100000000000000000000008f7d2dca5a357f0fccf3dda10000000000f055b400000000"]}) close(r2) close(r1) 2018/05/20 17:41:07 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x1, 0x7, 0x8, 0x200, 0x5d22, 0xffc0000000000000}}, 0x8) ioctl$TCFLSH(r0, 0x540b, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe}, 0x2c) semget(0x1, 0x3, 0x3ff) 2018/05/20 17:41:07 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000280)='net/snmp6\x00') futimesat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) pread64(r2, &(0x7f0000000080), 0xff7c, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) fremovexattr(r0, &(0x7f00000001c0)=@known='security.evm\x00') openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0xa0200, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[], 0x80000000, 0x6, 0x200, 0x8, 0x4, r1}) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) 2018/05/20 17:41:07 executing program 5: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x6}, &(0x7f0000000180)=0x8) syz_mount_image$gfs2(&(0x7f0000000240)='gfs2\x00', &(0x7f0000000280)='./file0\x00', 0x10001, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000500)="b2617c3fccc50f0f3ecce2eff75476b1eabf504fa82f689c0fbe9af82319295448ffc0b8903385803ecb6e4bce46a076a50f31bba0b7fff09533c63d857c736a31dc3b07b4b2e70084c123bbb870ad0e1202e86f1d35bda667b4aa5c27124b7b6ab4f4315b4e3c4c251b169813bee6a5e7fcdd5161e829dd02f4cdac14ca9451a84d54e08041e708a1a719dd9d820bd90a0ed46c0bebbf33b0540e863832b8a8300d271c649790b22d4b4e45c3483f1a7fefd91d660cf3b8186eb3f0206686871af2b439834cd73b56d9bbf91445655625452c14db1606989e5b7b15a6c453b58acd3e", 0xe3, 0x6}], 0xd, &(0x7f0000000600)={[{@spectator='spectator', 0x2c}, {@nosuiddir='nosuiddir', 0x2c}, {@quota_quantum={'quota_quantum', 0x3d, [0x38, 0x34, 0x33, 0x32, 0x34, 0x39]}, 0x2c}, {@hostdata={'hostdata', 0x3d, '*(-selfmime_typeGPL'}, 0x2c}, {@commit={'commit', 0x3d, [0x3f, 0x32, 0x0, 0x36, 0x3f, 0x2d, 0x34, 0x31]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@quota_off='quota=off', 0x2c}, {@spectator='spectator', 0x2c}, {@quota='quota', 0x2c}]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="3000000079eff7ee9190318ced21b604d3273df41e6be3e46f550288c4c12677d0390b70db4ad216cbb058abde9d9a770dfc"], &(0x7f0000000200)=0x38) syz_read_part_table(0x0, 0x1, &(0x7f0000001340)=[{&(0x7f0000000300)="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", 0x1f8, 0x8}]) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000001380)=""/4096) r4 = getgid() getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000800)={0x0, @multicast2, @broadcast}, &(0x7f0000000840)=0xc) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000740), &(0x7f0000000780)=0x4) setresgid(r4, r5, r6) 2018/05/20 17:41:07 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000001040)="24ac068c1e6251fdb7ddcde0d6421454a8bc61d0f8a2f1ee3ff7ccb6611a475f1049dfd714794cc6b5fc2f57a902f786e77b3e8a809ab524c32cf836e7e954133ae5bf5dcab13d00df3110c5c37a892fbada756f2111950bf3720c6c764c24d4aeccace06bc0a09551bceaffcc6ed0dee73b7288f361c1544593428f58307fce02a0", 0x82) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r2) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0), 0x10) getsockopt(r1, 0x10f, 0x83, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0x4) [ 210.349169] binder_alloc: binder_alloc_mmap_handler: 15437 20a00000-20e00000 already mapped failed -16 [ 210.362568] gfs2: invalid mount option: commit=?2 [ 210.367540] gfs2: can't parse mount arguments 2018/05/20 17:41:07 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x4000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:07 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x6, &(0x7f0000001480)=[{&(0x7f00000000c0)="3f56847305442be83c41d0b753740cf41ba85d63e68ddeac34b46325301395b5e2ca2d22ced33310472a7221ffdd5d882566159a6777ded15edc19967dc0e62d9c752ae836afe545f4614a871d3a919d3435b1d28cd4e79ea70bed2320531cfba49883dc20a0baae8f137587795bc3dc1244da68cbac9f884b9745152f5c9fe344194bd0af444b034ad5e242c48edc017eacb574ef1a524c486f2c7007f891f34d26f7ff5566777a0b08966f124839ab1dcbb723a86560601bd256111ac4c706f5ae47863b50008b7f2cd063db98e3f8827f604860b616ee41bdbe5598f0d5", 0xdf, 0x5}, {&(0x7f00000001c0)="c9738a80349c8b79de42db49547f26caec42620a63871f13bd220c9750e1c0fbde1d9355", 0x24, 0x51}, {&(0x7f0000000300)="d1c3e712331212704eacfd82b35ee43a33cde7e800a9aeac24c4c46686fcccfb2c6e68949733444baf6c8abda1a7bc2fb35e835a8b129bee4792e0571c6bb1070afd9c36913a861c6937d3165c90f5651967db4e3240f0a3ca4a339ec7e1fb0183478f34ccae79bc45daeca4b65100377629d95bfd0ec068c58805e507f31bb5878f05335e829bd8304a6ae330caede8adba372b152a476aad2be649142e6afda0e849b00ca81edb60778463ea6249c9e9b9291dd9096b4560d0bb2a44ec426ca563ddd8c5bbb02734cc11f1d357007f5701831ac9ff35b002737823ab069ec82a5ea16dce743ebb2277ff9711a144812f8021e63736c5299d55991d4be3e91521f64628517bb67a04641e18b14e3ef2b701e368925e1779744c0a4273ef7de349dc8231b15c419f750a7a9562ee76ce648e37b4fa6f367f8310516ea3fbd7fbb7a9171ef59ba4394e70132ae5fbaa078b7e03e0627976c7ed218b482350ab9dc27d4e682ddf75a407f07a47337dc3c62fa5166268dcf5a32f66d9c9013e76674c11905139cf6d9d825b05c6cc359091df6fc5b519a476fd22b868a575cdff229a7f470b12b4d25257d14b3a660fd203807c08ea6bbb383150e7f1e026c6758da35184d6bd6154038b76ff18ca28305cb776122223c805850976909fced5d6ad34ccf19d6c1647a4dd737a71b59f53c4bf29b407e448804651928947d1bdbf1039532986469852977faf705ee451d9975ca8319728dcfbe24a6740b6fca9d0bd53ff629a7e80a0d537c9e5fb18e0bc0ecb39004ba53bdc763b008459d73d37cb4e8b5824f75d7a9906a2230f90af9227dc78a5f63b89f15aeda32c9626a96e7bcb739137f374e9c474eaa33ea6078bdf6baa664e11dc8b9a68cc5600430078ef349739ae95ad27a510b9237b70be6e2ac5d06c1c63d4bdb43062b221317d3d9b8f7ca556ef9fc0e034f5cfc4356a33198976ce7a4c03579d9d8b6f121b6111564a0fb1d598e4777d0b3d8ca73127fdecb67dac82e47dca198b905c070ce6deb8ebbcaa71a4bfa036d0745ac16abbbe83686cf806c8b481f5cfc3bc8e9f209cf3ad09d9c0b00224e0bdd6f574aa1a86a8c963710290b2deb3673adab54a27bd7efa3a81f752d80430ae5b58140dfd2928bed6192c99b431a248b0ec9101b7a8e76c6da6cfc0e3f6ffee3a9895fb1cbf674c6f71905abc8618efa0bf6ef27ac5b31d23a0f771f203f6bf0bbcdee4659c257dafdb23960aee5d117e2d172e24ebd5bbeddc17ab537c01a4e361b8efbacedc7e6c4b341dcc2caab56127c67748ba25d4ddef61b8080e0b25438c981ddc85c819935d08d06667ad02c03ef315e108f697d7dffc59c2a85f8d17d3a38fde2840fb607119b18e88a6e3e5078ee5a88f4afd47cfe551521a4c749056283d9c77bd27b172c3151bbdc3ef3819cf8e69dd5803af770bba9a07d9c61bfd229e72231c70b6f4447be83475c7aeb61c3a1fa82afa4e392e64e4b569296653a4de7b8475f50d5da4bf585e0ea73ffb26e9e4aa5ef4af738643e1580e16c322a230557b671120758a18402a489277826a52ba2cf9bb76f5b828ac5305c760fea3c0cb11225c4fbac9d46dd54e5dffc2b888b422ef25e04a5aa436e02527f67945f7eb32b70ebc39825388cab801283d38f626861c67d69142919866324cd970b876096f969d7ad32bebaa62fbaf51d9b3428b58513caacb507cba2bdb98a5ffe5faa1c173a1fd26f1d8e55c112ce31817a308ce5dd7350f07c7d934985f0761774d53d2541b6a6433ba0f064aaf27b288a67a38073acd086263d6fbf1b9befd4f3ac18366ced12ac40f1237a464362e1984afc86e2c228b8c29f2653fb25456e844380b5fa7a6d11eac2ffe40fa866e5f8abc3370329f7f0164608f2f82010065e1a76712caedb63b3ac4d628d2d252c1c2cc482971ebe0258c3c20e71e88ec2c85d963f55c2c79856a065fba40a11649cb7d4a0c5ddd470da2d89d84aab613d0b5b1dde1c53e0ce40ed5d828d614877afc9fd29f24b48bf9654988b8f29abe3854b68ed38cd967ecff18b056d30c4862333bbd8dba3e71451defa022076c30be18deb1d60117ce615b6b173c5ac5bd2d09e6777d617d15d14454e600f58e9c07d172e54cca23692cd4f384eaf987ced8c00779a7320acc1d3bc91b2b8e3bbfcf652c43519a97d5d8c8ca84fdb2f7b2133042b81a3eadcd8386b872c4bb38d9bef8acefc4cf9e3c3d1bb1994925b9e23b90d38309a6778c2370c67c73d151aeabfc02795b21a463941c21237e679cd18fcfbfff6ac242f871d5419d9d44cff5f034e6e9b9df652f5b0ec0b2e896d4a4274b2d035d44965bdd6a207089219446f4c44ff23f1aba81066601e744c4a5dcfdb46010d19139c550c667e3eeecf8b6b7cf7807e3bf9a3ea33990911a30750411f381af4a4981918f98521d77b6d1af082e445e19dd750845b2f23dfe21ca25b8723bced7b64c7272973b903f33d30bb4183c9d85399aff685a0e0ce82933c6922e588f4c235b66fbc43a26d1c36a4044e12f9e16210535b7c89ec4ca7d67ee025bbe7e7ffc66e75292f4a51ca3b1dcacb5f2b55917659ea669e2c99ea8d44f7dc6c70ac7fadea503165049f95086312f8f63289e730baa473277112b9a83d955253409b4282906c66b1813dc3d65eb0b515225ce3cec0607830de502d372e97aa0fd5415db6bf2594e7400643cedbce85f568cab0415b4070c69616a108ff3d0b0f8bf25df99bce667f5306945c40bbea51b73dabe4774ff149c90b6c13eba798418a279cea0bfcbe05a77b0a21ca18aea56760c76c207fc96f80d5e19cd1b7b867851bbf62483aa1e4f77e7b4359adb6a4f1c9415c330804870646753ba4e0854ebdbc23ac59465b2e2c6ff83e86b1b49bd2b1b268b4765137590f9dd0ccd73809fbd5855924b53a669c0cc37ae2507e00d947f96cac743bdaa3000e260dee6932c6f16d62d36e3fa4fe3bf2c44dc20efab14d4ea640b79f69b3a43801e5ef137080a5aa83f28e5104da3a0665a533f816886a44bfe02cf90ef15c5d3ef781c4d096d647b0a708dbff5d1a13aad31e1278fc224b417a80e0ae8bd261e1f284dbce35f3322913825ce88dc32bcbe3af0d32a53e1c9432ed9078a7497051654da7da486351cb7b84a41b239d486b72fef606ed281defefcce8c92420e844743ecb7eeb4bba2d1a0721d06822ff25fc1e0cb79b86b75782be9ab05943b8d91324f3b7a21adcddb13f6e82c5f506009721e805ccf9b5c7969cdf544fcf67488f95f9cf807749db81be0b831ec47cb8d14fbb8deb89ace5dd8fe46e467e1975d679842afe44bcb093d5f7e4ee963d3ed15f72230b2a8b1d69591f107380df2f3d60a797ff8382f505fd0b41d6cfeadc1634021d51f2c60def6f183d5182107555caefdffe7820a335195c3360cb876b09c2d0e036284c91ab0d97089947975892af8a83156bc02591abf5e54e10ead504fb8b1e481d23ecdd86a9cdfb477b696146025ddde7b0bcf0999f11b67b1fcf122a52da373c22223bf3c5826b40d476f31cfecb484aeedd0584a428df77ffc4130a343449ab8d056d9acdb7e7192bfe63071d88a9e9804315e92dedb6fd900984fd76bae54e0f542da289378e2218f1b83f73722d59e3b1c4449286df49f131612e4b613047e37a5b5b1d9c58f0614e6089b740999afbf5108f64dbdcb1b173238d1e85f43fa0ffc8985cfe2b63d1e22f56ae3fdf2ec6e453c4773b807bbf55e0f1fc8a49a1fc376b673454416490a7b34e3dfdf2e75beab319d5a43a24fcf2d5d3dbb927f7e4dd2760f3ff336ee1955962f597d1a39b100fdaa295349c1be51aa1aa3bc0541200dd3115a9898622d0b4186c1bc3f2a1267b2e9b73f7f1bd209d595c8ab822a7a0d9f9a8906e03aa1750d6fae9a08efcc93b07f322ac7efba7850585eafd938c595de633200b3159e248fec86a277bd4a097ba735b7b02d51f9d7039c2b6b67db330a661d527375f05473cd7cf1e47198ae8d1bdacd4d68d8be0ae36609a4b49d37ead1dc6a7c79e65602cad26acea650d717d2b85bf58266d6c6d3142d750f27eb3ab4fbe2f858ad4981744c0a0d11d523f271b12e321646914176c7b2984e66d713318c70af7c43eebdac18cf1937d7de566ea4328ce2d61f77edc2987afcd296aa7781c22539ac36c69feda0dd4b878b31f55d29570adc2e4cb8600c26cc104791efb262603bb4945c23999cf434927fdd882ec7974623904c635be0e89f09085936bfcf6187712fb7d395b02e8d5dcba262d095bf57eb3ea21c73111fd2097d6c2108c7a33d79e470f989b56bdb92e0553db7140f6065eddd41d10875b68a23731887ea2f66c36559fce17aa67637e5ccfc818404706612f9a071efb4079457ebe5428fda94d7098df798eab79184f5822d5ed3ea78ba16f9450e6c239ffd2984f3502aeeb46897479e5eb3c57a40867d188f6abbf8f1fc21ed23a1ea0254b04b85ea944fc231ca8978999c51d46aab203b9f800fc29256d274c01d4e50dd8c902f333438a1c9dfbaebf75c47394dda8cf8344dde3d6ce508afff309aed47111000d71466762cd29930b652f994114c8f05a8b91d5699c4b425c834bbb8ab48f322cc4510a1c158742b428955a74b3aa6b37a611f31b5ce6c7365142e7c5fd4dae2550784d8ac816dfc998e4bd1d3062796745188618f23ff14b68ff78be966f2b0d64f763c6ca7749efd1033871e3c0c2b580605016f99fb22a863a42084d67f560262bfa6e57482a83b7ade819a45d61d0f0a7e940d2862eca671227d276358b52d12e8889d4a0380e8862a6ea879d0baab00583fae3f9ae3caca1ba1ad4bed9a6b03dfac4c64ca9ddf071283b1e1cb265237fc28803cadef823d50ee0b547cfca61cf9f6189420a5df8ec49e27f45e498b28b69e7790b3cf186c6b6f24878e88da2da68b86ee5954b90c4170113983c22f0a2bad076e4960e24ea05f6b257e1b75573561445771cdf4e16c939602b697545927e7c0384536c4bc85283ef5b22775a09bcc687c6e5914435fb60790c9380bad116007f93acd09bf5a5b1864f6daf8d58d3df6ec4799b1abc4890bc7ee21776d9599cdb80bcf7ee6b03c907773ccfbb98e7630276c90d2d7f002ec27384febc2b9aae48890f6ba5b4ce8fe0766dfe4b347f7787e22eca2114db55e7ca010c93d724e767a8bd4885d3db4911c9157a4da671ca5083c7c5e704152867a476f1e707346bf46053c8d940fa7da9cc70eb52ccbd4320d3345d93acfd5e48e82dbd09094b40d12da2f12032ec2c7ace7ae7379dd1f35bf2f1182dee7acf6a2a01ef395259788a8db7cf6a40f96205dbf6d577fcc5c7790e6e2fd34220b0a8c611d9b851ac7b717cb31ea4332491f2732eacc8dfaf0c77b243c930bf6d303caede77553dd08b1702b6d8aaf30a6c71891a04c72233e33a029f02002546ca8a8699e94162b2701ab110fcd6d636fd2feeabb66870e57f241e44d59d48dfc76362bed2e1bea44449d9bd1a500534fd6c7098e56709a652c52842a84052c1fef269ddb316d15d71b7893d87b999d361b502c76603f79dff6ea1888e5bbe55cf09e48ea5ea9dbd7b5a02ae4df0391c52905d04ad2dd1659ba42ef40b66c15a9edb1bad71834c1d9fc94fad9b7fcb8f6383d43b0edb91931fe1192c3b63c71d63b986693afcbb98b5ed0a3f9db9d7f95f8e43d0c22d24272fc5246ba840927c077ec8312a453a84c98257f691f4d232e6086890839957b325cd8bcabc0afe15a", 0x1000, 0x3f}, {&(0x7f0000001300)="7a4a3ca9fe7b1b5a9253c8141bdf64f60ac5e479cc1f41e04adac1ab771f2bac7c000c3fc161bf9126c3dff6c977707e727906f13900fa7288963e148e6fcf8f3778a90adffdcbf2295ea18dcae753c0b3f7af1504b75ae0a0ff153c68d0a25f66208eeade614584e50196b1beaa0cc4631144843f23a9fd0971a3e4f5d9469801", 0x81, 0x4}, {&(0x7f0000000200)="d3646a43a4ed1f0cff2230fcbbcf057eec6255bc0c8b88fae14a38a99c035414b154919f8b602c39571f819deb04b11673d94d0ced600790ac89e51a21f3f002f2cdef0a6d17e85e939b4d01691cf0050f3f535b7c951901b9018fd34e93b0025d3ffb393f7027da5acc6b59a4ef2307bce2615998", 0x75, 0x8001}, {&(0x7f00000013c0)="ee71a806252ce437efa16230b08bcd1a90aa71bdfbb1465e3ab2670cd186bc898862409fa0b7314178d497bb935efd4062cc6c4bf3445e6410912f874aa4644923821f22a47262cc0e7f364ab3730bb401b20096e010d3f56bd298c3eb20815f46ab7e7272414c875fa60443885740903e4b0aedee8395acdce6acb8d572deb1e8aff5a8e7c5d82bf24ccb877d4f146cfc926eacfe51995f8f3164a99bf4d5fd0e1fdc45f6f1ac2ca7f1b44c6675", 0xae, 0x8000}], 0x40, &(0x7f0000001540)=ANY=[@ANYBLOB='decompose,nodecompose,nls=cp1351,\x00']) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', r0}, 0x10) 2018/05/20 17:41:07 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x100, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$getsig(0x4202, r1, 0x0, &(0x7f0000000100)) r2 = socket$alg(0x26, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="af26262c8523bf012cf66f") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) ptrace$pokeuser(0x6, r3, 0x8, 0xfffffffffffffffe) bind$alg(r2, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a", 0x4) r4 = accept$alg(r2, 0x0, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @rand_addr}, 0x10) write$binfmt_script(r4, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r4, &(0x7f0000007f40)=[{{&(0x7f0000006480)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000006640)=[{&(0x7f0000006500)=""/126, 0x7e}], 0x1}}, {{&(0x7f0000007c40)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000007f00)=[{&(0x7f0000007e40)=""/187, 0xbb}], 0x1}}], 0x2, 0x0, &(0x7f00000080c0)={0x0, 0x989680}) 2018/05/20 17:41:07 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xec5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xd62, 0x2, 0xfffffffffffff801, 0x7c, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x100000000, 0x8000, 0x32, 0x2, 0x9, 0x0, 0x8001, {r2, @in6={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0xfdb8}}, 0x4, 0x2, 0x4, 0x1, 0x82}}, &(0x7f0000000240)=0xb0) sendmmsg(r0, &(0x7f0000002f00)=[{{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000a00)="1b", 0x1}], 0x1, &(0x7f0000000b80)}}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002d00)='\r', 0x1}], 0x1, &(0x7f0000002dc0)}}], 0x2, 0x11) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x40, {0x2, 0x4e23, @multicast1=0xe0000001}, 'bridge_slave_1\x00'}) 2018/05/20 17:41:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x7b01) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)={0x0, 0x0, 0x8}, 0x8) 2018/05/20 17:41:07 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80000000003, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x80011, r0, 0x0) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) 2018/05/20 17:41:08 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x900}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) [ 210.621127] hfsplus: unable to load nls mapping "cp1351" [ 210.627134] hfsplus: unable to parse mount options 2018/05/20 17:41:08 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0xfffffffffffffeed, &(0x7f00009ad000)=0x2) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000600), &(0x7f0000775000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') pread64(r1, &(0x7f00009f3000), 0x352, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000580)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) prlimit64(r0, 0x3, &(0x7f00000000c0)={0x51b5, 0x200}, &(0x7f0000000140)) 2018/05/20 17:41:08 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xe80}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:09 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/161) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000140)) 2018/05/20 17:41:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="636fff0300006d705f66696c74657200") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast2, @in=@rand_addr}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) writev(r0, &(0x7f00009eb000)=[{&(0x7f0000000340)='+', 0x1}], 0x1) 2018/05/20 17:41:09 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0045878, &(0x7f0000748f08)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/20 17:41:09 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000140)=0x8) epoll_create(0xf184) 2018/05/20 17:41:09 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='smaps_rollup\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/51, 0x17}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/20 17:41:09 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000100)=0x9) connect$unix(r0, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) 2018/05/20 17:41:09 executing program 7: uselib(&(0x7f00000001c0)='./file0\x00') syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000014c0), 0x2080000, &(0x7f0000000080)=ANY=[@ANYBLOB="686f7374646174613d02329b9dd12f7946889ddd78e4ab4bf0b3eb0027f28cdd416de6a57f913b1876b66777532444c25f572b6014bc61a8609c390c8a64aaa0b54c2d6abd1a0fca73ca5d95fddb2d52fedef2bce8d56d4cdd340b256b3a40ed5d7f740e7868de7513afd7089f2ff701e597484ec7860000000000000000000000000000"]) 2018/05/20 17:41:09 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x28}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:09 executing program 1: socket(0x40000000015, 0x5, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) setsockopt(r0, 0x400000000114, 0x10000006, &(0x7f0000000000), 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101200, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@reserved=0x1}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/20 17:41:09 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x81, 0x4) readv(r0, &(0x7f0000001340)=[{&(0x7f0000001600)=""/178, 0xb2}, {&(0x7f0000001200)=""/245, 0xf5}, {&(0x7f0000001140)=""/148, 0x94}, {&(0x7f0000001080)=""/157, 0x9d}, {&(0x7f0000001540)=""/142, 0x8e}], 0x5) readv(r0, &(0x7f0000001440)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1) 2018/05/20 17:41:09 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x2, 0x0) r2 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x100013, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000100)={r2}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x2c, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="651ba96b2aaf", [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@random, @random="ce4431c87397"}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}}, &(0x7f0000000180)) recvmmsg(r3, &(0x7f0000006f40)=[{{&(0x7f0000006c80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000006e40), 0x0, &(0x7f0000006e80)=""/143, 0x8f}}], 0x1, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8907, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)) 2018/05/20 17:41:09 executing program 7: r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000)=0xfd, 0x4) 2018/05/20 17:41:09 executing program 5: r0 = socket(0xa, 0x8080f, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x20, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x3) poll(&(0x7f0000000380)=[{r3}, {r2}], 0x2, 0x0) 2018/05/20 17:41:09 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x8002000000000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:09 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) connect$unix(r0, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) 2018/05/20 17:41:09 executing program 0: r0 = socket$inet6(0xa, 0x80803, 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x1430c0, 0x0) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00000000c0)=0x5, 0x4) getsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/20 17:41:09 executing program 3: kexec_load(0x6, 0x2, &(0x7f0000000140)=[{&(0x7f00000001c0)="c89bc186ec835654a790282daad022410edf850ebf593915555b4fec57b7211e3ad5506ca708c3dbfaa028b004160e1ece9e8968befe434e59c8af71ecd5a5", 0x3f, 0xfffffffffffffff8, 0x3}, {&(0x7f00000000c0)="15fdb9a8be02b530c4310957147e703f3d5a7f253af1afe01f2de3ac1cf42e854019b17d18fa51d5ece003a39c15a90c9d68504143159c7a33c07317071b5a13940031adaa3c0eab20f6", 0xfffffffffffffff5, 0x0, 0x8001}], 0x160000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x4000, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000340)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2c78, 0x200000) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000200)) 2018/05/20 17:41:09 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='vmnet1\x00', 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000003c0)={{0x8, 0x2, 0x1, 0xffff, "adc420392894a16d6f6b4d0f542e944d3d6988260f12a45284d484e6ca779975875ab1b03c630badb4a2d908", 0x800}, 0x0, 0x0, 0x10000, r1, 0x5, 0x3f, "10328af053d4b0c39526879bd105c5f0a1f2e8e5d20c8f770bdb5ba76a5e64a8df954a35dea6de3723aa4f8633db72bd91938dbb028dd972ad849de61bfc96ad", &(0x7f0000000140)='vmnet0\x00', 0x7, [], [0x794d, 0x4, 0x0, 0x6]}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f00000000c0)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/05/20 17:41:09 executing program 5: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x11, 0x801, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) recvmmsg(r0, &(0x7f00000039c0)=[{{0x0, 0x0, &(0x7f0000003840), 0x0, &(0x7f00000038c0)=""/239, 0xef}}], 0x1, 0x0, &(0x7f0000003b80)) socket$bt_rfcomm(0x1f, 0x80000000000001, 0x3) sendto$unix(r0, &(0x7f0000000040)="fc30db363f5e79c45c8edc7fec27754b2d1ab0b428d2cf4e81cb24432373e4840f772720ff20666cf5ed27de849aacd7f4edff6be7c905911686353a7e01e85bdad1a6c508982dfb693d6e1d4e8a1cb475b2f01d993c3a61b3bf6c5aa1cb56cd7b65a7d0f54039d41c1a532dea67ef9f0bb7c7815aa2ff74f18e3691371cf310a79f2edd89b500bd9d715f2702b4e8f60e1fa58fac5a297313099b2d261116936468ed591f05499fec1446eaa6ab10ca28e691c5ecbe7b5002c045270cb757248539d17af42b27d7d313babb9828aa65", 0xd0, 0xfffffffffffffffc, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x38) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x1d}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)={0x7, 0x440, 0x0, {r2, r3/1000+30000}, {}, {0x2, 0x10001, 0xffffffffffffff21, 0x400}, 0x1, @canfd={{0x4, 0x202f, 0x962f}, 0x27, 0x2, 0x0, 0x0, "00636feadea0eb35c4877154c7cc83e3c2cffe8a914cdfb889815f98d7f83cbfe5f1fb5d928ec1e8ccc9d696a79e4ea57f5ce3fc4669151f6f266debe445f50e"}}, 0x80}, 0x1}, 0x20000004) 2018/05/20 17:41:09 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x60000, 0x0) r1 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x10, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$inet_smc(0x2b, 0x1, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x2200) ioctl$BLKALIGNOFF(r4, 0x127a, &(0x7f0000000080)) listen(r3, 0x0) shutdown(r3, 0x2) poll(&(0x7f0000000040)=[{r3}, {r3}, {r2}], 0x3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) accept$nfc_llcp(r2, 0x0, &(0x7f0000000140)) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/20 17:41:09 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000002c0)={0x0, 0xfffffffffffffffd, 0xe7, 0x40, @scatter={0x1, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}]}, &(0x7f00000000c0)="17f847378af28d39404f39c03eb95026afc51e2a1aa625f000d81384bddc9a4d7b49ec6275e6fe3bfc422dedca506c51496ca9f77acfe31020377d4b9f5193100896d0cf052f39c074bae61871f05eba3256b9a4bf870de6d05b5a6bfc3b87de2e9a8b5b49d1edc62a659852bf3c32b5a967eed1908c36877aec14331d2e8f151a70eb3678fb123a1528f8eae9b34e03e81161f2533e4c13222a604d4c54bf383324f969a07d3dc47a2db437939c639e3d4e77a5e97ba7d521235f64021a8c639dbdab1cbf729736dafaa2b5e377c1bd61a19db0b3c68160873902d66278ddafe9955840399e8c", &(0x7f00000001c0)=""/170, 0x4, 0x2, 0x3, &(0x7f0000000280)}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000340)=""/40) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800440}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x30, r2, 0x4, 0x70bd29, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffff1aba}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xe06}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x801}, 0x20000800) syz_mount_image$reiserfs(&(0x7f00000004c0)='reiserfs\x00', &(0x7f0000000500)='./file0\x00', 0x0, 0x7, &(0x7f0000000880)=[{&(0x7f0000000540)="a34bfc4f67e330811a816cd8a172a5d6f4998dc200bb8a11a6077ac5b35f9b62c737c7cb05c4d09295ec16c41d69", 0x2e, 0xb08}, {&(0x7f0000000580)="cb978dfb647d", 0x6, 0x5}, {&(0x7f00000005c0)="a3b1c9c67bcdbc", 0x7, 0x3ff}, {&(0x7f0000000600), 0x0, 0x8}, {&(0x7f0000000640)="86483e2bffd569258ee915e0f3399cabc8b321459fc7d587082739a337b213a6428692cc254bab1a45b7bcc4aeeb8c1af79e78dd05c460534421d844af5611bb0e01928027fb0b9bb87dec31cd90fc25bbaed87e0408789a96a31f51bda14adc5a7deb1dafff83b2d12e0ea4b2a06770ceea3d6a86f34a5dda5b4db54f7a72c7a844b9ab7988483d2bc242fc8d860f7934a6e2eebdc04178911c2e874e388e2247f2ff160dc2d4e5d93a0e8fd8f5ac8e", 0xb0, 0x1}, {&(0x7f0000000700)="e7f467648ab69f8d93f6a0459b12fe91727dea78576a5c4e36d4fe097c60c4ee5cde90b4011838570d3d3b8d66e5a72d893c9ab51ee558694f9c9c66922b9e3e9a3bc24897f8026bfb1c35717c34efed2bfb7b586769e0f91ac13ce1910f19c6ffcebde0a85213a9e304999a43ad7b2641c19b3c4567334ccc839279ff8ede6061d3122fa17012b1d39d7be9", 0x8c, 0x2}, {&(0x7f00000007c0)="b3916e2c04e88935b577a110bdec763950ef1089956cce4b9c60975426da2a9cf9faa639de213e0887763d5eb4e5da7e54861186666f02080d7e9d04ece67a8460b1bec693ff64081fe87d5737a0324dc27e1bbf49db381e23bbaa05d010091d10da0012b08a2e9999af59d2b37bdf88fe41fe3593ae1242969c61b079cc64eed3d833c7561c7efe8035f5", 0x8b, 0x8000}], 0x480, &(0x7f0000000940)={[{@usrjquota='usrjquota', 0x2c}]}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000980)={0x1, 0x6}, 0x8) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000009c0)=0x81) bind$rds(r0, &(0x7f0000000a00)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) pipe2(&(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000a80)={0x81, 0x6, 0xfffffffffffffff9, 0x302}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000ac0)={{0x3, 0xfffffffffffffffa, 0xffff, 0x33f000000000000, 0xfffffffffffff800, 0x8}, 0xdb2f, 0x9}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000b00)={&(0x7f0000ffc000/0x3000)=nil, 0x7, 0x2, 0xaf, &(0x7f0000ffa000/0x4000)=nil, 0x4}) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000000b40)=0x6, 0x8) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000b80)=0x3) getpeername$netlink(r0, &(0x7f0000000bc0), &(0x7f0000000c00)=0xc) ioctl$TIOCNOTTY(r3, 0x5422) sendmsg$nl_generic(r3, &(0x7f0000000e00)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000c80)={0x130, 0x1e, 0x224, 0x70bd2a, 0x25dfdbfb, {0x7}, [@typed={0xc, 0x39, @str='system!\x00'}, @typed={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x14, 0x7f, @ipv6}, @typed={0xdc, 0x96, @binary="a21275388c6f288d5a39b448ae1913ad99ec7377b65b3e09ca44186c33cb93b97b079de505242177055795068da0bdde615f145907fdd6b4caa2b97cbc4e9bfeda9212d5bd34f66213d65cbbe53cc6b52c5e4acb8233edd5f20f02bc67e4f6cfe5cbb8e3ada535b130416b215d5cbdfd6e099ad129b8745afa8ea922c30b33114ed7815e71458f06e3993d86bbb0d8ed501364f955a6d970ebabc22692c97c8ddbda3945561e929d546350608838e5a49b66690adff204edff54e282eeabb58238c8934b1fd8022d5fcad8f3ce1f488af008e62182"}, @generic="0fc091", @typed={0x8, 0x5c, @ipv4=@multicast1=0xe0000001}]}, 0x130}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ec0)={0x0, 0x64, &(0x7f0000000e40)=[@in6={0xa, 0x4e21, 0x9b, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000000}, @in6={0xa, 0x4e21, 0xfffffffffffffe00, @empty, 0x2}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}, @in6={0xa, 0x4e24, 0x4, @empty, 0x3}]}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000f40)={r5, 0x1, 0x20}, &(0x7f0000000f80)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000fc0)={@dev, @multicast1}, &(0x7f0000001000)=0xc) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000001040)=""/114) socket$bt_cmtp(0x1f, 0x3, 0x5) poll(&(0x7f00000010c0)=[{r0, 0x20}, {r3, 0x1}, {r1, 0x40}, {r0, 0x2}, {r1, 0x8}], 0x5, 0x68615087) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000001100)={'raw\x00', 0xa7, "4ea3ce9ef3abdffb776db4905bf99a6b5cea6aa9d7394455fca774930842b88ce2eecbeb938488043ea9d2aab4bc6da14108deeec3e67503c53d19dab57866e35b4c9546a0b4445e687cc71ee2a01267c4b87a5602543c9747c2c8dfe7f1f5170194ab466230676b0eb91696e6d4cdfab2e816f42b3b581b943932b0e3a4bea0c6678cd76d604c9acc82d82905720725c8773da90567d0ef6c55a656098ecfcacfcdc6d8704e5e"}, &(0x7f0000001200)=0xcb) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001240)=0x5, 0x4) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000001280)=0x67) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000012c0)={0x4, 0xe0f, 0x200, 0xfffffffffffeffff, 0x4, 0x7, 0x5, 0x5, r5}, 0x20) 2018/05/20 17:41:09 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x4000000000000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:10 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x400300}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="970fae"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 212.545950] REISERFS warning (device loop7): super-6504 reiserfs_getopt: the option "usrjquota" requires an argument [ 212.545950] 2018/05/20 17:41:10 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1}) r2 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x9, 0x4, r2}) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000000c0)={0x101, 0x0, 0x1, 0x782}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x5, r4, 0x0, 0x1ff}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000340)={@any=0xffffffff}) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000440)=0x1) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000000140)={0x6, r5}) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000240)={'filter\x00', 0x0, 0x4, 0x4b, [], 0x4, &(0x7f0000000180)=[{}, {}, {}, {}], &(0x7f00000001c0)=""/75}, &(0x7f00000002c0)=0x78) fcntl$lock(r0, 0x5, &(0x7f0000000300)) getsockopt$packet_buf(r3, 0x107, 0x7, &(0x7f0000000380)=""/128, &(0x7f0000000400)=0x80) 2018/05/20 17:41:10 executing program 4: r0 = request_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='user\x00', 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="974e555c4dff3fbdf19d0f940d625bf781e0ac6fd469574098f449daeeefdf35c429b0b306ff9cc2770c75fab0de9e8251632a9c0204e310cc1cacb168d82c5088fd5cdd57e6ca03ab45db7b7e047756946119608d99f6d2e7cdff79b0fd8b9606337aa9069e71bd71dbc990e9750188317497f69ca0944de61542e120426cfa4aa5fd8dff88447c9fa9d282bb14858906baa8ccffecc73674d98db193829a1c0c2fb9d4177fb649fc10bbba4bd65d5f3a1490962397a91fd2e996f8ac07028222", 0xc1, r0) pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') keyctl$get_security(0x11, r1, &(0x7f0000000240)=""/143, 0x8f) mkdir(&(0x7f0000000080)='./file0\x00', 0x109) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='devpts\x00', 0x0, &(0x7f00000000c0)) 2018/05/20 17:41:10 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000040)=r2) ioctl$TCFLSH(r1, 0x540b, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000240)={0x5c4f4241, 0x400, 0x3f}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x40046104, &(0x7f00000000c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @remote}, @in=@dev}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) 2018/05/20 17:41:10 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x7000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) [ 212.738334] devpts: called with bogus options [ 212.763363] devpts: called with bogus options [ 213.437339] REISERFS warning (device loop7): super-6504 reiserfs_getopt: the option "usrjquota" requires an argument [ 213.437339] 2018/05/20 17:41:10 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x440, 0x0) ioctl$KDDISABIO(r2, 0x4b37) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000000c0)=0x5, 0x4) 2018/05/20 17:41:10 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000140)=""/164) 2018/05/20 17:41:10 executing program 1: r0 = socket(0x1e, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="af26262c8523bf012cf66f") r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x8000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}, 0xfff, 0xfffffffffffff3aa, 0x5, 0x2, 0x8000}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}}}, 0x80000001, 0xb8, 0xfff, 0x6, 0x10}, &(0x7f00000002c0)=0x98) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000000c0)) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x6) 2018/05/20 17:41:10 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x8100}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:10 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={"627269086a655f7709b2e7655f3100", &(0x7f0000001600)=ANY=[@ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000340)=ANY=[], @ANYPTR, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES32=r0, @ANYRES16, @ANYBLOB="5533320da493b9813abb11f3b73ace99e94944b575d1ac071de1a474fd1d93e0c55dd4fe49d2", @ANYPTR64], @ANYPTR64, @ANYBLOB="2c2437305a2517824e4c5aa7556da8b1aaf72d7898c6fb5a04b267b1b23c5f3675b565369eb1f55416cc8f1c96ccd76c1362b666586de7a2d4b0ab1272", @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYPTR64, @ANYPTR64, @ANYPTR, @ANYPTR64, @ANYRES64=r0, @ANYBLOB="a594555f0cdc955fb5ea1684f319c1762ed95953fc59e2f630f14711dc00a2a880f1582dfdb7c69883a2c39c33f714cab1ac7e599976c187a47cf6594cd6894f29522f8655cdf76a9a13149490258be29f014852987b6f4e6c7b62e0d76e83c31f61f99093d895f9377e83e8b0ece5a7feaa951c18390056736986fb39406047c7377fc11528bc0f5a210247f7cec544d200021278f3838546618f0b07839609f6c641124d37ce6b5cb073af9baf2908b1a0e493b93ed90d185b7f5104413097543a166476d054f9158c32d9d89871e19c76d36d2c0af41b2c9ff8", @ANYPTR64, @ANYPTR], @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYPTR64, @ANYPTR]], @ANYPTR=&(0x7f00000015c0)=ANY=[@ANYRES16], @ANYRES32=r0]}) socket(0x13, 0x8000b, 0x6) 2018/05/20 17:41:10 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) 2018/05/20 17:41:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/l2cap\x00') ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000240)={'gre0\x00', 0x200}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="390000001300090468fe070000000000000001000000000045000107000000141900040002000700efff0100000a00005d14a4e9e438d2fd12c3a967664bb48c4473b369ab8e8ca1ad1fe4d2c61bf7c819e7d9b3710a6d0e706dc1ff10aded3a1c001ac205e7f94acdb0b643f142295119f52f0228e0ca", 0x77}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) sendto$inet6(r4, &(0x7f0000000480)="3c417174bcce4a415890337b81c86d1e683e8e5fed15ff5e496527e8b22c2c34b8cb424f000000000000000362f8e51ed5b0b62ca4e0d0f201ad040ffe0029cbdafbf4f650dfabb484dfa247ca7fab3a269fa505b8615ec94ff4bcd12e72d326e22f03b0b77dd8062ebf0c1fed9c7b76cc1b00d57008308b74151c9e5d85", 0x7e, 0x40000850, &(0x7f0000000080)={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000040)={'ip_vti0\x00'}) 2018/05/20 17:41:10 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x2, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000000000000000000000006110006c00000000029cb096b4bca252ae922400000000000000f69400000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x7, 0xfb, &(0x7f00000001c0)=""/251, 0x41100}, 0x48) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200480, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x6}, @in6={0xa, 0x4e23, 0xed, @dev={0xfe, 0x80, [], 0x11}, 0x3ff}, @in6={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2027}], 0x90) 2018/05/20 17:41:11 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x521800, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000309000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x13a) umount2(&(0x7f0000000100)='./file0\x00', 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="07000000080000001f00ab00faff04000000"], 0x12) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000080)=0x800) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000140)=0x80) 2018/05/20 17:41:11 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x5}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:11 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r0, 0x1008005) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101002, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00000000c0)) fdatasync(r1) r2 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x154367c8, @local={0xfe, 0x80, [], 0xaa}, 0xff}, 0x1c) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendmmsg(r2, &(0x7f0000001b00)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740)=[{0x10}], 0x204}}], 0x2, 0x0) 2018/05/20 17:41:11 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000100)) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f0000000140)="69c79abfd8fe240e5b6d262b45083ba12b94817c4972003d5402d181be13a415a5d2aab1234940251685ccfca4d60aa54c5f42417c56046a2b4a7a2e258943390fc0eb0e46") fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000001c0)=0x1) fchdir(r1) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000240)={0x11, 0x8, &(0x7f0000000200)="f522e9fe407da71b"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) connect$unix(r0, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000380), &(0x7f00000003c0)=0x4) eventfd2(0x4, 0x801) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000480)={@generic={0x0, "3d87c47e0c679f8e8c20956329dec916cd03f3b090bb2eb3a9b0c1b4c3f0dd557aac519d1c18d429bb4863ace3d46fc81c683e99e1a0d5c947b97550782838c65aaa823ea2c2cb48f8631a7d4423c87d60b89c627943d66d062ab239145c481a435013918bd4c749a48884b2084273476d39d01c6080f6aac2ddc595377d"}, {&(0x7f0000000400)=""/38, 0x26}, &(0x7f0000000440), 0x2}, 0xa0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000005c0)) sendmsg$alg(r1, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000600)="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", 0x1000}], 0x1, &(0x7f0000001640)=[@assoc={0x18, 0x117, 0x4, 0x1f}, @iv={0xd0, 0x117, 0x2, 0xb6, "0748a045081a009c951731759c3032a7765b45e54a0fece3fc94a0a96115d06d06e63db8b87b81f76b3491d4af09d9adc8fe502f4fe370ef4b05ec4c8a37919d25b42e9122f20c512693243df99b93dc520c95113f168b6aed92a3446423df2f187328de61d0fabfad8d2e614e17c182c3453953e3ccc64bf278908b521f4ccf91bda33c000bf00ce6fcfee714431b05b505b53c1a588e75bd565682a10da0191f4c993b1737ddfe376f03c6d286a5ea0700998a506b"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3}], 0x1130, 0x8000}, 0x8000) setresuid(r3, r2, r3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000027c0)=@sack_info={0x0, 0xe59, 0x9}, &(0x7f0000002800)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002840)=@assoc_id=r4, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000002880)={0x1d71, 0x8, 0x5, 'queue0\x00', 0x400}) clock_settime(0x7, &(0x7f0000002940)={0x0, 0x989680}) fcntl$setstatus(r1, 0x4, 0x44c00) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002980)={r4, 0x0, 0x6, 0xffffffffffffffff, 0x7}, &(0x7f00000029c0)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000002b00)={@un=@abs={0x1, 0x0, 0x4e24}, {&(0x7f0000002a00)=""/154, 0x9a}, &(0x7f0000002ac0), 0x1}, 0xa0) chmod(&(0x7f0000002bc0)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002c00)={r5, 0x7e, "1c6202d93e1d88ad2ac8b928e4e7565543f39c4a349c527926cc6ca9d5b82ddc5dd1b0517c8530290a421f2bd282f8399ab574d6f1ae643e651474d196bef0598298f42587e1a60d9cf2cf7cf5897c3c3acc133bbca0e9db99f44c248ea035dac7984ba745b1efa226158d7e13678274320a4271cba40a73b07e9cc4092f"}, &(0x7f0000002cc0)=0x86) clock_nanosleep(0x7, 0x0, &(0x7f0000002d00)={0x0, 0x1c9c380}, &(0x7f0000002d40)) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000002d80)={'bridge_slave_0\x00'}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000002dc0)={0x2b, @broadcast=0xffffffff, 0x4e23, 0x0, 'nq\x00', 0x4, 0x6, 0x6}, 0x2c) 2018/05/20 17:41:11 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='syscall\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x7fff, 0x0, 'client0\x00', 0x2, "cc8b5478b56430a4", "a7d20bf6596bdf4fb5c0a9a9dd9383a005c7896cd2b7526b96b45d64e873a9d8", 0x55e5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x8000, 0x1cc0000, 0x0, 'queue1\x00', 0x8}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000200)='net/fib_trie\x00') ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000240)={0x5, 0x401, 0x7}) syz_mount_image$btrfs(&(0x7f0000000280)='btrfs\x00', &(0x7f00000002c0)='./file0\x00', 0x8, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000300)="0476f45cd6ebb0369b516a6cc8b7594407abe9049f2822d0351ff46c7b7ccec21f2f94a2c077fbd88e4ef3953df9f82ef82b72908247c27ce590bf1d1d6765ce335bbd623a9ff550b878339f9ae122612688a23f6ded98851329906a9da15b2f0458d8c8567d142a9bba204dd705f6593f66ccf21a43d8ef1f9a6943472c98ae8e7d3ce76c8932fcd5b6510a176031e12cba8928947a1ee6ba93bd4df5b1692bfefecc7a8e00962c292ef8d3b12cc2dd3f", 0xb1, 0x6}, {&(0x7f00000003c0)="8077e1f4f107a028d081c27bd2aa3e9416578c004b2386ce106bab827ec9ce87960824ecc837e51e934b7a33488cef489f7e5c50e8dc8412f218bf9538e0a2253ab5c31c51054ceda9991b188a5884834dd30c94e4d48d4277a9d3fbdb9852f7f69e7696e70ec45f1241c439891000c411481210f780bf837373729a9ff53f4bcdb7ebb4fb64125c3eccc02b368e9260ba80739d85540edbd1146b4a9bbe84bf8217e1ea213616c373c133e91dc875ee0601fea239ffea48334f29863443b2b96cd8f1da15b3c38cc5e623d65c620d77ada97cfd69c7105f7272", 0xda, 0x80000000}, {&(0x7f00000004c0)="46d3a0e5d5593cc644b4373f330e7ac036652584eca33604d2fe82c77d9991a52bcba86965e96530eeeb8cd9c548cd32df33d7f8722e215e05631016e1f74835795ec056edd19b9cbf2438e2f972deab77ccbfd32d3e8a729b2ff3f136cddb231f6217724857ca4484554996458a99e48d1d93694b1a7b28ae79bf035542848b3357937afb65f056d7c559b25fc4f125a4e93df590977c12ae22975965db43f477a9e0560258e620b91a864872e617bfd477b05c4c", 0xb5, 0xfffffffffffffffd}, {&(0x7f0000000580)="1cd0b787fe57694195c0e04808c820", 0xf}], 0xc0, &(0x7f0000000640)={[{@space_cache_v1='space_cache=v1', 0x2c}, {@barrier='barrier', 0x2c}, {@enospc_debug='enospc_debug', 0x2c}, {@clear_cache='clear_cache', 0x2c}, {@nospace_cache='nospace_cache', 0x2c}, {@clear_cache='clear_cache', 0x2c}, {@noautodefrag='noautodefrag', 0x2c}, {@user_subvol_rm='user_subvol_rm_allowed', 0x2c}, {@compress_force_algo={'compress-force', 0x3d, 'no'}, 0x2c}, {@fragment_data='fragment=data', 0x2c}]}) ioctl$TIOCNOTTY(r0, 0x5422) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000700), &(0x7f0000000740)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000780)={0x0, 0x0, 0x1000}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000800)={r3, 0x8f}, &(0x7f0000000840)=0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000880)={{0x100000000, 0x7}, 'port1\x00', 0x1, 0x100000, 0x9, 0xe6, 0x81, 0x6, 0x8001, 0x0, 0x6, 0x6}) syz_mount_image$btrfs(&(0x7f0000000940)='btrfs\x00', &(0x7f0000000980)='./file0\x00', 0x7, 0x8, &(0x7f0000002040)=[{&(0x7f00000009c0)="c1703d593c883f15bef48863f60a1bf3134435259622ac0b51cf70c5027ad97f2433921b9b3ea48123fe976c99118b7f7a19480cd09bd9558e2839f5cc15126d20221423e2f645f6af87a2055a9f4460856568f471a5b5f1fa296ead9bdadc267cfc4af68b1709a79bb9936aa4c31ce32cf6830d69b343e360737f6558d26a695c7738a29c8f5834478a0afc8e3635edeadc394121dafd83c087f70c42336fc7eb2b6beabe451d8f42eb04df0ad1dbeeee29abfef3fe17cb0d855fc64916df0a1b83467af7", 0xc5, 0x1ff}, {&(0x7f0000000ac0)="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", 0x1000, 0xff}, {&(0x7f0000001ac0)="e08ed94a495b0852648ac2216f686d6c0acd1943be74cbbb828e536e8759dee93ee9f21c3122ee118588df5e807cb15cdee0feb9c8b20d7114205a586b79626eda4e00e3dd6e89b7291b09b9be0380157bf5e35a6bc5ba9676544adcf7ecbee46cc7c93c6b16bce483c1f3565189a9e66eb3f2ab1ad19692b8f710a38abaee967ca8eb3d5cd6e581ecaaedba1a2d60a50a36", 0x92, 0x9}, {&(0x7f0000001b80)="8612b5bae067cac1374087791367e02cd0be429860f02339f2331723cba5f153f81169c9632e5f757bf91792380a1d956a02cc60d91223924f13a36cea3bd64fcd384180ce726038dffc86ee0f15b84499e92bfc6f28b7a862fdc9145b631e6a67a04f6095a2da33f6944763dc9c543d352d7b1387010b6967d8093fbb31f93829d9d797a1", 0x85, 0x8}, {&(0x7f0000001c40)="1da520faf0162b4369cef05dbdf1082d032dd0fa85c756b8a274dc0fe2bbcc14859ef4aa87d4b67c0bf8010b7898c5957eccb1a194ca91827fa24f100d5c59cce7db7c97f2f6203e3f964234e3a9b078cdacceae1f1c51aeae8a90690e626da6b1754da7cabaf72b613a6bb8d6d467ccf11fa1cb0eba348d7fe4eb702f35bf9129dd323408feea40aa75ea47ffe740603ee275b97cd4e998ffcc8268cb4a8773441cc7fc51b4c86f924ff4fc5259a21a4f329b3955ecb3f0407d3bc0bb5aed061785578834c536b5fbc0047d23bb8204f0c2211ad53d666587a210c015e21e", 0xdf, 0x3}, {&(0x7f0000001d40)="026280ca2fe654de2a7bd93e0af68ba6f18edb627eac04ef03078b8678e0780d9d96c0c97b09bb060adcf4e7b5fe7ebc9091eb89f7b37152f6d9d22026cb9fe08f8eed210b0e9b0fb1d94db94ab47838c879f278771994ec077210dfd9d503051f8db3f1e810bb1adb759d8b5ba73819814a8fc699742c73cd9bcdaaf09be033a8fcb02e2b3ced47ee61266e6483bfbbeb155097da9cda9225d44baa60a859f42ac4ee4c826500ec251919fdee97c9aa5d48c7379733ceb3c6b17ccc559e5a3d3dc740e9887669d77e3c328e15b3", 0xce, 0x4}, {&(0x7f0000001e40)="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", 0xfa, 0x20}, {&(0x7f0000001f40)="84cb4425eea8dbbd7e14ac7426a56505135fe0c736ff18f026d7598d5853f6de0e1689838f797f71c1dbfa87266680aa89adf5c481de8c111f22d42c7ecb48e191943bbc3e5e90ed286e454ffe7bd8f6e0b572f29140ac827e78a99aff6cef355d994109bef8cc4a83f67dfcdad793b9fffd1e06818e2517437f7e0c43316a72c43ef24c0bd4950813386901a91e6818c46d0d7c374720e146e33d40a50b267e72870250962aac89e1abc39fc0a05e8dc7ca8a1da348402a1227e0304eab11294828f74f1ac5c61acaaf367682aa33a649d08160bd3179db47d20d65df97622cd21ce6689a2ced5f065db1399d2ba057ad4f", 0xf2, 0x2}], 0x4010, &(0x7f0000002100)={[{@subvol={'subvol', 0x3d, [0x0, 0x65]}, 0x2c}, {@treelog='treelog', 0x2c}, {@nodiscard='nodiscard', 0x2c}]}) ptrace$pokeuser(0x6, r1, 0x4, 0xfff) ptrace$pokeuser(0x6, r1, 0x3, 0x2) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000002140)="7d10491b1e24c1bebd9a4f5e505e7291d67de74e5dea14160742b1b810d06e4a5411eaa27134b1494bb8646fdbf95169b657c9a87e5118a56d4ad0004ffedd56fbb1a95aca716e923d61586f63401a1ed9317302d7ff7dd2bcf7b4260d373415fcab4f85f3a495e5a3acc4e89caf1b8d8070acd7f0a22cf41aad65d1752e76c5") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000021c0)={r3, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x2, 0x2, 0x5cc, 0x8, 0xb8, 0x6, 0x2, 0x3f, 0x7fffffff, 0x84b, 0x0, 0x6, 0x4, 0x100000001, 0x5]}, &(0x7f00000022c0)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002300)={r4, 0x1}, &(0x7f0000002340)=0x8) ioctl$KDADDIO(r2, 0x4b34, 0x52) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000002380)={0x2008}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000023c0), &(0x7f0000002400)=0x4) lstat(&(0x7f0000002440)='./file0\x00', &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r5, r6) mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xc003, &(0x7f0000002580)=0x4, 0x1, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000025c0)={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x20}, 0x8}, {0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x1}, 0x131, [0x6, 0x8, 0x0, 0x400, 0x8, 0x1, 0x9, 0x2]}, 0x5c) accept$packet(r0, &(0x7f0000002680)={0x0, 0x0, 0x0}, &(0x7f00000026c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000002780)={&(0x7f0000002640)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002740)={&(0x7f0000002700)=@gettfilter={0x3c, 0x2e, 0x10, 0x70bd2d, 0x25dfdbfe, {0x0, r7, {0xf, 0xe}, {0x2, 0x10}, {0xc, 0xfffd}}, [{0x8, 0xb, 0xffffffffffff8001}, {0x8, 0xb, 0x2}, {0x8, 0xb, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x1) mkdirat(r2, &(0x7f00000027c0)='./file0\x00', 0x1) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000002800)) [ 213.625480] netlink: 'syz-executor7': attribute type 4 has an invalid length. 2018/05/20 17:41:11 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}], 0x38) close(r2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xe7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x2}, 0x8) close(r1) [ 213.716351] netlink: 'syz-executor7': attribute type 4 has an invalid length. 2018/05/20 17:41:11 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x4788}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) write(r0, &(0x7f0000000bc0)="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", 0xfffffffffffffde7) write(r0, &(0x7f000069efac)="e26d4afed4d3467b7ee66e9ebb4039955b1d97a427cc701c5e5e6447b6510bff58c6313283eae8186bf1c22f39347ebb869277e809a7002f38611d02a6e3d4e4f6b8923c59ff9438d8c3d353b76131b90e044f80", 0x54) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x81, 0x101000) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x6, 0x278d, 0x3f, 0x4}) r2 = dup(r0) write$sndseq(r2, &(0x7f0000000b80)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) write$eventfd(r2, &(0x7f0000000280), 0xff93) sysinfo(&(0x7f0000000080)=""/63) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00000002c0)={0xffff, 0x81, 0x5, {0x77359400}, 0x6, 0x8}) write(r2, &(0x7f00000009c0)="8207", 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000100)='highspeed\x00', 0xa) recvfrom(r0, &(0x7f0000000180)=""/226, 0xfffffffffffffff6, 0x0, 0x0, 0xfffffffffffffcd1) 2018/05/20 17:41:11 executing program 4: chmod(&(0x7f0000000000)='./file0\x00', 0x4) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2c8000, 0x0) fcntl$addseals(r0, 0x409, 0x1) 2018/05/20 17:41:11 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSBRK(r0, 0x5427) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000000c0)={0x4cc, 0x100000000, 0x6}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r2, 0x80000) r4 = epoll_create(0x273) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x7}, 0x0) epoll_wait(r4, &(0x7f0000000040)=[{}], 0x1, 0xfffffffffffffc01) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000984ff4)) 2018/05/20 17:41:11 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000080)="cfcffd7d2e6367726f7570245c776c616e30657468307d2f5e2c6367726f7570762b5c296367726f75702a5b47504c2a00") 2018/05/20 17:41:12 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x88caffff}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:12 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000340)={0x0, 0x80, 0xffffffffffffffff, 'queue1\x00'}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f00000001c0)="b338b85ed70243f9e6210095d7ab823a0f226d0c8fcd4e22d528015354aeb6b67da3290e60e3fe07f18e3fd369fe1595c787e08e69e7d93598a968dc5237c3b76176b1ad30da28c155684f173c31b99fd4134c226968a2bec0cec371c18c6d62153511ac9bba0e40d03bf267fbfd6587423866e3209cce71127b08914d95b63f803c7ddd67947bbacb8925dd78", 0x8d}], 0x2) 2018/05/20 17:41:12 executing program 0: r0 = socket(0x2000000000005, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000300)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\n\x00\x00\x00\x00\x009\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="14000200fe80ff000000000000000000000000aa"], 0x2c}, 0x1}, 0x0) 2018/05/20 17:41:12 executing program 3: r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='vboxnet1\x00', 0x0) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) 2018/05/20 17:41:12 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200001, 0x0) sendto$inet6(r0, &(0x7f0000000080)="4d3eba69c4566cf19b0131341ce46dc2d07eca1cc0a5a2a76f8a978c1ba5a61feec496b648c978d7cf9c5a2797014aaec623771782a861b5b5876c7a823e", 0x3e, 0x24008011, &(0x7f0000000100)={0xa, 0x4e21, 0x1000, @empty, 0x100}, 0x1c) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") chdir(&(0x7f0000000000)='./file0\x00') clone(0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) umount2(&(0x7f00000000c0)='./file0\x00', 0x3) 2018/05/20 17:41:12 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x43) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001540)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000040)='./file0\x00', 0xc) umount2(&(0x7f0000000100)='./file0\x00', 0x4) 2018/05/20 17:41:12 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000ac5000), 0x4) connect$unix(r0, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) 2018/05/20 17:41:12 executing program 5: r0 = syz_fuse_mount(&(0x7f0000002dc0)='./file0\x00', 0x1, 0x0, 0xffffffffffffffff, 0x2, 0x10000c4) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) splice(r0, &(0x7f0000002e00), r1, &(0x7f0000002e40)=0x3f, 0x9, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x80080) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000004c0)={0x24, 0xe3, "6bc3b0e627ee82239b9743bfc5713bf9e385f79eb94d6e42c913c34e44041dec2c757941fee02db66b2b5083a4ff8bb2f23204ba3710250611a8c9535cb2be806f5fc4f334f533a1587065034c394515763d9b418b4fae4b361fc398ddf4ea77ecf50c2195dc41974eadc1ef7f6b1a265e170c16eb5489d8c7bfe2603d16b02bbb689bf78e3865b873ceafc6eea7c82356e5e435f402c2b4d89ebb30a4e40c542def153404baaa208f370193128aa383b1f665e4c97045fc3454bcb645d6c5c4489e4690a7151c23e35efa3ef128b6f8185b254a9c009c56d2b3450b863c70223a16fb"}) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x401, 0x2c0080) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000400)=""/158) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x60000000, 0x90, [0x0, 0x20000140, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {}, {}]}, 0x108) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000340)={0x57, 0x2000000003, 0x4199, {0x743, 0xe5}, {0x9, 0x55}, @rumble={0x9a6c, 0x5e017fd2}}) sendmsg$TEAM_CMD_NOOP(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x60000850}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="020025bd7000fcdbdf2500000000"], 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x40000) setsockopt$inet6_dccp_int(r3, 0x21, 0xa, &(0x7f0000000040)=0x10000, 0x4) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00000000c0)={0x53, 0x100, 0x7, {0x9b}, {0x4, 0x1f}, @rumble={0x7ff, 0x7}}) 2018/05/20 17:41:12 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000ac5000), 0x4) connect$unix(r0, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) 2018/05/20 17:41:12 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xd}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:12 executing program 7: r0 = socket(0x15, 0x6, 0x200000000) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@setneightbl={0x14, 0x43, 0x1}, 0x14}, 0x1}, 0x0) sendmsg$netrom(r0, &(0x7f0000000280)={&(0x7f0000000000)=@ax25={0x3, {"95708930c9df90"}, 0x2}, 0x10, &(0x7f0000000540)=[{&(0x7f00000000c0)="bb9bb87254b34465c3f54a4315c28f5f43b9bd606d3dd6e2527908a46c1d173a7554130b00f7a7111e8c9ef7bc057baa046a33d3c14a982a7669d04bcdaac98817de72be57187c0a5e77de86ab310f2ee078aa8c771e28155e3b301467776ce406a65a6fd0ccc76c00697068ed6bd1a965bf4b904488e1cdfe8d75f8b2239927eb5ecd3cbfc1c7dfc76959d005f0f450a8d23e1255e55e4fbf7ddf3c665d2a9072b8198109449ebf4868301b2b12e154b37abc7eb6829971167a4d1f3f523ceee33e4638ecf9769ded325b81e0589fc8c06cc1b64fb56ac2f28abee6751a7c", 0xdf}, {&(0x7f0000000040)="28302301d1112151d6c00cbdedfdc3aae5fe347fa5a9f51a1796187c6a0e9f6c86ef9699550ac5d3860cdc015fa655810265381d8ed9a22f13ea", 0x3a}, {&(0x7f0000000340)="7ffba58526e9c01025bbafe981391591af8c64186025246d930be127cfbcb4e9f547389456963264fb0d9c812af78d6ab61e33810b67b16cfde1cd4e1a4f9bcce372d774c2f2ff0237f2aa88d385eeac388f802d6260701ffac2b1b42e7857e421affee551906728753fc032d3ce0817880c5e928b04d3f520b9d8729988466d8066c06ca9a8af1b8670d364db1b3cc271b05fdf747a7446072356c934be86edbab48cbc4a7476b0ce3d34a4e5da56c3373c72db55546851c7", 0xb9}, {&(0x7f00000001c0)="57c58a749cc1e0980d3845abfb83f3b4a0935170b3efcfc9d49fa82a11f8e5b0de893d1bd82d928104a2576fe67a5a647a9f3dede163503b89c9b183d0f4d1c864871d232339ec989570e4fd3aa0f205730088a7396e923b237cf9851967334116c07ac8f044ca6b", 0x68}, {&(0x7f0000000400)="faabf7b2f6f6d3607a33c1dc5ebe292ac620632eda9d587e80a2b0e196d9ce3a7dbb64b163a4c3995d655d5b42b6903223603dd81a44249178f20cc37204d5406e6067c70be13e5226345d5fcbb368182451b1c1", 0x54}, {&(0x7f0000000480)="29031e9bb3e110233c054a5beb712b1750512033787caf463917351fcd439bcf0f95f083b42e55b70639e44a410d7423bf399dabf2bf63194b08dab9ff919b3cc219de8c7a5d5e28d1a992132a18a701d1b09690649011896b4b4a9b905ad3b2327fcfb8cdde7f4281ee21b16fb0b72e190fa4682dba8245fbc0210df180ec71dec7bf7d401d51347acf019e7c4791bffac009fe7cc202ac05562633b2a462e48f31e6fdc2b688cd63549ffa562a898418d6cc38b6ed", 0xb6}], 0x6, &(0x7f00000005c0)=[{0x88, 0x13f, 0x8, "f69ecf7bca4518c05f756df3ae24645b8101563617db34729b493e5492b8ad9f17e45901c7dc7af33485f88803c65da70aa198288b64fa64dbf373a833b0fa060f2aa4986009ff4b884cbe5d22e020918952d114922fa3b6b659cc3f79319fecec16eb5424092c163856bfee24a394849cbb43af831a66a9"}, {0xf0, 0x105, 0x400, "6f032e3e51ce0f9022f61486bcf1b3d67c8734e4f1199b59f70310ca517e3213fa6621012e388e4dbc91297e3e5fb7fb6367b992068163d7969223e2463e907037d1db2fb49156b91e82b57c902c89cf385366b7afe9858534a5bf5c5b0fe44b0222b7a5590377e0a299ed927f5c6c0b7eb1f33cdb680d55f1a565486f0c18a76f6ff4aa0521b04a575a59ee0b0494f69b90534736583641887ebbedefcc87c031ad3c3c43c7924054d98577942544d6ff0c9bb93a9ec34026974f6c0429df5fa65c8dea697b942a2ec7eb8862c18acf20aeb7275cb6a160c3416ae8"}, {0x28, 0x114, 0x80, "8e054a4859a1e5562d8c5411700412b51b8690"}, {0xf8, 0x1ff, 0x2, "fd7c786deee1985525628f2d21c4cff47bd22e2bd5d825aaf8f6fd3267f95ffb416bbb8d7080c0118a956833c8aabcd13dce7ed070c07f3644989b45a4752eb6c6bb0083885187fb92476a293662776c76ab354598e014a461d51be2636c0db980991b159836d0e6c65a2fe6937d8a588b83469870786cd4014a8ebded61aa6af477b2be1e5fe78e6acd39b561f0e11ce4e96fc89877aa2386d4969518d8e50631183f3f0441bd9af423aef4e4519e20d3f8783e17900d44f879e3d05637253d52759078dc8557e2552968d9f6fd35fc76e50c20cc976753a7da4a2f961cabd6801afce2c4"}], 0x298, 0x4}, 0x4004000) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000008c0)=r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000880)=0x8, 0x4) 2018/05/20 17:41:12 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x3a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004600002c0000000000019078ac1414aa800000004404000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="d0aa000000000000"], &(0x7f00000002c0)={0x1, 0x1}) 2018/05/20 17:41:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) socket(0x5, 0x80000, 0x3ff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") io_setup(0x8000000007, &(0x7f0000000140)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200)="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", 0x200}]) 2018/05/20 17:41:12 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r0, r1, &(0x7f00004db000)=0x48000000, 0xff) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0xff, &(0x7f0000000080)=0x4) 2018/05/20 17:41:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x42000, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000100)) sendmmsg(r1, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000290000000800000005004a09"], 0x14}}], 0x1, 0x0) 2018/05/20 17:41:12 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x3a) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x4, 0x202, 0x6, 0x81, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r2, 0x20010001, 0x20}, 0xc) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x200, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000002c0)={0x9f, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x88) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300030c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000050b00000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0xa112}, 0x8, 0x80800) 2018/05/20 17:41:12 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000ac5000), 0x4) connect$unix(r0, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) 2018/05/20 17:41:12 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x3580}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) [ 215.140108] Unknown ioctl 1074025684 [ 215.214906] Unknown ioctl 1074025684 2018/05/20 17:41:13 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x11034920, 0x9, 0xffffffffffffcc23, 0x400, 0x10001}, 0x14) 2018/05/20 17:41:13 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r0, 0x80184153, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x6e, 0x4) 2018/05/20 17:41:13 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) r1 = shmat(0xffffffffffffffff, &(0x7f0000ff9000/0x4000)=nil, 0x2000) shmdt(r1) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/242, &(0x7f0000000240)=0xf2) ioctl$VT_RELDISP(r0, 0x5605) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x7fff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)={r2, 0xc0, "44b9df51b76358c4188e40c9bbb08e90acb0e736819ed2a8cf85c7f38acd1a3c27738282233f06937ce3c482fcfdcfd1aede52132c87a272c3c4f3b290686307aa48b7fa327f43ec26e72a0d6b87486b5aca370d10096b2ce3732ae2f04ffacfc5a3fb33ff23fbba611ed86cbc3ba457235c7215d510cb4b847b75d89b7e2720836419258158f554c27d7e40db497d8906eef215923355455176ebc26880ce85dcc5d67c9845bd710d80f245bff1c0344171d0602577dd8bf1d6f8a849ad47b9"}, &(0x7f0000000400)=0xc8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$sock_bt_hci(r0, 0x400448ca, &(0x7f00000004c0)="a9ae4c060f5a7062b410625e8ab397f56fb8a24eb0155f374aef50a30e025858123d3fe4f55a66de3cd72abc48a4d7959c986390669d75d1508ce8c7c72616dc689d3d4bf654817b11a79cef064d8e2c03829a7c8c240f19f1c0ddefc6a08e8073c9b30dfcd5c398a4e2978c315d0de7e6daacd34016e2f0ff6ddd16280cbfce63503531c436c3c8909a51e997ac92fafbb4fe3ff8dfbe8e7ca6b84227032637196cf682cfa778ff12fcdb734906806502a6464f6308c9f04a47a80ce5658486e6fe88e804bcf9130d381f61582124257cbb3dba4cdbce8caf709c03e9d72e") bind$ipx(r0, &(0x7f00000005c0)={0x4, 0x7, 0x31, "5e87716fa60e", 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$BLKRRPART(r0, 0x125f, 0x0) write$cgroup_int(r0, &(0x7f0000000680)={[0x3a, 0x3f, 0x3f, 0x37]}, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000740)="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") write$binfmt_script(r0, &(0x7f0000001740)={'#! ', './file0', [{0x20, '/dev/zero\x00'}, {0x20, '/dev/zero\x00'}, {0x20, 'vboxnet1#)'}, {0x20, '/dev/zero\x00'}, {0x20, '/dev/zero\x00'}], 0xa, "f1446d6f75645c06452c32425514ffb917003473b24dc0cd901ffbcff1260f7f5e76acea866e675baafc9c23216841c2c21200a4ea52ba4c418a316d97f3a7940b9d21c6a3020481925b02531c2201bbd53d4fcb4ec759a266277e51a6c5f4f279cdfdf2f2a2c17f510c94ee2c487168b729c3ac6fe60c20303779"}, 0xbd) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001800)={r2, 0x4}, &(0x7f0000001840)=0x8) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000001880)={0x303, 0x33}, 0x4) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f00000018c0)={0x7, 0xea9, 0xfff}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001a00)={@dev, 0x0}, &(0x7f0000001a40)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001a80)={0x0, 0x0}, &(0x7f0000001ac0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001b00)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e20, 0x6, 0x4e20, 0xa92, 0xa, 0x20, 0x0, 0xff, r5, r6}, {0x8, 0x5f3, 0x4, 0x9, 0x80, 0x800, 0x8, 0xc5da}, {0x2, 0x7fff, 0x9, 0x40}, 0x400, 0x6e6bbf, 0x3, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xb}, 0x4d4, 0x32}, 0x2, @in6, 0x3502, 0x0, 0x3, 0x5e6f9c76, 0x0, 0xffffffffffff9cdc, 0x5d3}}, 0xe8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001c00)={0x8001, 0x8, 0xaba5, 0x6, r4}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001c40)={r3, 0x79b3, 0x34, "8bf5d0ce5e22e7d4734b8001d576cd7f052f3f8ca3ee3dcda6d9e74f5eec1c849b9ba3521ce554454950fb48b0ff64e33cfde60f"}, 0x3c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001c80)) modify_ldt$read(0x0, &(0x7f0000001cc0)=""/88, 0x58) bind$bt_hci(r0, &(0x7f0000001d40)={0x1f, r5, 0x1}, 0xc) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001d80)=r5) rt_sigprocmask(0x1, &(0x7f0000001dc0)={0x7}, &(0x7f0000001e00), 0x8) 2018/05/20 17:41:13 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x0, r1}) 2018/05/20 17:41:13 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) 2018/05/20 17:41:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:13 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x2, &(0x7f0000001000), 0xc5) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0xc3ffc, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000100)={{0x800, 0x4, 0xffffffffffffcc63, 0x81, "0071ffb46973b38761fd421929ac93de8f3fda6b6fe7515dd88288a073edd003253911b232f75354a2afa694", 0x3}, 0x0, 0x0, 0x8, r2, 0x3d, 0x8001, "37f1519654c4d4db5db4034b1b5445a1c98aea9621159302695f0f7ba24ff85a0a9f377b828cb73dbd368c0410a01be664c336052ad2c4b4646c53c13205e3d1", &(0x7f00000000c0)='self\x00', 0x5, [], [0x8001, 0x6, 0x3, 0x3ff]}) 2018/05/20 17:41:13 executing program 0: unshare(0x400) r0 = socket(0x2, 0xa, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000000080)={0x1d}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/05/20 17:41:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x6}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/20 17:41:13 executing program 3: r0 = socket$inet6(0xa, 0x5, 0xcb) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) getpeername(r0, &(0x7f00000000c0)=@hci, &(0x7f0000000140)=0x80) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x5ff4925a996d5565, 0x1) r1 = accept4(r0, &(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000240)=0x80, 0x800) r2 = msgget(0x2, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000280)=""/83) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000440)={@generic={0x15, "a09f5e2e7c1f500e1d0b24eeca6d4e3f4a514f675045679c6a7154ef6c91a4cc977379b74cb2038dabb8b216be6c42659977e9e6c33ad339ae7bd793897c23c97503509aeac2b99a5d6cc0e6de630835ba90ba2a06c616375d25853ed6769d84d4d6efd02b16acc123809328141fd22f071177f06361b608e9f485dd5b8b"}, {&(0x7f0000000300)=""/226, 0xe2}, &(0x7f0000000400), 0x1}, 0xa0) r3 = syz_open_dev$audion(&(0x7f0000000500)='/dev/audio#\x00', 0x14660541, 0x40000) linkat(r3, &(0x7f0000000540)='./file0\x00', r3, &(0x7f0000000580)='./file0\x00', 0x400) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) recvmsg$kcm(r3, &(0x7f0000001800)={&(0x7f00000005c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000640)=""/216, 0xd8}, {&(0x7f0000000740)=""/26, 0x1a}, {&(0x7f0000000780)=""/24, 0x18}], 0x3, &(0x7f0000000800)=""/4096, 0x1000, 0x8}, 0x21) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001840)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}}}, &(0x7f0000001940)=0xe8) ioprio_get$uid(0x3, r4) set_tid_address(&(0x7f0000001980)) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f00000019c0)=0xffffffffffffffff, 0x4) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001a00)) r5 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, r5) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000001a40)=0x9daf, 0x4) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000001a80)) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000001ac0)=""/142) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001b80)={'bond0\x00', 0x5}) fstat(r3, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000001bc0)='./file0\x00', r4, r6, 0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001c80)={0x0, 0xff, 0x30}, &(0x7f0000001cc0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001d00)={r7, 0x80000000, 0x30}, 0xc) pkey_alloc(0x0, 0x2) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 2018/05/20 17:41:13 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='s\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffff, @ANYBLOB="0000dcda0a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8, 0x8000) sendmmsg$nfc_llcp(r1, &(0x7f0000000600)=[{&(0x7f0000000180)={0x27, 0x1, 0x0, 0x4, 0x80000000, 0x86, "f44e3df839e0726d8b1a048e827631b1b05597906904e35b5af20ba2e72050d10609aa452bca05b129f1c4c2d9904d651a730402f4bc8e993beed9581c06f9", 0xf}, 0x60, &(0x7f0000000100)=[{&(0x7f0000000200)="98746eb949037be698f51784094a1ceaf75746537aa9c058395344cecdd16b909aef55e2d52e14a51303ad7e70172f265d6d1613c32d2dce013b9ad38c6cb98223a27ab70d7fa0", 0x47}], 0x1, &(0x7f0000000280)={0xd8, 0x115, 0x80000001, "bf68354be9aae87f2271cd578691d057f08c318f468cfbf204451e3d4b668d7918e4bc8a203fd454b8d4d685e33c1a8caff8be8fa3f8fa60116442f93a15b4dce81a7aba81e230dc996f0876567591a7a39f30c3db89fbb18d59a3954abd962c7b090fbde727af51736039f28bbfd416919805719512c755ecc4f7b482af6f15d3293c683df58bccd1242eabcf60c8ce979a6ef848aa975ffc383c994185fe112e267ff3be5a0da2e0c181b0dfe94c75b8e68478ef694a969051804fbf4d8d9302aa94c794"}, 0xd8, 0x80}, {&(0x7f0000000380)={0x27, 0x0, 0x0, 0x5, 0xffffffffffff0001, 0x1f, "0045bc7400e0b2c969a58eb7b8e1b102d21eeb2ab67163dcc5a2d5bc204e57a275d024eb60358ce58ec754a016feb8192d33c5e6caec099f6a32ca1802304a", 0x2a}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000400)="d25c942c504374da6eb7013924b671572e383a33b0f8e8109e793ff421bbbfdac6551e2aa111de7785ae564d186c909b6abb442431080641bb13eca774a36514b95b1542bbb92f981d49ceefe9d0b8fc13aaa7702d1055c7cdcd4fa6186146cdee", 0x61}, {&(0x7f0000000480)="c1085f6b1bbce156ecc570f6191d88ea34f0b0c59f940a714c289774903ba815a202f707556beb076a06237db2cfdbb721aa550fd1367f3f44574225309850deddeb087bf872af1fba2c889179d327541aa66aa0b6ab3d907316b11dc90f1feaa89cbe2d1c4cb59f83f89ff6905220ab57284a7641d8352e3157fbd2dd26de073c394ffabb239e94218ec639d2962272818f530882159a14df921c", 0x9b}], 0x2, &(0x7f0000000580)={0x70, 0x100, 0x6, "dcf0050bc7400a9e345fc84dae74e5ee927b36a201e07ce8e28b0f9d71b0d4e3826339a82a6ca569c3467890f7f8976f48dd9ee27fa8b21d965dbf89426f536dce352bd064ffc3a5e80e14ea18419d6bb3a9f9c7ae7973b0f673bc"}, 0x70, 0x10}], 0x2, 0x8001) 2018/05/20 17:41:13 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) 2018/05/20 17:41:13 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8200, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/179) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x1) ioctl$KVM_SMI(r0, 0xaeb7) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'ipddp0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) rt_sigsuspend(&(0x7f0000000180)={0x2}, 0x8) r3 = dup2(r1, r2) connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x4, 0x0, {0xa, 0x4e21, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}}}, 0x32) timer_create(0x6, &(0x7f0000000280)={0x0, 0x2e, 0x7, @thr={&(0x7f0000000200)="777a8787e549fbae745d39a0c2c7ae6a919f1ba68800a6fec3dfcaaf1ae3712a876cebaf61ce03", &(0x7f0000000240)="e6212fef5ed585c862e5bda19674c05fe10591ab15984f0333258ab2e4"}}, &(0x7f00000002c0)=0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000000340)={{r5, r6+30000000}, {0x0, 0x989680}}, &(0x7f0000000380)) recvfrom(r0, &(0x7f00000003c0)=""/4096, 0x1000, 0x10100, &(0x7f00000013c0)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x80) fadvise64(r0, 0x0, 0x3ff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001440)) r7 = getpgrp(0xffffffffffffffff) process_vm_readv(r7, &(0x7f0000001480), 0x0, &(0x7f0000002700)=[{&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/70, 0x46}, {&(0x7f0000002540)=""/5, 0x5}, {&(0x7f0000002580)=""/170, 0xaa}, {&(0x7f0000002640)=""/157, 0x9d}], 0x5, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000002780)) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00000027c0)={"1c03f245e89413cec1862f4125ff74a4bc63413cb9a1b9b97f068264c16c9215a1fcee533bc5912010122291e24111416db37021e337213a8b28d4a3fe228733743aca3d863a2658c5b44685ef5c0f708991cd70258d104e0fc6d864964e92d1492aa301a255577d1d39add6d8eba01f1769fbae5b400cc0c3aef16d6fbfa4e1fdb2d0971235c5faf2b242107a6e22d5cd9e7c934d69bb67c219c79bd9ae2e54c38b9f2dd44439e57cc8151d67fbda31dd643bfbcb3b523ce445016d3353654db951b23f8713287ed8d3d3796720334533b48b59fbe9fdd74c8960b3700901ae0c32892500fa7ffcd80251c9523bb0d928ed405a56841c8f4036906573ac9d3f8d56eecc51e6a880bd3bbbfbce5fa2f631ce5d31556f9cc58200fc0ae24506006badf1add4e9a779bc3a169dc20d7cb859755cc701fd702fc092f448440ceac605e004d801fd21bf104f393de017bb9a594626bc86db9d6e2d95347ea204d1bba002a0f7175ee8750315fd5d1bd33c0aca206ac9050e2cb041d718acee343753fa61a1b09486aac787d6dfc5d1cd0bde58e68b5307ed57503218bea018f96874cfd4c6f40ed4f1a0b0bdc73cf8124ef01c72f631cdf0eac1e522c7d9fd31abf4154f8ec368b7ebb40ae84c1f54548255ac8fd77ba16cd0c9144d94325b6cb1df5acb038e8c2073afbcc7c63f70b35184bcec72171f6639cb348ed4d1eab88ff038ab0449397bd36365a207983a413978a9c1fbc64c4d10ab615fbadde0ffbb5b7383348ecd81c0ae20f0b3149412ce5b0ea1b59736832d2b31a2d9de4969cad2b366afbe0d42031dda842f98196913b5f22ca14a2f2f6f1909e035ad2baa1ad79d4b8c0f519aa95ff55cd65a7d16a88e1ee13e5a98d117677c8679bfc9ade8dd06b874a58e972e3cc36368faee0076a4066b8384e7b6c136ef5c7adee7580080192324128e2e461d05799daefc276af2069d44ec821f22006689225d8a8be4971ac0739886246e08fa93f9a0c49e50c25e11fde9047477ae62fc55bbdef93680087c27e9b16767c37c575d0ea17d427f7dd75f50f8478836c88462a0ed9e08150f5c19475c594bb69349ab3ccdc5ea6d5474a7cf858cb7b8a967103beba08ef3c95b0082da74cbe97f34d921fd1444ee0ffedc2f77cb590c3880a4231e95c1db8d97c7b692b680052d826b2c1afa43f3bff3c1054229d143546ae9a344b7a8a10ce0f8f230d8b02d55c4dc040ccda14ca6fa7ce17eed602c5ff167b99f8417133c0f8f1343404ad4a293243bcd45664253627f75a3ffc7efcfb7acac07d8c77b850b4384810975d18528995af6a2f259c740e0abed2b9d73b23af740b2cee30bf5a7945c4a6a94261564e63d30c696aeb7848979a7b3d5afdf133fe7d4fcf14b24ffc19270ae3bff8542c12689ead78f6793d02fd708b79adb3bf7750809f212"}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000002bc0)=[{0x8, 0x8001}, {0xe, 0x1ff}, {0x2, 0x746}, {0xc}], 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002cc0)={0x0, 0x9c, &(0x7f0000002c00)=[@in={0x2, 0x4e23, @rand_addr=0x1}, @in6={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff51e0}, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, @in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}]}, &(0x7f0000002d00)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002d40)={r8, 0x3}, &(0x7f0000002d80)=0x8) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002dc0)='/dev/ppp\x00', 0x2, 0x0) r10 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r9, 0xc1105511, &(0x7f0000002e40)={{0x1f, 0x7, 0x101, 0xd9, "e42a5bff20a97e8a6bf1b28ba65e5d1e26bd1379e9f39d72fcf8af982f4e8c47e94ec116ed4ae796d3a9e4fb", 0x3}, 0x0, 0x0, 0x4, r7, 0xffffffff, 0x4, "b7aa8b8709566ebb37942208b2d02f7177196385b0d821439a369faeb2df852adae0470b40688215fd3e3e211bcf173fef4693c28738cf369ef597eec37371f9", &(0x7f0000002e00)='\x00', 0x1, [], [0x1, 0x80000000, 0xfffffffffffffeff, 0x7]}) r11 = syz_genetlink_get_family_id$team(&(0x7f0000002fc0)='team\x00') getpeername$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003040)=0x14) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000003140)={@local, @multicast1, 0x0}, &(0x7f0000003180)=0xc) getsockname$packet(r3, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003240)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000003280)={@rand_addr, @multicast2, 0x0}, &(0x7f00000032c0)=0xc) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00000034c0)={@broadcast, @local, 0x0}, &(0x7f0000003500)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000004d40)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000004e80)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000004f00)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000005000)=0xe8) accept4$packet(r3, &(0x7f0000005100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005140)=0x14, 0x800) sendmsg$TEAM_CMD_OPTIONS_GET(r9, &(0x7f00000054c0)={&(0x7f0000002f80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000005480)={&(0x7f0000005180)={0x2cc, r11, 0x100, 0x70bd29, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r12}, {0x130, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe83}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x29b8a294}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0xb4, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xcc6}}}]}}, {{0x8, 0x1, r20}, {0x78, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb2e1}}}]}}, {{0x8, 0x1, r21}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff9}}}]}}]}, 0x2cc}, 0x1, 0x0, 0x0, 0xc014}, 0x40040) 2018/05/20 17:41:13 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0xc000, r1, 0x0, 0x3b, 0x2, 0x40) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x6001, r1, r2, 0x401, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x2, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x9, 0x1, 0x8, 0x80, r0}) syz_mount_image$xfs(&(0x7f0000000200)='xfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={'nouuid,', {[{@logdev={'logdev', 0x3d, './file0'}, 0x2c}]}}) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x400, 0x100) 2018/05/20 17:41:13 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x102) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x66992600, 0x80) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000001c0)={r1, 0x8000800008}) r2 = socket(0x10, 0x3, 0x0) accept4(r2, &(0x7f0000000000)=@ethernet={0x0, @local}, &(0x7f0000000080)=0x80, 0x800) ioctl$sock_ifreq(r2, 0x8913, &(0x7f0000000440)={"697036746e6c30000001005d4e00", @ifru_names='bond0\x00'}) 2018/05/20 17:41:13 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) accept4$unix(r0, 0x0, &(0x7f00000000c0), 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x101080, 0x0) mknod(&(0x7f0000000040)='./file0/file2\x00', 0x2, 0x1) 2018/05/20 17:41:13 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) 2018/05/20 17:41:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x4000000000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) [ 216.058669] XFS (loop1): Invalid device [./file0], error=-6 [ 216.068293] ================================================================== [ 216.076129] BUG: KASAN: use-after-free in radix_tree_next_chunk+0xf9f/0xfb0 [ 216.083249] Read of size 4 at addr ffff8801a76fe788 by task syz-executor0/15859 [ 216.090719] [ 216.092361] CPU: 1 PID: 15859 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #60 [ 216.099643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.109003] Call Trace: [ 216.111607] dump_stack+0x1b9/0x294 [ 216.115258] ? dump_stack_print_info.cold.2+0x52/0x52 [ 216.120467] ? printk+0x9e/0xba [ 216.123780] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 216.128570] ? kasan_check_write+0x14/0x20 [ 216.132829] print_address_description+0x6c/0x20b [ 216.137806] ? radix_tree_next_chunk+0xf9f/0xfb0 [ 216.142587] kasan_report.cold.7+0x242/0x2fe [ 216.147022] __asan_report_load4_noabort+0x14/0x20 [ 216.151992] radix_tree_next_chunk+0xf9f/0xfb0 2018/05/20 17:41:13 executing program 2: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) 2018/05/20 17:41:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x5800000000000000}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) [ 216.156598] ? debug_check_no_locks_freed+0x310/0x310 [ 216.161825] ? idr_preload+0x40/0x40 [ 216.165569] ? debug_check_no_locks_freed+0x310/0x310 [ 216.170780] ? debug_check_no_locks_freed+0x310/0x310 [ 216.175993] ? find_held_lock+0x36/0x1c0 [ 216.180075] ? flush_plug_callbacks+0x553/0x7f0 [ 216.184786] ? bio_cur_bytes+0x1e0/0x1e0 [ 216.188869] ? graph_lock+0x170/0x170 [ 216.192689] ? resched_curr+0x122/0x190 [ 216.196683] ? print_usage_bug+0xc0/0xc0 [ 216.200771] ? graph_lock+0x170/0x170 [ 216.204593] radix_tree_gang_lookup_tag+0x3d4/0x5f0 2018/05/20 17:41:13 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) [ 216.209640] ? radix_tree_gang_lookup_slot+0x420/0x420 [ 216.214940] ? xfs_perag_get+0x600/0x600 [ 216.219020] ? find_held_lock+0x36/0x1c0 [ 216.223114] ? kasan_check_read+0x11/0x20 [ 216.227282] ? rcu_is_watching+0x85/0x140 [ 216.231449] ? find_held_lock+0x36/0x1c0 [ 216.235547] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 216.240766] xfs_perag_get_tag+0x12d/0x7c0 [ 216.245034] ? xfs_perag_get+0x600/0x600 [ 216.249122] ? rcu_is_watching+0x85/0x140 [ 216.253295] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 216.258517] ? list_lru_count_one+0x27f/0x440 [ 216.263053] xfs_reclaim_inodes_count+0x82/0xb0 [ 216.267765] xfs_fs_nr_cached_objects+0x37/0x50 [ 216.272453] ? xfs_fs_free_cached_objects+0x80/0x80 [ 216.277486] super_cache_count+0x98/0x280 [ 216.281670] shrink_slab.part.39+0x330/0xf90 [ 216.286108] ? throttle_direct_reclaim+0x9d0/0x9d0 [ 216.291071] ? kswapd_cpu_online+0x1e0/0x1e0 [ 216.295522] ? shrink_active_list+0x17f0/0x17f0 [ 216.300217] ? kasan_check_read+0x11/0x20 [ 216.304383] ? rcu_is_watching+0x85/0x140 [ 216.308567] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 216.314131] ? rcu_read_unlock+0x35/0x70 [ 216.318219] shrink_slab+0xa1/0xc0 [ 216.321786] shrink_node+0x4f2/0x1740 [ 216.325619] ? shrink_node_memcg+0x1910/0x1910 [ 216.330222] ? kasan_check_read+0x11/0x20 [ 216.334476] ? queue_work_on+0xe8/0x1e0 [ 216.338468] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 216.343503] ? trace_hardirqs_on+0xd/0x10 [ 216.347676] ? queue_work_on+0x12c/0x1e0 [ 216.351769] do_try_to_free_pages+0x3c9/0x1240 [ 216.356384] ? shrink_node+0x1740/0x1740 [ 216.360458] ? rcu_is_watching+0x85/0x140 [ 216.364623] ? rcu_pm_notify+0xc0/0xc0 [ 216.368547] try_to_free_mem_cgroup_pages+0x475/0xc50 [ 216.373759] ? try_to_free_pages+0xb30/0xb30 [ 216.378196] ? lock_downgrade+0x8e0/0x8e0 [ 216.382368] ? kasan_check_read+0x11/0x20 [ 216.386549] ? kasan_check_read+0x11/0x20 [ 216.390718] ? do_raw_spin_unlock+0x9e/0x2e0 [ 216.395147] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 216.399762] ? trace_hardirqs_on+0xd/0x10 [ 216.403945] reclaim_high.constprop.67+0x12f/0x1d0 [ 216.408898] ? memcg_event_wake+0x410/0x410 [ 216.413242] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 216.418802] ? exit_to_usermode_loop+0x87/0x310 [ 216.423491] mem_cgroup_handle_over_high+0x8d/0x130 [ 216.428535] exit_to_usermode_loop+0x274/0x310 [ 216.433135] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 216.438001] ? syscall_return_slowpath+0x5c0/0x5c0 [ 216.442954] ? syscall_return_slowpath+0x30f/0x5c0 [ 216.447907] prepare_exit_to_usermode+0x32e/0x390 [ 216.452770] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 216.457458] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 216.462318] ? page_fault+0x8/0x30 [ 216.465877] retint_user+0x8/0x18 [ 216.469342] RIP: 0033:0x4075b1 [ 216.472547] RSP: 002b:00007ffde8507410 EFLAGS: 00010246 [ 216.477931] RAX: 0000000000000001 RBX: 000000000072bea0 RCX: 0000000000000000 [ 216.485232] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bea0 [ 216.492520] RBP: 00000000000004bf R08: 0000000000000003 R09: 00007ffde8507550 [ 216.499799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 216.507076] R13: 00007ffde8507550 R14: 000000000072becc R15: 0000000000000000 [ 216.514366] [ 216.515999] Allocated by task 15858: [ 216.519728] save_stack+0x43/0xd0 [ 216.523197] kasan_kmalloc+0xc4/0xe0 [ 216.526935] kmem_cache_alloc_trace+0x152/0x780 [ 216.531626] xfs_fs_fill_super+0xda/0x1560 [ 216.535858] mount_bdev+0x30c/0x3e0 [ 216.539482] xfs_fs_mount+0x34/0x40 [ 216.543102] mount_fs+0xae/0x328 [ 216.546475] vfs_kern_mount.part.34+0xd4/0x4d0 [ 216.551060] do_mount+0x564/0x3070 [ 216.554586] ksys_mount+0x12d/0x140 [ 216.558198] __x64_sys_mount+0xbe/0x150 [ 216.562161] do_syscall_64+0x1b1/0x800 [ 216.566044] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 216.571219] [ 216.572830] Freed by task 15858: [ 216.576183] save_stack+0x43/0xd0 [ 216.579634] __kasan_slab_free+0x11a/0x170 [ 216.583862] kasan_slab_free+0xe/0x10 [ 216.587648] kfree+0xd9/0x260 [ 216.590738] xfs_fs_fill_super+0x66a/0x1560 [ 216.595055] mount_bdev+0x30c/0x3e0 [ 216.598673] xfs_fs_mount+0x34/0x40 [ 216.602296] mount_fs+0xae/0x328 [ 216.605662] vfs_kern_mount.part.34+0xd4/0x4d0 [ 216.610241] do_mount+0x564/0x3070 [ 216.613774] ksys_mount+0x12d/0x140 [ 216.617384] __x64_sys_mount+0xbe/0x150 [ 216.621358] do_syscall_64+0x1b1/0x800 [ 216.625241] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 216.630409] [ 216.632044] The buggy address belongs to the object at ffff8801a76fe380 [ 216.632044] which belongs to the cache kmalloc-4096 of size 4096 [ 216.644862] The buggy address is located 1032 bytes inside of [ 216.644862] 4096-byte region [ffff8801a76fe380, ffff8801a76ff380) [ 216.656902] The buggy address belongs to the page: [ 216.661826] page:ffffea00069dbf80 count:1 mapcount:0 mapping:ffff8801a76fe380 index:0x0 compound_mapcount: 0 [ 216.671786] flags: 0x2fffc0000008100(slab|head) [ 216.676459] raw: 02fffc0000008100 ffff8801a76fe380 0000000000000000 0000000100000001 [ 216.684358] raw: ffffea00062df720 ffffea0005ef2620 ffff8801da800dc0 0000000000000000 [ 216.692228] page dumped because: kasan: bad access detected [ 216.697924] [ 216.699538] Memory state around the buggy address: [ 216.704457] ffff8801a76fe680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 216.711812] ffff8801a76fe700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 216.719179] >ffff8801a76fe780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 216.726535] ^ [ 216.730168] ffff8801a76fe800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 216.737527] ffff8801a76fe880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 216.744873] ================================================================== [ 216.752227] Disabling lock debugging due to kernel taint [ 216.757871] Kernel panic - not syncing: panic_on_warn set ... [ 216.757871] [ 216.765244] CPU: 1 PID: 15859 Comm: syz-executor0 Tainted: G B 4.17.0-rc5+ #60 [ 216.773909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.783263] Call Trace: [ 216.785861] dump_stack+0x1b9/0x294 [ 216.789501] ? dump_stack_print_info.cold.2+0x52/0x52 [ 216.794725] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 216.799504] ? radix_tree_next_chunk+0xf70/0xfb0 [ 216.804277] panic+0x22f/0x4de [ 216.807488] ? add_taint.cold.5+0x16/0x16 [ 216.811658] ? do_raw_spin_unlock+0x9e/0x2e0 [ 216.811673] ? do_raw_spin_unlock+0x9e/0x2e0 [ 216.811688] ? radix_tree_next_chunk+0xf9f/0xfb0 [ 216.811704] kasan_end_report+0x47/0x4f [ 216.811716] kasan_report.cold.7+0x76/0x2fe [ 216.811732] __asan_report_load4_noabort+0x14/0x20 [ 216.811744] radix_tree_next_chunk+0xf9f/0xfb0 [ 216.811757] ? debug_check_no_locks_freed+0x310/0x310 [ 216.811772] ? idr_preload+0x40/0x40 [ 216.811786] ? debug_check_no_locks_freed+0x310/0x310 [ 216.811798] ? debug_check_no_locks_freed+0x310/0x310 [ 216.811810] ? find_held_lock+0x36/0x1c0 [ 216.811822] ? flush_plug_callbacks+0x553/0x7f0 [ 216.811836] ? bio_cur_bytes+0x1e0/0x1e0 [ 216.811845] ? graph_lock+0x170/0x170 [ 216.811865] ? resched_curr+0x122/0x190 [ 216.882867] ? print_usage_bug+0xc0/0xc0 [ 216.886932] ? graph_lock+0x170/0x170 [ 216.890731] radix_tree_gang_lookup_tag+0x3d4/0x5f0 [ 216.895750] ? radix_tree_gang_lookup_slot+0x420/0x420 [ 216.901017] ? xfs_perag_get+0x600/0x600 [ 216.905075] ? find_held_lock+0x36/0x1c0 [ 216.909132] ? kasan_check_read+0x11/0x20 [ 216.913276] ? rcu_is_watching+0x85/0x140 [ 216.917412] ? find_held_lock+0x36/0x1c0 [ 216.921478] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 216.926669] xfs_perag_get_tag+0x12d/0x7c0 [ 216.930901] ? xfs_perag_get+0x600/0x600 [ 216.934970] ? rcu_is_watching+0x85/0x140 [ 216.939122] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 216.944326] ? list_lru_count_one+0x27f/0x440 [ 216.948812] xfs_reclaim_inodes_count+0x82/0xb0 [ 216.953500] xfs_fs_nr_cached_objects+0x37/0x50 [ 216.958184] ? xfs_fs_free_cached_objects+0x80/0x80 [ 216.958198] super_cache_count+0x98/0x280 [ 216.958212] shrink_slab.part.39+0x330/0xf90 [ 216.958224] ? throttle_direct_reclaim+0x9d0/0x9d0 [ 216.958238] ? kswapd_cpu_online+0x1e0/0x1e0 [ 216.958252] ? shrink_active_list+0x17f0/0x17f0 [ 216.958266] ? kasan_check_read+0x11/0x20 [ 216.958278] ? rcu_is_watching+0x85/0x140 [ 216.958295] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 216.958309] ? rcu_read_unlock+0x35/0x70 [ 216.958321] shrink_slab+0xa1/0xc0 [ 216.958332] shrink_node+0x4f2/0x1740 [ 216.958349] ? shrink_node_memcg+0x1910/0x1910 [ 216.958362] ? kasan_check_read+0x11/0x20 [ 216.958377] ? queue_work_on+0xe8/0x1e0 [ 216.958390] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 216.958400] ? trace_hardirqs_on+0xd/0x10 [ 216.958412] ? queue_work_on+0x12c/0x1e0 [ 216.958428] do_try_to_free_pages+0x3c9/0x1240 [ 216.958443] ? shrink_node+0x1740/0x1740 [ 216.958453] ? rcu_is_watching+0x85/0x140 [ 216.958464] ? rcu_pm_notify+0xc0/0xc0 [ 216.958484] try_to_free_mem_cgroup_pages+0x475/0xc50 [ 216.958495] ? try_to_free_pages+0xb30/0xb30 [ 216.958509] ? lock_downgrade+0x8e0/0x8e0 [ 216.958520] ? kasan_check_read+0x11/0x20 [ 216.958532] ? kasan_check_read+0x11/0x20 [ 216.958546] ? do_raw_spin_unlock+0x9e/0x2e0 [ 216.958557] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 216.958570] ? trace_hardirqs_on+0xd/0x10 [ 216.958586] reclaim_high.constprop.67+0x12f/0x1d0 [ 216.958600] ? memcg_event_wake+0x410/0x410 [ 216.958614] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 216.958629] ? exit_to_usermode_loop+0x87/0x310 [ 216.958643] mem_cgroup_handle_over_high+0x8d/0x130 [ 216.958655] exit_to_usermode_loop+0x274/0x310 [ 216.958668] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 216.958679] ? syscall_return_slowpath+0x5c0/0x5c0 [ 216.958691] ? syscall_return_slowpath+0x30f/0x5c0 [ 216.958705] prepare_exit_to_usermode+0x32e/0x390 [ 216.958717] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 216.958730] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 216.958742] ? page_fault+0x8/0x30 [ 216.958753] retint_user+0x8/0x18 [ 216.958763] RIP: 0033:0x4075b1 [ 216.958770] RSP: 002b:00007ffde8507410 EFLAGS: 00010246 [ 216.958779] RAX: 0000000000000001 RBX: 000000000072bea0 RCX: 0000000000000000 [ 216.958786] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bea0 [ 216.958792] RBP: 00000000000004bf R08: 0000000000000003 R09: 00007ffde8507550 [ 216.958799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 216.958806] R13: 00007ffde8507550 R14: 000000000072becc R15: 0000000000000000 [ 216.959375] Dumping ftrace buffer: [ 216.959381] (ftrace buffer empty) [ 216.959385] Kernel Offset: disabled [ 217.210104] Rebooting in 86400 seconds..