938f73fd1d8a1e7fa2f720900"], 0x0) 2018/05/10 00:26:25 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000003000)={0x0, 0x0, 0x2}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000003000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) 2018/05/10 00:26:25 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x10, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00000001c0)={&(0x7f0000000200)={&(0x7f0000000240)}, 0xffffffff, &(0x7f0000000180)={&(0x7f0000000140)}}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x2c, @multicast2=0xe0000002, 0x4e22, 0x2, 'wlc\x00', 0x0, 0x0, 0x47}, 0x2c) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000080)=0x1, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/05/10 00:26:25 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r2, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x4, &(0x7f0000000080)}) getitimer(0x3, &(0x7f0000000100)) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x80000000, 0x6, &(0x7f0000000140)}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x800) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002b80)=ANY=[@ANYBLOB="8aa297680000000000000000000000003424d3da7e04f95b7b0d9123f0d769a5f84b8fb68f45b29a7fa54018cf7e4f1a9e"]) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000000240)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) clone(0x2002000, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="327d435501fff5b086e894469a46300e83c2f6b0950d46d51fe48a6dabc3d566be3ec77f0c35b14f3f0b1bcabdb677bf110f3692dfa7f5efc801a37141476dc6c2dc8ee1c775ba16872a602d43d9261885307c38488c84ed5df16e2fd1699ece00357504d5f4c7cc23329a3b9b7e358c519e560aaa3602598139ba7c3dc55ac2c187c328c75f3b85936a5a68ba7163f95217006318402a2fa1eb14ce48b7e43b16af5b138fe5a89294e17a5d9b2ba03725e415cba99a66215bef08c211398de95c6ae3e71b64bf5849f821a9d9167a") ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001400)={0x40000000000001a2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001440)=""/4096) r4 = add_key(&(0x7f00000024c0)='id_legacy\x00', &(0x7f0000002500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000002440)='keyring\x00', &(0x7f0000002480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002540)=0x1, 0x4) execveat(r0, &(0x7f0000002580)='./file0\x00', &(0x7f0000002700)=[&(0x7f00000025c0)='trusted\x00', &(0x7f0000002600)='+(\x00', &(0x7f0000002640)='id_legacy\x00', &(0x7f0000002680)='vboxnet0:^\x00', &(0x7f00000026c0)='id_legacy\x00'], &(0x7f0000002880)=[&(0x7f0000002740)='keyring\x00', &(0x7f0000002780)='\x00', &(0x7f00000027c0)='eth1bdev[em0z]posix_acl_access,^*.+]security\x00', &(0x7f0000002800)='keyring\x00', &(0x7f0000002840)='keyring\x00'], 0x800) ioctl$sock_bt(r3, 0x0, &(0x7f00000028c0)="4d71a949") getitimer(0x3, &(0x7f0000002900)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x12, r1, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000002940)=""/204) getitimer(0x1, &(0x7f0000002a40)) sysfs$3(0x3) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002a80), &(0x7f0000002ac0)=0x6) 2018/05/10 00:26:25 executing program 6: r0 = socket(0x10, 0x803, 0x0) getpeername(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000140)=0x80) sendmmsg(r0, &(0x7f0000009e00)=[{{0x0, 0x0, &(0x7f0000001240), 0x0, &(0x7f0000002d00)}}, {{&(0x7f0000003780)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000004d40), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000000100000000000000d03d5ee3551bb173e92f65cfb8b66c3f82228670e201fc6822fce30f3c6a43f6ede20ab2056c5c6ee70452ca612709ea8fbbcaa3a79c39860fd7373c2bd6909ed429a7a091bd6f32a5a2473ab34b9c859b1942294e1adf3dec13434d2f0fe751b5685d678ac9c8d0d35ffb8f5e7f6de6b6c4684da798cc47554fea5ddd75559d59bb8283a2"], 0x10}}], 0x2, 0x0) 2018/05/10 00:26:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-aes-aesni,poly1305-generic)\x00'}, 0x58) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000500)=0x84) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000580)={r2, 0x38, &(0x7f0000000540)=[@in6={0xa, 0x4e24, 0xffffffff, @loopback={0x0, 0x1}, 0x7f}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x1e}, 0x7a9}]}, &(0x7f00000005c0)=0x10) r3 = userfaultfd(0x80000) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x1000)=nil, 0x1000}) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5, 0x20000) readahead(r3, 0xcf, 0x9) connect$unix(r4, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x100, 0x120000000000, 0xff, 0x10000, 0x218, 0x4, 0x4, 0x80000000, 0x1, 0x6a0, 0x3, 0x5, 0x4, 0x7f, 0x4]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000002c0)={r5, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x3}, &(0x7f0000000100)=0x90) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) [ 136.026375] IPVS: set_ctl: invalid protocol: 44 224.0.0.2:20002 wlc [ 136.059776] IPVS: set_ctl: invalid protocol: 44 224.0.0.2:20002 wlc 2018/05/10 00:26:26 executing program 4: pause() r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000000000)=[{r1}, {r0}], 0x2, 0x7f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r2, 0x22, 0x70bd2c, 0x25dfdbfb, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x67}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6c}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x16}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x73}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x8000) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/05/10 00:26:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={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_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={"65727370616e3000000000000200"}) 2018/05/10 00:26:26 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x94013, r1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000440)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000180), &(0x7f0000000080)=""/140}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', r0}, 0x10) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000280), 0x80800) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000780)={'bridge_slave_0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000007c0)={@empty, 0x4f, r4}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00000005c0)={0x53, 0x4, 0x3, 0x54, &(0x7f0000000480)=""/84, 0xe, &(0x7f0000000500)=""/14, 0x79, &(0x7f0000000540)=""/121}) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000340)=@get={0x1, &(0x7f00000002c0)=""/72, 0x9}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000180)="01", &(0x7f0000000300)}, 0x20) 2018/05/10 00:26:26 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000180)={{0x0, 0x0, 0x400, 0x5, 0x4e, 0x9}, 0x8, 0x8001, 0x3ff, 0x8, 0x7, "3bbdabc2e27974f03e97219b10d73a4ba0be484aeb2e01d213e474f9f3caab615b2940d40a2fe9a281523b02b872cbb6b0cc51f39e9bcfe2c3de31de6a37fcec55d7fdbb7501b86b74e58db25d426712d6e2bc207145796d27aaa01bf565c8749e5f37ec54b10572ba875442248f4be1a79ae9a73e2d16ce8c9e1db2652beb19"}) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000140)={0x0, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x15, 0x5, 0x0) recvmsg(r2, &(0x7f0000000300)={&(0x7f00000000c0)=@pptp, 0x80, &(0x7f0000000040)}, 0x12000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000340)=0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000036c0)={'vcan0\x00', 0x0}) r5 = getuid() setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000003c0)=[{0x3, 0x7}, {0x8, 0xffffffff}], 0x2) sendmsg$nl_xfrm(r1, &(0x7f0000003a80)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400080}, 0xc, &(0x7f0000003a40)={&(0x7f0000003700)=@getspdinfo={0x338, 0x25, 0x4, 0x70bd2a, 0x25dfdbfb, 0xffffffffffffffff, [@replay_esn_val={0x24, 0x17, {0x2, 0x70bd29, 0x70bd2a, 0x70bd29, 0x70bd29, 0x6, [0x8, 0x100000000]}}, @lastused={0xc, 0xf, 0x225}, @etimer_thresh={0x8, 0xc, 0x100000000}, @algo_aead={0x7c, 0x12, {{'rfc4543(authenc(rmd256-generic,ecb(seed-generic)))\x00'}, 0x180, 0x40, "b96d1b1c3c6f5bccf2d9aeea7c370d4168e91fe7753ea38776541705b99c5c381b88acd82b9890facd38103b0569e5f1"}}, @algo_comp={0xf4, 0x3, {{'lzjh\x00'}, 0x550, "3e9d0da3446d68209e8f50c9c9ae510c75e32dda98c26c750c1517c3e82326f25006b21163c3eb4df3a5c6926d7c2f05cd7a1953b3547f2acc9d4968a5e6ca724f77a8bbeb21344b501f3cb4fef181b841373c4edfb08626c06d2ad5a75819b9c890be3c2f2fd622266f057d7b6403fba605d765c29656d38d78aefa3b0dcb8ee904c6b2b33f2f7ec343e67fd8eec787e253ca8fc40ec72b30674f5140eab3ced11eb1cefb60d803721d"}}, @ipv6_hthresh={0x8, 0x4, {0x66, 0x78}}, @sa={0xe4, 0x6, {{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x8, 0x4e20, 0x1f, 0xa, 0xa0, 0x20, 0x0, r4, r5}, {@in6=@dev={0xfe, 0x80, [], 0x1a}, 0x4d6, 0x6f}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {0x5, 0x9, 0x101, 0x7, 0x2, 0x9, 0x7668, 0x5993}, {0x100, 0x6, 0x4, 0x10001}, {0x8, 0x74c6, 0x5}, 0x70bd28, 0x3500, 0xa, 0x1, 0x0, 0x2}}, @user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @algo_crypt={0x64, 0x2, {{'xts-cast6-avx\x00'}, 0xe0, "614cdb1dac2a1c7cc398e746b29ad11abfdb7b5f8115baeb50ab9327"}}]}, 0x338}, 0x1, 0x0, 0x0, 0x40400c0}, 0x40000) perf_event_open(&(0x7f0000000280)={0x4, 0x70, 0x2, 0x7a8, 0x200, 0xec, 0x0, 0x7, 0x80010, 0x1, 0x100000001, 0x0, 0x6, 0x7, 0x80000000, 0x6, 0x7, 0x3, 0x7, 0xe00, 0x7, 0x6, 0x40000000000, 0x2, 0x9, 0xe, 0x3, 0x7, 0x100000000, 0x5, 0x200, 0x0, 0x46e, 0x1, 0x1, 0x3, 0x100000001, 0x3, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000240), 0x4}, 0x4020, 0x1f, 0xff, 0x0, 0x773, 0x101, 0x7d}, r3, 0x10, r1, 0x8) 2018/05/10 00:26:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x42, 0x40) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000040)=""/243) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendto(r2, &(0x7f0000000180)="7162025b3c1ebda7561b5202006d87b6e029eacd88b258d16ede17c4fdbf1ebd33dfe3d037405c934f84d300100000d0f52f229fd9ca67c295c23275c5fdfdb231848ad61c7369f91dfe808754ab9cf00e6de85b20c96515b7f5a8c0a4a1c1000000000068062e57743bff795474db01e8745b6f26be0b98f1dbd403e13acc70", 0x80, 0x0, &(0x7f0000000240)=ANY=[], 0x0) inotify_init1(0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file0\x00') recvmmsg(r2, &(0x7f0000817f60)=[{{&(0x7f00007f6000)=@alg, 0x58, &(0x7f0000685000)=[{&(0x7f0000f69fca)=""/54, 0x74}, {&(0x7f000084bf75)=""/139, 0x8b}], 0x2, &(0x7f00000c6000)=""/161, 0xfffffffffffffdea}}], 0x1, 0x0, &(0x7f00009fd000)={0x0, 0x989680}) 2018/05/10 00:26:26 executing program 7: r0 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000892ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x1, 0xd68, 0x9}, {0x7d9, 0x5, 0x3, 0x2}, {0x81, 0x8, 0x8, 0x8}, {0xfffffffffffffffa, 0x100000001, 0x8, 0x9430}, {0x6, 0x1, 0x9, 0x3}]}, 0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x80, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) [ 136.215133] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/10 00:26:26 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x3) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xb1, 0x111002) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) accept$netrom(r0, 0x0, &(0x7f0000000000)) 2018/05/10 00:26:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000140)=""/112, &(0x7f0000000200)=0x70) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000700)='/dev/full\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000880)={&(0x7f00000007c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r2, @ANYBLOB="0e032dbd7000fddbdf250b000000080004000600000008000600060000002c000200080009000fe80000080005001f000000080007000000000008000001000000080003000400000008000600a69200002800010008000b0073697000080001000a000000080002007b0000000c0007000a000000040000002000030014000600ff01000000000000000000000000000108000400ff07000008000400ffffffff"], 0xa8}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) 2018/05/10 00:26:27 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0xffffffffffffff9d) fstat(r0, &(0x7f0000000000)) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000), 0x53) 2018/05/10 00:26:27 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000040)="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", 0x1000, 0x4008080, &(0x7f0000001040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x10}, 0x1c) 2018/05/10 00:26:27 executing program 7: r0 = socket$inet(0x2, 0x10009, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x2a8) 2018/05/10 00:26:27 executing program 2: seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x9, 0x0, 0x0, 0x407ffffffd}]}) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000234ff8)=[{0x6}]}) 2018/05/10 00:26:27 executing program 4: r0 = semget$private(0x0, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x1000000000000002, 0x70, 0x400000000003e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f000027b000)=[{0x0, 0x400000ffff}], 0x1) semop(r0, &(0x7f0000000040)=[{0x0, 0xdfe7}], 0x1) 2018/05/10 00:26:27 executing program 1: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0xff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) shutdown(r1, 0x1) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000003c0)=[&(0x7f00000000c0)='cpusetð0\x00', &(0x7f0000000140)='trusted\x00', &(0x7f00000001c0)='.vboxnet0trusted\x00', &(0x7f0000000200)="2c776c616e308123637075736574657468305e7b656d30707070304000", &(0x7f0000000240)='cgroup\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='md5sumcpuset(security\x00', &(0x7f0000000300)='(\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00'], &(0x7f00000005c0)=[&(0x7f0000000440)='keyringcgroup\x00', &(0x7f0000000480)='/\x00', &(0x7f00000004c0)='em0+posix_acl_accessGPL@posix_acl_accesswlan1+mime_typeprocnodev[)em0%\x00', &(0x7f0000000540)="6b657972696e67637075736574626465767b707070315e7b2f7d657468312bcf3a3a5b00", &(0x7f0000000580)='!\x00']) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x2b4}]) 2018/05/10 00:26:27 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r2, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x4, &(0x7f0000000080)}) getitimer(0x3, &(0x7f0000000100)) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x80000000, 0x6, &(0x7f0000000140)}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x800) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002b80)=ANY=[@ANYBLOB="8aa297680000000000000000000000003424d3da7e04f95b7b0d9123f0d769a5f84b8fb68f45b29a7fa54018cf7e4f1a9e"]) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000000240)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) clone(0x2002000, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="327d435501fff5b086e894469a46300e83c2f6b0950d46d51fe48a6dabc3d566be3ec77f0c35b14f3f0b1bcabdb677bf110f3692dfa7f5efc801a37141476dc6c2dc8ee1c775ba16872a602d43d9261885307c38488c84ed5df16e2fd1699ece00357504d5f4c7cc23329a3b9b7e358c519e560aaa3602598139ba7c3dc55ac2c187c328c75f3b85936a5a68ba7163f95217006318402a2fa1eb14ce48b7e43b16af5b138fe5a89294e17a5d9b2ba03725e415cba99a66215bef08c211398de95c6ae3e71b64bf5849f821a9d9167a") ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001400)={0x40000000000001a2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001440)=""/4096) r4 = add_key(&(0x7f00000024c0)='id_legacy\x00', &(0x7f0000002500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000002440)='keyring\x00', &(0x7f0000002480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002540)=0x1, 0x4) execveat(r0, &(0x7f0000002580)='./file0\x00', &(0x7f0000002700)=[&(0x7f00000025c0)='trusted\x00', &(0x7f0000002600)='+(\x00', &(0x7f0000002640)='id_legacy\x00', &(0x7f0000002680)='vboxnet0:^\x00', &(0x7f00000026c0)='id_legacy\x00'], &(0x7f0000002880)=[&(0x7f0000002740)='keyring\x00', &(0x7f0000002780)='\x00', &(0x7f00000027c0)='eth1bdev[em0z]posix_acl_access,^*.+]security\x00', &(0x7f0000002800)='keyring\x00', &(0x7f0000002840)='keyring\x00'], 0x800) ioctl$sock_bt(r3, 0x0, &(0x7f00000028c0)="4d71a949") getitimer(0x3, &(0x7f0000002900)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x12, r1, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000002940)=""/204) getitimer(0x1, &(0x7f0000002a40)) sysfs$3(0x3) 2018/05/10 00:26:27 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="50f2ff0000000000008dac6dd439c6390b96e29dfd65bf7b72d8ce1a3a0416524292f18ba734619f8f61dfa02c27d29626aa6745d512da3bd29678e95f59253a141348a5336c572f674931141556127fe0c8df0af055a8027e33ac9e5d38d2322ebb6f33403da968ea9163d644ae3ca0f51b2e31ea638cd5413b2a049456bd61143f4c808d8cbcd2302e2da9b150a53a000000000000e59920d6a93a27f8c0f3294c0b06337c80bddf3d029e165ae045e5d70ffeb70c4c"]}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/10 00:26:27 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$rds(r0, &(0x7f0000000200)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="3470fb60e5f5d28f60d30e0f44c63003a10ef5e04b3a5313ba2c03e1d93b0677989c89373e77ebe156276f0210adb59fbbce4e4986813cb20d8b9ae7498e6d066c7d309c30b38cc6ad60c45030d851f53cea5716650cd01e4ef240c04725580811a7b5c073521f34cdd374922ed4ee22467d4feb8ee6b932c83dbd0514792618a526c59faa635ae9c0a2148a38bb8eed4047197a33a4be62b997c997", 0x9c, 0xd5500000000000}], 0x2020002, &(0x7f0000000180)={[{@errors_continue='errors=continue', 0x2c}]}) recvmsg(r0, &(0x7f0000000840)={&(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000440)=""/227, 0xe3}, {&(0x7f0000000240)=""/42, 0x2a}, {&(0x7f0000000540)=""/106, 0x6a}, {&(0x7f00000005c0)=""/106, 0x6a}, {&(0x7f0000000640)=""/213, 0xd5}], 0x5, &(0x7f0000000280)=""/99, 0x63, 0x96}, 0x10000) syz_mount_image$nfs(&(0x7f00000001c0)='nfs\x00', &(0x7f0000000300)='./file0\x00', 0x9, 0x3, &(0x7f0000000940)=[{&(0x7f0000000340)="665bfbe95c68704baea55041c9055a172dd3205b9dfc6f074362459e894d6f2e7c9b0fda04181b6d51d96586cd5c2279b42cd11f561c895f68992d6edf0797719d16199353500f456473e4a11862f81c4a0ad40ac004c3a507533f290e8cf0a5d11bdd1c8cb634b79026fc9964ddb6d2", 0x70, 0x8}, {&(0x7f00000007c0)="a026ed5abf9b66d2f079a16e58e791c1d8d1d532329ecac8e2d9f610b05349dc02d84ec8983ee249a585eab48480ff8bf1fa27747c58f6ee6430d8a90dab26f9d060d68b781b61e736185b8972c5a5abf4575cbdd4ab284489145a", 0x5b, 0x9}, {&(0x7f0000000880)="dc25a1c4f808813493853f374c370a77985b4a5ddf40fe0f42a1d16d5f020dffab49002011222b6dfbeec3982b895529a9b5d51e5c3502413a42ec72dc1c8500baddbaea16d1aa6c74e6a606a2a3ec1d6b3af64927e39c31b41b2ecd53a56afdbe156a12a463effa1ac68ca9aff7404356cc598e157d538e34a60d11797849229ea63882f3e6df92fbbe59ffb556fb58d660345621024a93673e6ea4155b04a1160db796ffaa1193558e99efb8370e97523478f5a6e5f53ff6e51e9ef517", 0xbe, 0x2}], 0x800000, &(0x7f00000009c0)='errors=continue') 2018/05/10 00:26:27 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) accept$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000080)=0x1, 0x4) add_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xfffffe00}, &(0x7f0000000300), 0xfffff, 0xfffffffffffffffd) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x43, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x7, &(0x7f0000000000)=[{0x416, 0xffffffffffff7fff, 0x1000}, {0x7, 0x80000001, 0x460a0000000000, 0x1}, {0x6, 0x6c90, 0x7ff, 0x4}, {0xa3, 0x7fff, 0x8, 0x1}, {0x0, 0x2, 0x1}, {0x3ff, 0x5, 0x8, 0x2}, {0x77468243, 0x4, 0xff}]}, 0x10) lseek(r1, 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0x100000000, 0x6, 0xffffffff, 0xfffffffffffffffb, 0x13, 0x9}) 2018/05/10 00:26:27 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000040)={{0x4000001ff, 0x2010000080000a}, {0xfffffffffffffffc}}) 2018/05/10 00:26:27 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x400) ioctl(r0, 0x40044103, &(0x7f0000000240)="2ceddef76e073ce8db4fa652feb530859afe736c1a02a5cf33c41ec565e590e1d8a4e5269001158c0633c3dbf58d7c35dd75f1b76d3dd5f7d0743a6b442b002c5816be16a39513365c8a3d9caef13b8d4893d46e23378d5054b6d2ff67a86f4b09cb17291684ed32a6f1afc5293191b7ea73424b0af90107d2bf1a7cc84b751d34e5a5ef71550bdf0b9e4e4fcc1433d64d38e07029441871968c8229ab5ee072c416ae42f1be59ecaa59053172e7afcc6b518c4ba8444151189069ff785be5329e072f4164156f630080ea9f") ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000100)={'syzkaller1\x00', 0x1f}) fcntl$setflags(r0, 0x2, 0x1) 2018/05/10 00:26:27 executing program 7: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) getpeername$netrom(r1, &(0x7f0000000040), &(0x7f0000000000)=0x10) 2018/05/10 00:26:27 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000002c0)={@multicast2, @multicast1}, &(0x7f0000000300)=0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00002b8ff6)="940a0ed3084f8823a7", 0x9) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) sendto$inet(r1, &(0x7f0000e76000)="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", 0x573, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$inet6(0xa, 0x80000, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0xebf, @dev={0xfe, 0x80, [], 0x10}, 0x36da}}, [0x2, 0xf0, 0xfffffffffffffffe, 0x101, 0x6, 0x2, 0x4, 0x0, 0x32aa237b, 0x7, 0x81, 0xfff, 0x1ff, 0x1, 0x3]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e20, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}}, 0x84) 2018/05/10 00:26:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000080)=0x300008000) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@ipv4_newaddr={0x34, 0x14, 0xb2b, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}, @IFA_CACHEINFO={0x14, 0x6, {0xa724, 0x2}}]}, 0x34}, 0x1}, 0x0) 2018/05/10 00:26:28 executing program 5: r0 = socket$inet(0x2, 0x803, 0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, 'ip6gre0\x00'}, 0x18) socket$inet(0x2, 0x6, 0x400000000000004) 2018/05/10 00:26:28 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) connect$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000080)={{0x56, 0x3ff, 0x10000000000000, 0x101, 0x2fe2a74e, 0x7f}, 0x6}) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0xd}}, 0x14}, 0x1}, 0x0) 2018/05/10 00:26:28 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x200100, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x40, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000080)) 2018/05/10 00:26:28 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x4e23, @rand_addr=0x1}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002600)=[{{&(0x7f0000000040)=@rc, 0xa, &(0x7f0000001580), 0x1388, &(0x7f0000001600)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000000300)={0x0, 0x989680}) ioctl$int_in(0xffffffffffffffff, 0x5473, &(0x7f0000000200)=0x7) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000180)={'bond_slave_1\x00', 0xffff}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f00000000c0), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000040)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000500), 0x26b) 2018/05/10 00:26:28 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000002c0)={@multicast2, @multicast1}, &(0x7f0000000300)=0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00002b8ff6)="940a0ed3084f8823a7", 0x9) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) sendto$inet(r1, &(0x7f0000e76000)="18631ccc129cfe6da87b432660521bda2cfa08561e1daa4de85af3298223e83f37926ae556dd4a7a25f1a7b54208b3c12ae701b74daf6c7e9ec726930f1893953fc43d7c63050e359e8ada93a455fa265b578a5f92b7fc5698f55d554653f0ced1f85c3735bd21bca77d7d9ba3458472926ed49515628bd9c3b940a33cc1bc77ea3a584afc89539a7417791023ff8ca33799b374e760179e5b39b74997e096128c12a6dda762f27df4b0f2b39eb1736b5ae773592489f2f5fd86c1910d414735c23f2aa2053c06fd076b126a9e3318158fb971e3a179206e0cfa842510d062585f2ed0433bd6f6c826706e26b1a1c7ab8aba4278978279bef2a074af9240ad01beb0b7d6d24c06ca3b93a11ec2dde0cd556f7f661fda8d4b52095312c1ad6e538d10ae71ce64181ca2ac7ebff633c940fceb8191e431014cc1ad60cbaedb15832025573e0d44dd1132df1a4e4094be90f9d743074178b4e239470e82745feaa4577ff19c9295d4366509a8118d9c2d7f407974af1818796aecfb780aae793f4f16dad688abad30ca0965ddc9764321505d6ef60bc519dc03a465534b66af52e4e70669ae4506107dc830ef124521097e9fcdadcc39a8eb7b41fb60b74583c5abdf384467d20a97dba87da9ece6628fdc4a2f781ab0780df2e2cffb318bff3013fe4a5b7ba50c0ce804e8102d41a6856364ef62ca72b815672074595b734d76fab41e26af3ccf2d39f4d49d2d3d1b117881792f068a7cac9782f2c8cbcf11023685ac781ff70f96b16d7eb956fe31aea3af7974f8385cf2fe9152baa7c2556e8bb7030b0dd1f0d21503af85de38a85532a75dfa0ce136703def956ade894ff2d7f415a355a33fe65c5e7c6e6fd58f39169e60d50fba3ce3bc9058322a3575dc6412aa5ecb8d62939e5c94b0ba12613a6a3618912437182bce9130f8ece10ad861159bea5911d44f7a8d7ef8f7a160d6ae3b7165fb66425ca9732686356636efdb77fc05e28a5a6493f9bf9703fcc9f5571ab3ce59ca5ee35a94e821e6ada2da7916a37a74a30313820a5cdf1f3017a268acb2bf42dcbcaa6722bb31a70dd8b812760bcd092c65360a171227f80de6b8d1e127774b392fc52bc0b565ab6f8450d3b7ab1c3543917ab303955d66fee82791eff78f1a98177ea3acf2a4c926618a0dd180bcafce2f24196fff796c498900f945f97ba2904aafc4b5775e171ee5aa13e35f34cd58e700abd191b42dbb6a1d4847747bc330318b3865b18e301d44e3c6274dd2a374d25885680f18295efeb6d94f943b43fc8fae544cbc5f5e9528e45b8f8e579f6815295eaeab7f3980a09bd13858a22cd2c5b788c29c016d578b052e2d2c0ef7913a78c2b21b3713d293b62f54ecab1efb03c4518e71c9457c3c190c31f13b7a06fa28ecc071b29829cef338e80dae408d7f06b8e75da745cf83fb8a6e16600549ed3a729811cd77c8165758e023d706b218e0780678ca6d7bd291980a268f4a55d00a6ea969a14c0efe619b032fc6ccae50845c82fec6e8662ffb25dc4a733426a500828bbc1fe570acc5eefd334a2f68e497448dc85becb9c084b5186ca9b872be84a39853a59c32305d2c8d1365bf4a047e829e995c843fbda0a3f4bf9373d2c6e2f9b71f088d61cbe793409b450aff67d0ead723b7da7ecd896ddc5ba10d34cfa4b203d19b9707eb5a8cb98a9a38d5d95219f41989088973778fe7dcad466cb8221504300bd6fd90a2a48e033cc93474f6091be4466c89aff8c8dab3b838808ea220e63e2cdba7b7a65025c315739232c9b91db85e93a2022f08d3d367c014dcfa9437df5548a6a53237fbd312c747a696ad991e4734adb8f1ce54e505616117abda379d7cc636712aab4cd88059a8382a9f57ca4f4eefe878773f7ea46ad0c2d28eb8621ef7000997a8d89c8d4ff1d00c223dbd642cbe29bf3bfaca3c77949eeeaf57b5c068d3729266dc8fb7", 0x573, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$inet6(0xa, 0x80000, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0xebf, @dev={0xfe, 0x80, [], 0x10}, 0x36da}}, [0x2, 0xf0, 0xfffffffffffffffe, 0x101, 0x6, 0x2, 0x4, 0x0, 0x32aa237b, 0x7, 0x81, 0xfff, 0x1ff, 0x1, 0x3]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e20, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}}, 0x84) 2018/05/10 00:26:28 executing program 2: 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000140)=0x19f9, 0x1baf24b2) set_robust_list(&(0x7f0000000240)={&(0x7f0000000180)={&(0x7f0000000080)}, 0x5, &(0x7f0000000200)={&(0x7f00000001c0)}}, 0x18) dup3(r0, r1, 0x80000) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x40000005, 0x0) ioctl(r2, 0x1, &(0x7f0000000340)="f8a49dc986a9ef65cc3dba39967ff734510870f59037dc874fb235fa11fc118ac17c795a2a265082b900ac0bcc37416d05217a5d435d01bb8440c4bda4a65cb63b0e9f02fcc9f9decc5d4246b0f8d7aef27857965b1d2e7ebb1d3874bd7a4c9f076b09c664fa6dc77b5fe1604c87279fc5e0cc5c037265805029b9f432dda526934053a46b05fb6daea2133a51facc2f92ee1b2784026f8f5a64e2eb90a74d79bf468f1bc2a7dfef00b682714053e8484a3c4d9120ec798a3e23a9edd32800ccbba92dfaf42ea2fb71f503aec05c28dd8f214b") 2018/05/10 00:26:28 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r2, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x4, &(0x7f0000000080)}) getitimer(0x3, &(0x7f0000000100)) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x80000000, 0x6, &(0x7f0000000140)}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x800) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002b80)=ANY=[@ANYBLOB="8aa297680000000000000000000000003424d3da7e04f95b7b0d9123f0d769a5f84b8fb68f45b29a7fa54018cf7e4f1a9e"]) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000000240)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) clone(0x2002000, &(0x7f0000000280)="fdf22ffbb794f3fd8603c781ceb61f311b7e6371afe0865ee1c219a6ec76382f84e5153b2cca03624b8e01875515685003b8ac7838fed65f7716cafcc8a442f64b342f5f3ad64eebc8cb5122723013b85ffddc5d42aee6ffeb570aa2154df079bd4d2a38ada701ad2774481ad888dd23cc8d7218c4bc7cc2efb9df1b8b710802c0ac7f2e9a057c8124ac4e0572ffee3dd7d9d669af93b984e09b12336b287a168806dd09eadb85ed6811f0fa5736990e7445a79d694f6935f64f7f656bbbeaa577f1089a2fb076216932f7991115f81fc89d8de2bb8a83ed35cb12795bbf6b2f0b6f0a0bdf5bac69172f295de3f99a144608a2845c631541b70b637a62e5edda3480245199fa373d202bb2d0a85be776793b2fd8ae835b1910df1a4b55fd5e9f9213b7cdefa908ec3a7deb44b1f4bfd7e65d60ec001c2d4179c8cd3bf1e5747c1ed4be0dfaab306db981b1e85a0e4bbb79dc1575dd2955476d2494419d7eede81b412c0cb559b84a2bdee32916d680df1122a1c5c36d8f18d5a45542593808a0f5340a154975fc8940025f077cc1ac6a1daa52802e148bf7e5cad779c0661bc883b762c4b9686ab77f6af1d8b18bb91b637d22364a7c10b7191cf37972411daf245772035c7bb7adfd21cc09e9dbf893fcdd30579a9774f60b4df7329db46cc4b5dd5ad7f39d7c04b4c02d88fac3eed43d2cd4f2a1441da531d7496b7a6b2795510aa5104bb85f087c7893e5398bb549df2f58442751295e883884e51ce3ef8772d0f805be8b38bc3b9b3fde847348a0ea46c8a574237d0e8f887d890751fab9dc87f19c050c6fa52868f87e0de486d3f03e96ae377aa54da0021f1917afdd49aea9d7cd0ad126db4a34a563f8bcb009667fb2dcec3bb8990c4485cf9f4e0605c4265ece8fc7d0daa6d62baa57c2890b59a2ad42131fd474a00bfe28acbfb8f79e4c098d567dff53c237ec49a9d41e7ac66014a4739f68550f890c0626a20577688db6d0dd4c29382b6136cc025064ea3d967036bfd93da667dd3d587af1deb8407b0bcb5d171999a259536a328cf2449d8b470a6bad225da0c6f499b075da76db1a36bfce263186b621d2a1a2137a9bdaf9a80f5fb4ed5557fcddffa124302c3ae7c988f49e72939180d295fa1402b72500b3b48f41796d874d159b9ef0a25310f552a801208c953eb9e56082a26641c17f0b4e001a4e27b18be35b64fbbfbb54159030a96fb8c67952d3c874fe265684dd82855066ea37ba6480fb60575c421c1e4ca185f528f216f78936c45f26ec6225125eebbd0949a274111d90cc3ea7df17afa8ee438d8ef652f45837f87a32d3b4c2e7b6abc46d78577889c797bc39bcf36ccafe2ce99333f2b323dda681169a09537a3e6d64ffdd80a490040af15a1e48acb9acbc637ea8c7e4ba19265cfb6292fb3ae0e80eff6379d313d04d5475fc00500073d565a1c7919fa5256a903ef4fe50813bdfdd4ba2a99b44e2bfc39ef34cfc058a1662eb772405c6db99b72d0a6b3f631f69947ee188b36f4a67d9b79580d8a7510c462d2eb4d60f5f8cc5df80e4e7f3ed1fc5bd6c872460cba937b84c678f57065f23cb9f44711de619449eeaac59b881d2cd41fefd38efab638698277ce34011892225d2fa43046ea8f84689e5c3c0c40303b77a94809188bf19037354c2186b5a6331b29bf21e02169f2fe676c6e62294912e91156b0b08154128dbab81ccb8dd860fa21eba704678a023b86ecf5806b6c6f6d8b9c25272e3ab463df8d8e3420e470bd5092bfb528e164afccb8abfd981300489a7f09179d21efb486b1f52b7e03cd13650c37de7eec81bd511a4c4a0db2a752bd498c5482ae2f8ccabcf2dcd651808add9769d9446a900356383bcdec7bdc9c8b57c80b8b951f7a916379c7b390237d834f2e5fb3cac7743dc8a43547469e7f4224e86853a03a0f9b6a3b6191fa57cdf3f28c673464512b1f577ee0bf4b57ac77c44124117467e86b4344d56f4665ec1d0933204ae1bab98da3073828af6aa73e895e1f511fc083bdb8ec4e15198417060f40333ef00db827fa2c233b98114bd95f6571ac2d1f44476a76f56da5a0a8064dde00a2e6bc6065d31d133a214407422191bc7a2bbbd420510544e2ea8ddee61f086b298d00e6c5057c3a04b58ea7fe627bbc79136f661ab747903670f26567d002789f404f2af0a53d6fd7c4db428aeda8b14a428840f41dba3f0896f5e67def7756cc9417c021f250d9a3264f588516a7aa885a0c848e11d2f7842456690ad6f96a714b5b389a5501784893866b1ac48c33250b2a87793ddfd19ba16307993c873f01578f89f4937df96f76a47267a830b8637e5395eaefa01046ddf2c9fcc431fabf84450e9c51754b6eb7348e77440dd9ade66b02b7181827fc8b7255f49f7f46ebaf17ced23cf7be3a60e05c995c0c0ad6ba74c4311d6a921568420592eb2dd715e61bca19d2e2842231c5908b854894390c69342e99e425b55c8e73bb72788c4bfe944a305c5d45851e623716ff27845cb9b43622e68c21e047d0a8572052ad167c11d6c2792960e9495a03cc188083cca1ddf9e30d70cb3848befd2e31f2103b5c8e1f3de9ae159b780471729316a5918107e75db02681be23e39ffb44cbc09bed09d94d3a1f7b0a946ce0d803ee968c510fd1fa9f707f7c05b6eb7752930b1fb6b88b91b587dd9442f41051159109dd20d44a36e770545aeff17219c1818512f381a9de26ad9c8c237a7e11b4dfbd9fdefee662061928eb9224b7dd95a3b1a4655a98db6b4d6f7e8b0ac47adcf7c2e715bea3291dae99a8823ee44f25c3406f27d5942baffe29dd7d04b9d9e41f3f5b7dde770d6eb851da982dd2a9beb59385e3c5f6d735c20cd52ff3bcfd0991c99c0c8252032c9a726f09357836572266846a71ec304f09b7ca0193b9f7cca1feca35c05931397e871699e15051aa19236a890243ccf020aaec7c5ff12ebfee7c4be720ae60333e81002946ea807b0e40229267ccfcc9fa3b373ccbe20266f144e3fb53148084da45ec0cf9c4c0da8c7dd6cb8bf08737ff5834575831d91003ed5da807bca95be480748a39720fd87c5dadf4f1064c97b1238a9a488698b16c19ef2f881fbba11e31b0e28c85451b2f4108eb17993b738e61cc61fd4f7c59d8d8bcdefcc3d6bb3ce910d19293f0f20c092a769fa346a7071e005d04969c8fde36beb2cdc073cbb04507c037018e1beedec3a08c6ad882ba17090f169526a7986379e0f67d0eff6dbe985775e84c7c507d68a3cb549efadad4d35f55ded44261f910f93ea2f9aae12f201c17269515a3b7e4d5ffda3c23cd90b8dc3a6ce59a3e523fd3bd30ddb125d6077ae00b73973c3a7ae031610acd88b3af72605dd9b80f5b09e6d89ab378fbda7317d52312650417b0f5c2159da9e5c38f3600b5dd416e592fb4c56f0e07f327a0f3547673db304f39dbb7359657618ff878fbac05267e1deea5ec4eb663196f477e3a33db647207f6e8f8c559cb1c28c61dd3648933a1aba218cd1228abe30a77735d64921f64e88f755a9e895e88d12c04f1e3b9920be93a0eb0d68ac70b51fe01df1e581e14f13a406c9be721584c68824e58b65dd97eadc286fe70f1bb95a93dc6e43aca693cd8c489c1d85c6edc49931be0c5444f47931756f4623d8483571233a4f49782d120e68d5a42f7c4beac34c5e10ab454ff35b35d0d48e475a828e6bed42bab2dc445f5da9476afbdfaf60b27ed150560d836fd32348d953fe7cce4ea96b4fc1e83b57bd308e9cd30c5dc16c1dcefb453de4d714f035f0c210c5d7086525ff674c8d231f8826f3eb2efa3f0f4733652478c366a8a2778d4e871b94f538c270376a0a05672d918a0ae50ac13604c9acca965f34a0d894a24110825cfd2944f15b188772e19544a28042751cfb52684a60cb290872203ea7def0d5b558701cc25ffa9de2b04fd6e4bea95fc469867cfc437f420b250184d0563092ef5079363e5aee269c55bb261ff537807a67d434e03a3161bc588607d15358fbddc371ce2c15d69be22ca9dab794b84e05ba8c024d2ce4193eea70116033cdc8ed336540cf983189fb21e258ff30b8eb73f7bd58bb40e97b53c72d993e46e56526bf374596582d97c0251c12f686a133722b3bed916e52f8ce42ecca3caec50d1f33d66f2936c38a44d5b8b372cace9d897ed7bfc9e48a49c9f72d6438514ca5a940c781a729cb26c67cb84f4f19887e4199d3d34366e709778e12652148b2168813672a1aed46a5bb56f9b233ff7a03e3685bfe5ad6ed13d3c9d276c4d4fa52aa64628f1b4e5369e47ccc85b5bfde78657018c283a33de5fca79cb6087bb3204267a63dc41cc2eed2987a9e3692e2917026990c7159140fb36d7846e44f9cafb551b1f62a2fc229b765411bf05f66194afcfe0aeeeaa87686ef94564a6cb4986bf69f0ee49d3f881f07a9e226e4fa55ecd3bfcb1d66830db16a09f173b98b4bc7e23b6afe4f0d76c3f0e5b35f2c0a7f96e5cb8c898bd15e0c2f6b40ea3ebc1256ac7b8566bf816160a3e71c478898885a7d4481b478291fc015a946fbcc4d5d0877c09171a628e9a7723e975f1800ac58271118d7b4ac3bfae9c492a34d9557cdea0422952ca13fc6a81cae382da67383a5e2627057d21ebaac8cea7543c5510c488e5a65a76310325cefc561f2ce3a61f297c8b49311ba1187f359d33cda726e9d3389faeeae424d293827c1ed857456473152075a7bf78eaa2c1ddf46143e8f996a8a6789e087f048b21ac627c5b9aa08b9fb56f558cb9bd7a3e8fae1341b71ba18c069e9888b27d6c67914f3cb7802f2739b5163df4bae218c79395777e9a5650afd250b8d20636d9029e7ab3905b29c161ba430b0c9cf4af8b607b727e84207b4f8a16026b48bb60922d5a38dc2cde3afc9b24ad8bf4cd1b5474f155086bbbfbe131ae6012540a36da977b3b7c155c6cf7cd15b217cb0d50b7dde457d276c906ca870044c6d6016fcba194581078209d89691e8247082b372595dfe3bc5a759140b9934e217f3725ffeb444e14ed0e308573feff12d075fc02816ad97777a28733ff180bad736cad642725cbb1c0b417176efe2f726d1608e5a6f73040d87bd714c404e00374e875d601c5949f7a6ea97c560559cb451c2bf76eec179701d0d98d549a95e3d47685c58a7d85a9a8c897d9c64a6ce8432c38dcff4c7140ee0a82f38b71452b2e328c0c20b1be9e7103f727b563a1a408edbb37579845aee566492404b6759672f1065e9166dd071e54011a2e24ad7ada3200c548f893cf8b86cf29366f2d2f8c7f5b3dc2c4a6a3d5a7b8bdb7a9df4b38f4a94e16202fe7fa39031cecbded1e56d95886ba9e9c4130d381cf6344163589ccc57e6f9d657d8b3fe8f3e55124a851469cfbae1f6879543ebdbc984c353a32c9db95acb01a1e9c591747afe68d9989f46f72040175aef9f8c404bf39ebbb4c1fb5d7a9008b38906106407a39121bdceee0fc78716e788b36a20e2a4136cbae3db71d3a4e2ab55403445fd6cc466cf1041882069bdfbdb62b5d54c695a6470c43bc23095824ac838bf13778a13e91cae6beb4ebd793c6a5512fb3792330ce05c1046a008205a78817ac9da0437c20b8940f67a9c3e3d05f7105fe836a332f53ed2f85fcb4a89412bfe017b8c6bd5fe846a9921475b023eeb2c0743f7463e8019536fed33a33410a36478b1e607bd582020737c8c9b08b11bb9acd6fe7ba8a02f654c8f23d0d1061bc130be565af5ee0fa6ee2c8a869825bb63c741892ed29656c9b0", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="327d435501fff5b086e894469a46300e83c2f6b0950d46d51fe48a6dabc3d566be3ec77f0c35b14f3f0b1bcabdb677bf110f3692dfa7f5efc801a37141476dc6c2dc8ee1c775ba16872a602d43d9261885307c38488c84ed5df16e2fd1699ece00357504d5f4c7cc23329a3b9b7e358c519e560aaa3602598139ba7c3dc55ac2c187c328c75f3b85936a5a68ba7163f95217006318402a2fa1eb14ce48b7e43b16af5b138fe5a89294e17a5d9b2ba03725e415cba99a66215bef08c211398de95c6ae3e71b64bf5849f821a9d9167a") ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001400)={0x40000000000001a2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001440)=""/4096) r4 = add_key(&(0x7f00000024c0)='id_legacy\x00', &(0x7f0000002500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000002440)='keyring\x00', &(0x7f0000002480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002540)=0x1, 0x4) execveat(r0, &(0x7f0000002580)='./file0\x00', &(0x7f0000002700)=[&(0x7f00000025c0)='trusted\x00', &(0x7f0000002600)='+(\x00', &(0x7f0000002640)='id_legacy\x00', &(0x7f0000002680)='vboxnet0:^\x00', &(0x7f00000026c0)='id_legacy\x00'], &(0x7f0000002880)=[&(0x7f0000002740)='keyring\x00', &(0x7f0000002780)='\x00', &(0x7f00000027c0)='eth1bdev[em0z]posix_acl_access,^*.+]security\x00', &(0x7f0000002800)='keyring\x00', &(0x7f0000002840)='keyring\x00'], 0x800) ioctl$sock_bt(r3, 0x0, &(0x7f00000028c0)="4d71a949") getitimer(0x3, &(0x7f0000002900)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x12, r1, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000002940)=""/204) getitimer(0x1, &(0x7f0000002a40)) 2018/05/10 00:26:28 executing program 7: socketpair(0x5, 0x800, 0x80, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)=0x440000) io_setup(0xbc, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000100), 0x2dc}]) io_setup(0xfffffffffffff42e, &(0x7f0000000100)) 2018/05/10 00:26:28 executing program 2: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='nfsd\x00', 0x0, &(0x7f00000001c0)) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x4, &(0x7f0000001480)=[{&(0x7f0000000280)="bf8f4d62d701222e66b9594ae43f601ac3ebab83c79f44257f87c39395de9c9b2b7b3af77c5f02facff7129d46a90aea14d22a4a489d40dc7303d0b6fa9d45ef9337a2c088421362c8cc34a057119b69373ec436bf3f81cbfe69a70ecaaca990eb0eb3b702136cf6102767c2f73a1b3106917eaf59ae5d9bf28230516d52014262ce8874aac7c1f32a68a31d3f1a65619427c9663bfa3f63604208a69d8199a86753cc6b57f57e34b15a56ee24c0df30f73594d331fe3d39eae7ad825b41f27967b2e7", 0xc3, 0x5}, {&(0x7f0000000380)="470d3a73cfc83f6f8ab5564c06c4e0e7bf80cc06007e395e73756e87521ef8b01566c5bcf7b557a1af7ad2050ca90497d4bbb15bc9619f1563a9f6e2b2be7820b4f2c28bb8849b618815f6513dce5fe8a04fd9411990688ab97ce25f4eeef75a7a98c0a51f9f191486a66147fe1902a7dbc44adfb3ae2b647116884c042181a131a87712b0d9548f96346cba660e71a50e7c2c78050313c1cd99e1653dfa9f047226225b69b3149ab273ad25ca8fccd87074eeea96fffbfe6394f015d9fe8655e7", 0xc1, 0x9}, {&(0x7f00000001c0)="96063a8d6f1876630665ba9eea6eac547dbbabccd6cb54a4464bd2aff41640df378215734b46f534b6229ba9d66c0b1b7e8855804cbb3d60e2d7bbd68228fc9ba7", 0x41, 0x6}, {&(0x7f0000000480)="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", 0x1000, 0x800}], 0x40c0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp852'}, 0x2c}, {@gid={'gid', 0x3d, [0x0, 0x3c, 0x0]}, 0x2c}]}) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/10 00:26:28 executing program 4: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000200)=0x1) io_setup(0xff, &(0x7f00000017c0)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x6d, "333c08a9c8e034f2830dee23fc166c2b71be16fd3f2f86dc18d7b5c6c9abaa367868e9bc94b60bb4e343bf502b3ff7642618f00eae930f6182f7197ca203b58a7416c111fbab1d457cf11188bbf7dc094b663bec25699da03f717d83267324c1e471ae8ed28500363aeef6db48"}, &(0x7f0000000040)=0x75) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r3, 0x4, 0x6, 0x1}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) vmsplice(r1, &(0x7f0000001700)=[{&(0x7f00000002c0)="4c88042d0b7e2fdd468cfbb646da5033d8dbffa1c8053155c3645517f1042aaa3926ad77f46559f9478b7d9131eaa0e799d29b171d23c1a7b0334de2112967184e8b15ca709ac809affc8e67da3a4d70f2bdb39703d406f802d0403d8bb9c6f97e997020317aa5249d028959f5afd1b2fbcef95569f64b2f8d2fe27278a20067bd16e794afd32e088e45dba83ee4f12d830637", 0x93}, {&(0x7f0000000440)="7cde160edc60fa08ce328734d87793311caeca309ed77835c8fa3c994830b558d7e2eb19c0afe33a6e31ca5bd5adfd48190e80486f3f0f99fa46ac7431e3615cded738be700d2b6607cbeb9fca7151785dbe8dcac0de5c3b9f4409aa0db12126888e8890501d806d7a7d02e4cd13bd46effd493904341cf658e1c0e23dac721c1eb93a7c271de92bfddbfcd2bf45e1f633add5c7d0d6f8db7d97e957e4ff0e9e37f928056b8db28d0ca6fc8056ea3586bffe264db7974f605e512c0e9e9566f1eae583b3cfcf4cd0316374c9492197734a5c7b20efa7fd14254600b4f54268f8", 0xe0}, {&(0x7f0000000540)="c357c6e8343e604a171826fe4a6267e07bc98b1e75c2613380fe8eaa1d45139fbbcca5ac3143b65ef884fe039695870056b137d9e2930afe5d4f47c22dc4129e69c3c04fc50f6cfb61e1778599bddef5a45b71e03e5eb48d86233e9be20bb54c4b89f2381f448b7e549b972ef9ce8850964ebbaf3cb14220a2a066941dfbaed6277686549468ef8287c9fb39f0188aafa6789e", 0x93}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="1dff3e0d2a8fe05bb3e5c9f22d87352a5fd0ca31056c497d9f8576fc76f9846eead55be809fc5a5c5a9dac506837de66bb1b30f14bcb0ee6c5914c96654e6a54aa524801b40c1e9ba934cbc2cb4f425627f9698a4615c0bdd8fbe2d1d47efc23eba80492a92cd67169be8db59886428fd543c65788acb22e8623cc366009dc255bab545aad8093cfe34821288a54632db1cb71ed4d06ef34d2c1c7c444c6a13b7d02fb95864e87360405e30f2ede", 0xae}, {&(0x7f0000000380)="d7cc7c0c30214b209ecb3b46de1ee17e59cc15e7e2e4a5273f15ec10ac62db338a70bdd42ae0110b9a77e0bb3e422d1d4f8d84492f68b874f70bf2794ff9367cf3e103", 0x43}], 0x6, 0x3) 2018/05/10 00:26:28 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x80, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800f90000000000c4afb80f77e6eb54009a622c830903950000000000000000000000000000000000007cf2f366c49ca96e57d2ae9872621f813a7e9bd70469b69faf0f1abf488b2d078bba11a6c3cf46fc042782099fe3d5d9d71d40bfb14b949d4d1984bea8a0a74a1ca7d7d1a49bf79876a82e6643671d57b990f09ee8de6d88816ac7b73cc5f647b68bbdef6f43b53e9590b05d330b634bd75d9e7e6f2915408f128df722411e42ba"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) r2 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x5e, 0x8000) accept4$vsock_stream(r2, &(0x7f0000000240)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r1, 0x0, 0xe, 0xb6, &(0x7f0000000000)="43d0ee4ea56962731f27ff041d38", &(0x7f0000000100)=""/182}, 0x28) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x400, 0x121800) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r3, r1, 0x8, 0x1}, 0x10) 2018/05/10 00:26:28 executing program 6: unshare(0x60000000) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x100, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) 2018/05/10 00:26:28 executing program 3: r0 = socket$nl_generic(0xa, 0x2, 0x11) r1 = socket$nl_generic(0xa, 0x2, 0x11) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f0000001ff4)={0x2, 0x2}, 0x12dd0582, &(0x7f0000001000)={&(0x7f0000000fd8)={0x4}, 0x14}, 0x1}, 0x8000) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000000200)=ANY=[@ANYRES16=r0, @ANYPTR64, @ANYRES16=r0, @ANYRES32, @ANYRES64=r1, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[]], @ANYRES32=r0, @ANYBLOB="74cfcb4fd095c2a685eec2966d465a0186d0ed49e9adca1adbe0bdae886b497d020af097077a1d55de4b4b1a060a615955a9662ec2436552c63cdffac896ec0152aeb2a8d07ee9f7215d6c9be5f6e4ddc0b237cba4c154a3cb9a8e3ec700a422491baff2277c371cfda74851b3a85933d29f1e5ddf6f438f9908ee6c60b77bcee68e1ec16b99f60f3102054053694d68a32b95bacba043c32a50fc0078389f5e3fa4ac44677a3e404be7b84aac398bc006aa3e811bf464ff8e1e0a3793d5ca13208175157acb4ead6bb20651abc3ce69bbf960"], 0x8}, 0x1}, 0x8803) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x24080) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00000000c0)={0xfffffffffffffffd, 0xfffffffffffffffe, 0x0, 0x8, 0x528f, 0x3fce}) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000001ff4)={0x2, 0x2}, 0x12dd0582, &(0x7f0000001000)={&(0x7f0000000fd8)={0x4}, 0x14}, 0x1}, 0x8000) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000100)={0x4, 0x0, [{0x80000019, 0x7503, 0x0, 0x8, 0x1}, {0xc000001d, 0x1, 0xfff, 0x3, 0x6}, {0xc0000007, 0x0, 0x3, 0x400, 0x8000}, {0x80000019, 0x0, 0x1, 0xffffffff, 0x200}]}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="f286f9d707dd8ff32318faa63471deee757058f509783f"], 0x1}, 0x1}, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000380)={'filter\x00', 0x4}, 0x68) sendto$inet(r1, &(0x7f0000002000)="8b", 0x1, 0x0, &(0x7f0000000080)={0x2}, 0x10) [ 138.604769] hfs: unable to parse mount options 2018/05/10 00:26:28 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000140)='\x00') socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000580)) socket$key(0xf, 0x3, 0x2) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000780), &(0x7f00000007c0)=0xe, 0x800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000800)={0x0}, &(0x7f0000000100)=0xc) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x3ff, 0x8001, 0x7fffffff, 0x80000001, 0x0, 0x80000001, 0x10, 0xc, 0x6, 0x7, 0x8, 0xfffffffffffffffe, 0x7, 0x5, 0x1, 0x9, 0x0, 0x0, 0xfffffffffffffffd, 0x1ff, 0x494d0c8e, 0x0, 0x2, 0x19d4, 0x0, 0x0, 0x3ff, 0x2, 0x1, 0x7f, 0x6fa, 0xe18, 0x7, 0x7f, 0x0, 0x0, 0x0, 0x5, 0x7, @perf_bp, 0x2010, 0x0, 0x0, 0x4, 0x3, 0xc2, 0xffffffff}, r2, 0x4, r0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f00000cc000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000053b000/0x3000)=nil) getpgid(r2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000180)="810cd3ec1c01ccf64d5cf0b793fec71267cd9a6417f86c6463fd194cab41e81643464a857f9bbb330070c952c418a8d9d103af7a7a99698a1971ecbfcdf138170f83a61a42bffd266d4482dd56ff5e0ff8ed444381298e9051af3be14c0f4b5d2793dcb605f540f4c9bd28ba047e94f2bf4dbf22757796c121e04421ab43ccf0f007881d9ef63a8b930fe8528bfbbb9d1d271ac739f0a71cf0406f2de8152da818f5951402afbd3bf140e921f7754a08745eff37382af04caeef532e619099250fff6c47ad4af4fc0be41e0110e4131b3a715d", 0xd3) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000600)={0x7, r0, 0x1}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000640)='teql0\x00', 0x10) clone(0x40100000, &(0x7f0000000280)="d37c49fb34f42a88792d5742ac82923e4ad8945b3608ac8122dba509edfa7b8fa883576e2ef923c08b68ef8108db479e9a609e827e6d351b3ed6c87c694cd5a88dde784cdb39f70bc1e9e09f7e64a26923cb718918a8f6eb56930442302a0f4621fadfa9b2c56fe9f7d199a76d0117b28f48afa5bf3690b757939d2751dea09b4a0cbec828c7f6a6e0b52590e42fcff414147688e719adf0c69ef13465b0d2d0994d2048712a9614d810690428f6d712a9f43f1f9515e3e30021e4d2549e5108bed36c846dfe765fe9556799e247530b8fdf8f7813ca2b6c618a84a18a8562a1e11ff712dbae42514b8575617168ef", &(0x7f0000000380), &(0x7f0000000540), &(0x7f0000000580)) openat$dir(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x80, 0x4) madvise(&(0x7f000022d000/0x2000)=nil, 0x2000, 0x6d) openat$dir(0xffffffffffffff9c, &(0x7f0000000740)='./file0\x00', 0x10200, 0x19) write$vnet(0xffffffffffffffff, &(0x7f00000004c0)={0x1, {&(0x7f00000003c0)=""/3, 0x3, &(0x7f0000000400)=""/177}}, 0x68) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000700)={&(0x7f00000006c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) 2018/05/10 00:26:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000880), 0x4) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) [ 138.659552] IPVS: ftp: loaded support on port[0] = 21 [ 138.697170] hfs: unable to parse mount options 2018/05/10 00:26:28 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000004e627000000a000000000099fd0000ff0100000000000000050000000080010000000000000000000000000000f4ff0000000000005b05000000000000000000000000d91bc6a70b00000037000000008000000000005d00000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000010000000000dd0000000000000000001b1e63b5f3ea54a70f49f4669b03ea01cf2b54ddadc2940000000080000000517e4dc7638d7a56006620"], 0x3be) 2018/05/10 00:26:28 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) capset(&(0x7f0000000040)={0x1998032c, r0}, &(0x7f00000000c0)={0x79ef, 0xc, 0x400, 0x1, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x0, 0x30000004}, 0xc) [ 138.821602] IPVS: ftp: loaded support on port[0] = 21 [ 139.016284] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 00:26:30 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x3, 0x2) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000240)={0xa5f0, 0x20}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000180)=0x2b, 0xfffffffffffffe01) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x0, &(0x7f0000000200), 0x180800, &(0x7f0000000380)=ANY=[]) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000280)) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r1, 0x0, 0x0, 0x8000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000200)=0x4) sync_file_range(r1, 0x8000100, 0x2, 0x6) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000001c0)={0x0, 0x8001, 0x2}, 0xc) splice(r1, &(0x7f0000000000)=0xffffffffffffffff, r1, &(0x7f0000000100), 0x89d, 0xb) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000002c0)={0xffffffffffff4569, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000340)={0x6, r2}) 2018/05/10 00:26:30 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000002080)={0x0, 0x0}) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) recvmmsg(r0, &(0x7f0000001f80)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f00000007c0)=[{&(0x7f00000002c0)=""/218, 0xda}, {&(0x7f00000003c0)=""/247, 0xf7}, {&(0x7f00000004c0)=""/253, 0xfd}, {&(0x7f00000005c0)=""/237, 0xed}, {&(0x7f0000000200)=""/103, 0x67}, {&(0x7f00000006c0)=""/251, 0xfb}], 0x6, 0x0, 0x0, 0xffff}, 0xffffffffffffff80}, {{&(0x7f0000000840)=@can, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1, &(0x7f0000000900)=""/50, 0x32, 0x1}, 0x8001}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000940)=""/19, 0x13}, {&(0x7f0000000980)=""/171, 0xab}, {&(0x7f0000000a40)=""/240, 0xf0}, {&(0x7f0000000b40)=""/184, 0xb8}, {&(0x7f0000000c00)=""/42, 0x2a}, {&(0x7f0000000c40)=""/41, 0x29}, {&(0x7f0000000c80)=""/143, 0x8f}, {&(0x7f0000000d40)=""/199, 0xc7}], 0x8, 0x0, 0x0, 0x2}, 0x3f2}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/128, 0x80}], 0x2, 0x0, 0x0, 0x401}, 0xffffffffffffffdf}], 0x4, 0x1, &(0x7f00000020c0)={r1, r2+10000000}) openat$ion(0xffffffffffffff9c, &(0x7f0000002100)='/dev/ion\x00', 0x0, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000002140)='/dev/adsp#\x00', 0x4000000, 0x40040) mkdirat(r3, &(0x7f0000002180)='./file1\x00', 0x0) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f00000001c0)='./file1\x00', 0xfffffffffffffffc, 0x6f, &(0x7f0000000000)=[{&(0x7f0000000140)="102000030000000c0000000900000000000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB=' ']) 2018/05/10 00:26:30 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000000140)=""/102, 0x25a) 2018/05/10 00:26:30 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5456, &(0x7f0000000040)) 2018/05/10 00:26:30 executing program 6: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/10 00:26:30 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x41) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000240)={r0}) r2 = socket(0x10, 0x2, 0x0) bind$netlink(r2, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfd}, 0xc) clock_gettime(0x0, &(0x7f0000000280)) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={{}, {0x0, 0x7530}}) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x40000010}, 0xc) read(r1, &(0x7f0000000100)=""/101, 0x65) 2018/05/10 00:26:30 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000000040)={0x6}, 0x204, 0x0) r2 = getpid() r3 = gettid() readv(r1, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r2, r3, 0x3) dup2(r0, r1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) 2018/05/10 00:26:30 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r2, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x4, &(0x7f0000000080)}) getitimer(0x3, &(0x7f0000000100)) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x80000000, 0x6, &(0x7f0000000140)}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x800) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002b80)=ANY=[@ANYBLOB="8aa297680000000000000000000000003424d3da7e04f95b7b0d9123f0d769a5f84b8fb68f45b29a7fa54018cf7e4f1a9e"]) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000000240)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) clone(0x2002000, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="327d435501fff5b086e894469a46300e83c2f6b0950d46d51fe48a6dabc3d566be3ec77f0c35b14f3f0b1bcabdb677bf110f3692dfa7f5efc801a37141476dc6c2dc8ee1c775ba16872a602d43d9261885307c38488c84ed5df16e2fd1699ece00357504d5f4c7cc23329a3b9b7e358c519e560aaa3602598139ba7c3dc55ac2c187c328c75f3b85936a5a68ba7163f95217006318402a2fa1eb14ce48b7e43b16af5b138fe5a89294e17a5d9b2ba03725e415cba99a66215bef08c211398de95c6ae3e71b64bf5849f821a9d9167a") ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001400)={0x40000000000001a2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001440)=""/4096) r4 = add_key(&(0x7f00000024c0)='id_legacy\x00', &(0x7f0000002500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000002440)='keyring\x00', &(0x7f0000002480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002540)=0x1, 0x4) execveat(r0, &(0x7f0000002580)='./file0\x00', &(0x7f0000002700)=[&(0x7f00000025c0)='trusted\x00', &(0x7f0000002600)='+(\x00', &(0x7f0000002640)='id_legacy\x00', &(0x7f0000002680)='vboxnet0:^\x00', &(0x7f00000026c0)='id_legacy\x00'], &(0x7f0000002880)=[&(0x7f0000002740)='keyring\x00', &(0x7f0000002780)='\x00', &(0x7f00000027c0)='eth1bdev[em0z]posix_acl_access,^*.+]security\x00', &(0x7f0000002800)='keyring\x00', &(0x7f0000002840)='keyring\x00'], 0x800) ioctl$sock_bt(r3, 0x0, &(0x7f00000028c0)="4d71a949") getitimer(0x3, &(0x7f0000002900)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x12, r1, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000002940)=""/204) 2018/05/10 00:26:30 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffff9c, 0x40046207, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000180)='./file0\x00', 0x3) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000080)='securityfs\x00', 0x0, &(0x7f0000000080)) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000200)={0xfffffffffffffffa, 0x4}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000100)) recvmsg$kcm(r1, &(0x7f0000000680)={&(0x7f00000003c0)=@rc, 0x80, &(0x7f0000000600)=[{&(0x7f0000000440)=""/95, 0x5f}, {&(0x7f00000004c0)=""/251, 0xfb}], 0x2, &(0x7f0000000640)=""/20, 0x14}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000700)={&(0x7f0000ffa000/0x3000)=nil, 0x0, 0x4, 0xfde9f1195b2df0b7, &(0x7f0000ffb000/0x2000)=nil, 0x7fff}) keyctl$link(0x16, r0, r0) 2018/05/10 00:26:30 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x400, 0x40000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000000c0)=""/77, &(0x7f0000000140)=0x4d) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) epoll_create(0x100) ptrace(0x420f, r2) ptrace$setregset(0x4205, r2, 0x201, &(0x7f0000000080)) 2018/05/10 00:26:30 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x0, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3475e9eb9957b470}, 0x20) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0xff, 0x6, 0x2, 0xffffffffffffffff, 0x6, 0x1, 0xd5, 0x8, 0x100000000, 0xb}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000001c0)) 2018/05/10 00:26:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0xfe1a) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000040)=0x8, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="b9ddd35e6d96c92870e2cbd48c9c6e16299bf77001bee5d006baa9df605efb9f46d62c5014d9788dfa5eb5a24248ee9d63d753d1fc2de6c002350edf9177936fb8a4b5cfa59b89489d15a19cc5c7047f77fd6aa00e3411e0636defa914192d9ada37c90da3e4", 0x66}, {&(0x7f0000000180)="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", 0x1000}], 0x2) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) bind$inet6(r0, &(0x7f00000011c0)={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0xffff}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001180)={'syz_tun\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/05/10 00:26:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000180)=@ioapic) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r1, 0xffffffffffffffc6, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2, 0x8, 0x8}, 0xc) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xf8, 0x800) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000140)=ANY=[@ANYBLOB="95cd00001a00090000000000000000001c00bca9e61f5e65c45100008b48825fb845d5c06e00eb61e7d4ad7d67dc0cfe"], 0x1c}, 0x1}, 0x0) 2018/05/10 00:26:30 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x3c372378, 0x73b63d64}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x73, 0x80000001, 0x6}, &(0x7f0000000200)=0x10) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xfffffffffffffff8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000a40)={r3, 0x834, "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"}, &(0x7f0000000100)=0x83c) 2018/05/10 00:26:30 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffeffffffff, 0x500) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000040)={0x2000, 0xa000}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYRES32=r1, @ANYBLOB="040000000000000008001a000400f4ff"], 0x28}, 0x1}, 0x0) 2018/05/10 00:26:30 executing program 2: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x14000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000180)={0xffffffffffffff80, 0x0, 0x8, 0x0, 0x0, [], [], [], 0xffff, 0xffff}) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="8b", 0x1, r1) keyctl$revoke(0x3, r3) 2018/05/10 00:26:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) flistxattr(r0, &(0x7f0000000000), 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000e841eb210000000000000000001c140800fe0000010020000033a6d528433f03f8800193fb209f3f12212907ca5a2aabaf1528a78a28c77c72275411f7a835f5b3e688db1e7ab445186d9174067047fd69f98890cc2d6f444b5f31b823e8f7a5a97328c455e6a5447df0bf71925d6e98bc7600e1d3acd182a941fecbd236aadb090c0955232b48239bb34ecab8d3c4bb83453df7545473c5fc18780774b65c5a6bc14b5ad2d0209b464cbffb6ef3d9"], 0x1c}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000240)='5trustedvboxnet0@\x00', 0x2) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x220}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1400b1ca35c626d2fc2c9d9cdb52b028ea420f702a5cf001fba3b4663d962ed100f8b7"], 0x14}, 0x1, 0x0, 0x0, 0x20000010}, 0x1) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x4b461f54445a0535) 2018/05/10 00:26:31 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r2, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x4, &(0x7f0000000080)}) getitimer(0x3, &(0x7f0000000100)) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x80000000, 0x6, &(0x7f0000000140)}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x800) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002b80)=ANY=[@ANYBLOB="8aa297680000000000000000000000003424d3da7e04f95b7b0d9123f0d769a5f84b8fb68f45b29a7fa54018cf7e4f1a9e"]) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000000240)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) clone(0x2002000, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="327d435501fff5b086e894469a46300e83c2f6b0950d46d51fe48a6dabc3d566be3ec77f0c35b14f3f0b1bcabdb677bf110f3692dfa7f5efc801a37141476dc6c2dc8ee1c775ba16872a602d43d9261885307c38488c84ed5df16e2fd1699ece00357504d5f4c7cc23329a3b9b7e358c519e560aaa3602598139ba7c3dc55ac2c187c328c75f3b85936a5a68ba7163f95217006318402a2fa1eb14ce48b7e43b16af5b138fe5a89294e17a5d9b2ba03725e415cba99a66215bef08c211398de95c6ae3e71b64bf5849f821a9d9167a") ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001400)={0x40000000000001a2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001440)=""/4096) r4 = add_key(&(0x7f00000024c0)='id_legacy\x00', &(0x7f0000002500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000002440)='keyring\x00', &(0x7f0000002480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002540)=0x1, 0x4) execveat(r0, &(0x7f0000002580)='./file0\x00', &(0x7f0000002700)=[&(0x7f00000025c0)='trusted\x00', &(0x7f0000002600)='+(\x00', &(0x7f0000002640)='id_legacy\x00', &(0x7f0000002680)='vboxnet0:^\x00', &(0x7f00000026c0)='id_legacy\x00'], &(0x7f0000002880)=[&(0x7f0000002740)='keyring\x00', &(0x7f0000002780)='\x00', &(0x7f00000027c0)='eth1bdev[em0z]posix_acl_access,^*.+]security\x00', &(0x7f0000002800)='keyring\x00', &(0x7f0000002840)='keyring\x00'], 0x800) ioctl$sock_bt(r3, 0x0, &(0x7f00000028c0)="4d71a949") getitimer(0x3, &(0x7f0000002900)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x12, r1, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000002940)=""/204) 2018/05/10 00:26:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000032fdfa0a000000000000000002000000"], 0x14}, 0x1}, 0x0) 2018/05/10 00:26:31 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000001c0)={0x4, &(0x7f0000000040)=[{0x100, 0x3, 0x0, 0x200}, {0x7, 0x7, 0xffffffffffffffb3, 0x40}, {0x0, 0x80000001, 0x1ff, 0xd10}, {0x40, 0x0, 0x0, 0x4}]}, 0x10) r3 = getuid() poll(&(0x7f0000000200)=[{r1, 0x1080}, {r1, 0x100}, {r2}, {r1, 0x5}, {r1, 0x6}, {r1, 0x1000}, {r2, 0x1320}, {r1}], 0x8, 0x80000000) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x1, 0x0, 0x400, 0xa, 0x80, 0x80, 0x0, 0x0, r3}, {0x0, 0x6, 0x3, 0xca, 0x20, 0x10000, 0x7, 0xaf}, {0xad, 0x0, 0x0, 0x6ae}, 0xffffffff, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x7e}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x3505, 0x5, 0x3, 0xfffffffffffffffa, 0xd4fc, 0x3, 0x1}}, 0xe8) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x44) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000340)="32f4e583fb46bf5e20ad2e62c3bd8046", 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000240)=0x2, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)) 2018/05/10 00:26:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) select(0x40, &(0x7f0000000000)={0xfffffffeffffffff, 0x8, 0x7fffffff, 0x0, 0x5, 0x3e, 0xffffffffffffff36, 0x9}, &(0x7f00000000c0)={0x87e2, 0x6, 0x686, 0x3, 0x0, 0x401, 0x1, 0x5}, &(0x7f0000000180)={0xffffffff, 0xb8, 0x8, 0x200, 0x62, 0x26, 0x4, 0x7}, &(0x7f00000001c0)={0x0, 0x7530}) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) unlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x0) write$evdev(r0, &(0x7f0000000540)=[{}], 0x18) 2018/05/10 00:26:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f00000000c0)='[$\x00', 0x1) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x6, &(0x7f0000000180)=0x4) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000001c0)={0x1, 0x1, 0x1000, 0x10, 0x8, 0x4, 0x6, 0x3, 0xffffffffffffebcd, 0xfb63}) sendmmsg$alg(r2, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000002640)="2ee766", 0x3}, {&(0x7f0000002480)="966faed0ebcc3568f348cd0d1615e2cbe1b3f418730bafc6b124bf9db137c47095348a7df93b65ed5beb31376d360db64dba07abf6b92c2871b7091c4e", 0x3d}], 0x2, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000140)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/6, 0x6}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000380)=0xc) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) 2018/05/10 00:26:31 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2000000000010d, 0xb, &(0x7f0000003ffc)=""/4, &(0x7f0000000000)=0x4) 2018/05/10 00:26:31 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r2, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x4, &(0x7f0000000080)}) getitimer(0x3, &(0x7f0000000100)) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x80000000, 0x6, &(0x7f0000000140)}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x800) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002b80)=ANY=[@ANYBLOB="8aa297680000000000000000000000003424d3da7e04f95b7b0d9123f0d769a5f84b8fb68f45b29a7fa54018cf7e4f1a9e"]) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000000240)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) clone(0x2002000, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="327d435501fff5b086e894469a46300e83c2f6b0950d46d51fe48a6dabc3d566be3ec77f0c35b14f3f0b1bcabdb677bf110f3692dfa7f5efc801a37141476dc6c2dc8ee1c775ba16872a602d43d9261885307c38488c84ed5df16e2fd1699ece00357504d5f4c7cc23329a3b9b7e358c519e560aaa3602598139ba7c3dc55ac2c187c328c75f3b85936a5a68ba7163f95217006318402a2fa1eb14ce48b7e43b16af5b138fe5a89294e17a5d9b2ba03725e415cba99a66215bef08c211398de95c6ae3e71b64bf5849f821a9d9167a") ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001400)={0x40000000000001a2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001440)=""/4096) r4 = add_key(&(0x7f00000024c0)='id_legacy\x00', &(0x7f0000002500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000002440)='keyring\x00', &(0x7f0000002480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002540)=0x1, 0x4) execveat(r0, &(0x7f0000002580)='./file0\x00', &(0x7f0000002700)=[&(0x7f00000025c0)='trusted\x00', &(0x7f0000002600)='+(\x00', &(0x7f0000002640)='id_legacy\x00', &(0x7f0000002680)='vboxnet0:^\x00', &(0x7f00000026c0)='id_legacy\x00'], &(0x7f0000002880)=[&(0x7f0000002740)='keyring\x00', &(0x7f0000002780)='\x00', &(0x7f00000027c0)='eth1bdev[em0z]posix_acl_access,^*.+]security\x00', &(0x7f0000002800)='keyring\x00', &(0x7f0000002840)='keyring\x00'], 0x800) ioctl$sock_bt(r3, 0x0, &(0x7f00000028c0)="4d71a949") getitimer(0x3, &(0x7f0000002900)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x12, r1, 0x0) 2018/05/10 00:26:31 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r0, r1) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x80000) writev(r1, &(0x7f0000312ff0)=[{&(0x7f0000000080)='H\x00\x00\x00', 0x4}], 0x1) 2018/05/10 00:26:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000040)='net/ip_vs\x00') r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x141080, 0x0) sendfile(r0, r2, &(0x7f0000000000), 0xfffd) 2018/05/10 00:26:31 executing program 5: statx(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x3eb13d0ead364b73, &(0x7f0000000080)) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000180)=0x10) fadvise64(r0, 0x0, 0x6, 0x5) [ 141.726692] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 2018/05/10 00:26:31 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = getpid() r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x5, &(0x7f00000006c0)=[{&(0x7f0000000240)="8e70de6c42507015995db3505574343bb5834c6ad877d66a7b292dc2dafca20bce360dc05839791b93418cddb092efa3dbd1ff561181a8f710afbe7ff2502c68206ba8003ceeceb83173281d02463d6fb4c5f8d880a18e612087d1acb09c001789b87245c8fe4597b1a87b8249732843d6233e884c170b07b88e64bf007239ba42dd870885811de17db1205e74175a9ae44a82dd5f383199cb48128549cbbed772a21300209b8977ecba8836b9ecca407aa53f9fd6a10ae377faced513c3da2f91ec4e", 0xc3, 0x8}, {&(0x7f0000000100)="340d9ca7c83472b6ec4f323080bfd4a3653adbbd93f4a61acdcaa33df7c3218fab65242c7e96b2faae3fe57c7d4bf324b4773ba107626fd521432aa10f815e757f0570318ca7412362f56964", 0x4c, 0x7}, {&(0x7f0000000380)="40a80e0fa1bffd69b2642b1c4cf53506df", 0x11}, {&(0x7f0000000440)="6b614abf39607d9d553ca9d8230f391cd1f13bb0b117292b033b0ae9acf4bccf21dd14d35d4497dfb17695019e5fd4c53840a8576fe430581fe780a01779a320393c4dd14674e947604d7959ad47e0bf9bcf966cc93e9a3649fcff44b2cff022d354fbb3ac581cfe6a75c18465e64da07089eea8278a22f39b36f4641f4585c9e29faa7e22e51dd0a8948fd0962fe5a3323e28623ef7af1e0c8575e3c392ed2ad6e188cea7457a", 0xa7, 0x4}, {&(0x7f0000000600)="8f0d4174f9e6b63fcf44900be879f880cfeedc", 0x13, 0x1}], 0x0, &(0x7f00000007c0)={[{@fmask={'fmask', 0x3d, [0x31, 0x36, 0x31]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@showexec='showexec', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x79, 0x3b, 0x37, 0x39, 0x3f]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@uid={'uid', 0x3d, [0x33, 0x35, 0x33, 0x35, 0x37, 0x33]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000013000)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f0000000000)={[0x0, 0x3000, 0x4000], 0x0, 0x11, 0x9}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000080)={0x40000080000}) kcmp(r1, r1, 0x1, r2, r3) 2018/05/10 00:26:31 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x41af, 0x10000) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000180)={0x1, 0x0, [{0xc0000000, 0xf9b6, 0x3, 0x80000000, 0x2, 0x1f, 0x101}]}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="842028824f4b0a7500000000000000000000040000000a000000000300000000000064283cb10dea1e782b3c00e8cb866c6279deece16d890af99c3f17f3e3c43e5f7f922b40189e3e95eb2c681a528e94a590163ace5c0c822421e75a1006cb6b40419fd3a9efccafd6a8485c7ef287825546e5cb64a20b72f5053de1ed85df75a0cb53fa593239b7697d1aa61bc44a96df2350b1e4b838fec84b5e26b72de82b5f12b4f7fde115a8aa0d093c86f6003855bdfbd698ece34ed29300f30a24cb4ceffff0f836c057836f03a70cf99d5e36df4d3a5f53891cf92224dcf9b9fa0efe9c2ec3"], 0xffc9}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000100)) 2018/05/10 00:26:31 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fcff9d)="e0", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x0, 0x401, 0x7ff, 0x1, 0x1}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x8) ppoll(&(0x7f0000ae6fe8)=[{r0}], 0x1, &(0x7f0000fd0ff0)={0x77359400}, &(0x7f0000fd0000), 0x8) read(r0, &(0x7f0000000000)=""/96, 0x60) 2018/05/10 00:26:31 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40280, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/165) rt_sigaction(0x400000000000007, &(0x7f0000000200)={0x422470, {0xffffffbfbfbff274}}, &(0x7f0000000240), 0x8, &(0x7f0000000280)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001400)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000001500)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001540)={'ipddp0\x00', r2}) recvfrom$packet(r0, &(0x7f0000000140)=""/124, 0x7c, 0x40010040, &(0x7f00000001c0)={0x11, 0x17, r2, 0x1, 0x4, 0x6}, 0x14) 2018/05/10 00:26:31 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@srh={0x0, 0x0, 0x4}, 0xfed4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000140000"], 0x3a5) [ 141.882452] FAT-fs (loop3): Unrecognized mount option "time_offset=y;79?" or missing value 2018/05/10 00:26:31 executing program 6: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r0, 0x401) open(&(0x7f0000000000)='./file0\x00', 0x48200, 0x4) [ 142.067233] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 142.075265] FAT-fs (loop1): Filesystem has been set read-only [ 142.116677] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 17) 2018/05/10 00:26:32 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000013c0)={0x3, 0x4, 0x4, 0x1}, 0x2c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000200)) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x22, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)="73797a6b616c7c65df00", 0x5, 0x1000, &(0x7f0000000240)=""/4096, 0xfffffffffffffffe, 0x0, [], r1}, 0x48) 2018/05/10 00:26:32 executing program 5: r0 = creat(&(0x7f00000004c0)='./file0\x00', 0x108) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000500)={0x8000, 0x0, 0x8001, 0x4}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10) r2 = socket(0x10, 0x2000400000812, 0x0) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000e80)=ANY=[@ANYBLOB="2c0000001600010000000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="140000aa0000000000000000000000000000000031ad7dd3b1811eb97c7002bbd76a7803eb7dce82463435ead46bbc2ff508e94d2ec6ad969df6c260b4d1d85f1a9b0aedea213c82c03f15ced3f2d3ce02fb50308be81e37588609d6495c2aa3780e8a3c1a0f4d504ecc66ab6fdf2b0faf746a624e1422f4d9594ff2fa546725466e4b5d1683f64a91b509ff156981766db9f0d8a3cb0772043a6d487fbd9db5f9ee8801707bc3c54b3722b196700be367724cabf775cfa63fd364ee492c2792ccf1671d049ed7d91413ce70"], 0x2c}, 0x1}, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000900)={"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"}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="2321202e2f66696c65302020636f726564756d705f66696c74657200e9a195e7759ed06a6c6d0816bd6db39737a99dc18832158ed1e0c8fff68e9b0255cd1cecc8a1e6eea442c8717ae31bb78d0a77edb85bcacf3f487d28e4ed16f58511fcef2860482f021ecf95cebbbf3ee597b51b700340c363e13677f6d06f6fe2030346d54cfec57120637075736574776c616e315d656d30776c616e302020200aa52c49db8a"], 0xa3) r3 = syz_open_procfs(0x0, &(0x7f0000001c40)="636f726564756d705f66696c74657200e9a195e7759ed06a6c6d0816bd6db39737a99dc18832158ed1e0c8fff68e9b0255cd1cecc8a1e6eea442c8717ae31bb78d0a77edb85bcacf3f487d28e4ed16f58511fcef2860482f021ecf95cebbbf2ae597b51b700340c363e13677f6d06f6fe2030346d54cfec571") listxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=""/20, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xb32}, {0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x5, [0x800, 0x100, 0x9, 0x8, 0x200, 0x1000, 0x4, 0x2]}, 0x5c) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000380)=0xa4cfe9c7) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='cgroup2\x00', 0x10448, &(0x7f0000000300)="08532d9164e888ac840a43630dcabd3fbeeb55244da3c37ca7528f1156f7f184a89ce4a4be898be4083c70f1a3d4477b377b161ba0ed3d44bb3c772c376445ddb9d6") getpeername(r0, &(0x7f0000000800)=@hci, &(0x7f0000000880)=0x80) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000005c0)={@remote, 0x0}, &(0x7f0000000600)=0x14) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000700)={{{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x4e23, 0x80000001, 0x4e20, 0x0, 0x2, 0x80, 0xa0, 0x37, r4, r5}, {0x40, 0x1f, 0x2, 0xfe, 0x400, 0x8000, 0x7f, 0x3}, {0xe9a, 0x101, 0x4, 0x400}, 0x8, 0x0, 0x3, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d5, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x6fdb, 0x1, 0x0, 0x8f3}}, 0xe8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000008c0)=0x4, 0x4) writev(r3, &(0x7f00000000c0), 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="26000000b774166dc6de7a1e2130697000dcc6763390a84d9771dbdca8b591d627d2ff706a070019243c"], &(0x7f0000000400)=0x2e) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000d40)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000e40)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000e00)={&(0x7f0000000d80)={0x44, r7, 0x100, 0x70bd2b, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc026}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000440)={r6, 0x9, 0x9, [0x7, 0x500000000000000, 0x7, 0x7, 0xb188, 0x6, 0x4, 0x7, 0x8]}, &(0x7f0000000480)=0x1a) 2018/05/10 00:26:32 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x60042, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000300)=0x80, 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x400) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000140)={'ifb0\x00', 0x18f}) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000200)) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000001c0)=0x9, &(0x7f0000000240)=0x2) setsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f0000000340)="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", 0xfa) r4 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r4, 0x3d) r5 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r5, 0x29, 0x8, &(0x7f0000000040)=0x5, 0x4) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000080)={{}, 'port1\x00'}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000180)) listen(r4, 0x80000000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e24, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x3, 0x80}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000540)={r6, 0x61f3}, &(0x7f0000000580)=0x8) r7 = openat(r3, &(0x7f0000000280)='./file0\x00', 0x101401, 0x140) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r7, 0x54a2) 2018/05/10 00:26:32 executing program 1: r0 = socket$inet6(0x10, 0x800000000000002, 0x1046a83) sendmsg(r0, &(0x7f0000000040)={&(0x7f00000000c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000140)="5500004018000900004fb35a00000000008006000005000000000100000000040008001a000500fec000001900a3070000080000dc1338d54400009b841b6ef75afb83de44a3aa7227c43ab8220200060cec4fab91d40000921a2a337e9a1344d4", 0x55}], 0x10000098, &(0x7f00000000c0)}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x1, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000001c0)={0x33b38db7, 0x100, 0x96, 0xdd, 0x1000, 0x2}) 2018/05/10 00:26:32 executing program 4: r0 = socket(0x1d, 0x0, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a00)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000b00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000b40)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000c40)=0xe8) recvmsg$kcm(r0, &(0x7f0000002380)={&(0x7f0000000d00)=@can={0x0, 0x0}, 0x80, &(0x7f0000002280)=[{&(0x7f0000000d80)=""/90, 0x5a}, {&(0x7f0000000e00)}, {&(0x7f0000000e40)=""/71, 0x47}, {&(0x7f0000000ec0)=""/163, 0xa3}, {&(0x7f0000002040)=""/131, 0x83}, {&(0x7f0000000f80)=""/97, 0x61}, {&(0x7f0000002100)=""/48, 0x30}, {&(0x7f0000002140)=""/107, 0x6b}, {&(0x7f00000021c0)=""/149, 0x95}], 0x9, &(0x7f0000002340)=""/27, 0x1b}, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002400)={'ip_vti0\x00', r2}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r3}, 0x10, &(0x7f0000000000)={&(0x7f0000000040)=@can={{}, 0x0, 0x0, 0x0, 0x0, "bdbd6b1af303d1ed"}, 0x10}, 0x1}, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/43, 0x2b}, {&(0x7f0000000200)=""/116, 0x74}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x3, 0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f00000000c0), &(0x7f0000000180)=0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x3c, r1}) recvfrom(r0, &(0x7f0000000100)=""/127, 0x7f, 0x1, 0x0, 0x0) [ 142.705708] FAT-fs (loop3): Unrecognized mount option "time_offset=y;79?" or missing value [ 142.771131] cgroup: cgroup2: unknown option "S-‘d般„ [ 142.771131] Cc ʽ?¾ëU$M£Ã|§RV÷ñ„¨œä¤¾‰‹ä0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0xb, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xffff, 0x120d, &(0x7f000087d000)=""/4096}, 0x48) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2c2100, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000000040)={0x5, 0xb2, 0x4a, 0x1, 0x8}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xff8000000}}, 0x4, 0xffffffffffffffff}, 0x90) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000480)={{0x2, 0x1, 0x0, 0x80000000, "30545791c2f772009791017d499bb18a47e8769de61199c9f2095078602a5f97dd5531f6f71fdf9775604962", 0x80000000}, 0x2, [0x3, 0x8000, 0x0, 0x1f, 0x6, 0x10000, 0x80000000, 0xffff, 0x8000, 0x4, 0x400, 0x7200d493, 0x7, 0x5, 0x40, 0x1f, 0x12, 0x4, 0xde6, 0x7fff, 0x200, 0x9dd, 0x8, 0x1, 0x7, 0xd8c2, 0x2954, 0x5e1, 0x9, 0x5, 0xffffffffffffff78, 0x9e, 0xfffffffffffffffb, 0x3, 0x40, 0xd8bf, 0x10001, 0x8c09, 0x2, 0x20, 0x80000000, 0x81, 0x5, 0x8, 0x9, 0x1000000000000, 0x9, 0xffff, 0xfffffffffffffe00, 0x76, 0x5, 0x40, 0x6, 0x5, 0xc, 0x4, 0x9, 0x8001, 0x80000000, 0x2, 0x3, 0x8, 0x9, 0xe36a, 0x5, 0x5, 0x0, 0x8, 0x2, 0x3f4, 0x366, 0x0, 0x6, 0x8, 0x8, 0x6, 0x2158, 0x92, 0x3fe0000, 0x800, 0xffffffffffffffc1, 0x1000, 0x3, 0x3, 0x8000, 0x2, 0x1, 0x1e6, 0x8, 0x8000, 0x7, 0x9, 0x6, 0x6, 0x6, 0x5, 0x100000001, 0xff, 0x1, 0x9, 0x80, 0x401, 0x2, 0x7, 0x400, 0x8001, 0x7, 0x401, 0xee, 0xff, 0x2, 0x4, 0x2, 0x0, 0x200, 0x9, 0x9, 0x598, 0xfffffffffffffffc, 0x5, 0x7, 0x6, 0x7, 0x40, 0x5, 0xfffffffffffff000, 0x4, 0x323d54fc], {0x77359400}}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002900)='/dev/ppp\x00', 0x8001, 0x0) poll(&(0x7f0000000100)=[{r0, 0x2000}, {r0, 0x80}], 0x2, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0xd75c}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0xe}, 0x1}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xb4) 2018/05/10 00:26:32 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x4, &(0x7f0000000080)}) getitimer(0x3, &(0x7f0000000100)) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x80000000, 0x6, &(0x7f0000000140)}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x800) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002b80)=ANY=[@ANYBLOB="8aa297680000000000000000000000003424d3da7e04f95b7b0d9123f0d769a5f84b8fb68f45b29a7fa54018cf7e4f1a9e"]) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000240)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) clone(0x2002000, &(0x7f0000000280)="fdf22ffbb794f3fd8603c781ceb61f311b7e6371afe0865ee1c219a6ec76382f84e5153b2cca03624b8e01875515685003b8ac7838fed65f7716cafcc8a442f64b342f5f3ad64eebc8cb5122723013b85ffddc5d42aee6ffeb570aa2154df079bd4d2a38ada701ad2774481ad888dd23cc8d7218c4bc7cc2efb9df1b8b710802c0ac7f2e9a057c8124ac4e0572ffee3dd7d9d669af93b984e09b12336b287a168806dd09eadb85ed6811f0fa5736990e7445a79d694f6935f64f7f656bbbeaa577f1089a2fb076216932f7991115f81fc89d8de2bb8a83ed35cb12795bbf6b2f0b6f0a0bdf5bac69172f295de3f99a144608a2845c631541b70b637a62e5edda3480245199fa373d202bb2d0a85be776793b2fd8ae835b1910df1a4b55fd5e9f9213b7cdefa908ec3a7deb44b1f4bfd7e65d60ec001c2d4179c8cd3bf1e5747c1ed4be0dfaab306db981b1e85a0e4bbb79dc1575dd2955476d2494419d7eede81b412c0cb559b84a2bdee32916d680df1122a1c5c36d8f18d5a45542593808a0f5340a154975fc8940025f077cc1ac6a1daa52802e148bf7e5cad779c0661bc883b762c4b9686ab77f6af1d8b18bb91b637d22364a7c10b7191cf37972411daf245772035c7bb7adfd21cc09e9dbf893fcdd30579a9774f60b4df7329db46cc4b5dd5ad7f39d7c04b4c02d88fac3eed43d2cd4f2a1441da531d7496b7a6b2795510aa5104bb85f087c7893e5398bb549df2f58442751295e883884e51ce3ef8772d0f805be8b38bc3b9b3fde847348a0ea46c8a574237d0e8f887d890751fab9dc87f19c050c6fa52868f87e0de486d3f03e96ae377aa54da0021f1917afdd49aea9d7cd0ad126db4a34a563f8bcb009667fb2dcec3bb8990c4485cf9f4e0605c4265ece8fc7d0daa6d62baa57c2890b59a2ad42131fd474a00bfe28acbfb8f79e4c098d567dff53c237ec49a9d41e7ac66014a4739f68550f890c0626a20577688db6d0dd4c29382b6136cc025064ea3d967036bfd93da667dd3d587af1deb8407b0bcb5d171999a259536a328cf2449d8b470a6bad225da0c6f499b075da76db1a36bfce263186b621d2a1a2137a9bdaf9a80f5fb4ed5557fcddffa124302c3ae7c988f49e72939180d295fa1402b72500b3b48f41796d874d159b9ef0a25310f552a801208c953eb9e56082a26641c17f0b4e001a4e27b18be35b64fbbfbb54159030a96fb8c67952d3c874fe265684dd82855066ea37ba6480fb60575c421c1e4ca185f528f216f78936c45f26ec6225125eebbd0949a274111d90cc3ea7df17afa8ee438d8ef652f45837f87a32d3b4c2e7b6abc46d78577889c797bc39bcf36ccafe2ce99333f2b323dda681169a09537a3e6d64ffdd80a490040af15a1e48acb9acbc637ea8c7e4ba19265cfb6292fb3ae0e80eff6379d313d04d5475fc00500073d565a1c7919fa5256a903ef4fe50813bdfdd4ba2a99b44e2bfc39ef34cfc058a1662eb772405c6db99b72d0a6b3f631f69947ee188b36f4a67d9b79580d8a7510c462d2eb4d60f5f8cc5df80e4e7f3ed1fc5bd6c872460cba937b84c678f57065f23cb9f44711de619449eeaac59b881d2cd41fefd38efab638698277ce34011892225d2fa43046ea8f84689e5c3c0c40303b77a94809188bf19037354c2186b5a6331b29bf21e02169f2fe676c6e62294912e91156b0b08154128dbab81ccb8dd860fa21eba704678a023b86ecf5806b6c6f6d8b9c25272e3ab463df8d8e3420e470bd5092bfb528e164afccb8abfd981300489a7f09179d21efb486b1f52b7e03cd13650c37de7eec81bd511a4c4a0db2a752bd498c5482ae2f8ccabcf2dcd651808add9769d9446a900356383bcdec7bdc9c8b57c80b8b951f7a916379c7b390237d834f2e5fb3cac7743dc8a43547469e7f4224e86853a03a0f9b6a3b6191fa57cdf3f28c673464512b1f577ee0bf4b57ac77c44124117467e86b4344d56f4665ec1d0933204ae1bab98da3073828af6aa73e895e1f511fc083bdb8ec4e15198417060f40333ef00db827fa2c233b98114bd95f6571ac2d1f44476a76f56da5a0a8064dde00a2e6bc6065d31d133a214407422191bc7a2bbbd420510544e2ea8ddee61f086b298d00e6c5057c3a04b58ea7fe627bbc79136f661ab747903670f26567d002789f404f2af0a53d6fd7c4db428aeda8b14a428840f41dba3f0896f5e67def7756cc9417c021f250d9a3264f588516a7aa885a0c848e11d2f7842456690ad6f96a714b5b389a5501784893866b1ac48c33250b2a87793ddfd19ba16307993c873f01578f89f4937df96f76a47267a830b8637e5395eaefa01046ddf2c9fcc431fabf84450e9c51754b6eb7348e77440dd9ade66b02b7181827fc8b7255f49f7f46ebaf17ced23cf7be3a60e05c995c0c0ad6ba74c4311d6a921568420592eb2dd715e61bca19d2e2842231c5908b854894390c69342e99e425b55c8e73bb72788c4bfe944a305c5d45851e623716ff27845cb9b43622e68c21e047d0a8572052ad167c11d6c2792960e9495a03cc188083cca1ddf9e30d70cb3848befd2e31f2103b5c8e1f3de9ae159b780471729316a5918107e75db02681be23e39ffb44cbc09bed09d94d3a1f7b0a946ce0d803ee968c510fd1fa9f707f7c05b6eb7752930b1fb6b88b91b587dd9442f41051159109dd20d44a36e770545aeff17219c1818512f381a9de26ad9c8c237a7e11b4dfbd9fdefee662061928eb9224b7dd95a3b1a4655a98db6b4d6f7e8b0ac47adcf7c2e715bea3291dae99a8823ee44f25c3406f27d5942baffe29dd7d04b9d9e41f3f5b7dde770d6eb851da982dd2a9beb59385e3c5f6d735c20cd52ff3bcfd0991c99c0c8252032c9a726f09357836572266846a71ec304f09b7ca0193b9f7cca1feca35c05931397e871699e15051aa19236a890243ccf020aaec7c5ff12ebfee7c4be720ae60333e81002946ea807b0e40229267ccfcc9fa3b373ccbe20266f144e3fb53148084da45ec0cf9c4c0da8c7dd6cb8bf08737ff5834575831d91003ed5da807bca95be480748a39720fd87c5dadf4f1064c97b1238a9a488698b16c19ef2f881fbba11e31b0e28c85451b2f4108eb17993b738e61cc61fd4f7c59d8d8bcdefcc3d6bb3ce910d19293f0f20c092a769fa346a7071e005d04969c8fde36beb2cdc073cbb04507c037018e1beedec3a08c6ad882ba17090f169526a7986379e0f67d0eff6dbe985775e84c7c507d68a3cb549efadad4d35f55ded44261f910f93ea2f9aae12f201c17269515a3b7e4d5ffda3c23cd90b8dc3a6ce59a3e523fd3bd30ddb125d6077ae00b73973c3a7ae031610acd88b3af72605dd9b80f5b09e6d89ab378fbda7317d52312650417b0f5c2159da9e5c38f3600b5dd416e592fb4c56f0e07f327a0f3547673db304f39dbb7359657618ff878fbac05267e1deea5ec4eb663196f477e3a33db647207f6e8f8c559cb1c28c61dd3648933a1aba218cd1228abe30a77735d64921f64e88f755a9e895e88d12c04f1e3b9920be93a0eb0d68ac70b51fe01df1e581e14f13a406c9be721584c68824e58b65dd97eadc286fe70f1bb95a93dc6e43aca693cd8c489c1d85c6edc49931be0c5444f47931756f4623d8483571233a4f49782d120e68d5a42f7c4beac34c5e10ab454ff35b35d0d48e475a828e6bed42bab2dc445f5da9476afbdfaf60b27ed150560d836fd32348d953fe7cce4ea96b4fc1e83b57bd308e9cd30c5dc16c1dcefb453de4d714f035f0c210c5d7086525ff674c8d231f8826f3eb2efa3f0f4733652478c366a8a2778d4e871b94f538c270376a0a05672d918a0ae50ac13604c9acca965f34a0d894a24110825cfd2944f15b188772e19544a28042751cfb52684a60cb290872203ea7def0d5b558701cc25ffa9de2b04fd6e4bea95fc469867cfc437f420b250184d0563092ef5079363e5aee269c55bb261ff537807a67d434e03a3161bc588607d15358fbddc371ce2c15d69be22ca9dab794b84e05ba8c024d2ce4193eea70116033cdc8ed336540cf983189fb21e258ff30b8eb73f7bd58bb40e97b53c72d993e46e56526bf374596582d97c0251c12f686a133722b3bed916e52f8ce42ecca3caec50d1f33d66f2936c38a44d5b8b372cace9d897ed7bfc9e48a49c9f72d6438514ca5a940c781a729cb26c67cb84f4f19887e4199d3d34366e709778e12652148b2168813672a1aed46a5bb56f9b233ff7a03e3685bfe5ad6ed13d3c9d276c4d4fa52aa64628f1b4e5369e47ccc85b5bfde78657018c283a33de5fca79cb6087bb3204267a63dc41cc2eed2987a9e3692e2917026990c7159140fb36d7846e44f9cafb551b1f62a2fc229b765411bf05f66194afcfe0aeeeaa87686ef94564a6cb4986bf69f0ee49d3f881f07a9e226e4fa55ecd3bfcb1d66830db16a09f173b98b4bc7e23b6afe4f0d76c3f0e5b35f2c0a7f96e5cb8c898bd15e0c2f6b40ea3ebc1256ac7b8566bf816160a3e71c478898885a7d4481b478291fc015a946fbcc4d5d0877c09171a628e9a7723e975f1800ac58271118d7b4ac3bfae9c492a34d9557cdea0422952ca13fc6a81cae382da67383a5e2627057d21ebaac8cea7543c5510c488e5a65a76310325cefc561f2ce3a61f297c8b49311ba1187f359d33cda726e9d3389faeeae424d293827c1ed857456473152075a7bf78eaa2c1ddf46143e8f996a8a6789e087f048b21ac627c5b9aa08b9fb56f558cb9bd7a3e8fae1341b71ba18c069e9888b27d6c67914f3cb7802f2739b5163df4bae218c79395777e9a5650afd250b8d20636d9029e7ab3905b29c161ba430b0c9cf4af8b607b727e84207b4f8a16026b48bb60922d5a38dc2cde3afc9b24ad8bf4cd1b5474f155086bbbfbe131ae6012540a36da977b3b7c155c6cf7cd15b217cb0d50b7dde457d276c906ca870044c6d6016fcba194581078209d89691e8247082b372595dfe3bc5a759140b9934e217f3725ffeb444e14ed0e308573feff12d075fc02816ad97777a28733ff180bad736cad642725cbb1c0b417176efe2f726d1608e5a6f73040d87bd714c404e00374e875d601c5949f7a6ea97c560559cb451c2bf76eec179701d0d98d549a95e3d47685c58a7d85a9a8c897d9c64a6ce8432c38dcff4c7140ee0a82f38b71452b2e328c0c20b1be9e7103f727b563a1a408edbb37579845aee566492404b6759672f1065e9166dd071e54011a2e24ad7ada3200c548f893cf8b86cf29366f2d2f8c7f5b3dc2c4a6a3d5a7b8bdb7a9df4b38f4a94e16202fe7fa39031cecbded1e56d95886ba9e9c4130d381cf6344163589ccc57e6f9d657d8b3fe8f3e55124a851469cfbae1f6879543ebdbc984c353a32c9db95acb01a1e9c591747afe68d9989f46f72040175aef9f8c404bf39ebbb4c1fb5d7a9008b38906106407a39121bdceee0fc78716e788b36a20e2a4136cbae3db71d3a4e2ab55403445fd6cc466cf1041882069bdfbdb62b5d54c695a6470c43bc23095824ac838bf13778a13e91cae6beb4ebd793c6a5512fb3792330ce05c1046a008205a78817ac9da0437c20b8940f67a9c3e3d05f7105fe836a332f53ed2f85fcb4a89412bfe017b8c6bd5fe846a9921475b023eeb2c0743f7463e8019536fed33a33410a36478b1e607bd582020737c8c9b08b11bb9acd6fe7ba8a02f654c8f23d0d1061bc130be565af5ee0fa6ee2c8a869825bb63c741892ed29656c9b0", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="327d435501fff5b086e894469a46300e83c2f6b0950d46d51fe48a6dabc3d566be3ec77f0c35b14f3f0b1bcabdb677bf110f3692dfa7f5efc801a37141476dc6c2dc8ee1c775ba16872a602d43d9261885307c38488c84ed5df16e2fd1699ece00357504d5f4c7cc23329a3b9b7e358c519e560aaa3602598139ba7c3dc55ac2c187c328c75f3b85936a5a68ba7163f95217006318402a2fa1eb14ce48b7e43b16af5b138fe5a89294e17a5d9b2ba03725e415cba99a66215bef08c211398de95c6ae3e71b64bf5849f821a9d9167a") ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001400)={0x40000000000001a2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001440)=""/4096) r3 = add_key(&(0x7f00000024c0)='id_legacy\x00', &(0x7f0000002500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000002440)='keyring\x00', &(0x7f0000002480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002540)=0x1, 0x4) execveat(r0, &(0x7f0000002580)='./file0\x00', &(0x7f0000002700)=[&(0x7f00000025c0)='trusted\x00', &(0x7f0000002600)='+(\x00', &(0x7f0000002640)='id_legacy\x00', &(0x7f0000002680)='vboxnet0:^\x00', &(0x7f00000026c0)='id_legacy\x00'], &(0x7f0000002880)=[&(0x7f0000002740)='keyring\x00', &(0x7f0000002780)='\x00', &(0x7f00000027c0)='eth1bdev[em0z]posix_acl_access,^*.+]security\x00', &(0x7f0000002800)='keyring\x00', &(0x7f0000002840)='keyring\x00'], 0x800) ioctl$sock_bt(r2, 0x0, &(0x7f00000028c0)="4d71a949") getitimer(0x3, &(0x7f0000002900)) [ 142.816469] cgroup: cgroup2: unknown option "S-‘d般„ [ 142.816469] Cc ʽ?¾ëU$M£Ã|§RV÷ñ„¨œä¤¾‰‹ä0xffffffffffffffff}) accept4$unix(r2, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e, 0x800) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x93e3}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000380)={r4, 0x3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000140)) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000100)={0x0, 0xa4, 0x3f, 0x3, 0x9, 0x254}) 2018/05/10 00:26:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getpeername$unix(r1, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) 2018/05/10 00:26:33 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x137, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x7fffffe, 0x90, [0x20911000, 0x0, 0x0, 0x20911030, 0x20911060], 0x0, &(0x7f00001cdff0), &(0x7f0000911000)=[{}, {}, {}]}, 0x108) 2018/05/10 00:26:33 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xa37, 0x280000) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000100)="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") syz_emit_ethernet(0x1, &(0x7f0000001100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08004500700000000000019078ac1414bbac14141103049078000000004500000000000000006c0000ac7014aaac1414004440000000000000e9fa5c00e000000200120000e000000100000000000000007f00000100000000ffffffff00000000e000000100000000ac141400000000008c5970d1f5cb6bae6e7d49b516babfda614f27e46a00559c05d65b9e9a8417ec056ec69a56b662fb07a5e4f6a2c604362ee46aa2dc86042eed6a904c53a29d4da6bbf489791876912df84625584bea784a81557e26bcddd857b9265282e3f190d56292703341b5cb05a618db7df5"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0xd3d]}) sendmsg$nl_crypto(r0, &(0x7f0000001340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x28101200}, 0xc, &(0x7f00000000c0)={&(0x7f0000001200)=@upd={0x120, 0x12, 0x9, 0x70bd2b, 0x25dfdbff, {{'rfc7539(ecb-aes-aesni,digest_null)\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x101}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x7f}, {0x8, 0x1, 0xf400000000}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x400}]}, 0x120}, 0x1, 0x0, 0x0, 0x40}, 0x40000) mlock(&(0x7f0000ff4000/0xc000)=nil, 0xc000) 2018/05/10 00:26:33 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x6, 0x302, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x100000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000140)=""/174) fcntl$getown(r0, 0x9) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @hyper}, 0x10) getegid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x20}}) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000080)=0x900000) 2018/05/10 00:26:33 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x4, &(0x7f0000000080)}) getitimer(0x3, &(0x7f0000000100)) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x80000000, 0x6, &(0x7f0000000140)}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x800) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002b80)=ANY=[@ANYBLOB="8aa297680000000000000000000000003424d3da7e04f95b7b0d9123f0d769a5f84b8fb68f45b29a7fa54018cf7e4f1a9e"]) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000240)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) clone(0x2002000, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="327d435501fff5b086e894469a46300e83c2f6b0950d46d51fe48a6dabc3d566be3ec77f0c35b14f3f0b1bcabdb677bf110f3692dfa7f5efc801a37141476dc6c2dc8ee1c775ba16872a602d43d9261885307c38488c84ed5df16e2fd1699ece00357504d5f4c7cc23329a3b9b7e358c519e560aaa3602598139ba7c3dc55ac2c187c328c75f3b85936a5a68ba7163f95217006318402a2fa1eb14ce48b7e43b16af5b138fe5a89294e17a5d9b2ba03725e415cba99a66215bef08c211398de95c6ae3e71b64bf5849f821a9d9167a") ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001400)={0x40000000000001a2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001440)=""/4096) r3 = add_key(&(0x7f00000024c0)='id_legacy\x00', &(0x7f0000002500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000002440)='keyring\x00', &(0x7f0000002480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002540)=0x1, 0x4) execveat(r0, &(0x7f0000002580)='./file0\x00', &(0x7f0000002700)=[&(0x7f00000025c0)='trusted\x00', &(0x7f0000002600)='+(\x00', &(0x7f0000002640)='id_legacy\x00', &(0x7f0000002680)='vboxnet0:^\x00', &(0x7f00000026c0)='id_legacy\x00'], &(0x7f0000002880)=[&(0x7f0000002740)='keyring\x00', &(0x7f0000002780)='\x00', &(0x7f00000027c0)='eth1bdev[em0z]posix_acl_access,^*.+]security\x00', &(0x7f0000002800)='keyring\x00', &(0x7f0000002840)='keyring\x00'], 0x800) ioctl$sock_bt(r2, 0x0, &(0x7f00000028c0)="4d71a949") 2018/05/10 00:26:33 executing program 6: syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) setsockopt$inet6_buf(r0, 0x29, 0xfd, &(0x7f0000000040)="55f3d7a9898642a3cc7223a36e9a846d6d5d5c726b869db69427e722f581968a84935dbedf10acd85896646b2bd660f0368750a2c16c1b99c0e65029fe2316c0b53da28c336af1bdf01f3335747b2c72f6daa71e", 0x54) lookup_dcookie(0x1, &(0x7f00000000c0)=""/212, 0xd4) r1 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002280)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000002380)=0xe8) getresgid(&(0x7f00000023c0), &(0x7f0000002400)=0x0, &(0x7f0000002440)) r4 = getpgid(0xffffffffffffffff) stat(&(0x7f0000002480)='./file0\x00', &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002540)={0x0}, &(0x7f0000002580)=0xc) stat(&(0x7f00000025c0)='./file0\x00', &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002700)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002740)={0x0, 0x0, 0x0}, &(0x7f0000002780)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000027c0)={0x0, 0x0, 0x0}, &(0x7f0000002800)=0xc) sendmsg$unix(r0, &(0x7f0000002940)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002240)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="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0x1000}], 0x2, &(0x7f0000002840)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r13}], 0xf8}, 0x20000840) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r14 = syz_genetlink_get_family_id$ipvs(&(0x7f00000029c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000002a80)={&(0x7f0000002980)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002a40)={&(0x7f0000002a00)={0x1c, r14, 0x700, 0x70bd26, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x20000001) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002ac0)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002b00)=@int=0x3ff, 0x4) fchown(r0, r2, r12) utime(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)={0x0, 0xffffffffffff8000}) gettid() preadv(r0, &(0x7f0000003e40)=[{&(0x7f0000002bc0)=""/125, 0x7d}, {&(0x7f0000002c40)=""/73, 0x49}, {&(0x7f0000002cc0)=""/35, 0x23}, {&(0x7f0000002d00)=""/173, 0xad}, {&(0x7f0000002dc0)=""/116, 0x74}, {&(0x7f0000002e40)=""/4096, 0x1000}], 0x6, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003ec0), &(0x7f0000003f00)=0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003f80)={&(0x7f0000003f40)='./file0\x00', r0}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004000)={&(0x7f0000003fc0)='./file0\x00', r0}, 0x10) 2018/05/10 00:26:33 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x4, &(0x7f0000000080)}) getitimer(0x3, &(0x7f0000000100)) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x80000000, 0x6, &(0x7f0000000140)}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x800) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002b80)=ANY=[@ANYBLOB="8aa297680000000000000000000000003424d3da7e04f95b7b0d9123f0d769a5f84b8fb68f45b29a7fa54018cf7e4f1a9e"]) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000240)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) clone(0x2002000, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="327d435501fff5b086e894469a46300e83c2f6b0950d46d51fe48a6dabc3d566be3ec77f0c35b14f3f0b1bcabdb677bf110f3692dfa7f5efc801a37141476dc6c2dc8ee1c775ba16872a602d43d9261885307c38488c84ed5df16e2fd1699ece00357504d5f4c7cc23329a3b9b7e358c519e560aaa3602598139ba7c3dc55ac2c187c328c75f3b85936a5a68ba7163f95217006318402a2fa1eb14ce48b7e43b16af5b138fe5a89294e17a5d9b2ba03725e415cba99a66215bef08c211398de95c6ae3e71b64bf5849f821a9d9167a") ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001400)={0x40000000000001a2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001440)=""/4096) r3 = add_key(&(0x7f00000024c0)='id_legacy\x00', &(0x7f0000002500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000002440)='keyring\x00', &(0x7f0000002480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002540)=0x1, 0x4) execveat(r0, &(0x7f0000002580)='./file0\x00', &(0x7f0000002700)=[&(0x7f00000025c0)='trusted\x00', &(0x7f0000002600)='+(\x00', &(0x7f0000002640)='id_legacy\x00', &(0x7f0000002680)='vboxnet0:^\x00', &(0x7f00000026c0)='id_legacy\x00'], &(0x7f0000002880)=[&(0x7f0000002740)='keyring\x00', &(0x7f0000002780)='\x00', &(0x7f00000027c0)='eth1bdev[em0z]posix_acl_access,^*.+]security\x00', &(0x7f0000002800)='keyring\x00', &(0x7f0000002840)='keyring\x00'], 0x800) ioctl$sock_bt(r2, 0x0, &(0x7f00000028c0)="4d71a949") getitimer(0x3, &(0x7f0000002900)) 2018/05/10 00:26:35 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x204000, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000040)=@hci={0x0, 0x0}, &(0x7f00000000c0)=0x80) connect$can_bcm(r0, &(0x7f0000000140)={0x1d, r1}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) rmdir(&(0x7f0000000180)='./file0\x00') setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x3}, 0x10) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00000001c0)) 2018/05/10 00:26:35 executing program 2: r0 = fanotify_init(0x44, 0x41000) fchdir(r0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x41) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000002c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = semget$private(0x0, 0x7, 0x80) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000100)=""/222) setsockopt$inet6_mreq(r2, 0x29, 0x13, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0xfffffffffffffffc) faccessat(r4, &(0x7f0000000040)='./file0\x00', 0xc0, 0x200) lseek(r4, 0x0, 0x2) r5 = request_key(&(0x7f0000000080)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='/dev/adsp#\x00', 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r5, 0xb7) 2018/05/10 00:26:35 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r2, &(0x7f0000000300)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0x37b) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000a3dffa)={'sha1-generic\x00'}}) 2018/05/10 00:26:35 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x3f, @loopback={0x0, 0x1}, 0x800}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, 0x1, [0x7ff, 0x3, 0x7, 0x9, 0xfffffffffffffffa, 0x8000, 0x9, 0x2]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000000)=0x3, 0xfffffffffffffed3) 2018/05/10 00:26:35 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r2, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000040)="b8010000000f01d966bad104ec360f01dbb9800000c0b80001c0feba000000000f30c4c3b56d48000866baf80cb88454698bef66bafc0c66b8d48266ef3e6531d90f3236640f013f0f08", 0x4a}], 0x1, 0x0, &(0x7f00000002c0), 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x4, 0x0, 0x0, 0x8000, 0x5, 0x1, 0x1, {0x0, @in={{0x2, 0x4e23}}, 0x2, 0x5, 0x7fff, 0x3f, 0x200}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r6, 0x9, 0x100}, &(0x7f0000000340)=0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f00000001c0)="c441c1dba20068000066baf80cb8c65f4f8aef66bafc0c66b8dc0366efc481f8ae583566b86c008ed0470f01ee66bad004b800000000efac66b8fd000f00d80f01df0f35", 0x44}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000380)=0x7) 2018/05/10 00:26:35 executing program 3: getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x25) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ftruncate(r0, 0x7) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$fiemap(r1, 0x40086602, &(0x7f00000001c0)=ANY=[]) ftruncate(r1, 0x0) 2018/05/10 00:26:35 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x4, &(0x7f0000000080)}) getitimer(0x3, &(0x7f0000000100)) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x80000000, 0x6, &(0x7f0000000140)}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x800) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002b80)=ANY=[@ANYBLOB="8aa297680000000000000000000000003424d3da7e04f95b7b0d9123f0d769a5f84b8fb68f45b29a7fa54018cf7e4f1a9e"]) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000240)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) clone(0x2002000, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="327d435501fff5b086e894469a46300e83c2f6b0950d46d51fe48a6dabc3d566be3ec77f0c35b14f3f0b1bcabdb677bf110f3692dfa7f5efc801a37141476dc6c2dc8ee1c775ba16872a602d43d9261885307c38488c84ed5df16e2fd1699ece00357504d5f4c7cc23329a3b9b7e358c519e560aaa3602598139ba7c3dc55ac2c187c328c75f3b85936a5a68ba7163f95217006318402a2fa1eb14ce48b7e43b16af5b138fe5a89294e17a5d9b2ba03725e415cba99a66215bef08c211398de95c6ae3e71b64bf5849f821a9d9167a") ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001400)={0x40000000000001a2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001440)=""/4096) r3 = add_key(&(0x7f00000024c0)='id_legacy\x00', &(0x7f0000002500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000002440)='keyring\x00', &(0x7f0000002480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002540)=0x1, 0x4) execveat(r0, &(0x7f0000002580)='./file0\x00', &(0x7f0000002700)=[&(0x7f00000025c0)='trusted\x00', &(0x7f0000002600)='+(\x00', &(0x7f0000002640)='id_legacy\x00', &(0x7f0000002680)='vboxnet0:^\x00', &(0x7f00000026c0)='id_legacy\x00'], &(0x7f0000002880)=[&(0x7f0000002740)='keyring\x00', &(0x7f0000002780)='\x00', &(0x7f00000027c0)='eth1bdev[em0z]posix_acl_access,^*.+]security\x00', &(0x7f0000002800)='keyring\x00', &(0x7f0000002840)='keyring\x00'], 0x800) 2018/05/10 00:26:35 executing program 5: io_setup(0x7d, &(0x7f0000000000)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000001080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) io_cancel(r0, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x8, 0x472, r1, &(0x7f0000000080)="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", 0x1000, 0x8, 0x0, 0x1, r2}, &(0x7f0000001100)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000001140)) mmap(&(0x7f00003a5000/0x2000)=nil, 0x2000, 0x1, 0x82010, 0xffffffffffffffff, 0x0) 2018/05/10 00:26:35 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f0000000100), 0x91) socket$kcm(0x29, 0x0, 0x0) 2018/05/10 00:26:35 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x3f, @loopback={0x0, 0x1}, 0x800}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, 0x1, [0x7ff, 0x3, 0x7, 0x9, 0xfffffffffffffffa, 0x8000, 0x9, 0x2]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000000)=0x3, 0xfffffffffffffed3) 2018/05/10 00:26:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40020011, r2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="866675430f070f01cbc4e1fde64e7f410dabd20000b805000000b9000000000f01c12edfc4c744240000400000c744240227c20000c7442406000000000f0114240f009cb0f1ef1a6bc422592c0c10", 0x4f}], 0x1, 0x0, &(0x7f0000000300), 0x0) 2018/05/10 00:26:35 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x8000, &(0x7f00000001c0)=ANY=[@ANYBLOB="01"]) 2018/05/10 00:26:35 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x80, 0x6, [0x8, 0x8001, 0x50, 0x1, 0x6, 0x6]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x8}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0xce) fcntl$dupfd(r0, 0x406, r0) 2018/05/10 00:26:35 executing program 5: add_key(&(0x7f0000000580)='asymmetric\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, &(0x7f0000000ac0)="10323000038741aa81c32cbfd79af8b0063e529c15ba1e620a1c21f0f95a9f00a713d13d717c59306b74df47c2981ca1521ea8ca", 0x34, 0xfffffffffffffffc) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x4000) dup2(r0, r1) 2018/05/10 00:26:35 executing program 6: r0 = msgget$private(0x0, 0x20) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/222) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x400, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000208ff0)=[{0x21, 0x0, 0x0, 0x247d}, {0x16}]}) [ 145.324154] REISERFS warning (device loop7): super-6502 reiserfs_getopt: unknown mount option "" 2018/05/10 00:26:35 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x3f, @loopback={0x0, 0x1}, 0x800}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, 0x1, [0x7ff, 0x3, 0x7, 0x9, 0xfffffffffffffffa, 0x8000, 0x9, 0x2]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000000)=0x3, 0xfffffffffffffed3) 2018/05/10 00:26:35 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000580)='/dev/dmmidi#\x00', 0x68, 0x101000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000005c0)={0x3}, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000600)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x5}, r1, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000080)={{0x6, 0x0, 0x0, 0x9, "3d89322d32e995b8353db7b0781a37e3280599ff8dffe6d36bedc64ffea3f33e6f5e47d634ec667c8d991b81", 0x7e00}, 0x7fffffff, [0xa5, 0x1, 0x3ff, 0x703b18cf, 0x1, 0x100000000, 0x81, 0x400, 0x6, 0x51c3, 0x20, 0x101, 0x0, 0x8438, 0x9, 0x7f, 0xfffffffffffffff9, 0x3, 0x7, 0x8, 0x8, 0x4970000000000, 0x5, 0x85b3, 0x7f, 0x4, 0x100000000, 0x8001, 0x3f, 0x7, 0x7f, 0x5, 0x0, 0x1, 0x4890, 0x7dfe689c, 0x7, 0x262, 0x3ff, 0xffffffffffff7fff, 0x1f, 0x401, 0x7393, 0xffffffffffff0001, 0x4, 0x800, 0x1, 0x3, 0x7f, 0xdf, 0x2, 0x0, 0x81, 0x9, 0x871, 0x9, 0x7c, 0x1, 0x9, 0x0, 0x6, 0x1, 0xf5, 0x6, 0x48000000, 0x1ff0, 0x3ff, 0x80, 0xc30, 0x6, 0x8, 0x804, 0x100000001, 0x5, 0x80, 0xfffffffffffffffb, 0x4, 0x3, 0x5, 0xe59, 0xbf, 0x2, 0x9, 0x1, 0x9, 0x5, 0x0, 0xff, 0x8, 0x0, 0x1, 0x3, 0x696, 0x9a7, 0x8001000, 0xffffffffffffff7f, 0x1, 0x5, 0x80000001, 0xffff, 0x10000, 0x8, 0x1, 0xdd5, 0x0, 0x1, 0x8, 0x40, 0x7, 0x2, 0xc489, 0x1, 0xdd71, 0xbc03, 0x7, 0x9, 0x5, 0x5, 0x0, 0x2, 0x8, 0x1, 0x100000000000000, 0x2411e628, 0xfffffffffffffff7, 0x50e, 0x8, 0x8]}) 2018/05/10 00:26:35 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x53, 0x1000, 0x0, 0x4, 0x4}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x4, 0x100000000, 0x5, 0x1000, 0x7ff, 0xffffffffffff462e, 0x0, 0x8, r1}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x0, 0x10001, 0xffffffffffff2f62}, 0x10) r3 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x6, 0x1) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)=0x0) r5 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000000300)={r3, r0, 0x6}) ptrace$getregs(0xc, r4, 0x5, &(0x7f0000000340)=""/62) r6 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0x40, 0x232300) name_to_handle_at(r3, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x23, 0x9, "fae2e1e940b8f4c6be503006c827be6a62b04a3e0ea89887f72756"}, &(0x7f0000000440), 0x1400) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000480)={0x2, [0x0, 0x0]}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000580)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000005c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000600)={r8, @in6={{0xa, 0x4e24, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}, 0x982, 0x4, 0x4, 0x320, 0x244c}, &(0x7f00000006c0)=0x98) r10 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/mixer\x00', 0x565000, 0x0) setsockopt$ipx_IPX_TYPE(r10, 0x100, 0x1, &(0x7f0000000740)=0xa, 0x4) write$binfmt_elf64(r6, &(0x7f0000000780)={{0x7f, 0x45, 0x4c, 0x46, 0x7fffffff, 0x100000000, 0x3, 0x8, 0x8, 0x0, 0x3f, 0x9, 0x31e, 0x40, 0x259, 0x7f, 0x6, 0x38, 0x2, 0x40000000000000, 0xb6, 0x6}, [{0x7, 0x7, 0x1e116035, 0x401, 0x7, 0x9, 0x1f, 0x35c4}], "bedecdf486054bb265d87f6c9412c965b87f0429da71af383a7f08cb9dc59a52b9706eedef9808039b26aba2830ce7dd2730eb1abc515ea19aeee6793cffdc59025424f6c01396b3b2aebd3eb8b1b7a7949a7c61433cc303ad3162672a382c6f057a61", [[], [], [], [], [], [], []]}, 0x7db) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = getgid() r12 = getgid() getgroups(0x4, &(0x7f0000000f80)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getgroups(0x3, &(0x7f0000000fc0)=[r11, r12, r13]) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r9, 0x7}, &(0x7f0000001040)=0x8) ioctl$int_out(r3, 0x0, &(0x7f0000001080)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000010c0)={r7, 0x355}, &(0x7f0000001100)=0x8) recvmmsg(r10, &(0x7f00000032c0)=[{{&(0x7f0000001140)=@in, 0x80, &(0x7f0000001340)=[{&(0x7f00000011c0)=""/213, 0xd5}, {&(0x7f00000012c0)=""/76, 0x4c}], 0x2, &(0x7f0000001380)=""/197, 0xc5, 0xfffffffffffffff9}, 0xbda}, {{&(0x7f0000001480)=@generic, 0x80, &(0x7f0000001940)=[{&(0x7f0000001500)=""/196, 0xc4}, {&(0x7f0000001600)=""/219, 0xdb}, {&(0x7f0000001700)=""/229, 0xe5}, {&(0x7f0000001800)=""/27, 0x1b}, {&(0x7f0000001840)=""/132, 0x84}, {&(0x7f0000001900)=""/28, 0x1c}], 0x6, &(0x7f00000019c0)=""/158, 0x9e, 0x3}, 0x49d}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000001a80)=""/138, 0x8a}, {&(0x7f0000001b40)=""/68, 0x44}, {&(0x7f0000001bc0)=""/19, 0x13}, {&(0x7f0000001c00)=""/215, 0xd7}, {&(0x7f0000001d00)=""/16, 0x10}, {&(0x7f0000001d40)=""/209, 0xd1}], 0x6, &(0x7f0000001ec0)=""/141, 0x8d, 0x9}, 0x73}, {{&(0x7f0000001f80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002100)=[{&(0x7f0000002000)=""/194, 0xc2}], 0x1, &(0x7f0000002140), 0x0, 0xffff}}, {{&(0x7f0000002180)=@nfc, 0x80, &(0x7f0000003240)=[{&(0x7f0000002200)=""/56, 0x38}, {&(0x7f0000002240)=""/4096, 0x1000}], 0x2, &(0x7f0000003280)=""/38, 0x26, 0x7}, 0x1}], 0x5, 0x100, 0x0) r15 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003400)={{{@in=@rand_addr=0x40, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x5, 0x4e20, 0x1000, 0x2, 0x0, 0x20, 0x32, r14, r15}, {0xfffffffffffffffa, 0x1, 0x6, 0xb192, 0x61cfc580, 0x6, 0xc40c, 0x3}, {0xfffffffffffffbff, 0x9, 0xfffffffffffffffc, 0x6}, 0x7ff, 0x6e6bc0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x0, 0x2, 0x1, 0x4, 0xedcd, 0x57}}, 0xe8) [ 145.417976] REISERFS warning (device loop7): super-6502 reiserfs_getopt: unknown mount option "" 2018/05/10 00:26:35 executing program 6: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0xfffffffffffffd2a) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r0}, 0xc) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="00010000000000000000000007020000ec00000001000002000000000000000000200000002000000001000000000000dcd6e4a861d516b353ef", 0x1b, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable', 0x3d, [0x0, 0x7a, 0x2d, 0x37, 0x78, 0x3f, 0x3f]}, 0x2c}]}) 2018/05/10 00:26:35 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x3f, @loopback={0x0, 0x1}, 0x800}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, 0x1, [0x7ff, 0x3, 0x7, 0x9, 0xfffffffffffffffa, 0x8000, 0x9, 0x2]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000000)=0x3, 0xfffffffffffffed3) 2018/05/10 00:26:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x8, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0x0, 0x0], 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={r2, 0x7}) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000006640)={&(0x7f0000006300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000065c0), 0x0, &(0x7f0000006600)=""/48, 0x30}, 0x0) 2018/05/10 00:26:35 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x4, 0x800, 0x7}, 0x2c) socketpair(0x11, 0x2, 0x10001, &(0x7f00000029c0)={0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002a00)={0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000002b40)={0x1, 0x13, &(0x7f0000001600)=ANY=[@ANYBLOB="1800000003000000000000000500000013030200090000000000000000000000850000001800000000000000000000000404080000800000000000000000000000ffffffa6fd00000000000009000000180000002000000000000000f8ffffff850000000d00000000000000000000009500000000000000bd87d0adae933c183397774642d71765e20601198cd9e82001e58e0598834c2714"], &(0x7f0000002ac0)='syzkaller\x00', 0x8, 0x0, &(0x7f0000002b00), 0x40f00, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000002bc0)={r2, r3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r0, &(0x7f0000000400)="953a48860c54ef63aa632b7937ce62ca51fbfedcdaf0fdde34a6c653203d722517d8d438ed1a260225ef9dc7d0d0783b60b0756b31c376c1888abd2109c5194d6fa78511949af730376513b14817c620aecb38129b5a2f2becad4d960cdfcf", &(0x7f0000000100), 0xffffffffffffffff}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r0, &(0x7f0000000180)="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"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000040)="e6979b90edbc9095c6b4a81e28bc563ac1f5480147f21cd9c95810383a53034152707a25fbad326483ed2f24244d0e99c1306c6f2e2ea73a2013184a600691e5c9ba3f8fb3b021f2ddbc6a8c673f2a429d15edab6dff83a9bbc2e7dc79d9f94f9f6154ddbae1e75b15"}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000015c0)) mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file1\x00', &(0x7f0000000580)='cgroup\x00', 0x2000000, &(0x7f00000005c0)="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") mkdir(&(0x7f0000000340)='./file0\x00', 0x110) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000004c0)={r0, &(0x7f0000000140)="9f2c5fc16ffe425d9d6a698e44dcb4dff3385058b780e720196809a5ff110f76f8e4", &(0x7f0000000480)="216a6928e95612936f78c84d20add7aa97a49cb6ee01e886392ff6540e60cd2522a14039ceef0dd113dd"}, 0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) socketpair(0x4, 0x800, 0x1, &(0x7f00000016c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={r4}) [ 145.570887] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 145.586293] device bridge_slave_1 left promiscuous mode [ 145.592321] bridge0: port 2(bridge_slave_1) entered disabled state [ 145.647951] device bridge_slave_0 left promiscuous mode [ 145.653608] bridge0: port 1(bridge_slave_0) entered disabled state [ 145.764609] team0 (unregistering): Port device team_slave_1 removed [ 145.783355] team0 (unregistering): Port device team_slave_0 removed [ 145.784074] IPVS: ftp: loaded support on port[0] = 21 [ 145.795710] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 145.813221] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 145.839082] bond0 (unregistering): Released all slaves [ 146.478482] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.484914] bridge0: port 1(bridge_slave_0) entered disabled state [ 146.492222] device bridge_slave_0 entered promiscuous mode [ 146.528785] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.535207] bridge0: port 2(bridge_slave_1) entered disabled state [ 146.542916] device bridge_slave_1 entered promiscuous mode [ 146.577627] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 146.614744] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 146.716578] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 146.755179] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 146.915307] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 146.922765] team0: Port device team_slave_0 added [ 146.956466] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 146.963793] team0: Port device team_slave_1 added [ 146.996471] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 147.033183] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 147.070587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 147.100521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 147.338761] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.345135] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.351761] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.358111] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.083186] 8021q: adding VLAN 0 to HW filter on device bond0 [ 148.154092] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 148.223823] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 148.229996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 148.237437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 148.303957] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/10 00:26:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ff5000/0x2000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="ff00000000ff0300024d564b0000000005"]) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt(r1, 0xfffffffffffffffb, 0x2, &(0x7f0000000040)="e09b43532c626faebfa3543ac0f34bdae4da23c987bf00359193f8a9ff687f207a797464c42845e89bd1b51e006842c425f2038c8b9775518e4fa17ba21e4317041a9e46ce8df4b7d0cc309dd49cffc430ede039d5f10ff71caa7564260e2cf63fc508bc3829d77e70df8770a5f713030383416ea81fedcba727469fc04b7e82fa2afcbca41d8fae788908574373979349cfcc141c2e1c35528d270c0787abcc845c9775e88d9b6e227901b5a2468656d12db06b1034103bf2e86e1b9420b387c7c1c5ec8a9c9166aa24d6bf58e906bb82ca4a3b9a8488641c8c09b1c3603de5a2f6521718182f20388c8307", 0xec) 2018/05/10 00:26:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x20000000000f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0) 2018/05/10 00:26:38 executing program 2: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f00000000c0)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80600) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000040)=0x1) recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)=""/84, 0x54}, {&(0x7f0000001400)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/53, 0x35}, 0x0) 2018/05/10 00:26:38 executing program 6: pipe(&(0x7f0000000180)={0xffffffffffffffff}) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r1, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/05/10 00:26:38 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="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", 0x1000, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r1, &(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x3b6, &(0x7f0000000100)}) 2018/05/10 00:26:38 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000280)}) 2018/05/10 00:26:38 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x4, &(0x7f0000000080)}) getitimer(0x3, &(0x7f0000000100)) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x80000000, 0x6, &(0x7f0000000140)}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x800) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002b80)=ANY=[@ANYBLOB="8aa297680000000000000000000000003424d3da7e04f95b7b0d9123f0d769a5f84b8fb68f45b29a7fa54018cf7e4f1a9e"]) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000240)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) clone(0x2002000, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="327d435501fff5b086e894469a46300e83c2f6b0950d46d51fe48a6dabc3d566be3ec77f0c35b14f3f0b1bcabdb677bf110f3692dfa7f5efc801a37141476dc6c2dc8ee1c775ba16872a602d43d9261885307c38488c84ed5df16e2fd1699ece00357504d5f4c7cc23329a3b9b7e358c519e560aaa3602598139ba7c3dc55ac2c187c328c75f3b85936a5a68ba7163f95217006318402a2fa1eb14ce48b7e43b16af5b138fe5a89294e17a5d9b2ba03725e415cba99a66215bef08c211398de95c6ae3e71b64bf5849f821a9d9167a") ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001400)={0x40000000000001a2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001440)=""/4096) r3 = add_key(&(0x7f00000024c0)='id_legacy\x00', &(0x7f0000002500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000002440)='keyring\x00', &(0x7f0000002480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002540)=0x1, 0x4) 2018/05/10 00:26:38 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x3f, @loopback={0x0, 0x1}, 0x800}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, 0x1, [0x7ff, 0x3, 0x7, 0x9, 0xfffffffffffffffa, 0x8000, 0x9, 0x2]}, 0x5c) 2018/05/10 00:26:38 executing program 4: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x3f, @loopback={0x0, 0x1}, 0x800}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, 0x1, [0x7ff, 0x3, 0x7, 0x9, 0xfffffffffffffffa, 0x8000, 0x9, 0x2]}, 0x5c) 2018/05/10 00:26:38 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xffffffffbffffffc, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xd8, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}]}, 0xd8}, 0x1}, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x2}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) [ 148.779999] binder: BINDER_SET_CONTEXT_MGR already set [ 148.808746] binder: 10821:10828 ioctl 40046207 0 returned -16 2018/05/10 00:26:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_mr_vif\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0x1, 0x1f, 0x401, 0x6, 0x72}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000807000), 0x13f) 2018/05/10 00:26:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000002640)="2ee766", 0x3}, {&(0x7f0000002480)="966faed0ebcc3568f348cd0d1615e2cbe1b3f418730bafc6b124bf9db137c47095348a7df93b65ed5beb31376d360db64dba07abf6b92c2871b7091c4e", 0x3d}], 0x2, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000140)={&(0x7f0000000380)=@sco, 0xffffffffffffff3a, &(0x7f0000000180)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, &(0x7f00000001c0)=""/6, 0x6}, 0x0) 2018/05/10 00:26:39 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x3, 0x8970, r0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000000c0)={r1, 0x3a}) 2018/05/10 00:26:39 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x3f, @loopback={0x0, 0x1}, 0x800}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, 0x1, [0x7ff, 0x3, 0x7, 0x9, 0xfffffffffffffffa, 0x8000, 0x9, 0x2]}, 0x5c) 2018/05/10 00:26:39 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000002c0)=""/4096) capset(&(0x7f0000000000)={0x19980333}, &(0x7f0000001fe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000012c0)={0x5, [0x5, 0x3, 0x0, 0x9, 0x1]}, &(0x7f0000001300)=0xe) r2 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000001340)=""/134) 2018/05/10 00:26:39 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x4, &(0x7f0000000080)}) getitimer(0x3, &(0x7f0000000100)) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x80000000, 0x6, &(0x7f0000000140)}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x800) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002b80)=ANY=[@ANYBLOB="8aa297680000000000000000000000003424d3da7e04f95b7b0d9123f0d769a5f84b8fb68f45b29a7fa54018cf7e4f1a9e"]) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000240)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) clone(0x2002000, &(0x7f0000000280)="fdf22ffbb794f3fd8603c781ceb61f311b7e6371afe0865ee1c219a6ec76382f84e5153b2cca03624b8e01875515685003b8ac7838fed65f7716cafcc8a442f64b342f5f3ad64eebc8cb5122723013b85ffddc5d42aee6ffeb570aa2154df079bd4d2a38ada701ad2774481ad888dd23cc8d7218c4bc7cc2efb9df1b8b710802c0ac7f2e9a057c8124ac4e0572ffee3dd7d9d669af93b984e09b12336b287a168806dd09eadb85ed6811f0fa5736990e7445a79d694f6935f64f7f656bbbeaa577f1089a2fb076216932f7991115f81fc89d8de2bb8a83ed35cb12795bbf6b2f0b6f0a0bdf5bac69172f295de3f99a144608a2845c631541b70b637a62e5edda3480245199fa373d202bb2d0a85be776793b2fd8ae835b1910df1a4b55fd5e9f9213b7cdefa908ec3a7deb44b1f4bfd7e65d60ec001c2d4179c8cd3bf1e5747c1ed4be0dfaab306db981b1e85a0e4bbb79dc1575dd2955476d2494419d7eede81b412c0cb559b84a2bdee32916d680df1122a1c5c36d8f18d5a45542593808a0f5340a154975fc8940025f077cc1ac6a1daa52802e148bf7e5cad779c0661bc883b762c4b9686ab77f6af1d8b18bb91b637d22364a7c10b7191cf37972411daf245772035c7bb7adfd21cc09e9dbf893fcdd30579a9774f60b4df7329db46cc4b5dd5ad7f39d7c04b4c02d88fac3eed43d2cd4f2a1441da531d7496b7a6b2795510aa5104bb85f087c7893e5398bb549df2f58442751295e883884e51ce3ef8772d0f805be8b38bc3b9b3fde847348a0ea46c8a574237d0e8f887d890751fab9dc87f19c050c6fa52868f87e0de486d3f03e96ae377aa54da0021f1917afdd49aea9d7cd0ad126db4a34a563f8bcb009667fb2dcec3bb8990c4485cf9f4e0605c4265ece8fc7d0daa6d62baa57c2890b59a2ad42131fd474a00bfe28acbfb8f79e4c098d567dff53c237ec49a9d41e7ac66014a4739f68550f890c0626a20577688db6d0dd4c29382b6136cc025064ea3d967036bfd93da667dd3d587af1deb8407b0bcb5d171999a259536a328cf2449d8b470a6bad225da0c6f499b075da76db1a36bfce263186b621d2a1a2137a9bdaf9a80f5fb4ed5557fcddffa124302c3ae7c988f49e72939180d295fa1402b72500b3b48f41796d874d159b9ef0a25310f552a801208c953eb9e56082a26641c17f0b4e001a4e27b18be35b64fbbfbb54159030a96fb8c67952d3c874fe265684dd82855066ea37ba6480fb60575c421c1e4ca185f528f216f78936c45f26ec6225125eebbd0949a274111d90cc3ea7df17afa8ee438d8ef652f45837f87a32d3b4c2e7b6abc46d78577889c797bc39bcf36ccafe2ce99333f2b323dda681169a09537a3e6d64ffdd80a490040af15a1e48acb9acbc637ea8c7e4ba19265cfb6292fb3ae0e80eff6379d313d04d5475fc00500073d565a1c7919fa5256a903ef4fe50813bdfdd4ba2a99b44e2bfc39ef34cfc058a1662eb772405c6db99b72d0a6b3f631f69947ee188b36f4a67d9b79580d8a7510c462d2eb4d60f5f8cc5df80e4e7f3ed1fc5bd6c872460cba937b84c678f57065f23cb9f44711de619449eeaac59b881d2cd41fefd38efab638698277ce34011892225d2fa43046ea8f84689e5c3c0c40303b77a94809188bf19037354c2186b5a6331b29bf21e02169f2fe676c6e62294912e91156b0b08154128dbab81ccb8dd860fa21eba704678a023b86ecf5806b6c6f6d8b9c25272e3ab463df8d8e3420e470bd5092bfb528e164afccb8abfd981300489a7f09179d21efb486b1f52b7e03cd13650c37de7eec81bd511a4c4a0db2a752bd498c5482ae2f8ccabcf2dcd651808add9769d9446a900356383bcdec7bdc9c8b57c80b8b951f7a916379c7b390237d834f2e5fb3cac7743dc8a43547469e7f4224e86853a03a0f9b6a3b6191fa57cdf3f28c673464512b1f577ee0bf4b57ac77c44124117467e86b4344d56f4665ec1d0933204ae1bab98da3073828af6aa73e895e1f511fc083bdb8ec4e15198417060f40333ef00db827fa2c233b98114bd95f6571ac2d1f44476a76f56da5a0a8064dde00a2e6bc6065d31d133a214407422191bc7a2bbbd420510544e2ea8ddee61f086b298d00e6c5057c3a04b58ea7fe627bbc79136f661ab747903670f26567d002789f404f2af0a53d6fd7c4db428aeda8b14a428840f41dba3f0896f5e67def7756cc9417c021f250d9a3264f588516a7aa885a0c848e11d2f7842456690ad6f96a714b5b389a5501784893866b1ac48c33250b2a87793ddfd19ba16307993c873f01578f89f4937df96f76a47267a830b8637e5395eaefa01046ddf2c9fcc431fabf84450e9c51754b6eb7348e77440dd9ade66b02b7181827fc8b7255f49f7f46ebaf17ced23cf7be3a60e05c995c0c0ad6ba74c4311d6a921568420592eb2dd715e61bca19d2e2842231c5908b854894390c69342e99e425b55c8e73bb72788c4bfe944a305c5d45851e623716ff27845cb9b43622e68c21e047d0a8572052ad167c11d6c2792960e9495a03cc188083cca1ddf9e30d70cb3848befd2e31f2103b5c8e1f3de9ae159b780471729316a5918107e75db02681be23e39ffb44cbc09bed09d94d3a1f7b0a946ce0d803ee968c510fd1fa9f707f7c05b6eb7752930b1fb6b88b91b587dd9442f41051159109dd20d44a36e770545aeff17219c1818512f381a9de26ad9c8c237a7e11b4dfbd9fdefee662061928eb9224b7dd95a3b1a4655a98db6b4d6f7e8b0ac47adcf7c2e715bea3291dae99a8823ee44f25c3406f27d5942baffe29dd7d04b9d9e41f3f5b7dde770d6eb851da982dd2a9beb59385e3c5f6d735c20cd52ff3bcfd0991c99c0c8252032c9a726f09357836572266846a71ec304f09b7ca0193b9f7cca1feca35c05931397e871699e15051aa19236a890243ccf020aaec7c5ff12ebfee7c4be720ae60333e81002946ea807b0e40229267ccfcc9fa3b373ccbe20266f144e3fb53148084da45ec0cf9c4c0da8c7dd6cb8bf08737ff5834575831d91003ed5da807bca95be480748a39720fd87c5dadf4f1064c97b1238a9a488698b16c19ef2f881fbba11e31b0e28c85451b2f4108eb17993b738e61cc61fd4f7c59d8d8bcdefcc3d6bb3ce910d19293f0f20c092a769fa346a7071e005d04969c8fde36beb2cdc073cbb04507c037018e1beedec3a08c6ad882ba17090f169526a7986379e0f67d0eff6dbe985775e84c7c507d68a3cb549efadad4d35f55ded44261f910f93ea2f9aae12f201c17269515a3b7e4d5ffda3c23cd90b8dc3a6ce59a3e523fd3bd30ddb125d6077ae00b73973c3a7ae031610acd88b3af72605dd9b80f5b09e6d89ab378fbda7317d52312650417b0f5c2159da9e5c38f3600b5dd416e592fb4c56f0e07f327a0f3547673db304f39dbb7359657618ff878fbac05267e1deea5ec4eb663196f477e3a33db647207f6e8f8c559cb1c28c61dd3648933a1aba218cd1228abe30a77735d64921f64e88f755a9e895e88d12c04f1e3b9920be93a0eb0d68ac70b51fe01df1e581e14f13a406c9be721584c68824e58b65dd97eadc286fe70f1bb95a93dc6e43aca693cd8c489c1d85c6edc49931be0c5444f47931756f4623d8483571233a4f49782d120e68d5a42f7c4beac34c5e10ab454ff35b35d0d48e475a828e6bed42bab2dc445f5da9476afbdfaf60b27ed150560d836fd32348d953fe7cce4ea96b4fc1e83b57bd308e9cd30c5dc16c1dcefb453de4d714f035f0c210c5d7086525ff674c8d231f8826f3eb2efa3f0f4733652478c366a8a2778d4e871b94f538c270376a0a05672d918a0ae50ac13604c9acca965f34a0d894a24110825cfd2944f15b188772e19544a28042751cfb52684a60cb290872203ea7def0d5b558701cc25ffa9de2b04fd6e4bea95fc469867cfc437f420b250184d0563092ef5079363e5aee269c55bb261ff537807a67d434e03a3161bc588607d15358fbddc371ce2c15d69be22ca9dab794b84e05ba8c024d2ce4193eea70116033cdc8ed336540cf983189fb21e258ff30b8eb73f7bd58bb40e97b53c72d993e46e56526bf374596582d97c0251c12f686a133722b3bed916e52f8ce42ecca3caec50d1f33d66f2936c38a44d5b8b372cace9d897ed7bfc9e48a49c9f72d6438514ca5a940c781a729cb26c67cb84f4f19887e4199d3d34366e709778e12652148b2168813672a1aed46a5bb56f9b233ff7a03e3685bfe5ad6ed13d3c9d276c4d4fa52aa64628f1b4e5369e47ccc85b5bfde78657018c283a33de5fca79cb6087bb3204267a63dc41cc2eed2987a9e3692e2917026990c7159140fb36d7846e44f9cafb551b1f62a2fc229b765411bf05f66194afcfe0aeeeaa87686ef94564a6cb4986bf69f0ee49d3f881f07a9e226e4fa55ecd3bfcb1d66830db16a09f173b98b4bc7e23b6afe4f0d76c3f0e5b35f2c0a7f96e5cb8c898bd15e0c2f6b40ea3ebc1256ac7b8566bf816160a3e71c478898885a7d4481b478291fc015a946fbcc4d5d0877c09171a628e9a7723e975f1800ac58271118d7b4ac3bfae9c492a34d9557cdea0422952ca13fc6a81cae382da67383a5e2627057d21ebaac8cea7543c5510c488e5a65a76310325cefc561f2ce3a61f297c8b49311ba1187f359d33cda726e9d3389faeeae424d293827c1ed857456473152075a7bf78eaa2c1ddf46143e8f996a8a6789e087f048b21ac627c5b9aa08b9fb56f558cb9bd7a3e8fae1341b71ba18c069e9888b27d6c67914f3cb7802f2739b5163df4bae218c79395777e9a5650afd250b8d20636d9029e7ab3905b29c161ba430b0c9cf4af8b607b727e84207b4f8a16026b48bb60922d5a38dc2cde3afc9b24ad8bf4cd1b5474f155086bbbfbe131ae6012540a36da977b3b7c155c6cf7cd15b217cb0d50b7dde457d276c906ca870044c6d6016fcba194581078209d89691e8247082b372595dfe3bc5a759140b9934e217f3725ffeb444e14ed0e308573feff12d075fc02816ad97777a28733ff180bad736cad642725cbb1c0b417176efe2f726d1608e5a6f73040d87bd714c404e00374e875d601c5949f7a6ea97c560559cb451c2bf76eec179701d0d98d549a95e3d47685c58a7d85a9a8c897d9c64a6ce8432c38dcff4c7140ee0a82f38b71452b2e328c0c20b1be9e7103f727b563a1a408edbb37579845aee566492404b6759672f1065e9166dd071e54011a2e24ad7ada3200c548f893cf8b86cf29366f2d2f8c7f5b3dc2c4a6a3d5a7b8bdb7a9df4b38f4a94e16202fe7fa39031cecbded1e56d95886ba9e9c4130d381cf6344163589ccc57e6f9d657d8b3fe8f3e55124a851469cfbae1f6879543ebdbc984c353a32c9db95acb01a1e9c591747afe68d9989f46f72040175aef9f8c404bf39ebbb4c1fb5d7a9008b38906106407a39121bdceee0fc78716e788b36a20e2a4136cbae3db71d3a4e2ab55403445fd6cc466cf1041882069bdfbdb62b5d54c695a6470c43bc23095824ac838bf13778a13e91cae6beb4ebd793c6a5512fb3792330ce05c1046a008205a78817ac9da0437c20b8940f67a9c3e3d05f7105fe836a332f53ed2f85fcb4a89412bfe017b8c6bd5fe846a9921475b023eeb2c0743f7463e8019536fed33a33410a36478b1e607bd582020737c8c9b08b11bb9acd6fe7ba8a02f654c8f23d0d1061bc130be565af5ee0fa6ee2c8a869825bb63c741892ed29656c9b0", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="327d435501fff5b086e894469a46300e83c2f6b0950d46d51fe48a6dabc3d566be3ec77f0c35b14f3f0b1bcabdb677bf110f3692dfa7f5efc801a37141476dc6c2dc8ee1c775ba16872a602d43d9261885307c38488c84ed5df16e2fd1699ece00357504d5f4c7cc23329a3b9b7e358c519e560aaa3602598139ba7c3dc55ac2c187c328c75f3b85936a5a68ba7163f95217006318402a2fa1eb14ce48b7e43b16af5b138fe5a89294e17a5d9b2ba03725e415cba99a66215bef08c211398de95c6ae3e71b64bf5849f821a9d9167a") ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001400)={0x40000000000001a2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001440)=""/4096) r3 = add_key(&(0x7f00000024c0)='id_legacy\x00', &(0x7f0000002500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000002440)='keyring\x00', &(0x7f0000002480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) 2018/05/10 00:26:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x4, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000440)=0x1f) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) write$sndseq(r2, &(0x7f0000000c00)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x4e1e, 0x6, 0x4e23, 0xffffffffffff8001, 0xa, 0x0, 0xa0, 0x0, r3, r4}, {0x0, 0x4, 0x8, 0x3, 0xffffffffffffff95, 0xfffffffffffffffc, 0x69, 0x6}, {0x2000000000000000, 0x8, 0x4, 0x9}, 0x3, 0x6e6bc0, 0x3, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x4, 0x3, 0x1, 0x416, 0xfe61, 0x5}}, 0xe8) socketpair(0x2, 0x1, 0x1ff, &(0x7f0000000480)) dup2(r0, r2) 2018/05/10 00:26:39 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xffffffffbffffffc, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xd8, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}]}, 0xd8}, 0x1}, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x2}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/05/10 00:26:39 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x8000000000000000, 0x14000) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) bind$bt_hci(r0, &(0x7f0000000380)={0x1f, r1, 0x1}, 0xc) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x100, 0x40) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0x140, 0x4) r3 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x181) fcntl$setlease(r3, 0x400, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x4000, 0x120) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$alg(r5, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) r6 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r6, 0x400, 0x0) r7 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x4) r8 = dup3(r6, r7, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000040)='bic\x00', 0x4) getsockname$unix(r8, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) 2018/05/10 00:26:39 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x800}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, 0x1, [0x7ff, 0x3, 0x7, 0x9, 0xfffffffffffffffa, 0x8000, 0x9, 0x2]}, 0x5c) 2018/05/10 00:26:39 executing program 5: r0 = socket$inet6(0xa, 0x80801, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$can_bcm(0x1d, 0x2, 0x2) close(r0) 2018/05/10 00:26:39 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x400000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x6, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e21}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x380, 0x2, 0x5, 0x7f, 0x0, 0x0, 0x1, 0x3, 0xffffffff7fffffff}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x20, &(0x7f00000010c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001100)={0x0, 0x80}, &(0x7f0000001140)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001180)={r2, @in6={{0xa, 0x4e24, 0x4, @empty, 0x40}}}, 0x84) bind$vsock_dgram(r0, &(0x7f0000001240)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) getpeername$packet(r0, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000012c0)=0x14) bind$can_raw(r0, &(0x7f0000001300)={0x1d, r3}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001340)='highspeed\x00', 0xa) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001380)={0x800, 0x4, 0x430}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000013c0)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000001400)='net/stat\x00') ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001440)={0x4, 0x80, 0x1, 0x7fff, [], [], [], 0x20, 0x71735509, 0x9, 0xd8, "cf17f7486aaae5a96130dc3396fb0b4b"}) write$vnet(r5, &(0x7f0000002600)={0x1, {&(0x7f0000001580)=""/4096, 0x1000, &(0x7f0000002580)=""/128}}, 0x68) bind$inet(r0, &(0x7f0000002680)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000026c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000002700)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002740)={r6, r7, 0x1}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002780)={@mcast2={0xff, 0x2, [], 0x1}, 0x1b, r3}) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000027c0)=r4) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000002800)) sched_setattr(r4, &(0x7f0000002840)={0x30, 0x6, 0x1, 0x8, 0x10001, 0x6, 0x8, 0x9}, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r5, 0x800455d1, &(0x7f0000002880)=""/68) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000002900)={0x10000, 0x0, &(0x7f0000ffb000/0x4000)=nil}) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f0000002940)="87eaa5c2d09c9249953331bd1f0bd740048910470c1340e64b53bf1bbcdd6f48f1d2ab27ec724f62fafefbba00e13ca322da88ca2e2d0a99370f6fdd70e87f61772894035f756fbc9a432c78dabfbce6472c1fa5889d35fbce4310d35de07b2b20792c39a0a9f21da6f567f008e91a41f1b04c9917296ba4436c77fa83ae528f7d5998b9333f14ba449edab8ebb5e3ff4b4d4de55be270a19352bbed78c4d6ea60f20d9bb09b8b96540415b977d81fbdda0c746bfc3b6d416ae0603d898e08cc670bb110a4b8daf158d9d3d77819f7f8b6e9e715ceaa51c21b8714c6f0ff0eb4e67ad0f47a46fd7ce02f7a") ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000002a40)) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000002a80)={0x2b, @multicast2=0xe0000002, 0x4e24, 0x1, 'fo\x00', 0x2, 0x0, 0x21}, 0x2c) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000002ac0)='tls\x00', 0x4) 2018/05/10 00:26:39 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000d2441ad30000040000000000040000000008000100a7a15c993b7245a04b0ddd6df7bd09cf60a242a8237e45fc90304d67b7448440ba46f70feff1ff4d9e2ce5044beb0f742d61dcde8e8e09e443d1ed4ad50fc6d92d5c6abb0400000000000000191f8df6f4e0e45d9b527f5e668b57d774eba6fd7a89aed0b40c40067ecbab0b6c0dc560117aadab007c956ffef528002b39271502cdf5cbca58455e00000000", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/05/10 00:26:40 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xffffffffbffffffc, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xd8, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}]}, 0xd8}, 0x1}, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x2}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/05/10 00:26:40 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000880)='/dev/dmmidi#\x00', 0x1, 0x80040) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000900)={0x5, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e20}, 0x10, 0x2, 0x0, 0x7, 0x2893ef82, &(0x7f00000008c0)='gretap0\x00', 0x7fffffff, 0x1, 0x1}) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x40000000}) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000000)='./bus\x00', 0x2, 0x0) 2018/05/10 00:26:40 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x800}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, 0x1, [0x7ff, 0x3, 0x7, 0x9, 0xfffffffffffffffa, 0x8000, 0x9, 0x2]}, 0x5c) 2018/05/10 00:26:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="800000000004000033000000d10300006c00000001000000000000000000d604000000000020000080000000000000008e5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x40, 0x20000) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0x7}) 2018/05/10 00:26:40 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, 0x1, [0x7ff, 0x3, 0x7, 0x9, 0xfffffffffffffffa, 0x8000, 0x9, 0x2]}, 0x5c) 2018/05/10 00:26:40 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f}, 0xe) r1 = dup3(r0, r0, 0x80000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100)={r2, r3/1000+30000}, 0x10) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000000)=0x80) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xfffffffffffffffd, 0x1}}, 0x231) 2018/05/10 00:26:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) write(0xffffffffffffffff, &(0x7f0000000000)='4', 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x92}, 0xb) 2018/05/10 00:26:40 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xffffffffbffffffc, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xd8, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}]}, 0xd8}, 0x1}, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x2}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/05/10 00:26:40 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockname(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000000)=0x80) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1) 2018/05/10 00:26:40 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x4, &(0x7f0000000080)}) getitimer(0x3, &(0x7f0000000100)) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x80000000, 0x6, &(0x7f0000000140)}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x800) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002b80)=ANY=[@ANYBLOB="8aa297680000000000000000000000003424d3da7e04f95b7b0d9123f0d769a5f84b8fb68f45b29a7fa54018cf7e4f1a9e"]) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000240)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) clone(0x2002000, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="327d435501fff5b086e894469a46300e83c2f6b0950d46d51fe48a6dabc3d566be3ec77f0c35b14f3f0b1bcabdb677bf110f3692dfa7f5efc801a37141476dc6c2dc8ee1c775ba16872a602d43d9261885307c38488c84ed5df16e2fd1699ece00357504d5f4c7cc23329a3b9b7e358c519e560aaa3602598139ba7c3dc55ac2c187c328c75f3b85936a5a68ba7163f95217006318402a2fa1eb14ce48b7e43b16af5b138fe5a89294e17a5d9b2ba03725e415cba99a66215bef08c211398de95c6ae3e71b64bf5849f821a9d9167a") ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001400)={0x40000000000001a2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001440)=""/4096) add_key(&(0x7f00000024c0)='id_legacy\x00', &(0x7f0000002500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) 2018/05/10 00:26:40 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000480)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/05/10 00:26:41 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, 0x1, [0x7ff, 0x3, 0x7, 0x9, 0xfffffffffffffffa, 0x8000, 0x9, 0x2]}, 0x5c) 2018/05/10 00:26:41 executing program 1: syz_mount_image$nfs4(&(0x7f00000000c0)='nfs4\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x3, &(0x7f0000000240)=[{&(0x7f0000000140)="6e209f1e1345e55241bd9a5daf6861bdb9b25fea3a10e08ca82c9efa4d0851a41e9a7e33d5dc2d82580ad61f0261a85ba488cb2f670498b1eb944c74e2c6babec4daf46872c97dac439d6c4685969cc99794f26642afe23dd483265cadb64743e5364af816f0b78c1759d57c7f3b40cc89a7c6136d514cdf61ea1094f527021caac6cb7538644ead03a094bc5695371238d6f5b899c0c03189655cc3b9ce713e3881852917b13c82c5f753efd8a88fcc58e5c795270db161408a7af7c838ebe639e26e343bcfb5bacc05c0f66157a40b9645958bf75c26e152e6c6c0454e6de20de3b15ecd4feadf6948d8", 0xeb, 0xe4}, {&(0x7f0000000000)="e679add9f13fc3d4cfe742ec4ecb8a13400d352158c49dd23d06e1f6c61134c98b2e4376", 0x24, 0x401}, {&(0x7f0000000040)="8311c410077691ced0a606400dacd6f13012dabf39057c7e891b947c1bbf4d", 0x1f, 0x7}], 0x0, &(0x7f0000000340)='acl') 2018/05/10 00:26:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000008480)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000008440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000084c0)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB="000000000100000004000000"], 0x20) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x8ca00) r3 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x2, 0x20000) getsockname$packet(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x12) flock(r2, 0x8) [ 151.065240] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 151.073068] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 2018/05/10 00:26:41 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xffffffffbffffffc, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xd8, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}]}, 0xd8}, 0x1}, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x2}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) [ 151.170359] EXT4-fs (loop3): Unrecognized mount option "/dev/snd/pcmC#D#p" or missing value 2018/05/10 00:26:41 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x2f, 0x6, 0x8305}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x2000, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xfffffffffffff874, 0x40) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x80, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000180)={r3, 0x0, 0x7, r4}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 00:26:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x2000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r1}) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) 2018/05/10 00:26:41 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xc52a, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x3a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x10000800, &(0x7f0000000140), &(0x7f0000489000), &(0x7f0000000100), &(0x7f000067c000)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, r1, 0x200, 0x70bd2c, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x48}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x20}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) 2018/05/10 00:26:41 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, 0x1, [0x7ff, 0x3, 0x7, 0x9, 0xfffffffffffffffa, 0x8000, 0x9, 0x2]}, 0x5c) 2018/05/10 00:26:42 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xffffffffbffffffc, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xd8, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}]}, 0xd8}, 0x1}, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x2}) 2018/05/10 00:26:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="66baf80cb886f63682ef66bafc0c66b85f8a66ef430f01df66ba200066b87d6b66ef43c07f5a0f66450f388279573e450f01d1660f01303e3e460f01cb0f236fc7442400246f0000c744240209000000c7442406000000000f011424", 0x5c}], 0x1, 0x0, &(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="670fc72b0f00581066b81db400000f23c00f21f8663502000a000f23f80f001bbaf80c66b8f86beb8666efbafc0cb0d4eed12b2e0fc72b0fc72d3e650f01ca8fe968024d1f", 0x45}], 0x1, 0x0, &(0x7f0000000000), 0x0) r3 = dup2(r2, r2) connect$llc(r3, &(0x7f0000000000)={0x1a, 0x20, 0x4, 0x8, 0x0, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000700)={"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"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000180)={r4, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1, 0x1ff, 0x80000001, 0x5, 0x90}, 0x98) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 00:26:42 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x3) mmap(&(0x7f0000ca8000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x5, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0463044001"], 0x0, 0x0, &(0x7f00000001c0)}) r2 = dup(0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/05/10 00:26:42 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000640)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7ff}]}) syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x101000) 2018/05/10 00:26:42 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1, [0x7ff, 0x3, 0x7, 0x9, 0xfffffffffffffffa, 0x8000, 0x9, 0x2]}, 0x5c) 2018/05/10 00:26:42 executing program 3: capset(&(0x7f0000f4b000)={0x19980330}, &(0x7f0000fc0fe8)) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00ffffffff006b11"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xbb, &(0x7f0000000300)=""/187, 0x41000}, 0x48) 2018/05/10 00:26:42 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x3, 'nr0\x00'}, 0x18) setsockopt(r0, 0x2000000000010d, 0x40008000000006, &(0x7f0000000040)='\a\x00\x00\x00', 0x4) 2018/05/10 00:26:42 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x4, &(0x7f0000000080)}) getitimer(0x3, &(0x7f0000000100)) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x80000000, 0x6, &(0x7f0000000140)}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x800) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002b80)=ANY=[@ANYBLOB="8aa297680000000000000000000000003424d3da7e04f95b7b0d9123f0d769a5f84b8fb68f45b29a7fa54018cf7e4f1a9e"]) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000240)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) clone(0x2002000, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="327d435501fff5b086e894469a46300e83c2f6b0950d46d51fe48a6dabc3d566be3ec77f0c35b14f3f0b1bcabdb677bf110f3692dfa7f5efc801a37141476dc6c2dc8ee1c775ba16872a602d43d9261885307c38488c84ed5df16e2fd1699ece00357504d5f4c7cc23329a3b9b7e358c519e560aaa3602598139ba7c3dc55ac2c187c328c75f3b85936a5a68ba7163f95217006318402a2fa1eb14ce48b7e43b16af5b138fe5a89294e17a5d9b2ba03725e415cba99a66215bef08c211398de95c6ae3e71b64bf5849f821a9d9167a") ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001400)={0x40000000000001a2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001440)=""/4096) [ 152.383406] binder: 11002:11003 transaction failed 29189/-22, size 40-8 line 2856 [ 152.394454] IPVS: Unknown mcast interface: nr0 2018/05/10 00:26:42 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff, 0x3, 0x7, 0x9, 0xfffffffffffffffa, 0x8000, 0x9, 0x2]}, 0x5c) 2018/05/10 00:26:42 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xffffffffbffffffc, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xd8, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}]}, 0xd8}, 0x1}, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) [ 152.437444] IPVS: Unknown mcast interface: nr0 [ 152.449296] binder: 11002:11003 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 152.454552] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns [ 152.504389] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/10 00:26:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000080)={0x18, 0x21, 0xaff, 0x0, 0x0, {0xa}, [@generic="da"]}, 0x18}, 0x1}, 0x0) socket$unix(0x1, 0x1, 0x0) 2018/05/10 00:26:42 executing program 6: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@add_del={0x2, &(0x7f0000000080)='veth0\x00', 0x9}) setgid(r1) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/10 00:26:42 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001300)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000001340)) request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='r\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200002, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001280)={0x53, 0x0, 0x8, 0x1, @buffer={0x0, 0xf0, &(0x7f0000000180)=""/240}, &(0x7f0000000040)="721449aed89930cf", &(0x7f0000000280)=""/4096, 0x80000000, 0x1, 0x0, &(0x7f00000000c0)}) 2018/05/10 00:26:42 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x3, 0x7, 0x9, 0xfffffffffffffffa, 0x8000, 0x9, 0x2]}, 0x5c) [ 152.532043] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns [ 152.534163] binder: 11002:11022 transaction failed 29189/-22, size 40-8 line 2856 [ 152.553214] binder: 11002:11003 ioctl 40046207 0 returned -16 2018/05/10 00:26:42 executing program 7: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xffffffffbffffffc, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xd8, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}]}, 0xd8}, 0x1}, 0x0) 2018/05/10 00:26:42 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20000, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000080)="ad470176f9ac88a765fbd3f015630b6d227d904b7facc86cf4ba399d7a4052337c1695d467c171e01c8df29ccc7412185ce4d61c3b370cfbf484399e20b81b856ca519b45054e10e11a96a5d28a9b6b21acc9cdec630bf88f893d70c826f2e407f2a897ee1dba806d4b2b86bceb4ecfe157868a7f99b1fe3694ac4d0783989022b5b7a1d6cfdef41d6284bbdab67ba4546ba877e265f901a8aa64fb91222a9fba659") setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000), 0xff7e) [ 152.620409] binder: 11002:11003 IncRefs 0 refcount change on invalid ref 1 ret -22 2018/05/10 00:26:42 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x3f6541f3) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x22884353, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) [ 152.770261] binder: undelivered TRANSACTION_ERROR: 29189 [ 152.776423] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/10 00:26:43 executing program 6: perf_event_open(&(0x7f00008a7f88)={0x4000000002, 0x78, 0xa0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x3, r0}) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) 2018/05/10 00:26:43 executing program 7: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xffffffffbffffffc, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xd8, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}]}, 0xd8}, 0x1}, 0x0) 2018/05/10 00:26:43 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x3, 0x7, 0x9, 0xfffffffffffffffa, 0x8000, 0x9, 0x2]}, 0x5c) 2018/05/10 00:26:43 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x101, @loopback={0x0, 0x1}, 0x7}}, 0x6, 0x2, 0x200, 0x6, 0x80}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r1, 0x8, 0x51, "4da8388e5d5c9fba762eba531d6e1ba679186c9a330700a688b6ad31879e15ba4f8c2ab5bcd568e682513bbb1bd95b5bf7750d438999308b04740c4c1f3e3409bd892a1b17d6e322bdd1f19ed435b06560"}, 0x59) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000380)=[r4, r6]) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0xff, 0x201, 0x100, 0x200, r1}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000004c0)={r1, 0x58, &(0x7f0000000440)=[@in6={0xa, 0x4e22, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0x808c}, @in6={0xa, 0x4e21, 0x81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9af}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0x5}]}, &(0x7f0000000500)=0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540), 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000580)={0x7, 0x9, 0x2, 0x101, 0x6, [{0x8d49, 0x7, 0x80000000, 0x0, 0x0, 0x800}, {0xc788, 0x9, 0x800, 0x0, 0x0, 0x400}, {0x200000000, 0x7f, 0x0, 0x0, 0x0, 0x800}, {0x4, 0x5, 0x6, 0x0, 0x0, 0x2}, {0x7fff, 0xeb3, 0x2, 0x0, 0x0, 0x1880}, {0xa3, 0x4, 0x20, 0x0, 0x0, 0x90c}]}) waitid(0x2, r2, &(0x7f0000000700), 0x40000003, &(0x7f0000000740)) write$binfmt_misc(r0, &(0x7f0000000800)={'syz0', "965e6fefb2e7e5272e02813c3b505eaf193041211e928ddc53cd5c74e571ad5b312cf04ec91b055cb94fe5bd54739dafd0ee48ad5f894e77e5bff1ad949c0fb53ef3412cecb69667f61d0f1f858d"}, 0x52) r7 = shmget(0x3, 0x2000, 0x4, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_SET(r7, 0x1, &(0x7f0000000880)={{0x4, r3, r6, r5, r6, 0x20, 0x6}, 0x2a, 0xd6, 0x3ff, 0x40, r2, r2, 0x8000}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000900)={0x9, 0xa0f3, 0x5, 0x6, 0x0, 0xffffffffffffff00}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000940)={0x77359400}, 0x10) r8 = syz_open_dev$admmidi(&(0x7f0000000980)='/dev/admmidi#\x00', 0x4, 0x4000) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000009c0)) tgkill(r2, r2, 0x2b) setsockopt$inet_sctp6_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000000a00)=0x3ff, 0x4) ioctl$DRM_IOCTL_RM_MAP(r8, 0x4028641b, &(0x7f0000000a40)={&(0x7f0000ffa000/0x4000)=nil, 0x5, 0x2, 0x48, &(0x7f0000ffc000/0x1000)=nil, 0x1}) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000000a80)={0x12717, 0x2, 0x100000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) readlinkat(r8, &(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)=""/201, 0xc9) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000c00)=""/235) ioctl$TCXONC(r8, 0x540a, 0x100) r9 = creat(&(0x7f0000000d00)='./file0\x00', 0x10) get_mempolicy(&(0x7f0000000d40), &(0x7f0000000d80), 0x6, &(0x7f0000ffd000/0x3000)=nil, 0x7) ioctl$KVM_S390_UCAS_UNMAP(r9, 0x4018ae51, &(0x7f0000000dc0)={0x8000, 0x6, 0x9}) ioctl$KVM_SIGNAL_MSI(r9, 0x4020aea5, &(0x7f0000000e00)={0x0, 0x7000, 0x296, 0xffffffffffff8001, 0x20}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r9, 0x84, 0x7b, &(0x7f0000000e40)={r1, 0x3ff}, 0x8) 2018/05/10 00:26:43 executing program 3: request_key(&(0x7f0000022ff5)='asymmetric\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f000030fff3)="2f6465762f646d6d6964ff0005", 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x8001, 0x200, 0x2}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x9}, 0x8) 2018/05/10 00:26:43 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40800, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/10 00:26:43 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x440, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) chmod(&(0x7f0000000040)='./file1\x00', 0x40) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000001e00000000000000000000000000000000000000000000"], 0x20) poll(&(0x7f0000000080)=[{r0, 0x200}, {r1, 0x1004}, {r1, 0x4}, {r1, 0x4}, {r1, 0x40}, {r1, 0x4000}], 0x6, 0x4) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/10 00:26:43 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x4, &(0x7f0000000080)}) getitimer(0x3, &(0x7f0000000100)) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x80000000, 0x6, &(0x7f0000000140)}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x800) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002b80)=ANY=[@ANYBLOB="8aa297680000000000000000000000003424d3da7e04f95b7b0d9123f0d769a5f84b8fb68f45b29a7fa54018cf7e4f1a9e"]) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000240)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) clone(0x2002000, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="327d435501fff5b086e894469a46300e83c2f6b0950d46d51fe48a6dabc3d566be3ec77f0c35b14f3f0b1bcabdb677bf110f3692dfa7f5efc801a37141476dc6c2dc8ee1c775ba16872a602d43d9261885307c38488c84ed5df16e2fd1699ece00357504d5f4c7cc23329a3b9b7e358c519e560aaa3602598139ba7c3dc55ac2c187c328c75f3b85936a5a68ba7163f95217006318402a2fa1eb14ce48b7e43b16af5b138fe5a89294e17a5d9b2ba03725e415cba99a66215bef08c211398de95c6ae3e71b64bf5849f821a9d9167a") ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001400)={0x40000000000001a2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/05/10 00:26:43 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x3, 0x7, 0x9, 0xfffffffffffffffa, 0x8000, 0x9, 0x2]}, 0x5c) 2018/05/10 00:26:43 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xd8, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}]}, 0xd8}, 0x1}, 0x0) 2018/05/10 00:26:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x2, 0x0, 0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x5c, @multicast1=0xe0000001, 0x4e21, 0x4, 'sh\x00', 0x2, 0x6, 0x30}, 0x2c) r3 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000fdb000)) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)) 2018/05/10 00:26:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14, 0x800) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000000)={0x1d, r2}, 0xfffffffffffffedf, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x48}, 0x1}, 0x11) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/10 00:26:43 executing program 1: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7479020000ee0000000000"]) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap$binder(&(0x7f0000ff6000/0x7000)=nil, 0x7000, 0x2000000, 0x810, r0, 0x0) 2018/05/10 00:26:43 executing program 2: prctl$intptr(0x1d, 0xfffffffffffff2fd) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x8000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) clock_nanosleep(0x0, 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000040)) 2018/05/10 00:26:43 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) r0 = socket$inet6(0xa, 0xe73b8a4a24a2635c, 0x7ff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x25}}, 0x8, 0x7f}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x401, 0x1, [0x7f]}, 0xa) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006f40)=[{&(0x7f0000004bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004d00), 0x0, &(0x7f0000006680)=[@cred={0x20, 0x1, 0x2}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x50}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffdfa) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) [ 153.646304] hfs: unable to parse mount options 2018/05/10 00:26:43 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff, 0x0, 0x7, 0x9, 0xfffffffffffffffa, 0x8000, 0x9, 0x2]}, 0x5c) 2018/05/10 00:26:43 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xd8, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}]}, 0xd8}, 0x1}, 0x0) [ 153.694570] hfs: unable to parse mount options 2018/05/10 00:26:44 executing program 3: r0 = socket(0x10, 0x100000000803, 0x0) sendto(r0, &(0x7f0000000300)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0xa47}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000440)={r1, 0xfffffffffffffe00, 0xffffffffffffffb0}, 0x8) ppoll(&(0x7f0000000140)=[{r0}, {r0, 0x4000}, {r0, 0x11}, {r0, 0x2}, {r0, 0x1102}], 0x5, &(0x7f0000000340), &(0x7f0000000380)={0x1000}, 0x8) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/10 00:26:44 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x4, &(0x7f0000000080)}) getitimer(0x3, &(0x7f0000000100)) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x80000000, 0x6, &(0x7f0000000140)}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x800) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002b80)=ANY=[@ANYBLOB="8aa297680000000000000000000000003424d3da7e04f95b7b0d9123f0d769a5f84b8fb68f45b29a7fa54018cf7e4f1a9e"]) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000240)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) clone(0x2002000, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="327d435501fff5b086e894469a46300e83c2f6b0950d46d51fe48a6dabc3d566be3ec77f0c35b14f3f0b1bcabdb677bf110f3692dfa7f5efc801a37141476dc6c2dc8ee1c775ba16872a602d43d9261885307c38488c84ed5df16e2fd1699ece00357504d5f4c7cc23329a3b9b7e358c519e560aaa3602598139ba7c3dc55ac2c187c328c75f3b85936a5a68ba7163f95217006318402a2fa1eb14ce48b7e43b16af5b138fe5a89294e17a5d9b2ba03725e415cba99a66215bef08c211398de95c6ae3e71b64bf5849f821a9d9167a") 2018/05/10 00:26:44 executing program 1: syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000480)="cefaad1bc0210000ffbf", 0xa}], 0x1000400, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1, 0x0) 2018/05/10 00:26:44 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@srh={0x0, 0x0, 0x4}, 0x8) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000280)}, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)=0x800) 2018/05/10 00:26:44 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff, 0x0, 0x0, 0x9, 0xfffffffffffffffa, 0x8000, 0x9, 0x2]}, 0x5c) 2018/05/10 00:26:44 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xd8, 0x21, 0x0, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}]}, 0xd8}, 0x1}, 0x0) 2018/05/10 00:26:44 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x20100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x10000) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000200)={0xff, 0x2, 0xfff, 0x3, 0x5, 0x5}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$bt_hci_HCI_FILTER(r5, 0x0, 0x2, &(0x7f0000000280)={0x10000, 0x80000001, 0x1, 0x10e}, 0x10) connect$can_bcm(r3, &(0x7f00000001c0)={0x1d, r4}, 0x10) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x1, r3}) 2018/05/10 00:26:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r0, 0x0) listen(0xffffffffffffffff, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) [ 154.528106] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=00000000) 2018/05/10 00:26:44 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x8000, 0x9, 0x2]}, 0x5c) 2018/05/10 00:26:44 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x80006, 0x9) sendto(r0, &(0x7f0000000000)="abf46bac9adf9dc9a705195087d3113abab9573d72757d7ffea0bcb3", 0x1c, 0x4000000, &(0x7f0000000040)=@llc={0x1a, 0x306, 0x40, 0x3ff, 0x2, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) 2018/05/10 00:26:44 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xd8, 0x21, 0x0, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}]}, 0xd8}, 0x1}, 0x0) 2018/05/10 00:26:44 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000100)) r1 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r1, 0x4004092b, &(0x7f0000000080)) [ 154.583130] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=00000000) 2018/05/10 00:26:44 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getpeername(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000000)=0x80) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000140)=0xd0, 0x4) openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/10 00:26:44 executing program 1: r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000380)={0x10000}, 0x8) fstatfs(r0, &(0x7f00000003c0)=""/199) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) r2 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x2, 0x8800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000340)=r4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0x4c, 0x0, &(0x7f0000000100)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000000080)=[@ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1}], &(0x7f00000000c0)=[0x0]}, 0x8}}], 0x0, 0x0, &(0x7f0000000180)}) [ 154.739642] md0: error: failed to get bitmap file 2018/05/10 00:26:44 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xd8, 0x21, 0x0, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}]}, 0xd8}, 0x1}, 0x0) [ 154.771073] binder: BINDER_SET_CONTEXT_MGR already set [ 154.801178] binder: 11183:11184 ioctl 40046207 0 returned -16 [ 154.900113] binder: send failed reply for transaction 23 to 11183:11184 [ 154.909929] binder: undelivered TRANSACTION_COMPLETE [ 154.915122] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/10 00:26:45 executing program 6: r0 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="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", 0xd1c, 0xfffffffffffffffc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/rfkill\x00', 0x7d, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000f80)={0x6, 0x401}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="02010000080000000080000000000000030006000000000002000000e000000100000000000000000300929b0000000002000000e00000010000000000000000"], 0x40}, 0x1}, 0x0) keyctl$revoke(0x3, r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000280)=""/191}, 0x18) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000e00)={0xa72f, 0x3, 0x0, 0x8001, 0x4, 0x1, 0xfc, 0x81, 0x6, 0x6}) fchmod(r2, 0x100) ioctl$TIOCCONS(r2, 0x541d) 2018/05/10 00:26:45 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x4, 0x4, {0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0xdbaf) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="0400000000000000000000070bc114b6", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000c527ea83966d2646180e4aa16fa2f89a422c"], 0x38}, 0x1}, 0x0) 2018/05/10 00:26:45 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x9, 0x2]}, 0x5c) 2018/05/10 00:26:45 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/cuse\x00', 0x2, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000900)) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x6ed, 0x8, &(0x7f00000007c0)=[{&(0x7f00000001c0)="96c61b09f66d24ff76d6424603f0b1e306863df9088a53c87af65cc047d2eb879de7baa29fab2c98f31fc6a9c1493e28278e3e02582d36e1f30e2f2a26d04e702459a05897125dc6042851b91fc841e382814000c2039ac167a0d5691c159d1aaf04a2c2fcbcd4178decbfaddf70f795b11c5041a2a806409533c40bf964e3b0d5c29bc8468a5053287add5e188aa4b356921f71", 0x94}, {&(0x7f0000000480)="2271dc99538a9d00c1b4dfbb9f784c64d55914a35c08f70e9d3238aa93d69689ae3b1612451fb05ec327791a799ce374af8ee3a155b3b643581a253645b2230c08c17c2815dc4214f395cb23f00d5d2ea59b00a2f6a11dacf32c0e3be51f513b509798fd70ebfa94c0fe56254d235b9e62d5fb79f8458d351492690bd87b80951aeb108f9e8b16483ec4e01530c996d2dce1171593e7d15e3787fb331bf7c571562cb507eae5ea4656821d990216f5cc82d100069f86f656fc33cd9a97d7739e023c35c14b946851de7e14387998e384b39027c4b5b8", 0xd6, 0x6}, {&(0x7f0000000140)="42d8d9ae9698b5bd91e6305b9f11", 0xe, 0x5}, {&(0x7f0000000280)="a2eef1d85c81542c495142f965172130d0ff5c5291fbf00810bf201459108ecd135927f859840bdc469c8b8edbc8b2d1206485e05b96c04a", 0x38, 0x1}, {&(0x7f0000000580)="68cee80977795278e75f8ec7209935a02b95935900a04bd8aa448ab6818c6b20f5a08c816d966c8f8ca37d87dc367058fc610bb74dda8992a1115ad457aadc74d2ca638068074d39e320ece3f8128d0d3e887629dbabd28e8b8887bc80f05d80576ac0c475e271c07fa2cb7fa0138476643f6c307c65ac7cfb69dc3c0928b44f9fb9d430723693b6d95334da9a00652eb107966a52339b354d125ff2a0f2990eaeb6e4062ce7a4521aa64ae6096801f48e4044fa63124c529f487c5667c2a635f89f5758e1f3e5b8746f5df83f07a88ed80962c8bf3f4980daf484e063a0bf6a3f72eaef", 0xe4, 0x1}, {&(0x7f0000000680)="09d2c2bbd6c1b163362f6fc4120889ad9f425860a569b4727e00d47c750db3108c2ccd00a8d2182cd9e26d5a2a273b83", 0x30, 0x7}, {&(0x7f00000006c0)="1b09f4abe4a453a16ac9b6394aa92ae9f71711691ac1200a8f4e585c437bafbcbdd1ba1f5aa9e380a13e44937fea8172fe81057993ae26fe97a74865fe72af7182ee1659ca305e89d1e4a3acf3c6a3808c5f2b3cec8bbeb3d5723897a390", 0x5e, 0x81}, {&(0x7f0000000740)="06ca28ee95eb78ee48068bf0516d2de2228e4b9a528affe724c1cc13dd91e44b78286a62a4c9fe796e1aa4c8a1f595ca73bb9a586a2bfc393197c66b215b0ff6fa1db1d7d0788a82b96ca74fcb0d5fccd8cffecbf17b92411d9e5a5ada63cf5ec63fd6d728527afb77330842af20b112329e", 0x72}], 0x8020, &(0x7f0000000880)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00']) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x20400, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000180)) r2 = request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000940)="70707031f375736572267d4000", 0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000380)='vfat\x00', &(0x7f0000000980)='./file0\x00', 0xffff, 0x5, &(0x7f0000000b40)=[{&(0x7f00000009c0)="71396173452be6d6eae3", 0xa, 0xfffffffffffff800}, {&(0x7f0000000a00), 0x0, 0x6}, {&(0x7f0000000a40)="3efbbccfe940e68a7df3e6270e5e256f68ff3412db07154716f9150908ce5c9a24395ee6982118e199d2581b4b5752fa15ce13e91d42afc128475c05a7dc83c3ed9654631ad0ee70b9757b1b06ae377e4a9d8df56249433db83cb6d904b1f11f25ba5c", 0x63, 0x100000001}, {&(0x7f0000000ac0), 0x0, 0x8}, {&(0x7f0000000b00)="3e80af96d6329b9ec0bc", 0xa, 0x7}], 0x1000, &(0x7f0000000bc0)={[{@fmask={'fmask', 0x3d, [0x33, 0x36, 0x31, 0x31, 0x36, 0x35, 0x30, 0x32]}, 0x2c}, {@nfs='nfs', 0x2c}]}) request_key(&(0x7f00000002c0)='\x00\x00\x00\x00\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="00803e46dad6af20293985bb8f2cccb83ab7537b87c72f925191385e5a3b633f32c8af2f03f81f1a278fb11eaa72bca982f68d475e666634da427d8079ac194379b0616894476b4c67ef04dc12b2d9e79cfff3aee12b9ba08fb27827", r2) prctl$intptr(0x4, 0x401) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200), 0x0, 0xfffffffffffffffe) 2018/05/10 00:26:45 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xd8, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}]}, 0xd8}, 0x1}, 0x0) 2018/05/10 00:26:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x16000) openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/05/10 00:26:45 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x4, &(0x7f0000000080)}) getitimer(0x3, &(0x7f0000000100)) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x80000000, 0x6, &(0x7f0000000140)}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x800) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002b80)=ANY=[@ANYBLOB="8aa297680000000000000000000000003424d3da7e04f95b7b0d9123f0d769a5f84b8fb68f45b29a7fa54018cf7e4f1a9e"]) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000240)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/05/10 00:26:45 executing program 3: r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0xfff, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x32}) splice(r0, &(0x7f0000000000)=0x58, r1, &(0x7f0000000040), 0x1dd, 0x2) 2018/05/10 00:26:45 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0x7c, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}]}, 0x7c}, 0x1}, 0x0) 2018/05/10 00:26:45 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2]}, 0x5c) 2018/05/10 00:26:45 executing program 3: r0 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x8, 0x100) getsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getpeername(r2, &(0x7f00000004c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000040)="b7486d9918bb620aec268e426382b01385db6053e11ab6abdcacdbdb56f3e03dbcec100f2006387bac97af25948b8f59f004e5a825fcdb3db4bc7665df3c1b2e47b3ae9ec4eed541682c780b61f8f9fda37bceff0f5ad96d7d70fd898fcd6f38f3437f17e912b6b6d936e75f8e821d2a7b1af4f7f54001d65bfd176d69d2bfa6480c91ed3fd865733519fce163", 0x8d) flistxattr(r0, &(0x7f0000000100)=""/4, 0x4) 2018/05/10 00:26:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) 2018/05/10 00:26:45 executing program 2: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x48) r2 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x81, 0x6, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000340)={0x100, 0x0, 0x0, 0x20}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x1, 0x401}, &(0x7f0000000580)=0x10) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f00000003c0)={0x3, 0x70, 0x1, 0x7ff, 0x2, 0x3, 0x0, 0x85, 0x20000, 0x8, 0x4, 0xcf, 0xfff, 0x0, 0x1f, 0x6, 0x3, 0x9ee, 0xffff, 0xfe, 0x800, 0xd7, 0x0, 0x8, 0x7, 0x7, 0x5, 0xfffffffffffffffe, 0xf7a1, 0xfff, 0x8, 0x6, 0x87e, 0x1, 0xffffffff7fffffff, 0x7, 0x7, 0x0, 0x0, 0x5, 0x6, @perf_bp={&(0x7f0000000040), 0x4}, 0x10200, 0xffffffffffffff81, 0x4, 0x7, 0x7, 0x101, 0x6}, r5, 0xd, r2, 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000005c0)={0x0, 0x2}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd}}, 0x80000001, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x0, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x1, 0x2, 0x4, 0xfff, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001340)={0x0, 0x555}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000001940)=0x84) 2018/05/10 00:26:45 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0x7c, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}]}, 0x7c}, 0x1}, 0x0) 2018/05/10 00:26:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x5}, 0x10) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f00000000c0)=0x6, 0x4) 2018/05/10 00:26:45 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x5c) 2018/05/10 00:26:45 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000009c0)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000ac0)={&(0x7f0000000040)={0x10, 0x900}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)=@ipv6_newroute={0x38, 0x18, 0x311, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x38}, 0x1}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000b00)=@newtaction={0x1054, 0x30, 0x1a, 0x70bd25, 0x25dfdbfe, {0x0, 0xfffffffffffeffff, 0x7}, [{0x1040, 0x1, @m_connmark={0x103c, 0xb, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x529d, 0x1, 0x7, 0xdef6, 0xffffffffffffffc1}, 0x7}}}, {0x1004, 0x6, "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"}}}}]}, 0x1054}, 0x1, 0x0, 0x0, 0x801}, 0x4000) 2018/05/10 00:26:46 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/101}, 0x6d, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0300000000fcffffa60b2e916724d34c0b9963d35bc8a4fb6d48f00b928f2be3fa2239a9d57a28784a8445a359fe7803c610fa46ffdaef06b8d3d8ced2cf5598e86e7489ced3c126efcefbf7e5e97c3f10210c90c94b8709b1e6308f2fd25d5e6ff311fb34854a"], 0x67, 0x800) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000800)) 2018/05/10 00:26:46 executing program 5: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) rename(&(0x7f0000000800)='./file0\x00', &(0x7f0000000e80)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00") truncate(&(0x7f0000000040)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x5) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') 2018/05/10 00:26:46 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:26:46 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0x7c, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}]}, 0x7c}, 0x1}, 0x0) 2018/05/10 00:26:46 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2400, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000040)={{0x7, 0x6}, 'port0\x00', 0x41, 0x50020, 0x100, 0x57, 0xdf2, 0x5, 0x2, 0x0, 0x4, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000100)={0x57d, 0x8a6c, 0x7, 0x3, 0x3, 0x1}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x6) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r3 = getpgrp(0x0) waitid(0x2, r3, &(0x7f0000000240), 0x81000008, &(0x7f0000000280)) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000340)={0x1, 0x1, 0x5}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000400)={{r4, r5/1000+10000}, {0x0, 0x7530}}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000480)=""/219) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000580)={0x7fff, 0x8, 0x1000, 0x5, 0x100000001, 0x20}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000600)=""/195, &(0x7f0000000700)=0xc3) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000740)={0x100000, 0x18000}) getpeername$netrom(r0, &(0x7f0000000780), &(0x7f00000007c0)=0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000800), &(0x7f0000000840)=0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000880)={'IDLETIMER\x00'}, &(0x7f00000008c0)=0x1e) fsync(r2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000900)='bic\x00', 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000940), &(0x7f0000000980)=0xc) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000009c0)={0x3b, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4, 0x2, 'ovf\x00', 0x26, 0x0, 0x2d}, 0x2c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) getsockopt$IP_VS_SO_GET_INFO(r6, 0x0, 0x481, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000b00)={0x7fff, 0x2, 0xe2f, 0x1ff}, 0x8) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$UFFDIO_ZEROPAGE(r7, 0xc020aa04, &(0x7f0000000b80)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000bc0)={0x2, [0x0, 0x0]}, &(0x7f0000000c00)=0xc) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000e40)={0x0, 0x0, 0x46, 0x45, @buffer={0x0, 0x72, &(0x7f0000000c40)=""/114}, &(0x7f0000000cc0)="d35770037dc36319a025c58bd29f052298d0465adc614e2375f031d7bbb422602a203d991ed03748fe256fce10070e564a93108fa54f2272a09be49bd09dfc4407370fc38662", &(0x7f0000000d40)=""/177, 0x1, 0x2, 0x2, &(0x7f0000000e00)}) 2018/05/10 00:26:46 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x4, &(0x7f0000000080)}) getitimer(0x3, &(0x7f0000000100)) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x80000000, 0x6, &(0x7f0000000140)}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x800) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002b80)=ANY=[@ANYBLOB="8aa297680000000000000000000000003424d3da7e04f95b7b0d9123f0d769a5f84b8fb68f45b29a7fa54018cf7e4f1a9e"]) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000240)) 2018/05/10 00:26:46 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0xffffff5e) socket$packet(0x11, 0x3, 0x300) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/10 00:26:46 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='maps\x00') fcntl$setstatus(r1, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r1, &(0x7f0000000a00)="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", 0x200}]) 2018/05/10 00:26:46 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:26:46 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x30, 0x11, [{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:26:46 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000140)=""/237) semctl$SEM_STAT(r0, 0x2, 0x12, &(0x7f0000000000)=""/153) 2018/05/10 00:26:46 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x14, 0x0, 0x1, 0x7fffffffd}, 0x14}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x300, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x57, 0x1, 0x8, {0xfffffffffffffff8}, {0x1, 0xb57}, @ramp={0x893f5b3, 0x3f, {0x2, 0x51, 0x9, 0x6}}}) 2018/05/10 00:26:46 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x800, &(0x7f0000000000)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000180)) preadv(r2, &(0x7f0000001ac0)=[{&(0x7f0000000840)=""/22, 0x16}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/219, 0xdb}, {&(0x7f0000001980)=""/214, 0xd6}, {&(0x7f0000001a80)=""/55, 0x37}], 0x5, 0x0) io_getevents(r1, 0x2, 0x800000000000224, &(0x7f0000000080)=[{}, {}], &(0x7f0000000100)={0x0, 0x989680}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) io_submit(0x0, 0x0, &(0x7f0000000340)) io_submit(r1, 0x6, &(0x7f0000000800)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x8, r3, &(0x7f0000000200)="90bca6de63472257f496de8e44b9cb2e759b5063097c81cf774a32b539a3fd4e585a44fc96b812b1337379602141b13ae1b98d7a484b474370d031f1e80a043ad46ad5541710ba85d7fa39a986756a0109cd56001d721be85993a4afe091990c65b457f5ffd08c242ef740ccf7a4c6d86324f0d9dc59f131e4edbec632f09f32349c71f94cb914841480f6d8433559fee1f7cac759ab724648d036dd554af85a", 0xa0, 0xfffffffffffffff8, 0x0, 0x1, r2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0x119c, r2, &(0x7f00000002c0)="dd14d77ddf5afc135f64d1790384c928ac19cca6cffe90b113a9d7fcb3dd4941d353c85269232b0377340d63cd82587e2e791a73cf1e71cd1457bdbd42cc818d5772eec8c2e488237e3cc79d5369bbde407f30702035561fc6fb398b93af368ca9a865e473c3e5c8c01fb6f65e9a090179ff9e642c7f72c7b9a8d3c5d1b478c6456cc72610a7434c00434f655e5e64a57cd7c230c2883140e8dfd7347caa2689011a792f0f1479728e5c2d4d824c90f02f9e7d49f4481fafea2b7a513081008d95747db3005f", 0xc6, 0x20, 0x0, 0x1, r2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000400)="30665a553f0e742cfab804ec85a92f4b583e9ddbc6bd7d6acda9e1d44733c1707e55731475e6ca2e6181ff0f04b9c675ad19fac6bf415ce6e7fc539fa54d194b85a50a5dccf93500f757e781596cddf8ce2e1666fa344240a67675c94136560ceca8675da48cf0e44938462d4f444d8f37488dc29301f27436154158862df18d4c0446befba62ea9e1890ccecb9b802c9fd6a2e9a66dfe0de62d6efb073ec8a18332c1c5d7e58b3d5fe093b2caffc5e3df21053cc7ed9e2eb7c6a11675f9b40e4dcfcc0e300682e9f17a42c9b2158cab86a8c74927a9414fb0bc6da841f09c655b0b", 0xe2, 0x1, 0x0, 0x1, r2}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x6, 0x7, r0, &(0x7f0000000540)="6abeb17fd5af844b14fe11bd9a4b0848e5bd4f550f9a985bf2f8d1e3297007ae7c2f76b820aeaf4eba68a80637d2f3a51ac76d602ffa4e42e177d8533a13c556a5e4c1206bb3a22eb83231f5f04574820383a4a202dccf58a54be35e0d17edc847dc82054a79a66e85aab5fb2f1d2f97e95f2d3bb9636dc4a334598cb415c692bb12b66facce984434a6f26c2f04ed412a4d87924f6e811305b4104500a8e4f9222f2018208872dd049e3b0f5efb86e450b34e1d", 0xb4, 0x100000001, 0x0, 0x0, r2}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x7, 0x5, r3, &(0x7f0000000640)="5db4600a8ad2cb820920b1c9c22748a67b302f3462e9c462360f848441b5a003c895c77d50bf188bd6970fd5995177d757211e4e24309df3085e9147b2994edf945f8e70a019c7998b9576ae7ef38de48ca312a8bb0fa3c137307cbc0c2d9d62afad4f26ca43", 0x66, 0x10001, 0x0, 0x1, r2}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x7, 0x520a, r2, &(0x7f0000000700)="5c91d08d8d596f2c6623a23f83b4474f5059f2e8bda09c850afdd51405e7c4eec3b339135329c3e08c82d2f7cc92b69597d44c3f867b8a934c871980c74f66d9fa860e7c22f877120f8829545a602ee853cee072666ae72e4bae58db0d2e1d8d4571b8fa7e96feabc40b6fe56fbb53249045a3eecdfe7f43e8bb01ffe6824df06a822ba50bfe6b59", 0x88, 0x4, 0x0, 0x0, r2}]) timer_create(0x0, &(0x7f0000ee4000), &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000001c00), &(0x7f0000001c80)=0xfffffe91) tkill(0x0, 0x0) 2018/05/10 00:26:46 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000380)=0xfffffffffffffff9) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r2) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x1, r2}) close(r1) [ 156.868892] FAULT_INJECTION: forcing a failure. [ 156.868892] name failslab, interval 1, probability 0, space 0, times 1 [ 156.880242] CPU: 1 PID: 11304 Comm: syz-executor4 Not tainted 4.17.0-rc4+ #40 [ 156.887519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.896874] Call Trace: [ 156.899474] dump_stack+0x1b9/0x294 [ 156.903106] ? dump_stack_print_info.cold.2+0x52/0x52 [ 156.908301] should_fail.cold.4+0xa/0x1a [ 156.912355] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 156.917453] ? __lock_acquire+0x7f5/0x5140 [ 156.921681] ? debug_check_no_locks_freed+0x310/0x310 [ 156.926860] ? debug_check_no_locks_freed+0x310/0x310 [ 156.932046] ? debug_check_no_locks_freed+0x310/0x310 [ 156.937226] ? graph_lock+0x170/0x170 [ 156.941016] ? graph_lock+0x170/0x170 [ 156.944823] ? __lock_is_held+0xb5/0x140 [ 156.948880] __should_failslab+0x124/0x180 [ 156.953106] should_failslab+0x9/0x14 [ 156.956894] kmem_cache_alloc_node+0x56/0x780 [ 156.961372] ? graph_lock+0x170/0x170 [ 156.965172] __alloc_skb+0x111/0x780 [ 156.968880] ? skb_scrub_packet+0x580/0x580 [ 156.973190] ? lock_downgrade+0x8e0/0x8e0 [ 156.977332] ? kasan_check_read+0x11/0x20 [ 156.981471] ? rcu_is_watching+0x85/0x140 [ 156.985608] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 156.990792] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 156.996322] mr6_netlink_event+0xe6/0x1b0 [ 157.000465] ip6mr_mfc_add+0x12df/0x1df0 [ 157.004521] ? __rhashtable_insert_fast.constprop.48+0x17a0/0x17a0 [ 157.010829] ? check_noncircular+0x20/0x20 [ 157.015051] ? rcu_is_watching+0x85/0x140 [ 157.019189] ? graph_lock+0x170/0x170 [ 157.022981] ? rcu_read_lock+0x70/0x70 [ 157.026863] ? __unlock_page_memcg+0x72/0x100 [ 157.031365] ? graph_lock+0x170/0x170 [ 157.035156] ? lock_release+0xa10/0xa10 [ 157.039117] ? check_same_owner+0x320/0x320 [ 157.043423] ? __lock_acquire+0x7f5/0x5140 [ 157.047646] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 157.053190] ip6_mroute_setsockopt+0x70b/0x1d70 [ 157.057843] ? ip6_mroute_setsockopt+0x70b/0x1d70 [ 157.062670] ? alloc_set_pte+0x1013/0x1600 [ 157.066900] ? ip6mr_sk_done+0x530/0x530 [ 157.070949] ? print_usage_bug+0xc0/0xc0 [ 157.074998] ? lock_downgrade+0x8e0/0x8e0 [ 157.079142] ? unlock_page+0x1d0/0x2b0 [ 157.083026] ? print_usage_bug+0xc0/0xc0 [ 157.087082] ? debug_check_no_locks_freed+0x310/0x310 [ 157.092259] ? graph_lock+0x170/0x170 [ 157.096053] ? print_usage_bug+0xc0/0xc0 [ 157.100102] ? filemap_map_pages+0xcd4/0x1870 [ 157.104593] ? find_held_lock+0x36/0x1c0 [ 157.108648] ? lock_downgrade+0x8e0/0x8e0 [ 157.112783] ? lock_release+0xa10/0xa10 [ 157.116742] ? check_same_owner+0x320/0x320 [ 157.121061] ? __might_sleep+0x95/0x190 [ 157.125042] do_ipv6_setsockopt.isra.9+0x422/0x4660 [ 157.130055] ? ipv6_update_options+0x390/0x390 [ 157.134621] ? graph_lock+0x170/0x170 [ 157.138412] ? graph_lock+0x170/0x170 [ 157.142200] ? __lock_acquire+0x7f5/0x5140 [ 157.146422] ? find_held_lock+0x36/0x1c0 [ 157.150471] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 157.155992] ? _parse_integer+0x13b/0x190 [ 157.160137] ? find_held_lock+0x36/0x1c0 [ 157.164193] ? lock_downgrade+0x8e0/0x8e0 [ 157.168327] ? find_held_lock+0x36/0x1c0 [ 157.172382] ? kasan_check_read+0x11/0x20 [ 157.176516] ? rcu_is_watching+0x85/0x140 [ 157.180649] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 157.185834] ? __fget+0x40c/0x650 [ 157.189280] ? expand_files.part.8+0x9a0/0x9a0 [ 157.193847] ? lock_downgrade+0x8e0/0x8e0 [ 157.197983] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 157.203510] ? proc_fail_nth_write+0x96/0x1f0 [ 157.207989] ? proc_cwd_link+0x1d0/0x1d0 [ 157.212055] ? __fget_light+0x2ef/0x430 [ 157.216028] ? fget_raw+0x20/0x20 [ 157.219479] ? wait_for_completion+0x870/0x870 [ 157.224060] ipv6_setsockopt+0xbd/0x170 [ 157.228027] ? ipv6_setsockopt+0xbd/0x170 [ 157.232167] rawv6_setsockopt+0x59/0x140 [ 157.236216] sock_common_setsockopt+0x9a/0xe0 [ 157.240722] __sys_setsockopt+0x1bd/0x390 [ 157.244860] ? kernel_accept+0x310/0x310 [ 157.248907] ? ksys_write+0x1a6/0x250 [ 157.252705] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 157.257561] __x64_sys_setsockopt+0xbe/0x150 [ 157.261959] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 157.266962] do_syscall_64+0x1b1/0x800 [ 157.270836] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 157.275668] ? syscall_return_slowpath+0x5c0/0x5c0 [ 157.280596] ? syscall_return_slowpath+0x30f/0x5c0 [ 157.285519] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 157.290874] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 157.295709] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 157.300881] RIP: 0033:0x455979 [ 157.304054] RSP: 002b:00007f5386435c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 157.311753] RAX: ffffffffffffffda RBX: 00007f53864366d4 RCX: 0000000000455979 [ 157.319014] RDX: 00000000000000d2 RSI: 0000000000000029 RDI: 0000000000000013 [ 157.326275] RBP: 000000000072bea0 R08: 000000000000005c R09: 0000000000000000 [ 157.333530] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000014 [ 157.340782] R13: 000000000000059c R14: 00000000006fc740 R15: 0000000000000000 2018/05/10 00:26:47 executing program 4 (fault-call:1 fault-nth:1): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) [ 157.467265] FAULT_INJECTION: forcing a failure. [ 157.467265] name failslab, interval 1, probability 0, space 0, times 0 [ 157.478570] CPU: 0 PID: 11325 Comm: syz-executor4 Not tainted 4.17.0-rc4+ #40 [ 157.485845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.495204] Call Trace: [ 157.497806] dump_stack+0x1b9/0x294 [ 157.501433] ? dump_stack_print_info.cold.2+0x52/0x52 [ 157.506613] ? is_bpf_text_address+0xd7/0x170 [ 157.511110] ? kernel_text_address+0x79/0xf0 [ 157.515530] ? __unwind_start+0x166/0x330 [ 157.519680] should_fail.cold.4+0xa/0x1a [ 157.523731] ? __save_stack_trace+0x7e/0xd0 [ 157.528054] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 157.533167] ? save_stack+0xa9/0xd0 [ 157.536793] ? save_stack+0x43/0xd0 [ 157.540416] ? kasan_kmalloc+0xc4/0xe0 [ 157.544286] ? kasan_slab_alloc+0x12/0x20 [ 157.548419] ? kmem_cache_alloc_node+0x144/0x780 [ 157.553170] ? __alloc_skb+0x111/0x780 [ 157.557053] ? mr6_netlink_event+0xe6/0x1b0 [ 157.561377] ? ip6mr_mfc_add+0x12df/0x1df0 [ 157.565606] ? ip6_mroute_setsockopt+0x70b/0x1d70 [ 157.570435] ? do_ipv6_setsockopt.isra.9+0x422/0x4660 [ 157.575641] ? ipv6_setsockopt+0xbd/0x170 [ 157.579777] ? rawv6_setsockopt+0x59/0x140 [ 157.583996] ? sock_common_setsockopt+0x9a/0xe0 [ 157.588663] ? __sys_setsockopt+0x1bd/0x390 [ 157.592973] ? __x64_sys_setsockopt+0xbe/0x150 [ 157.597566] ? do_syscall_64+0x1b1/0x800 [ 157.601636] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 157.607006] ? debug_check_no_locks_freed+0x310/0x310 [ 157.612206] ? debug_check_no_locks_freed+0x310/0x310 [ 157.617395] ? print_usage_bug+0xc0/0xc0 [ 157.621449] ? graph_lock+0x170/0x170 [ 157.625260] ? graph_lock+0x170/0x170 [ 157.629076] ? perf_trace_lock_acquire+0xe3/0x980 [ 157.633927] ? perf_trace_lock_acquire+0xe3/0x980 [ 157.638782] __should_failslab+0x124/0x180 [ 157.643016] should_failslab+0x9/0x14 [ 157.646811] kmem_cache_alloc_node_trace+0x5a/0x770 [ 157.651824] __kmalloc_node_track_caller+0x33/0x70 [ 157.656742] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 157.661499] __alloc_skb+0x14d/0x780 [ 157.665204] ? skb_scrub_packet+0x580/0x580 [ 157.669511] ? lock_downgrade+0x8e0/0x8e0 [ 157.673652] ? kasan_check_read+0x11/0x20 [ 157.677783] ? rcu_is_watching+0x85/0x140 [ 157.681916] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 157.687091] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 157.692617] mr6_netlink_event+0xe6/0x1b0 [ 157.696766] ip6mr_mfc_add+0x12df/0x1df0 [ 157.700819] ? perf_trace_lock_acquire+0xe3/0x980 [ 157.705669] ? __rhashtable_insert_fast.constprop.48+0x17a0/0x17a0 [ 157.711983] ? perf_trace_lock+0x900/0x900 [ 157.716212] ? check_noncircular+0x20/0x20 [ 157.720446] ? rcu_is_watching+0x85/0x140 [ 157.724601] ? graph_lock+0x170/0x170 [ 157.728390] ? rcu_read_lock+0x70/0x70 [ 157.732262] ? __unlock_page_memcg+0x72/0x100 [ 157.736752] ? graph_lock+0x170/0x170 [ 157.740548] ? lock_release+0xa10/0xa10 [ 157.744509] ? __lock_acquire+0x7f5/0x5140 [ 157.748729] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 157.754259] ip6_mroute_setsockopt+0x70b/0x1d70 [ 157.758909] ? ip6_mroute_setsockopt+0x70b/0x1d70 [ 157.763746] ? alloc_set_pte+0x1013/0x1600 [ 157.767990] ? ip6mr_sk_done+0x530/0x530 [ 157.772063] ? perf_trace_lock_acquire+0xe3/0x980 [ 157.776906] ? lock_downgrade+0x8e0/0x8e0 [ 157.781059] ? unlock_page+0x1d0/0x2b0 [ 157.784956] ? perf_trace_lock+0x900/0x900 [ 157.789196] ? debug_check_no_locks_freed+0x310/0x310 [ 157.794398] ? graph_lock+0x170/0x170 [ 157.798208] ? print_usage_bug+0xc0/0xc0 [ 157.802267] ? filemap_map_pages+0xcd4/0x1870 [ 157.806751] ? find_held_lock+0x36/0x1c0 [ 157.810815] ? lock_downgrade+0x8e0/0x8e0 [ 157.814956] ? lock_release+0xa10/0xa10 [ 157.818921] ? __might_sleep+0x95/0x190 [ 157.822883] do_ipv6_setsockopt.isra.9+0x422/0x4660 [ 157.827897] ? ipv6_update_options+0x390/0x390 [ 157.832481] ? perf_trace_lock+0x900/0x900 [ 157.836708] ? perf_trace_lock_acquire+0xe3/0x980 [ 157.841533] ? graph_lock+0x170/0x170 [ 157.845327] ? perf_trace_lock+0x900/0x900 [ 157.849541] ? find_held_lock+0x36/0x1c0 [ 157.853593] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 157.859111] ? _parse_integer+0x13b/0x190 [ 157.863249] ? find_held_lock+0x36/0x1c0 [ 157.867301] ? lock_downgrade+0x8e0/0x8e0 [ 157.871437] ? kasan_check_read+0x11/0x20 [ 157.875578] ? rcu_is_watching+0x85/0x140 [ 157.879719] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 157.884896] ? __fget+0x40c/0x650 [ 157.888334] ? expand_files.part.8+0x9a0/0x9a0 [ 157.892898] ? lock_downgrade+0x8e0/0x8e0 [ 157.897039] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 157.902569] ? proc_fail_nth_write+0x96/0x1f0 [ 157.907046] ? proc_cwd_link+0x1d0/0x1d0 [ 157.911101] ? __fget_light+0x2ef/0x430 [ 157.915068] ? fget_raw+0x20/0x20 [ 157.918508] ? wait_for_completion+0x870/0x870 [ 157.923086] ipv6_setsockopt+0xbd/0x170 [ 157.927053] ? ipv6_setsockopt+0xbd/0x170 [ 157.931196] rawv6_setsockopt+0x59/0x140 [ 157.935252] sock_common_setsockopt+0x9a/0xe0 [ 157.939730] __sys_setsockopt+0x1bd/0x390 [ 157.943861] ? kernel_accept+0x310/0x310 [ 157.947918] ? ksys_write+0x1a6/0x250 [ 157.951714] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 157.957236] __x64_sys_setsockopt+0xbe/0x150 [ 157.961624] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 157.966626] do_syscall_64+0x1b1/0x800 [ 157.970513] ? finish_task_switch+0x1ca/0x810 [ 157.977507] ? syscall_return_slowpath+0x5c0/0x5c0 [ 157.982427] ? syscall_return_slowpath+0x30f/0x5c0 [ 157.987347] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 157.992711] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 157.997550] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 158.002726] RIP: 0033:0x455979 [ 158.005897] RSP: 002b:00007f5386435c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 158.013597] RAX: ffffffffffffffda RBX: 00007f53864366d4 RCX: 0000000000455979 [ 158.020859] RDX: 00000000000000d2 RSI: 0000000000000029 RDI: 0000000000000013 [ 158.028111] RBP: 000000000072bea0 R08: 000000000000005c R09: 0000000000000000 [ 158.035367] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000014 [ 158.042632] R13: 000000000000059c R14: 00000000006fc740 R15: 0000000000000001 2018/05/10 00:26:48 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x30, 0x11, [{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:26:48 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x200000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x32, "627aebe871f69ed5a2880c77c443d39168753de63c26be541b0e891748281d1c191ffe680ffab6db79d7de647c2db32b3c56"}, &(0x7f0000000100)=0x3a) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x1, 0x3, 0x64}, &(0x7f0000000180)=0x10) bind$nfc_llcp(r0, &(0x7f0000000000)={0x15c, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169fb2612107130ee55d9c0510420aaa96759ee5c36eb9bb12b6126793608d01000100000011ecc39806e4ac714b7ecefa8a934a"}, 0x60) 2018/05/10 00:26:48 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000000c0)) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='esdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') rt_sigpending(&(0x7f0000000000), 0x8) openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000100)={[0x12002, 0x1000, 0x6000, 0xd004], 0x88, 0x40, 0x7}) 2018/05/10 00:26:48 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001abfef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)={{0x9, 0x5, 0x0, 0x400, 0xf06, 0x7f}, 0x9}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x3cfb, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096100, &(0x7f0000000000)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x8, 0x4) 2018/05/10 00:26:48 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x4, &(0x7f0000000080)}) getitimer(0x3, &(0x7f0000000100)) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x80000000, 0x6, &(0x7f0000000140)}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x800) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002b80)=ANY=[@ANYBLOB="8aa297680000000000000000000000003424d3da7e04f95b7b0d9123f0d769a5f84b8fb68f45b29a7fa54018cf7e4f1a9e"]) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/05/10 00:26:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, &(0x7f0000000180)=""/245, 0xf5, 0x10000, &(0x7f0000000280)=@l2={0x1f, 0x7f, {0x7, 0xbab, 0x2, 0x1, 0x9, 0x100000000}, 0x3, 0x91b7}, 0x80) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000040)='/\x00', 0x0, 0x0, &(0x7f00000001c0), 0x280a0, &(0x7f0000000140)=ANY=[@ANYBLOB="646174613d6f7200000000000001035f75675f6e745f65387472615f6973697a653d342c000600"]) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x32, 0x400) 2018/05/10 00:26:48 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000a0f000)={0x2, 0x70, 0x69d, 0x0, 0x0, 0x0, 0x0, 0xfffffff5, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff001, 0x2, @perf_config_ext}, 0x0, 0x0, r0, 0x0) 2018/05/10 00:26:48 executing program 4 (fault-call:1 fault-nth:2): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) [ 158.133549] QAT: Invalid ioctl [ 158.155347] QAT: failed to copy from user cfg_data. 2018/05/10 00:26:48 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:26:48 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x30, 0x11, [{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:26:48 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f00000003c0)={0x20001}) r5 = dup3(r4, r3, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f00000002c0)="b832000f00d867f466b8400000000f23d80f21f86635800000a00f23f86467660f3a410e07ba200066b802d3a45a66efd1a65900b84d000f00d0e63d0f01c96766c744240084ad21706766c744240235bc00006766c744240600000000670f011424", 0x62}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) setrlimit(0x7, &(0x7f000018f000)) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000340)="b809008ed0360f017801440f20c0663502000000440f22c0baa000b80000efbaf80c66b8e679618b66efbafc0cecba2000ed332ab8bd000f00d066b95e0a000066b80080000066ba000000000f3065643666dec5"}], 0xf6, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/10 00:26:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000000), 0x102000001) close(0xffffffffffffffff) r2 = gettid() capget(&(0x7f0000000280)={0x0, r2}, &(0x7f00000002c0)={0x6, 0x0, 0x0, 0x5, 0x0, 0x1000}) [ 158.177923] QAT: Invalid ioctl [ 158.192985] QAT: failed to copy from user cfg_data. 2018/05/10 00:26:48 executing program 5: 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, 0x1, 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$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x80045300, &(0x7f0000000200)) 2018/05/10 00:26:48 executing program 3: r0 = memfd_create(&(0x7f0000000500)='tls\x00', 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x80000000}) lseek(r0, 0x0, 0x3) 2018/05/10 00:26:48 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x3a, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:26:48 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x30, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}]}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:26:48 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x727, 0x8000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000140)=0x4) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) 2018/05/10 00:26:48 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgid() futex(&(0x7f0000000080)=0x2, 0x86, 0x0, &(0x7f0000000040), &(0x7f0000bbb000), 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x3000000, 0x2) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/05/10 00:26:48 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xcb, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:26:48 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x30, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}]}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}]}, 0xac}, 0x1}, 0x0) [ 158.939827] EXT4-fs (sda1): Unrecognized mount option "data=or" or missing value [ 159.065618] EXT4-fs (sda1): Unrecognized mount option "data=or" or missing value 2018/05/10 00:26:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="1004000000100000cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef010001000000e95dbe5a00000000000000000100000000000000848d00008000000005", 0x5d, 0x400}], 0x0, &(0x7f0000000180)={[{@noload='noload', 0x2c}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x4000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x80, r1, 0x800, 0x70bd2a, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xb0b}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1ff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}]}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x810) 2018/05/10 00:26:49 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000000240)={0x1, {&(0x7f0000c91000)=""/24, 0x909917b1398f70c1, &(0x7f00000001c0)=""/101, 0x3, 0x2}}, 0x68) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000040)=r0) 2018/05/10 00:26:49 executing program 5: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080)=0x1, 0x3, 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)=0x1, 0x2) futex(&(0x7f000000cffc), 0x1, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000000140)=0x1, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x8000, 0x8c) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6, 0x4) 2018/05/10 00:26:49 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd1, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:26:49 executing program 3: io_setup(0x0, &(0x7f0000000000)=0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2, 0x0) r2 = eventfd2(0x9, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000001280)={0x5, 0xd, &(0x7f0000001100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xd3cf}, [@alu={0x7, 0x40, 0xd, 0xe, 0x2, 0xffffffff}, @map={0x18, 0x6, 0x1}, @call={0x85, 0x0, 0x0, 0x35}, @call={0x85, 0x0, 0x0, 0xa}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4}], {0x95}}, &(0x7f0000001180)='syzkaller\x00', 0x18, 0x88, &(0x7f00000011c0)=""/136, 0x41f00, 0x1}, 0x48) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000001380)='/dev/null\x00', 0x101000, 0x0) r5 = eventfd2(0x2, 0x80800) r6 = syz_open_dev$vcsa(&(0x7f0000001440)='/dev/vcsa#\x00', 0xfe, 0x220000) r7 = accept$unix(0xffffffffffffffff, &(0x7f00000014c0)=@abs, &(0x7f0000001540)=0x6e) r8 = eventfd(0x10000) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001680)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = openat(0xffffffffffffff9c, &(0x7f00000026c0)='./file0\x00', 0x200400, 0x10) io_submit(r0, 0x5, &(0x7f0000002740)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x5, r1, &(0x7f0000000100)="787a230fc2c6fa5effccec34625489a55928aa7a7df20b61d3023e14b09cca495b14edd00b33ac8ff097078fd663a11f3c71b66ca8683fda516f7fdbeae869c38ef0a50cc576c212873b1677bc436a2ba305ef42bfac9b7567f88463f18e6e24417db7dd178f262f1211ac591fad5cfc3ab7a39e425c5382238ba96fce0be1bdf28988fb5c2b0ffc282da0cecd005bf191b55b9bc46116645b671572d83e8545ca385d460b13cad93301d68d35fda5650559f99abd99c1c7f73e9bea97c5eaf608f7b8a4a707f2d7898e197776e5de34eed2e02148a37afc83df6131ed5ad7f04b3442f4ced8323a8447ce9639771696b6fc0543faed66b01bcd47325c38d747c899dbf2949ef0a5a679c9e2128662f9c5d808a62ded421553f7c12c3538b087bcc7917d3a233b17f2c142167a24d1e4453d77e724457766c586062f58dbcc00243aa03683fd3cddfdf25e1f7d450cc287fe193c6cdd4605b17501ac7e8a815c8075726da850043ff7a42787e0b3193774a024c20ca9f74b025e1d45bcf30825a13524eb8f4eefe2720685cba878e15ce56ad40d4000840d742cf3b0c913ff35e0986d2f749334e5b9f45084e7620c5907f1272b4203f8b4567312f89ac7c7f1ec0f0ae0cb4cc8932455ae8efb93fa6f40773808db8abd74f10464d30a9a19d6630b77133095398827a9b99cbde78fda615b05c8065f9d9bf8571ac24f77ee2d2bce098b7fe584516aeaae6140a665f3aa7960a6277f176f9d17b83313b0c60f455b915230258b78518709dd4f690c7feb747a3b69c0f9e321992478c4e361c288903e68a95a91469e9d09d2892fa7dc4c485f0632e5259ebecd4e2ea84023843cab0edc03663b46d19eaa6301082fdb842af0ef60b4b1d84235b9d823abfc754c627030f6b939e7e309eef4a95e12459757a1cd53ce294152f2e270b4113c704d8b769a8303120c498ba3aff4333fa33bd0da2ddc0f089cdd3e57421255864dd6bfce3fbb68320ac503cc31a6f7c401a990ae4d3c1eceeb1ecdc47d9adc50ecf8c9729533eb87e5a191d331d3658baa8bbea63b7546fa95ef3d1c92da422d5a12bea111dbd039d19dcfe450c0f5ddf4872569c62441ac7c9005d545262a9d6dea631d07ad1a56a1fdb78e2e19f2e4b4e1257dd9f5ab210f58b2b8f637265958b42e6848139cfa7e2bf02f5df0da7a17be8dd338550f0bac13e5d0660b60766f75283af3a5228acb1887b061b50a39e85c45513bca457c8e3d93cae09bb290eca315a82a129bcba49a844b33fcf48f41b2c34995756d1fff6de93946cf755e3680388e25cb8fac2633b0115fb5c1d4c36e66c7e277ca09c4814a37223a758fbf18ad3d837de14eff4005c537f52b8dfbeefb81dae8b2b33469e3498824ae1c6536cd7c3d9c2b0041f2a4996df57c393556cdd6b395b8f9fb1294429c44d39b6c42f9ed1bcfa92cb48940c103f4e79c344b39eae414d4849044afc87f1787e6c90391053413ecd4d1d23f94d0d82099dee5226bf9926b8f48a5628a99c932c847bf5838ad6e2f3449b8124f75dec701bbb3b9f76ea8b137f3d545b27fd5df08a6e6c818531eda617597c246110d705420e9d6ce6272bc9228e2d0bbc4117b1a7f44ed98826156becd1646701a49a8327b601e5111eb0c7fed3ebefd0f175eb617d1f12cf3f007b3bd9c76bcc2757651aa7fdf3fc00af12e6bf381deba9fd845116e7d43ca49b211db622cae392a695114ea089c9e372fb99134f9dee9e2f1a0d95d5f2b77932299963e57d7f2e637f4b4bdd89bcf0cc56d5233d4144e7e31ec86c1cd675ab7a8c54287b64436cf8477d73c1d26ca2bd7450af2e082d3597b3572f31a78a54c46df4a9310e16e76db888f5ab2df4152e1d8f39f97bc2fad290d92a858b79fe4195130d979935eff54dc53066694adf368c52386d4a42ab80b21137955cad33fe182d4c3ba957274b2d48fcb4f8f3d94ca57f17b6c076c3caade3e8406de7c7dc95d90df71ffd4b6f630fba5c1c78d2d82651680cf3da841a300e6a9c96764ade58aabde6d1bedea917675a4a5298103fbb4c7a36dddc723ece6c7d3b9d2e4e395bc46f2a4e294c5d9c1a256c0b90d0fc5414e6e2d0c4aebba55f5299233af3a03d35315802cdbde7133539da7f4a0e5b3210780779da767456e74ec4bfe675fb9eba0034533c90f52f55bed88afde25c06c478dbfd87eac5f438f847aa1a3ab7ad78610b81877ffe677236e75f56157007b482ddc98061d9340bf5dd6ef7b6d5323cb973904b1abe65f63607e0c4c58de1563c51b15d8329ac01f4cf4826457201c4e6448d7981155406d4d6339dea7c471c6848b39acfa5a7cd721d084a22a699c2930103de08dd689c360f0ff70e70c1103f26a0ac8077e3eef54de6e35bd61cb1e29cf441b6f425fb49fa1380f16e5d960f091edf1cdf2375d3ebdf9475c64714c8ae97eea37770dcf9ea11c45a176bd9f17ae68f410df590690ee421a64cd935895df4856f21d35b6137aa41ebbbaf11112138f433a95890545c99be5a89971bd7e3c3a131eb9f0ee542b0c08588e24df22e1ffd3a2556364d83052f991369bcf733bf802e8fe732e982118d8d2640b0c7feea1fa69a0c0d48299ed8983f097b9a005cf7f3e1247fe98f9a5fc40daa6579fac8783e3986c2031c7d9c3f51d209c1a0a52e55ca971fd3c72bead3b9d2a0f2fe61c311346c83487c5088625870e05d765faaf8882ead68a0112d684025c3bc1ec3fea0a9a69311c188fe48a383deb7c86c9091de4d24456e98b629e828552f3cdf9fd279155d8096a7477f199b99c1a850461a3a18202accdfa8e12b356edb99256bb9516b691d67c1e990efe069d1116831eea40dafec7577c6f9cc9e41327d38889faf304df7f7adf51044565cf7f2e0079d5b00a2eaa6e4b9ee05d61142b5b035dff0580c3a82610f09e15d517830576c4ac64f8ba24913d62bfd3840afc7f85e4bc3ef39dc1ccd052dca6b8218cacca7f6c9df45d7c773ad23da4f817313dac36c5ad873349966105b52c7ba99cd37696d6d8f35aa8e0a5fe846165ad5bf288fe45a039f677dd16692713233bc7485e1c178a6a36a97d275f86a1d03ce2706c1743c94248ac797d7f2aa7cef474c59eebd169fec9b02865e8c2a09c0207925efba4dd041f39d84de383bbd1e99bcb660a5267fea33c43481c3c63603e275432febc1f79a4d3306f24f7aedd86fdf672e4911eda1781d5ed06a62002f9081bde8a9c28302fdc368d3ad168e80ee26ceff8cb59a7a380b78af637dda555606c1fce6c0c0d48eca3b6a70352a9ebfea9453bd50dd41e65c46cb1665bb5ecc5ecf986a3056a88a966aba230522b1ae944d57801f2f4061865ea8b0ccdb7cb341bef0415f6a23927175ce26caf6276546b51cbf0b59bdb5f559fba93da0c9d8b9ca718ec3a3dcc8afbda37342031d8e954f571fdb9ced2188fb6e9ce321fa3296942c7bcd85fedcf9607aa501d5b7041b1efaa2a8ac7db425176bd5ad0ff6ea0fc4882833e89309089eb5a06e23cb60c5977bba416da4092f7858980aecb01d0b8fc7a511a9b866844c96ea34a6837a42203bb81a6f503a5e507f32754ea9e733de17c7efa50f62f11ba783ee30b7f7fd125fc6f6e6d861868992cbd57bbdbdbdc6916892131b10df42e7b8ff079c0db65cdc36fef0fba16e631c85b593f627d5465da518c9eab9b835e7ab06df9c602480ae3c67e0432e026d5486b156552ed71cecf6b05d17381f8b7eed1719c36f93595c5b51f244ca873b63d3fcdc48dd158c851d0707943026f453dcf69f190a20160537de4f4615dc85e990ab92a2d576f38b1aff0568f9ee8e2928f8753ab4ff4e9af64b136dc650969444f48358caeeee8b557b1be1071a3572cead57a9c4116921f5b7698311036886fbc6b9098a99558bc5cde0c521ea861ac9ca4e992492ed41405bb50450490a44f1073874ba7103a4684c3efa27d2365319bf5485e641128b3e67dc4001f94fa7c18dbe61211decccad9738ea75f654b1de88f4056a742e7bc7e88c46df456106adfef2fa1140e6389e3e894e3eb850b297739df3d59f038f6f92ba31f808889049bb26601e2e1d3a60cf7ade0696e60a7b0542348bedc69992813a9522a0beeeecc77c7fda3190302d1c26810f05e1ab98fe9b8c23717949e5ea58fde086e20ac998455b67c9c880459e86d9ec7096a8eeb35d314722de739a3a3f76ff58874ef5f465288c73ef8fea507ea5df4c2ecd5f3b1be8af7ffbad86af38d1d66115deb06f7730538e82f7f599843222deb6ebd90ed437aec9e0655762bb024e1d5912fdfbb4713fc8cf691ec65a820dc0b3af46d6be3c9fc97bb64d14c9f31f3f3e0bf029a64e85aad93abf26fad558a0bee005f5592f36b899971e0b4b4209fe4eecccbb390110ea3bc38d71a0e2db2bec5b3b54826d3c318c9e430d9ec3ac8f378337d61d7537a3b6db7f14922d2313b00c8e8a632e5d208dd42157a7dc648039a1dfe6c2fff2528f3f3bb5ac4b74659867edf4637a26371dc73f2e17d7ef722277613cf4c35179cf2e62afc502a6266e9d019934b58ff86804f825d1b4dc49d52d6a45188c18640fc533f75177867ac774561fc7d4bbd5d03ad1eca5493d0abff2ca3b83f90e3c0508a49e4368f8dac4f2d54f7871607993cad634ef9a1eb8b847877ba1a9be9244fb645ccbb4e0dc46721b633679607e53c5a4222410d29454f893da3f791b8e54c13168f5d10d54b20cb957c36a5ffedccee228aa1be8b137baa6cf0ed3b89c446f64fed06d2c800918b71b545da3fe3b7c1f3285f13bd570dd5273d93cee4fe5f4ea8207b695d2d251429c6c03c64a2ee5335b54a41662bb719a4cfb843c39fd2b7b6a321dd2c942082ac3fc3d7410ce5717b7fc8b90e57c4656d0ee74cb1c6fbbf5b86c46904024c9eaff20ca6264f93ec11cd1cd1b3ec6b84837f952e3ad22d8c46303e85bc2444032ac79a479df0da2567e9c74183569b43bc28fa2164c060d57087da44f1eb648f155b7a76a8775eae30d8c23efdae58e9b1aaae04b28f9e9695d1ecc0ab551a70ae4bce8dc8d15ef3593d3cb0d781b3c76808bb2fd500e3e1622d7f36cf161b433bfc2dee9172bdb706a3adc322323626c308816f8e2e6c258665adcea9fad00b97af6ad9d99019bc210012e8a75a307147b8c941673574a3269c483b1ef84c7b400b0690659f62309a47526f5d3eed27ae8daf1be9f84ee0c2e30ad44c552b176e36c224cd5d11b26c6ac3c0c11b60ec353d50d17afe44bc8b8aad7a77d30b7aad94e1ab647bab2b9848c08d5c7d35ca00874587e19307853534a04d0cb4b5532ab565673618154307c4f686885642436f5ac7bf7091e3957f2ba00e9b0ad47a89f3cb5d92413352b7ee05d1671861775e629192139a5d89ab810325a5e67e717cfd02ad8b32de21f3b11fb05efd2bbec1360c55cec5249e6970b5a35d4fc714c4e554788dd9ae02abb6c050e1cf42befb7a8c11afe1fd069b3d323a6f715f8b1e4b1e8808cbdbd0748007985a2e7248c5b24b53fe29465f89dc4f1fac0f7be6a4af4fd027a390b7c668aa72816e82891e389dbe75b2b378c0f75827ba7d0982a3e532ae08b5e7716b63a296e7c70097075b724be81453609f733d8cc153a6d1a17b1790b532bf38e4eb9d6ad285a932b74163c5a9c3c9544c14b11dbb81915e90c0c3aa2ad0e63d3a7f750779c4cd5922e2f9290708d0cbe728a1231aa9d9ee82323109cb55025e1548e5af655f704288713f7d248d018fd87c570a", 0x1000, 0x6, 0x0, 0x1, r2}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x1, 0x2, r3, &(0x7f0000001300)="59f1a4cd8b2554c1dd75db6ed719324c90b8d2974772354bdc01d07460b25be4e7f1c5ed8a6abd7ec529d6e6d52d26bb631e00ea3ebdd1c8650cf4649c9e830e5ba9a83fec3fdbaca378b1a8204554c25da5db3b90e507c78618ba3c35abe9633e7b950f2bd304ac070f128ee9c2c35c8270da1ed66a1da4f8d0b9", 0x7b, 0xffffffff00000001, 0x0, 0x0, r4}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x8, 0x6890, r5, &(0x7f0000001400)="3f4d43ce721c77091d99fb6d40660d8f5862cb9dbebdbaab0804d0e6973baee28321166738d70f38", 0x28, 0xfffffffffffffffa, 0x0, 0x0, r6}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0xe, 0x9, r7, &(0x7f0000001580)="38125dd6102e3905f74ea82aedb97cc218a9ae5d8db84650eedeb28c7a0300984a92c5347522615951b0d108f462d8699dd93be42256e09c4f7fa0a829e5a71f22db7c467b1885b45cf5c53d8c652b4c241feee4628ae91d0cc2dc3c895d3ce3970231efdbda795ab07337aab6e44d378b4363b9dec648f779862d95e22ca3915f3930c767c22505ae89b7c53418690e795b5b1cbb3026663c19ff8f2338208777b17e806a2560e3ef8a6bd368", 0xad, 0x7, 0x0, 0x0, r8}, &(0x7f0000002700)={0x0, 0x0, 0x0, 0x2, 0x800, r9, &(0x7f00000016c0)="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", 0x1000, 0x100000000, 0x0, 0x1, r10}]) r11 = socket$netlink(0x10, 0x3, 0xb) io_setup(0xa3c, &(0x7f0000409000)=0x0) io_submit(r12, 0x1, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r11, &(0x7f0000000000), 0xfd28}]) 2018/05/10 00:26:49 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip_tables_matches\x00') readv(r0, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x46, "8b42438ca6778937039db2324d6bea946ed8ba45f718cdcf68b18905f74d7a7f3c6c266b3f65305134d2c9fc257c9fc8a1f8920a7f9fca276b898ec14371178c1832855127f7"}, &(0x7f0000000240)=0x4e) 2018/05/10 00:26:49 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x4, &(0x7f0000000080)}) getitimer(0x3, &(0x7f0000000100)) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x80000000, 0x6, &(0x7f0000000140)}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x800) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002b80)=ANY=[@ANYBLOB="8aa297680000000000000000000000003424d3da7e04f95b7b0d9123f0d769a5f84b8fb68f45b29a7fa54018cf7e4f1a9e"]) 2018/05/10 00:26:49 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x30, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}]}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:26:49 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0x30, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:26:49 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:26:49 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x20000, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000000180)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) connect$vsock_stream(r3, &(0x7f0000000140)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) syncfs(r2) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r5, 0x800443d3, &(0x7f0000000040)={{0x3ff, 0xff, 0x0, 0x3, 0x400, 0x5}, 0xc41, 0x2, 0x3}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 159.267299] EXT4-fs (loop1): no journal found [ 159.271931] EXT4-fs (loop1): can't get journal size [ 159.334685] EXT4-fs error (device loop1): ext4_iget:4756: inode #2: comm syz-executor1: root inode unallocated [ 159.415454] EXT4-fs (loop1): get root inode failed [ 159.420510] EXT4-fs (loop1): mount failed [ 159.470135] EXT4-fs (loop1): no journal found [ 159.474755] EXT4-fs (loop1): can't get journal size [ 159.496958] EXT4-fs error (device loop1): ext4_iget:4756: inode #2: comm syz-executor1: root inode unallocated [ 159.516421] EXT4-fs (loop1): get root inode failed [ 159.521472] EXT4-fs (loop1): mount failed 2018/05/10 00:26:50 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000481000/0x11000)=nil, 0x11000, 0x0, 0x132, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003500)={{{@in=@loopback, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000003600)=0xe8) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2000, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x100000000, 0x4ab, 0x7, 0x7}, {0x401, 0x1f400, 0x6, 0x9}, {0x0, 0x1, 0x7, 0x3}, {0x4, 0x2, 0x9c, 0xb}, {0x5, 0x6, 0x37}]}, 0x10) fremovexattr(r1, &(0x7f0000000040)=@known='security.ima\x00') syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x400, 0x10000) 2018/05/10 00:26:50 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, @in6={{0xa}}}, 0x98) r1 = accept4(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24}}, 0x4c18, 0x100000000, 0x1, 0x9, 0x6}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000280)={r2, 0x3f}, 0xfffffe2c) 2018/05/10 00:26:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000040)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000400)=@getae={0x40, 0x1f, 0x101, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0x40}, 0x1}, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x8000) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f0000000080)) dup3(r1, r0, 0x0) 2018/05/10 00:26:50 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xc8, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:26:50 executing program 7 (fault-call:1 fault-nth:0): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:26:50 executing program 6: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x105000, 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000140)={0x6, 0x3, 0xa9e2, 0x6}) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000200)={0x80, 0xfffffffffffffff8, 0x81, 0x0, 0x400, 0x862, 0x2, 0x800, 0x4, 0x5, 0x20, 0xfff, 0x0, 0x6, 0x0, 0x1c000000000000, 0x9, 0x4, 0xffffffff}) ioctl$TCSBRKP(r1, 0x5425, 0x7) 2018/05/10 00:26:50 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)={[{@background_gc_sync='background_gc=sync', 0x2c}]}) inotify_init1(0x800) 2018/05/10 00:26:50 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x4, &(0x7f0000000080)}) getitimer(0x3, &(0x7f0000000100)) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x80000000, 0x6, &(0x7f0000000140)}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x800) [ 160.345118] FAULT_INJECTION: forcing a failure. [ 160.345118] name failslab, interval 1, probability 0, space 0, times 0 [ 160.356422] CPU: 1 PID: 11482 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #40 [ 160.363695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.373037] Call Trace: [ 160.375613] dump_stack+0x1b9/0x294 [ 160.379231] ? dump_stack_print_info.cold.2+0x52/0x52 [ 160.384404] ? lock_downgrade+0x8e0/0x8e0 [ 160.388540] should_fail.cold.4+0xa/0x1a [ 160.392585] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 160.397671] ? __local_bh_enable_ip+0x161/0x230 [ 160.402326] ? _raw_spin_unlock_bh+0x30/0x40 [ 160.406721] ? release_sock+0x1e2/0x2b0 [ 160.410677] ? rcu_is_watching+0x85/0x140 [ 160.414809] ? __local_bh_enable_ip+0x161/0x230 [ 160.419472] ? __release_sock+0x3a0/0x3a0 [ 160.423607] ? find_held_lock+0x36/0x1c0 [ 160.427663] ? check_same_owner+0x320/0x320 [ 160.431972] ? rcu_note_context_switch+0x710/0x710 [ 160.436889] ? __netlink_lookup+0x5cf/0xaa0 [ 160.441197] __should_failslab+0x124/0x180 [ 160.445421] should_failslab+0x9/0x14 [ 160.449206] kmem_cache_alloc_node+0x272/0x780 [ 160.453774] ? find_held_lock+0x36/0x1c0 [ 160.457823] __alloc_skb+0x111/0x780 [ 160.461524] ? skb_scrub_packet+0x580/0x580 [ 160.465833] ? rcu_is_watching+0x85/0x140 [ 160.469967] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 160.475147] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 160.480670] ? netlink_autobind.isra.34+0x240/0x330 [ 160.485675] netlink_sendmsg+0xb01/0xfa0 [ 160.489724] ? netlink_unicast+0x740/0x740 [ 160.493949] ? security_socket_sendmsg+0x94/0xc0 [ 160.498688] ? netlink_unicast+0x740/0x740 [ 160.502910] sock_sendmsg+0xd5/0x120 [ 160.506610] ___sys_sendmsg+0x805/0x940 [ 160.510572] ? copy_msghdr_from_user+0x560/0x560 [ 160.515319] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 160.520840] ? proc_fail_nth_write+0x96/0x1f0 [ 160.525321] ? __fget_light+0x2ef/0x430 [ 160.529278] ? fget_raw+0x20/0x20 [ 160.532712] ? find_held_lock+0x36/0x1c0 [ 160.536762] ? kasan_check_write+0x14/0x20 [ 160.540984] ? wait_for_completion+0x870/0x870 [ 160.545557] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 160.551086] ? sockfd_lookup_light+0xc5/0x160 [ 160.555564] __sys_sendmsg+0x115/0x270 [ 160.559435] ? __ia32_sys_shutdown+0x80/0x80 [ 160.563827] ? __sb_end_write+0xac/0xe0 [ 160.567787] ? fput+0x130/0x1a0 [ 160.571050] ? ksys_write+0x1a6/0x250 [ 160.574842] __x64_sys_sendmsg+0x78/0xb0 [ 160.578890] do_syscall_64+0x1b1/0x800 [ 160.582763] ? finish_task_switch+0x1ca/0x810 [ 160.587245] ? syscall_return_slowpath+0x5c0/0x5c0 [ 160.592160] ? syscall_return_slowpath+0x30f/0x5c0 [ 160.597073] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 160.602422] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 160.607254] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 160.612427] RIP: 0033:0x455979 [ 160.615597] RSP: 002b:00007f3d1d2cdc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 160.623287] RAX: ffffffffffffffda RBX: 00007f3d1d2ce6d4 RCX: 0000000000455979 [ 160.630541] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000013 [ 160.637794] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 160.645045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 160.652299] R13: 0000000000000541 R14: 00000000006fbeb8 R15: 0000000000000000 [ 160.682328] f2fs_msg: 20 callbacks suppressed [ 160.682341] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 2018/05/10 00:26:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000040), 0x4) 2018/05/10 00:26:50 executing program 2: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000500)='sysfs\x00', 0x0, &(0x7f0000000380)) umount2(&(0x7f0000000000)='./file1\x00', 0x1) rmdir(&(0x7f0000000340)='./file0/bus\x00') 2018/05/10 00:26:50 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xca, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) [ 160.683250] IPVS: ftp: loaded support on port[0] = 21 [ 160.686950] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 160.707497] attempt to access beyond end of device [ 160.712553] loop1: rw=12288, want=8200, limit=20 [ 160.724404] F2FS-fs (loop1): invalid crc value [ 160.734849] attempt to access beyond end of device [ 160.740462] loop1: rw=12288, want=12296, limit=20 2018/05/10 00:26:50 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000340)) r1 = socket$inet6(0x10, 0x80800, 0xfffffffffffffffd) sendmsg(r1, &(0x7f0000000200)={&(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x1, 0x2, {0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06310700a84308910000003900080002000c00000000001900a30700ffffffee0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x10000000000001e1, &(0x7f0000000040)}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e22, 0x100, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, {0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x4, [0x9, 0x5, 0x19b860000000000, 0x5, 0x1ff, 0x10001]}, 0x5c) getdents64(r2, &(0x7f00000002c0)=""/60, 0x3c) getpeername(r1, &(0x7f0000000440)=@ipx, &(0x7f0000000400)=0xfe8c) 2018/05/10 00:26:50 executing program 7 (fault-call:1 fault-nth:1): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) [ 160.772486] F2FS-fs (loop1): invalid crc value [ 160.777238] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 2018/05/10 00:26:50 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x100000}, r0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7b753c31273", 0x1b}], 0x1, &(0x7f0000001100)}, 0x0) syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0xc0002) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00000000c0)={0x0, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003540)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003400)=[{&(0x7f0000000280)=""/140, 0x8c}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/175, 0xaf}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/4096, 0x1000}], 0x5, &(0x7f0000003480)=""/155, 0x9b, 0x167d}, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000003600)=ANY=[@ANYRES32=0x0, @ANYBLOB="570000009b826418f84d0d698d733555d0ee83f0d058ba97c89e037246857eeaff53fcf91129c0af8fe00100bde052929ee347e98927b1d5c64111a829a57bc936863ef94ecd366fecd9b24618feae057f12671bd80f005ea4ae26"], &(0x7f0000003680)=0x5f) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000036c0)=@assoc_value={r4, 0x9}, 0x8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000003580)={'HL\x00'}, &(0x7f00000035c0)=0x1e) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x66, 0x8c2}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/05/10 00:26:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00'}) accept4(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000040)=0x80, 0x80000) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@getaddr={0x14, 0x16, 0x200, 0x70bd2b, 0x25dfdbfd, {}, ["", "", ""]}, 0x14}, 0x1}, 0x0) 2018/05/10 00:26:50 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xc9, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) [ 160.877580] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 160.884732] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 160.894573] attempt to access beyond end of device [ 160.899675] loop1: rw=12288, want=8200, limit=20 [ 160.944678] F2FS-fs (loop1): invalid crc value [ 160.963914] attempt to access beyond end of device [ 160.968981] loop1: rw=12288, want=12296, limit=20 [ 160.988651] F2FS-fs (loop1): invalid crc value [ 160.993384] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 161.032927] FAULT_INJECTION: forcing a failure. [ 161.032927] name failslab, interval 1, probability 0, space 0, times 0 [ 161.044248] CPU: 1 PID: 11513 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #40 [ 161.051527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.060881] Call Trace: [ 161.063479] dump_stack+0x1b9/0x294 [ 161.067119] ? dump_stack_print_info.cold.2+0x52/0x52 [ 161.069575] attempt to access beyond end of device [ 161.072312] ? is_bpf_text_address+0xd7/0x170 [ 161.072330] ? kernel_text_address+0x79/0xf0 [ 161.072349] ? __unwind_start+0x166/0x330 [ 161.072370] should_fail.cold.4+0xa/0x1a [ 161.072386] ? __save_stack_trace+0x7e/0xd0 [ 161.072404] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 161.077351] loop1: rw=12288, want=8200, limit=20 [ 161.081811] ? save_stack+0xa9/0xd0 [ 161.081829] ? save_stack+0x43/0xd0 [ 161.081843] ? kasan_kmalloc+0xc4/0xe0 [ 161.081858] ? kasan_slab_alloc+0x12/0x20 [ 161.081875] ? find_held_lock+0x36/0x1c0 [ 161.095821] attempt to access beyond end of device [ 161.098780] ? check_same_owner+0x320/0x320 [ 161.098803] ? rcu_note_context_switch+0x710/0x710 [ 161.098823] __should_failslab+0x124/0x180 [ 161.098842] should_failslab+0x9/0x14 [ 161.098860] kmem_cache_alloc_node_trace+0x26f/0x770 [ 161.103973] loop1: rw=12288, want=12296, limit=20 [ 161.108695] __kmalloc_node_track_caller+0x33/0x70 [ 161.108717] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 161.108735] __alloc_skb+0x14d/0x780 [ 161.114091] attempt to access beyond end of device [ 161.115955] ? skb_scrub_packet+0x580/0x580 [ 161.115976] ? rcu_is_watching+0x85/0x140 [ 161.115993] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 161.116019] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 161.116036] ? netlink_autobind.isra.34+0x240/0x330 [ 161.116053] netlink_sendmsg+0xb01/0xfa0 [ 161.116072] ? netlink_unicast+0x740/0x740 [ 161.119961] loop1: rw=12288, want=8200, limit=20 [ 161.124074] ? security_socket_sendmsg+0x94/0xc0 [ 161.124088] ? netlink_unicast+0x740/0x740 [ 161.124104] sock_sendmsg+0xd5/0x120 [ 161.124121] ___sys_sendmsg+0x805/0x940 [ 161.124139] ? copy_msghdr_from_user+0x560/0x560 [ 161.124163] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 161.129560] attempt to access beyond end of device [ 161.133100] ? proc_fail_nth_write+0x96/0x1f0 [ 161.133122] ? __fget_light+0x2ef/0x430 [ 161.133139] ? fget_raw+0x20/0x20 [ 161.133154] ? find_held_lock+0x36/0x1c0 [ 161.133173] ? kasan_check_write+0x14/0x20 [ 161.133192] ? wait_for_completion+0x870/0x870 [ 161.133234] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 161.137554] loop1: rw=12288, want=12296, limit=20 [ 161.142440] ? sockfd_lookup_light+0xc5/0x160 [ 161.142457] __sys_sendmsg+0x115/0x270 [ 161.142476] ? __ia32_sys_shutdown+0x80/0x80 [ 161.295080] ? __sb_end_write+0xac/0xe0 [ 161.299045] ? fput+0x130/0x1a0 [ 161.302304] ? ksys_write+0x1a6/0x250 [ 161.306095] __x64_sys_sendmsg+0x78/0xb0 [ 161.310149] do_syscall_64+0x1b1/0x800 [ 161.314037] ? finish_task_switch+0x1ca/0x810 [ 161.318514] ? syscall_return_slowpath+0x5c0/0x5c0 [ 161.323435] ? syscall_return_slowpath+0x30f/0x5c0 [ 161.328350] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 161.333702] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 161.338531] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 161.343699] RIP: 0033:0x455979 [ 161.346866] RSP: 002b:00007f3d1d2cdc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 161.354554] RAX: ffffffffffffffda RBX: 00007f3d1d2ce6d4 RCX: 0000000000455979 [ 161.361801] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000013 [ 161.369056] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 161.376310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 161.383560] R13: 0000000000000541 R14: 00000000006fbeb8 R15: 0000000000000001 2018/05/10 00:26:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8410000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x40000, 0x0) connect$vsock_dgram(r2, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6}]}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='bridge_slave_1\x00', 0x10) shutdown(r1, 0x2000000002) shutdown(r1, 0x1) 2018/05/10 00:26:51 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xf040, 0x2) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netstat\x00') pread64(r1, &(0x7f00000000c0)=""/8, 0x18e, 0x1ffff) 2018/05/10 00:26:51 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:26:51 executing program 7 (fault-call:1 fault-nth:2): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:26:51 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x0, 0x0, 0x3}}, 0x80) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000006fb8)={0x5, 0x20, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a00200000059"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="0500000000000000000000fbffffff00", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000004000080270100005f605ea8e204fa5ccaa3ca2d0b1c078b4a76e586bf12bb0979794c5363fbce39a99907a2dac7a54ea3e5ace33b6d36cf096741da652ffe286d40a3165ccbc475"], 0x80}, 0x1}, 0x0) 2018/05/10 00:26:51 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x4, &(0x7f0000000080)}) getitimer(0x3, &(0x7f0000000100)) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x80000000, 0x6, &(0x7f0000000140)}) 2018/05/10 00:26:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0x6000, 0x1, 0x530, 0x8, 0x7fff}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000300)={0x7f, 0xff}) 2018/05/10 00:26:51 executing program 2: r0 = socket$inet(0x2, 0x3, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002400)={'\x00', 0x8}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'veth1_to_bond\x00', {0x2, 0x4e21}}) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200080) sendmsg$nl_netfilter(r1, &(0x7f00000023c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000010}, 0xc, &(0x7f0000002380)={&(0x7f0000000180)={0x21ec, 0x12, 0x2, 0x14, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x3}, [@nested={0x11cc, 0x2e, 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@generic="bca09738144e6b2d9bf594442614f12d192b6fc0eb57c8ec2031d63524ca147dae04398f695f68669e917552f665370255e46b7fabf8670ec065cc11b210d1a8bd568f11b38d117b1908bd056c1ffa46a5745447409e22de09b996d0ef06a50b5ab19c2bb5e0d010f5af872a13c03da418a95c8576cc6647cf3fdd7fa550e06704a80674d8a62f325f283bde759cca0f9d66b3b90ca9439cc582269f77ae38016a7ee75297f81006c055d2173fb945c577a902c63b8ce233ccbce5bdbbba0d8adf842f5ff46f82f5e32552a2c0307b4ffebe07c2baee7d8d43b31eac5d924f", @generic="90660d0c2180cd97d48ee809d92025230da15ce1c15f3c3fbbbd1ada2045e785725b004eea3b8133cd1f8808fad7c3ba78a494f41827f3d7de34e05a3808d4ff391779218a35e73027082cfe7e112f46ed5d41b0d53a980c82edc1cb8b43c1880e05631a3aadff7c058f472a7aa9d33f1ca27b601fd9682965114f0a48fff84fb6290493a65db30d98c719f136d450e90a878b579028d3ee6c7ae666e0cff26a81feb9a4b9a9227b14205748bd34ccc2b2ef9d35971aa0d03eba56e7cccaf4324699efab878cbc68f207436c4337fc2008765d4b311ec60108a4c0ca895c8ab74ca20b15572cad69"]}, @typed={0xc, 0x7f, @u64=0x6}, @generic="00e4d4810f324bc9fc626ef4904c7b02a57b481cfff47a565ebbd583c0b4e2e7e34a391c46a2cd53ad5e6dbf8895435f33c5e9d34a826a90ae431ce4494c67d61cce428d0780fe3b763002d2c3bdb870922cad452b40b1dba4234cffc28cbd742393c412cfe721aa0f1f51e5d61c6ce014a9ac6b94fd4e919a60f786eb866305cf95ce0937496a7730f1e68dbacffc6d8c264038612a680fa181cc80c78e8943bc912e6ee4d98a7873e7f4be2eba494163df1e6935b35ee92df620b37a0fee8cc63029f07b8a5cd4667dafb0b0235dd5aad9502d713e487a8638128a91455239e10de9779de9984cbe562e5c27cd4e2c1b65fd6ea205e63dc26f725d266b8ae8c68cda0fa4ef849a640f91c34d8272533b9cafe31f76e504d6a5a60bba13731b7a53b349877edbcded57ccdc441587fa269d8fff94efa4938e3a41a18b457b011aeed274b3cfb2ca851dc512c76e9f09964d4a918cc687c1f564ae901577db65ce257ba42c14d017e8b145cccd59604c5c2d6ce537f3f5c207f1e0b02215d82afaefc9f2531a70a991e94a33071e54828ed88fa5cdf1c20f0b25090e8192ad304de65f490c61637f89c30b0267f8b59170bb10409e2bc6e7ba24bc2e563a3c36022e6a622bbec1634c4730ceb2f6147ed3f1abd3c3baa7fe50c69d8919da886f24b5215026c0f5717e19de6f3d9ede1a52d343bdc886f31fd815e6572f163ac8138245cd610c87e4f666291b7fa17faa400e490edc67a1733899a6ab631dc02da9236979d751bc7ff4822c32c722067a5ee697eb45a787522a3988eaa3451d2cbbf026ec894b3c479fa4916d4ff566b6fbc28e1af1d85a1a2c150b20493c349fee6bcf59c3d890832464593fdc917a81e016427b99a66b2ed2bd340581b04043969649b2870547a32075b0694666750bf0e4c21474beaa1eedaecd937f6ef57051d0669726cc2c383f0ef7cdcb3a03405dfb2c8b89bd3c08a3d5c3ce8f256cd92534cee028bfd6d6060b09934bc31b51dfaf9aff5f794f5bc444ce1c5516fbe414a2fbe21c2e32d8f0365457581647149565ee837b8fd097f24b99a6fec7e29bab8141289652ff6707ccd3151178579da731ec7b80bff5b4db1719a32b6e2e46db6affc599383b08f1e74a57cec0f26b06fa50dbb820cc43b7070cbd781a5be787475e34d4ddf345a85995b0b7f1713991b85ec8f26f89feb61201b8d9d9de2d43d5d233097573be2abdd859a2bc90703c9d4feecfa9dc6628ca6f13534facf4d59460c9f9757358859e9a781a08aa67e02695dda22b99d6de61173cafc1678ffac35875e427882f3cb2c095021f778bbe9b61f35ead8d229dee9e0d44a79fd166d8a0589f5ad424b9e8a29028ef71c906921a06d41d81ddc7e7bc2ca923ee1640a9a1ee1acf22e1440e77d53aa99889bda448c8d3df3d3efdf945d6ea064795faf5aefae4df0e5a5afe4e019eb4585256bcc1df545d39b98bc3fb2a504daf59cc1294173a422342fc0ce5cc993fec0237863dc27f40378bcf8e706331572f1721284b779cae924a5d96764a5c5634aebbcb0526bbc8fdcb5b8fb0c5c6f2b984bbd786bfd579547f65df2d805a58841e3b8de4ae9aabe9ac58d0693b7663e93a93a517273f8c28d1e955fd373559c90bda6c7fa57180c79e910e893dbe3735655707121e29de72387a6fcf66311578625289dd494e3e41b54548d30ad237be66f78df425cbee31b186f62e7a9fbe2880e7a85339fe0a88a7e2eeee23406933075f5044a10b1bc1a253775103921e2fdefa03bd15adc4ee108f12a2f7442f1aea5a243b6f9400187d4cf5c61110ed47a490268038b821e7b1301dcddd260b8d7e87259de99f2a3340c4955746ee6b9f8f086712f490899de787ca293ae2952400a432695af0b11827c223e6c979796bc57c0fabc6066d458496f73c75113ef1e02ffcf49b78ba2f04982ea4c13e1d8f61b6a853067fca2d30977f8358ee889f5f893a527de6d5b3db93a32838fc69cff034e480d0470ccfe0d8f51375519141515338a1548365c570f727be402e3071c71eb6d0048eb2dd294a7c28a83f0f42bb3824bce7bfc2fd6b731da176c662a7fa03467bc4cfa8555a7cf60981c94cb2fd1548724dae72630e467c67082cebd0132ef42ee7cda4f29f036ab300c4f9ad29a25279a13d36f42bc250a7a516bcbbd885bb179a1d2222b56cea020bb8b0bead7c307f1f928d46a19ad2aef5cc98d49410a12b71072008fa2881c10069dc81df38a9562cc4b36ae2f5ffa063e37b1fe2a4edfb3c3a2eef162107fad0cfc00e66ba2b0a90a515c7a083e4f9da296a91489cf1dc48f9b274bbc89359f40fed775b744bc08d48a20d2a3c7d4c1d98db8ad6e6c6fdd1bd1e6082690406598f2b80f1187f5c1d7ed9562d764f406fcc853ffc1c585f5d1d813120ffa7ec8532e7b52c9fa476a57ee232420978fd8201c42e7e481cd25692a86e563cdc5918d9b09c3ba01a6ebb51f7793eb07a2d3fda93578d6a95ede4cd7510f51dcfb926406150271b411357c540dd6c0fd3d0e5153d5c00b37f9cc8e07eeb3a74955a7adcd522b2667ae1e2894ed3a9ac9a64a2c9e130a656d06a7e2a1b34299088f6ee5effa034e45443378dc9c25c727a84531e98bb7be3f6bf03f1b2c3faf598f6e493fe657906e05c8f3d52ab3b0be8190abe16659f8d3a64c2b18dc7f7be50c11fe5b6e8186d39db7b732cf338501fd94760ae7c80c3863f5117e68994f466b72eb3bddb2f094f20ee83d64522a650ce80d2fbf1fd01c446628ac45eed24b2c451aebd656ef810f4d7174d85c94fa4682aa2c2486cd5f2abf570ac12cac18dd1ec0aa023b7b99a9ab92b468302f964155581a9a0d12021eab5c721d85234c3f07ed01be4aac60be9714993e6071cdc0fe856b1296fddeb46a10aa36a28e9377b10f458f895246f675b8bdeea5e57150b21dc84cf26f9e23fb08bdfa9509fb61b2eee7cdf46eec91e18f08d2a7aa6f79122da2e13ce29133c10db7f68c6c6267a494dccc25dce5c98fd39e6de864a9d3d0da14fd7eb351d7b79b15f0817260ef3d2ba7dc4e1d00c59f64ff82e61ca6c458db8ba4bf8b998abe29c7b271cb912204224e18db52a19b3030581c97f9394c99baad2a0801c048c5a1c73ed672aa0219d41e161ab290c54eb775164e2d11d8dedbc3f060260d458ed8a8c084e5ca99977181a1ebcb79580f3977dd64f470daa6ac794760a7db66c58d78cc9ed0700bea581029bb8507c3e698f1e4e4ea27432bc040f180003256806f27ab3e6ae086142cf0cdec8145390c4843de573a0e6b97cd422d641b2f7c6f904f935273bb12ee5d178bf7040679e90a8051e59cacdf5f6c2450a49dbdcadeb8e008247495f1ed2842b562f0f3c6b0251b9eb7899970b9086aacc75dd6b25797b2420521ca5171ae2c3023d65160004c88509b4b28bb0bdb3eb241bb23a8a84128421bfeac05ba48d58ee2f4dfdcf38ac5fd79a963d663fdbdf5d70abea1ca4b6c87cbe188a795d9a104ba6617994c9adc7aff84f44abdfb4a680efe58dce06783f492332923d73a4a458733c3b50cc1a7ec4596d35f1f926959ae143f7e697da2112cab5ff3c5d28a3c380599ea4f02e1daf703dd58191a072009c7c96dec82dee0b730166c6e17a697e1011f7fd80537843038a173304051878b4bbbf4900709707a70172d2c31cf8d990dc4cb0f24088fc2f8c5107af8f7149e0912b1d66b18057521dba4bc612a6f0d155c44ef67e74089e2459477484ae9a341a55de75a5bbe1d5af15a7ffe87f3ff1e544c7b0586683786828c6f39eb2eafb20a4c68be372d6a86bcdba9e39923112e4d0527a123cfec7b67ce335d3a12618438a0dabb715259ec01087b40b9e3d2ccd43e7568a944fc65c55971aad71fc81c4dcf34529b5dfd5074316665d798851fb3f841efea7a013907820f52eef9d120ce71eec48429a7e6b8e7815dbb34ac4faf6faeb19a4a0a65f7f9be730c823df84e5f9c1631b85da115f73c372021e2aa8d182561a92d0dd908e548220806bdee56ae4880c5cc6a0ad248f4c1e23d530493bb3e07e46e74eb5abdc99589302574648a4887e0a7504304bf689b22a2a9a5ccf94ad8500cefac74f7750d52aa7f3f6bdcb4170325ab7a7869c17816376ae88ab1a62b38a2f82bb69917c22bec0f1e8ab3ecba98d8ebf29960e976c5e222a63bf356e9101cca07560c47ce443dc0cef91bce07b94844827d54e676029d03655ae8c5e65a38dbf35cba00d5ed8141b97f2bd637babe66c6b73707adeafaf6197c4e1bbcb326a9160b700ca5181943b8b86c396a320668bd3ec1dae4d1d1feb0fdc20ca4b20dc30bcd2cd54f43924f6ae179bb0b49562b830d8dd35f87c6e845918aea6891214d41ebc3f2869f3f103b777d8fa9563b60370cd02f92778f4a71a3536ff06d1b534d69e1eb5e1b904182730d38d0290119d4ef209043d1b145bf5eb39d3a62e7ab3d9b1dc96fbb2c7a7313b98c29b9173cf608d30f1b9543bb8eaf43e1fb9b436e5cedb8aa12ffa17316ed1ac8bfaba3230f48d2cae75fb4e9c3e989d7f53a6bd1a1030469e09b63eb3568125e7efe854e95bc126d623d51431d13d883a548333a8a26f49d315fb5deb8c3324311946783dd4ddcb898c9ecaf9605fa215c9fe234e9432670e2dc8abcf065e50c42ea1dad55f1b563a5c8293790cde00d6d2a2e71d07b721f050743562751c88d7df71be9c414386d9f23265f239956d2645045cbf0ec8f38aa6f4fd32614c5ed75c68e81c1834229ca1f244ec433c96d7a23676467b90c330e8c48b008f38227e41a05021c24eb3f9692c7dff0f221cec31a236711de9d939cc60fb9941efac9cef2b088c124d744f991adc7078b392b2556c6e045eb50f517225332022cf7d4b7b7f55e3095e27a9c4052a616d21b22ad2e109e7dcd0278442775395e5e3211c89c9aaed6506baf8c933519b83eb2eabe7bde31b39d311fc00cac90bee9d7ff96daf3adb2e3e86cb368caae596a696d7bb48c834a6665aed484c8fb2a49e2a4ca357be4de5a3c9d36d4ff30e8e3bcce1c6fa42503623973b7e388f830ac8be7c6a57ea0ef2561f821920ab8a10017bed7b6c30f468e251e4b1064dfde5f7f8e9d12c70c8327f43d239555594f642082a0ac6fa49d418ff741d362ed07207d239f709c14a32983f114d08b09adcaf026d9e1dd10cf38fa3a8338e222c16aad3d082945b6749fa1ed1b63ae554b2ef9536af040027485175de438a1d94e850ae28160b6fded160ae37ca66cd4d5659ce831c31b32b8128140862c81d529140afb4bbe37e57d9e5d564a056d349811eb7c84a047d849e429db5ab90da82d61badca3c5a8d43a96ac4ca503b83b4002dbc38ada39409b6b9e0b6c54ebe18b642329091ee79bcc1d215cfe997e9ce4b421e7ef26072ce7e2b41d28aac034990b422bbca1be39d115cfaba11936a61c1920313ff9eff8d7e3c29357e770b37bd34329534f4a905d1336bdd837b00ad5c870cc2e7f57a05fa9a8d709be5255cf3470736cbe49c59642a525bf6b1af3aae73dda5dbde26c90254898f85826a25b76587e1df5cb913507a6895da98815cc184d018d5de546a2f3d85c5c6b36d47a110c7f29e9820185c6bed17d1887761d07f28515e8d52eb6f959097fb55665d8578d70f246c53767934227e34e0c82d74ad2de156f1549b41b31fa1c59bef14382ebaa6f352908fd1139236d08801533668ce0336ab5eebf9b9bb37f0845ca5837d7838b802879e68dd62a5bbf0af2b"]}, 0x21ec}, 0x1, 0x0, 0x0, 0x40000}, 0x20044080) syz_emit_ethernet(0x140, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) [ 161.715658] FAULT_INJECTION: forcing a failure. [ 161.715658] name failslab, interval 1, probability 0, space 0, times 0 [ 161.727241] CPU: 0 PID: 11550 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #40 [ 161.734518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.743868] Call Trace: [ 161.746461] dump_stack+0x1b9/0x294 [ 161.750089] ? dump_stack_print_info.cold.2+0x52/0x52 [ 161.755291] should_fail.cold.4+0xa/0x1a [ 161.759355] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 161.764467] ? xfrm_do_migrate+0x9ce/0xd60 [ 161.768707] ? graph_lock+0x170/0x170 [ 161.772517] ? copy_from_user_policy+0x2b0/0x2b0 [ 161.777285] ? find_held_lock+0x36/0x1c0 [ 161.781356] ? __lock_is_held+0xb5/0x140 [ 161.785434] ? check_same_owner+0x320/0x320 [ 161.789769] ? rcu_note_context_switch+0x710/0x710 [ 161.794706] __should_failslab+0x124/0x180 [ 161.798948] should_failslab+0x9/0x14 [ 161.802759] kmem_cache_alloc_node+0x272/0x780 [ 161.807351] ? validate_nla+0x7b0/0x7b0 [ 161.811334] __alloc_skb+0x111/0x780 [ 161.815058] ? skb_scrub_packet+0x580/0x580 [ 161.819386] ? xfrm_dump_sa_done+0xf0/0xf0 [ 161.823623] ? lock_downgrade+0x8e0/0x8e0 [ 161.827769] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 161.832800] netlink_ack+0x2d7/0xbc0 [ 161.836526] ? netlink_sendmsg+0xfa0/0xfa0 [ 161.840779] netlink_rcv_skb+0x35d/0x440 [ 161.844844] ? xfrm_dump_sa_done+0xf0/0xf0 [ 161.849070] ? netlink_ack+0xbc0/0xbc0 [ 161.852948] ? netlink_skb_destructor+0x210/0x210 [ 161.857784] xfrm_netlink_rcv+0x6f/0x90 [ 161.861746] netlink_unicast+0x58b/0x740 [ 161.865797] ? netlink_attachskb+0x970/0x970 [ 161.870191] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 161.875713] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 161.880720] ? security_netlink_send+0x88/0xb0 [ 161.885300] netlink_sendmsg+0x9f0/0xfa0 [ 161.889353] ? netlink_unicast+0x740/0x740 [ 161.893574] ? security_socket_sendmsg+0x94/0xc0 [ 161.898315] ? netlink_unicast+0x740/0x740 [ 161.902534] sock_sendmsg+0xd5/0x120 [ 161.906234] ___sys_sendmsg+0x805/0x940 [ 161.910197] ? copy_msghdr_from_user+0x560/0x560 [ 161.914946] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 161.920470] ? proc_fail_nth_write+0x96/0x1f0 [ 161.924953] ? __fget_light+0x2ef/0x430 [ 161.928910] ? fget_raw+0x20/0x20 [ 161.932345] ? find_held_lock+0x36/0x1c0 [ 161.936393] ? kasan_check_write+0x14/0x20 [ 161.940615] ? wait_for_completion+0x870/0x870 [ 161.945186] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 161.950708] ? sockfd_lookup_light+0xc5/0x160 [ 161.955186] __sys_sendmsg+0x115/0x270 [ 161.959057] ? __ia32_sys_shutdown+0x80/0x80 [ 161.963448] ? __sb_end_write+0xac/0xe0 [ 161.967409] ? fput+0x130/0x1a0 [ 161.970670] ? ksys_write+0x1a6/0x250 [ 161.974460] __x64_sys_sendmsg+0x78/0xb0 [ 161.978510] do_syscall_64+0x1b1/0x800 [ 161.982391] ? finish_task_switch+0x1ca/0x810 [ 161.986872] ? syscall_return_slowpath+0x5c0/0x5c0 [ 161.991785] ? syscall_return_slowpath+0x30f/0x5c0 [ 161.996701] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 162.002050] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 162.006880] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 162.012053] RIP: 0033:0x455979 2018/05/10 00:26:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="44040000403512a86184500fd8231427c7db87b9d467e8cadcc2ab013bfbe19cc5cdf4b6f9c2857f6b0a254d3d6753016895f95d1738310e94cf66a1538c315654f71eeb4b259729444cf7f2c6fdfe0eb58800980577499175dd8eddc4927d4e84c72a27dfdfdc2d10bfdae8e5c36253bf1780fc77193ed4e7e46d8ba11ce2da9e15bfc63c4cd837beb20c951a7e7441a4e65aa2d687b5327da7548dfa6fac72aaceec77eb065f68cecab2c1cca1329cb3d4ef67", @ANYRES16=r1, @ANYBLOB="030500000000000000000900000030000300080007000300000014000200626f6e645f736c61766500000000000008000100000000000800030000000000"], 0x44}, 0x1}, 0x0) [ 162.015223] RSP: 002b:00007f3d1d2cdc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 162.022913] RAX: ffffffffffffffda RBX: 00007f3d1d2ce6d4 RCX: 0000000000455979 [ 162.030165] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000013 [ 162.037415] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 162.044666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 162.051918] R13: 0000000000000541 R14: 00000000006fbeb8 R15: 0000000000000002 2018/05/10 00:26:52 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:26:52 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x48, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0xffffffffffff7fff, &(0x7f0000000100)=0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180), 0x4) 2018/05/10 00:26:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0x806, 0x6) prctl$seccomp(0x16, 0x1, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x7, 0xffff, 0x8, 0x4}, {0x7, 0x5, 0x6, 0x10000}, {0x81, 0x7fff, 0x4, 0x6}, {0x4625888b, 0x49, 0x100, 0x5}, {0x3, 0xfffffffffffffeff, 0x8c, 0x4}, {0x6, 0x7fffffff, 0x100000000, 0x5}, {0x1, 0x4, 0x0, 0x3}]}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x4) listen(r0, 0x0) shutdown(r0, 0x0) 2018/05/10 00:26:52 executing program 7 (fault-call:1 fault-nth:3): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:26:52 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xcf, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) [ 162.275961] FAULT_INJECTION: forcing a failure. [ 162.275961] name failslab, interval 1, probability 0, space 0, times 0 [ 162.287415] CPU: 1 PID: 11580 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #40 [ 162.294690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.304039] Call Trace: [ 162.306635] dump_stack+0x1b9/0x294 [ 162.310267] ? dump_stack_print_info.cold.2+0x52/0x52 [ 162.315460] ? perf_trace_lock_acquire+0xe3/0x980 [ 162.320308] ? kernel_text_address+0x79/0xf0 [ 162.324715] ? __unwind_start+0x166/0x330 [ 162.328869] should_fail.cold.4+0xa/0x1a [ 162.332935] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 162.338045] ? graph_lock+0x170/0x170 [ 162.341847] ? save_stack+0x43/0xd0 [ 162.346892] ? kasan_slab_alloc+0x12/0x20 [ 162.351041] ? find_held_lock+0x36/0x1c0 [ 162.355106] ? __lock_is_held+0xb5/0x140 [ 162.359186] ? check_same_owner+0x320/0x320 [ 162.363514] ? rcu_note_context_switch+0x710/0x710 [ 162.368448] __should_failslab+0x124/0x180 [ 162.372688] should_failslab+0x9/0x14 [ 162.376488] kmem_cache_alloc_node_trace+0x26f/0x770 [ 162.381605] __kmalloc_node_track_caller+0x33/0x70 [ 162.386538] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 162.391302] __alloc_skb+0x14d/0x780 [ 162.395021] ? skb_scrub_packet+0x580/0x580 [ 162.399348] ? xfrm_dump_sa_done+0xf0/0xf0 [ 162.403586] ? lock_downgrade+0x8e0/0x8e0 [ 162.407756] netlink_ack+0x2d7/0xbc0 [ 162.411473] ? netlink_sendmsg+0xfa0/0xfa0 [ 162.415719] netlink_rcv_skb+0x35d/0x440 [ 162.419783] ? xfrm_dump_sa_done+0xf0/0xf0 [ 162.424019] ? netlink_ack+0xbc0/0xbc0 [ 162.427914] ? netlink_skb_destructor+0x210/0x210 [ 162.432764] xfrm_netlink_rcv+0x6f/0x90 [ 162.436738] netlink_unicast+0x58b/0x740 [ 162.440806] ? netlink_attachskb+0x970/0x970 [ 162.445219] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 162.450758] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 162.455777] ? security_netlink_send+0x88/0xb0 [ 162.460367] netlink_sendmsg+0x9f0/0xfa0 [ 162.464440] ? netlink_unicast+0x740/0x740 [ 162.468684] ? security_socket_sendmsg+0x94/0xc0 [ 162.473441] ? netlink_unicast+0x740/0x740 [ 162.477678] sock_sendmsg+0xd5/0x120 [ 162.481398] ___sys_sendmsg+0x805/0x940 [ 162.485380] ? copy_msghdr_from_user+0x560/0x560 [ 162.490147] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 162.495687] ? proc_fail_nth_write+0x96/0x1f0 [ 162.500185] ? __fget_light+0x2ef/0x430 [ 162.504159] ? fget_raw+0x20/0x20 [ 162.507620] ? find_held_lock+0x36/0x1c0 [ 162.511688] ? kasan_check_write+0x14/0x20 [ 162.515930] ? wait_for_completion+0x870/0x870 [ 162.520523] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 162.526060] ? sockfd_lookup_light+0xc5/0x160 [ 162.530556] __sys_sendmsg+0x115/0x270 [ 162.534447] ? __ia32_sys_shutdown+0x80/0x80 [ 162.538861] ? __sb_end_write+0xac/0xe0 [ 162.542838] ? fput+0x130/0x1a0 [ 162.546120] ? ksys_write+0x1a6/0x250 [ 162.549939] __x64_sys_sendmsg+0x78/0xb0 [ 162.554006] do_syscall_64+0x1b1/0x800 [ 162.557896] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 162.562742] ? syscall_return_slowpath+0x5c0/0x5c0 [ 162.567673] ? syscall_return_slowpath+0x30f/0x5c0 [ 162.572608] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 162.577975] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 162.582822] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 162.588008] RIP: 0033:0x455979 [ 162.591194] RSP: 002b:00007f3d1d2cdc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 162.598902] RAX: ffffffffffffffda RBX: 00007f3d1d2ce6d4 RCX: 0000000000455979 [ 162.606167] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000013 [ 162.613436] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/10 00:26:52 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd0, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) [ 162.620706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 162.627975] R13: 0000000000000541 R14: 00000000006fbeb8 R15: 0000000000000003 2018/05/10 00:26:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='erspan0\x00') [ 162.663957] audit: type=1326 audit(1525912012.587:72): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11571 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/10 00:26:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80200, 0x81) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x61c, 0x24102) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000200)={0x2, r1}) r2 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x4, 0x400401) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000040)={r3, r3}) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00000001c0)={0x401}, 0x4) 2018/05/10 00:26:52 executing program 7 (fault-call:1 fault-nth:4): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:26:52 executing program 2: munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x4, 0x10}, 0xc) 2018/05/10 00:26:52 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:26:52 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x2400, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x400452c8, &(0x7f0000000000)={"69726c616e300000001c00", {0x4, 0x0, 0x0, "90310c252e29"}}) [ 162.893679] x86/PAT: syz-executor1:11614 map pfn RAM range req write-combining for [mem 0x187110000-0x187113fff], got write-back [ 162.962814] x86/PAT: syz-executor1:11620 map pfn RAM range req write-combining for [mem 0x187110000-0x187113fff], got write-back [ 163.149968] audit: type=1326 audit(1525912013.073:73): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11571 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/10 00:26:53 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/null\x00', 0x0, 0x0) getsockname$netrom(r0, &(0x7f0000000400)=@full, &(0x7f0000000480)=0x48) r1 = socket(0x10, 0x2, 0xc) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000828fe1)="1f0000000b06ffde0000f49f000000a9200600000900018001000000000600", 0x1f) getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e20, 0xf9f7, 0x4e20, 0x0, 0xa, 0xa0, 0x80, 0x3f, r3, r4}, {0x3, 0x3, 0x7, 0x4, 0x8, 0x1, 0x7}, {0x100, 0x1000, 0x1, 0x23}, 0xf120, 0x6e6bbd, 0x0, 0x0, 0x2, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x10}, 0x4d4, 0x7c}, 0xa, @in=@multicast1=0xe0000001, 0x3506, 0x1, 0x0, 0x0, 0x3f, 0x7, 0x1c00000}}, 0xe8) r5 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x26d254687c6133ba) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000002c0)=0x8) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x70000000000, 0x0, 0x2, 0x0, "07b655f3461f83b6d6bcfe39065e454895fe81e9dad90d3e2b6009d1a7a99469c5d2e609c9c16eb2b7ed8eb2ce62a860538eca1d88dc1a254b8949f391b2ccc0", "0dd545cf5ec35d384fed69cc36ef716090f9c6dc3fecdb041b562bd6622501bd", [0xe20e, 0xe555]}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000080)={0x3, 'ip6tnl0\x00'}, 0x18) getpeername$llc(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000700)=0x10) ioctl$BLKFRASET(r5, 0x1264, &(0x7f0000000140)=0x45c9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0xd7, @empty, 0x6}}, 0xff, 0x2, 0x8000000000, 0x4, 0x1}, &(0x7f0000000100)=0x98) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r6, 0xfff, 0x30}, &(0x7f0000000280)=0xc) 2018/05/10 00:26:53 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x4, &(0x7f0000000080)}) getitimer(0x3, &(0x7f0000000100)) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x80000000, 0x6, &(0x7f0000000140)}) 2018/05/10 00:26:53 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:26:53 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f00000cdff0)=[{&(0x7f0000000000)="290000001c0055fcffffffffffffff00020004000000000000000100090082599c3f58e579a937f5d2", 0x29}], 0x1) socket$netlink(0x10, 0x3, 0x1b) 2018/05/10 00:26:53 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0x7, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:26:53 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000140)={0x80, 0xba76, 0x200, 0x2, 0x6}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffc01, 0x200) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x9, 0x7f]}, 0x8) syz_emit_ethernet(0x4e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "09f210", 0x18, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[@hopopts], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "005084", 0x0, "17ad2c"}}}}}}}, &(0x7f0000000280)) dup3(r0, r0, 0x80000) socketpair$inet6(0xa, 0x3, 0x80000000, &(0x7f0000000100)) 2018/05/10 00:26:53 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140)="aead39f6e369842d689c4324a9d0527c6fda6a173ce904dece1eb770d76560275348324b0c657d5ac64eab47e0656fbecf8bfae684f199a426ee7fa7a1ae6ecb62293802", 0xfffffffffffffea2, 0x20000801, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = shmget$private(0x0, 0x7000, 0x10, &(0x7f0000ff8000/0x7000)=nil) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x42, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000480)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002a40)={{{@in=@dev, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000540)=0xe8) r4 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in=@dev, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$rds(r3, &(0x7f0000002a00)={&(0x7f00000000c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x2, &(0x7f00000028c0)=[@mask_cswp={0x58, 0x114, 0x9, {{0xa02, 0x1}, &(0x7f00000016c0)=0x3, &(0x7f0000001700)=0x6, 0x8, 0x1f, 0x80000001, 0x1, 0x4, 0x7ff}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001740)=""/4096, 0x1000}, &(0x7f0000002740), 0x28}}, @mask_cswp={0x58, 0x114, 0x9, {{0x10000000, 0x100000000}, &(0x7f0000002780)=0xeb7, &(0x7f00000027c0)=0x2, 0x800, 0x7, 0x2, 0x8000, 0x1, 0x401}}, @rdma_dest={0x18, 0x114, 0x2, {0x1000, 0x5}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000002800)=""/75, 0x4b}, &(0x7f0000002880), 0x20}}], 0x128, 0x40}, 0x8000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0x2ae) sendmsg$kcm(r3, &(0x7f0000003180)={&(0x7f0000002b40)=@sco={0x1f, {0x81, 0x1, 0x7, 0x3, 0x5}}, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002bc0)="b4a049e78987b48d6f0f09b6eb46f927cde271633349bcd2b3bca5e2e2a31b4fddac2888b7323ee89c8d9b752d87ec118de8806b7b90474538c27dd01124d72bfa791cd9dd1be10c8c0a3abd93243a5f62d00db4d00ddc666e1d2d49131743acc73499cbcf419fee7bcb25534e2f5e7ab2035119b1f1b247231d20a3ac036b549845a261e1cf6092ae9e8edb25b2e96d53ee987c6fe2904711645ee8c355bf2a1b70e641de51c1527bdde1715493534108d79bf99252eee8534a46bbbe6e0f", 0xbf}, {&(0x7f0000002c80)="400eb41c7a451a906802de3269dc416b7695aac253021942e412098cd8bddd62df124f900ff5317c38fd", 0x2a}, {&(0x7f0000002cc0)="d817208b3bd9beac604901c7f5b6ac129ad390ecbeb797cdaa72ab5433d394d2ee2e457e50ac2f07873288bc611663874fbe67d0fa11448a79c5a46979a745478fb9acda52f72a59eff6b18cdc68c629dfbdf934bbed59349426d26f0c79d481feea8c3c1f5585c1b72b5588c5b552dfe92099f91df408b3eb6fa5191ebdda3ebb54adaaeaf675", 0x87}, {&(0x7f0000002d80)="25023283f118936fcb70fc7d4ecf738c22f7d65a2a872617b9b958690c5194402273e902ac85ade8d195d1376b29e8fbe696387174975d516584ec82df008d849b406c68aeb60980990fb3bd19cedd4e7a2584055da5ff2388ad5fddb311b185f0e181fd5885153e4103bd760dc4c9ec290e7a478d9fb35e2a56076fda52df47ec8e6e00529fe02c6e3c625409ed9bc00589fff06e89f65e2d069df60b5d41d7aea4709c7b641ff2fd44600cf6205701eb0c5a13c05d606e10029aef7c26a579ceaea3a589f6532dde72e8a17272461997eb0f3af7d3627cfbd8a429", 0xdc}, {&(0x7f0000002e80)="61c0eeb6f926a29559e1be9e2d8506df0d75459b64927ba098d811ed7c6b8027516fbe2362be009f7d5a0a315ad372aea871c4c28fcef91fa07f8158587de8c95fbad25aba532a3cabfe42b3337443e96c754daf7d23c040aae7473366dfec3c37c46154b466bb87afa0fd2c", 0x6c}, {&(0x7f0000002f00)="4eae412d73170b92bbfde667fa4b1205d7cbbf8f959d43a4a809a86a7721f2023e94e011179e7f10d97e37feac95f155f27da659333a72d93050f4738946c7eeb0b8a4a099676b5071a632346e7613fd4d9b3f8aa859d445ab2cf705bc5846abaa27d886f13f0c727badcefb3468bbf5b6b873591a2df06d1d4d351e4b73e2ac3e0d359bab4a", 0x86}, {&(0x7f0000002fc0)="4e10cf6b4d69aec1601fd3901b5fe1c6e6096d360de8975cc0ef17d36b42eacdbb758487263ceedab50d663ffd01fc7af502f0573fe2e88daf0ba11614279d0904472f3707e48351fecb9d9e23509ff89422fe5d79b61445d61c5e868c42673427ac3b958b7fd388fa05a198cad67433759f29ca8140515ae8a027a66a7b737141fa43044ea816affc818a6730a69afdaa4e6db1d8f7c960d44a57e1876bf86e2b", 0xa1}, {&(0x7f0000003080)="6124d08afe53d2d4038500a12c95866608937ecd5d7fdb788cf06cace7718da2", 0x20}], 0x8, &(0x7f0000003140)=[{0x18, 0x0, 0x6, "d01a077a26"}], 0x18, 0x20000000}, 0x8081) r8 = getpid() shmctl$IPC_SET(r1, 0x1, &(0x7f00000004c0)={{0x5, r2, r4, r5, r6, 0x80, 0x6}, 0x5, 0x8, 0x7, 0x8000, r7, r8, 0x20}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket$packet(0x11, 0x4, 0x300) sendto$inet(r0, &(0x7f00000003c0), 0xff9a, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/05/10 00:26:53 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x1ff, 0x7fff}, {0xffc0000000000000, 0x6}, {0x59263d4c, 0x6}, {0x6b1, 0x2000000000000000}, {0x6}, {0x2, 0x1}]}) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x5) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = dup(r1) ioctl$VT_RELDISP(r2, 0x5605) sysfs$1(0x1, &(0x7f00000000c0)="cd99b9dc74312663707572657400") mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x71c0, 0x9, 0x1f}) [ 163.398661] netlink: 21 bytes leftover after parsing attributes in process `syz-executor3'. [ 163.412659] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/05/10 00:26:53 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:26:53 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0x24, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:26:53 executing program 1: unshare(0x20000000) clone(0x4000, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000000000), &(0x7f0000ce4000)) [ 163.464169] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/05/10 00:26:53 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x20000110}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:26:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000300)) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x10001, 0x4, 0x0, 0xfffffffffffffff9, 0x4d50, 0x1, 0x7, 0x4, 0x0, 0x5, 0x39, 0x6, 0x27, 0x7, 0x17]}, &(0x7f0000000280)=0x100) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000003c0)) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000002c0)={0x3e, 0x80000001, 0x2a}) read(r0, &(0x7f0000000040)=""/241, 0xf1) accept4$inet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x10, 0x80000) socket$inet_smc(0x2b, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x4000) 2018/05/10 00:26:53 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xb, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) [ 163.565782] netlink: 21 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/10 00:26:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0xb, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x9, 0x0, 0x0, r0, &(0x7f0000000200)='0', 0x1, 0x800000000000000}]) 2018/05/10 00:26:53 executing program 3: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./control\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000000c0)=ANY=[]) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000100)) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0xe0, 0x2) 2018/05/10 00:26:53 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x6, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) [ 163.758200] ntfs: (device loop3): ntfs_fill_super(): Unable to determine device size. [ 163.802762] ntfs: (device loop3): parse_options(): Unrecognized mount option à. 2018/05/10 00:26:54 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000100)='./control\x00', 0x100000000000800) openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x440000, 0x0) r1 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) rmdir(&(0x7f0000000400)='./control\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x400, 0x4d, 0x8}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x80000000}, &(0x7f0000000140)=0x8) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x0) 2018/05/10 00:26:54 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x500}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:26:54 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000180)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200800, 0x0) ppoll(&(0x7f00000000c0)=[{r1, 0x8040}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/10 00:26:54 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0xfffffffd, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:26:54 executing program 5: 2018/05/10 00:26:54 executing program 6: 2018/05/10 00:26:54 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x4, &(0x7f0000000080)}) getitimer(0x3, &(0x7f0000000100)) 2018/05/10 00:26:54 executing program 3: 2018/05/10 00:26:54 executing program 5: 2018/05/10 00:26:54 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0xfdffffff00000000, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:26:54 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:26:54 executing program 2: 2018/05/10 00:26:54 executing program 1: 2018/05/10 00:26:54 executing program 5: 2018/05/10 00:26:54 executing program 2: 2018/05/10 00:26:54 executing program 1: 2018/05/10 00:26:54 executing program 3: 2018/05/10 00:26:54 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xfffffff0}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:26:54 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0xffffffa4, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:26:55 executing program 6: 2018/05/10 00:26:55 executing program 1: 2018/05/10 00:26:55 executing program 3: 2018/05/10 00:26:55 executing program 5: 2018/05/10 00:26:55 executing program 2: 2018/05/10 00:26:55 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xf0ffffffffffff}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:26:55 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x4, &(0x7f0000000080)}) 2018/05/10 00:26:55 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0xffffffff00000000, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:26:55 executing program 5: 2018/05/10 00:26:55 executing program 2: 2018/05/10 00:26:56 executing program 3: 2018/05/10 00:26:56 executing program 1: 2018/05/10 00:26:56 executing program 6: 2018/05/10 00:26:56 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x600000000000000, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:26:56 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x200000000000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:26:56 executing program 2: 2018/05/10 00:26:56 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:26:56 executing program 5: 2018/05/10 00:26:56 executing program 5: 2018/05/10 00:26:56 executing program 1: 2018/05/10 00:26:56 executing program 2: 2018/05/10 00:26:56 executing program 6: 2018/05/10 00:26:56 executing program 3: 2018/05/10 00:26:56 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:26:56 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0xa4ffffff00000000, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:26:57 executing program 5: 2018/05/10 00:26:57 executing program 2: 2018/05/10 00:26:57 executing program 1: 2018/05/10 00:26:57 executing program 6: 2018/05/10 00:26:57 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x9}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:26:57 executing program 3: 2018/05/10 00:26:57 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:26:57 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x6000000, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:26:57 executing program 3: 2018/05/10 00:26:57 executing program 5: 2018/05/10 00:26:57 executing program 1: 2018/05/10 00:26:57 executing program 6: 2018/05/10 00:26:57 executing program 2: 2018/05/10 00:26:57 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0xfdffffff, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:26:57 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x1000000000000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:26:57 executing program 3: 2018/05/10 00:26:57 executing program 6: 2018/05/10 00:26:58 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x9, 0x1fc, 0x84e5, 0x51, 0xfffffffffffffffd, 0x1, 0xc}, 0xfd87) 2018/05/10 00:26:58 executing program 1: 2018/05/10 00:26:58 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x100000000000000, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:26:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000001040), 0x4) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/05/10 00:26:58 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x2fb6, 0xb6118dcd234e5b6e) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x97, 0x800, 0x6, 0x4, 0xf64b}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000003c0)={r2, 0xffffffff80000000}, 0x8) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) close(r3) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000140)=""/247, &(0x7f0000000240)=0xf7) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r5 = accept$alg(r3, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000100)="d6", 0x1}], 0x1, &(0x7f0000000080)}, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001000)}}, 0x20) 2018/05/10 00:26:58 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="fbffffff"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"74756e6c30000000e5ff00", 0x0}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={"746561e2ac00", {0x2, 0x0, @broadcast=0xffffffff}}) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, r2}, 0xc) 2018/05/10 00:26:58 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:26:58 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:26:59 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xac, &(0x7f0000000180)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc40}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r2, 0x7, 0x34}, 0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) arch_prctl(0x1004, &(0x7f0000000000)="a8860ee2154ff6d2bc6e3c784ab7e4568915bdee1e163e8b8d6a3766f490af365bd51d39b093139ecd520717fb4541966318f482840f24689dc5925909dc7580e04c78056f87390d0e8d0b8d6f302ca1a6131824a1377eb0446a201c2b3c23a8fc8cedb81631d863ca667ddcff20eaa154b156cb17a6084bb9c399f280b19d285bebbc59064f4fc6f2d68d11f51cf7139cea7943d7a8fff795b61fc8") 2018/05/10 00:26:59 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0xfffffdf1) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x549001) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40204000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0xd0, r2, 0x820, 0x70bd2d, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x200}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffe}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}]}, 0xd0}, 0x1, 0x0, 0x0, 0x8c0}, 0x4008084) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)=""/218, &(0x7f0000000000)=0xda) 2018/05/10 00:26:59 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x1f00000000000000, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:26:59 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x6000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:26:59 executing program 6: r0 = socket$unix(0x1, 0x202, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1}, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/137, 0x89}], 0x1) 2018/05/10 00:26:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000200)={{0x2, 0x0, 0x80000000, 0x1, 0xfffffffc}, 0x94, 0x1f}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000080)) write(r1, &(0x7f0000002280), 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x4, 0x0, &(0x7f0000000300)=[@enter_looper={0x630c}], 0x6a, 0x0, &(0x7f0000000340)="d732478cd1a8284f41492c9301f5f0bd21ef16a8ffbf392056d3e936b0442a57622fb583157cf7c923e3e52b083aa39e7191dd383f478bb202b272809cfb3d1319ee3cd2416f29dd56f10fd5bb2a0b56435922608c092bb3312b1f62d1c9e32e2e5e81fe055f1bc573bf"}) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x80) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) 2018/05/10 00:27:00 executing program 1: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x653}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000006c0)=@req={0x28, &(0x7f0000000600)={'ip6_vti0\x00', @ifru_map={0x2, 0x6, 0x2, 0x0, 0xfffffffffffffffe, 0x7}}}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100), 0x1) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x400080, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0x8}) socketpair(0x1d, 0x80000, 0xbd, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000640)={0x0}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000400)={r6, 0xab}, &(0x7f0000000440)=0xffffffffffffff67) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000480)={r7, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x5, 0x81, 0x81, 0x4}, 0x98) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000380)={r3, 0x80000, r4}) r8 = accept(r1, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) ioctl$sock_inet_SIOCSIFADDR(r8, 0x8916, &(0x7f00000003c0)={'bcsf0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)="63707526303c3206fd0000013c12b8d0cc69bf6821cc1b4d7878b2fe2d897367ffa75134df22ad070000000000000072e82ad3283820f255c2db0000e3ff000000050fad02ae9f2109182b00e3033578fd7e89b8f17129cb97541bd003bf3dcf376e938f59a1083ba783fa3e7318893cae") ioctl$fiemap(r9, 0xc020660b, &(0x7f0000000700)={0x1, 0x9, 0x2, 0x9, 0x1, [{0x1, 0x8, 0x4, 0x0, 0x0, 0x1}]}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x5) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00000005c0)={0x1, 0x100000000}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f0000000280)={'dummy0\x00', &(0x7f0000000000)=@ethtool_eee={0x45, 0x0, 0x6, 0x8, 0x100000001, 0x6, 0x8, 0x7ac, [0x5ad0, 0x1]}}) ioctl$EVIOCGMTSLOTS(r8, 0x8040450a, &(0x7f00000001c0)=""/157) 2018/05/10 00:27:00 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x1f000000, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:00 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00008d1ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000faffa0)={0x14, 0x1d, 0x3, 0x20000000000000, 0x0, {0x5f}}, 0x14}, 0x1}, 0x0) 2018/05/10 00:27:00 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x20000005, 0x400}, 0xffffffed) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000000}}, 0x2, 0x6}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x4, 0x30}, &(0x7f0000000180)=0xc) socket(0x11, 0x4000000000080003, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000001c0)) 2018/05/10 00:27:00 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xa000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:00 executing program 5: r0 = socket(0x10, 0x10000000003, 0x0) r1 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r2 = mq_open(&(0x7f0000003f80)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4e78871f40600000000000000994a2fe003f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120c059698e9e1dc3095100000000000000000", 0x42, 0x138, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x2003, 0x1, 0x1, 0xffffefff, 0x4000000000003}) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0xe1, 0x80000) recvmmsg(r3, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000480)='/dev/full\x00', 0x141800, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000a80)={0x3000, 0xb000}) mq_timedsend(r1, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r2, &(0x7f0000000100)=""/131, 0xffffffffffffffe9, 0x20200000, 0x0) write(r0, &(0x7f0000000000)="2400000052001f0014f9fb0700090400028007dc100001000001000000005800000001ce", 0x24) 2018/05/10 00:27:00 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:27:00 executing program 2: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000000040)={0x20000000000000, 0x401}) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000d00400000000000000020000ffffffff00000000000200007004000070040000ffffffff700400007004000005000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f00000000000000000000000000000000000000000000000000028004d41524b0000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d415000000000000000000000000000000000000000000000000000000000ac1414bb00000000000000000000000000000000000000000000ffffffffffff00000000ff020000000000000000000000000001fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000697036677265300000000000000000006772657461703000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f0000000000000000000000000000000000000000000000000002800434f4e4e5345434d41524b000000000000000000000000000000000000000000000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000697036746e6c300000000000000000006970366772657461703000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e415400000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000fe8000000000000000000000000000bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x530) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/05/10 00:27:00 executing program 2: r0 = socket$inet6(0xa, 0x4000000001, 0x8010000000000081) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) sendto$inet6(r0, &(0x7f0000000000)="5c4af7a316fb9c8cd8304fe0a0", 0xd, 0x1, &(0x7f0000000040)={0xa, 0x4e21, 0x6, @empty, 0x100000000000}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/10 00:27:00 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0xa4ffffff, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:00 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x402000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1, 0x3f20be59, 0x841, 0x5, 0xfffffffffffffffc, 0x3, 0x9, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xd94, 0x6, 0xfff, 0x1f, 0x6}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e23, @rand_addr=0x8}}, 0x9, 0x10000, 0x100000001, 0x1d, 0x10}, 0x98) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4008af00, &(0x7f0000000180)=0x1) 2018/05/10 00:27:00 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xb00}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:00 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x52, r0, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r2 = msgget$private(0x0, 0x40c) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/80) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000000040), 0x4) 2018/05/10 00:27:00 executing program 3: r0 = socket$inet6(0xa, 0x80803, 0x84) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000040)={0xb7f, 0x7, 0x4}) 2018/05/10 00:27:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(echainiv(ccm(serpent-generic)))\x00'}, 0x5d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n\au', 0x3) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x10000000000002e1, &(0x7f0000000040)=""/6, 0x1}, 0x3) 2018/05/10 00:27:01 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r1, 0x3, 0x1, 0x0, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000000000)=""/24, 0xe2, &(0x7f0000000040)=""/101, 0x0, 0x2}}, 0xffffff44) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f00000000c0)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/05/10 00:27:01 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x3}, 0x4) close(r0) 2018/05/10 00:27:01 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x1000000, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:01 executing program 6: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0xaaaaaaaaaaaac97, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec0302000100526549734572334673", 0x3d, 0x10000}], 0x0, &(0x7f0000013900)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x39, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027fc396a2115f29000000000000000078dcdf6532db6800000000000000000000"], 0x90) 2018/05/10 00:27:01 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xf}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:01 executing program 1: socketpair$inet(0x1e, 0x800, 0x80, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x280402) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x800, 0x0, 0x10003, 0x1b9f}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000140)={r2, 0x4}) ioctl$TCSBRKP(r1, 0x5425, 0x1) getpeername(r0, &(0x7f00000001c0)=@can={0x0, 0x0}, &(0x7f0000000080)=0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x0, 0x67, &(0x7f0000000340)=""/103, 0x1, 0x0, [], r3}, 0x48) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000002c0), 0x1) 2018/05/10 00:27:01 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:27:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000006c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/05/10 00:27:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x7d, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/05/10 00:27:01 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000040)=0x44) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vsock\x00', 0xc2800, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000001240)={0x8, 0x3f, 0x100000001, 0x8d, 0x9, 0x3, 0x5, 0x1, 0x1, 0x5, 0x101, 0x1f}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000012c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}, [0x8, 0x0, 0x200, 0x46f, 0x2, 0x7ff, 0x81, 0x9, 0x6172, 0xa7, 0x1, 0x7f, 0x6, 0x8, 0x88]}, &(0x7f00000013c0)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001400)=@sack_info={r2, 0x1f, 0x7}, &(0x7f0000001440)=0xc) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001180)='/dev/dsp\x00', 0x20001, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f00000011c0)={0x200, 0x8a72}) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000001480)={'veth0_to_bond\x00', 0x7fff}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000001500)=ANY=[@ANYBLOB="666d6c746572000000643c000000000000000000000000000000000000000000a0741d1ab42e3e00c687b88a4ebef62da4a14b1c63"], &(0x7f0000000080)=0x28) ioctl$TCFLSH(r1, 0x540b, 0xfffffffffffffffa) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000014c0)) memfd_create(&(0x7f0000001280)='/dev/dsp\x00', 0x1) pwrite64(r0, &(0x7f0000000180)="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", 0x1000, 0x0) 2018/05/10 00:27:01 executing program 1: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffc}, 0x0, 0x8) clone(0x0, &(0x7f0000000180), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000000)=0x8) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/10 00:27:01 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:01 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x1f00, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:01 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@dev}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000017c0), &(0x7f0000000340)=0x14b) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'ip_vti0\x00', &(0x7f00000000c0)=@ethtool_modinfo={0x42, 0x6, 0xa3c, "18a41882062c0955"}}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x80, 0x0) [ 171.406826] REISERFS warning (device loop6): sh-2021 reiserfs_fill_super: can not find reiserfs on loop6 [ 171.453184] Unknown ioctl 21506 [ 171.470963] Unknown ioctl 21515 [ 171.485263] Unknown ioctl 21540 2018/05/10 00:27:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000440)="63512d1c00", &(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000480), 0x200000, &(0x7f0000000040)={[{@bh='bh', 0x2c}]}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = request_key(&(0x7f00000002c0)='rxrpc_s\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)=',[\x00', 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0x10000000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xa, "e916f701399b86b03dde"}, &(0x7f0000000180)=0x12) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x1, 0x20, 0x0, 0xfffffffffffffffd, 0x80000001, 0x120000000000, 0x2, {r3, @in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x5, 0x0, 0x6, 0x3, 0x9}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x6, 0xffffffff, 0x7, 0x7f, 0x46}, 0x98) 2018/05/10 00:27:01 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020d00001100000000000000000000000800120000000b00000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb000000000000010001001800000000005297e478b5e05c08b825da19290905d0018fe5cbe3d286350476f87c0cb8d72bf4b1fe84c3953bf358860e2c6606e6a187462351e9117dde5e0cc794057c7fddb72af8e8dd48bcb53c84f364bf9fbc"], 0x88}, 0x1}, 0x0) [ 171.508388] Unknown ioctl 21506 [ 171.545119] Unknown ioctl 21515 [ 171.557905] Unknown ioctl 21540 2018/05/10 00:27:02 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x9000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:02 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x600, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:02 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'teql0\x00', 0x5c20}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)) 2018/05/10 00:27:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x40}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000100)={0x7b}) 2018/05/10 00:27:02 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x600, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x60, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000280)=@framed={{0xffffff95, 0x0, 0x0, 0x0, 0x0, 0x47}, [], {0x95}}, &(0x7f0000000200)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4131a423df186cc8db06e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f1520187f16f1c13380b3a83ffde51b4194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f0000000080)=""/153}, 0x48) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000480)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000006c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000680)={&(0x7f00000004c0)={0x1a4, r2, 0x4, 0x70bd2b, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r1}, {0x188, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x22}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r1}}}]}}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x4000000}, 0x48000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x100, 0x9, 0xc2, 0x3f, 0xba, 0x6, 0x5cc9, 0x2, 0x5, 0xc7a, 0x9, 0x2899bafa, 0xa3d, 0x3, 0x2]}, &(0x7f00000003c0)=0x100) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={r3, 0x3ff}, 0x8) 2018/05/10 00:27:02 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x8001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x8fff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000000c0)="a6", 0x1}]) 2018/05/10 00:27:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000100)={0x0, 0x3000}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000040)) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x325400) getsockname$ipx(r2, &(0x7f00000000c0), &(0x7f00000001c0)=0x10) 2018/05/10 00:27:02 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:27:02 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:02 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x6000000, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:02 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffff9}, &(0x7f0000000000), &(0x7f00007adff0)={0x77359400}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000001c0)={r1, r2}) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1da, 0x3}, {0x6, 0x2}, 0x7, 0x1, 0x1}) 2018/05/10 00:27:02 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x4) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x20000) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000080)={0x6, 0x1f, [{0x0, 0x0, 0xfff}, {0x4, 0x0, 0x4}, {0x4, 0x0, 0x5}, {0x5, 0x0, 0x5}, {0x705, 0x0, 0x7ff}, {0x1f, 0x0, 0x10d7}]}) 2018/05/10 00:27:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x40}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000100)={0x7b}) 2018/05/10 00:27:02 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xf000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:02 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x1f00, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:02 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x7}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x52, r1, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0xe8, 0x9, 0x9, 0x40}]}, 0x10) 2018/05/10 00:27:02 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0xf, 0x8000000000004, 0x4, 0x5}, 0x2c) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7f, 0x10400) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000080)=""/50) r2 = bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2ff) close(r2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r3}, 0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000680)={0x0, 0xffffffffffffffff, 0x7}, 0x14) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() setregid(r4, r5) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r1, 0x9, 0x2}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000180)={0x0, 0x10, [0x7, 0x3, 0x5, 0xff00000000000000]}) 2018/05/10 00:27:02 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x800010000080006, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x101, 0x6a8004df10b36392, 0x9, 0x1ff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={r3, 0x48, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x200, @dev={0xfe, 0x80, [], 0x1a}, 0x8}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xe1dc, @remote={0xfe, 0x80, [], 0xbb}, 0x5}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x2, 0x30}, &(0x7f0000000200)=0xc) read(r2, &(0x7f00004b8fab)=""/85, 0x55) 2018/05/10 00:27:02 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xf0ffffff00000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:02 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0xffffffff00000000, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:03 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mlockall(0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={r1, 0x5, 0x2863, 0x7f, 0xfffffffffffff2c8, 0x5}, 0x14) write$rdma_cm(r0, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x13f}}, 0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000000080), r2, r0}}, 0xfdba) 2018/05/10 00:27:03 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="2ce17e1d9343c786fba8c56bf40bf08fbee65a7b43173c1863fcb43eb1d99c184922c929980b1bfbd656797bd17f9114586a590d767d0d166c36557608602b8088e62601aa8317a6bd6f93d9ba023a85a165241ef086b59d60e9ffade8673aac", 0x60, 0xfffffffffffffffe) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() keyctl$chown(0x4, r0, r1, r2) getrandom(&(0x7f0000000080)=""/230, 0xfffffce4, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x80000000000, 0x40100) r4 = socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) 2018/05/10 00:27:03 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x404) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') 2018/05/10 00:27:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000ddfffc)=0x20000000004, 0x4) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7fffffff, 0x8100) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xef, 0x100000000, 0x3f, 0x4, 0x5, 0x4, 0x101, {0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @rand_addr=0x80}, 0x3}}, 0x4, 0x9, 0x4, 0x8, 0x9}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x40}, &(0x7f0000000240)=0x8) 2018/05/10 00:27:03 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:03 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x100000000000000, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) socketpair$inet_sctp(0x2, 0x3eaa6514be95c897, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000400)={0x0, 0x1ff}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e20, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}}, 0xffffffff, 0x1}, &(0x7f0000000480)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000002c0)={r5, 0x5}, &(0x7f0000000300)=0x8) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000140)={0x10, 0x2, 0x3}) r6 = dup3(r2, r1, 0x0) ioctl$KVM_X86_SET_MCE(r6, 0x4040ae9e, &(0x7f0000000100)={0xa480000000000000}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) accept$inet6(r6, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) 2018/05/10 00:27:03 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:27:03 executing program 2: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xfffffffffffffff7, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0) 2018/05/10 00:27:03 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0xfdffffff00000000, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:03 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0xc4) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000100)='m', 0x1}], 0x1) 2018/05/10 00:27:03 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x900000000000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:03 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mlockall(0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={r1, 0x5, 0x2863, 0x7f, 0xfffffffffffff2c8, 0x5}, 0x14) write$rdma_cm(r0, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x13f}}, 0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000000080), r2, r0}}, 0xfdba) 2018/05/10 00:27:03 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = request_key(&(0x7f00000011c0)='.request_key_auth\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001240)='/dev/uinput\x00', 0xfffffffffffffff9) request_key(&(0x7f0000001100)='rxrpc\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001180)='/dev/uinput\x00', r1) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000001280)={0x81}) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000001400)=""/204, &(0x7f0000001500)=0xcc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) read(r0, &(0x7f0000000080)=""/4096, 0x1000) unshare(0x20000400) getsockname$inet(r0, &(0x7f0000001080)={0x0, 0x0, @multicast2}, &(0x7f0000001300)=0x10) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f00000012c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001340)={0x0, 0x7, 0x20}, &(0x7f0000001380)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000013c0)={r2, 0x400, 0x24, 0x0, 0x101, 0x5}, 0x14) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000086000)={0x400000000000000}, &(0x7f00000010c0), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) accept$ipx(r0, 0x0, &(0x7f0000001540)) 2018/05/10 00:27:03 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x200) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x2, 0x5, [0x1f, 0x2, 0xffffffffffffffa5, 0xd2, 0x5]}, &(0x7f0000000100)=0x12) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r2, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000), 0x0, &(0x7f00005f6000)}, 0x8081) sendfile(r4, r3, &(0x7f0000807000), 0x3f) 2018/05/10 00:27:03 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x600000000000000, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:03 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x4000107fef}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80440, 0x80) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) 2018/05/10 00:27:03 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x3000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x80842, 0x0) getsockname$packet(r2, &(0x7f0000000040), &(0x7f0000000080)=0x14) r3 = socket$inet_smc(0x2b, 0x1, 0x0) r4 = socket$inet(0x2, 0x840000000003, 0x2) r5 = dup2(r3, r4) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f000000e000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f00000002c0)="0f01cb653ef20f01df65ad82860d000cf3ab660f3a16f6000ea8000fd3d80f22d8", 0x21}], 0x1, 0x0, &(0x7f0000000100), 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000340)=""/4096, &(0x7f00000000c0)=0x1000) 2018/05/10 00:27:03 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x0) 2018/05/10 00:27:03 executing program 1: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000080)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x200000005}, 0x1c) 2018/05/10 00:27:03 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0xfdffffff, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:03 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f000021d000)={0x2, 0x5e21}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/10 00:27:04 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:27:04 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xffffff7f}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:04 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000005100)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x10, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x90) 2018/05/10 00:27:04 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/10 00:27:04 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x12000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10000, 0x10001}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) r2 = shmget(0x2, 0x3000, 0x78000000, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000000c0)=""/162) 2018/05/10 00:27:04 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0xfffffffd, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:04 executing program 6: sendto$inet(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000040)={0x2}, 0x10) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x7, 0x1, 0x0, &(0x7f0000000000)=[0x0], 0x1}, 0x20) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/10 00:27:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3045ac86, 0x200) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000080)={0x101ff, 0x0, &(0x7f0000ffb000/0x2000)=nil}) write$rdma_cm(r0, &(0x7f00000008c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000380)={0xffffffff}, 0x13f}}, 0x20) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f00000001c0)) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000100)=ANY=[@ANYBLOB="080000001c9dae8777dfa2e0118f4c8a81cc8e8400000001800000040000000200a00300"]) write$rdma_cm(r0, &(0x7f0000000900)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, r2}}, 0x30) time(&(0x7f00000000c0)) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x0) 2018/05/10 00:27:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="47f26097db010400000000000000005455dfc29260edd90000", 0x19) 2018/05/10 00:27:04 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x1f00000000000000, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:04 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0x8, 0x4000000000081, 0x2}, 0x5bf) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x650}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fcc000)}, 0x10) close(r1) 2018/05/10 00:27:04 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x600}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x620000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x4, 0x4) ioctl$TIOCSBRK(r0, 0x5427) r1 = eventfd2(0x200000005, 0x80800) readv(r1, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0xe7}], 0x2) 2018/05/10 00:27:04 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x8001, 0x10000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000640)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000880)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000780)={0x90, r1, 0x14, 0x70bd2d, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4e}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x14}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}]}, 0x90}, 0x1, 0x0, 0x0, 0x40}, 0x44000) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) ioctl(r0, 0x4, &(0x7f0000000680)="62ba88990d97cb607533cee2726b3adeb5ace1e0646a52ec84008927b863b548a556a74cc007197cd25f3912794bee52c48d14f5aefe61bfbe05760d6eb3f747460b00f990aadb8e1d0ab17cad5cbc8c362301c31752f3a9af31942a45365b6c0c2dfcc10a2326bd1da7d38c5f701a2bef1e414ae19f8748ae211d8eade3bcd4ef21e9d2ecdd") ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000100)={{0x5c, 0x1, 0x3f, 0x2d73, "74a7f36b7a66318ec712b9dff26dc57a6536f43271b3a35e82d736f02cbd0baa6b0a44c9522e9261e34fafe5", 0x4}, 0x7, [0x101, 0x1, 0x0, 0x9, 0x47, 0x9, 0x10000, 0x7fffffff, 0x9, 0x4, 0xb8a, 0xb93, 0x3f, 0x7, 0x9, 0x1, 0x1, 0x1, 0x7, 0x935b, 0x7, 0x9, 0x1f, 0x8, 0x2, 0xf, 0x5, 0x7, 0x9, 0x9, 0xd8d6, 0x4, 0x69, 0x7fffffff, 0x2, 0x2, 0x66, 0xa7, 0x2, 0x9, 0x5, 0x1200000000000000, 0x0, 0x800, 0xbc, 0x5, 0x80, 0x20, 0x4, 0xffffffffae3beb70, 0x7, 0x400, 0x7f, 0x4, 0x5, 0x6, 0x4, 0xc3, 0x7, 0x8, 0x8000, 0x1ff, 0x8, 0x0, 0x8001, 0x3, 0x0, 0x1ea, 0xffff, 0x5, 0x5, 0x81, 0x3, 0x7fff, 0x31d5, 0x7, 0x2, 0x8, 0x1a6, 0x7aa, 0x200, 0x4e, 0x3, 0xffffffffffffa7c4, 0x1, 0xeac, 0x3, 0x0, 0x8, 0xe6, 0x3, 0x80000000, 0x3b, 0x1, 0x6, 0x7fff, 0x5a3d, 0x2, 0x6, 0x1, 0x1ff, 0x9, 0x800, 0x1, 0x20, 0xf03e, 0x100000001, 0xe6, 0x2, 0x8f28, 0x7, 0x7, 0x8000, 0x28a, 0x0, 0xffffffffffffff80, 0x101, 0x733e0d91, 0x0, 0xfffffffffffffff8, 0x2d, 0x800, 0xb1, 0x9, 0x8, 0x5, 0xe77d, 0x1f]}) add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="3faf", 0x2, 0xfffffffffffffffe) 2018/05/10 00:27:04 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x208) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, "66756575653100000000000000000000000000044000"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x101000, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000002c0)=""/235) eventfd(0x0) syz_open_dev$adsp(&(0x7f0000001980)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 00:27:04 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000900)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f00000007c0)=@updpolicy={0xc4, 0x19, 0x203, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@policy_type={0xc, 0x10, {0x1}}]}, 0xc4}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) r2 = getuid() r3 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000100)=@updsa={0x384, 0x1a, 0xa20, 0x70bd29, 0x25dfdbfb, {{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x3, 0x0, 0x0, 0xa0, 0x7f, r1, r2}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6f}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {0x6, 0x0, 0xd1, 0x8e8, 0x9, 0x80000001, 0x400, 0x8}, {0x3, 0x41bb, 0xca, 0xa6}, {0x8, 0x4, 0x7}, 0x70bd29, 0x3506, 0xa, 0x1, 0x4, 0x81}, [@mark={0xc, 0x15, {0x350759, 0x3}}, @tfcpad={0x8, 0x16, 0x5}, @etimer_thresh={0x8, 0xc, 0x1}, @tfcpad={0x8, 0x16, 0x2}, @tmpl={0x184, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x6c}, 0xa, @in6, 0x3505, 0x4, 0x3, 0x5, 0x1, 0x7, 0x6ee}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0x32}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3501, 0x4, 0x0, 0x2, 0x4, 0x20c8, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x1f}, 0x3500, 0x2, 0x1, 0xff, 0x429, 0xfffffffffffffffe, 0xfffffffffffffffd}, {{@in=@rand_addr=0x4, 0x4d2, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3503, 0x5, 0x3, 0x9, 0x4, 0x8001, 0x7}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x2b}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x3506, 0x0, 0x0, 0x9, 0x5, 0xda49, 0x5}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x33}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3507, 0x2, 0x0, 0x6, 0x80, 0x8}]}, @proto={0x8, 0x19, 0xff}, @sa={0xe4, 0x6, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e24, 0x10001, 0x4e24, 0x6, 0x817682eaa8a6d26d, 0x0, 0x20, 0x5e, 0x0, r3}, {@in6, 0x4d4, 0x3c}, @in=@broadcast=0xffffffff, {0x2, 0x80000000, 0xfffffffffffff66f, 0xba9, 0x5d5, 0x9, 0x4}, {0x7efeb0b5, 0x101, 0x9, 0x9}, {0x6, 0x80000001, 0x80000000}, 0x70bd27, 0x0, 0xa, 0x1, 0xffffffff00000000, 0x20}}]}, 0x384}, 0x1, 0x0, 0x0, 0x20008005}, 0x80) 2018/05/10 00:27:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:27:05 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ipx\x00') socket$inet(0x2b, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast2, @loopback}, &(0x7f00000000c0)=0xc) 2018/05/10 00:27:05 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0xa4ffffff, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:05 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x262}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:05 executing program 3: socket$packet(0x11, 0x2, 0x300) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="1004000000100000cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef0100010000e95dbe5a00000000000000000100000000000000848d000080000000050000000000000076", 0x64, 0x400}], 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) 2018/05/10 00:27:05 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) clock_getres(0x0, &(0x7f0000000100)) name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x81, 0x0, "1b0f1a8c28e4f89409228b54ce0785e7d99d78a27e4bc611f7f99b4f06ce0ec2a9be35db4aecb40a886d8bd927e53c9b4eca01f06d37d9c2ab13a3b778f9e11526a3b673caedf7d21a820eabfa8f8bbaf798363e993671c05747d0140df9fc800be6fa491f0663382ccadeb1f4d35d3be3d70ec78b9dd38a56"}, &(0x7f0000000240), 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/05/10 00:27:05 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000280), 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x46, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000240)=0x3ff, 0x4) r1 = shmget(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000200)={0x77359400}, 0x10) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) socket$alg(0x26, 0x5, 0x0) recvfrom$inet6(r0, &(0x7f0000000100)=""/193, 0xc1, 0x60, 0x0, 0x0) 2018/05/10 00:27:05 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x208) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, "66756575653100000000000000000000000000044000"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x101000, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000002c0)=""/235) eventfd(0x0) syz_open_dev$adsp(&(0x7f0000001980)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 00:27:05 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x5}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:05 executing program 1: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgsnd(r0, &(0x7f0000000040)={0x3}, 0x8, 0x0) msgsnd(r0, &(0x7f0000000080)={0x3}, 0x8, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffffc, 0x80) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f00000000c0)) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000700)) 2018/05/10 00:27:05 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4000000000000004, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r1, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfffffffffffffeff, 0x100) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140)=0x3, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000140), &(0x7f0000000180)}, 0x20) [ 175.814302] EXT4-fs (loop3): Unrecognized mount option "°co»Íýú)›Â´+›ûFLÙàÙ|Íܧ5pIÇ;Ùéû¼¬` ÿu-u$ a9YØèYº3–8ÇU¹5%hk0!¬Ä j'fcp©±I”-¼ÈyrrÂvðr!ÜËÌÕÚ×eN6@(Æ:äÓ…ç`VœšÒÙuÏR”³g«¹h¯·]KÖlµÓÇ[½ú “˜ÑkCͼ᨜G •y.öË-æØß‹{U:!nað±ã VJbÚ …0Aqª¤ Ïâ"­¬cUŽ«÷E•èF•Î" or missing value 2018/05/10 00:27:05 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_acct\x00') ioctl$KVM_SMI(r0, 0xaeb7) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="580100001000130700000000000000000000000000000000000000000000000000000000000000000000ffffac14ffaa04000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000002000170042000000000000000000000000000000000000000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x158}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x8, 0x6, 0xf8f}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x8}, 0x8) 2018/05/10 00:27:05 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x1000000, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:05 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xffffffff00000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:05 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x3, 0x800) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000240)=""/206, 0xce) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000000)='-', 0x1, 0x200000000000000) r2 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x8004) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40505330, &(0x7f0000000140)={{0x6, 0x6}, {0x0, 0xa9}, 0x0, 0x0, 0x1}) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x200800, 0x0) r4 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000040)=r4) 2018/05/10 00:27:05 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0xffffffff00000001, 0x10000) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xf0, 0x20000) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000040)={0x20000, 0x0, [0x400000, 0x7, 0x80000001, 0xffffffffffffff34, 0x8, 0x8, 0x9, 0x5c]}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000740)={{0x6, 0x0, 0x0, 0x0, "b333bed523af39e3bcc65d296abc7a4a7d690b1b4c5e7cb52931e695fd636b247a7ae4b9a57ea78b2bfb1ae7"}}) 2018/05/10 00:27:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:27:06 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$cont(0x20, r1, 0x0, 0x4) ptrace(0x11, r1) finit_module(r0, &(0x7f0000000000)='vmnet0\x00', 0x0) 2018/05/10 00:27:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x6) close(r0) 2018/05/10 00:27:06 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80001, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000000c0)={0x51, 0x9, 0x8, 0xffffffff, 0x95f, 0x3}) accept4$ipx(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x80800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x805, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffff12) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x1, 0x204000) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendto$inet(r1, &(0x7f0000000200)="f1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) sendto$inet(r1, &(0x7f0000000080)="c4", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/10 00:27:06 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x1f000000, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:06 executing program 3: mlock2(&(0x7f000090d000/0x200000)=nil, 0x200000, 0x2000000) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x220002, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000a74000/0x3000)=nil, 0x400, 0x5, 0x48, &(0x7f0000a56000/0x4000)=nil, 0x6}) 2018/05/10 00:27:06 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x30000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:06 executing program 6: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000000000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/10 00:27:07 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, [@migrate={0x5c, 0x11, [{@in, @in, 0x9}, {@in=@rand_addr, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}]}, 0xac}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x204000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3f, 0x4, [0x7, 0x19e7e7ba, 0x1, 0x6]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x1000}, 0xc) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000100)={0xfff, 0x101, 0x400}) 2018/05/10 00:27:07 executing program 6: r0 = socket$inet(0x2, 0x80000000805, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x5, 0x1, 0x7fffffff, 0x76f06b14, 0x80}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e22, 0x10001, @dev={0xfe, 0x80, [], 0x15}, 0x200}}, 0x0, 0xfffffffffffffb2b, 0xfff, 0x4}, &(0x7f0000000040)=0x98) bind$inet(r0, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240), 0x8) sendto$inet(r0, &(0x7f0000000100)='O', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/10 00:27:07 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:07 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xb00000000000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:07 executing program 2: syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB='quiet,umask=0,part=4713727783']) umount2(&(0x7f0000000000)='./file0\x00', 0x1) set_mempolicy(0x3, &(0x7f00000000c0)=0x8, 0x9) 2018/05/10 00:27:07 executing program 3: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0b0192a30caed1869fa6eb881f386602f", 0x11) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/10 00:27:07 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000040)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/05/10 00:27:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000299000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000080)=@routing={0xaf, 0x6, 0x3, 0xea, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x38) unshare(0x20000400) r2 = fcntl$getown(r0, 0x9) migrate_pages(r2, 0x5, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x81) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) [ 177.239608] hfs: part requires an argument [ 177.243992] hfs: unable to parse mount options [ 177.329311] hfs: part requires an argument [ 177.333670] hfs: unable to parse mount options 2018/05/10 00:27:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:27:07 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/psched\x00') getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000000080)=""/76, &(0x7f0000000100)=0x4c) 2018/05/10 00:27:07 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0xa4ffffff00000000, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = syz_open_procfs(0x0, &(0x7f0000001300)='net/fib_trie\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000001340)={'ipddp0\x00', 0x4}) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) r5 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='K', 0x1, r2) keyctl$update(0x2, r5, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000440)="ccdca3e20105ca4d3fa6a7b612cd2fbc2b7df62ededf4a1834743d9b655d2b8a9c9028e64d3298f5a39e6584e11ff05944e66036c1162f040176a95d7c90ccfbb3922b196f18c7d444b48b88ab57865d29f7d6075dc1bbea77b967f532a1dd331ef9ec8710a0a5cf8bca323bd9e901a85d8860f0995da26c1fdd2faa10a5397f13eb4f1a08ac07139fb280fd643f2b8146fcfa7ed263fc35110ec46b7182ff9e4f8353ea442eada93bb9a9ef2f2774eba4281c0ae97820641f387bced0d8998fd8705bce0654d7e74dfd859cedff21112052963d35d2530fdd11d789cdf1e5202be5e4d0660dec82b1f15da9703fe870157accf0bbd96e47302fdbca5642710e8751baa27b9430d1b0372eede571834cae5d0d3565df36a98b730cd9bfd60cd17fc735b7309e413ffa74840aa88bec7876db020cde9ea08c32a702f1963902e8be63cba9a452352699e5cb1e5e63b7c05ce8d3fe0fa6d0f06bf474ad7db67d29f4bb68d9d0df8a5e6edbd4d7d42175b2213d1f5ebbcaa5240589567f4425f53d5f66147b18d26f323361bf3f6b42d767891c8a47c403122f38f93e548de9af56affccf7250157ea8b851a5284bc9586281929216ce661046b8b2e53149873b1207780362883efb47ec332aebac6dc7212b27c0272fc76e6b691882928f2c27cc9e70844cef9a07fedb2db626fae1bb184b7981899173cb730d805085a5b13a5a8c377804b841d5cef88aa0a0928b956c9892fa9b4408ea7a03c8627f9ded634ff3e0e79d1853c98d2bf4d7e6531b27e5bebd084f9b0bf9c44b7ff03c1735c05e92a7ddc19c398af5660480de0ffb212a0a009302e80ad51aad207a9a2ea4f8849d00cbd404d9f4109613aa877bad72a8a7eaea46b91bf7bfd2ab77393400ac124349246d9154bf49c36a0e389f347f3924bf9cd59247d671a8dcbf3ccf373d8af9b435f95f8bd757e4c381eaab1347d84e86032c330b00f5611f47d7ca28fc775c6e1aa3b673359c10eaeebe1b4b30999a68689dc02bab1a251cde3b90e5edda0d7a42c8d336db0e1dea15e7d1baad6ec999ee56b0ebd0190da09828a8fa800a9b9e63c5b73e1c062cb76f80ac199cde82a841617dd9a6f406735870792b1b6eddf46001f01bef377788644f7ebefe84a28a1d1d6f6b63a69f027da5d8383b53cba28e6e5d888eabb6a928617c00a5d5d95f98989a0a80bb2441ced7218109a97bc4a30f9718db8551dc0d5f0bb1f0a6e1ab3530b43b838083a2ec6a5d887ef170dda21ae5fa5af23357b61fc5207822ed4555020b31e0f2f0c55ba471a11c3d9cef694127c76e6f5674fa1d9f86f89a72cdb344a0307b424b5871ffa1293d3c93b760d40bbe696ed036f71bf93fdb1db57ccdd56d5c983a26676a32e410898fffaee481702f5dde7ce45b497e674d76f697c206cbe66613085c3ea2d181115d6a980c3e6b2e94886bb2c9e4f1005c019d2eb5322cc885d5b912e8b908e82ba456860acaa079209328315f05dd414d46969d1b8fc85f87594ffa1bf47ba68a9df426d60db7776a3ed456287886945187cc4c2b1fe228fb9b2b072ece12b65a310c516350da6fd87945c5e26163b7eda23b7660e7178192df4eb35baa4c6f00e487c8484d847dc9ae745a893f85856d3daf782c3e26dfbfa6712493ce54857f0bcacb06f13c962747f770a46aa092cb273e30f2514cfde11b90d10f29c2970a969a3da1b71e95401156f6e0edac13d1e4277efe19ef037e3c1a48702c1ba5511e67d9e95e292ca55ca434a00966634aad4f9c8476c946a106bb3c202a81bcf2462b2c912291a33e4ad78947eab6185a60e36ec440496c23f6a8b28a930ced78b970b7d16ba6616596bfa7d103043881c60cbf23cbf54b9445af066defebca1b5bc1d866efc6a36da44365e1edaf29155437e27c86f8879078df6d7fd172079eec262f12e35eff2f28529a87dae7af94ddda4eb3e12a8064dfed9e355b8d7e25ca979c77500307b90a68b203da694bf3a26ea5e6b8b9e72468b1f1006178c1d939df3de78ac7b48a754f9a860fcefa5b586a6263a1fcbd514c88c648c5eba93c47ebe13f8a6a278233f79e301bdab23eeb41d06e55f2a115c3b342603e752b0542c1c998e3144af5b293d067354d94c83f63bddcf5900a1f952200d911aa83a1e79db9ddac3d37b6f77ab659c0b07a566414de7031520ce589a34889e813f354ee174442d0ffb2daf42c9fce84d2e70b2d353d8d3ec83e9c8bfe29d9b5148ec88175f04194fb5329102a0a4feb57384112f384de31d52db775008208b26ec0867fec4420e8b58d0ffc2aa85170d2cf093c1bdb623eace3d4e83b3a548fc31353eb63e519535a4a138c114ca3129ddbc5bb68b32c40af8a61090483a77f81f4e9e7c845b29d302426f8bfda6a87f5ca48a5850b5dcab3c34fb57c7d6898c6292c68a9ceb33d11d53697116b27ab7cd94c77bd4bc9570bfd07d0e753487d8adb97c5b48a1ef2d3bb50891e3c82e6c3e368b4baee08bec3d3f067d7279ebcbbcc9f920a6aaf188bb7511606c66a79a476aadf178f0b2aa91f5347c989df1b57bb10f1a2b5968fc6931d3b80833636fbe5d77b6c155d31d47eeff53d9dcbea2a230573061f9cb76b6d9b41bf9e3340195e3c181df9670ada9c59e44c4a34d0a8497f6c3f84a66fd414778eff476dbecbc8216aeeb1856954d983b7aeb53b5d5e4a8879f4ec4708a0117a94900c3e59c845d960ab87b00f9eee8fc3937e3c8eddb9368694cea2f3e41d2fa56ee67056a8964821c945cbab25c19c06653eabdc8e94b66ed597efbbc9e2eba250045850485a0606b65dafddbe76b5233546c6b429a2a4e313359ccc5ec5076f83ea2db2c87d7e066a9b42d7daf824027b1e9efba79c1c48f1a278cf724d4940015d376db617250af56d0bacd5dc03dadc4e8b5623e0be96c1561975522b524ae5f9a4bace96a751c2100b8830dc56d17ee1c1ac610127994504f9717bca3083c6a4d3187ef2626930e2142cc28a02bd4198afdec4ba45d9d1fba5a4419193d49ba60be54afeae934aafb6f97cba9d1ad7883081b11fb738ae3082841c2fceb0577c390d446a77beb7822b0f473d9c78be69c252e791c64f51ec1bab62c8ffbacde26a94c71ecb2a0a720078209b922f277699de172e163565ea2d803835bdc6aeb7af7eac97d1d24a37d69b9f9ecb27dda4941c639b466aebd0b00928d202c66fd9596490ef5e0c963f754c56bfce0cf32b6aafa6b165464b1d3972fc01f0e3dce6a593c5f042a2544e6c2b92c203c6be69f6fd96e37fcfd8a9ab1d810c74154504f9082f70577ce28aad257359fc3a9e2e762e95665b5cdbe003df448166750e00c7858fcab5e2874dc3bc456c3108aa65608ee51e856cd3dffb9fe413a10983ac1254546f995c69dc254ec394d85d5d7ac262a15bf05149e13e7d8c9af61e9e0dbe2b66899b234e0b6257030c240b4d226663314add7edd5339967ce27e5c16f1aadbb023a9e448b8f6f647bcad4b0502b312de468b0aaeb1e2d58c97299277953565a7389804e6ea548259bbed6b7bea140dc83410c5be914077ad19325b331bfe5d613dfcf1f29cdf4ff8b7959545ac67371dc676f2da3932596985643cf363811245eed22f8c17c85e339807562288c233287c5e173a430a360e7e6554cb17ba3e589ce9362c87866a93362fa95b0cb823abd3536bb17e560cea7bc98024cce03fac136cc6f71eb8ded76883e194acfc6e21ac13a784ff1d360a8ead3366e2d217a50a287bdadf8cd17ce8ee7d570f02353413055ab38352777a16dfbd56023490f948adb26155696f59e36b75ff5fb9202c8e22e128487dde21348feaaf203be55694b40d61f180fb217f9fc0f5c6cf6e95f6fd7bdfee5c3888db9048f210e7fe118cd9d6ba65aa5f902ab2001aa816e7855f714635696f71b1286b44e7b5f7597740f3c747eaa087b44992f1c5f56de5ee288c4ddd0e474218f7726278b0402f56e8f08165dbb152f4fbb58cb38d4298405b233819b9970194f15eb60ed1066fcaf94ea84f10dfaad4d9a542f95f331dda9e07d506dd91ae3c96fd9f82b570491209e0eaab27caadccb987bcab8e7b86f0115ab7e33091b4dfc84c5fc83940c15e634e67f5f12aaff80e556c9d5cdf68fa24d9012486fc0dddf0fd3381511832a58c8fe7e561a8c6d177507eeccd31caf654a589926534adf1bf587a75c6e448ebe270a92eeb04c24b533c3a4f10af2004dc0188ed5c91640fc288236c071b24dd2f536658053d20cd6038eec3b473895902de22b7f9e236f98648500dd9d47d702082c05298c0727dd633b9674e1929a454bed01b81801d6a33a6a9e36fd11e09980cd506d4058ffec54377642cc21e75e1f39f3248b03eea1e8d2d21e8f2ead1d9600a236d3cf1bd815cdaa022decfa3dbbf0d3a90878cc40735d95df7bc955bd68ff971e52c8966d12b424ceaec8d0f88fbba24de80333331f67b1f2da1c075c340e6ceac8fc54ce71f6fe88a6d683dbd7b88ab0027382e5d622083579a3705e45b0688abf090440d9a593f3a74c305f9f841663b6e93419af8754acc0cdede631b9ca74b430c1674a1ed26723506f5fe89f5a94b210f51f987a21c2228542a2d58db67792d0d4dfd40df326f3d4f38e38a06e9ab7cb837ad1e8ff0f8456cd207b53f7720693c1a65fb47b0c7fa000b9301ab08cf77e2a60cc1e2d9a23470bd58621fc19b7ca29c0af39b70b3de66140614ecc3620d8d6a8e0e35874c2ad4ab4eb7ae04dca740689c1ea8d538cf7749431f967392deee1928c64490987c560f97a306f7db173cd656f8facfcbddabbde7246d08b9274580d833a4f38c19427600096096d631752fe9bea90862c6e11c98fb5aa066ad23b6ab9d2d40eef938628b66cb998baafb12d3a05c80b67575d50dba61e3195a2c2642ad1d0eb08387cce5e4a36830e83b4cc956a404c553fdef381afecd39ff23d463d469266633936a43667fe6d4fb1a1da76524fefb8b2379042e7c6164870afe4a31c2304aa1e2dcc8ca6f6892714d30872b0a5c21c23cc0779048") r6 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xc83, 0x4000) r7 = accept4$alg(r6, 0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r5}, &(0x7f0000000140)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000180)={'rmd128-generic\x00'}}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000002600)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r6, 0x6, 0x1f, &(0x7f0000001540)=""/4096, &(0x7f0000000380)=0x1000) r8 = syz_open_pts(r0, 0x8000020201) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000002540)={'teql0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000002580)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x9, 0x3f, 0x0, 0x500, 0x1, 0x2, r9}) fcntl$setstatus(r8, 0x4, 0x2800) ioctl$TCXONC(r8, 0x540a, 0x0) r10 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x460000) keyctl$set_reqkey_keyring(0xe, 0x6) r11 = getpgid(0xffffffffffffffff) sendmsg$nl_netfilter(r10, &(0x7f00000012c0)={&(0x7f0000001240)={0x10, 0x0, 0x0, 0x28040000}, 0xc, 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@ANYRES32=r11, @ANYBLOB="c74c2687b6e3bef5cde27d11ae8cd64c3408007a00", @ANYRES32, @ANYBLOB="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"], 0x23e0}, 0x1}, 0xc001) ioctl$TUNGETVNETHDRSZ(r10, 0x800454d7, &(0x7f0000000040)) write(r0, &(0x7f0000fd6000)='z', 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000000300)="629311737b3ecc013c2a66efd9badae1", 0x10) close(r8) ioctl$TCFLSH(r0, 0x540b, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000001440)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) keyctl$get_persistent(0x16, r12, r2) 2018/05/10 00:27:07 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x400, 0x0) writev(r2, &(0x7f0000000580)=[{&(0x7f0000000440)="ab80a7ec880dec6e53a8a52f4f02f415ce8ca2511a82fc003247eac687b717cf5d67659a26d6264fdc982942cb8428a5a6e00cd79c2549734c9f9445a25862b00def4b53bd42be9f1255a53a884ee4", 0x4f}, {&(0x7f00000004c0)="2e8559d8eb0b8f76307bf6a9941f09701990b6f78321c1c0a56debfc69be63193a2d1b830024bf35456ba0ec975847595fabe1c2fe11e1962fb1b6bedc5144dcd410488205d8a54db8546e05006f86a5918360c8fc4a20a4ec6733a32fbc18a540f30e128ae27528f6183ed49c05039f665ef1dc848730090f0b6615b90f61965305efb18403990393fd033443acbec7fb19ac6a2b789490569afa569317a50da3a5382907d0ed28184eaa07610c06b747e8d068896161e208899c619932ca", 0xbf}], 0x2) r3 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000300), &(0x7f0000000380)=0x60, 0x80800) r4 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x8, 0x2800) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000400)={r3, r4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r5 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x9, 0x80) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x440, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$SG_SET_RESERVED_SIZE(r5, 0x2275, &(0x7f00000001c0)=0x6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40a85321, &(0x7f0000000040)={0x0, 0x0, 0x0, {0x0, 0x989680}}) ioctl$LOOP_SET_FD(r6, 0x4c00, r4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x0, @time}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 00:27:07 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x6202000000000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:07 executing program 3: capset(&(0x7f0000000080)={0x19980330}, &(0x7f00000000c0)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000200)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x0, {0x2}, 'bond0\x00'}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x220200, 0x6ae34c6d08d605ce) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r1, 0x371, &(0x7f0000000300)}, 0xf730c660918dc707) 2018/05/10 00:27:07 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$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) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000100)={{0x0, @dev={0xac, 0x14, 0x14, 0x20}, 0x4e22, 0x4, 'lc\x00', 0x4, 0x5, 0x17}, {@empty, 0x4e23, 0x3, 0x4, 0x9, 0x8000}}, 0x44) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {0x0, 0x7530}}) fallocate(r3, 0x0, 0x0, 0x200005) dup2(r0, r2) 2018/05/10 00:27:07 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x600, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) io_setup(0x40, &(0x7f0000000080)=0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000240)="4fc712144d0649f76c", 0x9}]) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x2080) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000300)={{0x1, 0x4, 0x3, 0x5, "087affc679cd6ad8b1b69e14afb3d4f7fd0527ec847a69cf1b86484506578034c05f1f6e9cbb56dc966658fb", 0x4}, 0x0, 0x0, 0x5, r3, 0x7, 0x7, "15952fcdfc9aff28738273b91b8d1575fe8a4a1cdd7ca9bdc7709e1e16df6422c9ae2208e382c2ca6d2c2fb22ce1d645e7f86e954b11fa1f1c12ed1d38a48388", &(0x7f0000000100)='\x00', 0x1, [], [0x800, 0x7, 0x2, 0x101]}) 2018/05/10 00:27:07 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xfffff000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:07 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={"00000000300000000006001200", @ifru_settings={0x710000, 0x0, @sync}}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) accept$ax25(r1, &(0x7f0000000080), &(0x7f0000000100)=0x10) 2018/05/10 00:27:07 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000200)=0x3, 0x8a) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000140)={0x303, 0x33}, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ftruncate(r0, 0x8) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000100)) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000180), 0x200000000009) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f00000001c0)=0x14) connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/05/10 00:27:07 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0xffffffa4, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:07 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x400300}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:07 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x6, 0x1) r2 = fcntl$getown(r0, 0x9) r3 = geteuid() r4 = getegid() r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000480)=0xe8) getresgid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) r8 = getpgrp(0x0) r9 = getuid() getgroups(0x1, &(0x7f0000000580)=[0x0]) r11 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b40)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000002cc0)=0xe8) r13 = getgid() sendmmsg$unix(r1, &(0x7f0000003640)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000180)="354892813a97994c6476aa5e19aa76bbc8a202b066906780f9ee8acd52f0a0cedb955a176eec069b66f9bc", 0x2b}, {&(0x7f00000001c0)="9aa059c13d11c8ddcc0b48b99c456be5171b44cb90c6f7df8b3b31a0d336f8117d55b6bcf2d16cd747e7f1fc9a493165c271c08a84d695f2fe6a28337d065f77eb36a26cd69ffbffbe692a95a02e095b75d05a47370202543f8ae924dae9407a9c5cb492b97a339ee592961197fc458a5cf17d287786557d34d423af80b04b30671b4d9b1187e60af6734988daab2845c1b6c6f3efe78ecad26b26efb6c74e0522edf07ee2700f1f3b580a9be5237c3dda2745fd314b36d86eef2a6443f5c61855055f68ccb5d1718154", 0xca}, {&(0x7f00000002c0)="214b106442fa5621a6aa3d65baf030b2887a92092e5bd93e231a593067fd7b06199a88b777067bd3bcccb8ecf113bc493641d59ea8eca79f003538a780f334971db07e52d871ffab88a08e6ad5ab65a2efc3db58cdede3a551", 0x59}], 0x3, &(0x7f00000005c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xa8, 0x4008800}, {&(0x7f0000000680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000700)="7988d728af2e3fd4c9516dd37977643d32c9109e70daf6415cb5ee66715a47e65f809cee40116be29e97ae45530f2e361b", 0x31}, {&(0x7f0000000740)="64934685205de90f6b5e7ae80550c66f4c3b645b6467007e85dfa2efa926d8f5fda7733afaf993deecffee42", 0x2c}, {&(0x7f0000000780)="8caf8af1ef61f9c04a8d3498ecb3f5bacd1b9f8be47753f3144ea27d4f74c105ba295700da86fdf7629f8a60d966f30eec5009a949be5ce7cfb9f1dc3a15", 0x3e}, {&(0x7f00000007c0)="33814b0785e781f9222c38d2403a01274ebd064e7e9ca326ee3760a02e74f0a20e09c49754733a48cde694f224e9320fbc4227fe99de70cd717d2e347ae5d3b250b726a099f5d874385d26660312b8efae79a665316eecb28d0fe51eff5fd6e5bec3479bf8553fd6", 0x68}, {&(0x7f0000000840)="98a620c24c5aac05de87261a767636280dce7935cd67c8693fa7cb50c69ca3edf069c69ad2d0835b852ebbadc79630502979f1f4c1cc2c5428aa1da2779e856096c0dbafbd28ff4620986ccc76b20211056ce99862f2afb3a126ed35f1c0ec83c57acac1ae3c2e4276d9f6114eea3e2cfd44b7280bff55b23f1bc9be9f99f04699d855bd64eb6afe1f1d19308b5c602f555cd15bba60680d9b190e8cb8b20975642e42f5063d1bbbfcdd10b3425a3746469103a7387d2e67578e06f5a21ffaaa04198c1f88adeb454b9a35fc60e1", 0xce}, 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", 0x1000}, {&(0x7f0000002e40)="9f93f986b0289c75ed041cd6ffe1ee43a39eaae8b02a4857b4f8ae528d58f6dd578f2268bc94cea31136810078af8c8c639cbbd0e6dbcc8c6bf4aa517b526558e7a470", 0x43}, {&(0x7f0000002ec0)="7f79a490acd7a55e7e6558cf4bdaba999a14ff1409ed5ec4c3c95f73c01829edcc48010359c5a7036197d547c4e1218392717fb9aa6ad431717d3d9c3e5b7ad8f0594ced66d247b75f6cc7da93f06629e399151289305e3819cf3ae3e369fc0a5bdc8e4fa06b67c0db2f245a33bc737945e80af172f25fab3c7adc9f5ed826ad", 0x80}], 0x4, 0x0, 0x0, 0x20004000}, {&(0x7f0000002f80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003580)=[{&(0x7f0000003000)="bb7f3e56872695d2273cf8b9fb1ed7a47249c261ccdd2be754cb2ba699dc7022d4d3112f1a6447d88157136d52d2a9e7297d8f7797857585437812b91a41ceb7729bc79935d55e7b1a74b5374c718d6d2d36f9c82430cc5b8b456542f3e32fa5e144c17a29e72fe7c844b50e0a322352b4be4f938e7ac36ab1e425", 0x7b}, {&(0x7f0000003080)="2d7f012ed9541fe3eb5f3feb2fa0f85e725a0ebf5f4d04cd781ffd5cf8fefb31f05349d9d35171f5f6281a66de444754d9822d2b472d3bb96355c6ef8dbd23fbe4ff9743b503760f027379be5bf595c90627115f6b800127ec", 0x59}, {&(0x7f0000003100)="227239cecf6285103ca98b13654498d3051b4c924c2d6d32ba12bbea7ef1773383fe2f60afe4b2d28c5cb5c75938ca3144abc76bfc566ca5aad4ddf07f50c75b8604b8e22afdf03ef8f4e7bd28419c8192ba8ce9cf7ceaeb76c4e380ce67c02e8457b097ed849f7465685a27e99c070b98b6bc133300dcdcd8d02f63ae3b5d1f561bcf4f95", 0x85}, {&(0x7f00000031c0)="4d09620236d3d07503dfbaaa0eafb60b23ad1b43e704bfecbe9d96a3a260664b232a0c02ef27880173924d59123175037fe31c1df8be8dd40f69338754f00dc4e867b53ca594efe0db912a9b1031b3f1ccf86560b50eb0c70ef6336ab03bff2afd8090a014df29f0d64668314ed0d38a5d15a80dd2c1eabc0c13d35b0a9eb664ebd428cbf4c23f151e526a743d27950a8972d47ed2d846651b65769b063c", 0x9e}, {&(0x7f0000003280)="9f", 0x1}, {&(0x7f00000032c0)="4f5829da6b5023dd4a1cc6822c6a32f8238f5b499ff415ddc1daf42cb4a4be790fc1d4e84cd1b7639207829664b11a281841f1e4b415c6", 0x37}, {&(0x7f0000003300)="7d5bc2dc9627f0a082dfa68d6e6c2573f869c8aaaaac35c0557c38c5330c9f5c2e7eb47b975c1626b689430e855c4fd4cb6e6c0e1196ccc4cf14feb7c9ce0a6143eb20d8e0f6be4b5e4c4b976e15b004f675094e75a1ba839a759d0d44eba5077454ff2c751aaab552cd1c09ef841f6bd3c67e7af11e607d61d6604b6b21f76d8ef46158d210b9df8a9c3d978f53ac4274e35e52dfbccf242f8fa394a2ba6c948b7c50d5b8366ac8f1be2129a83cb4cbb97cf9c5234b222d996de13d72165166a52e7bdee3", 0xc5}, {&(0x7f0000003400)="4673c90061ccf9aabeefdfbfe42ce7d07209bc7ea15adee1014601c5196f20356e3392cec25e500b728be01c3e14103f7a36ad046e6e44f132626a07a7a05aa53c7e8689b8ba31130d12aac9f496a8e3db1e7457d9116c9b8522dc1c9a360761fd1a8d466a09dfd40b5885eb59256c3907a507509f958a1431fec85fab07057d89ec10b0804a845af330c0d60b4ea4d93f19c50c7a1bc5c648f17a157eb3ddfce26c367ca8a6faa7b83a7430dc0545490d648d2b3c5f0a536f003e65cb835421965132", 0xc3}, {&(0x7f0000003500)="2a26cc061c44008506ee54a1e44988fc3425f74ea2db2e827debbebf4cb7901626ef137fc5007fcfb8d55462867f923093dcc408bcc641e12dd987c7c2884dbdcf9cb16297581f47d648bd785424900f5700645afaef0abc64bd87e55233ac54e7c21030", 0x64}], 0x9, 0x0, 0x0, 0x5}], 0x4, 0x10) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x5b5}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) r14 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x4000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r14, 0x8906, &(0x7f0000000080)) [ 178.392546] QAT: Invalid ioctl [ 178.478159] QAT: Invalid ioctl 2018/05/10 00:27:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:27:08 executing program 1: r0 = socket$rds(0x2, 0x2, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) connect$rds(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$rds(r0, &(0x7f0000000040)={&(0x7f0000003000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000008000), 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB="580000000000000014010000070000000000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="244b30933efcd400000000000000"], @ANYPTR=&(0x7f0000000ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="140000000000000000000000020000000200000000000000000000000000000000000000000000000000000000000000"], 0x58}, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f00000000c0)=""/136, 0x88}, &(0x7f0000000180), 0x48}, 0x20) 2018/05/10 00:27:08 executing program 2: r0 = memfd_create(&(0x7f0000049000)='linux\x00\x00\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$tun(r0, &(0x7f00000003c0)={@void, @hdr, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a37461", 0x20, 0x9f, 0xffffffffffff0001, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[@routing={0x0, 0x2, 0x0, 0x8000, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}], @udp={0x0, 0x0, 0x8}}}}}}}, 0x60) ppoll(&(0x7f00000000c0)=[{r1, 0x4c8}], 0x1, &(0x7f00000001c0)={0x0, r3+10000000}, &(0x7f0000000200), 0x8) write$sndseq(r1, &(0x7f0000000240)=[{0x5, 0x2, 0xff7, 0x0, @time={0x0, 0x989680}, {}, {}, @note={0x0, 0x0, 0x0, 0xa790, 0x2}}, {0x0, 0x4, 0x0, 0x0, @tick=0x5, {0x2}, {}, @ext={0x0, &(0x7f0000000040)}}], 0x60) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='smaps_rollup\x00') setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x9, 0x4) 2018/05/10 00:27:08 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xf0ffff}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:08 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x6, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e000160200e00000017f000201ffffffffaa736a0e767ed161"], 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000006c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2018/05/10 00:27:08 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x0, 0x1, 0x0, &(0x7f0000000080)=[0x0], 0x1}, 0x20) 2018/05/10 00:27:08 executing program 3: r0 = socket$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) sendto$inet(r0, &(0x7f0000000140), 0x396, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) accept4$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80800) read(r0, &(0x7f00000002c0)=""/218, 0xda) recvfrom$inet(r0, &(0x7f0000000200)=""/160, 0xa0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0xff8e) writev(r0, &(0x7f0000df9000), 0x0) socketpair(0x15, 0x80005, 0xfffffffffffffaba, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000180)={r0}) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) 2018/05/10 00:27:08 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xb000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:08 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x1f00, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:08 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="85000000330000002500000000160000090000000000000066b7d3719c95069e0b208e4c3ad00746e0a42ebcb66a7c6915843cdf2c9e9d189332edd047d31f4bcdb569b8c4835a9b0b732b80c95442302393aefa30c8cbe47509a17efd515590f971a137b87d4b7ddaf96c64f6bc9e18520d5014ec625b975b4c275c0477c0d8be61d5ee242831e6c9c60fcb9a8ab0983db7e1785fc1d7d71f8e963e9c8bc46d3c9336c03b2cdbbb7d75c0a19b8b"], &(0x7f00000000c0)='syzkaller\x00', 0x5, 0x431, &(0x7f0000000180)=""/195}, 0x48) 2018/05/10 00:27:08 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='rdma.max\x00', 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r2, 0x4) writev(r1, &(0x7f00000003c0)=[{&(0x7f00000002c0)='$', 0x1}], 0x1) 2018/05/10 00:27:08 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) socketpair(0x1f, 0x800, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000080)={0x7, 0x5}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x401}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/05/10 00:27:08 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200000, 0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x3000e61) setitimer(0x0, &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x313e, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140), 0x0) 2018/05/10 00:27:08 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0xffffffff00000000, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:08 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'lo\x00', &(0x7f0000000080)=@ethtool_cmd={0x15}}) fcntl$addseals(r0, 0x409, 0x4) 2018/05/10 00:27:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:27:09 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004380)={"73797a5f74a60d0000000000007900", &(0x7f0000000180)=@ethtool_ringparam={0x11, 0x0, 0x6, 0x200, 0x5, 0x7f, 0xfffffffffffff801, 0x8441, 0x4e}}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) 2018/05/10 00:27:09 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xf000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:09 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) socketpair(0x1f, 0x800, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000080)={0x7, 0x5}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x401}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/05/10 00:27:09 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0xffffffff00000000, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:09 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0xfdffffff, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:09 executing program 2: r0 = socket(0x10000000a, 0x2000000002, 0x0) setsockopt(r0, 0x0, 0x2, &(0x7f0000000000), 0x0) 2018/05/10 00:27:09 executing program 3: r0 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) r1 = shmat(r0, &(0x7f0000fff000/0x1000)=nil, 0x7000) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xd4, 0xc0600) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) shmdt(r1) shmat(r0, &(0x7f0000f70000/0x2000)=nil, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x648002, 0x0) 2018/05/10 00:27:09 executing program 2: timer_create(0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000240)}}, &(0x7f0000000080)) r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x2, 0x80) accept4$vsock_stream(r1, &(0x7f00000001c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x800) timer_create(0x6, &(0x7f0000000100)={0x0, 0x2f, 0x4, @tid=r0}, &(0x7f0000000140)) timer_create(0x7, &(0x7f0000000000)={0x0, 0x18, 0x7, @tid=r0}, &(0x7f00000000c0)) 2018/05/10 00:27:09 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xf00000000000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:09 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)="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", 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.clone_children\x00', 0x2, 0x0) r3 = openat$cgroup_procs(r1, &(0x7f0000000400)='cgroup.procs\x00', 0x2, 0x0) sendfile(r2, r3, &(0x7f0000000140)=0x1bfffffd, 0x6) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/05/10 00:27:09 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x100000000000000, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:09 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) socketpair(0x1f, 0x800, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000080)={0x7, 0x5}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x401}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/05/10 00:27:09 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0xfdffffff, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:09 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x600000000000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:09 executing program 2: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000180)='./file0\x00', 0x4000000000000, 0x1, &(0x7f0000000480)=[{&(0x7f0000000200)="eb52904e544653202020200002", 0xd}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="a2"]) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x882f, 0x4, &(0x7f0000000400)=[{&(0x7f0000000100)="f49ae4ffac74967dcf9730d650c667e3c2bfb0dba153607da84ee70a2ccc2d4580c86615f48b631464595f844ff6f49bd88b84559f19ee0ee7dfbff5110f1824605f5965e67b33cd7ac4cb8d8e3a0b13efb6e21cc88a66886857647fd6c52bd230f358b445622c", 0x67}, {&(0x7f0000000240)="f618cca59ef3466bd70ff0f88843bc05b9dc6ab2bf5b393afd92d6400e61908b08cea792cd1dc2345e2b5397c7b860e8b6e0d403a62f72e2994fc3a35ad464cfc12bd70dc1a1b8920224d9231634d288b6eb798253a7f42fa9a7299bff15147d993ee786d359049e3cca45f78fd97b1de4267e4cf85793c7563673ba288989d3ef5b868f5ef77b2db160fbdcf7813bff4f9091bd310103fecf8f1048a1ae743697f1b0347c879a1f179c9fa9350635961a1f63bad6aa47d0024b927ae832f7984871f56aed7a0b3c3f3b4dea086b49caa4231facfe6421491b539f528e7e9487063cc8ff728e4349168283e4b921", 0xee, 0x3}, {&(0x7f00000001c0)="930d6fe4e9e1adb1f516dafa6dbf8eb3efd0ca11d8e2529c8197319e5575d242bca117d572ded4c8c0cffc27da818f98644280de1f928c016074ba", 0x3b, 0xffffffff}, {&(0x7f0000000340)="188e31020acccb0db681828c3f79fbbeffe3e5f85d2637d28f8a139309fc48bf598e51ba5f3d613166e2a827cc6f0b5559b6b23164e8ec421073be34beafb7beb10e0396aeb3a464768cbfcfb352cf3f15262b52e5147c30e0a45e0dcb67cbb071a2156cfb3c93b49b5118cfe44d702be2961674e746e68fd927962f710541ee8b25958e", 0x84, 0x1}], 0x10004, &(0x7f00000004c0)={[{@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x39, 0x3f, 0x32, 0x37, 0x7b, 0x37, 0x33]}, 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x34, 0x35, 0x31, 0x30, 0x31]}, 0x2c}, {@gid={'gid', 0x3d, [0x0, 0x36, 0x38, 0x7f]}, 0x2c}, {@umask={'umask', 0x3d, [0x30, 0x31, 0x32]}, 0x2c}]}) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000500)='/dev/null\x00', 0x8000, 0x0) fchmodat(r0, &(0x7f0000000540)='./file0\x00', 0x10) [ 179.899859] ntfs: (device loop2): parse_options(): Unrecognized mount option ¢. [ 179.926123] ntfs: (device loop2): parse_options(): The disable_sparse option requires a boolean argument. [ 179.944337] ntfs: (device loop2): parse_options(): Unrecognized mount option ¢. 2018/05/10 00:27:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000080)="92bb1f630442d83d5941e97934e2b774f5c74f0e53") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000100)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000140)=""/6, 0x6}, 0x0) 2018/05/10 00:27:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:27:10 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$KDENABIO(r1, 0x4b36) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x1) 2018/05/10 00:27:10 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0xfdffffff00000000, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:10 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xffffff7f00000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:10 executing program 2: truncate(&(0x7f0000000040)="e91f7189591e9233614b00", 0x8001) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x22100, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/05/10 00:27:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crc32-pclmul)\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b3f24a307032a6508c866eb6d0f82e94ded2e36c534701ccf0c8f61ab09bae28149d4957822460636b10cdf72e8697820783bd1d0c8ba6f1", 0x38) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f00000000c0)) 2018/05/10 00:27:10 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) socketpair(0x1f, 0x800, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000080)={0x7, 0x5}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x401}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/05/10 00:27:10 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0xa4ffffff00000000, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:10 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xf0ffffff}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:10 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000001c0)={@nl=@unspec, {&(0x7f0000000280)=""/110, 0xfffffffffffffc50}, &(0x7f0000000000), 0x40}, 0xfd9d) 2018/05/10 00:27:10 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x7d, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}], 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8001) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x10}) 2018/05/10 00:27:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:27:11 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x6000000, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:11 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) unshare(0x40600) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100), 0x20) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x6, 0x8]) 2018/05/10 00:27:11 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) socketpair(0x1f, 0x800, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000080)={0x7, 0x5}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x401}) 2018/05/10 00:27:11 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2000, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="180000002c00fd06000000ae000000000400000004000000"], 0x18}, 0x1}, 0x0) 2018/05/10 00:27:11 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:11 executing program 3: syz_read_part_table(0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000001840)="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", 0x1c0, 0x9}, {&(0x7f0000000440), 0x0, 0xfffffffffffffffc}]) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) getsockname(r0, &(0x7f0000000080)=@sco, &(0x7f0000000100)=0x80) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/10 00:27:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000580)=[{0x3, 0x6}, {}, {0x0, 0x6}, {0x2, 0x20}, {0x0, 0xfffffffffffffe00}, {0x2, 0xfffffffffffffb85}, {0x7, 0x800}, {0x3, 0xfffffffffffffffe}], 0x8) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)) bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c2, &(0x7f0000000600)={0x2, 0x4e22}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000940)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000440)={0x0, 0x65b}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000009c0)=ANY=[], &(0x7f00000005c0)) pread64(r0, &(0x7f0000000980)=""/227, 0xe3, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80004000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@delrng={0x10, 0x14, 0x1, 0x70bd2a, 0x25dfdbfb}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x840) r3 = syz_open_dev$vcsa(&(0x7f0000000b80)='/dev/vcsa#\x00', 0x403, 0x141804) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000400)) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000640)=""/18, &(0x7f0000000680)=0x12) getpeername$inet(r0, &(0x7f0000000380)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000bc0)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x2, 0x2}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000006c0)={r4, 0x10001, 0x20}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000080)={r4, 0x9039}, &(0x7f00000001c0)=0x8) geteuid() syz_open_dev$vcsa(&(0x7f00000004c0)='/dev/vcsa#\x00', 0x7ff, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000200)={0x1}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40086436, &(0x7f0000000900)) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioprio_get$uid(0x0, 0x0) prctl$setfpexc(0xc, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000800)=""/148, &(0x7f00000008c0)=0x94) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0), 0x1) writev(r0, &(0x7f0000001100)=[{&(0x7f00000010c0)="eb", 0x1}], 0x1) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x200000, 0x0) dup3(r5, r0, 0x80000) 2018/05/10 00:27:12 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x3}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:12 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) socketpair(0x1f, 0x800, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000080)={0x7, 0x5}) 2018/05/10 00:27:12 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) close(r1) dup2(r1, r1) 2018/05/10 00:27:12 executing program 6: r0 = socket$inet(0x2, 0x840000000003, 0x10000000000002) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000140), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f00000000c0), 0x4) 2018/05/10 00:27:12 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x1000000, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x2000) sendfile(r0, r1, &(0x7f0000000140), 0x2) r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x80) lseek(r2, 0x1, 0x0) getdents(r2, &(0x7f0000000280)=""/50, 0x18) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0xbc8a) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000180)=0x310b) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f00000001c0)={0x9, 0x2, 0x2}) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x3f) 2018/05/10 00:27:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:27:12 executing program 2: syz_open_dev$sndseq(&(0x7f0000001580)='/dev/snd/seq\x00', 0x0, 0x2600) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r1 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r2 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r3 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r4 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) process_vm_writev(r4, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}]}, 0x210) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) listxattr(&(0x7f0000001340)='./file0\x00', &(0x7f0000001400)=""/81, 0x51) ioprio_get$uid(0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r3, 0x2100}, {r5, 0x4}, {r2, 0x2}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0xdc, 0x7, 'queue1\x00', 0x8000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}, 0x6}, 0x10) close(0xffffffffffffffff) 2018/05/10 00:27:12 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x300}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:12 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x1f000000, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:12 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) socketpair(0x1f, 0x800, 0x5, &(0x7f0000000040)) 2018/05/10 00:27:12 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020e00001000000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000080ac14ffbb0000000000000000030005000000000002000004ac14ffbb00000000000000005b82bcc58356a9f58ee90b93975cb91c17c666841418d4aef3fb305e465094c83467a136219856a96e6f6f93cec2de68b9a6a18ee56a901d8263b3b8685beec7db"], 0x80}, 0x1}, 0x0) socketpair(0xa, 0x5, 0x7bd, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x87, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1e}, 0x8001}, @in6={0xa, 0x4e22, 0x3, @empty, 0x2}, @in={0x2, 0x4e24}], 0x74) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180)=0x7, 0xffffffffffffffd1) 2018/05/10 00:27:12 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$int_in(r0, 0x200000000005453, &(0x7f0000affff8)=0x8000000002000003) dup2(r0, r2) 2018/05/10 00:27:12 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x9effffff00000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:12 executing program 2: syz_open_dev$sndseq(&(0x7f0000001580)='/dev/snd/seq\x00', 0x0, 0x2600) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r1 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r2 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r3 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r4 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) process_vm_writev(r4, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}]}, 0x210) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) listxattr(&(0x7f0000001340)='./file0\x00', &(0x7f0000001400)=""/81, 0x51) ioprio_get$uid(0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r3, 0x2100}, {r5, 0x4}, {r2, 0x2}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0xdc, 0x7, 'queue1\x00', 0x8000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}, 0x6}, 0x10) close(0xffffffffffffffff) 2018/05/10 00:27:12 executing program 3: syz_open_dev$sndseq(&(0x7f0000001580)='/dev/snd/seq\x00', 0x0, 0x2600) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r1 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r2 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r3 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r4 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) process_vm_writev(r4, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}]}, 0x210) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) listxattr(&(0x7f0000001340)='./file0\x00', &(0x7f0000001400)=""/81, 0x51) ioprio_get$uid(0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r3, 0x2100}, {r5, 0x4}, {r2, 0x2}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0xdc, 0x7, 'queue1\x00', 0x8000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}, 0x6}, 0x10) close(0xffffffffffffffff) 2018/05/10 00:27:12 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) 2018/05/10 00:27:12 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x600, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x800, 0x0) accept$ipx(r2, 0x0, &(0x7f0000000300)) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000000280)={[{0xfc00000000000000, 0x8000, 0x9, 0x7f6, 0xa084, 0x3f, 0x1ff, 0x9, 0x10000, 0xfff, 0x3, 0x3, 0x20}, {0x7, 0x100000000, 0x2, 0x7, 0x4, 0xa5, 0xc0, 0x4, 0x1, 0x4, 0x8, 0x7, 0x1}, {0x1, 0x1, 0xfffffffffffffeff, 0x81, 0x3, 0x81, 0x4, 0x80000001, 0x3, 0x4, 0x1f, 0x4, 0x3}], 0x5}) r4 = accept(r0, &(0x7f00000000c0), &(0x7f0000000000)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000000140)={{0x400, 0x7, 0x7fffffff, 0x6, 0x8, 0x5}, 0x2, 0x73, 0x6, 0x2, 0x3, "19f0ce66961369e0ed5b77e9843e66a9eb3b6762d1892e1e1a395d830b0356e0f10c191f8c9e4e7ad29b18a309136c3094c3d5f03087a0fe9691cecad9dddfe44536dba6a186e328bca57f5e568e8e3090f0aee93494ef5800952fc038c39480ebffa40673b727cd69b4e7a2ba295dd1f3e2dfd5d099a0043818db8b637ba044"}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="0400003d7f3f08109806dbb9f31d214100000000ae5ab020d0316e065f0000000000e6267dd9a4b27c87af"]) 2018/05/10 00:27:12 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0xffffffa4, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2}) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)={0x4, 0x10001, 0x1, 0xa2, 0x0, 0x101, 0x9, 0x8, 0x7ff, 0xa5f}) 2018/05/10 00:27:12 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:13 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000840)=0xc) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xffffffffffff0001, 0x1000, 0xfffffffffffffffd, 0xff, 0x0, 0x8, 0x4004, 0x8, 0x1f, 0xfffffffffffffffb, 0x3671, 0x400000000000000, 0x7, 0x9, 0x68, 0x8, 0x52, 0x8, 0x1, 0x8, 0x5, 0x8, 0x4, 0x8, 0x64, 0x8, 0x81, 0x6, 0x101, 0x3, 0x2, 0x80000001, 0x65c5, 0xe04, 0x4, 0xffffffff, 0x0, 0x3, 0x2, @perf_config_ext={0x0, 0x5}, 0x10004, 0x73, 0x400, 0x7, 0x9a6, 0x80000000, 0x8}, r2, 0x5, r0, 0x3) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000080), 0x3) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000740)=""/200, &(0x7f00000000c0)=0xc8) ppoll(&(0x7f0000000100)=[{r1}], 0x1, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x8) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000380)=""/144, 0x90}, {&(0x7f0000000500)=""/146, 0x92}, {&(0x7f00000005c0)=""/170, 0xaa}, {&(0x7f0000000040)=""/9, 0x9}, {&(0x7f0000000680)=""/154, 0x9a}], 0x5) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) fgetxattr(r0, &(0x7f0000000180)=@random={'osx.', '/dev/rfkill\x00'}, &(0x7f00000002c0)=""/1, 0x1) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340), &(0x7f00000004c0)=0xc) 2018/05/10 00:27:13 executing program 1: userfaultfd(0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) 2018/05/10 00:27:13 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0xfffffffd, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:13 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x400040, 0x1e1) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) accept(r0, &(0x7f0000000280)=@ax25, &(0x7f0000000300)=0x80) r1 = msgget$private(0x0, 0x81) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000140)=""/161) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x4000, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x48}) 2018/05/10 00:27:13 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) clock_settime(0x0, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='veno\x00', 0x111) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x42) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)) recvmmsg(r0, &(0x7f0000003e00)=[{{&(0x7f0000003900)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000003b40)=""/69, 0x45}, {&(0x7f0000003bc0)=""/196, 0xc4}], 0x2, &(0x7f0000003d40)=""/171, 0xab}}], 0x1, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000180)="a6", 0x1, 0x8000000000000, &(0x7f0000001200)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/10 00:27:13 executing program 3: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00']) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0xe0df, 0x4) 2018/05/10 00:27:13 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xa}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff), 0x0, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:27:13 executing program 1: userfaultfd(0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) 2018/05/10 00:27:14 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xa00000000000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:14 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x1f00000000000000, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101080, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x35) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-generic)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x100, 0x28040) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000200)={'vcan0\x00', r4}) write(r2, &(0x7f0000000340)="791f7dfde0815c48c13197fc2e324dea", 0x10) ioctl(r2, 0x3, &(0x7f0000000240)="0e5ad09428adf5ad593950fbcd6bc0c00837ad4f7d75e2d19fe559f8ccbabeae34f2b0e117996e2e6b565336d6eab89f9b94ee8db7ca342c1b3d31f8bf96bc3050b07395956cd034d8ad9b9edf16ef2e28dbaeb34562d0623d7c5fd044ea6a6123337cad95f4210c7c8cfd3633d5ce98942d239c0117b31abb2e52f16999351bb7b4c989c2e9517c54bd7a63c5ada52872aa20ac58558840904d2e1e10aa31aa87b54822eb0d9a5fb16b7e8e9a64081907aea2d63b9edde04b3ba127566db63421f59b8a28d028f188b86693aec949729442221b56ec057b7d69c31c0f86ea5cf255b2e810625857b160e3cde083133f8319c2") 2018/05/10 00:27:14 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x400200) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000100)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000000)="0f2211660faeb6006066b8010000000f01d90fd2b4559c0f20d86635200000000f22d80fc7fa0f01df0f20e06635020000000f22e064f08315000f01700a", 0x3e}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/10 00:27:14 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/91, &(0x7f0000000140)=0x5b) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r2, 0x40087602, &(0x7f0000000080)) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x70, 0x4) 2018/05/10 00:27:14 executing program 1: userfaultfd(0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) 2018/05/10 00:27:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000009fc8)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=@ipv4_newrule={0x58, 0x20, 0x20, 0x70bd2c, 0x25dfdbfb, {0x2, 0x20, 0x80, 0x10001, 0x1, 0x0, 0x0, 0x0, 0x18}, [@FRA_FLOW={0x8, 0xb}, @FRA_DST={0x8, 0x1, @multicast2=0xe0000002}, @FRA_GENERIC_POLICY=@FRA_FWMARK={0x8, 0xa, 0x401}, @FRA_FLOW={0x8, 0xb}, @FRA_GENERIC_POLICY=@FRA_PRIORITY={0x8, 0x6, 0x800}, @FRA_FLOW={0x8, 0xb, 0x1000}, @FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf, 0x1}]}, 0x58}, 0x1}, 0x0) 2018/05/10 00:27:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff), 0x0, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:27:14 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) 2018/05/10 00:27:14 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00000000c0)) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0x10000000f, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="ed1f9e92833f5482f1bfed264b2c0658aedc55d7cd18c3bfc1bf1d89140858620c18af76632fc6b2cf035f237600edf45a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r0], 0x4}, 0x1, 0x0, 0x0, 0x20000050}, 0x4000000) 2018/05/10 00:27:14 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x600000000000000, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:14 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x6}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:14 executing program 3: vmsplice(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000000000)="9b2bf0a81aaefd679e5982dbd3dc92b92bd3ec3443dbfc2dfdefdb84d2"}, {&(0x7f0000000040)="d7b67c1cada1ac561071d1247eb90222e9ab03c61395d84f9335a5d781fc960fc1174635ee90d40ace7bd203fcbd36a16b6dd424d68c7c8c56296c02bc9b1e778478fb4c564243e2806131a8a7b0c3731d262e8180000d531e5daf1e97539f3b13ffa454208bf27c3f1c0ce08eec3038513595b3"}, {&(0x7f00000000c0)="af6cfda05a099d2a58c89373134dde859b9f54d7c62117fae46577ab6c347babcab12313cc76903ef496e0d48e9a55c6207179808b6047b2267fbb20eccbd94ea7340896d00c78976b2701b523ac6614a011cff805feba3467bbbe63a237fa7c1a60203c7394a0d66f481791de10fff64490281734d90dba35aaa6e2c920db0ca5552d0b26db378f1b7362f36c06ecc29ac49950d2a8ba4bdc29cad0676e743ec9f46ba32cf18782fbdb6042ecec3f48778fc488"}, {&(0x7f0000000180)="e6d55331bbe2078b8f8871f3d120c3c91b86bb9c3376753e770bf7f22e74dda23acfda7cd4594e533a33fe90239588ea476f9f7f6c27d406d1ea410f4ba1f7e9a576439cf525be1dfb232950ff6643986c1a465bc76df9e454b8ce6114dd9c1c70e655d84f4eafe1b848f137e45860461971cd41e790949f4a92c62e8299ad325d12054f31ae28ea61e1add9501e8f91f0d103d6dbde6802ff4b70b93cf0dd02482577480e3ecd772945eda6132bc83a98485c1f8b87ab0ebc4f806dd91be7705078048ab1f1bbbc921f101f20d8a9a0a8b73f67a7a983fc5b0f7d938989eb0f6840b2634997f8318e0de643e082d7d188651803"}, {&(0x7f0000000280)="4f1f4e2170d68609311d37e2d5e090e7d3"}, {&(0x7f00000002c0)="3e86d9922aa39e9df71874c70762aa81520724f01d5061742443b1335075fcf5e6890e01f5ba06a34a92892a6fede89ca939d445f17979e53b8504b43c5badaed02df8ccd1693f56a3bbb2c99b91cf70d145248a80df59b78f5dd9504a9b0523fc2b7299160108f7dce4eb68161114a057e5e58b32b74485fd4d184fd6034976535decf55cff1e7d200a550c7092c9b7aeb86e5997f97b2ca0ed0bbc228cabfcc4e4427dda"}, {&(0x7f0000000700)="357dadd4cbf8bc26ba8701a380a69177af450ee45e3f8b1183b290899fac39f152ce37fa8793755d4a0243852a5a9663a6d368b4186c435f452f1fb63ce6819205f020d7664f584a9b69819013fa9dd2f3a62bed726fdd1da1060864bd32a2a2a669b34f539707aebb4a93b4e4b806db2db86b7b68340e4f6c1c17a175c2c60aac514d0e829bbfe93bbfdbf4b12ee641899f26f3cb175c2c301439fd5c42e55f4f396d40e7bbc8ea361fc4ff188f9b84c5113fef293fda08da67c3739868231a28920b32339f9ed539218c4f0721014977965b50123d1ce3ffe1673187831b"}, {&(0x7f0000000480)="c999433e0ef3fe6c9fa35d5239f46c38c47bd1c20554e6828510cc4cf6b36a6181793c5a6b0345f4eefbc99bde20665103bf95655f9706b981b5843c2dd8ee8ab49540928729edf2308be1a82f3d29c356a512d9f09574a9bbbb8076085cde881e1c77f3e6e46ca533d632e1052019da620fab5e115e15991bd65babfa6bee4af831dddf2e2b6f3db125283d67d34b59e5d05af8d79363bd39de1d3dcfc86e1be01cb41261669d5c5360f7244c934f6fc555fb2fd2ba0e0bab95"}, {&(0x7f0000000800)="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"}], 0xfffffffffffffc0, 0x0) 2018/05/10 00:27:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5437, &(0x7f0000981ffe)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x84}) ioctl$TCSETSF(r0, 0x5441, &(0x7f0000000000)) r2 = dup2(r0, r1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080)={0x5}, 0x1) 2018/05/10 00:27:14 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @multicast2=0xe0000002, [0xfe]}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip6tnl0\x00'}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0xc75, 0xfffffffffffffe32) 2018/05/10 00:27:14 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) 2018/05/10 00:27:15 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0xa4ffffff, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00000000c0)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000500)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) prctl$setendian(0x14, 0x0) sendmsg$kcm(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280), 0xfffffdd6}, 0x8091) shutdown(r1, 0x2400000002) 2018/05/10 00:27:15 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:15 executing program 6: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x80004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) keyctl$join(0x12, &(0x7f0000017000)={0x73, 0x79, 0x7a}) [ 185.048290] QAT: Stopping all acceleration devices. [ 185.056654] pts pts0: tty_release: tty->count(3) != (#fd's(2) + #kopen's(0)) [ 185.077290] QAT: Stopping all acceleration devices. 2018/05/10 00:27:15 executing program 1 (fault-call:1 fault-nth:0): ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) [ 185.121168] pts pts1: tty_release: tty->count(3) != (#fd's(2) + #kopen's(0)) [ 185.200306] FAULT_INJECTION: forcing a failure. [ 185.200306] name failslab, interval 1, probability 0, space 0, times 0 [ 185.211634] CPU: 1 PID: 12896 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #40 [ 185.218908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.228261] Call Trace: [ 185.230862] dump_stack+0x1b9/0x294 [ 185.234501] ? dump_stack_print_info.cold.2+0x52/0x52 [ 185.239694] ? find_held_lock+0x36/0x1c0 [ 185.243748] should_fail.cold.4+0xa/0x1a [ 185.247803] ? debug_check_no_locks_freed+0x310/0x310 [ 185.252986] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 185.258078] ? graph_lock+0x170/0x170 [ 185.261865] ? lock_release+0xa10/0xa10 [ 185.265825] ? check_same_owner+0x320/0x320 [ 185.270129] ? graph_lock+0x170/0x170 [ 185.273910] ? find_held_lock+0x36/0x1c0 [ 185.277958] ? find_held_lock+0x36/0x1c0 [ 185.282006] ? __lock_is_held+0xb5/0x140 [ 185.286064] ? check_same_owner+0x320/0x320 [ 185.290372] ? rcu_note_context_switch+0x710/0x710 [ 185.295288] __should_failslab+0x124/0x180 [ 185.299507] should_failslab+0x9/0x14 [ 185.303296] kmem_cache_alloc+0x2af/0x760 [ 185.307428] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 185.312440] ? vma_merge+0x485/0xf80 [ 185.316148] ? lock_acquire+0x1dc/0x520 [ 185.320108] __split_vma+0x11a/0x7f0 [ 185.323806] ? __vma_adjust+0x1840/0x1840 [ 185.327940] ? find_vma_prev+0x140/0x140 [ 185.331986] ? rcu_note_context_switch+0x710/0x710 [ 185.336905] split_vma+0xa3/0xe0 [ 185.340255] mprotect_fixup+0x4e8/0x700 [ 185.344212] ? vmacache_update+0x10e/0x140 [ 185.348432] do_mprotect_pkey+0x56c/0xa10 [ 185.352564] ? mprotect_fixup+0x700/0x700 [ 185.356699] __x64_sys_mprotect+0x78/0xb0 [ 185.360834] do_syscall_64+0x1b1/0x800 [ 185.364704] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 185.369534] ? syscall_return_slowpath+0x5c0/0x5c0 [ 185.374446] ? syscall_return_slowpath+0x30f/0x5c0 [ 185.379363] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 185.386020] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 185.390852] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 185.396027] RIP: 0033:0x455979 2018/05/10 00:27:15 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x7}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:15 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) [ 185.399200] RSP: 002b:00007ff81a413c68 EFLAGS: 00000246 ORIG_RAX: 000000000000000a [ 185.406890] RAX: ffffffffffffffda RBX: 00007ff81a4146d4 RCX: 0000000000455979 [ 185.414147] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 0000000020003000 [ 185.421400] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 185.428651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 185.435903] R13: 0000000000000442 R14: 00000000006fa6d0 R15: 0000000000000000 2018/05/10 00:27:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff), 0x0, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:27:15 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1300}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:15 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) fchdir(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='maps\x00') pread64(r1, &(0x7f0000000040)=""/100, 0x64, 0x17) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/10 00:27:15 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x5000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:15 executing program 6: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x5, 0x101800) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000001c0)={0x5, 0x180000000000, [{0x2, 0x0, 0x2}, {0x20, 0x0, 0x2}, {0x9ecd, 0x0, 0x7f}, {0xfffffffffffff001, 0x0, 0x40}, {0x1, 0x0, 0x100000001}]}) getsockopt(r0, 0x6935, 0x4, &(0x7f0000000040)=""/100, &(0x7f00000000c0)=0x64) sendmsg$nl_generic(r0, &(0x7f0000002580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002540)={&(0x7f0000000180)={0x14, 0x2e, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/05/10 00:27:15 executing program 1 (fault-call:1 fault-nth:1): ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) 2018/05/10 00:27:15 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000000000)) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x5c, 0x34, 0xf00, 0x70bd29, 0x25dfdbfd, {0xa}, [@generic="4d532c017cbca3daed9bd2ae21481c137b60441008ffd0aa5aa7186acb1c874e9cc8236aef7ac55b4ec392f348e7310be5db92c165b9c7ef0b84ad53813c90581d02f885dad50a"]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) 2018/05/10 00:27:15 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x1000, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r2, 0xfffffffffffffffd, 0x20}, &(0x7f0000000100)=0xc) setreuid(r1, 0x0) r4 = inotify_init1(0x0) inotify_init1(0x80000) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000380)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r4, 0x40044900, 0x7) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r3, 0x2}, &(0x7f0000000340)=0x8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, r6, 0x400, 0x70bd2a, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc63d}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x800) [ 185.699672] FAULT_INJECTION: forcing a failure. [ 185.699672] name failslab, interval 1, probability 0, space 0, times 0 [ 185.711486] CPU: 1 PID: 12917 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #40 2018/05/10 00:27:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6e, 0x5}) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000240)={0x70003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 00:27:15 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x900}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:15 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1000000}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:15 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x102, 0x0) write$sndseq(r0, &(0x7f0000001140)=[{0xda57, 0x1, 0x6, 0x7, @time={0x0, 0x989680}, {0x8, 0xfffffffffffffff9}, {0x9, 0xfff}, @ext={0x1d, &(0x7f0000000100)="5cbfca86ad97ea7c999d2e3c7c095f3ac4253e17eb5581fddec33d02c2"}}, {0x3, 0x8001, 0xab99, 0x7, @time={0x77359400}, {0xac9, 0x8000}, {0x7f, 0x3ff}, @quote={{0xfffffffffffffff9, 0x8}, 0x1}}, {0xfffffffffffffff9, 0x4, 0xfffffffffffff4a9, 0x8, @time={0x77359400}, {0x2, 0x6}, {0x2, 0x6}, @result={0x47a}}, {0x8f, 0x80000000, 0x6, 0x5, @time={0x77359400}, {0x2}, {0x800, 0x2af1}, @time=@tick=0x1}, {0xfffffffffffffffe, 0x400, 0x7f, 0x80000001, @tick, {0x7fffffff, 0x4}, {0xde, 0x400}, @note={0x1, 0x8, 0x16d4, 0x5, 0x934}}, {0x94, 0xf610, 0x5, 0x4000000000000000, @time={0x77359400}, {0x3, 0x29}, {0x1, 0x4}, @connect={{0x100000001, 0x5}, {0x9, 0xc791}}}, {0x7, 0x5, 0x3, 0x7, @tick=0xc3, {0x2, 0x6}, {0x15aea044, 0xc8}, @raw32={[0x7fff, 0xf2, 0x5]}}, {0x1ff, 0x6, 0x2, 0x0, @time={0x77359400}, {0x4, 0x4}, {0x6, 0x3}, @note={0xffff, 0x7, 0x8, 0x9, 0x9}}, {0x6, 0x7, 0x7f, 0x1ff, @tick=0x1, {0x8cc, 0x8}, {0x4, 0x9}, @ext={0x1000, &(0x7f0000000140)="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"}}], 0x1b0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r1, &(0x7f00000000c0)={0x1a, 0x8000000fffb, 0x0, 0x0, 0x0, 0x0, @random="f1a4ab95de60"}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'eql\x00', {0x2, 0x4e22}}) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="a8919d55f155"}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001300), &(0x7f0000001340)=0x8) [ 185.711536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.711541] Call Trace: 2018/05/10 00:27:15 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x200000, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0x14) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) membarrier(0x51, 0x0) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x28, 0x29, 0x2, "0f197dface7e12afdaad70444faa920002"}], 0x28}}], 0x2, 0x0) ioctl$BLKROSET(r0, 0x40140921, &(0x7f0000000040)) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000000)) [ 185.711560] dump_stack+0x1b9/0x294 [ 185.711575] ? dump_stack_print_info.cold.2+0x52/0x52 [ 185.711591] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 185.711603] ? find_held_lock+0x36/0x1c0 [ 185.711618] should_fail.cold.4+0xa/0x1a [ 185.711630] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 185.711640] ? __kernel_text_address+0xd/0x40 [ 185.711652] ? unwind_get_return_address+0x61/0xa0 [ 185.711664] ? __save_stack_trace+0x7e/0xd0 [ 185.711683] ? save_stack+0xa9/0xd0 [ 185.711693] ? save_stack+0x43/0xd0 [ 185.711703] ? kasan_kmalloc+0xc4/0xe0 [ 185.711713] ? kasan_slab_alloc+0x12/0x20 [ 185.711723] ? kmem_cache_alloc+0x12e/0x760 [ 185.711733] ? __split_vma+0x11a/0x7f0 [ 185.711748] ? split_vma+0xa3/0xe0 [ 185.711758] ? mprotect_fixup+0x4e8/0x700 [ 185.711767] ? do_mprotect_pkey+0x56c/0xa10 [ 185.711776] ? __x64_sys_mprotect+0x78/0xb0 [ 185.711789] ? do_syscall_64+0x1b1/0x800 [ 185.711801] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 185.711817] ? lock_downgrade+0x8e0/0x8e0 [ 185.711831] ? graph_lock+0x170/0x170 [ 185.711842] __should_failslab+0x124/0x180 [ 185.711854] should_failslab+0x9/0x14 [ 185.711863] kmem_cache_alloc+0x47/0x760 [ 185.711879] anon_vma_clone+0x138/0x720 [ 185.711893] ? unlink_anon_vmas+0xa40/0xa40 [ 185.711905] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 185.711916] ? vma_merge+0x485/0xf80 [ 185.711925] ? lock_acquire+0x1dc/0x520 [ 185.711935] ? __split_vma+0x11a/0x7f0 [ 185.711948] __split_vma+0x311/0x7f0 [ 185.711959] ? __vma_adjust+0x1840/0x1840 [ 185.711970] ? find_vma_prev+0x140/0x140 [ 185.711982] ? rcu_note_context_switch+0x710/0x710 [ 185.711996] split_vma+0xa3/0xe0 [ 185.712014] mprotect_fixup+0x4e8/0x700 [ 185.712026] ? vmacache_update+0x10e/0x140 [ 185.712047] do_mprotect_pkey+0x56c/0xa10 [ 185.712063] ? mprotect_fixup+0x700/0x700 [ 185.712078] __x64_sys_mprotect+0x78/0xb0 [ 185.712092] do_syscall_64+0x1b1/0x800 [ 185.712107] ? finish_task_switch+0x1ca/0x810 [ 185.712119] ? syscall_return_slowpath+0x5c0/0x5c0 [ 185.712131] ? syscall_return_slowpath+0x30f/0x5c0 [ 185.712143] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 185.712156] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 185.712170] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 185.712178] RIP: 0033:0x455979 [ 185.712184] RSP: 002b:00007ff81a413c68 EFLAGS: 00000246 ORIG_RAX: 000000000000000a [ 185.712199] RAX: ffffffffffffffda RBX: 00007ff81a4146d4 RCX: 0000000000455979 [ 185.712208] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 0000000020003000 [ 185.712217] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 185.712224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 185.712230] R13: 0000000000000442 R14: 00000000006fa6d0 R15: 0000000000000001 2018/05/10 00:27:16 executing program 1 (fault-call:1 fault-nth:2): ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) 2018/05/10 00:27:16 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xa00}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:16 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1f000000}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x1) accept4$inet(r1, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x80000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x0, 0xcf45]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/10 00:27:16 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40002) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000040)=0x7) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)=ANY=[@ANYBLOB="02030002feffffffffffffff0000000005000600000000000a000000000000000000000000000000008e0c7d3f356e517400000000000000030008000200000002000000e00000020000000000000000020001fffffffffffffff1000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x88}, 0x1}, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0x20080000000, 0x7, 0x9, 0x1, 0x2f, 0xf3a9, 0x2, 0x8, 0xfff, 0x4, 0x3, 0x81}) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000b8d000), &(0x7f0000f74000)=0x4) 2018/05/10 00:27:16 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x1, 0x1, 0x100000000, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000240)=@get={0x1, &(0x7f0000000180)=""/27, 0x200}) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0400000000000000", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="6c9d7e5666d8dc5f51cdfc96ea523c048ccbc6771148844add7583ec6700745829e4a36d2acbb5b9d9dae6b0925190b52b"], @ANYBLOB="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"]) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={0x0, {0x2}, {0x14}, {0x2}, 0x100, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='ifb0\x00'}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000280)=""/207, &(0x7f0000000380)=0xcf) r3 = gettid() fcntl$getownex(r2, 0x10, &(0x7f0000001440)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000001480)={r0, r2, 0x7}) 2018/05/10 00:27:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:27:16 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x101f7fffd) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [], 0xa}, 0xfffffdba) [ 186.724627] FAULT_INJECTION: forcing a failure. [ 186.724627] name failslab, interval 1, probability 0, space 0, times 0 [ 186.735946] CPU: 0 PID: 12972 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #40 [ 186.743222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.752571] Call Trace: [ 186.755151] dump_stack+0x1b9/0x294 [ 186.758786] ? dump_stack_print_info.cold.2+0x52/0x52 [ 186.763966] ? split_vma+0xa3/0xe0 [ 186.767489] ? graph_lock+0x170/0x170 [ 186.771274] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 186.776624] should_fail.cold.4+0xa/0x1a [ 186.780670] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 186.785759] ? graph_lock+0x170/0x170 [ 186.789545] ? lock_downgrade+0x8e0/0x8e0 [ 186.793678] ? find_held_lock+0x36/0x1c0 [ 186.797729] ? __lock_is_held+0xb5/0x140 [ 186.801785] ? check_same_owner+0x320/0x320 [ 186.806094] ? rcu_note_context_switch+0x710/0x710 [ 186.811015] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 186.816543] __should_failslab+0x124/0x180 [ 186.820767] should_failslab+0x9/0x14 [ 186.824553] kmem_cache_alloc+0x2af/0x760 [ 186.828692] __split_vma+0x11a/0x7f0 [ 186.832390] ? find_vma_prev+0x140/0x140 [ 186.836440] ? rcu_note_context_switch+0x710/0x710 [ 186.841358] split_vma+0xa3/0xe0 [ 186.844722] mprotect_fixup+0x568/0x700 [ 186.848680] ? vmacache_update+0x10e/0x140 [ 186.852913] do_mprotect_pkey+0x56c/0xa10 [ 186.857047] ? mprotect_fixup+0x700/0x700 [ 186.861183] __x64_sys_mprotect+0x78/0xb0 [ 186.865316] do_syscall_64+0x1b1/0x800 [ 186.869195] ? finish_task_switch+0x1ca/0x810 [ 186.873674] ? syscall_return_slowpath+0x5c0/0x5c0 [ 186.878590] ? syscall_return_slowpath+0x30f/0x5c0 [ 186.883507] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 186.888857] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 186.893685] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 186.898855] RIP: 0033:0x455979 [ 186.902577] RSP: 002b:00007ff81a413c68 EFLAGS: 00000246 ORIG_RAX: 000000000000000a [ 186.910272] RAX: ffffffffffffffda RBX: 00007ff81a4146d4 RCX: 0000000000455979 [ 186.917525] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 0000000020003000 2018/05/10 00:27:16 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffa4}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) [ 186.924774] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 186.932027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 186.939277] R13: 0000000000000442 R14: 00000000006fa6d0 R15: 0000000000000002 2018/05/10 00:27:16 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xfffffffffffff000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:16 executing program 3: perf_event_open(&(0x7f0000348f88)={0x0, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="5846534200001000000000000000100000000000000000000000000000000000984f0b5042b64b06bc86cba3e6cc3f80000000000000004000000000000000800000000000000081000000000000008200000001000010000000000100000000000006c0b4a40200010000100000000000000000000000000c0908040c", 0x7d}], 0x0, &(0x7f0000038700)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000140)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/05/10 00:27:16 executing program 1 (fault-call:1 fault-nth:3): ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) 2018/05/10 00:27:17 executing program 5: modify_ldt$read(0x0, &(0x7f0000000040)=""/187, 0xbb) r0 = socket$inet6(0xa, 0x40000080806, 0x2) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0xc00, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) listen(r0, 0x8000000000001ff) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x400) sendmmsg(r3, &(0x7f0000001ec0)=[{{0x0, 0x0, &(0x7f0000001880), 0x0, &(0x7f00000018c0)}}], 0x1, 0x0) 2018/05/10 00:27:17 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100000000000000}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) [ 187.146343] XFS (loop3): Mounting V4 Filesystem [ 187.155521] XFS (loop3): totally zeroed log [ 187.161795] XFS (loop3): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 187.171653] XFS (loop3): Unmount and run xfs_repair [ 187.176717] XFS (loop3): First 128 bytes of corrupted metadata buffer: [ 187.183427] 00000000f8846bd1: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 187.192297] 00000000e6edf9a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 187.201172] 000000001d5d561a: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 187.210089] 000000008d32dffd: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 187.218964] 0000000033a2f2e1: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 187.227842] 00000000ecf0b22e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 187.236722] 000000007e190480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 187.245595] 00000000a873e68e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 187.254547] XFS (loop3): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 187.264065] XFS (loop3): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 187.272910] XFS (loop3): failed to read root inode [ 187.274075] FAULT_INJECTION: forcing a failure. [ 187.274075] name failslab, interval 1, probability 0, space 0, times 0 [ 187.289169] CPU: 0 PID: 13010 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #40 [ 187.296442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.305794] Call Trace: [ 187.308393] dump_stack+0x1b9/0x294 [ 187.312032] ? dump_stack_print_info.cold.2+0x52/0x52 [ 187.317239] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 187.322438] ? find_held_lock+0x36/0x1c0 [ 187.326515] should_fail.cold.4+0xa/0x1a [ 187.330591] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 187.335699] ? __kernel_text_address+0xd/0x40 [ 187.340208] ? unwind_get_return_address+0x61/0xa0 [ 187.345136] ? __save_stack_trace+0x7e/0xd0 [ 187.349453] ? save_stack+0xa9/0xd0 [ 187.353065] ? save_stack+0x43/0xd0 [ 187.356685] ? kasan_kmalloc+0xc4/0xe0 [ 187.360565] ? kasan_slab_alloc+0x12/0x20 [ 187.364696] ? kmem_cache_alloc+0x12e/0x760 [ 187.369001] ? __split_vma+0x11a/0x7f0 [ 187.372885] ? split_vma+0xa3/0xe0 [ 187.376416] ? mprotect_fixup+0x568/0x700 [ 187.380554] ? do_mprotect_pkey+0x56c/0xa10 [ 187.384865] ? __x64_sys_mprotect+0x78/0xb0 [ 187.389179] ? do_syscall_64+0x1b1/0x800 [ 187.393231] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 187.398596] ? lock_downgrade+0x8e0/0x8e0 [ 187.402751] ? graph_lock+0x170/0x170 [ 187.406550] __should_failslab+0x124/0x180 [ 187.410770] should_failslab+0x9/0x14 [ 187.414552] kmem_cache_alloc+0x47/0x760 [ 187.418612] anon_vma_clone+0x138/0x720 [ 187.422577] ? unlink_anon_vmas+0xa40/0xa40 [ 187.426896] ? __split_vma+0x11a/0x7f0 [ 187.430787] __split_vma+0x311/0x7f0 [ 187.434495] ? find_vma_prev+0x140/0x140 [ 187.438543] ? rcu_note_context_switch+0x710/0x710 [ 187.443461] split_vma+0xa3/0xe0 [ 187.446811] mprotect_fixup+0x568/0x700 [ 187.450771] ? vmacache_update+0x10e/0x140 [ 187.454993] do_mprotect_pkey+0x56c/0xa10 [ 187.459150] ? mprotect_fixup+0x700/0x700 [ 187.463308] __x64_sys_mprotect+0x78/0xb0 [ 187.467455] do_syscall_64+0x1b1/0x800 [ 187.471331] ? finish_task_switch+0x1ca/0x810 [ 187.475819] ? syscall_return_slowpath+0x5c0/0x5c0 [ 187.480742] ? syscall_return_slowpath+0x30f/0x5c0 [ 187.485667] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 187.491039] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 187.495876] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 187.501046] RIP: 0033:0x455979 [ 187.504229] RSP: 002b:00007ff81a413c68 EFLAGS: 00000246 ORIG_RAX: 000000000000000a [ 187.511935] RAX: ffffffffffffffda RBX: 00007ff81a4146d4 RCX: 0000000000455979 [ 187.519187] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 0000000020003000 [ 187.526437] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 187.533689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 187.540941] R13: 0000000000000442 R14: 00000000006fa6d0 R15: 0000000000000003 2018/05/10 00:27:17 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x300000000000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:17 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='smaps_rollup\x00') r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r5 = fcntl$dupfd(r0, 0x406, r3) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f0000000040)={0x10001, 0x9}) capset(&(0x7f0000000ffc), &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x2000000000000002}) r6 = gettid() kcmp(r4, r6, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(r0, 0x8, r6) fcntl$setown(r2, 0x8, r4) ioctl(r3, 0x3, &(0x7f0000000100)="75a0cf6781866bbce47216d1ea7d54c6d81b6645f67e8158ba7df49a9d2a7b97c890eb87c975a2c163979c23fc070de35a5e91075d534780240b5afc904c4fa4582afd9ac2bcdfca2aa16a09ea32b0d73e165173a3a9a70cb0fe11d33840f9fba178d97e8a41eb2f35505bfc58a1bd66d9a94404eb62906a38ec09e9c04744a5f3bc168c0c2c44b274f27c68bb3a569e19133993802278815b66d69da40f2336902b4390e64d57da5881223f354c9e3af06ef0aa862a363047da79b4630ea87a513d5c7e134a61335fbcc455120ea475e96cc47ee8ae8005cc119ed82c4e8e032f2a23495b31e63985ab0d6f393969") 2018/05/10 00:27:17 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfdffffff00000000}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:17 executing program 1 (fault-call:1 fault-nth:4): ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) 2018/05/10 00:27:17 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000100)='./control/file0\x00') fremovexattr(r2, &(0x7f0000000000)=ANY=[@ANYBLOB='u']) dup2(r0, r1) 2018/05/10 00:27:17 executing program 6: syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x7, &(0x7f00000004c0)=[{&(0x7f00000000c0)="5e129bcb9fd6940b245b8c043213783b609915c80040ca38fa3a95724794e6f32af131abe6a62596ea70ca2d81322c6c32720a3e50c1d0ca0c34884ec82f5cce0753b49508af06cab761e2a96f9bc9a9969a8bbe1e523b0b80e7a3eba64fba5f4a0ad5791f223484e9b96644d89490443d119f16501aa30bc8a4a8286c4be982f4c57962ac71d0fd87f6f7d6aef2425778de9806ca1f3c3689e41134ec6bf0f20488e0a606a12b55b667467e45796c394465c89129a0ef1d658edae2fde1b060eed0cdf477a73920fb0bb99b35211e2bbe04f3423bca1634ec4e5ab175b9c4eaf461bf8cd05ada9296", 0xe9, 0x1a42}, {&(0x7f00000001c0)="2f681e6c8b102f8b364a5febb2", 0xd, 0x4}, {&(0x7f00000002c0)="264e1760bd143f308a8b8d108e227b9e0dd000bfaaebf60bbbd4b9873893818fb8d2e2f3834f12df215fa21272bc1ffd70", 0x31, 0xb6}, {&(0x7f0000000300)="91283bf13c1172936c631ae9a95f213291fdaf4f5f2c0240d0f108b3ef970de84df460716f08c638097c89c19145127cae68cb13a0fcc020c3dcfb96fef10cbda0c1b77f3a913e51a322866d3f12b46a0d5886f63d49688f3096db235a90e64a128d575977630dd534238d41370e68ec1551f7219a3e830d8271eb1dde071eb24f451eada7b563c3fc06ca3a1a9851952ab6595e89bfd3a4c07e71239aa915b95275d901df756c461d530bf273b4563f9e2e486f4f63ef809b6e9c81da1f468a0ca3a735a4026985e43aa6b8a7", 0xcd, 0x200}, {&(0x7f0000000400)="a24918ebafd3d35f387e579d95f2fcce3eab8a44b2fdcdb172", 0x19, 0xffffffffffffffff}, {&(0x7f0000000440)="1012b961bd65a9b7afc8b4de", 0xc, 0x7ff}, {&(0x7f0000000480)="f480f2d8957c0e7c62cb8eadb8b51c4373f3b6110b", 0x15, 0xffffffffffff4acb}], 0x88001, &(0x7f0000000580)={[{@dmode={'dmode', 0x3d, [0x7d]}, 0x2c}, {@utf8='utf8', 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@mode={'mode', 0x3d, [0x0, 0x31, 0x30, 0x30, 0x37]}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@cruft='cruft', 0x2c}]}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000005c0)=""/79) getdents(r1, &(0x7f0000000200)=""/148, 0x7fad5d7f4271cc8b) 2018/05/10 00:27:17 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x1c}) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fsync(r1) truncate(&(0x7f0000000040)='./file0\x00', 0xffff) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 2018/05/10 00:27:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:27:17 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) 2018/05/10 00:27:17 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x600}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:17 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x6202}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:17 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "5612ea", 0x10, 0x0, 0x0, @empty, @empty, {[@fragment={0x0, 0x0, 0xcd7}], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x5, 0x0, 0x8) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x80000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/05/10 00:27:17 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40800, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0xfffffffffffffffd) 2018/05/10 00:27:17 executing program 2: setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syslog(0x2, &(0x7f0000000100)=""/26, 0x1a) exit_group(0x4) 2018/05/10 00:27:17 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x300020, 0x0) 2018/05/10 00:27:17 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xa4ffffff00000000}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:18 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffff00000000}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:18 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x2, 0x0) 2018/05/10 00:27:18 executing program 3: times(&(0x7f0000000180)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000001c0)={0x0, @multicast2=0xe0000002, 0x4e22, 0x2, 'nq\x00', 0x8, 0x7, 0xf}, 0x2c) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000040)={0x5, {{0x2, 0x4e24, @rand_addr=0x100}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x108) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098dffa)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000857000/0x4000)=nil, 0x4000}, 0x2}) iopl(0x29) 2018/05/10 00:27:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:27:18 executing program 5: socketpair(0x8, 0x2, 0x0, &(0x7f0000001d40)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x6, 0x22, 0x2, 0xf5, 0x0, 0x1, 0x20008, 0x4, 0x9, 0x9, 0x1, 0x6, 0x401, 0x7, 0x51, 0x0, 0x5, 0x1, 0x7, 0x6, 0x10001, 0x0, 0x100, 0x7fff, 0x0, 0x3ff, 0x0, 0xd643, 0xffffffff, 0xfff, 0xf2f3, 0x9, 0x8d, 0x7, 0x1ff, 0x5, 0x0, 0x7fff, 0x6, @perf_config_ext={0xffffffff00000001, 0x1}, 0x1000, 0x2, 0x5, 0x6, 0x4, 0x80000000, 0xffffffffffffffc4}, 0x0, 0xc, 0xffffffffffffffff, 0x1) r3 = gettid() r4 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x0, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0x0, 0x2, 0x20, 0x7, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r3, 0xd, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000280)=r2, 0xfffffe49) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00', r1}, 0xb) perf_event_open(&(0x7f0000001c80)={0x2, 0x70, 0x3ab, 0x3, 0xbf7e, 0xffffffff, 0x0, 0x0, 0x4000, 0x4, 0x2, 0xec, 0x3ff, 0x8, 0xba, 0x973, 0x6, 0x433, 0x6, 0x0, 0x3, 0x5, 0x1, 0x4, 0x7, 0x5, 0x20, 0xa593, 0x4, 0x1000, 0x4722, 0x3, 0x40, 0xdd, 0x20, 0x1, 0x1, 0x6, 0x0, 0x2, 0x0, @perf_config_ext={0x9}, 0x10000, 0xfffffffffffffffb, 0x401, 0x7, 0x3, 0x9, 0x3}, r3, 0xf, r1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x0, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, r3, 0xd, r4, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000580)='/dev/urandom\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/59, 0x3b}, {&(0x7f00000019c0)=""/66, 0x42}], 0x3, &(0x7f0000001a80)=""/195, 0xc3, 0x2}, 0x2102) mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='udf\x00', 0x1000020, 0x0) mkdir(&(0x7f0000000500)='./file0/file0\x00', 0x9) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0) mount(&(0x7f0000001d00)='./file1\x00', &(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)='affs\x00', 0x800040, &(0x7f0000001e00)="39ef282caa985216c941be0013a569575f8b267468fe262194491b76dc736e1b4eb9e85bd685609c27f529ef08aff500d3910886a523046831d8c1731e93f35a150a5e2d31d2f90a1662699756b8408eb725f6b128416920a8111c2e5eb71e90008543ca6fd6e14006c64b644e6e73865ab19393ac4a2ca4ae2f83c961a534eda4a1b65dda0645296a5c171c92118a7319a700d9d422b0b720501f621e310a4ca0e1197ee66f7553b67ef1ddd0368e128eba449e35cef95b4a03b6a5c42a7e0292bf43e16df2e950d5") socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000000680)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000800)) recvmsg(r0, &(0x7f0000003b80)={&(0x7f0000003880)=@can={0x0, 0x0}, 0x80, &(0x7f0000003a40)=[{&(0x7f0000003900)=""/12, 0xc}, {&(0x7f0000003940)=""/19, 0x13}, {&(0x7f0000003980)=""/119, 0x77}, {&(0x7f0000003a00)=""/51, 0x33}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x5, &(0x7f0000003ac0)=""/133, 0x85, 0x1}, 0x10002) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xf, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="85100000010000009522e600000000009500000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x2, 0x99, &(0x7f00000001c0)=""/153, 0x0, 0x1, [], r5}, 0x48) r6 = getpid() r7 = perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x5, 0x0, 0x40, 0x8e, 0x0, 0x101, 0x100, 0xe, 0xff, 0x2, 0x10001, 0x3cf, 0x7, 0x1, 0x6, 0x800, 0x0, 0xffb, 0x400000000000000, 0x7, 0x80000000, 0x20, 0x5, 0x97, 0x1, 0x8, 0x10000, 0x0, 0x8, 0x0, 0x9, 0x5, 0x6, 0x8, 0x100000001, 0x2, 0x0, 0x9, 0x7, @perf_config_ext={0x40, 0x3}, 0x30121, 0x5, 0x71, 0x3, 0x6, 0x8, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x1) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x8001, 0x3, 0xdf6f, 0x8, 0x0, 0x7f, 0xc8000, 0x1, 0x7b1866b0, 0x3, 0x4, 0x2, 0x0, 0x40, 0x10000, 0xfffffffffffffffd, 0xff, 0x41, 0x3, 0xed68, 0x8, 0x7, 0x3, 0x4, 0x4, 0x3ff, 0xfffffffffffffffa, 0xfcfd, 0x1, 0x7, 0x7f, 0x101, 0x3, 0x1, 0x400, 0x0, 0x0, 0x2, 0x6, @perf_bp={&(0x7f00000001c0), 0x5}, 0x189, 0x1000, 0x9, 0x2, 0x7, 0x3}, r6, 0xd, r7, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x16, &(0x7f0000000380)=ANY=[@ANYBLOB="180000000008000000da87c41e8318000000000000400000ff0000000000267e743bd8212c873f7a1e0d5895137f0314882bed0e212423092949012e1fbf0828ff3be4bcad92c338510835c5f0fc56bdc9ea2d4ac1dff4915a9c3e44c4401354bced61688ac135fdcf8aace2cdebb3b03c1c63d8218ff8db2ec6c0015c4fbdb10ed0744fc63c210dae8e8cc4926893ba6c1cfc5fa0c241726e8beff10652826acd68757f2b50f8669bc3cc00642eb42003fb54dc45c8"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100), 0xfffffc61) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x13, 0x5, 0x0, 0xcc10, 0x4, 0xffffffffffffffff, 0x6}, 0x2c) 2018/05/10 00:27:18 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x217, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xc8, 0x2) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @remote}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'yam0\x00', r1}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1e, &(0x7f0000000300)="88792ebc82d0255ac0dc6913f6686e088057aa16a18834389954e076920dae426a369f437ad766395ac5e6a7a30ebb241414f38549c10dc58d54632ee69a4c3fe0de8b359a923181fcb5fbcf15d958b323419d99a133bbf68c42910e24d76903f1bfe302d01f9eaa0168a5", 0x6c1a15691f390bf7) 2018/05/10 00:27:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001140)='/dev/snapshot\x00', 0x420000, 0x0) getpeername$inet(r2, &(0x7f0000001180)={0x0, 0x0, @multicast2}, &(0x7f00000011c0)=0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000035000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f00000000c0)="c4c220f3943900180000b98c0b00000f32b9aa0b00000f32420f2210c4e1b3585f000fc71cb93665470f01d1470f32b9800000c00f3235000100000f30ab", 0x3e}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = semget(0x0, 0x5, 0x10) semctl$SEM_STAT(r5, 0x2, 0x12, &(0x7f0000000100)=""/4096) openat$kvm(0xffffffffffffff9c, &(0x7f0000001340)='/dev/kvm\x00', 0x101001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000001100)={'veth0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r6 = request_key(&(0x7f0000001280)='dns_resolver\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001300)='/dev/kvm\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000001200)='keyring\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r6) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000080000784ffffffffffff0005000000000000007a0d3a3681a991040000000000000000ff"]) fcntl$getown(r3, 0x9) 2018/05/10 00:27:18 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x500000000000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:18 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4004, 0x0) 2018/05/10 00:27:18 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xf00}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:18 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6000000}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:18 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x440, 0x0) perf_event_open(&(0x7f000025c000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@loopback=0x7f000001, 0x4e20, 0x0, 0x4e23, 0x67, 0x2, 0x0, 0x80, 0x6f, r2, r3}, {0x3, 0xe7e, 0x64, 0x5, 0x401, 0xffff, 0x10000, 0x1}, {0xa0000000, 0xf5, 0x6}, 0x8, 0x6e6bb7, 0x2, 0x0, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x2b}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3507, 0x3, 0x1, 0x8, 0x20, 0x6, 0x7}}, 0xe8) write$binfmt_aout(r1, &(0x7f0000000180)={{0xcc}}, 0x20) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/05/10 00:27:18 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000500)='/dev/vcsa#\x00', 0x401, 0x100) accept$unix(r1, &(0x7f0000000540)=@abs, &(0x7f00000005c0)=0x6e) close(r0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000b00)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000002dc0)={&(0x7f0000000400)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x1}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000480)="5ecb744288de955f3f9d9d22a1e478b7af55fd4ed2b7d03f0945372a37b54bbc473c70cf5f751ac2169f1f6c046d10ca6e99b5cc8d10f13eb45260731ec1e3126fa1934f101aba2726f7551c977f4d0155378e1ede0367d08ab3e1eaf240b35f74c4297fbe8e9fb44777868e47d1a1d2fe195f", 0x73}], 0x1, &(0x7f0000000b40)=ANY=[@ANYBLOB="10100000000000001801000003000000f6b83803e046765527df26b50d0456a96c3d26cc1534f27d5455c52cfca6dbe64efb8bd9a16b81392809c6cefc4ade45cd59199181dff696d54734e40f7d9ba8d4000d6f0d06981402583b8459607789321e4b91659df40da10180a0e26cb5668369d33070ea1613ca18ce1d9c7823b38212d2a86956e310039056dbbaa63bbe9b83f00e84cc38f2ea38fa7d36a9c1dff6fd6d19ba4bd7a04e9acfdc1948a6b37e048a714f3052fbac38a599506c5bb8987abb5949783714cf6b6a12d5080e20f217c823e5db69e272722d04eef093a81fa54f7951392727e07add7179843f3b14267f7d8b8c0e0f5ab76e27b6e55aaa48233301253551389b21ce1fc563a65345b7844a1f05e98e4ea1d73c55270e2df94a2c85272f9b1ca5d723e274e99863de2966efa8c15e401c9bd8cc13180d7a77acb3ff566b8d1160e09467d11b267bd2d3613ab711900986714e72a6b2a1ed88a3a3e773cdd676913d3004206b819eda89c9524131f56184ba1cc2d71243fe183c68981feafd6ec5be8389b02c4efc07a18ff1d88b8397e3c954b92e21639030bbfebdb431957d7c75533664cc4c2248d35ea7dc978a0f4bf8ad9b23ebe8b2538347b07ab1f0a58bf66b2480285949863ff156a56014a2c7cf29db255ce6e0c0ab81b9bd3d363bc76c73badd2ed6d502864e9b3a6c9a8704bca50f42c0f22fa23f18c5b539e6cb482eb81a5d1f9e3e184e5311d905667f0ad472e14473140f0a308f155d245134b783e1f7d5ffbfef2782bb6734ef1469909e2cb6756a5380bf02de6103724cf86b737449a28c007b838afb1eb22fc2323bdd6cb79a59f748889982d888aecac80d67b7c5c7cd91c7a396a7fa90df0afd42a672228275c046cbd62fa5388f2d803a25259efb001b0acc158747deec4316ff479d7a20867482e1161e2b9aac8c9106f1d0edcd30799e148a1b7646e64fe10ee213484305ceccc32b40626c609c433e1e5c3abcd8516c1c27b3b89a90c4bbbd5913079ca3dbdc5b59e85aac887018331eabe381611a8263b1ba0585f5302173c1eaa9639f0dcdd26f9f09e7120ce921d498be57e87470342db167f608359304eec80887b9d836b8d4a79c8a101a35eb74e748ea52930727d25374f1c707c4a7e588cfe869a7df9476fb0ca15c16f4e36d105c3bb5a568a63f806aee1282a7afda9b2b2efd37489fb68b205304675e530afd311b40ac3d000ce3a2de713d196ae4a30cecd5fb8a12d01bce292cfbb0d46689e60c1bd89f6f32c5d86697cf491c13f239b6087b93b68014ddb36bfea4f794ae6f95460146554251d63c2ab613025463769f6e1e0142b8718e431d5ce01f3fe733b3c4a4a8568d7d819361c120fe5ae1344cffd66aa884bfd3a398fe8a7941e3c434eba0e37deb4ac0e6301f54e188d7d904e4f24b3d626e6e361b73ad97c7f84f76b0c156a030177ca1712158e1cf6fbca93f9ac7f47cde2b18e6aec18970124831e1035f76a92a4dfc9fb3e105144f0ca4d13354b2a88c11b22802ce301b9f66fdbe3eaa65e31236783ce41ab0887c521d2de548a7be0536a3d5decad567f5f94acc3b5097f2b66526b9847232c6eb41a52f50b76e902241c62fa6f59c4bdc790cabc5220ccd374fbd3e958c4e011dff515f9b98a14e94c94ab38f3bbd905c95c5b684fe1db19ec70d759e3a82634b48c98d8f8adfd81bd98506f2c37aba192b443136c197e9b3016e4e1a9f87916169a8740b707f8532b610c1e2fc4624f8dd35680aa37f30cc9ebfe7aefed116bc034aa86d82fa9c16e46d72c12645b176a40a7e8306d559d8b45486fc818faa0f3c54447c8581e09283dd3db560773e092c94fbabb6efa73579bbdda16c1b9d78afec0dbd5eb85e04d7d56db7e700b0f7d16ebf5396056cad1106e24976901bc502050b8b111905ecf948852506ef4947d43b919e19755926fb3fd968e3b89d6f7cb22303f3243f8f537540ef6fe7190fd6943837778ac2041308cef44eda251bc4e3b48b599908dad9acd43378fa5f5d59b4f6c741d722b882dbcc5b3e1558bb8a92fdff23b5a9d2f1cc75d3f2447f95668976cb8f96c37afa4bc21f5da81ec705013fbb4891b3b8dc2e69feee0510786e8481147aa2445e994ddf0afe0f385dafe5b0fcc024930d7f09be8ca5927f86524a4cefc3c54b72530f2386c37aa92815122880c5bf46e81cd1b0661bc076dec300f9edd312ff6126e59f5eb3ba5873562c6b65543baf7bd811ba671aadfe61ad9badf03a4a031fea07f5c1986fd78afcb5600a91f874dae32d7a90e13d886a3bb3c7612b4131818e6b6ade07d55f06f014d659929654843fe1ed9af254cbe6a05eb5827a9d4e8c8cf22822f4833726b3a8c78dea1f16d3b73b0b9d2469798c1883225ef03dab3e531590efe40176b27b869a3f6f00dd585b57b99631a60b510657cd4d96167e0ef8ab50e706b830c03a96da2d391fb804412af1b7bca88497d3b1c662c816c903751bc3f64def220fc9ce1f19b6c8360da84ddd1ac78e6cce23656aaf1972c25b1bf5a8f90e09dec84fe0d9d6ce9ce024f85902e6007e94d46c4748e918ae7248566aeb4feead22df87380c696c5945b671e7c79ba4d8b335a8be360fe584084d3bc0bfb838316902ac56090febd661e88c5dc81b074ae67b947a3967e0ebd1292f692afb1f8b4cc4bf80304de20cd4b55ecb21ca5545df8b9becc08d483acbcd401c8359b58fcc7bd2ad1b143ad9a22561faa90f22a57b089572fb5d9356cc28da9a85812d402e7c91240e3378f529a586d93a97de2e484bee0d25b3b5c826d89735c09c4fcf168704295bc172d5a6d184399ac0ce20c7075573cd51b8fb24cb0d0f1e4091e2c4497b873d20fbd1f0a2af4a4e3cf0ac4d7bc4c09561f1d880b9e974a91b302049f76021648d65c345b42790c99a3d8d9e4452c5ab686d9217db70ba795f8f1e459ad5ac03917bcb674f77c068da55fe259163084c860cb0b7de0451f2c5abdd35621b59baf73378928857f94c654bb8b8bb4cf945ccd43649b4f7afe38c95b073fc8dbcfbfe2626d3edfbdfd046bc956a10c5b86d035fe26dfb9afd29d584aeb835b7065114c8f8b5a4defa839e06b3f17a165f9e555f3ef88c2d56bb427ff92f77bef57d8d560731b056542a66beb6aa6a2f59853a75a977b811f0b7416d3d34395fc466b74a094d65ba84cfb2f01bb5b6e6baabd55fc06132c3ad5c8f4405477baf1c00b771cfcfdb0718ad43a90b6edccd9de62d5da60f44b84039333e675fc9025eff0561ce30dc10a20bdac13b724f4e2d6efaa4e4d23e5f7878d0536e4ed9da2cf3e588259658056271350814b6184c9c0ecba745cedd6a3bb6b5ca780eee5f8322024e42be5f2ce16cba5417ab59c78509d469f6d4ad7dfff25a6e2980079c25d01469b55b410df996e40a2a84df43d5a613ad996f2a57e72fbef3de75f148d122d95ca498dfe26199cead38e461f4ee153699d045f06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"], 0x214b, 0x80}, 0x20000000) recvmsg(r2, &(0x7f00000003c0)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/55, 0x37}, {&(0x7f0000000200)=""/216, 0xd8}, {&(0x7f0000000100)=""/133, 0x85}], 0x3, &(0x7f0000000340)=""/115, 0x73, 0x1}, 0x12040) recvmsg$kcm(r2, &(0x7f00000030c0)={&(0x7f0000002e00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002e80)=""/85, 0x55}, {&(0x7f0000002f00)=""/151, 0x97}, {&(0x7f0000002fc0)=""/50, 0x32}], 0x3, &(0x7f0000003040)=""/122, 0x7a, 0x15}, 0x101) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000003140)) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00000006c0)={r2}) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v2') 2018/05/10 00:27:19 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xa4ffffff}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:19 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x400a, 0x0) 2018/05/10 00:27:19 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x9effffff}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:19 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_emit_ethernet(0x8f, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[], {0x8100, 0x3, 0x129cfa2b, 0x3}}], {@x25={0x805, {0x3, 0x5, 0xff, "affaef100e1c0f35e76c6a59f6e972a5e968e94bd2eb84a29fef582581ac5a49092543ce8f1c2c7b5b2c6d1daf7ba4baa1f25ff862432a696635cb4af139bf3b31960fa3ef802323d70ee6d327f857eb022732bf3beac313335f9a5c3596a09fe80724988b972869d37a8e3d384fc3c2558d15073ed101216a13"}}}}, &(0x7f0000000100)={0x0, 0x3, [0xa79, 0xb2f, 0x839, 0x55b]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) write(r0, &(0x7f0000000000)="130000001000a792feffff9f070f05000023008b", 0x14) 2018/05/10 00:27:19 executing program 2: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x400000, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x500) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x7fff, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00000000c0)={r3, 0xfffffffffffffffe}) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000000480)=""/154, &(0x7f0000000540)=0x10) 2018/05/10 00:27:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:27:19 executing program 3: r0 = socket(0x1000040000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x20, 0x4) sendmsg$alg(r0, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3}], 0x18}, 0x4000000) 2018/05/10 00:27:19 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1f00}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:19 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000006fb8)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000100)) 2018/05/10 00:27:19 executing program 6: socket(0x0, 0x0, 0x0) r0 = getpgid(0x0) gettid() sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) setns(r1, 0x40000000) close(r2) r3 = memfd_create(&(0x7f0000000040)='y#\x00W', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r2, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r2, &(0x7f000014d000), 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000140)={0x3, 0x100000000, 0x18dca0000000000, 0x0, 0x0, 0xfffffffffffffffb}, 0xc) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x400) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="0074a999143e2b59a881edba79152bdab9dd103e85b6119a66e210b2b470fcdf7a6009b19aed86b96bf8c6549fd160d5ae894b62192520dfabb854560f95c8f3833e0536e6e9ceac61701c32"], 0x4c) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000000100)={0x0, 0x1000, 0x0, &(0x7f00000000c0)}) close(r1) 2018/05/10 00:27:19 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4002, 0x0) 2018/05/10 00:27:19 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0xffffffffffffffb4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x309000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x196, 0x204, 0x2, 0x7, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r2, 0x100}, 0x8) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6(0xa, 0x800, 0x2, &(0x7f00000003c0)) socket$can_raw(0x1d, 0x3, 0x1) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) accept4$inet(r3, &(0x7f0000000400)={0x0, 0x0, @remote}, &(0x7f0000000440)=0x10, 0x80000) sendto$inet(r3, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) shutdown(r3, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="e4000000deb88ddab75966f8a1c8b321b5213ff6734a0c73e4a81d547d8318172cc518b1e69161c34de854e2194b036cc90dacef686c26fa76e756d466e5c29321c30f1122cb9739f768e963c3b350332a3072f40e2457069f0f20ef4776e0670cd1d067fce7d5981f9b2ee8dd445d5631cfc6b046ac9a907cba9905ecc2a0d161dac507b0e6e5a4d3eadeabe6a3bdd3e55d2acc3f5ea9186a0ac61ec832fa4576fe6a883d385a018a405d29f95fd19a8bca254027ca1f376c73044c8c777bf5df7b74c3032613300f89c94fc58911cf27b086bf4b86b3de12b903042c54e176daf1000000000000"], &(0x7f0000000140)=0xec) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r4, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x8, 0x6, 0x1, 0x4, 0x14}, 0x98) shutdown(r1, 0x1) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000380)={0x0, 0x7}) write(r3, &(0x7f0000000080), 0x0) 2018/05/10 00:27:19 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xf0}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:19 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xb}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:19 executing program 3: dup2(0xffffffffffffffff, 0xffffffffffffff9c) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x40) mq_open(&(0x7f0000000480)="747502000000", 0x800002, 0xf8, &(0x7f0000000200)={0x10001, 0x6, 0x0, 0x2, 0xffffffff, 0x13, 0x1, 0x4}) r0 = socket$inet_smc(0x2b, 0x1, 0x0) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', r2, r1, 0x400) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000001980)=""/4096) r4 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000640), 0x800) fcntl$setpipe(r4, 0x407, 0x3) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r6, 0x8b93, &(0x7f0000000080)={'tunl0\x00', @ifru_addrs=@sco={0x1f, {0x3, 0x6, 0x80000001, 0x4, 0xfffffffffffffffd, 0x3f}}}) r7 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) setresgid(r1, r1, r1) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r5) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r8, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3}) r9 = syz_open_pts(r8, 0x0) ioctl$TIOCGLCKTRMIOS(r9, 0x5412, &(0x7f0000000000)={0x3}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x400}, &(0x7f00000002c0)=0x18) r11 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x101880, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r11, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r10, 0x1000}, 0x5) io_setup(0x8, &(0x7f0000000040)) r12 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x10002, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r12, 0x10e, 0x5, &(0x7f0000000440)=0x7, 0x4) r13 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r13, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x32, 0x880) dup3(r5, r5, 0x0) eventfd(0x8008) socket$nl_route(0x10, 0x3, 0x0) 2018/05/10 00:27:19 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffd}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:19 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0xa000000) 2018/05/10 00:27:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/186, 0xba}], 0x1, &(0x7f0000000480)=""/5, 0x5}}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/69, 0x45}], 0x1, &(0x7f0000000780)=""/105, 0x69}}, {{&(0x7f0000000ac0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000b40)=""/148, 0x94}, {&(0x7f0000000c00)=""/214, 0xd6}, {&(0x7f0000000d00)=""/15, 0xf}, {&(0x7f0000000d40)=""/225, 0xe1}, {&(0x7f0000000e40)=""/198, 0xc6}, {&(0x7f0000000f40)=""/152, 0x98}], 0x6, &(0x7f00000010c0)=""/29, 0x1d}}, {{&(0x7f0000001100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/84, 0x54}, {&(0x7f0000001340)=""/252, 0xfc}], 0x2, &(0x7f00000014c0)=""/217, 0xd9}}], 0x4, 0x0, &(0x7f0000001700)={0x0, 0x989680}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000defe0)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000000080)=ANY=[@ANYBLOB="149fc31fdde79dda266803c1245b0ac10efd1ea2a5f458a50000000000000000000000"], 0x14}, 0x1}, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000100)=""/234) process_vm_writev(0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/186, 0xba}], 0x1, &(0x7f0000000740)=[{&(0x7f0000000700)=""/50, 0x32}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000380)=@alg, 0x58, &(0x7f0000000480), 0x1e5, &(0x7f0000000400)=""/87, 0x49}, 0x0) 2018/05/10 00:27:19 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x62020000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:19 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x3) 2018/05/10 00:27:19 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:27:20 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x90411e00000000) 2018/05/10 00:27:20 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1f00000000000000}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:20 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8dc, 0x20}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000004e1be3290bc67cd900000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/10 00:27:20 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000000040)) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x4}) 2018/05/10 00:27:20 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x800000000000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:20 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e21, @broadcast=0xffffffff}, 'team0\x00'}) io_setup(0x1000000000009e, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f0000000bc0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000340)="1c", 0x1}]) 2018/05/10 00:27:20 executing program 2: r0 = socket(0x1, 0x80005, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000100)={'bridge_slave_0\x00', 0xffe}) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/05/10 00:27:20 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x3000000000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:20 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x200000000000000) 2018/05/10 00:27:20 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00000000c0), &(0x7f0000013000)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000040)={{0x3a, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 'lc\x00', 0x2, 0xf2, 0x6d}, {@broadcast=0xffffffff, 0x4e24, 0x0, 0x720, 0x3, 0x5}}, 0x44) 2018/05/10 00:27:20 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x600000000000000}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2800000400180008000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001c00", @ANYRES32], 0x28}, 0x1}, 0x0) 2018/05/10 00:27:20 executing program 5: clone(0x0, &(0x7f0000000040), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000000)) wait4(0xffffffffffffffff, 0x0, 0x40000000, &(0x7f0000000000)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x20000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000180)={{0x1, 0x7, 0xe73, 0x8, "2e299d44f80fe551a853c85144cbe90574156e135ef5f12f4683fff9c21b55d7ef16c2fd763f45774bd22089", 0x7}, 0x0, 0x0, 0x101, r1, 0xbd, 0x0, "5de429f718396faefdf2ea5da05859ab150d9187129b76ba086859d6c9d340edc947766071e69ca9260bc86df7473f4142025da145253fe9c6e1e86b1be3dd89", &(0x7f0000000140)='keyringwlan0:\x00', 0xe, [], [0x1f, 0x7fffffff, 0x0, 0x5]}) 2018/05/10 00:27:20 executing program 6: prctl$setmm(0x23, 0x6, &(0x7f0000fff000/0x1000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80, 0x0) 2018/05/10 00:27:20 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x100000000000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:21 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4000000) 2018/05/10 00:27:21 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0xb1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x1000000000000, 0x3b7b, 0x1, 0x8001, 0x5, 0x8, 0x8001, 0x200, 0x1ef5], 0x9, 0x5, 0x3, 0x4, 0x7ff, 0x8, {0x3, 0xffffffffffffffff, 0x0, 0x100000001, 0xa70, 0x9, 0x0, 0x9, 0x7, 0xe01, 0xfffffffffffffffe, 0x73ff, 0x8001, 0x8, "7d26171bece5a129f5e90bbffde6a7c6bf8a0518ec3b758a2627e68fbda6ccdb"}}) close(r1) 2018/05/10 00:27:21 executing program 2: semop(0x0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(0x0, &(0x7f000001a000)=[{}, {}], 0x2) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000001c0)=0x8) accept4$ipx(r0, 0x0, &(0x7f0000000040), 0x0) semop(0x0, &(0x7f0000176ff5)=[{}, {}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000080)) 2018/05/10 00:27:21 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001340)='./file0\x00', 0x800, 0x40) ioctl$VT_ACTIVATE(r0, 0x5606, 0x80000001) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f00000000c0)) r3 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r4 = add_key(&(0x7f0000001180)='encrypted\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001200)="96a4dba89316d0eb5475ff90535eccec90038b6cdb2dd06e665d46ae7399c1635f09e2eefcdc7a60175a6e12e8c35e31050b8ca9910266deab01b6feacb35d56ca8f3c6a125e8bd76caf3528961311f1b9e8dc92", 0x54, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000001280)='trusted\x00', &(0x7f00000012c0)='-eth0keyringU^ppp1vboxnet0-\x00') getsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000000180)=""/4096, &(0x7f0000000100)=0x1000) ioctl$DRM_IOCTL_RES_CTX(r3, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000001300)={0x3, r1}) 2018/05/10 00:27:21 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:27:21 executing program 5: clone(0x0, &(0x7f0000000040), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000000)) wait4(0xffffffffffffffff, 0x0, 0x40000000, &(0x7f0000000000)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x20000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000180)={{0x1, 0x7, 0xe73, 0x8, "2e299d44f80fe551a853c85144cbe90574156e135ef5f12f4683fff9c21b55d7ef16c2fd763f45774bd22089", 0x7}, 0x0, 0x0, 0x101, r1, 0xbd, 0x0, "5de429f718396faefdf2ea5da05859ab150d9187129b76ba086859d6c9d340edc947766071e69ca9260bc86df7473f4142025da145253fe9c6e1e86b1be3dd89", &(0x7f0000000140)='keyringwlan0:\x00', 0xe, [], [0x1f, 0x7fffffff, 0x0, 0x5]}) 2018/05/10 00:27:21 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfdffffff}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) [ 191.865889] encrypted_key: master key parameter 'âîüÜz`ZnèÃ^1 Œ©‘fÞ«¶þ¬³]VÊ0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x4202, r3, 0x0, 0x6f6000) sendmsg$alg(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000004c0)="7bfe59ae5785a014f49376935a6bb4f6aa0cc6ddb8ac364dde9981466dcd1acfc4424739653a42238b1ff137c7c45b989c23ed7c7b7d161a1b72969db210bbbe6a6f175ebc", 0x45}], 0x1, &(0x7f0000000540)=[@assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x20}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0xf0, 0x20000000}, 0x81) bind(r0, &(0x7f0000000340)=@nfc={0x27}, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000002c0)) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000100)="d451df166e225319795df7d9e076797cd580bb2f43cadeb57bd87422f1011948802602792de5804239b27edeb4ce53fabd75da01c28548fcfb9aa1affa98dfa584aa1d05435caaf6776d1b86619cd83acc1469a13ce696712ae74db16ea5143a0e6c7019c47a44bb46ad10c528167a8da0a5930d8aa0ed80c666ab5f117fc6e660c903d0d0490b6752121d56763bda0f128c4e261e08b61a862ec32f"}], 0x1000000000000329, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}], 0xffffffffffffffa6, 0x1}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r5, 0x800455d1, &(0x7f00000003c0)=""/112) recvmsg(r4, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/05/10 00:27:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) epoll_create(0x3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/05/10 00:27:23 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x3000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:23 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x90411e) 2018/05/10 00:27:23 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x141000, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7b753c31273", 0x1b}], 0x1, &(0x7f0000001100)}, 0x0) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x65}) ioctl(r1, 0x2283, &(0x7f0000000100)="89319367a70000000000000000000000") 2018/05/10 00:27:23 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0xa000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:23 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0xffffffff00000000, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:23 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f0000348f88)={0x2, 0x4a, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg(r1, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000580)}, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2}, 0x14) 2018/05/10 00:27:23 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000000) 2018/05/10 00:27:23 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:23 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) 2018/05/10 00:27:23 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x141000, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7b753c31273", 0x1b}], 0x1, &(0x7f0000001100)}, 0x0) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x65}) ioctl(r1, 0x2283, &(0x7f0000000100)="89319367a70000000000000000000000") 2018/05/10 00:27:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:27:23 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0xfdffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:24 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000040), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={r0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0)={0x7, 0x4, 0xffffffff, 0x80000000, 0x800, 0x7, 0x4, 0x538, 0x800, 0x8, 0x5}, 0xb) 2018/05/10 00:27:24 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000084995466000000"], 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000000000d}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) sendmsg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)}, 0x0) 2018/05/10 00:27:24 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x1, 0x800000000089, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x2) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000200)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x100000000000032, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/05/10 00:27:24 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x500}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:24 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x600, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:24 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0xa) 2018/05/10 00:27:24 executing program 6: r0 = dup(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, r0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2}, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cd8ff4)) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/10 00:27:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:27:24 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x600000000000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:24 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0xfdffffff00000000, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:24 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4000000000000000) 2018/05/10 00:27:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/05/10 00:27:25 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0xa0001, 0x1) r1 = creat(&(0x7f00000001c0)='./file1\x00', 0x0) lgetxattr(&(0x7f0000000140)='./file1\x00', &(0x7f0000000280)=@random={'security.', '\\system,nodevcgroupvboxnet1[]\x00'}, &(0x7f0000000380)=""/4096, 0x1000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000100)={0x7fffffff, 0x2, 0x8001, 0x9, 0x1f, 0x6, 0x4, 0x400, 0x40, 0x8, 0x40, 0x5815}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[{0x0, 0x2}, {0xf, 0x80}, {0x3, 0x5}], 0x3) fchown(r0, r2, r3) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xf) r4 = semget$private(0x0, 0x7, 0x0) semctl$SETALL(r4, 0x0, 0x11, &(0x7f00000000c0)=[0x0, 0x501, 0x9, 0x10000, 0x1]) 2018/05/10 00:27:25 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x10, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ipv6_route\x00') getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/10 00:27:25 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0xb00000000000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:25 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x1f000000, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:25 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0xa00000000000000) 2018/05/10 00:27:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/10 00:27:25 executing program 6: r0 = socket$packet(0x11, 0x800000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000280)=0x6, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x8305, 0x1}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f00000000c0), 0xfca0, 0x0, &(0x7f0000005fe4)={0xa, 0x6558, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0x7) [ 195.973459] mip6: mip6_destopt_init_state: spi is not 0: 268435456 [ 196.011246] mip6: mip6_destopt_init_state: spi is not 0: 268435456 2018/05/10 00:27:26 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x8000000000000000) 2018/05/10 00:27:26 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:26 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000000c0)={{0x8, 0x8, 0x374, 0x3, 0x8, 0x8}, 0x30, 0xffffffff00000000, 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f0000000040)={0x4}) timer_create(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f00000000c0)}}, &(0x7f0000000180)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0xa, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000240)={r1, 0x3}) prctl$setname(0xf, &(0x7f0000000280)='cgroup.stat\x00') 2018/05/10 00:27:26 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0xffffffa4, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:26 executing program 6: r0 = socket$inet(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000003d40)=[{{&(0x7f0000002b40)=@ax25, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000003c80)=""/192, 0xc0}}], 0x1, 0x0, &(0x7f0000003e80)={0x77359400}) recvmmsg(r0, &(0x7f00000063c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/70, 0x46}, {&(0x7f0000000100)=""/244, 0xf4}, {&(0x7f0000000200)=""/194, 0xc2}, {&(0x7f0000000300)=""/123, 0x7b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/245, 0xf5}], 0x6, &(0x7f0000000540)=""/93, 0x5d, 0x100000001}, 0x8}, {{&(0x7f00000005c0)=@generic, 0x80, &(0x7f0000001780)=[{&(0x7f0000000640)}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/43, 0x2b}, {&(0x7f00000016c0)=""/115, 0x73}, {&(0x7f0000001740)=""/11, 0xb}], 0x5, &(0x7f0000001800)=""/149, 0x95, 0x8000}, 0x10000}, {{&(0x7f00000018c0)=@hci, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001940)=""/171, 0xab}], 0x1, &(0x7f0000001a40)=""/230, 0xe6, 0x5}, 0x96bf}, {{&(0x7f0000001b40)=@l2, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001bc0)=""/105, 0x69}, {&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000001c40)=""/100, 0x64}, {&(0x7f0000001cc0)=""/155, 0x9b}], 0x4, 0x0, 0x0, 0x1}, 0x6ee876cb}, {{&(0x7f0000001dc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002240)=[{&(0x7f0000003ec0)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/2, 0x2}, {&(0x7f0000001e80)=""/254, 0xfe}, {&(0x7f0000001f80)=""/205, 0xcd}, {&(0x7f0000002080)=""/155, 0x9b}, {&(0x7f0000002140)=""/72, 0x48}, {&(0x7f00000021c0)=""/128, 0x80}], 0x7, &(0x7f00000022c0)=""/120, 0x78, 0x2}, 0x5}, {{0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000002340)=""/159, 0x9f}, {&(0x7f0000002400)=""/120, 0x78}, {&(0x7f0000002480)=""/167, 0xa7}, {&(0x7f0000002540)=""/155, 0x9b}, {&(0x7f0000002600)=""/110, 0x6e}], 0x5, &(0x7f0000002700)=""/144, 0x90, 0x5}, 0x5}, {{0x0, 0x0, &(0x7f0000002880)=[{&(0x7f00000027c0)=""/139, 0x8b}], 0x1, 0x0, 0x0, 0x2}, 0x9c}, {{&(0x7f00000028c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002980)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000002940)=""/20, 0x14}], 0x2, &(0x7f00000029c0)=""/31, 0x1f, 0x3}, 0x8}, {{&(0x7f0000002a00)=@rc, 0x80, &(0x7f0000006200)=[{&(0x7f0000002a80)=""/105, 0x69}, {&(0x7f0000002b00)=""/17, 0x11}, {&(0x7f0000003bc0)=""/131, 0x83}, {&(0x7f0000003d80)=""/125, 0x7d}, {&(0x7f0000004ec0)=""/182, 0xb6}, {&(0x7f0000006000)=""/173, 0xad}, {&(0x7f00000060c0)=""/171, 0xab}, {&(0x7f0000003e00)=""/72, 0x48}, {&(0x7f0000006180)=""/117, 0x75}], 0x9, &(0x7f00000062c0)=""/207, 0xcf, 0xffff}, 0x5}], 0x9, 0x10000, &(0x7f0000004f80)) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/05/10 00:27:26 executing program 2: accept$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) geteuid() r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x3, 0x68000) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000280)={0x0, 0x2, 0x7000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f000020b000/0x3000)=nil, 0x3000, 0x8001, &(0x7f0000000000)=0x2, 0x9, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) 2018/05/10 00:27:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x20}], 0x2, 0x0) 2018/05/10 00:27:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={0x0, 0x400}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000004c0)={r2, 0x85, "9ba74811edc1d45f4ace073a860c9f627fbd8737a2143dbf942d88d32b6cf623b4c4d0a4288d6201156184625cefd95a665077165ebb5903ef37558b201117705583b6f0082ee0d05666ee852d288d503bd284ca83e2f9fee48f0b5aa3801541741ce0e2b0beef161c0a284d3c52ec81d87a0b22bfd84936bfdb64f3ac3a34328b5db58b61"}, &(0x7f0000000580)=0x8d) close(r0) r3 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x4, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffff}}, 0x4, 0x4d9000, 0x1000, 0x1}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000340)={r5, @in6={{0xa, 0x4e21, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x84) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c582", 0x5) r6 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x4000) getsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000000040), &(0x7f00000001c0)=0x4) r7 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r7, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)="f938adf620d9a290da1f18b9e1ed0151e426c6e91d79b733cdee29a86ee07a9a50f8bbf444aca57c861b7e4a5e05639ea0398419017588a55e8b197ca24021fcdd3691acfbba4f184ee99493bfd9497d513609ce300257e4d2da29cfdab98ae1220d3a0fe7dc8ae1973966bbfa63d5bc599c77ff1fcf7ae677797d6a3c6b05afddb41ea9ab82bfd66e478a8850c06c967a9fcaf5b5c63240e5ab88da3ea56f080b396b34c1470c5d6876edb605b8d358551fd9138c8c3c0f4b5670ae325417fdca1320fca66ffb647b277d92b3c4297eab2204955744d9369c1daf18bfda69855b51d7eef502aa3f", 0xbe}], 0x8c1c000000000000}, 0x0) recvmsg(r7, &(0x7f0000001400)={&(0x7f0000001140)=@generic, 0x80, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/135, 0x87}], 0x1}, 0x0) 2018/05/10 00:27:26 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x100000000000000) 2018/05/10 00:27:26 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:26 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x6000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x8, 0xa0400) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000140)={0x4, 0x0, 0x2528, 0x9, 0x7f}) r1 = 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) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x4) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000180)={{0x1, 0x0, 0x82, 0x0, 0x7ff}, 0x40, 0x9}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r3, &(0x7f00000002c0)=0x4) sendmsg(r2, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x0, "8234415d8799"}, 0x80, &(0x7f0000002340), 0x0, &(0x7f0000000280)=ANY=[]}, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f00000000c0)={'vlan0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/10 00:27:27 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x40000000) 2018/05/10 00:27:27 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0xffffff9e}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:27 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x600000000000000, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:27 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0xa00) 2018/05/10 00:27:27 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffff0800450000300000000000329078ac1414bbac1414000b6e9fb5925c182e2a0000000000000000000000ac1414aaac141400b1628b5f224192d50725a69662a60e888f2d89e62d28585e6b9c5eb3af44"], &(0x7f0000000040)={0x0, 0x20000000003, [0x0, 0x937]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000500)={0xa, 0x4e20, 0x10001, @loopback={0x0, 0x1}, 0x5}, 0x1c) 2018/05/10 00:27:27 executing program 3: mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x180, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000340)={0x5, 0x100, 0x2, 0x3, 0x401}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7, 0x5, 0x10000, 0x9, 0x3, 0x200, 0x80000001, {0x0, @in={{0x2, 0x4e23}}, 0x9, 0x5, 0x4, 0x5, 0x80000000}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x135ce559, 0x0, 0x7a8, 0x800000000, 0x1}, 0x98) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)="0000000201000000000000010400000000000000", 0x0, 0x0) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00') [ 197.812815] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/10 00:27:28 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x30000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:28 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x6000000, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:28 executing program 5: r0 = socket(0x1e, 0x805, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x7ff, 0x4) dup2(r1, r0) 2018/05/10 00:27:28 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2) 2018/05/10 00:27:28 executing program 3: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000180)=0x6000) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, r1, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x80bb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e6661740002040100027002704cf8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) r2 = semget$private(0x0, 0x0, 0x2) semctl$SETALL(r2, 0x0, 0x11, &(0x7f00000000c0)=[0xfffffffffffffffa, 0x4, 0x6]) open$dir(&(0x7f0000000040)='./file0//|le0\x00', 0xc240, 0x16) 2018/05/10 00:27:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x2, 0x0, 0xfd69) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/05/10 00:27:28 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) recvmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000200)=""/173, 0xad}, {&(0x7f00000002c0)=""/78, 0x4e}, {&(0x7f0000000340)=""/84, 0x54}, {&(0x7f00000003c0)=""/247, 0xf7}, {&(0x7f00000004c0)=""/221, 0xdd}], 0x5, &(0x7f0000000640)=""/237, 0xed, 0x2}, 0xff}], 0x1, 0x22, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000740)=0x7, 0x4) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f00000000c0)={'teql0\x00', @ifru_flags}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000180)=@ethtool_link_settings={0x0, 0x6, 0x10001, 0x2, 0x1f, 0x7, 0x100, 0x400, 0x3ff, 0x7fff, [0x7ff, 0x5, 0x3, 0x2, 0x9, 0x4, 0x4, 0x4], [0x1, 0x4, 0x9, 0x4, 0xffffffff80000001, 0x7]}}) 2018/05/10 00:27:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x20}], 0x1, 0x0) 2018/05/10 00:27:28 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x3000000) 2018/05/10 00:27:28 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:28 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0xa4ffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:28 executing program 5: r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x7fff, 0x1000}, {0x0, 0xf9a4}, {0x0, 0x9, 0x1000}], 0x3, &(0x7f0000000100)={0x0, 0x989680}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) request_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='vmnet0selinux\x00', 0x0) 2018/05/10 00:27:28 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x35, r1, 0xfffffffffffffffc) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000000)=0x9) r4 = syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xc001, 0x0, 0x0, 0x0, 0x0) fremovexattr(r3, &(0x7f0000000200)=ANY=[]) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) dup2(r4, r0) 2018/05/10 00:27:28 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000480)="ab", 0x1}], 0x1) dup2(r0, r1) read(r0, &(0x7f0000000280)=""/205, 0xcd) 2018/05/10 00:27:28 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0xffffff7f00000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:28 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x400000000000000) 2018/05/10 00:27:29 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth0_to_bridge\x00'}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt6_stats\x00') ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2cf) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0xfffffffffffffeb8, "9e9f7b86eaa08772db712bbeed1c711bca9858216f45902161eff9dd48e7912fbb20439bff1903bba0b3b4014c7f56ecf17d83eaa53668ec814585c75a79aeb4bec6be5ff3f717f20ce61d6e3819780683de828dff4b3d"}, &(0x7f0000000080)=0x5f) socket$kcm(0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x8e5, 0x0, 0x5, 0xf8, r2}, &(0x7f0000000200)=0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000005c0)=ANY=[@ANYBLOB="070000000000000002004e20e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d4ff0b1800000000000000000000000000000000000000000000000000010000000600000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e210000ba7400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000e2520000000000000000000002004e230000000000000000000000000000000000000000000000000000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e210000002600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x390) 2018/05/10 00:27:29 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x100000000000000, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:29 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x3000000000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:29 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x20100, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x1) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f00000002c0)={'nat\x00', 0x0, 0x4, 0x58, [], 0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)=""/88}, &(0x7f0000000200)=0x78) 2018/05/10 00:27:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000ac0f68)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) sendto(r1, &(0x7f0000000280), 0x0, 0x4, &(0x7f00000001c0)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) ioctl$TCXONC(r0, 0x540a, 0x80000001) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="1025a6a0", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x8, 0x1}, 0xc) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000280)=0x4) r7 = dup3(r6, r5, 0x0) ioctl$KVM_GET_LAPIC(r7, 0x8400ae8e, &(0x7f0000001280)={"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"}) semctl$SEM_STAT(0x0, 0x1, 0x12, &(0x7f0000000000)=""/25) 2018/05/10 00:27:29 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000200)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x3}, {0x2}, @quote={{0xed, 0xffffffff91a1daa8}, 0x1, &(0x7f0000000180)={0x1, 0x6, 0x7, 0x8, @time={r3, r4+30000000}, {0x1, 0x3f}, {0x81, 0x1}, @time=@tick=0x72}}}], 0x30) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./control/file0\x00', 0x4000, 0x24) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') fchown(r2, 0x0, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000040)='./control\x00', 0x0, 0x0) dup2(r0, r1) 2018/05/10 00:27:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x20}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)}], 0x2, 0x0) 2018/05/10 00:27:29 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000580)={0xffffffffffffffff}) geteuid() clock_gettime(0x3, &(0x7f0000002400)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000002200)=[{{&(0x7f0000000600)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000680)=""/236, 0xec}, {&(0x7f0000000780)=""/194, 0xc2}, {&(0x7f0000000880)=""/208, 0xd0}, {&(0x7f0000000980)=""/2, 0x2}], 0x4, 0x0, 0x0, 0x5}, 0x20}, {{&(0x7f0000000a00), 0x80, &(0x7f0000001d40)=[{&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/249, 0xf9}, {&(0x7f0000001b80)=""/220, 0xdc}, {&(0x7f0000001c80)=""/181, 0xb5}], 0x4, &(0x7f0000001d80)=""/65, 0x41, 0xfffffffffffffffb}, 0x16a2}, {{0x0, 0x0, &(0x7f0000001e80)=[{&(0x7f0000001e00)=""/45, 0x2d}, {&(0x7f0000001e40)=""/43, 0x2b}], 0x2, &(0x7f0000001ec0)=""/119, 0x77, 0x5}, 0x5}, {{&(0x7f0000001f40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000021c0)=[{&(0x7f0000001fc0)=""/60, 0x3c}, {&(0x7f0000002000)=""/207, 0xcf}, {&(0x7f0000002100)=""/164, 0xa4}], 0x3, 0x0, 0x0, 0x2}, 0x101}], 0x4, 0x40000140, &(0x7f0000002340)={r2, r3+30000000}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[@ANYBLOB='=\x00\a\x00\x00\x00\x00\x00']) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000400)=""/156, &(0x7f00000004c0)=""/185}) semget(0x0, 0x3, 0x12) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000005c0)=0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000100)=0x1) 2018/05/10 00:27:29 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0xf000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:29 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0xa4ffffff00000000, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:29 executing program 5: r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 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, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1000000802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000005200010000000000000000000a000000080001005b757f357342af39cf167c85fb60398e2f3c838fb2b69da82d04dbe2024b9f805c4afdb60de3fa176c342a22168a5d4d0597d3706192a1d527989485629778d85ab997da08f846e0c4b85c21e9159b5697958801000000000000000000000000000000cb18a75d0980eb622176269042e066d76c2cf282e230ce94d8d22d112741fbe1d807002364b99a9bb35df03a843e99ae5a36419f2e025f2f35c9ff8d60c9716c59b51dd7b0b8", @ANYRES32=r2], 0x1c}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x200, 0x4080) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file0', [{0x20, 'bdev'}, {0x20, '/&mime_typeuserem1%'}, {0x20, 'ppp0+lo+'}, {0x20, '/dev/input/mouse#\x00'}, {0x20}, {0x20, 'vcan0\x00'}, {0x20}, {0x20, '/dev/input/mouse#\x00'}], 0xa, "44308a41"}, 0x60) mlockall(0x1) 2018/05/10 00:27:29 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x200001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x200, 0x0) 2018/05/10 00:27:29 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0xb000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x501, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 00:27:29 executing program 6: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x30000000, &(0x7f0000000080), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x0, &(0x7f00005ebff8)=0x3d) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/05/10 00:27:29 executing program 2: r0 = syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x402) fcntl$addseals(r0, 0x409, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000005040)={'erspan0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4b0200000ee525311eb5c29c0159c706e27412e6731ff886cb3650b68531367a339e35b5b4584fc6cced9c991a4cbcdb54e0288508358d983b7d4923ae9b3da345b32e95131db511c5fa1c15fe2784dad38bf6225e2459aaa557f6598ee85dbd4a2f8fc1505d4d3566ec75e3bd128ad2a2ba2e02418bd829cca6474ddea6a65ae8d2f40fa9db57aadca745fc2f646aa7df3e52e5b740dead2fc6069504fc318837ec16151aa90a7b5671740614da6770278508a8da51b9b9e9e098f78f7377c89f4939d20f525b9612298f62c3d5bd3ec064b09dd0b5b83f6305177a847d87ec5e0384a6f9ecf6d63f706e50557464"]}) 2018/05/10 00:27:29 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x1000000, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7ff]}, 0x5c) 2018/05/10 00:27:29 executing program 3: r0 = memfd_create(&(0x7f0000000040)=',vmnet0!.selinux\x00', 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x40000000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x4, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x8, 0x37d9, 0x9, 0x9, 0x81, &(0x7f0000000000)='veth1\x00', 0x6, 0xff, 0x8}) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000022000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0) [ 199.700648] ==================================================================