[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 20.389437] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 24.698098] random: sshd: uninitialized urandom read (32 bytes read) [ 25.158014] random: sshd: uninitialized urandom read (32 bytes read) [ 26.017841] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.46' (ECDSA) to the list of known hosts. [ 31.425893] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/17 12:07:39 fuzzer started 2018/05/17 12:07:40 dialing manager at 10.128.0.26:36515 [ 59.803797] can: request_module (can-proto-0) failed. [ 59.812866] can: request_module (can-proto-0) failed. 2018/05/17 12:08:10 kcov=true, comps=true 2018/05/17 12:08:17 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000200)={r2, 0x1}) preadv(r0, &(0x7f00000012c0)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/13, 0xd}, {&(0x7f0000001280)=""/36, 0x24}], 0x3, 0x0) preadv(r0, &(0x7f00000014c0)=[{&(0x7f0000001300)=""/222, 0xde}, {&(0x7f0000001400)=""/96, 0x60}, {&(0x7f0000001480)=""/6, 0x6}], 0x3, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001500)={0xf43, 0xc1e1, 0xd7, 0x8, 0xffffffff, 0xed8, 0x8, 0xc8e, 0x7ff, 0x4, 0x2, 0x81}) getsockopt$inet6_tcp_int(r0, 0x6, 0x7ed0e51055b465e7, &(0x7f0000001540), &(0x7f0000001580)=0x4) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000015c0)={{0x33, @dev={0xac, 0x14, 0x14, 0x20}, 0x4e24, 0x4, 'nq\x00', 0x4, 0xffffffffffffff01, 0x76}, {@multicast2=0xe0000002, 0x4e22, 0x2, 0xffffffffffffffff, 0x80000000, 0x1}}, 0x44) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001640)={0x74, 0x0, [0x7, 0xffffffffffffffff, 0xd96, 0xff]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) fcntl$getflags(r0, 0x408) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000016c0)=0x1) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001700)={'team0\x00', r1}) syz_extract_tcp_res$synack(&(0x7f0000001740), 0x1, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001780)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000017c0)={0xffff, {{0xa, 0x4e23, 0xffffffffffff8a7e, @local={0xfe, 0x80, [], 0xaa}, 0x40}}}, 0x88) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001880), &(0x7f00000018c0)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001900)={0x1, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001940)={0xd9, r3, 0x2, 0x4}) r4 = add_key$keyring(&(0x7f0000001980)='keyring\x00', &(0x7f00000019c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r5 = request_key(&(0x7f0000001a00)='cifs.spnego\x00', &(0x7f0000001a40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001a80)='nq\x00', 0xfffffffffffffffb) keyctl$link(0x8, r4, r5) socket$inet6_icmp(0xa, 0x2, 0x3a) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000001ac0)=""/90, 0x5a) setsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000001b40)=0xb9c8, 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001b80)={0x100000001, 0x80000000, 0xa3a, 0x2, 0x1000, 0x4, 0x5, 0x8000, 0x20, 0xffffffffffffa445, 0x10001, 0x3}) 2018/05/17 12:08:17 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x440000) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0xffff, 0x3ff80000000000, 0x5}) r1 = accept4$ipx(r0, 0x0, &(0x7f0000000080), 0x80000) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000180)={@multicast2, @dev, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@multicast1}}, &(0x7f0000000480)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000005c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10080000}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)={0xb0, r2, 0x40e, 0x2, 0x25dfdbfb, {0x1}, [{{0x8, 0x1, r3}, {0x4, 0x2}}, {{0x8, 0x1, r4}, {0x88, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0xbf2, 0x4, 0x101, 0xffffffffffff9802}, {0x1, 0x185, 0x800000000, 0x7}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}]}}]}, 0xb0}, 0x1, 0x0, 0x0, 0xc0d0}, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000600)) r8 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000640), &(0x7f0000000680)=0x4) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000006c0)=0x1, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000700)=0xe5, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x5f51, 0x8, 0x9, 0x8, 0x80, 0x17, 0x2f0, {0x0, @in={{0x2, 0x4e20, @rand_addr=0x3a69}}, 0x59, 0x80000001, 0x6, 0x0, 0x6744}}, &(0x7f0000000800)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000840)={r9, @in6={{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x2}}}, 0x84) r10 = msgget$private(0x0, 0x0) getresgid(&(0x7f0000000900), &(0x7f0000000940)=0x0, &(0x7f0000000980)) r12 = getgid() r13 = getpgrp(0x0) r14 = gettid() msgctl$IPC_SET(r10, 0x1, &(0x7f00000009c0)={{0x9e5f, r5, r11, r7, r12, 0x104, 0x6}, 0x401, 0x0, 0x5, 0x0, 0xfffffffffffffffa, 0x400000, r13, r14}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000a40)={0x1d07, 0x680, r14, 0x8, r7, 0x8, 0x1000, 0x3}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000a80)={'icmp6\x00'}, &(0x7f0000000ac0)=0x1e) getpeername(r8, &(0x7f0000000b00)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000b80)=0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) ptrace$poke(0x4, r13, &(0x7f0000000c40), 0xfff) recvfrom(r1, &(0x7f0000000c80)=""/82, 0x52, 0x40012000, &(0x7f0000000d00)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80) sched_getattr(r14, &(0x7f0000000d80), 0x30, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000e00)={0x0, 0x0, 0x80, &(0x7f0000000dc0)=0x8}) 2018/05/17 12:08:17 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3f, 0x4000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x166}}, 0x3, 0x1ff, 0x3, 0x1, 0x80}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x200, 0x20}, &(0x7f0000000180)=0xc) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000001c0)={0x6, 0x9}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00000002c0)={[0x7, 0x3ff, 0x1, 0xfff, 0x10000, 0x198, 0x4, 0x6, 0x20fe, 0xab, 0xeb, 0x9, 0x4, 0x40, 0x101, 0x200], 0x3000, 0x40080}) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000380)={'filter\x00'}, &(0x7f0000000400)=0x44) r5 = openat$cgroup_ro(r0, &(0x7f0000000440)='pids.current\x00', 0x0, 0x0) ioctl$TCGETA(r5, 0x5405, &(0x7f0000000480)) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f00000004c0), 0x4) ioctl$BLKREPORTZONE(r4, 0xc0101282, &(0x7f0000000500)={0x800}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c80, r6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000540)={r2, 0x8}, &(0x7f0000000580)=0x8) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f00000005c0)={0x100}) ioctl$KVM_NMI(r0, 0xae9a) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000640)={&(0x7f0000ff9000/0x4000)=nil, 0xe0, 0x1, 0x42, &(0x7f0000ffb000/0x2000)=nil, 0x7}) syz_init_net_socket$llc(0x1a, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000680)={'nr0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r8 = syz_open_dev$audion(&(0x7f00000006c0)='/dev/audio#\x00', 0x101, 0x80) r9 = getpid() ioprio_get$pid(0x2, r9) ioctl$DRM_IOCTL_RM_MAP(r7, 0x4028641b, &(0x7f0000000700)={&(0x7f0000ff9000/0x4000)=nil, 0x3, 0x5, 0x4, &(0x7f0000ffb000/0x1000)=nil, 0x1e616223}) getsockname$llc(r4, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000780)=0x10) open_by_handle_at(r8, &(0x7f00000007c0)={0x89, 0x10000, "46b9a3bc0efa5e69d0d6a1ba93a4145d691bb035b2f711da70d6194ce018b270cd2442692a467074e6fd05f74ad61a99a8b7f680450e4766eff04290fa1d61104378127acda35383abd4ee7d0ee92455cf0f280ff6faf6420fbbb6bd662314d331a2b339785d72b8a69f31fc2bbc360563cea2a5165ed3881f72046b4b0341f004"}, 0x0) r10 = request_key(&(0x7f0000000880)='.request_key_auth\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000900)='[nodevbdev\x00', 0xfffffffffffffffb) keyctl$assume_authority(0x10, r10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000940), &(0x7f0000000980)=0x4) 2018/05/17 12:08:17 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x80) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x8, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) ioctl$TCSETS(r2, 0x5402, &(0x7f00000001c0)={0x8001, 0x8, 0x1, 0x3, 0x100, 0x8, 0x6, 0x9, 0x6, 0x5, 0x8, 0x3}) r3 = dup3(r2, r1, 0x80000) r4 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xf7, 0xa000) getsockopt$inet_int(r3, 0x0, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$BLKFRASET(r0, 0x1264, &(0x7f00000002c0)=0x1f) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r2, 0x28, &(0x7f0000000300)={0x0, 0x0}}, 0x10) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={r5, 0x8, 0x8}, 0xc) r7 = getpgid(0xffffffffffffffff) r8 = getpgrp(0x0) kcmp(r7, r8, 0x3, r0, r4) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00000003c0)) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00000004c0)={0x8001, 0xa83, &(0x7f0000000400)="a8afb9151b4d228d7e8fe7e64a63a6baa73b0eb19e6c49cb30a4274af394fe23f4c75be864d859d96212a0ffb11a14e1bfd7b68e05afe168178d2efff89833058020d1759d9496a7647069896e966f59978d9294e64470", &(0x7f0000000480)="907ad5388347bec1d3781f5cb79c7640beaa1e3f74d7b16472612a3aad597ddd99d795a43cefff59a3531a03c7b95274df41afc78c6e3ccdcb873e37c6e3b6cb", 0x57, 0x40}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f0000000500)={0x5, 0x7, 0x5, 0x6, "26993220598e7338f18f30926fc20cb3c110d09ada70ba3cad2b26ccd38eae98be4457204de7a96d79c5d7a3", 0xc3}) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000540)=""/219, &(0x7f0000000640)=0xdb) futimesat(r3, &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={{0x77359400}, {0x0, 0x7530}}) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000700)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000740)={0x0, 0x5a56}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000007c0)={r9, 0xc18, 0x8, 0x101, 0xf3, 0x5}, &(0x7f0000000800)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a80)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000b80)=0xe8) fstat(r6, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000001040)={&(0x7f0000000840)=@proc={0x10, 0x0, 0x25dfdbfd, 0x20000}, 0xc, &(0x7f0000000e00)=[{&(0x7f0000000880)={0x1f8, 0x11, 0x0, 0x70bd28, 0x25dfdbfd, "", [@typed={0x8, 0x4e, @fd=r2}, @typed={0xc, 0x19, @u64=0x6e62}, @generic="a1", @typed={0x14, 0x81, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="07e292c11985fdb07e1fd4564cd3057115206bc9badfcfdcf5036bea7c2965892ad5cdeb53234640d13ae2200c968128099fc47a57684582710c4d6a0a9e1cde39ed0a41a7b84e33c6a17ae24dbf5ed1d73b230ce2c2eaeb3bc63fd6339c5079eb9d7e4f0f86a91d6319a943b182f926d1ae613009ceca3334c98ca694e7614cac15e5b0afe3cd8af9f90f7a8ea2331297caa48824195943ce9c64399e3f198a490888efdc99da358b6dbb8788fe644b9e57cb", @generic="121bce2c8860a42f74c2662ab06f935d2504a8c9e6301a3c8004a7f23de977a339245930a1ac0e92e4a52e960be037e121f27f7305521ebd32854a89e75cc16f5c826b92a41b7d1739241a950a1bcd349f0618d2735c84844d078bb846042244c0ab09fbfc6d2de278416015790e1cd4e2979547784a2c2cf0f2f867a39872925a0d238706b2be1d7b6f048213bcf1cc38644d0d0b39fabcf7115612", @nested={0x14, 0x1a, [@typed={0x10, 0x95, @str='/dev/midi#\x00'}]}, @generic="acf7ee884fa6ce76c134274baa76db5a37ccfbd8ed9bd2cfe0cf3f282707ad732112976c8124140db2416085146e8b3486ba", @typed={0x8, 0x8c, @u32=0x31}, @typed={0x20, 0x3a, @str="c3257573657276626f786e657430626465762f656d3147504c00"}]}, 0x1f8}, {&(0x7f0000000bc0)={0x22c, 0x12, 0x300, 0x70bd29, 0x25dfdbfd, "", [@typed={0x8, 0x21, @fd=r1}, @typed={0x8, 0x5, @fd=r6}, @nested={0x8c, 0x5c, [@typed={0xc, 0x91, @u64=0x9}, @generic="5a3897bc883528db8f593ade09cc207be6927abdae3877fcab0e1c072041c7967e0eb08c9871af8b48b35ff053b84cd728fe41489497ebe771488d6ffef3e8d48c4b668900aece0e14e71adf2e0dafd9e7920c5127b062d904790c58a19702129ecdbc1c2b71ae1ce5831dfad98093b97f8f4c30e42d5f0277"]}, @nested={0x180, 0x26, [@generic="35d1a847c8fbbf174da2dd105352a6d9314229d16b41bf254c8daaef909a261977f8167fd4c6d7", @typed={0x8, 0x2, @uid=r10}, @generic="57a3763cd2d79c0e5f96287a54d66eecfe9c", @typed={0x8, 0x77, @fd=r6}, @generic="ba116de56a913262de03ff2c5a726666edab72be50c386f1fd72bb16b9d7d5ea213de00da0d801b2c7b46d3d223ec91a6841a252aa282357ed6a32f72b16ca095fec840be9c367a55c9e4760660b476bf69595fbb63aedf7d00c1192fcaa3b3bf7605c404387bdf5bc74a3e76f28ad063169fe50083a9a853028c940b37760da02ff8cff5b9350ab4cc8b07df13998fc331751495912120a05504cb8b3ef49e61660b63fcf4400df53420049956281e9f7482c", @generic="f7048649c86622f26494e94fb59516c1fe529f57aaf77888958671fb1c607c23fc254b30bbcabf5a2073590fc22b58ba763fd104ab8325c147726b4ac4a11538774712eb7a228bd3e9da3c20bbc86c0e8acbfe1c33127db3689086299a70ed7aa99be7b50888bafbf7185518a0f60d96", @typed={0x10, 0x71, @str='/dev/midi#\x00'}]}]}, 0x22c}], 0x2, &(0x7f0000000f80)=[@rights={0x30, 0x1, 0x1, [r6, r0, r0, r2, r6, r4, r1]}, @rights={0x28, 0x1, 0x1, [r0, r3, r6, r4, r0, r3]}, @rights={0x30, 0x1, 0x1, [r4, r3, r1, r0, r4, r3, r0]}, @cred={0x20, 0x1, 0x2, r8, r11, r12}], 0xa8, 0x8000}, 0x20008044) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000001080)={0xff, 0x5, 0x1, r0}) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f00000010c0)={0x40, 0x1f, 0x200}) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000001100)=""/70) 2018/05/17 12:08:17 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000040)={0x6000, 0x0, 0x8, 0x1000, 0x7fffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fchmod(r0, 0x80) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0)=""/233, &(0x7f00000001c0)=0xe9) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000200)=""/59) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21}], 0x20) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000300)={0x9, 0x2, 0xa6e5}) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000340)=0x7) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000380)=0x51) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000003c0)={0x3, 0x8, 0x9, 0x9, 0x1, 0x7d6, 0x81, 0x0, 0x80000001, 0x1f}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000400)={0x6, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000440)={0x3, r4, 0x0, 0x7}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000480)) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000004c0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0x1000, "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"}, &(0x7f0000001540)=0x1008) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001580)={r5, 0x4, 0x101, 0x401, 0x8, 0x9}, &(0x7f00000015c0)=0x14) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001600)="170406fc5fe3ec6e193217123560e21dbc14e21921507857", 0x18) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000001640), &(0x7f0000001680)=0x4) write(r3, &(0x7f00000016c0)="1266acabe998464014ecd51678ef6467", 0x10) fanotify_init(0x8, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001740)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000019c0)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001980)={&(0x7f0000001780)={0x1cc, r6, 0x3, 0x70bd28, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr}]}, @IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x48}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7ab}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x200}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x29}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3a}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6c2}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xd, 0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x8}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}]}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) fchmod(r3, 0x40) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001a00)={0x1, 0x8e, 0x1, 0x80000001, 0x7, 0x2, 0xffffffff, 0x6, 0xfff}) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000001a40)={r5, 0xed}, 0x8) 2018/05/17 12:08:17 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffffffff8000, 0x2400) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000080)=""/70) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000100)=0x80000001, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x6c, r1, 0x820, 0x70bd2a, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}]}, 0x6c}, 0x1}, 0x8010) fcntl$getown(r0, 0x9) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000340)={r0}) r2 = syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x4) poll(&(0x7f0000000440)=[{r0, 0x8208}], 0x1, 0x80) set_tid_address(&(0x7f0000000480)) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00000004c0)) symlinkat(&(0x7f0000000500)='./file0\x00', r0, &(0x7f0000000540)='./file0\x00') ioctl$TIOCCBRK(r0, 0x5428) umount2(&(0x7f0000000580)='./file0\x00', 0x4) r3 = geteuid() setuid(r3) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000005c0)={{0x80000000, 0x10001}, 'port0\x00', 0x80, 0x0, 0x4, 0x8001, 0x6, 0x4, 0x2, 0x0, 0x1, 0x5}) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000007c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x2000200}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x4c, r4, 0x300, 0x70bd28, 0x25dfdbfe, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x5c}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}, 0x7ff, 0x400}, &(0x7f00000008c0)=0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000900)={r5, 0x8b, "8ad3c82e2bf668b8f032c6929cb047b71d9f8c8e77ec15b461705c25cd4ff7783138662f0cf16ad8916b1c5075a0a1f4ccdc8b53f7f4a84ebd06324db677038f95b9bb26d26764730c6196d4986ea3336ce7663f939cc5dfcaa617aec705b4bd0eb65e5e0cf6c0370d74218fac6ea2b7f2ce9d8cfeea4f7499494ddb89b0632739f1321ebc0896581f866e"}, &(0x7f00000009c0)=0x93) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000ac0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@remote}}, &(0x7f0000000bc0)=0xe8) sendmsg$can_bcm(r0, &(0x7f0000000d00)={&(0x7f0000000c00)={0x1d, r6}, 0x10, &(0x7f0000000cc0)={&(0x7f0000000c40)={0x5, 0x400, 0x4, {}, {}, {0x2, 0x5, 0xffff, 0x1}, 0x1, @can={{0x3, 0x5, 0x1, 0x80000000}, 0x6, 0x2, 0x0, 0x0, "975fc9ea8703e888"}}, 0x48}, 0x1, 0x0, 0x0, 0x50}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000d40)={r5, 0x5}, 0x8) ioprio_set$uid(0x3, r3, 0x4) syz_mount_image$ntfs(&(0x7f0000000d80)='ntfs\x00', &(0x7f0000000dc0)='./file0\x00', 0x1, 0x5, &(0x7f00000011c0)=[{&(0x7f0000000e00)="ae05fd917dcba88984b8cf23449323fcb4ed1a337940defe80bedc385871bc21294a4adbad0c27cea421391535ee50f51413cd33d652d0c8b342219797300c93e100fa65435020a8119d5d7e596bc4055720db628623d5fcab55bc07b0dd29e86fc8ea77f846b6dd94acae0ee729dc89acb32ab63fccb0504c71f7cc95778ed86904d2606d2be505dba07534ce440824fea1f9ab2040bcd4ef919ee7af7538a09986", 0xa2, 0x9}, {&(0x7f0000000ec0)="8876ae6aa17f2c9c8fe4ea7ec67755749b46286a6814d6579c18915d92094cb513667283c79b7ecdd7279adfa7352cea2e582b862f0263253aa83f3b9c9bc2ea278103370ec95d9c0db7fb379b874128e06c46d24edf03d0615b34ff", 0x5c, 0x2}, {&(0x7f0000000f40)="4c7ffaea31af9817bdeec3445d4439cc70ecc2d1229be9c9a17ca4d565ab4e77360e70bea0c9139422dc47ca5c9c6e461505f1c14247eabd628b39089f8640b6d2b6505256defb467406c7d924b817b4d0ca65c0aa57a11c00a6099ed19d015f12cbbd0f3c36df3000f7ec19d6634b3663a0dd85b6db74fc27c4008da83901af9930bdc8964ae1ff5cf2e7db80e8dcb3a6998896c6630c5edaf3c95f26b403187c7989f3a71ed480aa7aa140adfa1a6fccb64d8b8d351ceb18d46330cdc759d87c436b605444f1545a833dd8babc69acaa6d81a12360e68f5eb7e16acf08b3eb3c70d24d158d9c8546b5518177356448c4f150", 0xf3}, {&(0x7f0000001040)="bddc5076aad31ab644d6e88c6fdc1c8e94211883f892217a50678331e85c8175929b8666eed52ab2b9ca3cc9c0b7411df1aa95525e4c3c2cf41d145b96fa7ff5b8cfd904d69892f92d9a2088f9bb37124d05d726174835def3b9d3f405e4f9d8f1d26f62a971e6d8155d89bc5e44bc507ae6e79c525bdd976b3d7a3165802a0bae0313e77b84854c998f2d7bcbef412ffd16d0565b7c22463061c95c784bdb65a04307849185393100054d9b1e84e7c161169f5bd109c01f2d56b2", 0xbb}, {&(0x7f0000001100)="c1581e41a7c87db3df2a143ae847a257a11480193951a512bbf939bd48c3b5c7af23de955ddfe079b289c52201df3a7ef89d3fbe9a51d2ece50beeae146baba8fa65deffac13b366717cb55bcdb7c8813531c512f1fb841f59ac3f28876e7a219d6ecd975e05a442ece6510910f7601dc8c870944600b1e1bc2d620369f67cba8d6c7f79df4f733bbe7ab1694ef5b6913f1002e442de65470d9ef1e954ef37e4399da0", 0xa3, 0x3}], 0x248000, &(0x7f0000001240)={[{@dmask={'dmask', 0x3d, [0x31, 0x34, 0x35, 0x33]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x32, 0x34]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x1, 0x34]}, 0x2c}, {@uid={'uid', 0x3d, [0x38, 0x3f]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x38, 0x36, 0x0]}, 0x2c}, {@umask={'umask', 0x3d, [0x33, 0x31, 0x30]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x37]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x32, 0x36, 0x33, 0x35, 0x31, 0x30, 0x30]}, 0x2c}]}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001300)={&(0x7f00000012c0)='./file1\x00', 0x0, 0x18}, 0x10) 2018/05/17 12:08:17 executing program 7: umount2(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x30001) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x7, 0x8, 0x8}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000240)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000280)={0x40, 0x2, 0xfff, 0x6, 0x11, 0xcba}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000002c0)=0x11f, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000300), &(0x7f0000000340)=0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000380)={0x4, 0x0, 0x2, 0x80000001}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000003c0)={0x6, r1}) munlockall() ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000500)=@buf={0xf1, &(0x7f0000000400)="089620cc02b2a445b1c6656776994d43ca2f1314ab2447b831e6b320a1a62932b7b5cbc94416ccbe8c82633b2b69dc3ed5c5c5edee0dcd1b9c245324d4677abcec42cef15b5b30daa3cbe79ce189360b42e8f952b51c3e27c7bdb23a356317c68345e5c507b39ea1e93f30f7783e5bf9f85665190c555a816a701603eff8e8dd3b228685c460fa3f1b701108ef0dc883772ed0e90d698e07c69ab69ab409a80ef354b9b64733d561f0c5097bcda70ddbebd824b0d4dd90e2e6fd5a867d82bf07c2f0695039a53a2bc13a01e5929e9ac9113ab7a0d22dce0cf9b5939806dd8187002c2c47e1373eb15c19083e46446b2c97"}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000540)=0x100000000, 0x4) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000580)=0x200) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000640)={0x5, 0x2, 0x1, 0x80, 0x44cffc7, 0xfffffffffffffffc, 0x8001, 0x400, r2}, &(0x7f0000000680)=0x20) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/loop-control\x00', 0x280000, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000700)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000740)={r2, 0x9}, &(0x7f0000000780)=0x8) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000007c0)) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000000800)="13d2ef93a8f18b4ea6e69dc23846c6fe97be40747815b79ae5c0be288c3d1143e6b16cc322d66677589314bac01244cd19693078", 0x34) fsync(r0) modify_ldt$read(0x0, &(0x7f0000000840)=""/72, 0x48) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000900)={0x0, 0xfffffffffffffff2, 0x6, &(0x7f00000008c0)=0x7ff}) get_mempolicy(&(0x7f0000000940), &(0x7f0000000980), 0x8, &(0x7f0000ffe000/0x2000)=nil, 0x2) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000009c0)={0x1, 0x1}) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000a00)) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000a40)={@dev}, &(0x7f0000000a80)=0x8) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000ac0)=0x8, &(0x7f0000000b00)=0x4) openat$md(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/md0\x00', 0x1, 0x0) 2018/05/17 12:08:17 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000000)="56eabaf04b8d8525ca099dcc4d5037a91a783b790627ed418e6c4cff533cf1e001fafa75ca8314be00b8d5e48ae10e850c460334b51cb51beeb24a212d9dad88f8082d53d3706a5a71db11e6a68c642efd707af6fbec5e57ff54bab520d26debedd66eaf8a8eff78420d6047285e408308e12e7c39ed173fe6145fbee30270f4b1e0d43913013f111dcced9c144394fa3388ed4148997e826723fd2a125c156e695cd9f7449cf8d2712e7f") r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10, 0x80800) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x3, r2}) r3 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0xfffffffffffffffc, 0x40) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000200)={0x8, {{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1, 0x4, [{{0x2, 0x4e20}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @rand_addr=0x80000001}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}]}, 0x290) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000000580)={0xb4, &(0x7f00000004c0)="b797efa5b6d09f3d6df00e010012574a43a8eb178ce2174daeab9a48e2579b365fa81b78eddf4c2cf5348b8694e0dadc52163f663f4d4b21037c65a12157699e521ea969f29d5fe242361bb90d1f8fa961a0aa7919853bbcdd9aa2e005db1f888b1fb201d30e22fd6882b5e92e0e8d0355e09ef135ba9034d89edd4fc48c6a568d2afc5baee38566186ae18b75b6eed54d9606121249743d73594073c824d28a85e7621602c4f354bc3367128dc1241c219da8e2"}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f00000005c0)={0x1}) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x4) r4 = syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0xbf, 0x40080) r5 = syz_open_dev$vcsn(&(0x7f0000000640)='/dev/vcs#\x00', 0x24e8d3f7, 0x100) fchmod(r4, 0x0) set_robust_list(&(0x7f0000000780)={&(0x7f00000006c0)={&(0x7f0000000680)}, 0x7, &(0x7f0000000740)={&(0x7f0000000700)}}, 0x18) r6 = syz_open_dev$audion(&(0x7f00000007c0)='/dev/audio#\x00', 0x8, 0x10000) getsockopt$inet6_tcp_int(r5, 0x6, 0x1b, &(0x7f0000000800), &(0x7f0000000840)=0x4) sync_file_range(r6, 0x3, 0x1, 0x7) bind$vsock_dgram(r3, &(0x7f0000000880)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f00000008c0)={0x7, 0x0, [{0xab7, 0x0, 0x522e}, {0xbff, 0x0, 0x29f}, {0x808, 0x0, 0x8}, {0x40000bff}, {0x237, 0x0, 0xff}, {0x840, 0x0, 0x3}, {0x214, 0x0, 0x8}]}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000940)='/dev/ashmem\x00', 0x60000, 0x0) ioctl$TIOCGPTPEER(r5, 0x5441, 0x200) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$ASHMEM_GET_NAME(r6, 0x81007702, &(0x7f0000000980)=""/200) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000a80)={0x0, 0xffffffff, 0x2, [0x3, 0x466]}, &(0x7f0000000ac0)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000b00)={r7, @in6={{0xa, 0x4e23, 0xc000000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}, 0x8, 0x2, 0x80000001, 0x3, 0x4}, &(0x7f0000000bc0)=0x98) openat$cgroup_ro(r6, &(0x7f0000000c00)='cpuset.effective_mems\x00', 0x0, 0x0) syz_open_procfs(r2, &(0x7f0000000c40)='schedstat\x00') r8 = add_key$user(&(0x7f0000000c80)='user\x00', &(0x7f0000000cc0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000d00)="df7738aa065be571ac47784edc944bdec55de55a10d5b31640bfb19a39491fa7306f355874fb2da28d4bfbe3268fe4e518d9e4ff14760e84a660ed49ff0aac59c216da16896f613a2a96e754ed174cae4a8f70c04b717d4d84db75edc35f1b59638e8ed72a2c2cbc2307bfadfb7040d028555c1dc3715338babe8f3f", 0x7c, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000000d80)='user\x00', &(0x7f0000000dc0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000e00)='/dev/usbmon#\x00', 0xfffffffffffffffd) keyctl$negate(0xd, r8, 0xffffffffffffffff, r9) [ 68.935446] IPVS: ftp: loaded support on port[0] = 21 [ 68.938273] IPVS: ftp: loaded support on port[0] = 21 [ 68.943933] IPVS: ftp: loaded support on port[0] = 21 [ 68.948669] IPVS: ftp: loaded support on port[0] = 21 [ 68.961812] IPVS: ftp: loaded support on port[0] = 21 [ 68.962926] IPVS: ftp: loaded support on port[0] = 21 [ 68.995250] IPVS: ftp: loaded support on port[0] = 21 [ 69.021336] IPVS: ftp: loaded support on port[0] = 21 [ 71.083339] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.089912] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.127261] device bridge_slave_0 entered promiscuous mode [ 71.161882] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.168267] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.193121] device bridge_slave_0 entered promiscuous mode [ 71.206710] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.213122] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.222310] device bridge_slave_0 entered promiscuous mode [ 71.230888] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.237327] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.252880] device bridge_slave_0 entered promiscuous mode [ 71.266781] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.273169] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.284239] device bridge_slave_0 entered promiscuous mode [ 71.293325] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.299710] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.307369] device bridge_slave_0 entered promiscuous mode [ 71.316398] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.322791] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.338117] device bridge_slave_0 entered promiscuous mode [ 71.349581] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.355966] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.366756] device bridge_slave_1 entered promiscuous mode [ 71.373573] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.379945] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.388813] device bridge_slave_1 entered promiscuous mode [ 71.395450] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.401918] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.423079] device bridge_slave_0 entered promiscuous mode [ 71.432621] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.438972] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.447641] device bridge_slave_1 entered promiscuous mode [ 71.454542] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.460942] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.470349] device bridge_slave_1 entered promiscuous mode [ 71.478300] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.484685] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.494111] device bridge_slave_1 entered promiscuous mode [ 71.502901] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.509289] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.523620] device bridge_slave_1 entered promiscuous mode [ 71.531195] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.539941] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.546325] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.562104] device bridge_slave_1 entered promiscuous mode [ 71.571569] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.577945] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.587684] device bridge_slave_1 entered promiscuous mode [ 71.597271] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.605782] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.614327] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.622886] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.631514] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.638979] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.649331] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.667710] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.751966] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.761586] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.769614] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.779643] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.789053] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.814947] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.899271] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.070197] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.112364] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.158956] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.175888] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.204540] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.219864] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.230612] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.242525] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.275710] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.285510] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.306526] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.329086] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.348690] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.368505] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.380712] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.411061] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.561498] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.568450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.582454] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.596518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.617655] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.651822] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.658723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.674212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.695770] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.704450] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.713536] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.725359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.741477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.770078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.884458] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.913517] team0: Port device team_slave_0 added [ 72.957696] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.972173] team0: Port device team_slave_0 added [ 73.001761] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.022370] team0: Port device team_slave_0 added [ 73.038555] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.052853] team0: Port device team_slave_0 added [ 73.072580] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.087729] team0: Port device team_slave_1 added [ 73.107697] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.117207] team0: Port device team_slave_0 added [ 73.122879] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.136908] team0: Port device team_slave_0 added [ 73.147526] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.159830] team0: Port device team_slave_1 added [ 73.167738] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.175115] team0: Port device team_slave_1 added [ 73.182489] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.197196] team0: Port device team_slave_0 added [ 73.208652] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.223662] team0: Port device team_slave_0 added [ 73.229408] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.243844] team0: Port device team_slave_1 added [ 73.255329] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.269347] team0: Port device team_slave_1 added [ 73.289127] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.306188] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.328116] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.337432] team0: Port device team_slave_1 added [ 73.347858] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.359105] team0: Port device team_slave_1 added [ 73.379398] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.404739] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.432672] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.444338] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.453154] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.460952] team0: Port device team_slave_1 added [ 73.473010] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.499190] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.520455] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.528689] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.557505] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.582720] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.608610] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.617528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.629007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.636848] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.644486] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.652411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.662406] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.669563] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.680545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.690770] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.700617] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 73.713709] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 73.722109] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.731310] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.740350] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.747476] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 73.758505] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.765593] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.785620] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.820475] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.849655] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.861630] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.869706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.877631] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.885538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.893357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.900984] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.908531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.916251] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.923679] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.931527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.939302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.946928] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.959887] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 73.968900] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.979656] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.989596] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.001267] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.028593] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.050486] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.076286] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.084757] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.092806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.100930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.108591] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.117167] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.127313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.139565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.159596] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.168633] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.180713] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.192141] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.206660] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.250529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.281647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.291596] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.299869] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.328975] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.336960] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.364192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.254547] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.261071] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.268065] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.274466] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.287973] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.344313] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.350726] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.357399] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.363772] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.401580] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.541223] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.547616] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.554248] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.560618] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.597537] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.605477] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.611849] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.618459] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.624821] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.633421] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.646676] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.653051] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.659677] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.666082] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.675164] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.681709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.692720] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.713747] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.728608] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.735827] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.746150] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.752514] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.759173] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.765538] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.774673] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.797053] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.803440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.810083] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.816445] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.843226] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.894508] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.900914] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.907573] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.913947] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.958394] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 76.704285] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.716274] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.748694] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.465819] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.567775] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.720551] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.745846] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.770766] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.787972] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.819163] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.938181] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.006745] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.087244] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.204102] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.217600] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.228405] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.304168] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.360784] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.369528] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.375827] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.386631] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.416129] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.427322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.440854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.584861] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.663920] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.670189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.683265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.733142] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.739319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.749190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.790638] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.796809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.809942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.849767] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.855967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.867470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.891704] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.949115] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.955282] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.971505] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.999169] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.017452] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 82.023946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.036436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.153740] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.311721] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.332753] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.422166] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.463373] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.502724] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/17 12:08:33 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) openat$cgroup(r0, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x100, 0x5, 0x14, &(0x7f0000ffd000/0x3000)=nil, 0x7}) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @rand_addr}, 0xd) 2018/05/17 12:08:33 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='stack\x00') syz_open_dev$midi(&(0x7f0000000600)='/dev/midi#\x00', 0x9, 0xa001) exit(0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/162, 0xa2}, {&(0x7f0000000280)=""/13, 0xd}, {&(0x7f00000002c0)=""/81, 0x51}, {&(0x7f0000000340)=""/125, 0x7d}, {&(0x7f00000003c0)=""/61, 0x3d}, {&(0x7f0000000400)=""/31, 0x1f}, {&(0x7f0000000440)=""/99, 0x63}, {&(0x7f00000004c0)=""/81, 0x51}], 0x8) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/202, 0xca}], 0x1, 0x47) socket$packet(0x11, 0x3, 0x300) 2018/05/17 12:08:33 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockname(r1, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) vmsplice(r2, &(0x7f0000000200)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000080)=[{0x7fffffff, 0xae, 0x9, 0x9}, {0x2, 0x2, 0xf4a, 0x4}]}, 0x10) pread64(r2, &(0x7f0000000280)=""/186, 0xba, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000400)="e5c2d6588eef338323eb9ea3d881efc512125d8e75ee5b9ac12156ceacae0b02041ea4a97b4dfcc50c2c7ce631454693e18153704ef856f7ce897c8e5d44f96adde930820bd5341a8c42c36ea77d30b288cca6c5bcc1dee53e364d5e5ea7cfbf4237208f4a47b22e0f2ba1b10c34eebc2d956fd88eb8fa14067c0fca023e64a16ce36741bade8c001f7bc528cc223b3bc9301b33de6ad276712d83126553b9f6f0b6ab78792a2a90a2", 0xa9) getpeername$unix(r2, &(0x7f0000000340)=@abs, &(0x7f00000003c0)=0x6e) 2018/05/17 12:08:33 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='r', 0xfffffffffffffdcc}], 0x1, 0x0) 2018/05/17 12:08:33 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c46000000000000a06d7b8b61853505866e74dcf00000000000000300030000000000000000003800000000000000000000000000200001000000000000000000000003000000000000000000000000000000ff0f0000000000000000000000000000"], 0x58) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) 2018/05/17 12:08:33 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) accept$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000013c0)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40087602, 0x1) signalfd(r1, &(0x7f0000000000)={0x400}, 0x8) [ 85.174183] Unknown ioctl 1076388891 [ 85.210196] Unknown ioctl 1076388891 2018/05/17 12:08:33 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) syncfs(r0) keyctl$get_persistent(0x16, r1, r2) fadvise64(r0, 0xffffffffffffffff, 0x4000006, 0x3) setresuid(r1, r1, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x80000001, 0x101}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000240)={r3, 0x200}, 0x8) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000080)={0x0, 0x441, 0x8}) 2018/05/17 12:08:33 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000002c0)=@ioapic={0x0, 0xfdfdffff, 0x0, 0x0, 0x2}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x9, 0x52b}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x12800, 0x0) 2018/05/17 12:08:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0xffffff70) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) connect(r0, &(0x7f0000000280)=@rc={0x1f, {0xffff, 0x10000, 0x6, 0x4, 0x5179984e, 0x7}, 0x7}, 0x80) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="e7a18514", @ANYRES16=0x0, @ANYBLOB="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"], 0xfce7}, 0x1, 0x0, 0x0, 0x48001}, 0x4044840) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000040)) flistxattr(r1, &(0x7f0000000080)=""/20, 0x14) accept4$bt_l2cap(r2, &(0x7f00000000c0), &(0x7f0000000180)=0xe, 0x800) read(r1, &(0x7f0000000bc0)=""/93, 0x280) 2018/05/17 12:08:34 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c2134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa684020000", 0x0, &(0x7f0000000200)) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x2184000) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x1edd83d4) 2018/05/17 12:08:34 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fcntl$addseals(r0, 0x409, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x4, 0x4) 2018/05/17 12:08:34 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000200)=""/4096) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x60802, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000012c0)={0x0}, &(0x7f0000001300)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001340)=@assoc_id=r4, 0x4) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000000040)=""/201, &(0x7f00000001c0)=0x10) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000001200)={0x303, 0x33}, 0x4) 2018/05/17 12:08:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000000197897c03c4032154b3f000000001c00005bfb3748000000000000000000000000"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/17 12:08:34 executing program 6: r0 = socket(0x1000040000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xd) sendmsg$alg(r0, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000100)}, 0x4000000) 2018/05/17 12:08:34 executing program 1: r0 = socket(0x80000000000a, 0x10005, 0x8000000000000) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socket$packet(0x11, 0xa, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r1, 0x4, 0x40000000042c00) sendto$inet(r1, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0)={0x2}, 0x10) 2018/05/17 12:08:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendto$unix(r1, &(0x7f0000000080), 0x0, 0x200000008000, 0x0, 0x0) recvfrom$ipx(r1, &(0x7f0000000140)=""/220, 0xffffffffffffffbd, 0x0, 0x0, 0x3d1) recvfrom$unix(r1, &(0x7f00000003c0)=""/204, 0xcc, 0x40, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "735fbe2204fd182cad83d44d41cbc5a2cf8ac07238a922d59da5db40fee26971af8ab782881f0073db06c9ee7cf8786412f0375b280c3d94b4cefe4c33af8274"}, 0x48}, 0x1}, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000040)=0xfff, 0x4) 2018/05/17 12:08:34 executing program 7: capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000240)) syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') r0 = socket(0xa, 0x2, 0x0) r1 = getpid() rt_sigqueueinfo(r1, 0x15, &(0x7f0000000000)={0x2d, 0x1, 0x8, 0x101}) fgetxattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='bounts\x00'], &(0x7f0000000100)=""/1, 0x1) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c857fbf012cf66f") syz_open_procfs(0x0, &(0x7f0000000280)='net/snmp\x00') [ 85.995084] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/05/17 12:08:35 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000540)=@init_qp_attr={0xb, 0x0, 0xfa00, {&(0x7f0000000140)}}, 0x293) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) get_robust_list(r1, &(0x7f0000000200)=&(0x7f0000000100)={&(0x7f0000000080)={&(0x7f0000000040)}}, &(0x7f0000000240)=0x18) 2018/05/17 12:08:35 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x48d6, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00') getdents64(r1, &(0x7f00000008c0)=""/4096, 0x1000) 2018/05/17 12:08:35 executing program 1: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x6, 0x7ff) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xc, 0x82010, r0, 0x0) mlockall(0x7) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) 2018/05/17 12:08:35 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000340)={@local, @remote}, &(0x7f0000000380)=0xc) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280)}, 0x0, 0x40, 0x10}, 0x0, 0x1, r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000002c0)=0x4, 0x4) prlimit64(r1, 0x8, &(0x7f00000001c0)={0x8, 0x2}, &(0x7f0000000200)) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000300)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x399f1736, r3}, &(0x7f00000000c0)={0x27, 0x4, 0x100000001, 0x1ff, 0x7, 0x6}) 2018/05/17 12:08:35 executing program 5: r0 = socket(0x10, 0x3, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x800, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000940)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) 2018/05/17 12:08:35 executing program 4: set_mempolicy(0x4000008003, &(0x7f0000000000)=0x3, 0x4) r0 = socket$inet6(0xa, 0x7, 0x11e6002d) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x8, 0xffffffffffff412e, 0x5, 0x9, 0x5, 0x81, 0x401, {0x0, @in6={{0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x3cc}}, 0x1f, 0x1, 0x3, 0x7, 0x9}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="a900000071e46525402a55c6ff8ecc1c87ea24fb3ebfd74017f4dfdc8f4fbbedd887b6607c8fc6910d7fc323cf62f489b315f1f156e65230e1dab3572806ac045796fc743cfd552acd0c2ab6c6985ac7fa6c0ea8ab13331f7b425fe32c536fba0c70924cebbab2067e5fd034556f57aebfff94787391c0c8e3bf39ce2234cec286f2f2ef3e77a1e76aefb11e00000000cf3483a64a03ecc41fa09e59f89bb58fa6b2aac7608fc93ef1c465ccab"], &(0x7f0000000200)=0xb1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000004c0)={r1, 0x100}, &(0x7f0000000180)=0x8) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x100000001, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x3570, 0x5119, 0x4, 0x0, 0x40}, 0x98) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x40, 0x0) accept4$inet(r4, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000466000)={0x200000007f, 0x1d}) 2018/05/17 12:08:35 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x2a80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) connect$bt_rfcomm(r0, &(0x7f0000000140)={0x1f, {0xb9b2, 0x80000001, 0x8, 0x2, 0x4, 0x8d3a}, 0xff}, 0xa) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000100)={r1}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x9, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000080)={'eql\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x005\x00', @ifru_settings={0x404f00}}) 2018/05/17 12:08:35 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)='cpuset\x00', 0x7, 0x0) 2018/05/17 12:08:36 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x9) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/05/17 12:08:36 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = dup2(r1, r0) ioctl$KDSETLED(r0, 0x4b32, 0x62) timer_create(0x4, &(0x7f0000000180)={0x0, 0x16, 0x4, @thr={&(0x7f0000000000)="038bc409253ad35d28a399420ec38570271cc1e762d59e734d63f290", &(0x7f0000000080)="b08d7cd6ae31d155b884f70171b164b9b507980ed60240f18aab32fe4c3c178930a377eef3e2a637c29b8931558e7e776640e2f46730c59bff202496104bdeb70f1b89e8a1f035e49e6e8b741754fa3055c309bb222a3386cebb141b1a1e0aa340ad8a736121225bb3f77fd2751a22aa711199328c533a52581e333bc62b3b2f42973c7ecfaa7397c4920d87aa2b30153121bde1f3dac35215efba6b0f883b7e988f1a6c640f6a67a0e197e517bc6ba7443e16abb448c1e50eb1288656356969bd30e944d94bcbde26090976ab12f300d4730a4775d0bafeb6b6c5db440b"}}, &(0x7f00000001c0)=0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f00000002c0)={0x4df, 0x7, 0x1}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000280)={'team0\x00', r4}) timer_gettime(r3, &(0x7f0000000300)) 2018/05/17 12:08:36 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x6, 0x2}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x5f5a36c0, @mcast1={0xff, 0x1, [], 0x1}, 0x25a8}, @in6={0xa, 0x4e24, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x48) 2018/05/17 12:08:36 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="af26262c8523bf012cf66f") getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000080), &(0x7f0000000040)=0x7f) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000000c0)) 2018/05/17 12:08:36 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000000c0), &(0x7f0000000080)=0xffffffffffffff88) 2018/05/17 12:08:36 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x3, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$bfs(&(0x7f0000000140)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f00000001c0)="9dfcaf913e8cbd27fc51cb527f67392c9fa231235facd41b75096976b192c1e015b0f377a38a1a29c6d643c829cc16856d7e5f85c938d64b88", 0x39, 0x2}], 0x40000, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) r2 = socket(0x10, 0x2, 0x6) write$binfmt_elf64(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x795) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='loginuid\x00') mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x1, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000100)={0x200, 0x4000}) sendfile(r2, r3, &(0x7f00000004c0), 0x7ffffffe) 2018/05/17 12:08:36 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x4000000}, 0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x468, 0x80, 0xffffffffffff0001, 0x6, 0x2}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x7}, &(0x7f0000000180)=0x8) socket(0x4, 0x4, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x4, 0xe6}) writev(r0, &(0x7f0000000440)=[{&(0x7f0000003540)="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", 0xc89}], 0x1000000000000347) 2018/05/17 12:08:36 executing program 6: unshare(0x4000000) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000000)={0x101, 0x3f, 0x8}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x800}, 0x8) getdents(r0, &(0x7f0000000180)=""/69, 0xf) 2018/05/17 12:08:36 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000000080)) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x1) unlinkat(r1, &(0x7f0000000200)='./file0\x00', 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x800) 2018/05/17 12:08:36 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) capset(&(0x7f00002d0ff8)={0x19980330, r0}, &(0x7f0000cc0000)={0x2}) capset(&(0x7f0000000000)={0x20071026}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x401}) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0xd57, 0x84000) r2 = openat$cgroup_ro(r1, &(0x7f0000000240)="63010001fdff000000617400", 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{0x3, 0xc0f1, 0x7fffffff, 0x6}, {0x36b2, 0x6, 0x1, 0x101}, {0x7fffffff, 0x10000, 0xfffffffffffffffc, 0x4}, {0x6, 0x6, 0x563, 0xffffffffffff9c56}, {0xffffffffffffffc0, 0xffffffff7fffffff}, {0x2, 0xe8, 0x6, 0x81}, {0x3, 0x7ab, 0x7f, 0x3}, {0xc9b, 0xc2, 0x7f, 0x7}, {0x9, 0x7, 0xd505, 0x9}]}, 0x10) 2018/05/17 12:08:36 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000000)) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000080)=0xafab) 2018/05/17 12:08:36 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0x40000000000a, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c0700bf012cf66f") ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x10004, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x44, 0x5}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd0ffc)=0x1000000000006) ioctl$TCSETSF(r2, 0x5435, &(0x7f0000000000)) r3 = gettid() r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x400480) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r4, 0x81785501, &(0x7f00000000c0)=""/89) tkill(r3, 0x1000000000016) 2018/05/17 12:08:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0xcfdd3d37403afb16) sendto$inet6(r1, &(0x7f0000000200)="907ec1fb25ffdf63f00d1ed78f463d877450162f84cbd9b500afcf7f7deac74aa8582282a80b41c25958aa2f3e6c87336ec9df8a5ae50275221e003b5526effa549384e2dabeac9335c46398a40a663ddc2df70241a10a69a918cdfdf666792cd3b132eadcc9a431b44b3912bfe877c80a878a7b957aa3b8284e8fd975c59b1c8536cf", 0x83, 0x800, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00'}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000140)={@dev}, &(0x7f00000002c0)=0xfd) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000003c0)=""/232, &(0x7f00000001c0)=0xe8) getpeername(r0, &(0x7f0000000300)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'eql\x00', r2}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="20000000fdff0000000000000000000002200000", @ANYRES32=r3, @ANYBLOB="08000200010000000000000016f65a000000000020606302aa965731043ed5e3f6c7cc728c000000000000003fa137f6"], 0x20}, 0x1}, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000540)='[-@vboxnet1@!}vmnet0\'\x00') 2018/05/17 12:08:36 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r2 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x0, 0x40801) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000300)={0x7f, 0x0, 0x10001, 0xf52}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000340)={r3, 0x9}) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xc4, r1, 0x20, 0x70bd2b, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xe48}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffff7}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xb9d6}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1e}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x24000000}, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_coalesce={0xf}}) 2018/05/17 12:08:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0xf50c}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x20, 0x27, 0x3, 0x0, 0x0, {0xb}, [@typed={0xc, 0x5, @u64}]}, 0x20}, 0x1}, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='security.capability\x00') [ 87.920430] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/05/17 12:08:36 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x2, 0x20000) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) sendmsg(r1, &(0x7f0000000240)={&(0x7f0000000100)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8f1f8096e1c8ea93862ad72958ed181db48998bc608b77de39a203a339b0eb4e853604d465aa0b1fa59195e8d3b2e7183e41c2d7d47ca6d2357c7f0286ec24"}, 0x60, &(0x7f0000000200), 0x0, &(0x7f0000000780)}, 0x0) sendmsg(r2, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000000140), 0x0, &(0x7f00000013c0)=ANY=[]}, 0x0) sendmsg(r2, &(0x7f0000000680)={&(0x7f0000000180)=@nfc={0x27}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001480)}, 0x0) 2018/05/17 12:08:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r1, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000000)=0x6, 0x8) r3 = socket(0x13, 0x4000000002, 0x9) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x20) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) bind$alg(r5, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad-generic)\x00'}, 0x58) lseek(r1, 0x0, 0x3) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r4, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000006000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f00000010c0)="6441f466440f78c5000066b852000f00d8c402f921aa0020000066b84a000f00d0c74424000e000000c744240200000000c7442406000000000f01142467d9c1b9fb090000b804000000ba000000000f30d9e448b85b358ae1f5ae42550f23c00f21f83500000c000f23f8", 0x6b}], 0x1, 0x0, &(0x7f0000000540), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/17 12:08:36 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x800) epoll_create(0x100) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000140)={0xc6, &(0x7f0000000040)="289bb7a0f777eed8a93040993242d5ec41e250dad22ae949412a6773df66aa9cf4d1d862ac565b31c0bc7b94a3f5ed67075cf2c0417216493350c3baccde4362616427e7fe8ef84568ac05bb3abd35f19a56e43a9e77a550340ad8fda58b97fe44e0ee12d1ba5991e853d7bd393ff088e93e28dc238b52a09bad30546ffbf55f155b8c426e74812f11369c17505693aa7b9353ad3f2607b6798098e4810f9310febcbab2ae442b96d02a82928959644dbf41c771864f5f01a1975e28bcc80000000000000000"}) keyctl$set_reqkey_keyring(0x10, 0xffffffffffffffff) 2018/05/17 12:08:36 executing program 6: unshare(0x400) r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x101400) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x5451, &(0x7f0000000280)) [ 88.025255] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/17 12:08:36 executing program 7: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x10001, 0x900) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f00000002c0)) r2 = open(&(0x7f0000000380)='./bus\x00', 0x80000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e22, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, {0xa, 0x4e20, 0x10001, @empty, 0x8}, 0x401, [0x800, 0x67c, 0x0, 0x12, 0x8001, 0x2de, 0x8, 0x4e]}, 0x5c) fallocate(r2, 0x0, 0xffff, 0x4) write$vnet(r2, &(0x7f0000000140)={0x1, {&(0x7f0000000000)=""/236, 0xec, &(0x7f0000000100)=""/37}}, 0x68) [ 88.097466] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/17 12:08:36 executing program 5: r0 = semget$private(0x0, 0x20000000104, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffffb}, {}], 0x2) r1 = memfd_create(&(0x7f0000000180)='/dev/usbmon#\x00', 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000340)={@loopback, @multicast2, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000003c0)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0xf9a4}], 0x1, &(0x7f0000000100)={0x0, 0x989680}) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x4aa00) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000140)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f00000000c0)=0x800) 2018/05/17 12:08:36 executing program 4: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) syz_mount_image$vfat(&(0x7f00000006c0)='vfat\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x1, &(0x7f0000001900)=[{&(0x7f0000000740)="91f4175a0d4febb57be175eafdc0ee29d88a65909d64c624011f7f1670e301bc257da1d4194b0e258f809d575e1ab57c4307c557348a4670b94cad30e6a27e360f40a9e86bc93675d25821288877c73c16e5648e63fa9bd3b731ffa2c20a7ac3ea8151e45e74f15cb15251f6e79a7238f0eb92d315445c484b6091e156c9641fded28422c4049ed86abd2d3c1ed49a195d6fbad72d27c9018e969843bf8831abc07282e060824ab47b0825467b0684462ec361870d4a5cc9a8c68282c4d955d43cd8e7768b645ba8cf35d4fb620a634a9a7cd05b62e7098dd7948fbfe578519ebbe308b514f46024ffcb0b8adbb5802b0c3742fe1b3bd8573d7d140c59002d27dcc4ad2467bc04ebc62abce7d6e3630aed7746695b3c97979482c4d9b45599021743626c8e70697231579e96eba68e411ead50b2bfaa8a450a2c284cf62032c8837658dd59f3e94628d07aafcfe1cd8133cfa0a891522c65ddceb8978675da3564d0ab51f34009e4c56ecbe35c6efae8be3c6952be9db6e0dec596146362ed92faddd0958b7515887f2ed67ea48492ae4da32e2adab4b8111d5767b796fa8e1b8a104fc117ea285691cb78264559882f2a1276168ad3af089ee197bee11ab111dff7817deb40cce9bfec94ad5c44b08c052ab9c4a555f7ac6db404805c28420d9aaee4d851cc586844405fa22d8947d2494b5c9ec8bca16b79b1b3fb46c332978396746006731366f6a9c919f3ac95f1c1bd492dfd527efccd8526322e53f659eec8426872cbd482131fc681ac5b0aea737039a2964016f30ea17dc9f7c57ba008a8f2aca32bf3b6a0b16b3a84c2d2d8056e2eaeee142a805760a3dc044a305f754a2aadf87c07a84753b8b657759eb2c0c96048b6b9640a0344843bc65e2a20656011829ecdc345617b1df42e19de3099c034051fd1e6cfd42d5fbc2023bba2eff78b9af4112a8b693f7ff02f5d37a500ee9eb2bcb3bee088906d3b30c01c73b17cf7d48b7b2f605aefd77e595453a2fc72cb97c14789174a51cdea77c1648e5f894d7ec9442d62699bf02254f742a07c558512001bcde6fedd841e2b5f340744cb2bbc2112711d739ff82f01cb0a605be51d81ab633cbb2c782c8df34881d2c9a933d49159fa4e32a281883d919e91d5be23a4507b58ab17a3deacfafdfac5ce7c254e96f66515bf192c597f78f087d74ba70de87c833034b5bdc53bb2e9ae9cb392956bf200f0aa14477abf67551ed7bcb486e98f149c2a0b2d6d0bf078b5f52336efb8202b9562a2db70e1549f48cdb612d02d2912cd7289c8131461e162a6f29e8ef809180ea04fdc2e9deda4ee728f9f1dec2177075921d6066509939b75ab4091f3c597834f5373caa92aa8dbb01acfb572415c0e26f1043be146e64d80cd07560dd7d0084620cf726e0a6fb2318eb4273281554bb9d152871ce312ccb0cc169cfd29715fb27703ca78b38e5f1abbe2b68fd01a0ffe0b5dda4ab3dde958dc6209c1774cfca7c02689d2a3d586fc836ed929890568033622ddb1809f383fb9967571a8e49dec76450c3541d043112b1bed0b3862dec77314731db20f741e4bacad81fbe279dafdceb171d1a3ab6be6e090e8eaefcd76d04776ceb6c143e719242651be1228bbf08dd9c815dbeb252fc5cc2fce133937e06bd2355cf5a7f1c062b5fc20dfb27fddc44cd6e639e6d0d5a18ca3228a706f442be179ce4d1a389c3c979af3c9be5a12d72e7b03bc5365d6f4f74b57d09ac8d38e3a28d44a0d3bc19d6e833587bd8944e53254c076800eb5d32727f3a7a435a5dcef9529ac5ea9bd28a8385c0dbf8b38c182e5538812bb4f7fd350bb09f9f01fb2348a942640db11906d32bf3175fed68ab62e9d55d95c237324504b8f974d75aa9e4a3631340f4a01371d57eb6f03f45877d5f3201c8dc4cc97903e8fe37a7195706b6949140f3ce73c007c55d67dbfa3153f27126b5a3ccd5710bdb60ef2068ac1faf2a36d559fbb71eae238216ff75984076c4796010bbd75a2aa6a29cc9a9d87d7c2dbaa674b7e5bc395e4d3536439eb4a26e4ccf398ce4b327f5113673da2fffec095d599636b0d7ea3133484b6beeb48ceed24d7ec222627af90f3ca877fe31ff3b9b2769cc5ad1777ed333ca3446f8fc71d18c44e92ca979603f9465157fa9336221d72ac43cb31400247f312d37add3a171eee49db14c9b06466e1623f278b78effebefbe17398e73f584c63ea5c5f3270d65aabc702af8ecd576702126bfd14ebd6a7647980fb2153d5b71ce719a8bae963c2c47133b973a2a440567b755ae7bfd0e8a461c9c0029e415a7e3b0d24fac964d0f1f3770d1b8b54e1db99edc91c116a47bc458fcf5dba5ece188f5d64cf79a0f0c479e4faef4b3c5792d50a04a7a5865098802e1d8647579f12a6d2c9a705ecd583398a942673ab4768d8569d5a9a02189f464f4614f82b1136ef14d1a26c01bc79f453f76d718905cb2c8ca10a11d43dfc1374e439d84be4576147f8fbdfdfe23b69f57c2bb12413a8757acc846f0ed927048eea774982d70b9e2ee1cd1cf2f31438e6eebbb0718b1ef34c492a5550bb2ae07508936ebf78b890ba2b47cb55d4b3f22cca6982072cda9e1231aa40ac98f7194a38374c579b4c35662b7395f98b7a8ba173a3c5897a940c7d4254199221ea6caa90c6332edd02d860c9e3fa7a206877b184cafb8e610db2c5a24b3aa576605f25373f908a2b6c92c88b1ff66d8ebae196da5ef407d479b7da94960489eaf1fc973ce65f4f30b009aafe25c3324b1c2f116dac69c2c83583113c13bc1429bdc03a06eafcf16bea7e177eb0c5f43ee5f7570dfd22eb329bf7e906740fc2a177ebde36308fe1815e4f34f9e8a013dffb71b51e4f63a4e581df390ad3a5472b60972d8a61fe04894d94c0a0b15163a7a772360d3c8ab1c0790a9dee76a3b6565f21b78a01ef35274a0a3c1b364f2d3dde50082598873847f89bafaee5fa41f1996109a3b79cbeaa714a2dda4ec204fa2ac2b0e13b3093a9f347c99c4d9107a5cf46bde275eab99c4e0feab85a7307dbfcfe365af52d14901d2a64d8b8e2b97601db1099c32348f24b6a11f7122194503d620eb30597f78d3dd78fdd76f59dd1073bddb72d34ac24bc925f947dfac64d5c25b50adf8ba0a5ab256492bef5acd7ade5f0140beec4400442a70c05778c061c35ce55923edecc05d847338f1b0db18375c7b4c75bf104c1f95cb97f1500861a5ce6cd816ce673566954db9e6ff0ac602a8f3c66a602b68c54a9e010c07bca64ea2c53fd0c466c61a4321b3bb36903edf6b84a06679be7af8edb3f5a785f2f4ab31924fb8bf40054d6ab462d0a8c2951523542fde46b90a84094aa8ec4dc7d5b8fde3454dcb06720eb17b1495d9c2bfeb8ad272abe089e47212996b940841cdeb6357892e776d78f9a58150dab2e31bc7207c9c9b4a6cd20d855aca40eb66d692da6791bcb5023905e9cbb37beba8c69889a46ff5c3344c3a40303727081185da9af807cb7ae403039d5b4ad0f1bb0ba07b67c3e0d69a27e0cee488c3816144e5e6aba109950d2f2c9e4f246aaeeed65416c0de61c694a5fcd63662afda9c792194f26a9ce306abb9c8df3bd0800f282b198cc2dd09c977c0167799ed0ba0ddb72973ca6286f38399e90bc9d25e9388a9ff11650ef7831eb7822e2e02ff24ffb4403b56cf19a37df9994504f1d19d61a28ea4ab4dc0c535088cf94e740ea889b077184a5a1caed6fe14a6850d5ef3c1588193f335965fdfce08cc802ad04439d34c6e9b2db7e82a9e5109f3a6f96e43d95403768c70ec0e2ccb68f643ae80c82c5989f5002fb9e69d0863aa6e6ff50ce73d15e16da75c16dbd38ea7e3cb9e44e1a69d6779206268c8c4150957a15505e1a8b256a3553fc501bf12f27b4eb18aff062abaa529d86cde2e4a72a45af17f05ef72ede588c9c3c04c1f714dbfb2b5074f571a4deaaa622eeaada5cc8ceb1036fd17d5a56f2ecfc1a300aed83565c1738bc7758cd7648bce193256f4aa868f3cc86a32a6a69737ae1aa95342a2b066d58f484542fbc7d0932acb2fdede176c4c2f9cb115ef65b313c5214664fa3333201f66bb69a5063bca4646e03d7ec4ab22a43d82ba858564218c25b28cba0542741dc174c7ac6c6a22efcc77c6cb0f239567fcd514ec22e1084246b18999fe09756ba3cc25dc863968d13e39af1643a5fb8079583bc92a4dffd7b14ff82635adfaca8253bc74195ad856f82471b67b79dfc4294957f314d48b523fa911a96f30693931e0ce10de397a830feda56e6a88bb6ba2b5f501fbe5e228f89b5e1b2184496d812f92e7b1cfad8c0f8b6ce6764b4ebbaf5ced7226d4b25f21c4adde02c5ab2f04d3409962325d1cede1a09341064ceb5fa85c16ff554aa291f5e855ff6c65e86963d7a3c5b3c5fd4f04022179147da66daa0be791b4a6d98d7afa7b5739013e9a39941c8b1f7be2f0f1d664226e5cbcd233c5332cc64241d033fbee5c8bc4a66e9009ae092f4d2d55f8012042bf319572c06c4abb13fc510ddf66fbcab373d0becbeeb86a2c7a4d574883170ba0981a06e18cfb018ec6622fa238479ff41d03cac374daa01862a66cbeaefbf78e3f9ecdb7ea0c43d76394e72304c5e05ec64e5f46f1401da3358555d6927fed48947cafbe61aa1efaf4d389439c363696d23560b2e5bef888fe55d356fb531818c15f5efec6ff0e9da33c33f356fb3b67f1ec13187d4feaffa8c768797602d3f46e6d75b838806e63f1601f6930622e400c6795f4d22483dd8395153650e9c4f55be8c65efc917795ffd57e8cc3b4e67053c4b0ab84a659b0af547f49f7e58b9e3619144f98c2dc5cc28c81d9373c35a5fa24325f0b39ceeaef74a8d4ee726d89442ed9154690d5b739f68098aab187183e89dac5bc341b4e3ec770ecbd7e5806e30081d4ab447b7de1ab93bc32c64a3bbffed570968326dbc50d426d210ce2c2984a867558fa4ec1949858f978a43e7babf1038554567676b7300cbdfe03e985b6b3137433242115e57c36df70808962a43838d59ae7e387dc330d2869dfdc32175b8d9c8c0ffcf860afa5cb7d20f112e343b30b62e059d6e4ab60b5a9c2751b2c1b256b0b82246651e8607a12d5333d3da04e33c906b9e8f6f15dc4d79aead9bbbf2d8b06de1a65f67c206341827e1e62ed186936be6115220f60db733a00352c0321ae2dbb8b0c1fd1291d280aab36cd3aec54d90b053969b06e326c8832728149dc8e760a9f099d717a912addded361bd92b0c91c54aba4790a92ca13d604beac23e6ad5de8c217cc326b5804b759457d3a25e12663f750d29d6a106534a6e89222aab3b359692da5413e4b7d88b76906ea901352198bfefa905a19bb6370011eb17fd01f6a72c7c50f73a9b8c75d56758ef23c9d40ab534cb4c9e67c21117cbb19c5c09c76a9e9fbd5457009c3f945e21ef2772c286f9edd6e44b764bf30b1a0fbad17b6c7cd6bdbce657b8a114b598b5216ab292559eba7cf02fa001dd7b9ed5ebfedd801becc8044fa0b0e31bd0f1c6", 0xf54, 0x90000000}], 0x8, &(0x7f0000000300)=ANY=[@ANYBLOB="5ca0031475305775cb6806016d7d92aa525bffff000049d48cef6f636173652c6e66733d6e6f734e81e5f52b1e5476cba1af42f0d0faffeefefd4772087c506a5dc6c84a347a8409ec2048a6ca79d21a0a5185b11fafa315571ffbe2d877d7f099cf24adb01cc45dad37ff2e4db506e8a9c2990b80"]) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000016c0)={0x10000, {{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xb7}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x0, 0x0, 0x0, {r3, r4+10000000}}) r5 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$void(r0, 0xc0045878) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000680)=0xc7) r6 = dup(r2) r7 = accept4$netrom(r5, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) sendfile(r2, r7, &(0x7f0000000080), 0x102000005) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f00000004c0)={0xb9bf, {{0xa, 0x4e21, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000000240)={0xfffffffffffffffb, {{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x1e}}}}, 0x88) [ 88.234901] hrtimer: interrupt took 47180 ns [ 88.317359] FAT-fs (loop4): Unrecognized mount option "\ u0WuËhm}’ªR[ÿÿ" or missing value [ 88.398419] FAT-fs (loop4): Unrecognized mount option "\ u0WuËhm}’ªR[ÿÿ" or missing value 2018/05/17 12:08:37 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x5) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/44) r1 = socket(0x2, 0x2, 0x0) ioctl(r1, 0x100000000008912, &(0x7f0000000000)="c626262c8523bf012cf66f") openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) 2018/05/17 12:08:37 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000680)={0x7, 0x0, 0x8, 0xffffffff7fffffff}, 0xfffffffffffffdf2) 2018/05/17 12:08:37 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)={0x2, 0xf, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x18, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) ioctl(r0, 0x9ef, &(0x7f0000000000)="115a00ab368427eb97abd6d5367dbc10dc8dff6cdcd6fdf55c84db107ee460512ec6e4510e1a6298f8345867c31616d005a3db712fdb6b61343b99f98f33d60eef9ecbc4a1cc7eb3026d431782de5bfd9f5d9795947728a22acb0981dcd589763e398c9bc03bb1b746af57dc786de6b539edc553c228d0a641012e223e1bce2892cc0749b0791fb629dcd1d4609e6cd351310ec1ac5ebb11c278fb3b7984cc6e9e29a45377f2bd66a465941a7b1d2578d4cb471fb192d40e6180d25d1d86f01ff6") 2018/05/17 12:08:37 executing program 0: ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000000)={0x2, 0x0, 0x1, 0xffffffffffffff9c}) pread64(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x20, 0x4, 0x8, 0xffffffffffffffff, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1}, 0x0) keyctl$join(0x1, 0x0) 2018/05/17 12:08:37 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x40, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000001c0)={'broute\x00', 0x0, 0x4, 0x1000, [], 0x1, &(0x7f0000000180)=[{}], &(0x7f0000000580)=""/4096}, &(0x7f0000000240)=0x78) listen(r0, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000080)=0xda, &(0x7f0000000100)=0x4) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) munmap(&(0x7f0000012000/0x2000)=nil, 0x2000) ioctl$KVM_RUN(r6, 0xae80, 0x0) sendto$inet6(r2, &(0x7f0000000000)='c', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/05/17 12:08:37 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000004c0)=[@in6={0xa, 0x4e24, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x97, @empty, 0xf17}, @in6={0xa, 0x4e22, 0x0, @empty, 0x9}, @in={0x2, 0x4e24, @rand_addr=0x401}, @in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xbfed}, @in6={0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}], 0xac) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00000003c0)=""/252) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x48000, 0x0) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0xffffffffffffffe7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f0000000240)="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", &(0x7f00000003c0)}, 0x20) write$rdma_cm(r3, &(0x7f0000001b40)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000001b00)={0xffffffff}, 0x13f, 0x9}}, 0x20) write$rdma_cm(r3, &(0x7f0000001b80)=@resolve_addr={0x15, 0x110, 0xfa00, {r5, 0x366, 0x0, 0x0, 0x0, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @ib={0x1b, 0xfffffffffffffffd, 0x1ff, {"c717ec6cab4aeb2ad2ef75a7e10a676e"}, 0x4, 0x800, 0x200}}}, 0x118) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r4, 0x6, 0x8}, 0xc) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000200)=0x6400) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f0000000040)}, 0x10) 2018/05/17 12:08:37 executing program 3: r0 = socket(0x11, 0xa, 0x200000000000009) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) getsockname(r1, &(0x7f0000000040)=@in={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80) 2018/05/17 12:08:37 executing program 4: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) syz_mount_image$vfat(&(0x7f00000006c0)='vfat\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x1, &(0x7f0000001900)=[{&(0x7f0000000740)="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", 0xf54, 0x90000000}], 0x8, &(0x7f0000000300)=ANY=[@ANYBLOB="5ca0031475305775cb6806016d7d92aa525bffff000049d48cef6f636173652c6e66733d6e6f734e81e5f52b1e5476cba1af42f0d0faffeefefd4772087c506a5dc6c84a347a8409ec2048a6ca79d21a0a5185b11fafa315571ffbe2d877d7f099cf24adb01cc45dad37ff2e4db506e8a9c2990b80"]) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000016c0)={0x10000, {{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xb7}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x0, 0x0, 0x0, {r3, r4+10000000}}) r5 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$void(r0, 0xc0045878) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000680)=0xc7) r6 = dup(r2) r7 = accept4$netrom(r5, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) sendfile(r2, r7, &(0x7f0000000080), 0x102000005) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f00000004c0)={0xb9bf, {{0xa, 0x4e21, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000000240)={0xfffffffffffffffb, {{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x1e}}}}, 0x88) [ 89.318649] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/05/17 12:08:37 executing program 2: mlockall(0x1) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0)={0x0, 0x3}, &(0x7f0000034000), 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x200000) accept$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) getpeername$inet(r1, &(0x7f0000000240)={0x0, 0x0, @remote}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x7, 0x10, 0xffffffffffffff81, 0x1}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x0, 0x30}, 0xc) 2018/05/17 12:08:37 executing program 3: ioprio_get$pid(0x1, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) fcntl$addseals(r0, 0x409, 0x2) r2 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x2010, 0xffffffffffffff9c, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x84, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="066304400400000004630440040000000c6300000b63000008631040", @ANYRES64=r1, @ANYBLOB="000000000000000000634040030000000000000001000000000000000000000011000000000000000000000050000000000000001800000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="852a6a876973e100", @ANYRES64=r2, @ANYBLOB="04000000000000008561646600000000000000000000000002000000000000000600000000000000852a646600000000", @ANYRES32=r3, @ANYBLOB="000000000300000000000000"], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="380000000000000018000000000000003000000000000000"], @ANYBLOB="1063084002000000000000000663044004000000"], 0x68, 0x0, &(0x7f0000000240)="852021d4926c40e5ab8151da9ef14fe6ee888647e0fc75527e01bc448cd97a60a0e78b3aa949d554e07812347be8e361302d9390b614f3e4cceb5b9207f6bbe0c1bc0903b89a4dd2efd5f732841ec5dc406040c7c30e9913e64be9e38903287ccd934cd91192dc78"}) 2018/05/17 12:08:37 executing program 7: renameat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0xe1e7ef6ff083ca54) truncate(&(0x7f0000000000)='./file0/file0\x00', 0x4c9f) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x200000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="de1e36b4a444d8af6c7970d4f8575036044d6c4ce95ebef2a958bd127caf29097cc0e790786d1e351183ca86f08b40bad11ad3eaf7e562553e8085ea6c65954183c976bacf92d02f346de3827f8a6fd244e4a02b40f134a306ef2bd8ed107ea18c19ff679538f89e0bc3a8010b1403555289d0560ec086d652293f0b17c187ea3187ee8de4a609713be70b7abebeb41b35ab7498d91e91b031a4b0d7fb0502d71d2bd58c82e5fe", 0xa7) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) r2 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000280)={r2, r3, 0x58da, 0x7, &(0x7f0000000180)="e9347bd7b45c2de7e2f5a231927b8da7f6533fe776f09149dce29ee76b5847362b15c9b2f9b24d418ba21157f938a928ee54bf981cf82e26a9bfacaac7f70ea692ad447ab37cd5ce66121d89daffa39a58e06ae59b9c17d91a5762e961aa87f50fe1b93105e51668a1ccebde255381e98755166b80ce895b3b4d5831d613c076b8d5e4a7fde62959a59a2dda69f7294d09a7bf3dcfab74596f63ef40bdb21769edf57e6954b16417a56d7cd67bab5ac2780e5d3ebc3e8ee3a031cb5c6e7ce031ba03d4b4df0f0664f019f707dc522f70a9efaa01c16fbca7342d5f6e47e2822e8b44b3c0bc1a5a", 0x0, 0x4, 0x8, 0xffffffffffffcb95, 0x400, 0x401, 0x9, "aa4d74e3231cbdb342192924a1eee93d01aaffa065e1"}) [ 89.372475] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/05/17 12:08:37 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"626f6e64300000000000000000000004", r1}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x40}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/05/17 12:08:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000002680)=[{&(0x7f0000000140)="71a03be63d7a013cf2ec76dd93e01b55c056fcfd8c84692e4667c1754f7403a244", 0x21}], 0x1, &(0x7f00000004c0)}, 0x0) 2018/05/17 12:08:37 executing program 0: r0 = socket(0xa, 0x1, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$BLKROGET(r2, 0x125e, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000007c0)={0x54, 0x0, &(0x7f0000000340)=[@increfs={0x40046304}, @acquire={0x40046305}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0), &(0x7f0000000300)}}], 0x0, 0x0, &(0x7f0000000200)}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x101, 0x10}, 0xc) [ 89.458822] FAT-fs (loop4): Unrecognized mount option "\ u0WuËhm}’ªR[ÿÿ" or missing value [ 89.585504] binder: 6924:6925 got transaction to context manager from process owning it [ 89.593785] binder: 6924:6925 transaction failed 29201/-22, size 0-0 line 2847 [ 89.657685] binder: BINDER_SET_CONTEXT_MGR already set [ 89.667253] binder: 6924:6936 ioctl 40046207 0 returned -16 [ 89.687435] binder_alloc: 6924: binder_alloc_buf, no vma [ 89.693620] binder: 6924:6925 transaction failed 29189/-3, size 0-0 line 2971 [ 89.763432] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.790363] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/17 12:08:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) ioctl$TCFLSH(r0, 0x80047456, 0x707000) 2018/05/17 12:08:38 executing program 1: syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)) 2018/05/17 12:08:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x1400}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0xc0000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x18}, 0x8}, @in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x1b}}]}, &(0x7f0000000100)=0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000200)={{0x0, 0x0, 0xfff, 0x2, 0x3}, 0x19, 0x80000001}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e24, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x6, 0x8001, 0x3, 0x8ec42e0}, 0x98) 2018/05/17 12:08:38 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f0fe8b70f32b820018ed0ea00a012002e0f07ba610066b80000c0fe66eff30f123467660f73f30f0f01cb0f06", 0x2d}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x400000b6, 0x0, 0x7f}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/17 12:08:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000140)={0x1ff, 0x80, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth0_to_bridge\x00'}) 2018/05/17 12:08:38 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0x64, 0x3ff, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xfffffffffffffffd}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x7, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000040), &(0x7f00000002c0)}, 0x20) 2018/05/17 12:08:38 executing program 5: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4, 0x20011, r1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) r6 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) r8 = fcntl$getown(r2, 0x9) fstat(r0, &(0x7f0000005980)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000005a00)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) sendmsg$netlink(r1, &(0x7f0000005a80)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f0000005940)=[{&(0x7f00000003c0)={0x555c, 0x42, 0x30b, 0x70bd26, 0x1f, "", [@nested={0x15c, 0x49, [@generic="8a8eb8416a7caf1b561fa6dffda04ee96ce83a29cab40587fa01ec01eb1a708714cbea125d5d239ef4855fd01cb19b198dae908a12cb778ce2919eb69b1877ea664a5e472376afdb00ecdc88", @typed={0x8, 0x68, @pid=r3}, @generic="27e6943bd43bcdad67a798f4f04e8b9d8a37ce079a66653b58e583f8bc2fea20690b3d44922ea27209023adb53e2410c4f7c71656e9dba760a9de54762cf73417ffd3de69bcb3d79e7f3039cc3c1b1e20fb595a2ab9d2f799de77f8f18fc304667577e49218ea93f20d41af8bda4ba89c2368a", @typed={0x8, 0x93, @uid=r4}, @generic="2a57a48e1993f9570d774e18b9b28ad5adb174d8bc6a0f439242ce2a88a0fc79ffad568a3e3a812119b0775a17f5de45ce86136af0fe4433bb6687ecfe737344206d4867032343e80d9085c10daeaa8eb838986bd8dc0b97d2a2a5edf98a680db25eadadef479fd988e5e1deae6313a4055bdbb8b72df49741c30852ca89bfb782708dcb856a"]}, @generic="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@typed={0x8, 0x10, @u32}, @typed={0x8, 0x9, @uid=r5}, @generic="01eade162a70fdb220b99b5258ecaf585ba34504b0470db4206b8d5d945c3b13afdc75633e99107b1a6ebc8060aa81e3066a02926dcdf167152c3998fa3e4605cfec88190aeaed54e8d5caf173deee95e10e427bf55d3524ac5830afe3343da339036bb5706d998552779370b3a7651156309af7962ddd2bfd301f0e6d5f712553df78"]}, @nested={0x160, 0x90, [@generic="ce4614de1c3fdf22f852b4616b3afc04d6b86c63589e46c9d89d15173785474bba0a718db24d93c6ccff26cd5cb3712cd20fd6d0868d37250bed4ee7ceff549e75754386f52355c922764c0f9ca80078", @generic="85d1158d93149b70ecd64cf6ddef52ac77542f1be289fa2e96f805f97cb4e45fbad11409d9677afde6ca70f9d4ce60ae5aad28043ef5c9fab3bbf328019496bcf2ff08aacaef3ea0", @typed={0x8, 0xf, @pid=r6}, @typed={0x4, 0x63}, @generic="b18aa61021006931c40e208ac09c05bbfed4c841b90e7802199246c33a8b1ba5b57dfff782bdf89e9541833ba7d5d132639afcd0210581299a945e50", @typed={0x8, 0x29, @pid=r7}, @generic="3b605b1287ff2f20f6eda41a0b7af07d95b603dc489ccc4b687e76c954f899e5ebe6cab815099b083ab664bc852fc225e0c33c6acb9a16939b4731569a10ca66e4d1d417616623be423185302f9226aef3e554303d77818f11361436f02ac6fe72b2fef9f973226c5c101a9f6afaa7e6bb78c908"]}]}, 0x555c}], 0x1, &(0x7f0000005a40)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x20, 0x4840}, 0x40) bind$inet(r2, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0)={0x2}, 0x10) read(r2, &(0x7f00000002c0)=""/116, 0xfd1e) 2018/05/17 12:08:38 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/\x00', 0x10100, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r1, 0x6, 0x1, 0x5, &(0x7f0000000080)=[0x0], 0x1}, 0x20) syz_mount_image$cifs(&(0x7f00000026c0)='cifs\x00', &(0x7f0000002700)='./file0\x00', 0x10000, 0x5, &(0x7f0000002ac0)=[{&(0x7f0000002740)="c3c7a38bd6029fd69186de081646cc072c1691b77b39ae1989234e2207fb178f9072efbb4a8e8f25231e4f7b694b67b83af1ebfcddd6159170d2fa6c34ef90361eb9ba70f4683ee72a221e01c551653edcbf5ed19a41247043b21fe0d753151f3823b821af2eec7a460de71883bb25763b7c9cf936ff6f205371d00e52aa58ec747162e3836a0f47f48f5836413726e219eebbce17ae352aa09c2b1fbf9a92c4fb70b16222fda9473ec3efe3590b67894b939f2a195dd7451b976b031e270bebf38cf709d29ec208dcffbbeb396b738caf1d88eb", 0xd4, 0xc234}, {&(0x7f0000002840)="f693fd793a5df59a37ff6e4d54fd4b711fcdcc5988521113193346ca8bb01f56b0f92cd313b12c48d668f3712bda2c50", 0x30, 0x6}, {&(0x7f0000002880)="016714839843345bd45d1d63c8631bf9f1b3f0eb801b0637108b40df96cf8964ed47c37faa024a66acb5b7ea76869204dc0eb08e61316d383e90c76cc44c665af1dde771bf0db9de9f0474bed64c410db407949f70ce51a94aff31bf372ced34d2b4b5f41aefd0ef02c6abfb82ee5f8f3fc48cf529da005f5b8d2bb6f802289a67cb4851a98fd5f107a8f0bdcfb59d26f74e49c10958211ddf8b36222efef093f3121d7d41a681ec3ece9355507ebf3af067687f8d8e0e8ff5d4abbcc183a07ec3348639fcdc1f06bed6ef59eca28bd1df4f505fe81ac8", 0xd7, 0xab3}, {&(0x7f0000002980)="fcff9a352b81fbe5a47df31e27b81e574032080fd2e03b1587c84ba968346ac15023b0951194187072b02d25a800f32f88079ad92dcd24753e360b2e9f1e977e07d076796173e7a08cfde6c902de17b25163951a39195e95e0f2b85dfda4f23f0107b8ccdb1f83bfb755648b3368d83d5d91b378f89d16d0256b0ba1d56804bd4663211ec2bef059a5618ec23227e738c361d9d9136a6a393a697fe5ed6eeb3c665455fdc72346344febc34a6fb2721d03a6b37274c7919a426ce7cd7d2e8638671cbe8c742839f871f4aa6e45e7209fc2df8d638b28be04a86444ced1ed77f5396087bbf15e9c60", 0xe8, 0x9}, {&(0x7f0000002a80)="6624e8d37c7bc95512603ee5b90947a871a2801479f0fc14398714029f70ef6e592ee6", 0x23, 0x8}], 0xe5e83af04cb813aa, &(0x7f0000002b40)='cifs\x00') syz_mount_image$cifs(&(0x7f0000000100)='cifs\x00', &(0x7f0000000140)='./file0\x00', 0x1ff, 0x9, &(0x7f0000002580)=[{&(0x7f0000000180)="78a1cfc12f46955545b7863ab9c749387f98183879ad61b974bb5e3806108a2d0f2a66082002c33a3e86b345bd463864dd39c05bfe66e6811095780a8ed8dbcd638adab4ac965477e78207647d64dc72389993d5a6ddd84c5a41268da9699150f5b22f8307e3dd5fadcb430d9408a9dbfb550ea568eb35d4183a7913f1d599e7706828d7d992312e4c6a78eaba5ad73ba0395a5b2fcd6c1937f173500e8e75bec9817421f7a1b8b333051195cb5e46742c46f0e5", 0xb4, 0x9}, {&(0x7f0000000240)="8456ed4ba82174258f18c2c157d61be3fcd915b5ccb53cfc055e0860388566ea47150fea88b028f30128b619c81c4b8dfbfc8f0943b74461813e85c6eccda1dcc0aec0d3cb21379f0c9be7740851dfadddb64e5a17bcd81ae7986e75ee211654ae328a45de74f825b32a42cebeb9d2631697b0578f0d65b982e91e0283b9cdee32bd3c8cbf6ec347b83ab523c7adea8f979bba50903c2a0e70edf93e20401fded96c498e972173d2cdd88b5a9658ec5e569cc1f23e1e405782fc3c6825be885b8b44640ad311e1fdc28c37133d910d313f68b1965bff35d374227e2025443bba87c6", 0xe2, 0x6}, {&(0x7f0000000340)="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", 0x1000, 0xffffffffffff8000}, {&(0x7f0000001340)="1713372312f8852503b1b6be048beddca79ea3b09efc41294b4b22072aafa3fa2fa667cf7f4092649774817e6fd00e14894b572a080b88970a8e73fc19a2c4", 0x3f, 0x40}, {&(0x7f0000001380)="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", 0x1000, 0x80000001}, {&(0x7f0000002380)="7540134a9226db09d263b227d1b6fbce", 0x10, 0xfffffffffffffffa}, {&(0x7f00000023c0)="324e69ff07c037281fabc4de0a7ed6cae072d0", 0x13, 0x10001}, {&(0x7f0000002400)="d141c30b37b3292c0183bf9cd93d4a56df1cdafeecbb6734b934759011e3c2b2ad7dcc47d797c13604673938b73c6691e3e9ed8444c8063e177432fc34f085df2c16314c6c83bd4ca118df31da79cfc19b3dd25cd7dc8e2dada081e87e32d7e396bf9d3e2358986f82aee36c527b008a9e8a6a", 0x73, 0x1}, {&(0x7f0000002480)="7bb00486089fa8c208e943f0d50cb3e3f2458d8c8508878e8e4d3a815d0c8db6388448dd42619a4598d167b897ec9baf6a29379a8bdeb885f1c0cb9b9069037fe190f01fd3fa67bdfd5b7488eec7322c9ac64d0aa847727624f2b683b0d5901486ba62e876f4ff1f4bd39c83e55ff26e48f381ebb313ea85d1c34c448928f991ae9e0900fe2c12ad90a73282fe59ebc4cfee20f4f59e9a7189d6a8f5f86f0897ad9ef767bea8a0a6449883ddb9d6c4fbaeb00532c4aa35e141e261ae103b5634630edfc38876f3cc9a55", 0xca, 0x58}], 0x800080, &(0x7f0000002680)='\x00') ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'bridge_slave_1\x00', 0xbf33}) [ 90.374432] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 12:08:38 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000400)={0x0, {{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x16}}}}, 0x81) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000140)=0x100000000, &(0x7f0000000180)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000340)={0x6, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000000)={0xb, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/05/17 12:08:38 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x4002, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) fcntl$setown(r0, 0x8, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000680)='\t\x00\x00\x00pp%\x00') fcntl$setown(r0, 0x8, r1) ptrace$setopts(0x4206, r1, 0x3, 0x40) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00000000c0)={0x7, 0x800, 0x0, 0xfe, 0x8cd1, 0xdc0}) [ 90.447299] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 12:08:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8001) prctl$setname(0xf, &(0x7f0000000040)='/dev/kvm\x00') ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000002c0)=@ioapic={0x0, 0xfdfdffff, 0x0, 0x0, 0x2}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)) 2018/05/17 12:08:38 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="020300090a0000000000000000001b082f47ada21bb06c9ac7b9a37975aa8000030006000000000002000000e0e72d0100000000000000000200010000000000000000681b000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x12, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6, @in6=@ipv4={[], [], @dev}}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000380)=0xe8) recvmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f0000003300)=@generic, 0x80, &(0x7f0000003500), 0x0, &(0x7f0000003540)=""/122, 0x7a, 0x6}}], 0x1, 0x0, &(0x7f0000003780)={0x77359400}) 2018/05/17 12:08:38 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000001c0)=""/151) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000280)={0x5, 0x3f, 0x3, 0x37, 0x8000, 0x7}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x6, 0x8000}, &(0x7f0000000180)=0xc) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8008700b, &(0x7f00000000c0)) 2018/05/17 12:08:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0xfffffffffffffffd, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x189103) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000000)="ba6e8001727fb1203482b05e30afe6e5e2e2b7e5a0df71c3c92357c21c37000e4ebb5775fefe4fe5a86036a9b4c47bf435b4bfffe53bdcec31b0bed6ed326a7e7541221a36848644a8aa2ab9ba7eff6059e21f3a47") 2018/05/17 12:08:38 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) r1 = socket$rds(0x15, 0x5, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x402, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) 2018/05/17 12:08:39 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000000180), 0x0) nanosleep(&(0x7f0000000040), &(0x7f00000000c0)) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000100)={0x7, 0x800, 0x100000001, 0x606}) 2018/05/17 12:08:39 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'ah\x00'}, &(0x7f0000000140)=0x1e) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000300)=0x652, 0x4) write$binfmt_script(r1, &(0x7f0000000340)={'#! ', './file0', [], 0xa, "f6be24aa542f367089159c74ae496783f63dece83c726e5dbf50a00aa200ea636a9b14bc6be773d4accda551b8bc6ecfe115905663f11c0d23b605a5d1e570951abab1c0853fff64a03983d97e2ddd6c9fa97e836ef802c0a9fa68720226f9659f59c6615e5340421eb398f537d365184a13e4271ee4ba3ff9a12b06f8f76ce1a40c49259ff1c8b736be377daa48be34b49e02500be58063e06c0cde9b31d9862e81895aa9363c4977e81cfce68ed3c461c86150fe082548a4e55d4865d1dcaf3ffc177cc68f9d8fe0c93484d80e63f1a24b3eaa952acdd0e651bc05458a846d3b416eb199d89a7f000c66f5f5a5c1665d36db4eaf442370c28b2d527e872030127065f6709530885ba8b74c375979c1cca02d0aac5f6437ea140493a6b81a4bd98f7bf05e1cad8119e1c456ccec67f4bbb250083a5888a8c34e5df2c2f7756f628f1e126220bdbcb1d03d96ca36c4a1c3dce36bf8182cfab3683a49346001182b4436a1ca5703cb86a768371175fb51250de05f5a2afcc0fbfeb435fc4b263c5ab405f4cd042ddb71a4bb2e10f88a0e9e3d963227b32b892e4547849dff7f5623429c41a587288cddd66d5ad93e71dffcc98b7164b8843ae495f97bd49e0feb791a8716b41282d239cfde160b38473be91b5097a49d76faf7e9bb0c8bebbb97b39a0a6f1876ee5d9b8a372e7cbf7a588ffc608e04c3cd17e685dbd1a7685efba6595d5b005b47d8e82ef87640e2d726aaef537bff75ce34d7890442e743f74761de4bd4bd278261e7f9318cd464b956c009ac85fbe14820c8945665b630865857b9bbc59049ce3c1da5bb5acf578626068d9db3766ba1d52d0f3e3cb15e6cbb5fe887389a2f88b50f50dce8929be3f856182d721439b4c31b26b20a37fcd866ec39c94b47ceffa88da04f6df16a1b0751ea0a69e5e9125092774a8c13808da5c850fe1c722618ccc2b21ec6b27a6c1e00a2c50a39a747d28746487081d2a31139c22ae9c4a4faa2ed7d8b304f39b759ff5e41a5fa6e527c7364d5d60e7719eb483340f0886d55acb82e666654491f6f35b5eb165498d9cfc9a768d25f5646a8d9195609c4400c45ff0382c2607a2dc0c407aa5b6426a3ebbd46765e481c911622c26b190b9c05aefe0c0edc514b349a92a088e1ff8af768b3a4fe771658d2f5982fba455e9660492c2e894b0a7797e48f32086a0ab4b991c74af73ae2ef8798966c840d49a7f3fd7de45c75962b20395b8cf23397fe6672c914e382a1ace7bd87d1088b8fc1bacea5e07d7ef79ff094183d4103a4cf76c3f7eb93126566da7d966ffd6d89a2a6c320cf0d14c2d8215181acbbf7349e20cc34fcfc5326b4939762364390613d73ce7aef7d5ae67c24c81e19228513c064f6a0a2b2877b7675110d04520fa92749c4202e92e5ce9885b729de6668a3b4f684f2ffb30365d3a043b2d1f7909d7d25b7a537024211d0364271648abbc2487bf1daf97e56606f65a6da4b1d5e6ee6f8ddba9c5c81968f587b32735910b78296fc97b9189ac80ce2e8349c0fa157ede792f3ead27b3691b062f1f8bdbf092bae47ce080030b369733d3dec8e09c6518da2bfbfc1381cb9163288eae8838317dbcb87822643b88d728217a661af5b19604e6cfba0b7e75a03a8c63457046dd7e28262fb4633ae7df8474ed303d24c720b9468b3466269eb8de00b342374d82a78d3d35f0cbf732f93813909e55626bc54301c10e58fef0aaceab08fa958c916018ef52cfab556bee21102e76569531369f297f010a3f1977ec6fc186e38f8bc78dc3b6b"}, 0x505) [ 90.806443] syz-executor0 (7021) used greatest stack depth: 15000 bytes left 2018/05/17 12:08:39 executing program 2: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6100) ftruncate(r0, 0x8200) r1 = semget$private(0x0, 0x3, 0x17a) semop(r1, &(0x7f0000000080)=[{0x2, 0x6, 0x1000}, {0x2, 0xe955a7c, 0x1800}, {0x0, 0x6, 0x1800}, {0x1, 0x1, 0x800}], 0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, &(0x7f0000d83ff8), 0x8000fffffffe) truncate(&(0x7f0000000040)='./bus\x00', 0x64) sendfile(r2, r2, &(0x7f0000000140)=0x3, 0x1000000001) ioctl$int_out(r2, 0x5460, &(0x7f00000000c0)) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x3ffffb, 0x0) 2018/05/17 12:08:39 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x140, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000002c0)) 2018/05/17 12:08:39 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x83}], 0x1, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='cmdline\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) 2018/05/17 12:08:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)=ANY=[@ANYBLOB="00f0ffffff0f000097ffffffff00000000000000000000000000000000"]) 2018/05/17 12:08:39 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0x7fffffff, 0x100000000000c}}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000200)='rose0\x00', 0x4d}) timerfd_gettime(r0, &(0x7f0000000140)) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/17 12:08:39 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001c40)='/dev/audio\x00', 0x800, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001c80)={0x3, {{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x21}, 0x1}}}, 0x88) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) iopl(0xfffffffffffffffa) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000003c0)={@empty, 0x401, 0x0, 0x0, 0x1, 0x1, 0x40, 0x7ff}, &(0x7f0000000400)=0x20) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000200)={{0xe1, 0x7, 0x8, 0x7, "6a96dce4c5ca7eeb90ebe43011561f88d870ac3e06fab00f2327a183b43fdaa471144bbb2cf8eb2d42cfd304", 0x4800000000000000}, 0x0, 0x0, 0x1, r4, 0x1, 0x4, "53f66b8072c74b17e3b62e345c85c517588796d60d64faea1872802ea5309fb72bbe19bf3b3b40fbbc2e5ac6d284f7a2b4e29a331bf25377d4a7535b18c0cb53", &(0x7f0000000140)='security]em1mime_type/em0/#GPL\x00', 0x1f, [], [0xffffffffffffe7e4, 0x2, 0xdfa, 0x2]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000340)={{0xa, 0x4e23, 0x93, @mcast1={0xff, 0x1, [], 0x1}, 0xee5b}, {0xa, 0x8, 0x51ac, @remote={0xfe, 0x80, [], 0xbb}, 0x1c000000}, 0x20, [0x20, 0x9, 0x9, 0x80, 0x2, 0x7f0, 0xb9, 0xfff]}, 0x5c) 2018/05/17 12:08:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x100, 0xf888, 0x6}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x8001, 0x2, [0x2, 0x400]}, &(0x7f0000000140)=0xc) 2018/05/17 12:08:39 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001a00)=[{&(0x7f0000000600)="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", 0xe00}]) 2018/05/17 12:08:39 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'ah\x00'}, &(0x7f0000000100)=0x1e) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f00000000c0)=0x10d060000) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001640)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000500)="abc0b501df7e", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000001600)}) 2018/05/17 12:08:39 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0xfffffffffffffffc, 0x22, 0x200}) 2018/05/17 12:08:39 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x341}, 0xb) munlockall() connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000004900)=[{{&(0x7f0000000600)=@rc, 0x80, &(0x7f0000004840)=[{&(0x7f0000003840)=""/4096, 0x1000}], 0x1, &(0x7f00000048c0)=""/30, 0x1e}}], 0x1, 0x2, &(0x7f0000004980)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/05/17 12:08:39 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80, 0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f00000000c0)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) ioctl$KVM_ENABLE_CAP_CPU(r1, 0xc008ae88, &(0x7f0000000140)={0x7b, 0x0, [0x1]}) 2018/05/17 12:08:39 executing program 4: r0 = socket(0xa, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x400000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket(0x9, 0x6, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="24644f150028ef077d00000018000101000000000000bbc20bfda31c6fdd000000000000d4ed61167e7b131123e1d687d0f17082df"], 0x24}, 0x1}, 0x0) [ 91.388593] loop5: [CUMANA/ADFS] p1 [Linux] p2 [ADFS] p1 [Linux] p2 [ 91.395312] loop5: partition table partially beyond EOD, truncated [ 91.419897] loop5: p1 size 135963288 extends beyond EOD, truncated 2018/05/17 12:08:39 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x100000001, 0x3, [0x381, 0x1, 0x2400000000000]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r1, 0xfffffffffffffffe}, &(0x7f0000000240)=0x8) r2 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_elf32(r2, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x38, 0x0, 0x0, 0x2, 0x20, 0x40000001}, [{0x3, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x1000}]}, 0x58) execveat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000100)=[&(0x7f0000000180)='wlan1$\x00', &(0x7f0000000140)="d6c03cbb539d3dcfd0a0ae8b2fa1acaf"], 0x1000) 2018/05/17 12:08:39 executing program 6: select(0x40, &(0x7f0000000000)={0x200, 0x800, 0x2, 0x6, 0x6, 0xffffffff, 0xf54b, 0x2}, &(0x7f0000000040)={0x4, 0x6, 0x40, 0x9, 0x3, 0x9, 0x7, 0x1}, &(0x7f0000000080)={0x7e0, 0x100000001, 0x2, 0x1, 0x2ee, 0x1, 0x1, 0x7ff}, &(0x7f00000000c0)={0x77359400}) prctl$setmm(0x23, 0x4, &(0x7f0000ffc000/0x1000)=nil) prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x1000)=nil) 2018/05/17 12:08:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000000)=0x3) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1a89, 0x2, [0x0, 0x31c0]}, 0xc) [ 91.483391] loop5: p2 start 1279850000 is beyond EOD, truncated 2018/05/17 12:08:39 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100)=0x1, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000000480)={@void, @hdr={0x3, 0x0, 0x0, 0x0, 0xc00}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xc02, 0x0, 0x0, 0x0, 0x2, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "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"}}}, 0xc0c) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xfffffffffffffbff, 0x80000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) 2018/05/17 12:08:40 executing program 1: ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000100)={0x17, 0x0, &(0x7f00000000c0)}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3ff, 0x40) 2018/05/17 12:08:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)) 2018/05/17 12:08:40 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000200)={0x8, 0x19, 0x1, 0x2, "1780ed91abd605c551c1c4349553903ac190861eed6ab3bea42dba6c7044b76e"}) r2 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x1d, &(0x7f00000005c0), &(0x7f0000000500)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x1, 0x8}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{}, {}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/17 12:08:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000140)={0x10, 0x0, [0xc0000103]}) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r4, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) recvfrom$ipx(r4, &(0x7f0000000200)=""/130, 0x82, 0x2, &(0x7f0000000080)={0x4, 0x5, 0x400, "87ed297ee550", 0x1}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000000180)={0x1ff, r5}) ioctl$FIONREAD(r4, 0x541b, &(0x7f00000001c0)) linkat(r4, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:40 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0x5, 0x6, 0x3, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000240)={0x9, 0x2, 0x471, 0x0, 0x7, 0x6, 0x7, 0x1, 0x40, 0x0, 0xa, 0x0, 0x0, 0x80000000000000, 0x7, 0x1, 0x81}) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x1, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f00000001c0)={0x0, 0xfffffffffffffffe}) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x200, 0x4) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x6d) sendto$inet(r0, &(0x7f0000000000)="00cd3dbf8c50913d3f47f0d2de94c146fab60b3556f6ab1f1e16b6ed14dac9b7aba7e00339e96c792fac11e7c6d06c279031ec302af4956ea089bf24c8cb9f811f253f9e60601e88af1d9ab04681e765f14a334f0eed37626309fdb00bccb4167acdc40882dfd1ad27b3737194", 0x6d, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c) 2018/05/17 12:08:40 executing program 5: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x200) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000100)={@loopback=0x7f000001, @empty, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000680)={0x472401, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}}, 0x0, 0x6, [{{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}]}, 0x390) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="7f3ab8010000802435344c7898cd994672", 0x11, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) keyctl$dh_compute(0x17, &(0x7f0000000140)={r6, r6, r5}, &(0x7f0000000280)=""/132, 0x84, 0x0) 2018/05/17 12:08:40 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="427a37fa4ea8caf88b29769b6da7dd207fa64f65e382318d2ff858953a2c41f08082494102ff9abd2deb2c33ab59faa7e39fca8cd4570ac486096e68cb7dca17d8955e18a41fe45a34b6be93f37443324978723ab8ebab5dd577caf89cdd6639afccd9d6600aff886308c6a6c9ceedd2d93c68fe33bf5390059b14a879e9b569e018a6d8dc5c8eb657d6454e1a1baa15b13afca250", 0x5c6, 0x20004804, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0xfffffffffffffffa}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x246, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/17 12:08:40 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x4000) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000080)={0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) [ 91.778655] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 91.801667] Unknown ioctl 1074835114 2018/05/17 12:08:40 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x103000, 0x0) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x16d) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x7a00000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="00010000002f000066000000c9030000ec00002f000000000000000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000100)={0x1, 0x7, 0x100, 0x9, "0339f2e9d0fbceaac0e5e038736c0bac4247085b139c8ea0c57d3c4739017746debeca508b461087bcc5baad", 0x56f}) 2018/05/17 12:08:40 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r1, 0x0, 0x1, 0xfff, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) vmsplice(r0, &(0x7f0000000740)=[{&(0x7f0000000480)='}', 0x1}], 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)) write$tun(r1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000100)=""/199) pipe(&(0x7f0000000200)) 2018/05/17 12:08:40 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x101d}, 0x2c) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x180) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000140)={r1, 0x4, 0x7, r2}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd, 0x0, 0x2}, [@ldst={0x7, 0x18d1fb, 0x6c}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0x3e9, &(0x7f000000cf3d)=""/195}, 0x48) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/17 12:08:40 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280), 0x8) syncfs(r0) 2018/05/17 12:08:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000140)={0x10, 0x0, [0xc0000103]}) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r4, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) recvfrom$ipx(r4, &(0x7f0000000200)=""/130, 0x82, 0x2, &(0x7f0000000080)={0x4, 0x5, 0x400, "87ed297ee550", 0x1}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000000180)={0x1ff, r5}) ioctl$FIONREAD(r4, 0x541b, &(0x7f00000001c0)) linkat(r4, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000100)='./file1\x00', 0x1400) [ 91.839529] Unknown ioctl 1074835114 [ 91.848052] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 2018/05/17 12:08:40 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r0, 0x80084121, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x3, 0x4) 2018/05/17 12:08:40 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="ab5786e81dd68e6e8bd555d2c42a60d511f150", 0x13}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x80) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x7f, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000000c80)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000c40)={&(0x7f00000004c0)={0x744, 0x25, 0x10, 0x70bd29, 0x25dfdbfe, {0x17}, [@nested={0x134, 0x4c, [@typed={0x8, 0x6c, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="8e85b41a32663a83ead4529a32a1f228351965eaaab19ecfc16366b9f3fe82acf8937a", @generic="1d8eb5695e03b0d9aca61dfa50cf5b681772bf80e278a0d35e3a248c299e6c893f704f54685638689f8c183811f6888643fdc15f13a34aec35f7f6185ca90629b1b011443d6aa16c4ff2261417cffeee6869d9522ef1a1589fe2fb7ee835db59b41061d1ea58b7915acad5f48f6689d003a004b6cdff93ac954b6d67d5ab9bcedd4c001ff5655a16b0a447c84fafb2fe805cf3bad8c55ad21477f2795b26fcc2db610ce79797d1fa4cfe556283b28e7ce7a7bc4e6f42ee9b418d2a8c800a97f4783bc8c655d38e899c2ecfd5eebf28c0026172064121def8099faaaaf5f58b33f80608756c", @generic="0e78771849d3100cc49fb93078ebf5b1ec62fc1c75cb7d4c9946cc9cd37d"]}, @generic="b8fdcd54f2e398bef3b216ecf9db673e9ed2bb6f4c27cd8232ffcef306963790c349bd9088eafbeea2b6b59808264c0a3b2746d2acea685fb2", @nested={0x1b8, 0x2, [@typed={0x8, 0x26, @u32=0x8}, @typed={0x4, 0x56}, @generic="16d23c76406632f36d84122db7cbf384e7bd8d67423c8340bc9511a95f1aeee9a593548661b5dd9d2164a82c0fe3f90d89da1dfe13e7", @generic="fe82dc5cb6b4d667d653fe42ee1858458a466d0e9e9c06b51307773493568592fa5313d55760c42ab019ffe153cfc1554e4dba1671ff25a490f34c4d60164e1fce22e8181e9b92844bbf07a1ebdf4c8d71e3714e7aa6f87a77886f40e3b343a1770e2e47ed26febc67737db31e44fac4d3cd73b7e438a839a7c6d948a78372d31a751f5488f25c0af7f6efd75438d2f2a61f688464e8935a1e48fed7c3ee257ed8760850cba919743f558c307c5d89372015d51f4973534ad2f16927386233503bacf8380d4e5fc6957b326f0db3c98fe35fa1e25e72bc713a5e6614adef", @typed={0x14, 0x79, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @generic="f5244daa0624e09babb02f68de8e4d32a9e696b14f4900afee34ce11d63e76b850b0cdfd0e53b863543b331e48cc68a75c31c6c52ff7d18a0797ddbe63592597b020126804f5109817efab7d21ac0d566d42207188b0caec5843fbff5e96aa1288faad72f1af0976c51b2d9daebbae9a597a092075f3f6d0d90b21ce5f9a"]}, @nested={0x408, 0x5d, [@typed={0x8, 0x6c, @uid=r2}, @generic="ece4638830d9fb1c8b51fa82f70cd13791d2e8cfb3c43809eef4457d957c715cca57aec9f7d004bde953e9a9ac0c489f465c0bd02126025199f114748dfd9850eb7e97da36fb8eb253a77896027fbbf8efefffa8de131b727183aa3c3fce3746c84a48322278ace44a991f48e082cf70eb2d452a64d1e767065b4ad1c8cbe14ea180802ffa1d34210e4f2b342426f5d995a26611b5507bd414fcba4917b45ef24a", @generic="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", @typed={0x8, 0x86, @ipv4=@dev={0xac, 0x14, 0x14, 0xf}}, @generic="8dbb4125324534144de183176975ba9c192e76637ec07a1cb97d010f83f5e4ddbde2beb602bcdb98a82652125e9ba226cf2d489cf8b50f9625cc02d27989465f8405dac60a4b2f949252690419be79c567211df635ffbd0e50ca73", @typed={0x8, 0x3f, @str=':\x00'}, @generic="5eb0fb38768b7bebe9cd48a06346d52018cef150d7866483cf21f0e4775afb59de1a64c1beb93c6067ecd287b959546651e95c5364d8a3e06d3426e06d8bc8e743c8f9a648303a8718c2585a8cb88291e95fc1781809bac34023dbef1c250e9fa26f0077d5ed3db97fdb52ba96a3f4b19f7df118d1b48738a730af329254896a", @generic="cf7d7c03c4686157744beeeb70eb90e59b790241701c925d73489847b9a0e8832ff5ac0321a702b61f42930be8e850ddc0f864003e2e600f1b9d39acfc2cb716f32ce916e3dcf796703a0e370863d96fb72389775f5156a7596a86cb23c2b0c9579a8657844f6e69a7391b6dac16d041f6eb80a02f811de9293922d7b1d99689c1a03ef51f122cf014e12fd67ac654", @typed={0xe0, 0x71, @binary="9bc7b657408d25a880179b7508c52bcf6664656161155604244fc532419d9d6818dbbb47179428419ea82828f069b8323bde89003564ad412337f5ad04d0cf12e4f2bcbbc51154344df4c02f12ebd8b8ce9d6a40e77445617e200e52fc3aa7762198ed3b9f973ab52506bd9cb8d87248be57485f43c6870d88f4e5311b27272913112775b4a9d8a7c6f3ef4056d5b8f06bb2fc2e6a87c4011f96d41b3c4f43d30c868867307dd3a20d989c7674cdcad1836bd9a98d1a60eed1bc42625385b3cce6ad7a8ccfc7bc54d6d177fc53f76e01ae06c2a70c5712dbab89c9"}]}]}, 0x744}, 0x1, 0x0, 0x0, 0x20008080}, 0x20000000) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) close(r0) 2018/05/17 12:08:40 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x102) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) chroot(&(0x7f0000000080)='./file0/file0\x00') syz_fuse_mount(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x3) [ 91.989796] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 1 not in group (block 0)! [ 91.999249] EXT4-fs (loop6): group descriptors corrupted! 2018/05/17 12:08:40 executing program 5: r0 = epoll_create(0x20) fcntl$notify(r0, 0x0, 0x284) unshare(0x200) 2018/05/17 12:08:40 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x8001000000002b) socket$pppoe(0x18, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000004}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000100)={0xedc9, {{0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, {{0xa, 0x4e23, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x43}}}, 0x108) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='veth0_to_team\x00', 0x10) write$binfmt_aout(r0, &(0x7f0000000d40)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bdde262aeaae276d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007463e9091f837d9e4cc5cf3883766ec4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a7f3df77a4f12bd6bee8667332226cb50000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c7b32e742c5bf54e7fab5b74f10700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000100008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003c1e1549bfada1e3f4602800000000000000000000000000000000000000000000000000000000000000000000000000000000000036695a7e70b766a5247efffa98000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5b5) 2018/05/17 12:08:40 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x84001) sendmmsg$alg(r1, &(0x7f00000000c0)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000280)="3f181462a03c32f6a45cbbea80e06f66d4bbbcb9089af8b184783422e4edfeb446fc86b656ad3be5792bdf5c611c3a631615e6d35327a4b5817e2d673c738927d934a5b91ff9a8bf142efa93b412d63d97748d363db863e5281bd40b86eb0c9a3420d244b553d2663e544acd05b93dd4f5251f035714c683520066c8b60ef70903f12653decef631678556920763ffb62e211c38be2b97f3ccebaccca9ac420bbd1ddeeceb4218fbcce66bcf12c7391087cc106cae711f11b525f2a33d93aa07ccfe7f5f5ce387eaa627a126cf7d3f8b4a865ec47a9393fac3b1f7e0e95a2195cb4d80dca7bef10a3a33fe00a3d69d5b85f913d1ba4deefab17ca237634713d0d990a0177d075e5f458e0ee2a0c551cdd4f83b2381ed2117f84d820110f6e33576c77e21d711cc6078353c5e4495199ac6979973dff334d4e4855f81a151764add1929e2ec5270302d1845eaefa2907ecfada956529577f3e472f4e4ddac6e9f122c93432b27e1aa300ef2e474df17d9cfa257605caac570473d410d440cb0421475586b8c8991e127e1cfbc32bd1d5a5a458164ed090f9f6d33227bfc99b08919936f60f4c2494b5903b102464a3ba3e7991963e27251dd1f13f1d93ddb4620d076d9df6cc60991b10420f5b2c0435b51354a5f06cd5c8ed83e05ff9a3ba79409cd7d6b6b4504bc823b9e236f8c91eeefa149ba2b45b411a83ef8100b59283043221ab35a8b170003164f365efe174cf0fb88abf0667ce6b8bb71db7cb4301d47fe7190040095702a9826b6361765dbf2e876e12448bde329d263b979c41adc32d95a443b3a1f484aeb33810f32cf5d33b30438dcffcc0208e2cad0d5da3bcf96e30f4a93848c1c4f9f5c75c44d12425acfe59cdd23d865226530d7d272945dd65559ae0e988f3e9c2699a32a7e6fc658fb49ac93313e125f54480b2fbce5f68effffa05e96c924cd68c6d78ed2d647fda6c9ad1957a771662e0f37ee52e46fc4b9decfb7b4d890316ae0f7937bb03b45ef7930f3324a5c9118cdd704a9c9464c7788282efdfec4132ed10c6299f1d5b626063b960339d0a72f0847d0b1974f0cce8d34fc444080f7140e0bd74469affc548fc825799dcc25f5b98dc90906e44a6f5be58e7850230e59e24058bc3f7aa4a5c3ec2498fb58212178101057ad312973c51d9f1552f71728d3068f171fa0d645ab14912a35d0c4ed2297c82303a9edd3ca81403a5e129116c46a9526a80fc7d2079138b49b8569d1a16d6ba782890ad9f1bdada983519b5fc4756dec0c5af56fc838a1426c74c3fca83bf5a0c84ddf82de35fe04626c2ba53f38aec03ab5a338565135d58aad96c24ca483fc71e97391e9f5d5fa02d87f59138317052cb3121c1a3a797d241fcd7377250343bec5b19e5b06b98514723d60d4ff942204248ccddc76323d9c6cf736aacea512220a682686fafde04f92d358314e920b557fe925316fa74e225f94e9ee4ce61e653926d633fb8f2e0a4ed146eb6c4e0c64571994cf62b3eb06296113597d7b0051494721112e3128547e94c045e89ca1469dd2722df0625426fb361038de60b74863c2f0f905a0a82a38e714238195e06ff3a5757fbbe7bc2117ce02f2411ec544ef0e38630c91cd25c61d9087d784d183757180ba15056a8cad23fe183e3988c93f334fb30473c08ab75ff77db86ec5fefc01e3bbba35ca076b4ef5751412ea8fd199b382ead6c2f2d94df33710f1963fcbb8592dc619ad5f243db031e6f6ab6302096cca28d209bbc1466717a1a3730916c1fa4aef37f89874c7866c04bc7a1892248b6d3a0dfb626ad4be0e38a17c5920b032d39f51a551b6c1e39020a1777b1a39c7f4e9247fde54ca74e081c79759ab299f06272ed98a9c669e1df0161753b0cfa2bdfd60b2af1a57331fbb176cd6076f4d5da8326af8fcad9c08169a34f1526b5fa72a35a3d51e10441b0f23ca6745b852b91e7f3d75502ea0a2ed8b9cc5ba63005b0e3438df2f71b0434bfd5e3fe995d12587a48c2647e796a0982f3202ace8369d5a2a5761a4d5f705a75659289f84df64452ea8914fa4828e46dc716eebd0cb64fbf493dd988113600a3bbbfa57a3a044ba9f71475babee60a3b8741f49a5a916db709dfefa8402259ed203055872d2a56c6a3e7d7fbdefa30c426cc0e9999f3049f39a64c31a06bf1ac4f62fbccb7bdca31097a9f82d206292351265cdb29a28a89a547dd010d566a825cd2b8d3653016e66499facc7419ae3c4855c0a4a84a6bfac434cc8fc3b9eb2121a3cdf7eab18f03afd1ea7510201c5cd39773f2df6485b8882fdcc55dfeb9a21efb3da789dcf4e7957036907fe90022d89048d1beb4d484c8a8c46961a0df1faeff4df4f32630ef93b614142ca2dbf4b4ea7870ba70056aff90aba072d7f3d3a76cfd41f162700ae515298b40dd5655f9fbceb907ee505ee59e17864c80424274b65136050874cb816aaab9a74547fd080ab089007acd688c43765eb33c6e5743ce991c95fbe1b45fd4b22f99c405e279c4239a826d6182cf5f6dd773ba811d14069c1cd54596514fa05b2b9901bd20553c8c86f4e65b2650270f6eb6431532874de1d26df614256f979ba8141bb5d5389d034fa007bd477220ae513dee33d56ce9c1d059574deb744b7134e683f5a2c2bad616bece625ec9c68f2655f3aa241275a287201959a00d939bfafe6ff8c119d09eca16d86f4ce58accddee77f579987342d2d22127c22d626f3e4b30a23084ea0c4810c2fc3c0a956b9756285442c225617d5684f33c0a8f5b8570f4319722bc83a34c6415da4836f63dccf1df930c7e4743d499c644263a9101907b68fc1ec05c814bc5ebc8498451c5cddbf52de0f6941dab58e5063ae0b1ffc8ccbf51776e8d1c867bae973a7a1201afe4497b84f3bc7190d6b05c1bd459a60068184823f2b398d31504ef8f19287c5199b578dffaa6c68b4090424ad5d1ce54c08eac848bd83c73dbad1df55f4fdbda6e08e6059e242069f6ce613f5a2c7d5b6ea25a917b735bc36de67781c08d2190e8303515ce779dc4890f6bc95959513c8f170b5a7f40dc29aa92fee7daa4994168e255a3c2b4040a3dbed3d6d04730e78cb44ddf5927fb2d3e1bec06e9f222e82661d3e452e1e6f99fd6ac1de50a7bb7728527ea361830d1dc4d7b5be754a9842a96409260641d80415bab5a7ec77616dd14b82345500608b91e9efcfaa402a26f8b07fb5cb54fb77ca58f7e6da88e68a9d0ba1859774e8da0b3e496d68124c7cca066be64b08e7ef68693bc63f562ef064a436743bcb46fe125a5ea336aa63652aa9cfe7538c89157e0964a39d2dfb1a996bd738083a73158a91c85c134950ab317c26b1d987e3865900cf2a78ed99fd05072aa3928a68ddb899dc09d319027dc7bc6613d98489159bf2627ecfc16234e08957192457c741faf6f82d8c81fa451c1ae494c51bec23dd002967382b8b5073e2af2a712540bc78530f48531852f2b522127913971426b199037781ed8b6ddc9248eba6990b56bfe90729d1b606f61a697ad9cbd384a3b7c5b1ee7d253098cfbb021313a8ae5ff8e4136174cb5fe1c56ad2b76182227208b3c015c28ff3354a01ff1f794d612a3b8a024d9f4fea6ccfc92df79d6cdd370ecce63f26c0218f953c3134217fcf294d0cecab291c254ce9946b1ae97815e26355bd08b34fb219f4eb96d5b06748e8d103a1a9c0f90bbb6c777b4079e2ef0166ed40d47b10d51ca148f30f82a2ee9e70cda8714b92ecde94bd57666bab97d4e2795722a4331f84014afc914c66b6d96494e4f50595dbfd8b6d8801858d0cd1461fa3564a71cd022fe462a2188c59a7f5bc561d64f5d26bdfd43b916d78c5ada38b48b10f28cf3d175f39c9aecfcef38e2ab60b499bfb0f702eee306482e19b4c7b7e9dbfe57ff866cf106ee68d6e2ed2a5425c38123bbfbe2af82d53534b8a4c365118d483432a25a260653614560431c8225f38f0115a5388472d3ee9e65e95fc6953f45bc712bf4e6c8e7aaa8aa10fc48a5c89be03cbf49f623875fa84e4e402b3d9228b89f7976cc8c01b4a04a7cb52246848de76aaca73a1622aabde1341c9e97c31a784a8c60efd12b562bdfb3fb05ba9e7c78c9f220d2f3f176a925707ab93e8c77a825182ca329232b1aaaa2e411d8dcc07994a2ed1324f1ed67c34e2c838812301af756863a6913cf8a296620f7bb79f9a1dfe7e56953c29fb13b2a8c5e7ce0bfef3d7730a77ce1cd6557d477f951ccb12a597f97d72124e38e569e6f1a885cdabd0dc99c74713882cc4dc9145a90b1eb92a9b124b63d58ad3b14b2efc0c7b87c363afa16e556952940fc4dd5c7ea4302775f84c381b73fd4b3a089e3540a34dc45eeeec9b73edc6493fa5479d263a09fb52e17c39283762ff4d4266c1b20881ba57d287f6b376e024597cc8f76327a5816c4e626a242a433ebd0d5b8c67e6f73c13c0acc9931baf8cd61a9d431689cc1c135371f3059a7f9299cbc826ef8269095622dc544151bee694df63f456bd04ecc66ce5eee51c0b47940dffec49d0dd7f218d36c4a6e2b667be4d388471f87b2ebc1cece3a320732cfa0984a2e3f6c775b6be47726518de1899837f50363361f7dc8895ca70e37ab4aa38f79ea23950ea96a6e1f50fbf79041149fecae6ae1ba9a95c4a21c9cda094fd0afb359cf37cebbb5a7f74ed7b62e37ba708841a71715a2f4283ddffc2e11742b34f260d8dcd00648c588602ca43cb3ec93254408a3e49d4ce1cdbccd870a7e58c21c63ae51f88f3b8b08da70fc5d12d20e7a91deb1abd7a15fd7f2306c92caea6b21a0f38aae8ac92f1c2cf5b3e9942eed57deba0d709966749f3f6d10596ea6b1706960be4932fd2a1de8280440933a98f538379416cd44bc13f8cb74c43cb78e116ce79488ee45dd9aeae016610ef6060235492ae532aeb01d826d18d957aff172100a39fffd7822be9f6598231283ab9e04bcabe5315d8cb77b17d83706fa12e1339fdade4485e53c75da394245ed979142c6e41e935c47713452e95f539f412364c0aafca1e11bff0b306c5432a5f1977ec3c8d9aea3ab115b117777595246cf053256f6432a24cfbab1c9937958a32e442d99f72975e0acb985002293424badbda0e360f256d9664ee5404348476d1cad1589e4a240504146332e3771d5c1cf424a5ae7d6c1b8352e9759bd9f08b0230bf405f20e1f9ca0d36cca679a2e0231520386436f78302bde1bc1b453c32083d41a0073674ab0bc916e580924c9a6a425b0433983f5c4174b56cdba5bf946f453e73fbb4dd46c8fdd9f23f231d4aecc70a4ccec214d6b495f3d65d63b018432eaaccbfb3534876318476eb1cfdf061a862b5d41575f12c0cc97063174fd39585d03dea73502e4c38e469eb29325ec5c3e509ed62776b891ef6fb9554437278832fc8386ce70af563102633c04caf02fd6eb3b1435831ac172e8f3011f81575a224b41d4becc76dbdde25d1436f8c28d41e92c3361979541a8a1255147332efa189f5b7df6b6f8f60318fe8013f7fac6dbd4e445aa5a47af290c5155e1e26e1376695ffddc0eff88315ca8dde8c3fb10fbe8c40c4ac397fcdd87997e543d435649f5f813805145ecf95526400d15df942226028faef2538b3d9dcb6adb23443872d76c2aeae3cdb647b7f98894b72ae7f7de95ba847ce089759188c8212f3c7d768e25565295dcaab66f96c48cfc71ed9398f60ee85f527f9b1c87f1fc58c43e421a321a8603730b9c415b32f8f31ea63ff18ccced12addfb3a4b79da", 0x1000}], 0x1, &(0x7f0000001280)=[@assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x90, 0x117, 0x2, 0x79, "27cfc70fef13f4ecbc93575bfb058f4ec82c07c61c23a95e94b1009fb22728aea0d19866aa3f8fca60734a301de9a155435f7bf8fb908d994920088f0885693bab39c0d5f12a5f4267f7d2136159f698a94be82e9456ba2c09083bab828b17345cd5fa31800ceba4a0ae022268bf24f4e95effd822b705181d"}, @iv={0xe0, 0x117, 0x2, 0xcc, "09fdb00f73d66fa6a69b794d239a87e977a328cb9bc1ab4d00f43a9be6bc53d40acf29682ddcf42ec9328fc4da175989154da26ebfdd093ca111dc3e6400912e633608e810cc184de82c1aac68823ea97bd8045f7941c5d49a91bf3dde315accb930cf9fe9553c6104a1abe6269fbb72c3ff7628d6fbcda9149a28b6ed7a6e9624755a8c66245771ee030e37864ce7412897893e46e6821b5865447862a7af544c5caef2039c427db8493072cef8c84f7347adf8eb8a45e995f77873334b9c7c8ee2ad875e31c2f36484ae83"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}], 0x1e8, 0x4000000}], 0x1, 0x810) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='*\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000001480)) sysfs$2(0x2, 0x9, &(0x7f0000000180)=""/233) sendto$inet6(r0, &(0x7f0000000640), 0xa, 0x0, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @empty={[0xeffdffff]}, 0x8}, 0x1c) 2018/05/17 12:08:40 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="ab5786e81dd68e6e8bd555d2c42a60d511f150", 0x13}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x80) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x7f, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000000c80)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000c40)={&(0x7f00000004c0)={0x744, 0x25, 0x10, 0x70bd29, 0x25dfdbfe, {0x17}, [@nested={0x134, 0x4c, [@typed={0x8, 0x6c, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="8e85b41a32663a83ead4529a32a1f228351965eaaab19ecfc16366b9f3fe82acf8937a", @generic="1d8eb5695e03b0d9aca61dfa50cf5b681772bf80e278a0d35e3a248c299e6c893f704f54685638689f8c183811f6888643fdc15f13a34aec35f7f6185ca90629b1b011443d6aa16c4ff2261417cffeee6869d9522ef1a1589fe2fb7ee835db59b41061d1ea58b7915acad5f48f6689d003a004b6cdff93ac954b6d67d5ab9bcedd4c001ff5655a16b0a447c84fafb2fe805cf3bad8c55ad21477f2795b26fcc2db610ce79797d1fa4cfe556283b28e7ce7a7bc4e6f42ee9b418d2a8c800a97f4783bc8c655d38e899c2ecfd5eebf28c0026172064121def8099faaaaf5f58b33f80608756c", @generic="0e78771849d3100cc49fb93078ebf5b1ec62fc1c75cb7d4c9946cc9cd37d"]}, @generic="b8fdcd54f2e398bef3b216ecf9db673e9ed2bb6f4c27cd8232ffcef306963790c349bd9088eafbeea2b6b59808264c0a3b2746d2acea685fb2", @nested={0x1b8, 0x2, [@typed={0x8, 0x26, @u32=0x8}, @typed={0x4, 0x56}, @generic="16d23c76406632f36d84122db7cbf384e7bd8d67423c8340bc9511a95f1aeee9a593548661b5dd9d2164a82c0fe3f90d89da1dfe13e7", @generic="fe82dc5cb6b4d667d653fe42ee1858458a466d0e9e9c06b51307773493568592fa5313d55760c42ab019ffe153cfc1554e4dba1671ff25a490f34c4d60164e1fce22e8181e9b92844bbf07a1ebdf4c8d71e3714e7aa6f87a77886f40e3b343a1770e2e47ed26febc67737db31e44fac4d3cd73b7e438a839a7c6d948a78372d31a751f5488f25c0af7f6efd75438d2f2a61f688464e8935a1e48fed7c3ee257ed8760850cba919743f558c307c5d89372015d51f4973534ad2f16927386233503bacf8380d4e5fc6957b326f0db3c98fe35fa1e25e72bc713a5e6614adef", @typed={0x14, 0x79, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @generic="f5244daa0624e09babb02f68de8e4d32a9e696b14f4900afee34ce11d63e76b850b0cdfd0e53b863543b331e48cc68a75c31c6c52ff7d18a0797ddbe63592597b020126804f5109817efab7d21ac0d566d42207188b0caec5843fbff5e96aa1288faad72f1af0976c51b2d9daebbae9a597a092075f3f6d0d90b21ce5f9a"]}, @nested={0x408, 0x5d, [@typed={0x8, 0x6c, @uid=r2}, @generic="ece4638830d9fb1c8b51fa82f70cd13791d2e8cfb3c43809eef4457d957c715cca57aec9f7d004bde953e9a9ac0c489f465c0bd02126025199f114748dfd9850eb7e97da36fb8eb253a77896027fbbf8efefffa8de131b727183aa3c3fce3746c84a48322278ace44a991f48e082cf70eb2d452a64d1e767065b4ad1c8cbe14ea180802ffa1d34210e4f2b342426f5d995a26611b5507bd414fcba4917b45ef24a", @generic="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", @typed={0x8, 0x86, @ipv4=@dev={0xac, 0x14, 0x14, 0xf}}, @generic="8dbb4125324534144de183176975ba9c192e76637ec07a1cb97d010f83f5e4ddbde2beb602bcdb98a82652125e9ba226cf2d489cf8b50f9625cc02d27989465f8405dac60a4b2f949252690419be79c567211df635ffbd0e50ca73", @typed={0x8, 0x3f, @str=':\x00'}, @generic="5eb0fb38768b7bebe9cd48a06346d52018cef150d7866483cf21f0e4775afb59de1a64c1beb93c6067ecd287b959546651e95c5364d8a3e06d3426e06d8bc8e743c8f9a648303a8718c2585a8cb88291e95fc1781809bac34023dbef1c250e9fa26f0077d5ed3db97fdb52ba96a3f4b19f7df118d1b48738a730af329254896a", @generic="cf7d7c03c4686157744beeeb70eb90e59b790241701c925d73489847b9a0e8832ff5ac0321a702b61f42930be8e850ddc0f864003e2e600f1b9d39acfc2cb716f32ce916e3dcf796703a0e370863d96fb72389775f5156a7596a86cb23c2b0c9579a8657844f6e69a7391b6dac16d041f6eb80a02f811de9293922d7b1d99689c1a03ef51f122cf014e12fd67ac654", @typed={0xe0, 0x71, @binary="9bc7b657408d25a880179b7508c52bcf6664656161155604244fc532419d9d6818dbbb47179428419ea82828f069b8323bde89003564ad412337f5ad04d0cf12e4f2bcbbc51154344df4c02f12ebd8b8ce9d6a40e77445617e200e52fc3aa7762198ed3b9f973ab52506bd9cb8d87248be57485f43c6870d88f4e5311b27272913112775b4a9d8a7c6f3ef4056d5b8f06bb2fc2e6a87c4011f96d41b3c4f43d30c868867307dd3a20d989c7674cdcad1836bd9a98d1a60eed1bc42625385b3cce6ad7a8ccfc7bc54d6d177fc53f76e01ae06c2a70c5712dbab89c9"}]}]}, 0x744}, 0x1, 0x0, 0x0, 0x20008080}, 0x20000000) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) close(r0) 2018/05/17 12:08:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000140)={0x10, 0x0, [0xc0000103]}) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r4, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) recvfrom$ipx(r4, &(0x7f0000000200)=""/130, 0x82, 0x2, &(0x7f0000000080)={0x4, 0x5, 0x400, "87ed297ee550", 0x1}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000000180)={0x1ff, r5}) ioctl$FIONREAD(r4, 0x541b, &(0x7f00000001c0)) linkat(r4, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:40 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x8000, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x3, 0x1) r2 = getpgid(0xffffffffffffffff) r3 = getuid() stat(&(0x7f00000028c0)='./file0\x00', &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002980)={0x0, 0x0}, &(0x7f0000000240)=0xc) stat(&(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = openat$vnet(0xffffffffffffff9c, &(0x7f0000002ac0)='/dev/vhost-net\x00', 0x2, 0x0) r9 = memfd_create(&(0x7f0000002b00)='/dev/audio#\x00', 0x2) r10 = userfaultfd(0x4a9a273fde4b00c6) r11 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000002b40), 0x0) r12 = syz_open_dev$sg(&(0x7f0000002b80)='/dev/sg#\x00', 0xd, 0x80000) r13 = socket$can_raw(0x1d, 0x3, 0x1) r14 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002bc0)='/proc/self/net/pfkey\x00', 0x701202, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000002c00)={0x3, 0x3, 0x1, 0xffffffffffffff9c}) r16 = accept(0xffffffffffffff9c, &(0x7f0000002c40)=@generic, &(0x7f0000002cc0)=0x80) r17 = gettid() stat(&(0x7f0000002d00)='./file0\x00', &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002dc0)='./file0\x00', &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = socket$key(0xf, 0x3, 0x2) r21 = socket$vsock_stream(0x28, 0x1, 0x0) r22 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000002e80)='io.bfq.weight\x00', 0x2, 0x0) r23 = syz_open_dev$usbmon(&(0x7f0000003440)='/dev/usbmon#\x00', 0x7, 0x2800) r24 = socket$pptp(0x18, 0x1, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000034c0)={0x0}, &(0x7f0000003500)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003540)={0x0, 0x0}, &(0x7f0000003580)=0xc) lstat(&(0x7f00000035c0)='./file0\x00', &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000003780)={&(0x7f0000000180)=@kern={0x10}, 0xc, &(0x7f0000002880)=[{&(0x7f00000001c0)={0x20, 0x34, 0x125, 0x70bd28, 0x25dfdbff, "", [@typed={0x10, 0x8d, @str='/dev/audio#\x00'}]}, 0x20}, {&(0x7f0000001280)={0x54, 0x3f, 0x100, 0x70bd29, 0x25dfdbff, "", [@generic="eb53fd9a76e4767f3bb7c2113b5ba0a9fd29896069431bd0329dde09b849ae6ec2ee15ed33dcb3f6224e225d7ff438e1b676ddb01077a85433da0de9f77b31413f9c37"]}, 0x54}, {&(0x7f0000001300)={0x1574, 0x34, 0x204, 0x70bd2a, 0x25dfdbfb, "", [@nested={0xf8, 0x81, [@typed={0x8, 0x19, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="7e53cf637e7b58239ed42e90d542ea2f1c40ea0938d8af4ea33f58c7e1b685cfb8ab9c65246e2e6ab65bbb9eca5eb5f62053a5da220a41e7a85e9d6056345c2d4078084443e42a53502911be5110b68b8e9c7f4d3d666d69ea824c7e0b65f429297ebb8a0e3d264fc7988bbfc0477da5c2661d49db78e7b3b4ee89b19f0c9bcf51d24c6af0164ae94d96551a32e6928bc96a3d31360ccbc41808675f456388edaf24107a8d4a69f0d6e8a94546a5edf2f02512762001d6e1cd3cb5d3d541f04872f376ae9cb64cc86ca3b2e1586039f97e6570530ccb4ff5c7ba88c2d13435b9521abb91", @typed={0x8, 0x47, @u32=0x80000000}]}, @nested={0xdc, 0x39, [@generic="5e17a07bf674003e6977016354978b069431b19a1449f388862536153d9c9e030b6e13d16ed1168ac37a6e68b0afa086ca169124459ed53c9849cdb8dc5edef00ff2c8f1bc1974a4a86662a618cb730e837a1ef6943fd89604f99c407c7b4b0da797dddba2891293e887f931209f3ad98a779a7d01a4065c0040413ad2a839a955897f62b3fcbe969039617f55dcdc3b16a923f4c1bacde983cfa453390ae3c804004116bd00911e7c651bbdea4555cfbffdbbb0daa92aa94bf409d30ca2ef9c9506588e92bc15913ab50e5b7d61", @typed={0x8, 0x8d, @u32=0x8001}]}, @generic="4732a3d0bd0f3b48c554fea748b37171152cf7ecef70c194121352c2", @generic="cc11f21d2d30b27d53c07fe6e35c31ea7a052cdd0cd85cacebddef79efaab8877198ef8cade2dc53e62b3c0ec061c17563ec3deb8936252150c81597a0b871add20a584bdc39373a8a8b103b762363c9a2484fe5eeb1bbe798538f75d95e8a971e427202f6761933130726d93c866f98bc3516e06f8d2a45c86b5ac93d7e00d84ad73faee5c8e7b700c2faca9ff630f2fbdf837793", @generic="5b5cf7e76ebdac9654e5805a8e4e4712e3dea7d4e05bdec8a762164166ae80a883de9c87cb0fe714c4105ace3be2ffa142b6690b3c8679ce080de6717e3f4247ab9e43dac1a92acf34cb0980756570cc44c42deb28a163ead45979", @typed={0x4, 0x70}, @nested={0x124, 0x24, [@typed={0x84, 0x21, @binary="ba09935527d3a4a4ddf1b4c89458a0c9509dbe47da28a336ede2ecfc58fcd8a30e6eee0e42f61b13901e7d8cb34da2aed53947c1d202e7a49638efdb8f979ee2cc3d93b8763e4f45980160ef61e426bb2601cb91d82df5159eb373239c0ac00dbc992d5def79230e9bc7a42ab1dd5e40d08ce6c932ed2ea15f15edd1d32a67"}, @generic="0bc7837b540fe30ad14b6950dabf0003c3598e86891fa4d85f9f50228d20a8e7d843155cd729d54efaf41c0838923b6b6596b9ebaf21ee4e87f44b3c8606fe42f6aa450e2fb2785d9765d3313c01dd3bd7a45a1786070b4b752c75371f3db5c794d23f62ac46b3d859ba806e9c1245c0163f574d758b32557f4b691c000af0f433602e0452a99750e5dfa1b1bf2711f5bea2b0a53524436d50"]}, @generic="060fdd09dfcd1ffb92bf7d2086bcb9673820", @nested={0xc, 0x46, [@typed={0x8, 0x6e, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @nested={0x113c, 0x17, [@generic="237714a828ca4ac4df6cc7be901198167bba3b90b566ae8e402106785ea739f8a8eebfb0ee86fbd9b22e61d7ffaf09e6248682a39b01abb860ca0b0a64f24805d482eae745f75833f0c0fd", @generic="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", @generic="eae4", @typed={0x38, 0xa, @binary="3e3bf78073b4e1c365e1827115723e7c1a024c8e01ea6210628379023955505ef2050a281055a6de76d7a79cb217d30967b43810"}, @generic="4358af80c5ea6fe91d30c83554337a8d6ed327bc910ccbf0d1bd3fb312fd2497185226ee7d0882ed3482593dfde99e26ebb01ce86b91c5aabd4eb11315b512e6063141f20fba795a741161458c318fe902c44e6adb62f9194a838133426c3c5e7c3b3e7549d7484a09fc4aa290940a981f68514be7cfbcd524a5ef838e21b393d1c72653b305d4e2420245a9804d65cc3b9d6a45597eef6eec1ba25899f4aded3ab907d71395a160", @typed={0x8, 0x3a, @fd=r1}]}]}, 0x1574}], 0x3, &(0x7f0000003680)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14, r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r20, r21, r22, r23, r24, r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0xe0, 0x24000004}, 0x4001) r29 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0xc0303) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r29, &(0x7f0000000280)="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", &(0x7f0000000040)="e70d14947cd0278c3e3657908bed3c04a750c2502932964623d3d4c3867beb8b1eab9a8fa5e2f44315e7a94833ff69cc21663ce429ea4279afc3f5bc989cc651d49999d637e11aad41a4fa8b3613ea991696e19ba68741624d1c98f1d0eab1f7a63ffab26fe7ca840a989622c7e68421a687fa2ad0cd1f7a2bffd6706b863d8d2fee7da8e8d0bb4deecfb2d88dfb4ac8014fe36e46ce0b72d9b3b0148545dbe8ddee6bc5c07f0a188f9e3b1ba9a8653a7b25bbaa10b00bbb0f6ec37db795", 0x3}, 0x20) socket(0xa, 0x1, 0x0) ioctl(r10, 0x8912, &(0x7f0000002ec0)="c6090e2c8523b1f1f94b42a0a86aaac8c4e8bf4ca0f66f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc08c5332, &(0x7f0000dc5f98)) 2018/05/17 12:08:40 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") membarrier(0x2, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/17 12:08:40 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) shutdown(r0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={"697036746e6830008c08d6b800", {0x2, 0x4e24, @rand_addr}}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000040)={{0x800, 0x9, 0xffffffffffffffff, 0x5b9b794d, 0x8, 0x2}, 0x43}) [ 92.225671] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 1 not in group (block 0)! [ 92.235180] EXT4-fs (loop6): group descriptors corrupted! 2018/05/17 12:08:40 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x4, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x7) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1}) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000140)=0x10001) 2018/05/17 12:08:41 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) prctl$intptr(0x1c, 0x9) sendfile(r0, r0, &(0x7f0000000040), 0x9) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) fadvise64(r0, 0x0, 0x10001, 0x5) 2018/05/17 12:08:41 executing program 2: socket$inet(0x10, 0x3, 0x4) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffe0d, &(0x7f0000000080), 0x1, 0x0, 0x146, 0x20000004}, 0x0) 2018/05/17 12:08:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000140)={0x10, 0x0, [0xc0000103]}) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r4, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) recvfrom$ipx(r4, &(0x7f0000000200)=""/130, 0x82, 0x2, &(0x7f0000000080)={0x4, 0x5, 0x400, "87ed297ee550", 0x1}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000000180)={0x1ff, r5}) ioctl$FIONREAD(r4, 0x541b, &(0x7f00000001c0)) linkat(r4, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:41 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0x2}) 2018/05/17 12:08:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00000001c0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/05/17 12:08:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x400, [0x20000140, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000100), &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x4a0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x101000) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={0x0, 0x8, 0x4, 0x0, &(0x7f0000ffa000/0x3000)=nil, 0x100000001}) ioctl$TCFLSH(r1, 0x540b, 0x4) 2018/05/17 12:08:41 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl(r0, 0x6, &(0x7f0000000040)="2c22eef8e2843a59c1d72bb113ed5a7143caa510b5bb5fc7c3a9d9e8590871874489f726cf8aaaa83d56839c68ebb425da1b2f4b5594670a324bb236346cb4cc") r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0xc, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0e630c4000000000000000f0"], 0x0, 0x0, &(0x7f0000000280)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6dfd0)={0x8, 0x0, &(0x7f0000dd0000)=ANY=[@ANYBLOB="0f6375400d000000"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/05/17 12:08:41 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x179) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0xd3db, 0x4, &(0x7f0000000500)=[{&(0x7f00000001c0)="7d5cf18814eeb9ed025348e24c035e27acf6a29558eb6535b12d45e2d484457e41a4cda771b8fbeec6f2513062eb253c38444b7afa6eab8c1623c792cdd841b1af15e0f1825e3141deb0107d060e44c29f539dd181d33c0077ba09c8ff4a03672e1064c1ec1f018ad76d7b", 0x6b, 0x1}, {&(0x7f0000000240)="56f6ebf7f9126cb5c5941d3fc669956d9e5a604bb50c1fae0a387eae11f9f983f7a624ab415a0ee81e6f3b0f840c02ecba2118b221d9a5d4747aa8fd336f37469358481905982eb621ffd12193c699590458495c9082ee4c687e1e611f7443cd0ae7b63e1d91343b029b0383f9bbe812aea62c02c039aea4b9b9ff157b49a41b3597c081bbc1f17a3c3dc44081d36c9e24f82af6284d12fedf3fa5647eda6ff861f1dad66a9d1774b3644ace0d6ab09e10739000064f4e673892dd2b95cfdd038d1b40bbdfac9ca446453d16c8c829b35ee6f0", 0xd3, 0x5c87}, {&(0x7f0000000340)="b2d6335d7321c04bc0cbfb2ff6ec95a9a8a9d508b0d5018de789789e1c29963db463bad1a5f72ec5a7ab49a2312cb419a216bf47176b8f9a92fe09ef4f1b0d3be71fdb8bd4df10a100b7a1c4ac463c677bae8803bcd3f313ef0a4d68cf77a262b7513753f5553e8aab3df5e97aa39805b0085f425a2d357b1c17aaca3322b2f71b978ac98738d432215b0db8cc6a4aecc36a9db0b30588cc8ba8", 0x9a, 0x2}, {&(0x7f0000000400)="7574368b4430fff5e0e04f1dd09dfa8bebfefbf268513047be10b123919162590cd5fad79cf5e8009065a69027ab92a79822de22ea9a70a3e2049cc72f92134cde37e57044ba60f18b2fb62117d4d2b71531ce81d568806c02716c07497d40e1ef0959fb16c3fb142cdb2f3df06ad401f6a35e474b2c0ec39e08ad48335414419f4b3e2df4160ab2ba2d6b4d2361a7d8e2820b2b89a0e6f5b8f9dcac8d5769ed5eee91bab5c2f8a5be5991d6c891ccbd50c8115dea0521ee511035a8d2f108dbba188009d7f8d36b", 0xc8, 0x4}], 0x2000000, &(0x7f0000000580)=ANY=[@ANYBLOB="80"]) [ 93.004048] binder: 7221:7223 ioctl 6 20000040 returned -22 [ 93.005434] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/17 12:08:41 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000340), 0x0, &(0x7f0000000380)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) close(0xffffffffffffffff) close(r1) 2018/05/17 12:08:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000140)={0x10, 0x0, [0xc0000103]}) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r4, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) recvfrom$ipx(r4, &(0x7f0000000200)=""/130, 0x82, 0x2, &(0x7f0000000080)={0x4, 0x5, 0x400, "87ed297ee550", 0x1}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000000180)={0x1ff, r5}) linkat(r4, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000100)='./file1\x00', 0x1400) [ 93.050332] kernel msg: ebtables bug: please report to author: Wrong len argument [ 93.052732] binder: 7221:7223 unknown command 1081434895 2018/05/17 12:08:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0xfffffffeffffffff, 0x401ffc) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000100)={0x0, 0x0, [0x925, 0x0, 0x2, 0x8001]}) accept4$netrom(r1, &(0x7f00000002c0)=@full, &(0x7f00000003c0)=0x48, 0x80800) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000080)=0x388, 0x4) bind$netlink(r1, &(0x7f0000000200)={0x10, 0x0, 0x0, 0x2fffffffb}, 0xc) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000540)}, 0x0) connect$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x9, {0x800, 0x2, 0x3ff, 0x9, 0x5025, 0x9}, 0xb9b, 0x1ff}, 0xe) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000000)={r2}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f00000001c0)=0x1e) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)={0x6, [0x1000, 0x20, 0x2, 0x10000, 0x3f, 0x9]}, &(0x7f0000000280)=0x10) 2018/05/17 12:08:41 executing program 7: r0 = socket(0xa, 0x806, 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) readahead(r0, 0x3, 0xfffffffffffffff9) r2 = socket$inet6_sctp(0xa, 0xfffffff7ffffffff, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_vif\x00') ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f00000000c0)=0x4) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000000000), 0x4) close(r2) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYBLOB="0300000000000000350b000000000000b77f000000000000ac0900000000e256ef93000000000000ff0b000000000000010060a815769db1ffd6ac47d1bb8ad21a55438c857021f9b6"]) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x80000000, 0x334, 0x9b5, 0xffffffffffffb5a4, 0x8, 0x3, 0x119, {0x0, @in6={{0xa, 0x4e20, 0x2, @empty, 0x77f}}, 0x9, 0xd4, 0x101, 0x1, 0x7fffffff}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000200)={r4, 0x8}, 0x8) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000280)={'ip6gretap0\x00', 0x200}) close(r1) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) [ 93.127287] binder: 7221:7223 ioctl c0306201 20c6dfd0 returned -22 [ 93.199160] binder: 7221:7246 ioctl 6 20000040 returned -22 2018/05/17 12:08:41 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000a000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004e8340916811ace1e03137f340efcd6d243400da4a3fb29a8f8538abf0282d0c053e4d6717a432fdc1ad0bac97b9b71d15b0138946d411acb7cf01a52d81c2e60ce1dab694fcdd7282498e0370dd95923be37d26643b30012042068cf6c294a1b73e8ba7dfa9bafc70e8eecdb2936a0616cb3073fbc7900d21fda6407401ba9f7126d6d2f23885ab03797f01325bdab5c94ba9"], 0x110) [ 93.364615] device bridge_slave_1 left promiscuous mode [ 93.370467] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.406232] device bridge_slave_0 left promiscuous mode [ 93.411914] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.452305] team0 (unregistering): Port device team_slave_1 removed [ 93.463947] team0 (unregistering): Port device team_slave_0 removed [ 93.474381] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 93.491564] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 93.519210] bond0 (unregistering): Released all slaves 2018/05/17 12:08:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000080)=0x8000000, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0)=""/177, &(0x7f0000000180)=0x19f) ioctl(r0, 0x40, &(0x7f0000000340)="41e0c6e7deead5c6871e3c1e6986259241f5bea8f518d8f77149229c6c104d8c504fe46db48dfff0fdae2e54d57c198a526bf4f8aff109c10b8414173007d312645afd1ac3f93312005d15e5465b606303156396a62670bede10cee1d2f8c031cc46aabb5780d3d7d5cd8ff1648e54732d31db6919a157c9924f9f167e6ea7fa5a37fb98559474d2c2cf3426a70752463ab47d630d50c0122bc5591858505af6104443e1e4b7d8fbf234b5290c92ce0e9fc96535f08e04d77df70543f8940775adf353a7b530606351a798874b9711422b432b78afa546db75400d32de973067f0d8a3346681ca4172548e7f99eb8467b1fa199d8532da0f65f2d16f57a409133d4d6f24786a4349fc5a851d9a56fb6e5c629b51cb4b575d15be82801206351c4cc4048e8a2dca3c06215b5199da6891e88c0bba827c780030199091fbfe39144ac5db79dd491ee3f9a04cc747c71e5300f606d320884bf5d635f26975811cf0e92103cd4964ca9e784a8113984186b022de1e005a3f5aa26a67832a1a5b1cac40fdb830fd3f0049e8bcc09fd2e508afd308a359d997b99106b10d4f7a5a8673ce6a458384f17d0c51bbc3bd6fd866f5b40c4025007a13b8ad2a8e6ef817c14989ba1ae9a55f74da9e6360bd35c88b0bafba8379503ca468394d73e90153d1847524a1f54ad6b5b66e9d8b5c929ac2be996a7210a16022ffe267e228e45e0a792c4d1886d0a4eef788f1af58029ca9e4202d52b4a84865c679ca61ff0911f5e452065279622b687bc147695c22f589f18ba9b8c2b16754e73bcbb247d5f4660edbaf5944c0ca9fa6ee598aa20209437f024793172d82d868a195ea074645366034c6dde5bef54fd31313535cef9a135ee6a8caf8e6225c3be89ae7ed23e6ced7ff074bd28d592f585099bc59a734e56e1735f6672207010ccefdd4f0a7a6f86d0ad02266520da9baee1b9653abdabe89883101eba9f5b05b1c1f9d96b62f09333b5fc797a5d452e9863c1cf2fc4d8aee7a6523338bfd29062a3e7ade2bddc2e543aa52d80ec50e66376e731bf153990b38f287ae450be9e17bc8b5e4aced90d203dc4b57c87a5b14339891efbbb26da94292830915d57c6bef8d35a8ed091257d774d407e508acb66e1252ac971a5420287d7e011ea906debcce7947f4535c7aca2edd1e437ba9c63cc94b4c335a5b1809f44ddf779bda0599bfc8e2470b1c81cc726c0c8170cbd4c326b2845e42b492c2cf18a930155364919594666224b66022ea375426b15e635c43ec81c88b77b6630bc2cd4f065a6071e02bb758e1493034f3aed3b140eafbad1ac41cb8c5f9f86310a443ef9e037fefe1840bd5c8cba8ab8bff4a50749329a69d3335d73ce02c115a5f22d60076bd510a67364e18facaec339521728c4611c3eade4dc4348c96ede6032c6fc756141845beee7677c768767d760ba0c2173b9d3f8624bc13e244de43014bd1dc33083ec2068a077cfbf6635c7c286889af1bcf4f4b6b707814c1125aee25448a70e504e1fb53ff689fc945ca72c9d8d460757b472a0ce2b612f6e43c3e7f7e657a8b2e1ff22fab3dd48865217b1d84669263f74918ca7ff1f03daf1e261455e737459f2426bb955327069914487bd5999114abfbf2b65bec164109dbace8bc7a98992e0f8bc2752f995265bd508298eeac48b9fc832dc19c604b77c80adb5589a98c9097220b62ee262dbf41f662383f711793433d74a6e826b1517583e56cadb07cc38d8b561ba513e0345c2ded7c0658c6560d630f6a33871100e29ab8287498150f98db85f3bca19667104d563a18824430ae9869c834004f9978692001511d345b3ad53c54c6461ea3a6dba71f24c5b9455ab502d7916b765b87900825928fd9594a2d7648335d576c6433fcea52f1a85378fceda79974d8bbcc79b8d5c2b5db3e302bd7f9728815d32f9407fad979ae23bf0eade118e6171be92b90f200d281f12cf106d49148c7b283260b1d019ea557f1d0bdd6e9744f8318166724dc774de22443e60ab866e070e7f9ef646540d563795cbe1cd147a247b29cc81e72f3450881deca39de1e2cbde3d48c4c205e6db2421c804d1680e8fdd8eb26788ba303ac27a9a0995c49499b89c9aa97cb100dbfb00e53e2935c77ecf62a7cf3d666c9a781c5bbf0b464bc04aeb54cf8136f452fd3b4934becb505a70b533df43d987225b4ba6e3194ddabdb99c2b995957ac3d28e6fad7835f2577903c8b1a895e116c4ad90031bd15c57a9f1a903946ca353c33897f2aad4ca4a3e6f91a3c4416609ee116772656e01eb5531d81a7aedfd521bc455e8eadcb66759d57b65e32de2b7702a491529dd0e4a7397119419a11ba1d03c97627ee8535a21a0a96a958ee6a2875345d02676b3b919f6e2ee3b8451f2950d30259d1cae4b1daf667754def16ff455a907fbf05aadc4c2d0202eb0d6eb8e214c5dbc291bcd4be4f82a738366fd91d9feb2d3751c1afc4553c0c009a04ffe9fdd058caf9e5224487186242f643f1d4a7384837ce5c2343c79c26ba01f1fc52baf865850ffdb840f8a0ad5a29fffdd51de1682711a75479d6e8b7c66542bb56229605658452f215e7e2f6645113e515ee58b538c1526b4a6f045b7005c382427bcfb37a3e35c3944a9d2772d81b2eb9fbe8aae4c6b315b8cc6cbbc468596b8877b2fa766bd9a63bf52d96b9822588cf101aaae31fa5a0e347d9b8aa9e72812252d21a795536ad2049f3726a97a74ebfeb2e096dc40bfbf549d93bc86373a1b8440ec699b4e6e8593aeb7b0f0609023c0e52a972631827bb1b66051ce8d152e03038a20e2077596ef52c2210032c717802720ef04f0ce5171f0162b1229bdef6296d49c47c4a03212ad779c375683734186e7bdf38f0e391e37d5ec6505c8b97a098f56ca1e2c74d10497355fe528a1a4f6e865767cbdbf599cd62b330f5242fad22c2d035a184d32c4e617206901535f03c2bda0a2e1b8eb0915fa7753d0ef60b2c71eb003011dde22e41b1ec904bae9e3acaf9b5fe80bee90a1e5e772b1869f3309776452123caecabb0855b8ab4b72f5adc4851299332679e76fe55cf5e6fc9f79dfa189735dd7e625316bbfabd5a32849f304ecfd5b7b0733a4cafc3ead83f15db460277f2f50f861d42390254b82f6a65b6a87a4a05ead28a4ad437c5479a8cf064e8e8b57f616998e3485fe3f78192d672e2d7b0ca8846b633ca20303afe2a609425f116efadc85a411b4b0113532bd4b4f00de961401e8fcee2aec90a46624046c3eacbea0958cb4ddd4f91e62810480b078e3ee45f233470b4a744aee02b2118143c7a1b783105a9131a12b40aca6a1491d575da0f384efb76f68a130658f715bf2c62929712d455fb6711b62e535430472383e96a18e843b3d8f2f69703bfcaf76e4f895f9664485e7500365b6b57b92d999b0aa3a47215d816e0e74d24c0509b433f8b256e02c8023ae53cc88f306f5c73d1a4e1c9e258da4e4d3929e60ecd6612641044e7f61267ce7dd6b0d9faa2092820bf51bb4a85aba48acc7b29e0c1905eb63f23818c1c706d06d5623570000a89cbfd492a143755d97236d99c0c2bb99ff80ace0aa14deb08e02b68f78834a021e660b8d980cdb4cd03451219c5999be867244ccb2d95d7f4eac75cefe4a35eeb95d7401e75a42f202fd21eda2e788250ed3400713337ad262f4710ef1b6014f953991cdaf22844f2103c21549ed66ea4f6a0a1890bc463ae3aa27182383006a2ce460ff5d924a286feb24f23bff6231e709432dd7ed6a63de342551d5b2796d363d946c249a53d8294ad691e3b8d6aa26cc749151678b5ed4ce11378feca7eb6c1e01c851578051120f0594a7a309f6e41c3d3237bcef915ecdb63e4efb4cbf6c14d2a63466d3d8038711758503fc33ce31d5b02409610605baa17476231eb23911dcd9a7fe1ebcedcc0dcf03f889740673a5fac30d0221333b4cb68cc5afb9f47b87e08474111d5e11f31344d9aac9316e5e6d62bc9c0197532bf77c07e03d5ee51f6d705f1cd9d3c75545d44cd8c146b0740e8f1ce040327b164e55d0140431b657ac6b4fd67ed611d71818341513be8f151772c1d735605636806099ee4580646bf3157ee732cb87104b1d90c2ad28cd7aedb43b674446d26d2972eb77461f2cfc7675e337deadcc36d76256f5410eedc1a4c7b6cbf5046af77c332dd52d08c7c0f98109d6f3ff0533a1a8ebdf6e1496902e0eb00df16c75f43bd7ab1541357bbecbb673f97fc0c83ef23bfe7230b7020e38eab94d24dc683dc6f117dd96e3796b1cd1828ad0157a8ded7a80d751aaec67bc062721cc0fb95400d5f8c0c78e548f431f51b1e6f4c5d9aca36326d5fbf9c90741abf1f8fbc91e93bd646b2dd5268a1315bd76e5ad5f05ca04950dcba0511d372f3866ed4729ebad46d5f475801b421551057a78639f14d711106a1484dd9602c14a0064808ca04f9b6337347aca1dae244e0da769b278d3d9fa5775b7c5301dcc72fd35df40560e96527e7c0a9dce6247f62d6a4167bf0f10fb10861a603310aaefb69ad31fdb288e64a68b7ba0bb70c74b05edf8c78041699a17259713df50b5c843ba9e271e5725a9560b537596eec159d97ddc9067303b3adcfc4b79a895b821d6d8b3e61a13a4b46ba86e4c6f32d33e92776fb2fa217ec7c10463580bbd845de05e9e27b11cd9226b4470abb4b913867834db154dfca3dfefa5e4cb87c7ff0fe210b4ab0328a8ef2292e9cd9ffd6d1583f4800c3ea497ba983a5eabd7af1c77c37c9f4fd47ced224846dd7c2bc4354df453b954f9eea5d04afbe8261506235427adb3b055a19cc0ca5e900cbd1b76d2675e75749fe528462d68a2d937806ac14fa5fa95aaf4daba37b65ad733a17de94cd1fd35862b5b6e13c52c7fac5e7f27365fe557b614e024ff423d710c9f60806e8cabaa38f45da378641a90b82e319e8065432f47e1da58e0988a0306f4cf9cfa0e41ae733be7e7567ed9cd624a29289d1f4f4ab9d91bb381fc2848ef1d79f0ff84a5e9bd7d6a9af67a9630f136e89e3396e2672e2d4e54f5c9cb23528cc65b51e063d2c85a08b8917fda01dac36a2178e5a9d05025a7b8212420a2973e3af98ea3d8f29e3f261a20d995f7068ab7bb395f5dbdd22fbb74517cb4cac8a831a747d9f72d3c4efcc574f232453931ec571a040c0e54cfe66597d950786a3557d43b1b728c5df804c295c5575a13ffc668cb622894075d4a9474028f2dec4d3de1a6fc04005fae8ae785d707780e62d9e3d693fbe9e2cc014fe394e06f95fd64f99f9afffa2ec8244a398420d474cee960e4ee184cf9d45794d7f22e383fdc7c3e46ea17bb0221db32ce985dba21d367ccd2da4f98bd098e6663611ca830aa415693de860e59cad52c399b5c5c589a0d2f8ad2a381114be11025711b52a0b882ee8c2c5d63a898c8657a8dddaa7307540915ef088129ee035ec4e4f570ef9b1c439e557511008b6084b46c9dc8384f5f11d24189f20642f392c38e26042ad9c94933a91157df51f77d78b4d4bf874c061205e500a9491671670ae59de7fe4db8658cf6195a0af8afd50a7ca4d7406a4439e5efc776b505e827557f93f75781144a5d4b6e67389e18e2ced2ae66dd09c4015e464cd87c4dd0d32e6354323d44b0cd3790e8f5d7879c4b4bccbbf675b8528ba6524a549ccb88eea9c990deefeba051bf5a62b831221a84fc7acc66b8a99dcbe34180c1b0dcdb12e8296f905c9ebdb39ed010d5c41878a12b90e0c806afd177b678363d223aeed56f760d") r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff09, 0x2000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r2}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={0x0}, &(0x7f0000001380)=0xc) sched_rr_get_interval(r3, &(0x7f00000013c0)) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000001400)=0x1) 2018/05/17 12:08:42 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = getegid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000440)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() setgroups(0xa, &(0x7f0000000680)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10]) r11 = openat$vsock(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vsock\x00', 0x800, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r11, 0x401870cc, &(0x7f0000000700)={0x7, 0x5, 0xffff, 0x80000000}) keyctl$read(0x4, r0, &(0x7f0000000280)=""/56, 0x38) 2018/05/17 12:08:42 executing program 6: r0 = socket(0x2, 0x1, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) accept4$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14, 0x80000) accept4$packet(r0, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001a80)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001ac0)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000001bc0)=0xe8) accept4$packet(r0, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001c40)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001c80)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xce) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003240)={'team0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000032c0)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003340)={0x0, @multicast1, @loopback}, &(0x7f0000003380)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003440)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003480)={'team_slave_0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000034c0)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f00000035c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003600)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003640)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000003740)=0xe8) getsockname$packet(r0, &(0x7f0000003800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003840)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000003d00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400400}, 0xc, &(0x7f0000003cc0)={&(0x7f0000003880)={0x440, r1, 0xb08, 0x70bd27, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r2}, {0xb4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x178, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x70b}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3263180c}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe03}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r9}, {0x160, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x930}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4804f129}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r14}, {0x80, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r16}}}]}}]}, 0x440}, 0x1, 0x0, 0x0, 0x41}, 0x4000000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r17 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r17, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @loopback=0x7f000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0xfffffffffffffffe, {0x2, 0x0, @rand_addr}, "00000000000010000000000000000004"}) 2018/05/17 12:08:42 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r0, &(0x7f0000000180)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10) r1 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0x0, 0x0, 0x4}) 2018/05/17 12:08:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000140)={0x10, 0x0, [0xc0000103]}) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r4, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) recvfrom$ipx(r4, &(0x7f0000000200)=""/130, 0x82, 0x2, &(0x7f0000000080)={0x4, 0x5, 0x400, "87ed297ee550", 0x1}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4}) linkat(r4, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:42 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x30040, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x5, 0x4) 2018/05/17 12:08:42 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x3) 2018/05/17 12:08:42 executing program 2: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000240)='./control/file0\x00', 0x101000, 0x8) accept$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14) sendmsg$nl_route_sched(r0, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x260}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=@newqdisc={0xb8, 0x24, 0xa, 0x70bd2d, 0x25dfdbfd, {0x0, r1, {0xb, 0xfff2}, {0x3, 0x6}, {0xfff7, 0xc}}, [@TCA_STAB={0x20, 0x8, @TCA_STAB_BASE={0x1c, 0x1, {0x100000000, 0x100000000, 0x1, 0x6, 0x0, 0x0, 0x7e1d, 0x1}}}, @TCA_RATE={0x8, 0x5, {0x8000, 0x6}}, @TCA_RATE={0x8, 0x5, {0x1, 0xfff}}, @qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_WRROPT={0x10, 0x2, {0x2, 0x3, 0x2, 0x81, 0xdc, 0x90}}}}, @TCA_STAB={0xc, 0x8, @TCA_STAB_DATA={0x8, 0x2, [0x7]}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x3ff}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x3, "aa288d", 0x7, 0x9, 0xd2, 0xd9af}}}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x80000000}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x3}]}, 0xb8}, 0x1, 0x0, 0x0, 0x41}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00000001c0)=0x2cd1d535) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20000, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) faccessat(r4, &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) readv(r3, &(0x7f0000000080)=[{&(0x7f0000000100)=""/88, 0x58}], 0x1) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0xfffffffffffffffd, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000640)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="02002dbd70005b5535e21bf18d1ea7127baaf2bb0697750a3aa9cca3ab1e0b59dfe6ffdbdf250900"], 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x24004800) close(r3) 2018/05/17 12:08:42 executing program 7: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r0 = getpgid(0x0) wait4(r0, 0x0, 0x1, &(0x7f0000000180)) getrusage(0xffffffffffffffff, &(0x7f0000000280)) 2018/05/17 12:08:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="93454c46000054150bf818024f5ea0611157d2c400000000000000000000010000000000000000000000"], 0x2a) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f00000000c0)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80c00, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000380)={0x2, 0x1, &(0x7f0000000100)=""/254, &(0x7f0000000200)=""/63, &(0x7f0000000280)=""/240, 0xd000}) 2018/05/17 12:08:42 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4425", 0x0) keyctl$negate(0xd, 0x0, 0xbdd3, r0) 2018/05/17 12:08:42 executing program 0: r0 = fanotify_init(0x0, 0xfffffffffffffffc) r1 = dup(r0) write$fuse(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0801ea7799810f3c4da9ba094196f313695e829d770f0fb00cda557388277813"], 0x20) 2018/05/17 12:08:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000140)={0x10, 0x0, [0xc0000103]}) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r4, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) recvfrom$ipx(r4, &(0x7f0000000200)=""/130, 0x82, 0x2, &(0x7f0000000080)={0x4, 0x5, 0x400, "87ed297ee550", 0x1}, 0x10) linkat(r4, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000100)='./file1\x00', 0x1400) [ 94.561589] IPVS: ftp: loaded support on port[0] = 21 [ 94.971351] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.977721] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.984924] device bridge_slave_0 entered promiscuous mode [ 95.009656] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.016056] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.023347] device bridge_slave_1 entered promiscuous mode [ 95.046852] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 95.070790] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 95.136718] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 95.163216] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 95.188131] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 95.194998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 95.220330] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 95.227184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.292920] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 95.299999] team0: Port device team_slave_0 added [ 95.322758] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 95.329837] team0: Port device team_slave_1 added [ 95.352624] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.377374] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.410321] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 95.417484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.425867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.444110] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 95.451185] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.459604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.649854] random: crng init done [ 95.659235] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.665588] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.672207] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.678554] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.685732] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 96.159786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.400140] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.471629] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.542405] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.548583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.556157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.622268] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/17 12:08:45 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000200)=""/181, 0xb5}], 0x1) 2018/05/17 12:08:45 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x2b, 'memory', 0x20}, {0x2f, 'io', 0x20}, {0x2b, 'cpu', 0x20}, {0x2d, 'cpu', 0x20}, {0x0, 'rdma', 0x20}, {0x2f, 'memory', 0x20}, {0x2b, 'memory', 0x20}, {0x2f, 'pids', 0x20}]}, 0x32) sendmmsg$unix(r0, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x0) close(r0) 2018/05/17 12:08:45 executing program 0: unshare(0x60000000) r0 = socket$inet(0x2, 0x3, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x408000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0x7}, {0x0, 0x1}], 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000000c0)={0x729, 0x9, 0x0, 0x20, 0xc0de, 0x3, 0x3, 0x1, 0x1ff, 0x80000001, 0x10000, 0x6}) 2018/05/17 12:08:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x200, 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_NMI(r2, 0xae9a) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/17 12:08:45 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = shmget$private(0x0, 0x2000, 0x54000031, &(0x7f0000fed000/0x2000)=nil) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000001c0)={'veth1_to_bond\x00', 0x9002}) shmat(r4, &(0x7f0000ff4000/0x1000)=nil, 0x6000) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) accept(r1, &(0x7f0000000140)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000080)=0x80) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000300)={0xfffffffffffffffe, 0x0, [0x9, 0xffffffffffffff47, 0x203, 0xfffffffffffffffc]}) 2018/05/17 12:08:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000140)={0x10, 0x0, [0xc0000103]}) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r4, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r4, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:45 executing program 2: seccomp(0x0, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000100)=[{0x9, 0x40, 0xfffffffffffff000, 0x1f}, {0x9, 0x1, 0x4, 0x200}, {0x0, 0xffffffff, 0x400, 0x2}]}) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400840, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000140)={"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"}) 2018/05/17 12:08:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') preadv(r2, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0xcc}], 0x1, 0x0) [ 97.028512] Unknown ioctl 1075343564 [ 97.041322] Unknown ioctl 1075343564 [ 97.108424] IPVS: ftp: loaded support on port[0] = 21 2018/05/17 12:08:46 executing program 2: getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{}, {}, {}, {}], 0x200000000000025a) 2018/05/17 12:08:46 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000200)=""/181, 0xb5}], 0x1) 2018/05/17 12:08:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000140)={0x10, 0x0, [0xc0000103]}) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) linkat(r4, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:46 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x7fe, 0x1000000ff) sendto$inet6(r0, &(0x7f00000000c0)="6a725a5f62d02a6be55afd02d999", 0xe, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f00000002c0)}, 0x2000) 2018/05/17 12:08:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001500010000000000000000000a000000", @ANYBLOB="05000800006f0000001400010000000000000000000000ffffe0000002"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/05/17 12:08:46 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000000000"], 0x2a) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000600)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, &(0x7f0000000480)}, &(0x7f0000000500)="efe2b0e5df9b", &(0x7f0000000580)=""/100, 0x0, 0x0, 0x0, &(0x7f0000000280)}) 2018/05/17 12:08:46 executing program 6: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x3580, 0x0, 0x4888}}}}}, 0x0) 2018/05/17 12:08:46 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000800)='/dev/usbmon#\x00', 0x0, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') 2018/05/17 12:08:46 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0xc3ca) 2018/05/17 12:08:46 executing program 4: r0 = shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) shmdt(r0) 2018/05/17 12:08:46 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000000)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xb56, 0x400042) 2018/05/17 12:08:46 executing program 2: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000006000/0x2000)=nil, 0x2000) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x8, 0x20}, 0x2) r1 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000001c0)={0x2, 'veth1_to_bond\x00'}, 0x18) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1e) 2018/05/17 12:08:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/75, 0x4b}, {&(0x7f0000000100)=""/72, 0x48}, {&(0x7f0000000180)=""/174, 0xae}, {&(0x7f0000000240)=""/123, 0x7b}], 0x4) 2018/05/17 12:08:46 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f00000002c0), 0x8) 2018/05/17 12:08:46 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f00000001c0), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000280)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/05/17 12:08:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000140)={0x10, 0x0, [0xc0000103]}) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mknodat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:46 executing program 6: request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='eth0*}\x00', 0xfffffffffffffffb) [ 98.305296] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth1_to_bond, syncid = 0, id = 0 2018/05/17 12:08:46 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/17 12:08:46 executing program 6: 2018/05/17 12:08:46 executing program 2: 2018/05/17 12:08:46 executing program 5: 2018/05/17 12:08:46 executing program 1: [ 98.438630] sg_write: data in/out 393180/78 bytes for SCSI command 0x0-- guessing data in; [ 98.438630] program syz-executor7 not setting count and/or reply_len properly 2018/05/17 12:08:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000140)={0x10, 0x0, [0xc0000103]}) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r4, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r4, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:46 executing program 4: 2018/05/17 12:08:46 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) 2018/05/17 12:08:47 executing program 5: rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x42a4ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) exit(0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/172) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4b, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) 2018/05/17 12:08:47 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x800002, 0x11, r1, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) 2018/05/17 12:08:47 executing program 2: 2018/05/17 12:08:47 executing program 1: 2018/05/17 12:08:47 executing program 4: 2018/05/17 12:08:48 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f00000001c0), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000280)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/05/17 12:08:48 executing program 4: 2018/05/17 12:08:48 executing program 2: 2018/05/17 12:08:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r3, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r3, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:48 executing program 6: 2018/05/17 12:08:48 executing program 7: 2018/05/17 12:08:48 executing program 1: 2018/05/17 12:08:48 executing program 5: 2018/05/17 12:08:48 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f00000001c0), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000280)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/05/17 12:08:48 executing program 6: 2018/05/17 12:08:48 executing program 7: 2018/05/17 12:08:48 executing program 1: 2018/05/17 12:08:48 executing program 4: 2018/05/17 12:08:48 executing program 5: 2018/05/17 12:08:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r2, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:48 executing program 6: 2018/05/17 12:08:48 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f00000001c0), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000280)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/05/17 12:08:48 executing program 2: 2018/05/17 12:08:48 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:48 executing program 4: 2018/05/17 12:08:48 executing program 7: 2018/05/17 12:08:48 executing program 1: 2018/05/17 12:08:48 executing program 5: 2018/05/17 12:08:48 executing program 6: 2018/05/17 12:08:48 executing program 4: 2018/05/17 12:08:48 executing program 6: 2018/05/17 12:08:48 executing program 7: 2018/05/17 12:08:48 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='./file0/file0\x00') syz_fuse_mount(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/17 12:08:48 executing program 1: 2018/05/17 12:08:48 executing program 2: 2018/05/17 12:08:48 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) socket(0xa, 0x1, 0x0) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:48 executing program 1: 2018/05/17 12:08:48 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f00000001c0), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000280)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/05/17 12:08:48 executing program 4: 2018/05/17 12:08:48 executing program 5: 2018/05/17 12:08:48 executing program 1: 2018/05/17 12:08:48 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) socket(0xa, 0x1, 0x0) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:48 executing program 6: 2018/05/17 12:08:48 executing program 2: 2018/05/17 12:08:48 executing program 7: 2018/05/17 12:08:48 executing program 7: 2018/05/17 12:08:48 executing program 6: 2018/05/17 12:08:48 executing program 2: 2018/05/17 12:08:48 executing program 5: 2018/05/17 12:08:48 executing program 4: 2018/05/17 12:08:48 executing program 1: 2018/05/17 12:08:48 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) socket(0xa, 0x1, 0x0) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:48 executing program 2: 2018/05/17 12:08:49 executing program 0: 2018/05/17 12:08:49 executing program 4: 2018/05/17 12:08:49 executing program 7: 2018/05/17 12:08:49 executing program 6: 2018/05/17 12:08:49 executing program 5: 2018/05/17 12:08:49 executing program 2: 2018/05/17 12:08:49 executing program 1: 2018/05/17 12:08:49 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:49 executing program 7: 2018/05/17 12:08:49 executing program 5: 2018/05/17 12:08:49 executing program 4: 2018/05/17 12:08:49 executing program 1: 2018/05/17 12:08:49 executing program 2: 2018/05/17 12:08:49 executing program 6: 2018/05/17 12:08:49 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6e657400651479c6a272e021ea2f408639284bb1d3f9e988cc4deba2827a8a2d4dacbbeb3dd4856db5bf59e3", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9) fallocate(r1, 0x0, 0x0, 0xffff) lseek(r1, 0x0, 0x4) 2018/05/17 12:08:49 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:49 executing program 4: 2018/05/17 12:08:49 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") msgrcv(0x0, &(0x7f0000000000)={0x0, ""/41}, 0x31, 0xfffffffffffffffc, 0x0) 2018/05/17 12:08:49 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) 2018/05/17 12:08:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 12:08:49 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000000000"], 0x2a) write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x89}, [{0x0, 0x0, 0xb9cb, 0x0, 0x9, 0x0, 0x7000}]}, 0x78) 2018/05/17 12:08:49 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) [ 100.993956] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 12:08:49 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x890f, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='//file0\x00', r1, &(0x7f0000000380)='./file1\x00', 0x2) 2018/05/17 12:08:49 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:49 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r0, &(0x7f0000000180)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10) r1 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0x0, 0x0, 0x4}) 2018/05/17 12:08:49 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x4c}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000000), 0x4) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000080)={0x3}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f00000001c0)) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x8000, 0x9, 0x7fff, 0x8, 0x1ff, 0x3, 0x3e, 0x2, 0x379, 0x38, 0x2c1, 0x6, 0xffffffff, 0x20, 0x2, 0x1, 0x9, 0x80000000000}, [{0x2, 0x800000000, 0x896a, 0x6, 0x4e, 0x5, 0x25f, 0x5}, {0x5, 0x0, 0x7, 0x1000, 0x4, 0x80800000, 0x9, 0x6}], "3e279cae80a5b12e2b25d1864a4460cf289442f5ea58f78581a8de616eb13c28e02d2d444a9b699c6428722d38147adebbebef69186130d34116e9e74dfaff4e35f2b3164210d344b6bad3d1daf5957b6ffa620b4c1309e19159526b75c39efcec76d89030f209d8450a65f509155862a6fb257f0578a401382f186ce18d93e6e1fe59cfe16176c40816c1436df214936329ecd067952b4d0add86de58288bd330c845043aef3a3042f354132a3b400b64707e70c7e872edac3934914f", [[], [], [], [], [], []]}, 0x735) r2 = dup2(r0, r0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00000000c0)=0x10001) renameat(r2, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') 2018/05/17 12:08:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendto$llc(r1, &(0x7f0000000080)="591d0e17f91a272eb42a183dbec553fd", 0x10, 0x0, 0x0, 0x0) recvfrom$ipx(r1, &(0x7f00000004c0)=""/220, 0x10f, 0xffffffffffffffff, 0x0, 0x0) 2018/05/17 12:08:49 executing program 6: gettid() r0 = fanotify_init(0x20, 0x400) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000080)="c404da69635ea76396dd8701c48dc38000607aa89dca8d2a", 0x18}, {&(0x7f00000000c0)="d76344b83cde57d90cda6d4b85597d691379a910ffe165c63ec4666ee14984cc426bfa3ae5743cca50bc38afd0a4d71d2b43e61c639aed", 0x37}, {&(0x7f0000000100)="92a2af76362bc97a33d66f7c783c92a8b2af8a968197ce2254790a3b3777a226446d5f219386ac73929ac9e52d84c223ff3486d176bbee17ca6d9650ac02dd738c744b8ac6bf1dc01321ba17247376f757b5f54b", 0x54}, {&(0x7f0000000180)="7228792654a2679c6ce57e0ca580d4ac4dcf8ac58893a46ebd368f4666b567e0368d5a605a6a9b72d68ca0b9092078950854b6f31f7a5de0812fb8678b5e48edf22e2cde61556cdafeca2865fe55d39f17278d49a18b3a663c1920e9eed722a27cb390", 0x63}, {&(0x7f0000000200)="6e2d8cc8e1ef0369f6fabe4f58dc137d5b4f30ef0f5a962ba0fd7e7c25405fc6251ad65912e511e2b88b067e183335998d6a23e0189c5c2bd8db7875d64e684b3e5442673cb39fe153af130e63ebf2fe0dd400f8b48fbf010385", 0x5a}, {&(0x7f0000000280)="210822b6f3840b335797f064ef7084befcb17ce5759b1f87902dccd0fea84e6bb0c3c12c9889c6bc299ebef5c12f56cfeb256cc6974d0c85eb85827282fbb01d", 0x40}, {&(0x7f00000002c0)="60d902ed6fa140db9880315d16fe2a43f0b4973a9099b66b7b10986a253246c2aedd1047", 0x24}], 0x7, 0x34) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) rt_sigsuspend(&(0x7f00009b2000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x1, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f00000003c0)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2c1b51466574bebc, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000040)={{0x401, 0x5}, 0x10}, 0x10) 2018/05/17 12:08:49 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000001780), 0x2) recvmsg$netrom(r0, &(0x7f0000001700)={&(0x7f0000000000)=@ax25={0x3, {"ca2b5d678c2208"}, 0x7}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000040)="d4158e7b9d7b543d206aa56c6229f0ced7cf6714fee3229df01ad57b9107dbe1284a2be4c0f47d3d441331f150a7d3d1d2dde82a2d891b07e8193208579bde07783d4723ac82abfb161f144b56ea211fe82258095a80119e91d36c8ca3951e2e171915f973ddc14dccdb56f4a6c00d3dd8a2f24d51e5d7b1ad4158c79772907e252aeca8835c9cbe9b8ca9a79f5cbc099a304802a1cf2eb44e67b7c0091c83949b7bdc3c4c01b43447f8a8daef603f17a196888cf189b58a3658eb1e411d75e5ce2fdcd8739841213f26e6c915c0c954a1250ba1", 0xd4}, {&(0x7f0000000140)="ffaa49980ce13c9611c27d90b59a35f987bb0b80eaf8dbeec53d9cd0f5246dcf852fd66df1bd2c03f19c5ac9cf65672cafaf6af6e8313da6cac2ff43d1ea74c6d3327e8b63d6ce", 0x47}, {&(0x7f00000001c0)="49c29e31b568eaaeca424e56f41e1145f3bf1f741cc9d6d275d9f50ad16bae7ebea5305ccef0132b351773a9522732eda9659e4b30293feca8e90bc4a75ec23c82c8fe98f6bbb6b6cc8814e5cf1360415c2deec65dcb2f679467221ee27916e107f45c4920dd0d98798fbd4aabb39e20f71e5bea6e56fc0b7717bf2e6d1ac3b141e159f48ecfaf5e0142736299e2dd7979cdb3e3ce97ab1d74b8af50794c", 0x9e}, {&(0x7f00000003c0)="5ca0a8f228c25f4ea709d5b40e3b457b40e2f2780c3f68f6eef87e979271f0f9bc137bbb34fc3342dd39441cc2ea71ef1c927019c2db6257b6fd3abedc63c8b835e4ab651a48c6ac1540d9e992bb8b7453c0e6da9a65eabc760af0302d93839b5f47413847c02a5788ef7e6319fea7bb9e69ba8aa8aecded42c37573113355cc1f79553121b3f99bc40e1997acc282edc23d705bba367c363415a1f897171b06c2bef319e9ab7e7d0c138e7727d04e911451301397d9de53a7e65e9077d6ee4169a658d28651486caba798136e8a4de7b4e4dd8777aaf8158093c1c6a24791a69835667f97f001f721972b0a84583c", 0xef}, {&(0x7f0000000280)="643a624e0fe04defd5af00052f010b9093e3ad56ab59f8e94f0ea3f63959fbc8fe92f6430d9911fbe9629c4c81ccc4a06acf9afc69dc27917aa22636ee2df993ed5c7e5c042ae79045f00526df6e058b986eac65c490979faea615ad3ca2e05acb6d3857a3fe50e36d2cf72ab0307043829dbe4d32a60cfc9df1b946ed5cd83c8452e2cf8ec0d5a020fb5fa0b00f6a392e1e55bfa23688f8c2", 0x99}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="08eee828f3a127a7cdfcb5e317859bb19e885df067d6bfb7872171ce50ba657241b73f1854bff495ecf35b0ed059744a870270318e480889fc928c1e63401df682d2bc7a37e8d217d626aded6d723cc5c932289f098b8640636343ae30645b0349eb8c56a9482110960626e02fcc25c2aa8e08f84c94cbd30fc6f04b83240542b98e6c1c92115a2fe81cc3255bf5bf7b95e0541b47068c3199f7f2ae67", 0x9d}], 0x7, &(0x7f0000001600)=[{0xf0, 0x11f, 0x3f, "fd9de43d7d7f67193ca358059fc434399af57237e07df4092cb99c26d8fbc4eb8c9d11cd1cbf60fa65f68e1114d194b0da1e6105ee6fc08147bd0d2edbe6d609694d9321fc53136fb6bb49b17992294c727348222c16d420372dcd078e6ea2773a432818e3ca44dbf183b7544710aafa4a24b023c9ca3a1cea87f0d97a79769faf4ae29dff04243fc2c8f7fe7be432202d78509fffe77adb77c9d646639dbb4a81dc11872d4e41aef8f2462aa0168e67635e880175633f5b0b7332a3407421fd407b19eed133a5e19b152446a56df16f30742f22024eb20b114ae7ee82"}], 0xf0, 0x4}, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KVM_GET_MSRS(r0, 0x8004552d, &(0x7f0000000380)) 2018/05/17 12:08:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) socket$key(0xf, 0x3, 0x2) fchmod(r0, 0x408) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/05/17 12:08:49 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x8219, 0x9, 0xfffffffffffffff7, 0x3, 0x5, 0x1ff, 0x0, 0x1665}, &(0x7f0000000040)={0x7f, 0x5, 0x3, 0x800, 0x1, 0x101, 0x1ff, 0x1}, &(0x7f0000000080)={0x7fff, 0x81, 0x7, 0x9, 0x8, 0x100000000, 0x3, 0x8cd3}, &(0x7f0000000140)={r1, r2/1000+10000}) fallocate(r0, 0x0, 0x4000000, 0xffff) fallocate(r0, 0x3, 0x0, 0x2cbd) 2018/05/17 12:08:49 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:49 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0ee545cf006f388000006a0a00ff796137bf7e"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x8, 0x4, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4000}, [@jmp={0x5, 0x0, 0x61}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x3, 0x466, &(0x7f0000000300)=""/187, 0x0, 0x1}, 0xffffffffffffff71) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000002c0)='./file0\x00', 0x3036, 0xc56d) bpf$PROG_LOAD(0x5, &(0x7f0000005280)={0x10, 0x5, &(0x7f0000000480)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x3f}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x7, 0xbb, &(0x7f0000000600)=""/187, 0x0, 0x1}, 0x48) 2018/05/17 12:08:49 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0xfffffffffffffd60) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffff93bb9d80412386dd6006f526e2c300081100000000000000000000000000000000080002000000000000000000000000000100004e2200089078ffbd9e98e01d2a6348a6db1c8f28c0eb9da9357494f8b0c97385906f06727d6e8f95ad35c8e39d47f77b25917a3f11b329f103752e18f74ec35d0a0f308d362df1ea6e3a6cd837d959cc8cb499cb520042180930eb4dc8f4de6d2d3c3aa1329de8b1ec1a5073baae473a3db374feeca2c99cc14d91d474"], &(0x7f0000775000)) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x40) mq_getsetattr(r1, &(0x7f0000000080)={0x9, 0x4, 0x9, 0x4, 0xfffffffffffffffb, 0x1, 0x5, 0x6}, &(0x7f0000000100)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) getpgrp(r2) 2018/05/17 12:08:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x70000000000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x1fe0000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0xfffffffffffffffc, 0x1000}, 0x90) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x48040, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) recvmmsg(r1, &(0x7f0000007700)=[{{&(0x7f0000006480)=@nfc_llcp, 0x80, &(0x7f00000075c0), 0x0, &(0x7f0000007600)=""/193, 0xc1}}], 0x1, 0x0, &(0x7f0000007800)) 2018/05/17 12:08:49 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x40) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000080)={0x4000, 0x0, 0x0, 0x0, 0x22}) symlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0/file0\x00') 2018/05/17 12:08:49 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x10080) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'rose0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001800)={@local, @multicast1, 0x0}, &(0x7f0000001840)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001880)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000001980)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001c00)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000003300)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000003500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000034c0)={&(0x7f0000003340)={0x154, r1, 0x404, 0x70bd2c, 0x25dfdbfb, {0x1}, [{{0x8, 0x1, r2}, {0x138, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8e0b}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r6}}}]}}]}, 0x154}, 0x1, 0x0, 0x0, 0x24040050}, 0xc011) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r7 = socket(0xa, 0x1, 0x0) ioctl(r7, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mount(&(0x7f0000000000)='.\nfile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, 0x0) 2018/05/17 12:08:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x8000000000000001, 0x84) getsockopt$sock_int(r0, 0x1, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/17 12:08:49 executing program 3: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:49 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) time(&(0x7f0000000080)) listen(r0, 0x0) time(&(0x7f0000000000)) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000005540), 0x0, &(0x7f0000005580)}}], 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 101.363731] ceph: device name is missing path (no : separator in . [ 101.363731] file0) 2018/05/17 12:08:50 executing program 7: r0 = socket$inet6(0xa, 0x20000002, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e22, @rand_addr=0x2}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e23, 0xfffffffffffffff9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x58) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f00000000c0)) setsockopt$inet6_opts(r0, 0x29, 0x3a, &(0x7f0000000000)=@fragment={0x0, 0x0, 0x7fffffff, 0x6, 0x0, 0x1f, 0x66}, 0x8) socket$inet6(0xa, 0x800, 0x4040) 2018/05/17 12:08:50 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, ':ppp1.-'}, {0x20, "2d6b657972696e6795296367726f75702c5b272d"}], 0xa, "284c318af34488ef192cd95fcdd91dc5fea9550d27b65c3bafc81f59e29e7e1aa0ba8da40e4fcc5924a891d676074d438d208ffd642f4f3ea04204ead5ae451fbd2d3ba23c3f1d2534f34427ef27bafb4d1a1c69730ddacb135ce5529dbe0cb1c49833ae9a51e05d919f5ecf40e3b2a18f390781d8edcf791c2562a390ef884b7ffc2a30a46abdb3b08b990257bd786dd10c99"}, 0xbb) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14, 0x800) stat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@rand_addr=0x1584ec6d, 0x4e21, 0x7fffffff, 0x4e22, 0x82, 0xa, 0x20, 0x20, 0xc, r1, r2}, {0x1, 0x8, 0x7fff, 0x3, 0x83cd, 0x1, 0x3}, {0x6f8d, 0xffffffffffff8000, 0x8, 0x8000}, 0x1f4a, 0x6e6bb5, 0x1, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x7c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3502, 0x1, 0x1, 0x7, 0x80000000, 0x12e, 0xfffffffffffffffe}}, 0xe8) clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), &(0x7f00000000c0)) prlimit64(0x0, 0x0, 0x0, &(0x7f0000000180)) 2018/05/17 12:08:50 executing program 3: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:50 executing program 5: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x2081fc) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x9) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0x9f, 0x0, &(0x7f0000000080)="2160e56020b87f385aed276afcec07e4af50a2013e37b893a79c2c15106a164229fd25379ea20a957ef95238f43177494fc15e214284628e443ddbd419fb657ae1f667b8bc41a97d9732cd257587ccb918e7dbab8e1e7eed3317bc18d78ed74290c372761ca8d6ca4a73ea1f4da74e698d26b2841ea69ed6152ad055b4515f2de4cc235cdc930b8fe7fbfe7fe38eca996d407384397e4eefdad8ce780bd0c4", &(0x7f0000000000), 0x1, 0x338}, 0x28) 2018/05/17 12:08:50 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c850000012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x4002, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000080)={{0x1, 0xfffffffffffffffe}, 0x1, 0xfffffffffffffffa, 0x8000, {0xd0d, 0x3}, 0x7ff, 0x4ee}) bind$alg(r1, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000200)={r3, 0x80000, r2}) r4 = accept4$alg(r1, 0x0, 0x0, 0x10002000) write(r4, &(0x7f0000000000)="f0327558287f2e6f3e29c30d02ff704c", 0x10) recvmsg(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)=""/220, 0xdc}], 0x1, &(0x7f0000000280)=""/91, 0x5b}, 0x0) 2018/05/17 12:08:50 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000080)="d48e5d62eaa98139bb62aa13d7c789be27b2fe994cc6ff10e628c6ffce9b6604934f9e0f72762317eb344030c0748f69c50274152a26281a8ef7782478cf8cb43ea00305d178a23ea7b7e545bc5f26d8bdc236c9f562593479d67c762c40cb160a3d5ad5d5ccec3f1244d0b77348ff31374a466370c421210e76d611ceb91388df857b6eadaa5d500f3a145784c093f26056d671c49b86c2cc79fb587df16b6ce47ee8e8fe14e918a3959d97b7aea59e307483329c634ce6e8b986d7732864ab231a633c0feaa83cb42f0efeb3a830129d3fd39d68c0336f27f00d282d6a9a6543c3bd112842ed9146") ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) 2018/05/17 12:08:50 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='smaps\x00') setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x1000, 0x7, 0xf3, 0x20, 0x3f96, 0x1, 0x4}, 0x1c) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/202, 0x2000020a}], 0xffffe6d, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000080)=""/82) 2018/05/17 12:08:50 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x2, 0x800) pwrite64(r0, &(0x7f0000000040)="818ecb616890db1dd039d189ea3fe7fece55776402581dd1a0114744ea8c9a102879b67f0e357aa0525a4d2c0cbc38a366c05f944b5d170dc4e376be6cda9737a5c17cc7db625e4cf79cae1a837591d6aafda7a0d4541779624d8f99994c8212d242cf61846760178e34f9a8ad", 0x6d, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x1f, 0x7, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_getoverrun(r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000480), 0x10) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x2710}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f0000001440)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000200)=@updsa={0xf0, 0x1a, 0x421, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff}, {@in=@broadcast=0xffffffff, 0x0, 0x32}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x0) 2018/05/17 12:08:50 executing program 1: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="756d61736b3d352c6d66745f7a6f0100008000000000706c6965723d002c00"]) pkey_alloc(0x0, 0x2) 2018/05/17 12:08:50 executing program 2: r0 = socket(0x2, 0x1, 0xfffffffffffff800) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x20000000000000}) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000200)) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0xa1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x401, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000280)={{0x7ff, 0x2}, 'port1\x00', 0x20, 0x9, 0x20, 0x1ffc000000000, 0xe21, 0xff, 0x1, 0x0, 0x7, 0x8}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x101000, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$TIOCEXCL(r1, 0x540c) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000400)=ANY=[@ANYPTR=&(0x7f00000003c0)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYPTR, @ANYBLOB="4f078bd1765de6d10bff477a2f7f73c69e964d769411a54f349c01fffe90cc898f06a06fa4e6fe2bb2ff6c081b855d74c778c039f399d94e045df3863c9fe83a5ddf85daaba1e1e5", @ANYRES64=r3, @ANYPTR, @ANYRES64, @ANYPTR64], @ANYRES32=r0, @ANYBLOB="dd93d6", @ANYPTR, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES16=r0, @ANYRES16=r3, @ANYRES64=r4, @ANYRES64=r3, @ANYPTR, @ANYPTR64, @ANYRES64=r0], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR, @ANYRES16=r0]], @ANYRES32=r1, @ANYRES64=r3, @ANYRES32=r4, @ANYBLOB="d7f9f20a7a062ccb086dc3e0c4936ee902666b2e27df39ec37c324d74d6af2823853d49559e27dedcdf0e9462074295891fa7f78583b896e01c9a289e0bf9061232ee07b27d879ccadefb8ce41d8a7ea8dcc1f8a610f334c3ce77201742fcad0469b5c86542819e34f34bda33cc988a3d77f9f59562567ab3b75dd4f76d46344f348f27972fb4299ecedc235c62279d36d7f6bbacd40eccd0cd5fe3f54480b5313f3a522"], &(0x7f0000000140)=0x5) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) socket$packet(0x11, 0x3, 0x300) r5 = syz_open_pts(r1, 0x20201) write(r5, &(0x7f0000000140), 0x28d) 2018/05/17 12:08:50 executing program 3: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:50 executing program 5: r0 = socket(0x1b, 0x5, 0xffffffffffffff8a) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80}}, @in={0x2, 0x0, @rand_addr}], 0x58) 2018/05/17 12:08:50 executing program 7: perf_event_open(&(0x7f0000000200)={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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x88802, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x5) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000280)=""/4096, &(0x7f0000000140)=0x1000) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x8, r2) r3 = socket$inet6(0xa, 0x800, 0x1) ioctl$sock_netdev_private(r3, 0x89f7, &(0x7f0000000080)="8b7508542e8c25e9404a575a5e7014f4ef7b0b2fc147c12a2bf6de9024ec2a4759e0a910a98bc1293c45b55c63ecc844421bb60d857b3910a2aec4f4fce1ec0e1a360cb8b2e74ec825b0b02bf92386046c0f1de730dfd1531f315d2c64b5626d8683648796f5dd0b577686cd6c0d846a544010c8310274f67474fe872ae62af2296124d5f2350d16eadddc2527a21c24d40075daea4ed1261d970eecc53bd3d576915f849fab1189bb5f059e") 2018/05/17 12:08:50 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x900000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r1, &(0x7f00000001c0)='threaded\x00', 0x762c) write$tun(r1, &(0x7f0000000200)={@pi, @hdr, @ipv6={0x0, 0x6, "72eb8f", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f12d17", 0x0, "160d99"}}}}}, 0x46) ioctl(r0, 0x101, &(0x7f0000000280)="7b8244a5a4a57aa58b6db05983dfe02e1904ede427c557752987c51004859264cf9cc136a7e7984c352b12bae665f07d83581c229f3f82dc9ab2e02e5f14bbd74374424bc0ab7d2051e46682bda052809e4e7c03a3cc3bdf4906e8e180b7231905c8a5a9fc06bf11f42c67f3785628c3a5f0cb390cd50a08410339e57723a5d505b0fd44d5367dfa4aaa88e278032ce67a6ba46ffc1ea79b01c4eaf3cb6d3e4ee6eabb7afaa822748992f94ce03ff63cfbe23b91ca1843a03fada8b06e05d150a4617c1bf0d78f377e09ede63373f187605d72d7ae445455a0868627eace89") fadvise64(r1, 0x0, 0x0, 0x3) [ 102.446514] ntfs: (device loop1): parse_options(): Unrecognized mount option mft_zo. 2018/05/17 12:08:50 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'syzkaller1\x00'}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') getdents(r1, &(0x7f0000000180)=""/69, 0xff15) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x33b, 0x7, 0xfffffffffffffffd, 0x10000, 0x4, @random="095f6ed5fdc3"}, 0x10) 2018/05/17 12:08:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000ce000000005135d71a0fa79c816c35000000ffff"]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x101ff, 0x3, 0x3006, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) 2018/05/17 12:08:51 executing program 3: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) [ 102.572578] ntfs: (device loop1): parse_options(): Unrecognized mount option mft_zo. 2018/05/17 12:08:51 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x44}, {0x6}]}, 0x10) r2 = socket(0xa, 0x1, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x404000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x1) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg(r0, &(0x7f0000003040)=[{{&(0x7f00000012c0)=@can={0x1d}, 0x80, &(0x7f0000001840)}}, {{&(0x7f00000018c0)=@ipx={0x4, 0x0, 0x0, "982a5c276750"}, 0x80, &(0x7f0000002f80)}}], 0x2, 0x0) 2018/05/17 12:08:51 executing program 0: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0xb6, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, {0xa, 0x4e21, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x3, [0xffffffffffff83d8, 0x401, 0x0, 0xd2, 0x800, 0x7ff, 0x7, 0x6]}, 0x5c) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = timerfd_create(0x9, 0x0) timerfd_settime(r1, 0x0, &(0x7f00000000c0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000040)) 2018/05/17 12:08:51 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000100)=@hopopts={0x0, 0x1, [], [@enc_lim={0x4, 0x1, 0xc758}, @calipso={0x7, 0x8}]}, 0x18) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000001480), 0x0, 0x0, 0xffffffffffffffa3, 0x1}, 0x0) r1 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r1, 0x0) [ 102.814400] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 102.822779] FAT-fs (loop6): Filesystem has been set read-only [ 102.901633] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 102.943431] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 102.964351] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 102.983396] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 103.000159] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 103.012633] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 103.022256] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 103.030483] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 103.038970] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1041) 2018/05/17 12:08:51 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x912, &(0x7f0000000040)="c626262c8523bf012cf66f") semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/05/17 12:08:51 executing program 3: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:51 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r0, 0x2287, 0x80fd01) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x8) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x100000000, 0x5, 0x2, 0x5}) 2018/05/17 12:08:51 executing program 0: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0xa, 0x3, 0x7e0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000180)) ioctl(r0, 0x440000000000127e, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x6}, 0x8) 2018/05/17 12:08:51 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000180)={0x79, 0x0, [0x3, 0x1, 0x200, 0x4]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd(0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r3, 0x0, 0x7}) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x400, 0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000080), &(0x7f0000000200)=0x8) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000100)={r4, 0x8000003f, 0x8001, r3}) 2018/05/17 12:08:51 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x4, 0x8d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000b40], 0x0, &(0x7f00000001c0), &(0x7f0000000b40)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff010000001100000000000000000076657468300000000000000000000000697036746e6c3000000004000000000062637368300000000000000000000000626f6e645f736c6176655f3100000000aaaaaaaaaabb00000000000001c0c20000000000000000000000d8020000d802000008030000627066000000000000000000000000000000000000000000000000000000000010020000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000db0e000000000000000000000004000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000f7ffffff000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000fb0000000000000000000000000000000000000000000008000000002000000000000000000000009d0000000000000000000000000000000000000000000000e40000000000000000000000000000000000000000000000000000000002002000000000000000000000000000000000000000000000000000000000000000000003000000090000000000000009000002000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000c17f000000000000000000000000000000000080000085a8d34bb6b1ec6d9a9b9480ff010000000000000000000000000000000000006367726f7570000000000000000000000000000000000000000000000000000008000000000000000000000000000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff010000001f00000000000000000069703667726530000000000000000000677265300000000000000000000000007665746830000000000000000000000076657468305f746f5f626f6e64000000aaaaaaaaaa000000000000000180c20000000000000000000000c0000000c0000000f00000006e66616363740000000000000000000000000000000000000000000000000000280000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff020000000900000000000000000073797a6b616c6c657231000000000000726f73653000000000000000000000007465616d5f736c6176655f31000000007663616e300000000000000000000000000000000000000000000000aaaaaaaaaa0000000000000000007000000070000000a0000000434f4e4e5345434d41524b00000000000000000000000000000000000000000008000000000000000000000000001000110000000000000000006263736830000000000000000000000079616d30000000000000000000000000697036746e6c300000000000000000007465616d5f736c6176655f3000000000aaaaaaaaaa17000000000000aaaaaaaaaaaa0000000000000000f802000048030000780300006270660000000000000000000000000000000000000000000000000000000000100200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068656c7065720000000000000000000000000000000000000000000000000000280000000000000000000000746674702d3230303030000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000009807000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000"]}, 0x948) r1 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0xfffffffffffffffd, 0x400000) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0x7}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="ab008000baa1b9591e2581b26e7a65002cb346297b8b697aea329e5c03b3672fa793d58e795d3f734c0974a05e63060000003178904b0862394d4a8e47a429f9b0f68399b254f1196b070fd3986c83529bdd8fa556c578c60afa1e3f4f5fae61c23180df1318382818dc21f6e1bd8403a9b6329bd9a690afe97b96ef14089e1ef62a36e401e2464961a16c86dfb7a5adaba250a9150025d78ce743e2eabbc74a3abfae5cbe37"], &(0x7f0000000500)=0xb3) getsockopt(r1, 0x5, 0x10000, &(0x7f0000000300)=""/100, &(0x7f0000000380)=0x64) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000180)={0x0, 0xffffffffffff65e9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x9, 0x3, 0xc, 0x0, 0x7, 0x32a, 0x0, 0x2, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r5, 0x80, 0x0, 0x1, 0x7ff, 0x4}, 0x14) 2018/05/17 12:08:51 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="12000000150b01000000000000200000020800004286cfe321390a2a2e0a4895d6d72567c5bcd89527d2bfbfd8fb0906a56fae62000000000000000007d5e9a64582bed145aa61c7e1143ff931ce9f45d32e30a356fc9ca6", @ANYBLOB="1400030062637366300000000000000000000000"], 0x2}, 0x1}, 0x0) 2018/05/17 12:08:51 executing program 6: r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffff8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x1, 0x400000) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000200)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'vlan0\x00'}}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000740), &(0x7f0000000780)=0x4) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x727, 0xffffffffffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r3, 0x5}, 0x8) write$binfmt_elf32(r0, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000580)=ANY=[@ANYRES16=r0, @ANYBLOB="f3f2f00a25620021bfcab8c10e569914b800fd5a62aacdea2385803d26ac03a16bda9d74947768a99ea350a2d6f0e04eb90bd3b263a2abdc231d6abeb30164e9ff03ee48ce287e430a44acb2dc5d5ab399481c276bcaa6f0c132d01ac7875f83ee200e4952ba019cf636b5982115568a80a8eb51e2511d06e046db93d40aed21b76c898b3d0e093bef50b2c8f726e01bab5a81d408399621b7", @ANYRES16=r0, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB="a335a064b2e60cac86940d6dbbb758755939a0b776c6d84b347aab5fc879f71a35b75a3f54ff0d31dc60878bcc48b8d8e7bb505edadc1d6d4b24bb443b41914cf4d386d2be747f9b91ba12c27a1ebecdab4a509f2969e26480580e4dbb8460715a2dadf871e9cb951cd52015641b06c433da86e76782d758edbbb7045d3f093a9137b4e94d017775e76c29742fdabd7feb9f808545607cc71b407a0ff6e77eec5e456e38b40daaae24a6f5256ab49d61b9fbe4625d7648e0805141f8f68c93d2c407e64ceb9666d84bc053f50fdd71ffee786b", @ANYRES64=r0, @ANYPTR, @ANYRES32=r2, @ANYRES32=r0, @ANYRES16=r2, @ANYRES32=r2, @ANYRES64, @ANYPTR64], @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="66265e8e8f34a492d9c04a0b6e3dac4badd96d77ecb4b89258d620f9ec2524d3eee1b689d8e765dd13559c371098733f685d20c3df0b456ed7c6bcf24d43f95c4b0a8e0be23be5a28ac4b1bfdb7dbdc1005c1eb154eb466f66cd1dba9578da4df1772d719e422dbcd7ad6ee92c0cfa313b5ba4648a86f4e2a14607659f6896298f3402b3e4d8bd14cdbd148a0b96837ee7638373aee8253ac0f244737d2b1898115b24b0bcca3d0caffb57c48c08af678c1bb24427bbe5866d99bd4305f98262", @ANYBLOB="dcf034a0be8e195ca5a7861bfc0622272e0aeed6ea56b1f789ee356ed4d1707017a3fef7c4f461ea7ae59465e1155e93d1c1d2feee9a57266d379020608f10fda646e17543f33502cae6a0a38704706a0a416c92fe4572096632da07523c6f0b3e92b33b171546f62f433ee02570e5186c22fafdbb6794fd8788f2e9914549a4fc56b316328f8f33457d8b5203983a5a40d3da62c5bd361e3394e4b653e3b89d5548945fb50ea218f05eca183f00d783daf732509a778e06e34365acb2a70234ef98043253ab1b3e229a57c2d57e8f413390446048e11575ec72c7e7e258c381f1bed3a3697502", @ANYPTR64, @ANYRES64, @ANYPTR], @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16], @ANYBLOB="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", @ANYRES32=r0]], 0x8) 2018/05/17 12:08:51 executing program 6: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) bind$ipx(r0, &(0x7f0000000100)={0x4, 0x9da, 0xae, "45c8f3b52101", 0x4}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) sendmsg(r0, &(0x7f0000000080)={&(0x7f00004f5000)=@generic={0x10000000001e, "0400000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000180)="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", 0xfffffffffffffee9}, {&(0x7f00000000c0)="65ad95e8890bee0acbb17cd3239f6dc435d804b0c533850461c8103ccebb7eb3d0a219f4058c8028585699baf62c69"}, {&(0x7f0000000280)="e3df8d9c04926c84b36c99ad29ccd13fa81c1a144476412fb5777b9cee97be00ef4d9db49d5bef79111aa18cae3cb86c2f863454845f436ec6536d106371c0431024c2e76b0dc1ad64b936ab6583afbed065d6be91f2458049549b9d8228a457da42204bbcb6fbbe08c955b1f1f32d785ff120d1ffda26759345d285a467e8e760157ae366a30c4e0d398fd67b867dd12cbdb5c0bf16e209256b26b329b18299790707344d41e89a5d09a1708b620eb2f18c8e36e54b7f12053b6a966be87a8b4774d1274c5794084500"}, {&(0x7f0000000380)="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"}, {&(0x7f0000001500)="45f7fac3acd3cb358062a4b3093baae38b86a837623f92e8556e4762687c1c9f490ced6faafba3bc217fa9c3e1e8894de520eace81d7841835e07881fac47f97cf2d63f29cc6632e"}, {&(0x7f0000001380)="58d9c97bc4d72b0d9e049a5dee8ae53d081d37a0f58a72ad75e55c0f8a4ef09f412a3c76fefbe305950c47d01d1439b2537e3c4589058480fc3e171e81d846db0240a792f9c6e0bf47c253582258cb8948a83577b95a4c966c68a043f3120bbcba69b4b3a152cd3e1d6b9e2ff3f23c4ff45bb477efba0dd97942553b54f8e5f74f211f089a5f6a0d22109600cc123d0038fda3be0073cfa968bb5ad194ea8f6ef6d96ca3fd8eed5589f5fa99aec4abc54bf1babe2648f58c6315f92fb8036ff40cc28644065c5b5dfea8d41c27955e4eeb42c35038a3"}], 0x0, &(0x7f00006e9c68), 0x14a}, 0x0) 2018/05/17 12:08:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0x80) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x4e, &(0x7f0000000000), 0x4) 2018/05/17 12:08:51 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/17 12:08:51 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0xb49, 0x20, 0xd6c6, 0x6}, &(0x7f0000000180)=0x18) io_setup(0x8, &(0x7f00000001c0)=0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002380)='/dev/mixer\x00', 0x40000, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002480)='/dev/sequencer2\x00', 0x185400, 0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f00000025c0)='/dev/dsp\x00', 0x200, 0x0) r8 = creat(&(0x7f00000026c0)='./file0\x00', 0x10) r9 = openat$full(0xffffffffffffff9c, &(0x7f0000002880)='/dev/full\x00', 0x201, 0x0) r10 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002940)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r11 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002a40)='/dev/sequencer\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) io_submit(r3, 0xa, &(0x7f0000002c00)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xf800000000000000, r1, &(0x7f0000000380)="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", 0x1000, 0x7fffffff0000, 0x0, 0x1, r4}, &(0x7f00000023c0)={0x0, 0x7d2190b1650a291f, 0x0, 0x3, 0x64a7, r0, &(0x7f0000001380)="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", 0x1000, 0x1d, 0x0, 0x0, r5}, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x1, 0x8, r1, &(0x7f0000002400)="0394a08e5c69c41a63dea9a63bdac88c98ba3e173301ebe70845d8f7eff599e55abf8b1aeb28de5e494cf58cab3e2bca1f921388a90df7de1574fda55bbe5b764d01eaa8bd112712ac1dd7b1f2e8607cea5a9ac4bf161c9cf1de2dd17284bb", 0x5f, 0x1, 0x0, 0x0, r6}, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x3, 0x4, r1, &(0x7f0000002500)="29ae768ebe01a561f968ea19cf70c39060bcc790c55182064fc111879e111aa7722dadd31b5055cb20fe45dca9567b842023c4ceaf290bf47b74925cf8968549223417f84b61dde5158393553526175bdd4c70c00c6de79b177f5db813a72d006767b35b599b079e0648e357eb6989b4de314416301691f277032f7c3bc8ebd2b2f52653e99061058b21c6fa0a818ef76399d10af35701fadae0a7d3074d3e49d607f763a44b97b578121ce87a4b5e083ef055ed5d2a", 0xb6, 0x80000000, 0x0, 0x1, r7}, &(0x7f0000002700)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000002640)="cce6d8270b45ebd0c4ae8b09f543ee31e2f92d5278b8904e63793f376af2b0e72226bca3c385349be1c30e9c94536427e2c665526a4d7fef8c6734ab76a2d99e9e808394ea43748e0c169fa4b3c09b264a9280e1f08523be08ec4110882c1a6bbacf065b5c9fec1c9d658f0afc3c82eff34483d4f095c678472d07d8f8ca962f", 0x80, 0x401, 0x0, 0x1, r8}, &(0x7f0000002780)={0x0, 0x0, 0x0, 0x7, 0x80000000, r0, &(0x7f0000002740)="6b618268d9344f7ab85f1cf3bcd12468abb243", 0x13, 0x9, 0x0, 0x1, r0}, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x7, 0x6, r1, &(0x7f00000027c0)="c934c78c1aaa66c6d08c71d8fb14975557852ed1c767c3865930ed2c939e5e2590f8711f251fe940135b26e6bee31ada13f24d30a9bc9d80a3db9eadbcfde45630d702dd44f0247e62341143fbabd0ca9aa19ba899871eccf70ba165128a84767a7cf99dc73e5a1c0cf28c343862409ab1863452bcdd892360ce0fd569c463f4eedcd65294c03c6367c5", 0x8a, 0x6, 0x0, 0xdff0325e25060e44, r9}, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x7, 0x622, r1, &(0x7f0000002900)="8785037e7e41bf", 0x7, 0x1, 0x0, 0x1, r10}, &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f00000029c0)="2e4599a17dd2d303fc11807ac9573e56352a2b68eb8aa7864e7b3a7355880439c13ca73aeb69e668fb78debc303b583ed4bcee14c30069074cac82ba58c9c9117af7e836142c568829ca7c127d21e31bf403faee0c2263b01ae9b1d5f45353f9b5f78727085bed94202cef3a6eb1cb1003c1b3336fcf6aec793f7cf031", 0x7d, 0xfffffffffffffffd, 0x0, 0x1, r11}, &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0xe, 0x2, r1, &(0x7f0000002ac0)="ad7e2a3acbd4f7a75517adac0a25a2ca82bbf950f942f12eb94f58b74ed4cdc1877d8e97bd6bf4480bacff533083c960e5de33fcd0c8296b0d052ed218835f6ec6e3303a7f839ce20999f800527ee463a695041a0f5cca145b11cfe723e445aa2e6465bd4247f7a7d5135e0a4cb387bbfc2c5f45b5c0e49db5559a98900238cf2b4775b63f85b41804e0906e33bc742d9e44190eebe643a7bac03c9622633eb8c924406853dfc0747b55e64da3ae3bdcf7499626ebb5bcd6b08e494757952b092b8f35a2323b27ccab49047866599325215cad4699a034825882dcbc", 0xdc, 0x0, 0x0, 0x1, r1}]) connect$can_bcm(r0, &(0x7f0000000100)={0x1d}, 0x10) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="05000000bff3c2b99e7d6a09504c3584626f78b7297ed5b3f8cc2de88f9c124000000000080000000000000000000000000000000000000088a2013c678cc0ed8f5f3176e34fb709a09556556493ba8ee86c6fcade7828e4679c4d275afabfe1ece956d7eb012194857bae056049159e949ce62266f795f84a577ffec5ec50f6cfd0f40f8e68c9c470ae9656b1687720ee01ee605175556f604ea1a0b5d282af546e342c4a1ab731e556d9922f1a35e67d62071a8f38ec15f25b28c5a1269225362974423e7552016ecdc26cf7c3b9f2f648a223e7f47f95441050493f8590b220833959f2cd9e1136aa8f67485c62656eb802320796aecd"], 0xf8) close(r0) 2018/05/17 12:08:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x401, @empty, 0x1}, 0x8) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect(r0, &(0x7f0000000540)=@sco={0x1f, {0x3, 0x6, 0xffffffff, 0x5, 0x7ff, 0x9}}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000480)={r1}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000004c0)={{0x2, 0x4e23, @rand_addr=0x6c}, {0x307}, 0x30, {0x2, 0x4e23, @loopback=0x7f000001}, 'ip6gretap0\x00'}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="f7ffffff000000000a004e210500000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000070000000a004e229f0000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e238100000000000000000000000000ffffffffffff01010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2104000000fe80000000000000000000000000000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2006000000ff020000000000000000000000000001ffffff7f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24e23f0000fe8000000000000000000000000000bb00000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220900000000000000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e210300000000000000000000000000ffff000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x410) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000000000), 0x4) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 12:08:51 executing program 3: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:52 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0ee5fcd34082751a6a92fffff6005d"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000000000000000000000000000000000009500000000000000"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0xfffffffffffffdd3, &(0x7f0000000300)=""/187}, 0x48) modify_ldt$write(0x1, &(0x7f0000000000)={0x7, 0xffffffff, 0xffffffff, 0x5, 0x2, 0x2, 0x4, 0x7, 0x8, 0x80000001}, 0x10) 2018/05/17 12:08:52 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) sendto$llc(r0, &(0x7f0000000080), 0x0, 0x40, 0x0, 0x0) preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000000080)=""/34, 0x22}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/83, 0x53}, {&(0x7f0000001140)=""/233, 0xe9}, {&(0x7f0000001240)=""/129, 0x81}], 0x6, 0x0) 2018/05/17 12:08:52 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaa947a81aaaa0180c20000001d004500002400000000002f907aac04ffbbe0000001000000000401907800d73cde00"], 0x0) socketpair(0x1, 0x1, 0xff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffc, "c4baa94a13cfbb2195d2e9e114bb339577f99bc9ee799c1ea218db5c8b309dbad7e723fd959d99b6c78704ceaf1ea7edadf962a127d582859536710d55f1b9", 0x11}, 0x60) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000001c0)={0x3a, 0x8000, 0x4, "92601ea16db615b57d7f9343cfd2dfd6fcafc049467989335e8e125900a0bd8b1cd0b3c21a0ab39a35f3bb280000000000000000ffff00000000"}) pipe2(&(0x7f0000000180), 0x80800) 2018/05/17 12:08:52 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'tunl0\x00', 0x4011}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8970, &(0x7f0000001000)={'team0\x00'}) close(r2) close(r1) 2018/05/17 12:08:52 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001740)='/dev/cuse\x00', 0x84200, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000017c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000018c0)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001880)={&(0x7f0000001800)={0x48, r2, 0x0, 0x70bd2c, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x440c0) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=@newspdinfo={0x5c, 0x24, 0x1, 0x0, 0x0, 0x0, [@algo_comp={0x48, 0x4, {{'lzjh\x00'}}}]}, 0x5c}, 0x1}, 0x0) 2018/05/17 12:08:52 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:52 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40001, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0x16a7}, &(0x7f000001a000)=[{&(0x7f0000001f34)=""/204, 0xcc}, {&(0x7f000000e000)=""/211, 0xd3}, {&(0x7f0000013f5d)=""/163, 0xa3}, {&(0x7f0000019ff1)=""/15, 0xf}, {&(0x7f0000006fa1)=""/95, 0x5f}, {&(0x7f000001a000)=""/56, 0x38}, {&(0x7f000001bff7)=""/9, 0x3a4}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000012fe5)=""/27, 0x1b}], 0x9}}], 0x32f}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xda, "f03d6c1d6492d7170ee9395ab56b42d24b473e801a56d51787003b98e038b6701d7ae71930f0da59ec89391dda98977c774e4b9d35c5fbbce603a8937d62ff5a7b6bc115cc3870a8c2b54530993f627a1e434939b99c0615b0c90989c35e3ec355f160ede688ca6c0d4da53cdb9d160e43f7415ddab742996233a54a6407f83ac31d161beee6ce0305d288aea09d07dcfcdca53f397f8702e93ea3c1ef88cb76823ed809c911ef42f4130cdbbab133e23cb258a6c9a8f8bb3f618ee7f03e64d03ffc219a3b6a77d5f972561570f080c734cc739c9d0560ae7dc9"}, &(0x7f00000001c0)=0xe2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}, 0xa1b, 0x1, 0x8, 0x80, 0x3d}, 0x98) 2018/05/17 12:08:52 executing program 1: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@int=0xaff, 0x4) prctl$setmm(0x23, 0x2, &(0x7f0000990000/0x2000)=nil) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x0, 0x1, 0x3, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000abc000/0x2000)=nil, 0x2000}) accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) 2018/05/17 12:08:52 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xb69, 0x2081) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x3ff, 0x10, 0x1}) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1e) 2018/05/17 12:08:52 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0xc0000, 0x0) sendto$llc(r1, &(0x7f00000000c0)="c1c80d605358c0d3295b021454990c6a4f4d84143fdee9d78d499fcf4395e0c03712da881e5515803ffd156280c245efa58b47f1faa59ba5659187", 0x3b, 0x4000000, &(0x7f0000000100)={0x1a, 0x33f, 0x8, 0x100, 0x8, 0x80000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x10) fadvise64(r0, 0x5e, 0x3, 0x3) 2018/05/17 12:08:52 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000000)={0x14, 0x5}) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x2) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000080)={0x2, 0x7}) 2018/05/17 12:08:52 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0xfffffffffffffffd}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x8, 0x5, 0x10, 0x9543}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$ax25(0x3, 0x7, 0xf0, &(0x7f0000000300)) r4 = syz_open_pts(r3, 0x0) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f00000001c0)={0x74, 0x100000001}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES16=r1, @ANYRES64, @ANYRES32, @ANYRES64=r3, @ANYRES32=r1]]}) close(r3) close(r0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x111800, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000002c0)={0x0, r5, 0x6, 0x2}, 0x14) 2018/05/17 12:08:52 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:53 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af20, &(0x7f0000000000)={0x4, 0xcf3}) 2018/05/17 12:08:53 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x8, 0x101000) accept4(r0, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x80, 0x80800) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f0000000000)=""/244, &(0x7f0000001000)=0xffffffffffffffe8) 2018/05/17 12:08:53 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:53 executing program 4: clock_gettime(0x5, &(0x7f0000000180)) clock_gettime(0x6, &(0x7f0000000080)) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000200)=0x9b, 0x7ffff) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00000000c0)=""/141, &(0x7f0000000040)=0x8d) 2018/05/17 12:08:53 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={r2, 0x8001}, &(0x7f0000000240)=0x8) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) r3 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x3de, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x200}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={r4, 0x1}, 0x8) 2018/05/17 12:08:53 executing program 6: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = open(&(0x7f0000000640)="2e2f66696c65302f662e6c6530f0", 0x40003ffe, 0x0) fallocate(r1, 0x0, 0x0, 0x9) 2018/05/17 12:08:53 executing program 1: 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$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x8dd2, 0x5, 0x7, 0x1, 0x1, [{0x8, 0x0, 0x7ff, 0x0, 0x0, 0x1002}]}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth0_to_bridge\x00'}}) 2018/05/17 12:08:53 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000280)=@hci={0x1f, r1}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)="908415b13f41a0af8809e4e75265b99de502d8b575795852b89ba4fb39c0918faf8b11a2ed89f8f237a31aee9c1c4b108f71ead9fd0d324e4a935316b7b5fbe00a90ba48c50c0c8286ffe91d1852d388e29dcadcb1c48f3a869ab5721627c11ed1cd4c9e15e635a60cc5f55abcfc9ddb3b7cffe44acc5d1d3b3d9986b37de96c4c331bdb69d6c63cc853", 0x8a}, {&(0x7f00000003c0)}], 0x2, &(0x7f0000000440)=ANY=[@ANYBLOB="c00000000000000001010000ff010000d894f802a102825ced2a2fe66c410a1e583d6113be2eef4376aa4cd696dd85cb48205142caaa1ce05fc1129022f1f173e7b617b9c9870d7383f4054bf39be02d5d82e13caa80cb416f5f139e1b167d9bdcba70f6885b694eddbbbe814605baf0a01b438516bb655a453328387252f3294bdd48c60e8e0463b65c8aef9e2de20f93c1e0f22de082fc464ef0ace940022365881317660166399c3d79e2db9e6a10ec693c75e28315c4688c131b4e2e1dfb"], 0xc0}, 0x1) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000200)={@empty, r1}, 0x14) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0xffff, 0x1, 0x3, 0x2, 0x2, 0x0, 0x3}, 0x137) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000240)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000005c0)={@local={0xfe, 0x80, [], 0xaa}, 0x801, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x200}, 0x20) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000003c0)=[@text32={0x20, &(0x7f0000000540)="0f0119c4e1fc28b43c00000000c7442400fbffff7fc744240241833f11c7442406000000000f011c2466b8f3000f00d00f20df613e0f01ca660f3881a47e3e0000000f01c8260f32", 0x48}], 0x1, 0x5, &(0x7f00000005c0), 0x0) 2018/05/17 12:08:53 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x2000, 0x0) sendto$unix(r1, &(0x7f0000000340)="fa629e530860b9f8163169199586ad349f56d64e101b65fcbc3682feac70207dc13745d6714d2d4b6f984c39ee6db2ede9a5c34935a88574643a1daa9e1d89793249064093f45bcd06007954613d3a248a3338fc8d3ced3d46d179c7e4cb80bda544ba6ca94cbe8c405cca4f6e575436549171a7e2663f09af4393c13e83c07490d4144914f8dd5afaf36b565a444e0134937cc3d1a1511b4e45350ce230", 0x9e, 0x20008000, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r3 = open(&(0x7f0000000140)='./file0\x00', 0x100, 0x1) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000180)) setsockopt(r0, 0x1, 0x5, &(0x7f00000000c0)="344d6c290baefca828ca2c797c0b03b96347cd890666fe5279e1c3be8ca148482ec05e5f6f41a1e3514302d11f70cf96818f4c87dda5093b228e32c67f0be9", 0x3f) getpriority(0x0, r2) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="b80000001900070400000000000000007f00000100000000000000000000000000000000000000000000ffffac14140000000000000000000200ff7f00000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}, 0x1}, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000300)='ppp0\x00') fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x0, r2}) 2018/05/17 12:08:53 executing program 0: madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x12) clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000040), &(0x7f0000000000)) 2018/05/17 12:08:53 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0xfffffffffffffffe, 0x0) getpeername(r0, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0xfffffffffffffcdc) 2018/05/17 12:08:53 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000040)=0x1, 0xfd) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) r2 = dup2(r1, r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/17 12:08:53 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:53 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x81}, {0x6, 0xfffffffffffffffe, 0x7, 0xfffffffffffffffe}]}) r1 = add_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f0000000100)="633c1b563f8788a225fe27ba65c57a61d67c049ee7e814303ba5c1d7d17608fa5ebb7508ddf4e107233acf94eab651f3d71b53d30ef320767d0adb71985a3adf7c6bcd9d4ab686dc9d6ab31a35fd43991860e45895c4814c862b410bfd7cc77ea9bf5101cb3c3c53317e6b374e7fd1d3e0a968a6734bb36cb168f9cd5c082dacd343411e5624fbd8fede413aa82650bb7db33393ab9353bf80fdf0b405f1e42022f91e1e6431a0e05714c6a74b5fa1588ac819dad123a26868c42aeecb11de1cd69d0a43caf37d5872c2df16273937125f14e4395ae158dd4e35f801b37f097bf8256933c75ae52f7f8fc7db558598f2fdc7", 0xf2) 2018/05/17 12:08:53 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xc90a}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x2}}, 0x600000000000, 0x1}, &(0x7f0000000280)=0x90) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000080)) getgroups(0x3, &(0x7f0000000200)) 2018/05/17 12:08:53 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x128, r1, 0x324, 0x70bd2a, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1e}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x14}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x38}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x467}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffff8001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x48800}, 0x4008080) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000300)={0x28, r1, 0x209, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2000}]}]}, 0x28}, 0x1}, 0x0) 2018/05/17 12:08:53 executing program 7: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r4 = socket(0x2000000011, 0x2, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x200000000000, 0x0, 0x2000000000, 0x0, r0}, 0xfffffffffffffd10) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x13f) 2018/05/17 12:08:53 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) [ 104.925191] audit: type=1326 audit(1526558933.316:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8229 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0xffff0000 2018/05/17 12:08:53 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x2) r1 = getpgid(0x0) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80000) sched_setscheduler(r1, 0x1, &(0x7f0000000280)=0x4) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x3, 0x5, 0x7, 0x80000000}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r4, 0x4) sendto$inet(r3, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r5 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x7, 0x0) fchmodat(r5, &(0x7f0000000040)='./file0\x00', 0xd) shutdown(r3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00000000c0)={r5}) 2018/05/17 12:08:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000004c0)="b9800000c00f3235004000000f300f091e0fc76ff50f060ff369002e0f01c866b8bc008ec8b9800000c00f3235000100000f3066ba4300ed", 0x38}], 0x1, 0x0, &(0x7f0000000580), 0x87) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x20011, r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x2db, 0xc6, 'queue1\x00', 0x6}) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f00000001c0)={0xb27, 0xfc, 0x4}) set_mempolicy(0x0, &(0x7f0000000000), 0x6) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_proto_private(r4, 0x89ee, &(0x7f0000000240)) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000180)={{0x401, 0x1, 0x0, 0x2, 0x2, 0x1}, 0x9}) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f0000000200)={0x7}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) [ 104.998811] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/05/17 12:08:54 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x200000088) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0x1fe) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e26, 0x1f, @empty, 0x55}, 0xfd5e) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0xfff, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/17 12:08:54 executing program 1: mprotect(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x0) socketpair$inet(0x2, 0x0, 0x7, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="ae000000007b08f1a998ab1d8334e974e85a2a7e4dcc9db561fea862234a0e9cd645e33e001b96ad8ac6b1096e6c54a64e9fb3d85bc8f6f3324bb8fa89ec26170717781bcbf49965c9e774dc3677581c70af9c53450bd5bf42d13d817fefd859112405d2c80897df0d8ee5615a76993ccf7647883b8f4fe3ac756988de031e8de0f53faad7c1e56b5bbd2a9a57970f4786e1a54cbfdc279ae58bec535b38abc0d5cafc3e7e2ef3e140aea1396876307999db"], &(0x7f0000000340)=0xb6) rt_sigtimedwait(&(0x7f0000000380)={0x277}, &(0x7f00000003c0), &(0x7f0000000400)={0x0, 0x989680}, 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x101, 0x2000) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000140)={0x8, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x44, 0x541d, 0x101, 0x7ff, 0x5, &(0x7f0000000100)='ip6tnl0\x00', 0x3, 0x75, 0x5}) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000440)={0x7, 0x7fffffff, 0xfff, 0x8, 0x6, 0x3}) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x401, 0x100fff) mq_timedreceive(r3, &(0x7f0000000080)=""/1, 0x1, 0x0, &(0x7f0000000000)) 2018/05/17 12:08:54 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1735, 0x41) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x33, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000aaaaaaaaaa0088480d00000000000000000000000000000000000000000000005f000000fbfe04bcf2f679b27afd122bc3a01626b7bd937fd1ca889893d7acd8f2db4685e69685ead2d8cdb0368b0c562e6368c69a440299d5d9b62640c6ef267eccfc5e19fb6b70d80a010f3a05cecaed8460aeec51f13159968c340c932acf902af88e7f2c522d74f0b1a9ad0018793be6e132eefc527ef43c1c139571fe3adafc7221c8de2413621bc33ea6b2b43280cd"], &(0x7f0000000100)={0x1, 0x0, [0x0, 0x2c1]}) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x8, 0x8000) 2018/05/17 12:08:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000004c0)="b9800000c00f3235004000000f300f091e0fc76ff50f060ff369002e0f01c866b8bc008ec8b9800000c00f3235000100000f3066ba4300ed", 0x38}], 0x1, 0x0, &(0x7f0000000580), 0x87) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x20011, r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x2db, 0xc6, 'queue1\x00', 0x6}) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f00000001c0)={0xb27, 0xfc, 0x4}) set_mempolicy(0x0, &(0x7f0000000000), 0x6) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_proto_private(r4, 0x89ee, &(0x7f0000000240)) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000180)={{0x401, 0x1, 0x0, 0x2, 0x2, 0x1}, 0x9}) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f0000000200)={0x7}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/05/17 12:08:54 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x280202, 0x20) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0), 0x0) 2018/05/17 12:08:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='mountstats\x00') read(r0, &(0x7f0000000040)=""/230, 0x233) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/17 12:08:54 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x800, 0x0) connect$nfc_raw(r1, &(0x7f0000000280)={0x27, 0x1, 0x0, 0x6}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40001, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x80000, 0x0, 0x2, 0x15, 0x10, "5456419365ff820b530084c4103d7d11392e6ca57098c4c9a81136941621e325fe4bff4a1001475e7f7f53a6a6064e5e907e97f83ea090cf64faa803927748b2", "0aff9144916c51c018ebdf2185e54343895af764f2c6d4859fa290e0788ea5264e5ebff614fa2f207729568e0562d430b26f509c263c2a338cf3ce5fc5ba0ea7", "1f2f1d90b83aa1956b96a4d38c0505de1bc16af497c3cd1d7d6584fb822fc3bd", [0x3, 0x80000000]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000080)={0x8, 0xf8c, 0x9}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc1105511, &(0x7f0000000040)={0x9}) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x100) 2018/05/17 12:08:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000012000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000100)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) lseek(r0, 0x0, 0x1) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x640400) ioctl$SG_SET_DEBUG(r3, 0x227e, &(0x7f0000000040)=0x1) 2018/05/17 12:08:54 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:54 executing program 5: getrusage(0x0, &(0x7f0000000000)) getrusage(0x0, &(0x7f0000000280)) rt_sigtimedwait(&(0x7f0000000200), &(0x7f0000000240), &(0x7f00000001c0), 0xfffffffffffffdfb) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x1, 0x4) 2018/05/17 12:08:54 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000100)={0x3, 0x6, [{0x100, 0x0, 0xa4ac}, {0x9, 0x0, 0xffffffffbf7770f1}, {0x5, 0x0, 0xfffffffffffffbff}]}) sendmsg$inet_sctp(r0, &(0x7f0000002300)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c, &(0x7f0000002100), 0x0, &(0x7f0000002240)=[@sndinfo={0x20, 0x84, 0x2}, @authinfo={0x18, 0x84, 0x6}], 0x38}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x488100, 0x0) faccessat(r2, &(0x7f0000000040)='./file0\x00', 0x48, 0x0) 2018/05/17 12:08:54 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x2e, &(0x7f0000000440)={0x0, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/05/17 12:08:55 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x809, 0x200100) ioctl$TIOCNXCL(r0, 0x540d) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) 2018/05/17 12:08:55 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:55 executing program 2: r0 = socket(0x4, 0xffffffffffffffff, 0x269b) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r1, 0x8995, &(0x7f0000000040)={'bond0\x00', @ifru_names='ip6gretap0\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x7, 0x1340, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x22, 0x9, 'sit0\x00', '\x00', '\x00', 'ip6tnl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, [0x0, 0x0, 0xff, 0xff, 0xff], @random="672de51ba779", [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0xb8, 0x260, 0x298, [@limit={'limit\x00', 0x20, {{0x6b, 0x1, 0xba, 0x8, 0x3, 0x4}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x8001, 0x100000001, 0x9, 0x0, 0x0, "0210fe444bb83caab7ab2b2982e3e8a232a1e65137e195a2c578503bef977cf7f7e477ccddfbd954131fa3b4f1a261ce6a48b7f639e8a21d8a3c8d06cb86bcfb"}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x7fffffff, 'system_u:object_r:setfiles_exec_t:s0\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x1d, 0x40, 0xc, 'veth1\x00', 'bridge0\x00', 'irlan0\x00', 'team0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff], 0x150, 0x1a0, 0x218, [@stp={'stp\x00', 0x48, {{0x200, {0xfffffffffffffe01, 0xcb12, 0xfffffffffffffffd, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff], 0xa44, 0x0, 0x100000000, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e23, 0x3a3f8ae2, 0x0, 0xa5, 0x9, 0x5, 0x0, 0x3, 0x555}, 0x800, 0xc00}}}, @rateest={'rateest\x00', 0x48, {{'vcan0\x00', 'bridge_slave_1\x00', 0x20, 0x3, 0x7, 0x4, 0x5, 0x80, 0x5, 0xfffffffffffffffc}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x3, 0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x3b8, 0x7fff, 0x80, 0x0, 0x0, "a1ad970394df3912a481df10ea49def1782d8d5031e5d4b1d44a1d3f0ea3d26d9b51cb33fd99c7bd2d555547eb154124563a4a8d4dc93810a5f4ffd0eccf5e76"}}}}, {{{0x3, 0x0, 0xf9, 'ipddp0\x00', 'ip6gretap0\x00', 'bpq0\x00', 'bcsh0\x00', @random="375990d9fbef", [0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0}}}}]}, {0x0, '\x00', 0x3, 0x0, 0x2, [{{{0x13, 0x0, 0x6007, 'syzkaller1\x00', 'tunl0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xe0, 0xe0, 0x158, [@rateest={'rateest\x00', 0x48, {{'gretap0\x00', 'syzkaller1\x00', 0x2, 0x3, 0x4, 0x0, 0xffffffffffff8a4b, 0x1, 0x76c0, 0x1}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x5, 0x68, 0x3c03, 0x0, 0x0, "8db9c1ce2dfdd73290b977881719ee1ffc1d676d4791475f0baa3b0a5dc9b87ccd3040b4d2a982bf4178ba59933bd28b71677876c18b94833ed0e641ea6e6df6"}}}}, {{{0x5, 0x6, 0x0, 'veth1_to_bond\x00', 'bcsf0\x00', 'veth1_to_bond\x00', 'veth0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xe0, 0x188, 0x1d0, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x1, 0xf1b6}}}, @state={'state\x00', 0x8, {{0x3}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x6, 0x2, 0xffffffff, 0x0, 0x0, "24d76b5ad789927ea19164eb02b0d7b6271e566ce21000685e414fce45604396f2246509df73cb354d1c33de1ebf332fb9eb8f251ecab2e93fc348fae3f697b7"}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x2, 0x7, 0x9}}}}]}, {0x0, '\x00', 0x5, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x8, 0x0, 'gre0\x00', 'bond_slave_1\x00', 'veth0\x00', 'erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x8a0, 0x8d0, 0x900, [@ip={'ip\x00', 0x20, {{@empty, @dev={0xac, 0x14, 0x14, 0x20}, 0xffffffff, 0xffffffff, 0x2, 0x6e, 0x22, 0x13, 0x4e24, 0x4e20, 0x4e20, 0x4e20}}}, @u32={'u32\x00', 0x7c0, {{[{[{0x6, 0x3}, {0x8}, {0x7}, {0x4, 0x3}, {0x3, 0x2}, {0x5, 0x3}, {0x6}, {0x4, 0x2}, {0x5, 0x3}, {0x8000, 0x2}, {0x5}], [{0x100000000, 0xfffffffffffffff8}, {0x8, 0x9}, {0x100000000, 0x9}, {0x6, 0x6}, {0x101, 0xd3f1}, {0x1e0, 0x9c}, {0x8, 0x6}, {0xbea, 0x8}, {0xe2, 0x8}, {0x9, 0x7}, {0x8, 0x80000000}], 0x5, 0xa}, {[{0x100000000, 0x3}, {0x4, 0x3}, {0xfffffffffffffe01, 0x3}, {0x9d8, 0x3}, {0x4}, {0x3, 0x2}, {0x7, 0x3}, {0x6c}, {0x800, 0x3}, {0x1, 0x3}, {0x400000000000000, 0x3}], [{0x10000, 0xff}, {0x1000, 0x4}, {0x4, 0xff}, {0x1, 0x100000000000}, {0x80000001, 0x7}, {0x1, 0x3}, {0x20, 0x9}, {0x1, 0x1}, {0x7, 0x8f}, {0x1, 0x4}, {0x100000001, 0x2}], 0x4, 0xb}, {[{0x7, 0x1}, {0x9, 0x3}, {0x6, 0x2}, {0x4, 0x3}, {0x7, 0x1}, {0x7fffffff, 0x3}, {0xfffffffffffffffd, 0x757b233e67b23c9f}, {0x0, 0x3}, {0x7ff, 0x3}, {0xfffffffffffffffb, 0x1}, {0xdf}], [{0xfffffffffffffffd, 0x8}, {0xfffffffffffffe01, 0x3f}, {0x401, 0x9}, {0xfffffffffffffff9, 0xfffffffffffffffa}, {0x3f800, 0x2}, {0x1f, 0x5}, {0x95e3, 0x9}, {0x401, 0xffffffff}, {0x8001, 0x9}, {0x4, 0x7}, {0xea3b, 0x2}], 0xa, 0x4}, {[{0x5}, {0x9, 0x3}, {0x7, 0x3}, {0x1846, 0x3}, {0x4, 0x2}, {0x80000001, 0x2}, {0x100000000}, {0x3, 0x3}, {0x101}, {0x7, 0x3}, {0xfffffffffffffffc, 0x1}], [{0x3, 0x8}, {0x6, 0x8000}, {0x79}, {0x5, 0x1000}, {0x1, 0x8}, {0x6, 0xd22}, {0x0, 0x6}, {0x2, 0x401}, {0x18f, 0x2}, {0x5, 0xffffffffffffffaa}, {0x6, 0x1f}], 0x6, 0x7}, {[{0x8001, 0x3}, {0x2, 0x3}, {0xf35b}, {0x10001, 0x3}, {0x2, 0x3}, {0x7}, {0x10001, 0x3}, {0xc1, 0x3}, {0x4, 0x3}, {0x380}, {0x4, 0x3}], [{0x5, 0x4}, {0x2, 0x5}, {0x5, 0x10000}, {0xc091d00, 0x7f}, {0x5, 0xfffffffffffffbff}, {0x8, 0x2}, {0x6, 0x8d7}, {0x6, 0x6}, {0x8000, 0x9}, {0x8, 0xfc33}, {0x6, 0x40}], 0x4, 0x3}, {[{0x1, 0x3}, {0x4, 0x3}, {0x1, 0x1}, {0x80}, {0x403, 0x3}, {0x2}, {0x4, 0x2}, {0x6, 0x2}, {0x4, 0x1}, {0x0, 0x3}, {0xfffffffffffffff9, 0x3}], [{0x4, 0x1}, {0x8001, 0x8}, {0x7f}, {0x40}, {0x5, 0x4}, {0x7, 0x5}, {0x3b, 0x5}, {0x5b, 0x3}, {0x90, 0xfffffffffffffffb}, {0x70000000, 0x9}, {0x2ed5, 0x8}], 0x6, 0x9}, {[{0x10000000000000, 0x2}, {0x9, 0x3}, {0x6}, {0x1}, {0x4, 0x2}, {0x7969, 0x1}, {0x80000000, 0x3}, {0x4, 0x3}, {0x5, 0x3}, {0xb0, 0x3}, {0x1f}], [{0x66a580000, 0x6}, {0x7, 0x101}, {0x5, 0xccb2}, {0x7ff, 0x9}, {0x9, 0x5}, {0xffff, 0x10c000000}, {0x6, 0xfffffffffffffff7}, {0x1, 0x3ff}, {0x4, 0xfffffffffffffffd}, {0x80, 0x401}, {0xfff, 0x1}], 0xb, 0xa}, {[{0x1, 0x2}, {0x9, 0x1}, {0x1, 0x1}, {0x4}, {0x2, 0x2}, {0x46f, 0x3}, {0x3f, 0x1}, {0x1, 0x1}, {0x6, 0x3}, {0x3}, {0x1, 0x3}], [{0x3}, {0x3f, 0xe90b}, {0x80000001, 0x9}, {0xc00000000000000, 0xfd}, {0x800, 0x22a}, {0x1000, 0x7}, {0x0, 0xfff}, {0x6, 0x6}, {0x8, 0x800}, {0x2, 0x1}, {0x4, 0xfffffffffffffff7}], 0x8, 0x6}, {[{0x3, 0x3}, {0xffffffffffffff00, 0x1}, {0x1f, 0x2}, {0x22a}, {0x2, 0x3}, {0x4, 0x3}, {0xffffffffffff3ca3, 0x1}, {0x5}, {0xffffffffffffffe1, 0x1}, {0x4}, {0x8b9, 0x2}], [{0x10000, 0x2}, {0xc02d, 0x6}, {0x3ff, 0x9}, {0x3, 0x3ff}, {0x10001, 0x5000000}, {0x5, 0x477c00000000}, {0x8001}, {0x2dff8790, 0x400}, {0x9, 0x1ff}, {0x15aa, 0x1}, {0x2, 0x2}], 0x4, 0x8}, {[{0x81, 0x3}, {0x81}, {0x8001, 0x3}, {0x8, 0x2}, {0x8, 0x3}, {0x1, 0x2}, {0xfff}, {0x9, 0x1}, {}, {0x44, 0x2}, {0x4, 0x2}], [{0x9, 0x17}, {0x4, 0x5}, {0x3f, 0x18d6b0f2}, {0x2, 0x3}, {0x400, 0x1000}, {0x7f, 0xcd88}, {0x80000001, 0x8}, {0x81, 0x8f2}, {0x9, 0x8}, {0x9, 0x80000001}, {0x2, 0x7}], 0x5, 0x9}, {[{0xd3, 0x2}, {0xfffffffffffffffa, 0x3}, {0x80000001, 0x3}, {0x2ca7, 0x3}, {0xa3c}, {0x1, 0x3}, {0xffff, 0x3}, {0x401}, {0x5, 0x3}, {0x8001, 0x2}, {0x0, 0x3}], [{0x4, 0x8}, {0x8, 0x7fff}, {0xcda, 0x7fff}, {0x401, 0x7}, {0x81}, {0x6, 0x10}, {0xfff, 0x2000000000}, {0x10000, 0x6}, {0x4, 0x800}, {0x3f, 0x401}, {0x80000000, 0x4}], 0xa, 0x7}], 0x7}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}, {{{0x9, 0x0, 0xfdff, 'irlan0\x00', 'nr0\x00', 'bcsf0\x00', 'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xa0, 0xd0, 0x100, [@vlan={'vlan\x00', 0x8, {{0x0, 0x2, 0x9a6c, 0x3, 0x2}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x13b8) 2018/05/17 12:08:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="266464f2f0806ead000f08c744240007000000c744240200980000c7442406000000000f011c24d0f0c4e1fc5a685866baa000ed66baf80cb8b14cb385ef66bafc0cb033ee0f20c035040000000f22c064f4c4e1781726", 0x57}], 0x1, 0x63, &(0x7f0000000180), 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x103002, 0x0) 2018/05/17 12:08:55 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)="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", 0x0, 0x0) delete_module(&(0x7f0000000240)='lolo\x00', 0xa00) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'ip6gre0\x00', r1}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000280), 0x10) read(r0, &(0x7f0000000000)=""/181, 0xb5) 2018/05/17 12:08:55 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0x19, 0x6, 0x4, 0x0, 0xffffffffffffff9c}, 0x2c) read$eventfd(r0, &(0x7f0000000040), 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) 2018/05/17 12:08:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='attr/prev\x00') readahead(r0, 0xfff, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000340)={0x2, r2}) close(r1) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x0, 0x0) accept4$ipx(r3, &(0x7f0000000000), &(0x7f0000000180)=0x10, 0x80800) io_setup(0x8, &(0x7f0000000100)=0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0), 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x8, 0x0, 0x3, 0x40, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000240)={r5, 0x3}, &(0x7f00000002c0)=0x8) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000000040)="100000000500000000", 0x9}]) 2018/05/17 12:08:55 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000340)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x80) r1 = add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd) getpeername$packet(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000007c0)=0x14) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000100), &(0x7f00000003c0)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) pipe(&(0x7f0000000140)={0xffffffffffffffff}) keyctl$search(0xa, r1, &(0x7f00000002c0)='cifs.idmap\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, r1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000400)={0x1ba8eb20, 0x5, 0x3, 0x60000000000000, "ba612180c788a69cc0996835e475a65f01e78a4cf51b2f9fc970416b60ade720c9621383aa6c1d41f1616c21", 0x20}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @empty, @multicast1}, &(0x7f0000000280)=0xc) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000200)) 2018/05/17 12:08:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a93020008000000000000008ef4e0afad6f1b9980977816419044f1ece27076e399d631ad910a096ca3699124aedbfb8f3f20107a675cd705c6fb612c55539f1fcd5f72d3e6d5fe88ad1e7855f11e965aa84727fba2a0beecf79944289a570c247fa1421308568ce1fe00b6ca02517808ca31e7adcd88c4cbe25f284ff0cf82803b182d9fa8fb798eb20166a71591ec213b5e0afe69a8faa08971ce35ecaaf95b15a346dc8d491bbfe9a6ab05715e3d35c013ab58a1637e12943ee3d9", 0xc0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x34, &(0x7f0000001400)=""/123, 0x7b}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x72, "4c746760ef9dc8a4bcde5b67ca27283a545c892cc811600ed7bcef8221cb7c55bcfa21cb322aef236db51634d6b9e5b760de7615b3eb80313fc54d8a0393d4e799eeb54cab8cb35d86f3dd1cfdae3f1b7caf01d27127c6820090f8dcb104cd31c0da3bee44f3402fe20efb094afb548c6fb6"}, &(0x7f00000014c0)=0x7a) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001500)=r2, 0x4) r3 = open(&(0x7f0000000140)='./file0\x00', 0x40200, 0x100) r4 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x80010, 0xffffffffffffffff, 0x0) write$cgroup_int(r3, &(0x7f00000015c0)={[0x39, 0x3d, 0x2d]}, 0x3) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000280)={0x68, 0x0, &(0x7f0000000200)=[@transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x38, 0x8, &(0x7f0000000180)=[@flat={0x77682a85, 0xa, r4}, @fda={0x66646185, 0x6, 0x1, 0x29}], &(0x7f00000001c0)=[0x78]}}, @release={0x40046306, 0x4}, @increfs={0x40046304, 0x2}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x2, 0x2}], 0xd8, 0x0, &(0x7f00000012c0)="44aaac61854865ead340b57acff3ec61e74aedd59b6f855f6683740205a90ad53b40c2cc157cbe4bed63cb51348d6028ff73bdc1ef0a5c7cae3af67dcd0edba976400c59c9c46dee39331827cb684431ed1894740cbf230b76fa3c48069aedfe82a83b3a54bcc1f66f30257a4f994fd88380574402c577ca3d080954a30dd9d4472f62530ea6b0f00ae05359ebe6444f8a13ee1622707fc4529402cfc86ebda386a14c3b21516c5830b0cc323adb2217d88c0f16797c93a10bcb289c6adb66900c201dbe58a2d43ba99cb19834fa57dae7a1fb6f38650698"}) 2018/05/17 12:08:55 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) r1 = socket$unix(0x1, 0x1, 0x0) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) epoll_create1(0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) 2018/05/17 12:08:55 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:55 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0xffffffffffffff86) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) dup2(r2, r1) [ 107.239875] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 107.277496] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) 2018/05/17 12:08:55 executing program 1: r0 = memfd_create(&(0x7f0000000000)='$nodev)ppp1wlan1\x00', 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000000c0)={r0, 0x6}) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x2, 0x4, 0x0, 0xfff7ffffffff7ffe, 0x0, 0x1}, 0x24) 2018/05/17 12:08:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0xf1) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x35c25c9208e6154b, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000500)={0x3, 0xffffffffffffffff, 0x1}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000540)={0x1, r3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, [0x9, 0x3a2d, 0x1, 0x52, 0x8000, 0xffffffffffff04e5, 0x6d, 0x5, 0x5, 0x8, 0x3, 0x5, 0x7fff, 0x3, 0xd13d]}, &(0x7f0000000680)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000006c0)={r4, 0xb8, "9e7377eb8f884a99eacd4c7368ef248c5e40cf633e4d46ef4b0a1f935fc32be127d562cae8c2bc5183bfb11997e12abd024c6350281a4ff199f183ca649dce904307668f8aa6cf9dbad33aa1a60d6beaa08c9756b3be7fcf2f807dddd411419eec320629366231751dbf3e4f76f7aa04a9b4a24db0ae07ab685701178a449addd4985c32a26e6bedf270c6b626669a956b1f2484b62e0104cde322318aa2e966bb55bf0b0d96cf8afeb86193302397708577cd2752b40f07"}, &(0x7f0000000780)=0xc0) fcntl$setstatus(r1, 0x4, 0x2000) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={r1, 0x3, 0x1, 0x9, &(0x7f0000000240)}, 0x20) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0xf558}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000480)={r6, 0xc0, &(0x7f00000003c0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, @in6={0xa, 0x4e21, 0x0, @empty, 0x4}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0xfff}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24}]}, &(0x7f00000004c0)=0x10) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0xb) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='ip6gretap0\x00') 2018/05/17 12:08:55 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x40080) socketpair(0x3, 0x803, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x4, 0x4) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000001080)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000001040)}, 0x18) fremovexattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="2e2f642f6576653d9d2300"]) 2018/05/17 12:08:55 executing program 2: r0 = socket(0xa, 0x9, 0x10000000000000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x5, 0x3, 0x32a, 0x80000000}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = getpgrp(0xffffffffffffffff) prlimit64(r1, 0x0, &(0x7f0000000080)={0x4}, &(0x7f00000000c0)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100)=0x5, 0x4) 2018/05/17 12:08:55 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000040)='pagemap\x00') 2018/05/17 12:08:55 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:56 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/19) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) dup(0xffffffffffffffff) ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000100)={0xa5b0, 0x0, 0xfffffffffffffffb, 'queue0\x00', 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/17 12:08:56 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2741, 0x0) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000040)) 2018/05/17 12:08:56 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) futex(&(0x7f0000000000)=0x2, 0xb, 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0), 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f000045e000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x8000000003e, r1, 0x0) tkill(r0, 0x28) 2018/05/17 12:08:56 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x101500, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000000)="06baf80c66b8f0ea138166efbafc0cec66b9a80300000f32d230ba4100b0ddee66f4ba4000b89d4aefd87800660ff55b9f0f01cb", 0x34}], 0x1, 0x48, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="020000000000000001000000000000000000000000ff070000000000000000000a0000000100000000000000000000000000000000000000"]) 2018/05/17 12:08:56 executing program 4: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x9, 0x1, [0xff]}, &(0x7f0000000140)=0xa) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x1}, 0x8) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00000000c0)={0x2710, 0x0, &(0x7f0000d65000/0x4000)=nil}) connect$l2tp(r1, &(0x7f00000007c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x0, 0x0, 0x3}}, 0x2d) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000280)={@broadcast, @loopback, 0x0}, &(0x7f00000002c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000680)={@dev={0xfe, 0x80, [], 0x13}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x7, 0x6, 0x4fc, 0xffff, 0x0, r4}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rfkill\x00', 0xfefffffffffffffb, 0x0) socket$l2tp(0x18, 0x1, 0x1) fstat(r1, &(0x7f0000000000)) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r5, 0x8040ae9f, &(0x7f0000000340)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$KVM_INTERRUPT(r6, 0x4004ae86, &(0x7f00000001c0)=0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x0, 0x4002, 0x4, 0x5, 0x7, 0x7}, 0x20) ioctl$int_in(r6, 0x800000c0045002, &(0x7f0000000200)) read(r6, &(0x7f0000000800)=""/143, 0x8f) 2018/05/17 12:08:56 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10080, 0x0) getsockopt$packet_int(r0, 0x107, 0x1000000000000007, &(0x7f00000000c0), &(0x7f0000000080)=0x34c3ace1c4c891d2) 2018/05/17 12:08:56 executing program 5: r0 = socket(0x1c, 0x2000000000000004, 0xfffffffdfffffffe) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000001c0)={@loopback, @remote, 0x0}, &(0x7f0000000200)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00', r2}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d, r3}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x0, 0x800, 0x10000, {r4, r5/1000+30000}, {0x0, 0x2710}, {0x2, 0x9, 0x2a1, 0x3}, 0x1, @can={{0x4, 0x7, 0x0, 0x5}, 0x5, 0x1, 0x0, 0x0, "7282c0b41d278089"}}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) bind(r0, &(0x7f0000d01ff0)=ANY=[], 0x0) [ 107.683010] QAT: Invalid ioctl 2018/05/17 12:08:56 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:56 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4000801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), 0x4) unlink(&(0x7f00000000c0)='./control/file0\x00') ftruncate(r1, 0x0) close(r0) [ 107.715995] QAT: Invalid ioctl 2018/05/17 12:08:56 executing program 5: r0 = gettid() setrlimit(0xb, &(0x7f000003a000)) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000000)={0xfffffffffffff6b1}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) rt_sigqueueinfo(r0, 0x1c, &(0x7f0000035000)={0x0, 0x0, 0xfffffffffffffffe}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x800, 0x0) move_pages(r0, 0x0, &(0x7f0000000240), &(0x7f0000000280)=[0x5, 0x2, 0xffffffffffffff59, 0xf14, 0x4], &(0x7f00000002c0)=[0x0], 0x2) rmdir(&(0x7f0000000200)='./file0\x00') r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x610000, 0x0) rt_sigprocmask(0x2, &(0x7f0000000240)={0x4733}, &(0x7f0000000300), 0x8) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000140)="b8010000000f01c10fc76e5bc4a22d2cbaa3f69a53f34c0f2df648b80d000000000000000f23d00f21f835000000070f23f8364f0fc75907f336400f87a90000000f01cb470f30b998020000b879ed0000ba000000000f30", 0x58}], 0x1, 0x8, &(0x7f0000000200), 0x0) [ 108.464565] Unknown ioctl -2144844540 [ 108.572714] Unknown ioctl -2144844540 2018/05/17 12:08:57 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) socketpair$inet6(0xa, 0xa, 0xc762, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e21, 0x394}, {0xa, 0x4e23, 0xd870, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x3, [0xd4, 0x0, 0x7, 0x6c, 0x0, 0x1000, 0xffffffffffffff5b]}, 0x5c) r3 = dup3(r0, r1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r3, 0x9, 0x3}, 0x14) 2018/05/17 12:08:57 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000880), 0x0, 0x0) 2018/05/17 12:08:57 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x40003) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffff, 0x121001) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0x7fffffff) shutdown(r0, 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000100), 0x4) 2018/05/17 12:08:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x400000000) pselect6(0x40, &(0x7f0000000040)={0x9, 0x8df, 0x5, 0x34b, 0xed, 0xfffffffffffffff8, 0x8000, 0x1ff}, &(0x7f0000000080)={0x6, 0x80, 0x7f, 0x100, 0x5b89, 0x1, 0x0, 0x1000}, &(0x7f00000000c0)={0x7ff, 0xfffffffffffffffd, 0x361, 0x4, 0x4c, 0x1, 0x817, 0x8}, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f00000001c0)={&(0x7f0000000140)={0x6}, 0x8}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_wolinfo={0x7, 0x0, 0x0, "dad63f7cd7ec"}}) 2018/05/17 12:08:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000002c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) 2018/05/17 12:08:57 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x9}, 0x11) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x240) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@loopback, @in=@broadcast}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) sendto$unix(r1, &(0x7f00000000c0)="d2d16a542d53a7ac0fb11e5fbd4860e0df0d4d546c56b5b8d70306429b359a71b91657240e495067de2e4a1b2c3a58a78e4eb249ea41ce6b1b99d304e3a3bb042c9125ec43f4f79bdc1891069b8a5beb8caeb4c9931fc56569ebb3c8fcbbfb2cef71182658fa932333ca1b297c10425992ac3701a5ce2cb773550e40f5ccaea6add219472864ea4e5b0691a548c28c093cdfbdd42e7718c00871a87356a86e323ca0447b22bf94603123ffafcaee5a7e13a9da361a48470db7ae1e1b4213", 0xbe, 0x8000, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x7}, 0x10) 2018/05/17 12:08:57 executing program 5: r0 = socket(0xa, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket(0x20000000000000a, 0x2, 0x0) 2018/05/17 12:08:57 executing program 4: fchmod(0xffffffffffffffff, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x127c7e) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x284800) ioctl$BLKRRPART(r2, 0x125f, 0x0) 2018/05/17 12:08:57 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:57 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x141d00, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000080)=r1) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2c, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/17 12:08:57 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="ff953462a555", [], {@ipv6={0x86dd, {0x0, 0x6, "dcd50f", 0x14, 0x8906, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, "3a4a77157599adb0090a6036"}}}}}}, &(0x7f0000000340)={0x0, 0x4, [0x0, 0x5e7]}) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x44540) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x76b8384a, 0x4, 0xa, 0x402}) 2018/05/17 12:08:57 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = memfd_create(&(0x7f0000a32ff6)='/dev/ptmx\x00', 0x2) ftruncate(r1, 0xffff) fcntl$addseals(r1, 0x409, 0xf) ftruncate(r1, 0x0) 2018/05/17 12:08:57 executing program 2: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') mount(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)='./control\x00', &(0x7f0000000140)='bpf\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000001c0)={r2, 0x27d}) close(r0) 2018/05/17 12:08:57 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pause() syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x6, &(0x7f0000001300)=[{&(0x7f00000000c0)="0c5f073485c6cb99a64baef2bbf7bb48d634b035541d1aefce03b1a4ff961a757b874580014e2d9fa745de8eb2453428c0cb486e0c63fc494d191a2fcc14631dbc354d7130d22bc7f6ca8ce1c45ee3fd30d7d7210ab8b5b4d33b0b588e25ea1e7c20c58d7177daed70db20210a3749a3c4fb2f82995403b8cd4efa1685dcb05f32bffd5c3e57ad96c1ba0ffc4bb1", 0x8e, 0x2}, {&(0x7f0000000180)="0e1f6bbdf067ff710bbdd07dfd9b20f931757239dc974a043490115c1733d99bd04bdb7e4dcb9bdb70ced6c71282f3a5c3ac4fcf66997489838bed2c59ecc03d10ecbf37b99ec85facc7c8c281c519bb00ec6184afddda014a63d14b0e1b5ff13840e745b2e053b517f1302e5c22b3c5d4ac72f733152e95e24312ac654f903cf1bea0f9bb4b4ddc6ccf3298fb6dae6c9648501afcf7cea1219ea4178551aef99c024061c8102520d0b37805d28a6381317f2791a457055030d5adbeb628b135ad09108b042093d8d9878717325d3a4ba44d6935328ec6b917d92224985f6cb2bb67bcfc81f1f18f114fb914cf9d5a09b73298ae66a874c0daefc08ae4aefc9e3c4c53ef367c6766c7d0c652ffc46049344e157051efdab3ac8de6ac37b54d5502e2d3ecd562477028d281448402ee2110a2b8cf02c913a715887859351fdd9eddefe52bda445745da601bd2c4da9084eba442cf9f2763ff4e8478a406535ca9a14d759d9607519449aa3c87f6b50a6b1e14544a6a5dd788b1e9171c1f87f65ddca1f94ebd0ef6f29582f082995d96356c46387d772809a53c6bea6392e60134d085eb08d6a647d0e1d6d1926014e3950cb3f34775a8e6509b8f8c4a42acb766decc66a35157a644799a64b91dbd5d37fb79a3b7d6b2124fcf95cf5e4ce3938e68be3d3839e433c64f314f9dabdee06d00e8066442607fa4d5457779e0170b666db47be6c880d741d53d0d7cc0311f2d70671349b9c25e2bc4abcdf629d7e66b02e903e9ab5d4768d897ac62cdfd42beccddd044c7f68352a77175463fb4848875135b861efce09984c6e7ab19327c1bf58b86a6e6ea40a2f7217d578e1e419ea3566133379f986ebc1e017640274d8e1f13875234e00c85245a0754bad050dab7fa92a1150538485787b0299e132db90a2c705fe832977a7d82af496f599aa7222c7ef11b4087b56c042d6c28aba10220310a9ae5b0a89133b321dfaec0061cd5f4f9a628c85efd42cbbde96df5728b1351c399b97fec89878b47c909aef94ef59c725e03248e7f1f022ecacbfa4f2ad6b9d9393008855464f449d5ee5ad77c6f414acf74678050574e4b4a0444993de595451f3dcdd1071782fbc3a57167cd3681f3186a4d9b37b24cc3005363238ab96b1f357872165f42fbbc44c239affe2689da5135b88695a1608645e39abd3cba0ec1c12e93bdba884450cc5916d0b867487abc224d500873bd737c1bef6876edb9c7b322115245fca2ca392b8d7c5070f3ff5db47c503457a69e8b57a8f1607d6fca946b29ad4dd0d0e1e5497bb10aa9ef574ba3407772db9954742400dd854b65fb1d197e3fd539e5a934bf8555435096cfa0a13645f13c703a1795b82b24302a3e640300510fe65ae8dd7063534e2d0ca081a8b072820c780ee027a0e466952e19ea870cc9caea0965c0b1cd2e20afc2c1b0e077d8672a3686a9ead2efe4306389bf775bb81ce0e3998ef7bbaa770a4c389677e4124aa27b3c198102a96246da39caca7d9c6bcd82aa0fe3e7f28b49f6a45919ab39659192986822a3a6b0e72ded1cb2b55c5cda19da675def002af036f48a4106d592f896c111fd794341207b92337f817815b341b49d54015a6a5ff0a272116a7a2bdda80597366e4b482d4137c75338cef8a6cdecde40db316674d8f5e9914bc23214b87bfa18c596a7962f963d36e3e36f9358f0e393659e81dcad9833bcb2edfcf33b5be95b0d137557d7e90481aebc6a4b44c5f4e7e693e31fc3cb546a3c48a996978486f09e1d5e7a9e6b88b3402af004bbc27e3ac14706921320352a0ec236cf18768e6c53d04f51ba5ca76188080c1a4c15346af0eec5d82a09b288d558fae89ecc06846947bdc8cde5f116646e99d6ea4545c87a519fffb9393cee58fcbb6dfb4d760a3311c9452230d4619f009e59da6787c2fa1f16f132fc62843206b3aa2664deabf62de6c036563257130eec15f459678264467ac31393fc811ab82b6176410701778b13d67f261ae527c9bd269aedc8d1e66d72d107936c7fdacd70582d12cf78fd18eb75359a247c4e064b776484d510e97efeef10ecb98b86eb562d07d50bd2fbdb8c3aa361bb440ff8e99fbe748776d75d846857359d81d2e21310ead01c9dd9471152e957377d188a1879777dcd02a1a9c64dd2ea0fc92bb20589592fe67e1747936c8e3139b46ae3fc1c784d3513c29620e6215bfedea679457d5463abed95151fef178f0cb2dae53f55d07b3d6ad7b874c9684e8ea189e67a12e4ca6ce5ace0e6cd18a3c048b823e7c4d2bcfe433953c18b07d3104c3a062ad4e084525ab2de50797bf174bd3c4fe69743b45b99556e3732f8cdcd176a5db167510dda692cc78c54fcdd5d7a1d8585ad0c8625eff303d50a7ad93fc61e8d5a4fbf02106b7796549fbf244522dc36a88932946fbf7928082269bfdc2b51e1fee13875824e532b9e7a82446c3a039c9f97e1a4290d2d653b7cdd167225be3bd592a456abf6c2208bc59f1e89d64fca89e1fcc910f8cf40bbea48d2e983404a9ed1f572959399493ff6e41020f3ac9a455e7a3cc34c1d99234004c1edeca166d7377862a8432737edf8cf25dcac9a10c58942494b91817834e2bb6bfa48fa847bd7d9576cdc8836331235f101cecc79ea36d463042e2db373f9ed4dcece0beef3003a6029511388a57be7ae349854462076ea15ee424877b77b822d7a4916373785644a38c5e013370418eae3318504339bad96d655bbcbc6468d38ccb676d8f381fa82905801bc48f73a4f3bdfc6bce735b746c40a8b8e87869b22a8772890e1ceee114066ec60e83e789c17ef393df6f23ba0f8e794ceeeb20e7fc587f22ffe16d9e9a6a198413bbba2f8fc9aef7c626f7f6d27916434f193580c9e63a3c022b6f3cc420d10bbb5f1846d4f38898bc20356ca837e11983850e39d9ba7df02c74d33850fbe28a9d3c7a1bf05fde48b0595ac00d87fa1aca0442d6da6af8fae21b0595fe725d992cb1e3af2e912d313fdf354a6590e854f8405fc44ba2d81d1034466bbe11c75c01f012a270138b1070a6c4d7074ebe7346fc6d7e58cdb129ac375da950284576767ce0a8fdf552f568c0701a2b5107d55dda053a68b6c17001618651a7c8336a198dfe94d8184da5e9dc53df9c5c9acc24750cb4b9b75e5f191c8b909a076e9dc07027810e0e4c60f28258349ab96d42393e10b46b4824ceaa54700160924af2122eb8f6cf9e30d78dc0a9cffd89aa46d4cb695e2be1a274acb21718fd99f27b9d3b1b79d2e7b994b4a554b638bbc3619dd1fb16098a119876dfb79d818d7a9af12bb944fd79f437e9aa9f25d933d236425b0de14e5c438ba1daaec57f69ba02c714063b643f679188f1e796957b665947d14f12376295d71e5f266e939f357c54568161c3767c8c7307d802908feb5990124c21813a39e893f83cef5b49b23d52c3fecb39227ecd82306bf262784fc8c4a233a04d8dad9aa2d655e6d7e3e46b0671291557557e60236eb7b6a49a936aa9b862cb81c8c72cd5ed826664ad952513e2ffeffe4f0bc06687bdda74be9eea1578a30f359f61cfd948c6fbc0f8ca90b28accbef783986808553ded66cc5f07667b0235c226fbb00f9d78c2d58d956ed658606d0c184d70f808267369a642daf3f6fd35f15560b7a1a38668cca781c1f5756bbc94fd1df107aa99b71c0aca59861203a5ad6cace4194749298ff2c7e5f20c8a8daaed5409a2a9c1713e95acf91c0ca4d011ae6b79ccf82eabb7768711a860181405bffb51f743bbce9684a8b90152905b2c3166a8f14630390e730a78961a2e4c816f82ea31feb83a7755547c41a5aac936321d50d887c65a64b0017c8aa84162317abeed79e810cb77c038dcbb664574c82f629ea469ca65d87bf6a56abc6ae2ef0ce947d39ac499b51320dc11815158bdbf68a807c4211e02ca351556f62190f49894ca805952e25cd8de186ab7b53575c8f3a9d99eb6d5a59a267895551fda5e0fdce59c637d152f6049c9e3d31d2a245a77568d7398c08ad834135b2b87fb344dc65339f9e8212229e9bb000639c6f4b9cbc84587ac0a5966fcec783f18d333de343ab4c30736a32a499ca15b5ab67f5d6200cbb9c2cf0b31113a34278687b7cb43201f21be67677ae814f39376219e17587231aed14d5c011fa9e4baa78dd510795043906c196cd0b95cd393fb6c98d4eb24b4e0b4379421582b9047d11ef89dc3a642b02e6bd5db09594dc9ca88c4c751cd3c9046a46aad3c8d233cd818fb34abd5967c7c5af5b3d596b7a6edfc2d18f57d30008a1fd3775083a0105c9a7b2c8cfae863b69386429309b79a966f1ea2233790e6303ac63143d49993dd0c8ae439270881556b604904d030f82091a3253cb2d31ed9d1c2b4956dace3c31b69302addde4b5e1d8f19b2498bfe2acd9aa61dafac00f5a919eccaac45ccc5314a9d11d41d837512c6a86e53578a74db0a3f9e43c82d85dcb448992ff511b856deccde5a08f23d2c655e0c0531216d87dd2882f4d3959a7b0ef94cdd9a5f500b2ebc08601ccb65fd48165aa5cbf85044fa720492979cb9fc0c24c6bb596e21a659fcee9dce8661f2cd411a74384517e2cd6407909e716be5d25cecb1b965edc038b0194910f86edd2913663ddfc387f45a51ddad1bd6b57addf03c6ba0d5e37f5ba003376be83af17537e392295ad982cc888d5582bece1b5397bf1db208fcc7e9cd8fad2fb1a1b7fb0f1dff4adf08953bfd82dd90d2f72dd766ee6f8c9beb1fae8c6d005d97a88ef4e390b6ff0e3c80cad1d822920f5950d7c42f194fad8f2f562f709df90ee35271e7f53563faf23b0a4e36eb72d4592abcfd10f3a87754c2dad7152aa74532b54d0e028cf3023bdcb146236bdda1b2c7f499615730c92c91d5a38bccfebbc6bca4f8b44ce3d41644b4ea745de7c8c5bf643502d2d4d4cb84233eacb955aed35d1655c17806a424a0f3bbfdba5781456d23de8b5eabbeccdfbe009426b25cd8d360ca71d0553f878be791324af7f235cade48bd4af887416d14c3b2213d87e0225b975d100fac428c5446d4c818102fdf12dd5383e9fa79d220902ec015a11aa3e66cf0fce77c81b19f3b9abc3d66560c65378c412c22e7f3d9e7c3195a0d2dece1acfd96167a88082893f99d10d7a78bf6557740c74ba8a7bd47ccc09658a2ef936acde6a3e61cadc1896701843939b993b5cc8ec931078d2f33754f7cc84fc963c1cd41fbd91907e80789e8497116f569d26bbf60c61da50cdc23f1a72bbf41e1b6e2fd556b96c747e35327cde464e0996fa4fa19b90560e1d6ce91d15ceb9c57d2986a5d49bfc5b3c17274e6eb8b8795bf75c689cefaf36dc21606ac94bdaacb2fe3cc700936aa0830f567cc4cc7e7ccada80c2fa53aa637eff14f165dff7de138ee793348dc4bdf296649bde773fc571242a67e31429c7932d4934e7a12fd203d418bc901ed37463820cd318186fd00d31eaa52c53cca61b884bba4ac438f2fcb756c04b4273255b784eee00f880bed1e189e7bf9e9e3b83bcb65855bc92cc3e9e7909b90ce75303aad4f7f6463f67752888fef90bdf67b412686b325e134b8a1b5176dd1d6437aa201061263e61720523159ede6e8c7845517d77ff1f00be90a896abd9d56e876e50ec600f08c970610c0329ae48aece6b8715c36b146e6d89e9508f51be40fbf28c231763a77a88978d630d1b21c9a9cc8ec19ba2990d895a84c78d8c5abbc39812df3a86f5ca2443c872495acab0c4d840de42382f97cd070fa9bd04", 0x1000, 0x8001}, {&(0x7f0000001180)="c0d63b2e40bc35dfeccff7a7bd2bbf881449a52288a594a92d2465876ed3c2493e736dbbb8bed4a85d1ab37da5ed31a1a54e7b772b363d9ea41245ba4037cbdea6711d7dd066de346113c0607d8b266d031d3933a2e183ace763e2a8cf3e385b53aebfa276dd19b1572ef055efab2e08a085a53684f6ffc61524d22060d6", 0x7e, 0xd0}, {&(0x7f0000001200)="13a55d5b02b4dbb5b034050d7c41df847c475ff115b7df238bf277df651604b40a66645043033b5951ea3d0100", 0x2d, 0x5}, {&(0x7f0000001240)="25c765dc9f585707aeaac952d6e39fca9033324683f09b5f3eb6a56cad209faba04a226b1259ad12f0aab0157ad4ef66ab8985d82d51f57b13e693729ec802c63e2efa0bbcbd8986392dc757b1444e5b6dbc65f5e1f36037865364b4e591d1db480c0ecf0c9a77418ea49c7ef1418459630186e7d99c0d23", 0x78}, {&(0x7f00000012c0)="fd9ec3d421b2fe20221955f8ee3091480890", 0x12, 0x9}], 0x100000, 0x0) acct(&(0x7f0000000040)='./file0\x00') 2018/05/17 12:08:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x410200, 0x0) shutdown(r2, 0x1) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000180)=""/110) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[]) 2018/05/17 12:08:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x100000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'veth1_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYRES64=r2, @ANYRES32=r2, @ANYBLOB="000000000000000014002b00100001000c000000", @ANYRES32], 0x4}, 0x1}, 0x0) 2018/05/17 12:08:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x108) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000280)={0x5, 0x70, 0x7, 0x1ffe0, 0x6, 0x4, 0x0, 0x1, 0x1000, 0x0, 0x38, 0x7f, 0x6, 0x4, 0x7, 0x8, 0x800, 0x8, 0x2, 0xffffffffffff33e1, 0xfffffffffffffffd, 0x400, 0x5, 0x4, 0x1, 0x3ff, 0x7b7, 0x7, 0x2, 0x5, 0x7, 0x898, 0x20, 0x9, 0x400, 0x80000000, 0x1ff, 0x1, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000200)}, 0x24008, 0x2, 0x9, 0x3, 0x80000000, 0xfffffffffffffa8c, 0x20}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000300)={'filter\x00', 0xf2, "4dc3fab7bdd7f36281b08ebee7f718351fa3d207e787dbbbd7ee6d659e3bf5569a511d31d49f9cd3cbfcee3e837b860208b2f9cfc4c015dde41d5b968fbaca07071cfba863c799e4b241728a1b232313a7978e6328a08d01183d632ba8f387c91a9f1efaf857c5df12a7b55dab596e2e71e6352e8e3b356d2535dacbc833b65aee93adda473c786d0947b4f5a6e14bdd3b17de5e9810857b0ba37a2e2979408c9f5f67ace26dd49d53506fc9e8a541036979022778411f59546c07c6b7bdbc072e824913318684e1279d50105f45d5ffccd398441451f94c6d4df1ef832147cb84a47187fa538f12f52515d7aa34a990a2fd"}, &(0x7f0000000140)=0x116) 2018/05/17 12:08:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x19, &(0x7f0000000040)={0x0, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = memfd_create(&(0x7f0000000000)='selinuxkeyringem1vboxnet1selinuxmime_type]eth0selinux\x00', 0x2) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/56) 2018/05/17 12:08:57 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:58 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x800, 0x110) 2018/05/17 12:08:58 executing program 1: r0 = socket(0x2, 0xa, 0x0) r1 = getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001d40)=0x0) r6 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000055c0)=0x0) r8 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005600)={0x0, 0x0, 0x0}, &(0x7f0000005640)=0xc) sendmsg$netlink(r0, &(0x7f0000005780)={0x0, 0x0, &(0x7f0000005540)=[{&(0x7f0000000000)={0xd4, 0x36, 0x110, 0x70bd2c, 0x25dfdbfe, "", [@generic="47787093d6212a225393bc3f5b6c1b21030a85201e1a0f78551882b67a03cab6a8b4c3de5ecbc7431be59a74d26e38784884441d04900e6e174db753edd8324f9829a57628a53e704c6bdfdad9cd48d2b66b5238c51bc9b30104023b5442a8aa2efdd243d9ba0b8b8e2b23e59ba0e31179add1805346c154a95ded1ad971383c59bfeb74f2969c4c10b195a9b60fce28d2f8f3c31718e602028f566049890c449bdac01ee1c8c201b29a85159ad06bae3484cae829630b7e9c401cfc1365216092d848"]}, 0xd4}, {&(0x7f0000000100)={0x10, 0x31, 0x200, 0x70bd26, 0x25dfdbff}, 0x10}, {&(0x7f0000000380)={0x1878, 0x13, 0x310, 0x70bd2a, 0x25dfdbfb, "", [@generic="160af3dcaf3b7a14225e3752ea7f41dbc5bf2bd5895813e785085127b9f9a0f15533c2237a5bbf09b46ad828c53678fa865667262f80a3bd15edfc86cc93c289a7cd79a8a4d991668a8ee861ac53e4a780ad2a18c0242f7bfda337fae447c9a2d440b717dba6bedba18ca643a0c847d2e19a5fa0e01bc2b581da42044efdeda8093517c1e7e5d57567abfa6c1fcf47ff96cf1cfce40d8cef690844760d56bdc21e407fc2714f7263d9ea11f7efc8f0fb1d581391858c", @nested={0x13b0, 0x3a, [@generic="4df9d469551f643cf86f2fa94d71c8e682544c538c04e749db76d73448367f1df2a8d8a1c84fe24391d7b16f075d4eb361b1a5fd2641f99841b1986d56d11023ecfbf031966b8487931381bae1c19c91721ad8dfe9a2523785f41449fd38735acd76187793766874704d8ec988835a4d1fd2e8aef2db2493a51052c8ce291e9182b968d8dea0fd8acece17cb4f77a8a5761d6b20951a778dd038804763bfa3c692a582c1bef8e058d262a2140d7d11d7c61ab1723ed9b7f53672fde1b0c23199d3ded9ce68dd4593a55e3631157ab3", @typed={0x1004, 0x2c, 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[@generic="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", @typed={0x14, 0x53, @ipv6}, @typed={0x8, 0x51, @fd=r0}]}, 0x102c}], 0x8, &(0x7f0000005680)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xd0}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r10 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) recvmsg$kcm(r0, &(0x7f0000007d00)={&(0x7f0000001fc0)=@ipx, 0x80, &(0x7f0000006c40)=[{&(0x7f0000005840)=""/129, 0x81}, {&(0x7f0000005900)=""/175, 0xaf}, {&(0x7f0000000140)=""/12, 0xc}, {&(0x7f00000059c0)=""/151, 0x97}, {&(0x7f0000005a80)=""/4096, 0x1000}, {&(0x7f0000006a80)}, {&(0x7f0000006ac0)=""/235, 0xeb}, {&(0x7f0000006bc0)=""/21, 0x15}, {&(0x7f0000006c00)=""/54, 0x36}], 0x9, &(0x7f0000006d00)=""/4096, 0x1000, 0x6}, 0x10041) dup2(r0, r10) 2018/05/17 12:08:58 executing program 5: r0 = socket$inet6(0xa, 0x200000002, 0xfffffffffffffffc) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0x0, 0x228, 0x228, 0xffffffff, 0xffffffff, 0x4a0, 0x4a0, 0x4a0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [], [], 'bpq0\x00', 'veth0_to_bridge\x00'}, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x400) 2018/05/17 12:08:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:58 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x30101) r1 = dup2(r0, r0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000380)={0x8, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0xfffffffffffffeb8, 0xffffffff, 0x0, 'queue1\x00', 0x2}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x0, 0x7fffffff}, {0x0, 0x5}, 0x9, 0x0, 0xfffffffffffffffd}) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3f, 0x400) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000340)={0x73, 0x1, 0x9, 0x11, &(0x7f00000001c0)=""/17, 0xc6, &(0x7f0000000200)=""/198, 0x25, &(0x7f0000000300)=""/37}) 2018/05/17 12:08:58 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00000000c0), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/05/17 12:08:58 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xa, 0x33, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66696c657300") getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f0000000000)=0x78) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000240)={r1, r2}) getdents(r0, &(0x7f0000000080)=""/162, 0xa2) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/05/17 12:08:58 executing program 2: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000840)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000800)={0xffffffff}, 0x106, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f0000000880)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e21, 0xa0000000, @empty, 0x6}, r2}}, 0x30) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) exit(0x0) poll(&(0x7f0000000040)=[{r0, 0x8000}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0x101, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/17 12:08:58 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000)=0x800, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) [ 109.903873] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/17 12:08:58 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000f10000010000000000000000950500000000ad1348ce453052e644f9837ecc188d4cbfd74dc00885b655c83b0e05bf8b335bff73454d820bd148ca2f04e78d3f655901ffbf7be8e60b9f995dd1f9bccd3d419a122b162bce55f5b33e7620eb6c6284d30bdf15e302c2d1e5fabe581103d3f43a3a26868ba0a05cde91ca21e2a23c8bf25d0a605de80120ccb5cdb73013e12da98ac20f226f5dfe4e44708e436d90"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x80040, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000600)=""/244) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x800, 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000700)={{0x5, 0x0, 0x0, 0x4, "a2beb0e3d24a52176fa59de36f017199dc40a0eda6069026bf18d81b243c7c6e9183773304ff86acf793a404", 0x1ff}, 0x1000, [0x80000001, 0x401, 0x36b, 0x7, 0x5, 0xff, 0x3, 0xffffffffffffffff, 0xb2, 0x2, 0x80000001, 0x400, 0x8001, 0x6, 0x8000, 0x8, 0x942c, 0x126eee13, 0x1, 0x1f, 0x6, 0x6, 0xfffffffffffffff7, 0x7, 0x5, 0x0, 0x7, 0x2, 0x7, 0x7, 0x5, 0x2, 0x0, 0x9e, 0x7fff, 0x72, 0x0, 0x8, 0x6, 0xffff, 0x5, 0x7, 0x3, 0xfffffffffffffff9, 0x3, 0x5, 0x547a, 0x5, 0x7fffffff, 0x80000001, 0x40, 0x5, 0x40, 0x0, 0x1, 0x8, 0x0, 0x9, 0x1000000000, 0xfffffffffffeffff, 0x7, 0x8, 0x2, 0x2, 0x7ff, 0x3ff, 0xba, 0xfff, 0x3, 0x2, 0x1, 0x6, 0x400, 0xeb2, 0x80000000, 0x6, 0x9, 0x800, 0x5, 0x3f, 0x3, 0x74, 0x7, 0x8, 0x6, 0x9, 0x60c6, 0xa9, 0x5, 0x2, 0xd6, 0x7, 0x2707, 0x9, 0x0, 0x9, 0x0, 0xfff, 0x52e, 0xfffffffffffffffb, 0x1000, 0x1c, 0x1, 0x1000, 0x2, 0x6, 0x3ff, 0x80000001, 0x70a7, 0x9, 0x100000000, 0x9c, 0x3ff, 0x3, 0x7, 0x50db0fd9, 0x1f, 0x7, 0x81, 0x12, 0x1, 0x0, 0x9, 0x9, 0xffffffff, 0x8001, 0xffffffff, 0xffffffffffffffff], {r4, r5+30000000}}) setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000380)=0x4c, 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x4}, 0x68) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000200)={0x9, 0x7, 0x100000001}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) close(r0) 2018/05/17 12:08:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:58 executing program 5: r0 = dup(0xffffffffffffff9c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000700)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa1000001}, 0xfffffffffffffd99, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="ca36b52d3808449f8e7ffc881c930700000000000000e464a85e5db648044af746ed2e05c0d50ecf889bc7bdee4d264ce32efd7e18152aed5c00800000661e0b0451064e191295d3ed260ee379c462a017d6016d6e59399e5b268c3871a5d7f23ce66509833362c5139f46f0f4d950a0b749c758e5c23cfdedece446cec92ea6e5b5a5cb349f0b98f96d0886f7f72122f3327fdd65abd07cf4e137f6dcbd0912766c40c77caf097617876f9718965fc26ce2a8be2a6f6c869efd6c3abb4bf3b4d9c45060e2", @ANYRES16=r1, @ANYRES32=r2], 0x3}, 0x1, 0x0, 0x0, 0x810}, 0xfffffffffffffff9) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000340)={0x2, &(0x7f0000000300)=[{}, {}]}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x51, 0x2) 2018/05/17 12:08:58 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) ioctl$sock_SIOCETHTOOL(r2, 0x8913, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_rxfh={0x0, 0x0, 0x0, 0x0, 0x0, "f055b4"}}) close(r2) close(r1) 2018/05/17 12:08:58 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xe, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB='Q,<.\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000200)='GPL\x00', 0x5, 0x7ae, &(0x7f0000000280)=""/195}, 0x48) 2018/05/17 12:08:58 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000400)=""/214, 0xd6}, {&(0x7f0000000500)=""/199, 0xc7}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000680)=""/173, 0xad}, {&(0x7f0000000740)=""/91, 0x5b}], 0x5, &(0x7f0000000840)=""/215, 0xd7, 0x2}, 0x4}, {{&(0x7f0000000940)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f00000001c0)=""/13, 0xd}, {&(0x7f00000009c0)=""/155, 0x9b}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000000a80)=""/66, 0x42}, {&(0x7f0000000b00)=""/77, 0x4d}, {&(0x7f0000000240)=""/44, 0x2c}, {&(0x7f0000000b80)=""/41, 0x29}], 0x7, &(0x7f0000000c40)=""/190, 0xbe, 0xffffffffffffffff}, 0x4}, {{&(0x7f0000000d00)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000d80)=""/173, 0xad}, {&(0x7f0000000e40)=""/253, 0xfd}, {&(0x7f0000000f40)=""/251, 0xfb}], 0x3, &(0x7f0000001080), 0x0, 0x100000001}, 0x7}, {{&(0x7f00000010c0)=@nfc_llcp, 0x80, &(0x7f0000003700)=[{&(0x7f0000001140)=""/85, 0x55}, {&(0x7f00000011c0)=""/2, 0x2}, {&(0x7f0000001200)=""/194, 0xc2}, {&(0x7f0000001300)=""/33, 0x21}, {&(0x7f0000001340)=""/64, 0x40}, {&(0x7f0000001380)=""/95, 0x5f}, {&(0x7f0000001400)=""/187, 0xbb}, {&(0x7f0000002540)=""/4096, 0x1000}, {&(0x7f0000003540)=""/167, 0xa7}, {&(0x7f0000003600)=""/233, 0xe9}], 0xa, &(0x7f00000014c0)=""/53, 0x35, 0x297}, 0x6}], 0x4, 0x40000020, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000004a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000004900)=0x1008) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000004940)=r2, 0x4) readv(r0, &(0x7f0000001500)=[{&(0x7f0000000280)=""/70, 0x46}], 0x1) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x1ff, 0x1, 0x200, 0x100, 0x0}, &(0x7f0000000140)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x8, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x2, 0x2, 0x9, "fdd26887d12064954ccfbe274fdf919434a98a40ffd27fc1c9ca456e25b68e28f93554eb579a14c9c07c8db46efa6730b3250ae4fd399bab139d6c87d0d17881464faeca76bbeceecc9c5398bda5c3d6"}, 0xd8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000180)={r4, 0x4}, 0x8) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x4000000006, 0xee) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/17 12:08:58 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d3008000007a0a00ffffffff006b013000000000"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0x6834, &(0x7f0000000500)=""/206}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xa, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x0, 0xe, 0xc1, &(0x7f0000000180)="98ffce164b21e1e20f31044a5346", &(0x7f00000003c0)=""/193}, 0x28) recvmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000600)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000680)=""/84, 0x54}, {&(0x7f0000000700)=""/125, 0x7d}, {&(0x7f0000000780)=""/219, 0xdb}, {&(0x7f0000000880)=""/204, 0xcc}], 0x4, &(0x7f0000000980)=""/243, 0xf3, 0x4}, 0x8}], 0x1, 0x20, &(0x7f00000002c0)={0x0, 0x989680}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000c40)={{0x1, 0x8, 0x80, 0x1, 0x2, 0x8}, 0xaa}) sendmsg$nl_crypto(r2, &(0x7f0000000c00)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000a80)=@del={0x110, 0x11, 0x70c, 0x70bd29, 0x25dfdbfe, {{'authenc(tgr192,fpu(ctr(blowfish)))\x00'}, [], [], 0x2400}, [{0x8, 0x1, 0x800}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0xa0}, {0x8, 0x1, 0xc}]}, 0x110}, 0x1, 0x0, 0x0, 0x800}, 0x20040001) 2018/05/17 12:08:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:58 executing program 5: unshare(0x20200) unshare(0x20000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10d080, 0x0) 2018/05/17 12:08:58 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x141040, 0x0) close(r0) 2018/05/17 12:08:58 executing program 0: msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000080)=""/222) r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x10001, 0x200000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r1, 0x4}, 0x6) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x20}, 0x1) 2018/05/17 12:08:58 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x77359400}}) r1 = dup3(r0, r0, 0x80000) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x0, 0x1}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/17 12:08:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x20000000000080, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="090000000000000000000000000000001134c3", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) acct(0x0) 2018/05/17 12:08:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0xbb12064bdf3c7b3e, 0x0) syz_mount_image$cifs(&(0x7f0000000080)='cifs\x00', &(0x7f00000000c0)='./file0\x00', 0x7fff, 0x6, &(0x7f0000001580)=[{&(0x7f0000000140)="1cf66166634f15ec029bb3da27c15da3d7d2458fcf730581eb20b1cc5297b493254f04d4b650be6cfd05171c7c25882da01c2ab1ac60fe7f5c608b6bb1d1be793dd16b493f72c03f54b0df838121ba2e891f6b73083edbe65453c85bbc9afdcdf41989ca523921396e419e2f936831ea5da4cf226087aef9af4429f1fd670a20904ae395d37a32297dbd2be173a297a0490b4e300daa2313ecd68d2fcab701f80a2c650514e6b4c051", 0xa9, 0x5e}, {&(0x7f0000000200)="26937bd59e77fa8ec584dac644ebf3b926eafd5988e34391402bd61c30d4776110d2591c4cc98874ccb4186717879dce3e0231197a5611f945ca356cf53fcc5ad6831169023628e4d242525040428932bbbb0730bafa0e163e47cfa7e0a1e8383110b005ddd3fa72eea96f73d135568857f88fcc4a745c340b9ceedf7b42ebbbf09d535d99b6071a7eb7beda7d0d8cb18b4cfb451cc4a7a5d565c2a38777c4dff3cfc8c8de67d0d344887506cc57d4cb336b8796810915f912887dbce183fbe45c8a74872ffb00c4ab25ca03064e1e99f0a376a4afb08c462ba3b2635a758e37fc0b86096e0a539840a47544c7ea633d0e5c9a", 0xf3, 0x7}, {&(0x7f0000000300)="b1aabaa7b48d7ec7d4503f4feed6ed2150fd1972dae4bea1e8727393045dd6a1e5cffe06878ebd64bb56ccc5458812a7fcd8b095daac4f17fb2ffb5efb17765a8fb4e39685c9f95381a8f1f4737badeff0d8b72336ae02cf11cca4a2b6cd71e71ffd5e0b5d0400af9c062bb0460301", 0x6f, 0x6}, {&(0x7f0000000380)="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", 0x1000, 0x3f}, {&(0x7f0000001380)="29942f1491d8621344d5c95832e5bd2cc414348f1b6c7926dc5071f35018332d3fd640f2639955c866c8f9e3482efc8363104156a23eb1f35fe3eb111bf0abdd0bd7a6892e7352ddde33ade6d03d1cf62351abf8570e1c6fc0e8fafccd0e402ab3e450ffb0222607209079816feaff86b0db547d97931cba55500779769ee0693ebbc87e45c282a006d991930abbdb5e67487a91c9a88cfc5c305d2e6a8dcbe3ff73f5bdb83756a347184d6564a9f730ba90c20d8c6f2e60b029b8ef50fe197c6af1680ed83789a8e071906365d225e12371a40e509a60e423f77f8cd8d67016cd0ae2", 0xe3, 0x5588}, {&(0x7f0000001480)="3797c8efc8d4f42ebb10fb58d6ba9196652305e2f5932a0dc9ca5cbeb10387e094dcfabab1b653812ebad02c4e1132a19f2bc97a37f82dfe456972bba92241fbd77b10cb2b0458bd48a4de7f8b48ef0b7b90e7a95308a43f3bef2bcc89e031ad01d75510043c07862d3782158bbbf72b91ef6d98a99216be5505806924e8a028f465e26c175ee8b128125bafcc79347b20396d5e39b78e9dc44abc3a2b45a6a23cbad6a71b3f2eb0371aeab299f97fc719d13540f015f2e6d65f8f65fc0b04acc1ba0a3ce7ec7e687fc76c16b9a569012c17071c6e8ec1e3b94f4e638f1f7db16a309e71ead203f2", 0xe8, 0x17}], 0x0, &(0x7f0000001640)='&}\x00') r1 = epoll_create(0x6) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001680)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fddfff)={0x0, 0x0, 0x3f, 0x0, 0x0, 0x2000000000, 0x100000000}) r3 = syz_open_pts(r0, 0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000016c0)=0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000001700)={[], 0x10000, 0x90, 0x0, 0x5, 0x7f, r4}) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000000)) 2018/05/17 12:08:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x80, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000052000000000000"], 0x33fe0}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r3, 0x400, 0x70bd2d, 0x25dfdbfb, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x40810) 2018/05/17 12:08:59 executing program 4: syz_emit_ethernet(0x1e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="2ede15e9303d", [], {@can={0xc, {{0x2, 0x40, 0x5, 0xfffffffffffffff9}, 0x1, 0x3, 0x0, 0x0, "2e84d076961a10e1"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x90c, 0x4b5, 0x54a, 0x89d]}) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff87, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/17 12:08:59 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) sysinfo(&(0x7f0000000400)=""/176) 2018/05/17 12:08:59 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000000c0)="9f6cf3e6d4a7ea1a89735f127307e7f8e8221142efe11157217b55950e7d745706972af119900881415799eaf906cf353ce74cf119c452299be4b578c5ff043050e53a1f6660d7f6b947709ca77e9bae286420cb408f20d0aa18a84fd1eef3bdda6aa1fc00894bf0054ebd53ea8da64abdc967c998bb97080a0fb4a0c502de2141bb79a99c2462f6911487b3") ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/17 12:08:59 executing program 5: syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], &(0x7f0000000280)={0x0, 0x0, [0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x500, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x200, 0x2, 0x8000, 0xe9, 0x5, 0x80000000, 0x7f, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xe000000, 0x3, 0x1f, 0x2}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000240)=0x8) 2018/05/17 12:08:59 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0xffffffff) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:59 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x800000000004) request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000d77ff9)='\x00', 0x0) 2018/05/17 12:08:59 executing program 5: r0 = socket(0xa, 0x3, 0x1000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0xfffffffffffffffc, 0x0) recvmmsg(r0, &(0x7f0000003980)=[{{&(0x7f00000000c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/42, 0x2a}, {&(0x7f0000000180)=""/97, 0x61}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000003b40)=""/155, 0x9b}], 0x4, &(0x7f00000003c0)=""/4096, 0x1000, 0xffffffffffffff17}, 0x6}, {{&(0x7f00000013c0)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001440)=""/199, 0xc7}, {&(0x7f0000001540)=""/197, 0x440}, {&(0x7f0000001640)=""/146, 0x92}, {&(0x7f0000001700)=""/125, 0x7d}], 0x4, &(0x7f00000017c0)=""/216, 0xd8, 0x2}, 0xffffffff}, {{&(0x7f00000018c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001940)=""/220, 0xdc}, {&(0x7f0000001a40)}, {&(0x7f0000001a80)=""/214, 0xd6}, {&(0x7f0000001b80)=""/46, 0x2e}], 0x4, &(0x7f0000001c00)=""/151, 0x97, 0x5}, 0xffffffff}, {{&(0x7f0000001cc0)=@rc, 0x41, &(0x7f00000024c0)=[{&(0x7f0000001d40)=""/172, 0xac}, {&(0x7f0000001e00)=""/241, 0xf1}, {&(0x7f0000001f00)=""/143, 0x8f}, {&(0x7f0000001fc0)=""/32, 0x20}, {&(0x7f0000002000)=""/255, 0xff}, {&(0x7f0000002100)=""/27, 0x1b}, {&(0x7f0000002140)=""/198, 0xc6}, {&(0x7f0000002240)=""/129, 0x81}, {&(0x7f0000003c00)=""/178, 0xb2}, {&(0x7f0000003cc0)=""/233, 0xe9}], 0xa, &(0x7f0000002580)=""/209, 0xd1, 0x8000}, 0x80000001}, {{&(0x7f0000002680)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000038c0)=[{&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000003700)=""/67, 0x43}, {&(0x7f0000003780)=""/231, 0xe7}, {&(0x7f0000003880)=""/3, 0x3}], 0x4, &(0x7f0000003900)=""/84, 0x54, 0xffffffffffffffff}}], 0x5, 0x0, &(0x7f0000003ac0)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003b00)={'bridge_slave_1\x00', r1}) 2018/05/17 12:08:59 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:59 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndctrl(&(0x7f0000001880)='/dev/snd/controlC#\x00', 0x0, 0x100fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14, 0x800) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x20040, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x40045532, &(0x7f0000000080)=""/236) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000280)="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", 0xfa) r2 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x400, 0xc0002) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000380)={0x4, 0x3, [{0x73a, 0x0, 0x4}, {0x6, 0x0, 0x101}, {0x1ff, 0x0, 0x100000001}, {0x9, 0x0, 0x7}]}) 2018/05/17 12:08:59 executing program 1: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @random="0dcdef9a46bc", 'bridge_slave_0\x00'}}) 2018/05/17 12:08:59 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xfe8f, &(0x7f0000000080)={&(0x7f0000001600)=ANY=[@ANYRES16=r0, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64, @ANYRES16=r0, @ANYBLOB="7c58dfe3eddde9beb381cd38ad82387ce2d1da1738b95b21a4b9ac09c28207f07924a8afc26378a39d7ea08f59cd4eb8aa9f263c61964d1ac5ae4da46da20315", @ANYRES64], @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYRES32]], @ANYRES16=r0, @ANYBLOB="70eb26540074a59f6a09961b92d44e59396817c575bb541a421c199aaa7bb97831c7bf3b482724b01ea2cf06fa4f4fe9ecd47cd42a2ec7e9a8e98121cf72b9d45a51042d73460b91ffa882c2f4ab5da264aef8d29368c50e90aeed267dca96df6a373f87d6a7deecbbe2b04bd318f7fc6167aaf5cce4bcce76cb00b968ae1be93b48b18d9bfef0e7a6382bef1e1360d9f8a5548fe85c0b2e4ac052f08d41a0b3a0929bfc9ab86cca6911858c08b338eb7afa37f3ecaa378bf31b130f346cedd0bd05c70a26e570056c97ba3df35f4cf18645cf95bc7a85337f57e9636ea32acaea542a", @ANYRES64=r0, @ANYRES32=r0, @ANYPTR=&(0x7f0000001440)=ANY=[@ANYBLOB="02a7c20684ae445f0122cc78cf58844d7598c5b4eb36b476c4", @ANYPTR, @ANYRES32=r0, @ANYBLOB="ea9fbcaed0e411acd2d6697b899867194fe05f6ded14c2e4336ce0bba98d23ae969bd78d20bc234e90c0048c36d66a3cfc9c9644808e12eaad38d78e27621c35be7cc1a99ab07c5aecf3921c477567a01320d41a4e1d6f7d0a78ad81cbd6fdf26a4f5669525134111c9b4a0f0ec1fe3b34749d3f3feaeea341b8ac475f61f98d97e80345aa186a13", @ANYBLOB="0ffff993b01574855c56b69e173b63fc08c9a18d085eb78ff4c3a3de7587b6fb31f65682c146af552615a376ecfa3b55d342528f8fcaa236d11799f692c9bbd7c4c8384d62cfe239c1bda5db0830496f8c6ae3b83412dc55de0a68c534941960d375d7c785df3ee855895b98ba7eee1d88048e0ff89fb62d0fdf6438272fd82cecb290f4cbd7a2495bd40c46a7f9ed9b17c92d06091c64d97ccd6edd80c9426167a792f924b1dbbb4eed1a94363c7c2ef4191c730bcb848593d4bca366eb6000bafe1389713532226014a34697ecc1", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="15ce75ef5d6a370927853126b29296393a92730688f4213a0b6bea34fbe33ed365633b86e8286b1073b37280a2", @ANYRES16=r0, @ANYRES64=r0], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r0, @ANYRES16=r0, @ANYRES16=r0], @ANYPTR=&(0x7f0000001380)=ANY=[@ANYRES16, @ANYPTR, @ANYPTR, @ANYBLOB="efa2619a96b35bba843aec253f99e55ff859d1ca524546c50a6931ff652e05a0efc0bbebfba95600a56e1ba487a3e16c8a28da3e3098c5a12c19bb28b392102da0aa3895f5640511363e946479e2037b469bb0a37c184ebfb63d40f9eddf7d7251e1a8d9cebb82704e2c1258f0eef9bfa839aa046b56ae15f6be2d6067c53cf8d1c35da7399c6632f13137b0edbfdcc93761e05cd154"]]], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/05/17 12:08:59 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:08:59 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3ff, 0x0) getpeername$ipx(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000002c0)={{0x1, 0x0, 0x10001}, 0x3, 0x6b6ddc1d}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{}, {}, {}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") fgetxattr(r1, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000340)=""/206, 0xce) 2018/05/17 12:08:59 executing program 0: syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x80000000, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x101200, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000002c0)={{0x1ff, 0x6}, 0x27}, 0x10) 2018/05/17 12:08:59 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x200, 0x0) open_by_handle_at(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="780000000100000005e85caf7ff287dc5d70410e7f651c9cdd94f92a6e8a5f8262dfdce35bff1c1fa9263d006a177b88f26cd5cb1c637691c248ec2b96c309e08ab3081de16612bb28faffb886f78fa394eee584d139b09b4642ccecccb579acb21a6ee6ced6598e6b5ed7c6327a434e1ec1b13a54c3ce47"], 0x10000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000051c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000005180)={&(0x7f0000000040)=@getpolicy={0x50, 0x15, 0x305, 0x0, 0x0, {{@in, @in=@multicast2=0xe0000002}}}, 0x50}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/23, 0x17}, 0x0) 2018/05/17 12:08:59 executing program 7: syz_emit_ethernet(0x34, &(0x7f00000000c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x5, 0x81, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0xffffff88, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0xb, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)={0x0, 0x4, [0xfffffffffffffffe]}) 2018/05/17 12:08:59 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000000040), &(0x7f0000000080)=0x4) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000)) r1 = dup(r0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x8, 0x4) 2018/05/17 12:08:59 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e22, 0xff, 0x4e24, 0x1fffffffe0, 0xa, 0x80, 0x80, 0x1f, 0x0, r3}, {0xc3, 0x5, 0x9, 0x9, 0x8, 0x9, 0x0, 0x80}, {0x200000000, 0x9, 0xccb, 0x6}, 0xa0, 0x6e6bb4, 0x2, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6}, 0x2, @in=@multicast1=0xe0000001, 0x3502, 0x3, 0x3, 0x0, 0x4, 0x7ff, 0x7f}}, 0xe8) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x10000, 0x1) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000080)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000095bffc), 0x4) 2018/05/17 12:09:00 executing program 2: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x101883, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x800) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)=0x4) fsync(r2) 2018/05/17 12:09:00 executing program 7: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=@ipv6_delrule={0x84, 0x21, 0x11, 0x0, 0x0, {0xa, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10015}, [@FRA_DST={0x14, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr}}, @FRA_DST={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @FRA_DST={0x14, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @FRA_SRC={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @FRA_SRC={0x14, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x84}, 0x1, 0x0, 0x0, 0x40}, 0x80) socket(0x1, 0x800, 0x5268) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e20, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, {0xa, 0x4e22, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x800, [0x8, 0x8, 0x2, 0x6, 0x6, 0x0, 0x2e0, 0x3fc4]}, 0x5c) 2018/05/17 12:09:00 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:09:00 executing program 1: sendmmsg(0xffffffffffffffff, &(0x7f0000000140)=[{{&(0x7f0000000180)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)="5035c6d759687c42fdebf5f28aa4256adfe67efc6ba64c819168bd184e5e9e39aa03caf7734a4045", 0x28}, {&(0x7f0000000240)="c1ed33059c23a8f045f3c246683d6577e744eea2e7e2f25ec64bca42c296806487026683555e0f1fd3546221bfdc821e976b", 0x32}, {&(0x7f0000000280)="3d9fa39fdf136a0f779ec547e9e2ddedf56118c11f9556a4456ac1dfeb6775179b048ba1da8e8e6176bfc322d085167f61be9e3f1aaace1a95cfc6634a36fcf4c8cabaf00f39f258d59b40f563cdcec18c42db82c38339926e4ef7689e9111739906b752c3dee9c2ebed08ae74a9a574a39d11738895ca8599f29ac688ec557e70039bc858c0d18dcc639602a34d58962357263eae4e4005a91329f64c584bd8a1845b2ae99ee6a6c06f380cbe64a70cf3f112554d0ba4ae59ce23ab27558cb49442210b684962472e0055dc81d027d7cbd8f136161c0e9e0dd5ab79cc6bf4bb52c64bce5e538cd4e52f41", 0xeb}], 0x3, &(0x7f0000002000), 0x0, 0xfffffffffffffffd}, 0x39f}], 0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x800, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20000, 0x0) fanotify_mark(r0, 0x0, 0x1, r1, &(0x7f0000000080)='./file0\x00') request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000100)={0x3, 0x4, r2, 0x100000000, r3, 0x1, 0x3ff, 0x480}) [ 111.663860] ISOFS: Unable to identify CD-ROM format. [ 111.845186] ISOFS: Unable to identify CD-ROM format. 2018/05/17 12:09:01 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$EVIOCGLED(r0, 0x80284504, &(0x7f0000000180)=""/47) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x2000) mq_timedreceive(r1, &(0x7f00000001c0)=""/76, 0x4c, 0x5, &(0x7f0000000240)={0x77359400}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x800, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00006f9000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000100)="b939030000b806000080ba000000000f300fc769000f322e0f017c437af3ab0f013bb9800000c00f3235000400000f30650f01cf65660f3881a90f9f000066f30f09", 0x42}], 0x1, 0x10, &(0x7f00000001c0), 0x0) 2018/05/17 12:09:01 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.evm\x00', &(0x7f00000000c0)='security\\louser^:bdev)em1mime_type\'-/proc\x00', 0x13e, 0x0) lremovexattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000280)=@known='security.selinux\x00') 2018/05/17 12:09:01 executing program 2: ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00']) gettid() ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'gre0\x00'}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="02c63c24021c0b000002000000d199f70000b000000000007eb7ab1a4cd8a94458262703fd8e5da3c367e1162f6986a63a840f863d57b66adb950368e1ae9d7a4aa9c4032108c90fc5265604d15556d73cb2dfddb2a2d0f1c6c81637b4fab2cd6cbfb95148131502b26ee47ffe3786a4001352d038c9d6b1babab8db873761c5ec598797a30fd9a6058b7c27716863fc3375b874f5251ff4cc471351a8a999d642e9278f711689d3dc989c78b7bfd0081f4046e96f83627485a0a83d571b2d6c7740c18d546801f3bd749121dc70266b493f"], 0x10}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000880)={0x0, 0x80000000, 0x2, 0x5, 0x4, 0x0, 0x6, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x0, 0x1f, 0x2, 0x4, 0x4}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x5, 0x2, 0x3}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000340)={'filter\x00', 0x7, 0x4, 0x4c8, 0x0, 0x0, 0x0, 0x3e0, 0x3e0, 0x3e0, 0x4, &(0x7f0000000100), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffffff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x7, 0x4, 0x2, 0x12000000, 0xc1e, 0x0, 'vlan0\x00', 'bond0\x00', {0xff}, {}, 0x0, 0x235}, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0xfd13, 0x403, 0x5, 0x0, 0x0, "adce3cdea7500d2d7455a7d1a4f62381f0ec753baa1f5a25505dd094d6f2b799779b2b17f6c57922c0a4fb8ef60eda7bc83e82706acf5df9528c020fba0d18a8"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0x2, 0x70ebf9961359b4cb}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x2, 0x0, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, {[0xff, 0xff, 0xff]}, 0x100000001, 0x4, 0x1ff, 0xc9dc, 0x4, 0xffffffffffffff81, 'nr0\x00', 'team0\x00', {}, {}, 0x0, 0x1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0x10}, @empty, 0xf, 0xbea07933e5db51cf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) 2018/05/17 12:09:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x0) 2018/05/17 12:09:01 executing program 1: bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000099000/0xa000)=nil, 0xa000, 0x8000000000001, 0x800008113, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x101000, 0x0) sendto$ax25(r1, &(0x7f0000000040)="0d93531baeb71a500db2ff25c280ae101d1bfe319e75d8874e194e99f8aad390fa1807c47bcdb327ad66e7f095b7fbd06889e210dfab161b78dc87b4e4210612e092c1daf898cd69f841bab7d0cb12ba8cf9edcaf1a1b42cdcb137ac6e7f6632fc869a68739da728542c08e37d95256491012a1c624d9d3ebafb20caa4cb201482fe4fd149273330f38eef85d5b99aacb60e2d7ea8201bd3319a647c62482f1263fe152f178418dd8ce55905df52fa9e65c379ad28f0a27d8a677700e521e79dcfc6a63eb85103d85b5c14cfc531f61c1b62fe63d93f5fe75e5161abecd591260582", 0xe2, 0x0, &(0x7f0000000140)={0x3, {"c482760eb442ca"}, 0xf8e3}, 0x10) 2018/05/17 12:09:01 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)={0x14, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x7592da15}}, 0x14}, 0x1}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001440)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f0000001040)=@updpolicy={0xb8, 0x19, 0x101, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xfffffff0}}}, 0xb8}, 0x1}, 0x0) 2018/05/17 12:09:01 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa}, 0x1c) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x100000001) 2018/05/17 12:09:01 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400280, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x3a, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x4) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x3, 0x700) 2018/05/17 12:09:01 executing program 4: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x800) write$binfmt_misc(r0, &(0x7f0000000200)={'syz0', "8da109c59d08b4190c59854b801da030fe0c4f7f7a3ece5b2d0f00d108c83b53976449de146d6ddade546a41b40c4492d1176e89ef8bec5146b09533e88d78994e4e3a2dade88781ec13ecf6ce9a4cc73cc932a73e19b997ebc9d5e37635a7ba"}, 0x64) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1000, 0x8080) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-ssse3)\x00'}, 0x58) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000000000)="2400000052001f0014f9f407000904ff0200070208000100ffffffff0800000000000006", 0x24) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="c07019a2c16bed7d9ff71095dae7ca63a683589f8fd3e951e1d41ea07d57844fbac8a51721e110ac50a096e2617df1250e77a0e1061ae4401c653a4d862fdecb72", 0x41) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000280)=0x1) 2018/05/17 12:09:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)={0x1d7, 0x18, 0xfffffffffffffffd, 0x0, 0x0, {0x1}, [@nested={0x4, 0x6}]}, 0x18}, 0x1}, 0x0) 2018/05/17 12:09:01 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000100)}}, &(0x7f0000000200)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x77359400}, {0x0, 0x9}}, &(0x7f0000000080)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x1, [0x6]}, &(0x7f0000000140)=0x6) tkill(r1, 0x6) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000040)) r2 = getpgid(r1) tkill(r2, 0x15) 2018/05/17 12:09:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x0) 2018/05/17 12:09:01 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x40284504, &(0x7f0000000080)=""/11) 2018/05/17 12:09:01 executing program 5: r0 = socket(0x10, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_names\x00') sendfile(r0, r0, &(0x7f0000000040)=0x9, 0x80000002) 2018/05/17 12:09:01 executing program 7: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000140)=0x13002) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendfile(r0, r1, &(0x7f00000000c0), 0x80000002) 2018/05/17 12:09:01 executing program 2: r0 = socket(0x18, 0x8080f, 0x20) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x1, 0x401, 0x5, 0x12, 0x0, 0x70bd2c, 0x25dfdbff, [@sadb_key={0x10, 0x8, 0x398, 0x0, "a16a2585e38647b9916f3a0d8bdca19897b5b4ef64a926df52a7bf0a941ebc9480a6ed9889d5f37ac734bbb40ebf85fd093f7e37b79cef5a98c782015cb103269746880cc1c72ce69c20d5a9a6ff497fd1104bbaf8f5748b0825a76c1ec605dacf942483b2deae4c6864c8333c9cf6bc7d6835"}]}, 0x90}, 0x1}, 0x20000000) syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x44, 0x4, 0x5}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/17 12:09:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x0) 2018/05/17 12:09:01 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000280)={@loopback, @multicast1, 0x0}, &(0x7f00000002c0)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000380)={@dev, @loopback, 0x0}, &(0x7f00000003c0)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'team0\x00', 0x0}) recvmsg(0xffffffffffffff9c, &(0x7f0000000640)={&(0x7f00000004c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000540)=""/65, 0x41}, {&(0x7f00000005c0)=""/13, 0xd}], 0x2, 0x0, 0x0, 0x1000}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000680)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003e40)={0x0, @rand_addr}, &(0x7f0000003e80)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003ec0)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000003fc0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@ipv4={[], [], @multicast1}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000004100)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000004140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004180)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004200)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000004300)=0xe8) getpeername(0xffffffffffffffff, &(0x7f0000004340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000043c0)=0x80) getsockname$packet(0xffffffffffffff9c, &(0x7f00000044c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004500)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004540)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000004640)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000004b00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000004ac0)={&(0x7f0000004680)={0x42c, r1, 0x200, 0x70bd25, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r2}, {0x130, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2f3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x200, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe9}}, {0x8, 0x6, r9}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xccc5}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r16}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3967d82e}}, {0x8, 0x6, r17}}}]}}]}, 0x42c}, 0x1}, 0x41) r18 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r18, &(0x7f000028c000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)={0x14, 0x2b, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/05/17 12:09:01 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cgroup2\x00', 0x0, &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x8000, r0, r1, 0x34, 0x200280a) [ 113.040513] cgroup: cgroup2: unknown option "" [ 113.081754] cgroup: cgroup2: unknown option "./file0" 2018/05/17 12:09:02 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x101002) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000740)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x50, r2, 0x100, 0x70bd2b, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x18}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x48000}, 0x24000010) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000000c0)={[{0x8, 0xfffffffffffffffb, 0xfffffffffffffffe, 0x2, 0xc3c3, 0x3f, 0x8, 0x200, 0x7ff, 0x1, 0x9, 0x1, 0xffffffff00000000}, {0x80000001, 0x9, 0x8, 0x4, 0x7, 0x9, 0x1, 0x5, 0x6, 0x6, 0x733a}, {0xcf, 0x1ff, 0xff, 0x2, 0xffffffffffff995b, 0x3ff, 0x800, 0x7ff, 0x0, 0x5da9, 0x1f, 0x0, 0x4}], 0x800}) r3 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) accept4$unix(r0, &(0x7f0000000280)=@abs, &(0x7f0000000300)=0x6e, 0x800) bind$alg(r3, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(aes-generic)\x00'}, 0x58) accept$alg(r3, 0x0, 0x0) r4 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x10010, r1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x8c, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="e1a7878e81764b217de1206916451b7df1f5763ac1b98b9b26e9c857ce5605d6d965dc332c8e429102e9e1e64428f946f18fac54387125abee9e1822833ad432add2f28a9c3c34c3eefff66d44749b925579e5b11b036d292ccdc7f2e855c3c902ece3398ff0670db81bf0e59debf8368d22f1ec2cb388767f9e0445ded6979cbe10911c57e1e0db1f0128d295a1ae1083d5ebe853c905bde1aa4590d3cb34fa1540", @ANYRES64=r4, @ANYBLOB="01634040040000000000000002000000000000000000000010000000000000000000000058000000000000001000000000000000", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r1, @ANYBLOB="000000000400000000000000852a747001000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000002000000000000000c00000000000000852a646600000000eece6f6cad11923bc1f6316c2b56c9fa1021a938a755ee0f6573607f088cf5bc809b345199b5b2fd5a379a5e2ad55e5fb1a3611bb27e598412b8be7b98f929867ff329c9bdbdbbed4bb5eefb0f68cf2cf566ae96eb401553b1634019bffede6091486b5520b0ec9a67dced0742", @ANYRES32=r3, @ANYBLOB="000000000300000000000000"], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='x\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="056304400000000004630440020000000663044003000000076304400000000005630440040000001063084000000000000000000463044003000000"], 0x1, 0x0, &(0x7f0000000340)="b9"}) 2018/05/17 12:09:02 executing program 0: socketpair(0x9, 0x5, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r1, 0x0, 0x1, 0x1000, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000140)=""/81) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x84) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000280), 0x10) 2018/05/17 12:09:02 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x2a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x2, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'bcsf0\x00', 'veth0_to_bond\x00', 'yam0\x00', 'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa8, 0x128, 0x178, [@cluster={'cluster\x00', 0x10}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz0\x00'}}}}, {{{0x15, 0x0, 0x0, 'veth0_to_bridge\x00', 'ipddp0\x00', 'syz_tun\x00', 'rose0\x00', @random="60f9a9d474aa", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x320) 2018/05/17 12:09:02 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000300)={"766597000000000000006500", &(0x7f0000000280)=@ethtool_eee={0x45, 0x401, 0x1, 0x80, 0x4, 0x1, 0x7, 0x9, [0x80000000, 0x7]}}) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000080), 0x4) 2018/05/17 12:09:02 executing program 6: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0xfffffffffffffff9, 0x1, 0xb285, 0x0, 0x2}, &(0x7f0000000180)=0x14) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x9, 0x3, 0xfffffffffffffffb}, &(0x7f0000000200)=0x10) 2018/05/17 12:09:02 executing program 3 (fault-call:5 fault-nth:0): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:09:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="0a0775b0d5e36eddaa1e6ea64aa8e1c9553da4e255a583e5b3b60ced5c54dbb7", 0x20) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x200) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/147) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000009c0)='net/raw6\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) 2018/05/17 12:09:02 executing program 1: r0 = socket(0x6, 0x802, 0x8) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000280)=0x4, 0x4) sendmsg(r0, &(0x7f0000eeefc8)={&(0x7f0000fef000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000437000), 0x0, &(0x7f000056cda0)=[{0x28, 0x29, 0x2, "1d1a2d4ba2f2fffffffffffffffd060000"}], 0x28}, 0x0) [ 114.260498] FAULT_INJECTION: forcing a failure. [ 114.260498] name failslab, interval 1, probability 0, space 0, times 1 [ 114.271786] CPU: 0 PID: 8852 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #54 [ 114.279325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.288682] Call Trace: [ 114.291281] dump_stack+0x1b9/0x294 [ 114.295331] ? dump_stack_print_info.cold.2+0x52/0x52 [ 114.300537] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 114.306085] ? _kstrtoull+0x180/0x230 2018/05/17 12:09:02 executing program 6: io_setup(0x40000000008000, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0}) io_getevents(r0, 0x2, 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f0000000180)={r1}) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioperm(0x0, 0x7, 0xb256) io_submit(r0, 0x1, &(0x7f0000002cc0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2}]) io_destroy(r0) fcntl$addseals(r2, 0x409, 0x8) prctl$setendian(0x14, 0x2) [ 114.309905] should_fail.cold.4+0xa/0x1a [ 114.313979] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 114.319096] ? graph_lock+0x170/0x170 [ 114.322909] ? lock_downgrade+0x8e0/0x8e0 [ 114.327065] ? find_held_lock+0x36/0x1c0 [ 114.331157] ? check_same_owner+0x320/0x320 [ 114.335486] ? proc_cwd_link+0x1d0/0x1d0 [ 114.339560] ? rcu_note_context_switch+0x710/0x710 [ 114.344507] __should_failslab+0x124/0x180 [ 114.348755] should_failslab+0x9/0x14 [ 114.352568] kmem_cache_alloc+0x2af/0x760 2018/05/17 12:09:02 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000700)=0x0) fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000007c0)=0x0) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/ppp\x00', 0x2200, 0x0) ioctl$VHOST_RESET_OWNER(r6, 0xaf02, 0x0) r7 = getgid() r8 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) sendmmsg$unix(r0, &(0x7f0000000a40)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000080)="73eae36363da81cb8d6ae7348de2041fb441a94401802bc9ae54e31f39093bd39dd3825312394c51e2f55b9b", 0x2c}, {&(0x7f00000000c0)="8a689c01bd6fc5c21f9f8fd697fbd1100305c4e55b8a190099d59aab540eb539a377357ead351332bd9426f9254aec8269ad019fed1ea01e8d0ffe20383ef935dd255217927e08c0daa80944a37c69566a78c5f819e788", 0x57}, {&(0x7f0000000140)="b1be4cf91365ce119f4800f35ee3745d7420988661f407ddfd22d289f5907383d9cc8ef91cc702679c5ecfb67a0e5600feba0a5016bafc2ceeaa7ab1bb096622dc6297a73fa56c807dad1f3dc453e752e830440b6e9a866606cd6b9f9e22dca3f7f914ec85b6794abb8da9b0775e388885b80851f64a9795791d3b68002d3be5c1a6c95072ee1a36a6c8063f5c4914f58539b696b5fc80ca59e37e4496283a101c30bc0cff0f1fa726cbd461a545ff6500d95875f99f9d356100", 0xba}, {&(0x7f0000000200)="cd01e11900806af59824a3a6a4b3d5683075015362da588dff54450c6fac3094edaba38141e4d73aa486bdb74a592a02c3ea10c91d862c1d7ac8aeac557aeb41ff53f0153b0d8b3272ecd5037b0a00b90f18f5e6117ab85c1abd9e76678d586666bf637dea69dd18219646a193af202cc190ee9d58372b409d7de3b4e5f5e3e16f3889eef928408a443f83b9eaaa98c667a904768bab8e8c0ded3c58c19201d0a0046da751c691d654d9f0a617f367d27b8c291e14f114229d0941e18bbc0a", 0xbf}], 0x4, 0x0, 0x0, 0x841}, {&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000380)="8c", 0x1}, {&(0x7f00000003c0)="ffcf29a2767bd2dfaacba19c130b3f2047bd88c54cac485e1f1cc4ec0d91f19306cc919e05a3b20ae5b38745f45892c263328ae90bdee63d1c2e74701586542063f362a38a56cf1a8f9639cb0bf7cde0ccc28d1be15965c1b0557495", 0x5c}, {&(0x7f0000000440)="6c2f96c8f674aec190551edc7e15fc3761ab12e1c775d153174957375b07c17290a411a4860482f0dac861658ad30fb2ca81bdcfc712536015ace53b8d79987cf8a3e48e2805a4fff3a3329c3fcce01dfe9c79706a3ad35b0807fd8761ea2f1332f83eccbdf39aaafc7ee2c37f4f2264b635d7a4a2f2dcffdca1c2865fb41562e1c8e94df3cb5cb6edc9e97d5d62ef1002eba3ea30ea9f71dd405a738444d556dcf0ac7470830bca4544034d13d7eb24691ef4a60ecf0ef7f87ffee78ff48466f37065522b234bb2b215c9bfbbe6c9b089eba7f2524717", 0xd7}, {&(0x7f0000000540)="40b4962be57e7dde4bcbb528d580a0580479852fa2abfa48fae9b46551bdc0fd9821cff382e0007c069763778a9babb34940f4eb9dcf7ef39deba2c7069356e75c2a7f82c31461373b0387da671306b4178116045de9db72100f073caaa7", 0x5e}, {&(0x7f00000005c0)="8e9ec99600d56314a4da4ace1c5860cfc2dc7929391c1abedc7a1e33aec25c4a4dcd35602adda93a84c897ea32e87fb182f33f86b4da444e3f83713eaac89e26067f9cd29844087631ee33bf5f9053666af928ec1f17924c4aa5026f8911fe499cea153eed518c693a17e488aecd5457d2233ce2bdcec450043136b8b007c5b4efdcc9b5bcdc62af14ad81b4fc0c66b88b81cf8894", 0x95}], 0x5, &(0x7f0000000980)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r7}, @cred={0x20, 0x1, 0x2, r8, 0x0, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x98, 0x8000}], 0x2, 0x200000d0) r10 = syz_open_dev$sndpcmp(&(0x7f0000000ac0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000b00)={0x0, @in6={{0xa, 0x4e23, 0x4, @empty, 0x2}}, [0x0, 0x2, 0x5, 0xd8, 0x1000, 0x3, 0x56d4d5cf, 0x4, 0xee, 0x8, 0x0, 0x586, 0x8, 0xffffffff, 0x8000]}, &(0x7f0000000c00)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x76, &(0x7f0000000c40)={r11, 0x2}, &(0x7f0000000c80)=0x8) getsockname$llc(r10, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000008c0)=0x10) fcntl$dupfd(r0, 0x409, r0) [ 114.356727] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 114.362278] ? cap_capable+0x1f9/0x260 [ 114.366180] getname_flags+0xd0/0x5a0 [ 114.369993] user_path_at_empty+0x2d/0x50 [ 114.374151] do_linkat+0x180/0x9d0 [ 114.377707] ? __ia32_sys_symlink+0x80/0x80 [ 114.382043] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 114.387589] ? fput+0x130/0x1a0 [ 114.390874] ? ksys_write+0x1a6/0x250 [ 114.394683] ? __ia32_sys_read+0xb0/0xb0 [ 114.398759] __x64_sys_linkat+0xbe/0x150 [ 114.402828] ? trace_hardirqs_on_caller+0x421/0x5c0 2018/05/17 12:09:02 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x3, 0xfffffffffffffffe, 0x1}, 0x2c) r2 = msgget$private(0x0, 0x200) msgctl$IPC_RMID(r2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="000000000000000300"], &(0x7f0000000000)="47504cc000", 0x8, 0x1ac, &(0x7f00001a7f05)=""/251}, 0x48) [ 114.407854] do_syscall_64+0x1b1/0x800 [ 114.411752] ? finish_task_switch+0x1ca/0x840 [ 114.416262] ? syscall_return_slowpath+0x5c0/0x5c0 [ 114.421203] ? syscall_return_slowpath+0x30f/0x5c0 [ 114.426149] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 114.431530] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 114.436386] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 114.441576] RIP: 0033:0x455a09 [ 114.444768] RSP: 002b:00007f3a864e7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000109 [ 114.452478] RAX: ffffffffffffffda RBX: 00007f3a864e86d4 RCX: 0000000000455a09 [ 114.459750] RDX: 0000000000000014 RSI: 0000000020000000 RDI: 0000000000000014 [ 114.467018] RBP: 000000000072bea0 R08: 0000000000001400 R09: 0000000000000000 [ 114.474284] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000015 [ 114.481649] R13: 0000000000000485 R14: 00000000006fad18 R15: 0000000000000000 2018/05/17 12:09:02 executing program 1: write(0xffffffffffffffff, &(0x7f00000002c0)="06", 0x1) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x351, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000200)={0x8}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x80000000004, 0x11, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000100)={{0x6, 0xffffffff}, {0xffffffff8c50f596, 0x2}, 0x0, 0x4, 0x2}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000080)=0x1000, 0x4) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x60100) readahead(0xffffffffffffffff, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={r3, 0x7, 0x8, 0x8}, &(0x7f0000000300)=0x10) mq_timedsend(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)) 2018/05/17 12:09:02 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x4001, 0x0) mq_getsetattr(r0, &(0x7f0000000300)={0x8000, 0x2, 0x5, 0x3, 0xca, 0x9, 0xfffffffeffffffff, 0x20}, &(0x7f0000000340)) r1 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockname$unix(r2, &(0x7f0000000140), &(0x7f0000000280)=0x6e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x139}, &(0x7f0000000100)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000380)=0x7, 0x4) 2018/05/17 12:09:02 executing program 5: uselib(&(0x7f0000000000)='./file0\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000002c0)) 2018/05/17 12:09:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000013000501000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000fd47210f6b7213a1000000000014002b0056ea7d4c04000000", @ANYRES32], 0x34}, 0x1}, 0x0) 2018/05/17 12:09:03 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000040)={0x10000, 0x0, [0x7b, 0x0, 0x8000, 0x6, 0x3a0, 0x4, 0x1f, 0x3]}) unshare(0xfffffffffffffffe) 2018/05/17 12:09:03 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x40, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000017c0)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x6d0, 0x8, 0x20, 0x5, 0x3f, 0xffffffff00000000, 0x1}, 0xc) sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000080)=@in={0x2, 0x4e24, @rand_addr=0xff}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000100)="593abbc37134", 0x6}, {&(0x7f0000000140)="b00537f3175f1668f51e4433fe7ae1d2a43ff71c5967541ec8b24012abc6725c70a8048af254d36422133fd5fa72b636426b4e07ebcc794e26b7445004723353c45ce83139ff3fa14dfbe8993f2b906e21826f4d04b8a2", 0x57}, {&(0x7f00000001c0)="88de59830881229b98b51df433ac72c4446e5a19a74f19b268cb3a2532173c1ab17abca892f45329f7a505a508d4e85ff8e35c05bc4ec405b97f915c014a108ec514605f04536aa2979950adee5ce0e9e6121fe5cd583ea1cae0af92453a501d085f25734bd06d5865c6d0ea9277ce71545f1bd808c973f2456bae3c68046fb78fed12dc261200981f040d3635db061ea7f98d0dfcec312c96d30deeb8ac1864dd7b693079ab706cbfe1b9ed4294c58e3152ccfafa52883a4f738a9c54d2b1b620eb8e0d2c557d4e5335577f46c03277cb7a568cc7af61e2d99acfae15bada800da2", 0xe2}, {&(0x7f00000002c0)="b49819994615e4f561121a8ad31b9445510b4b87264c732b1d5babccafe4694f3cfd84eda4c63bf201a424fdf71c4da2ddec75da818ceeb8be1727e3da1304cf1fe5a7ecd6a58894ea5fef1a75e225f4e221719f442cc08dccc94831ab866bdcd138d2f596cf4fc67a228f54040bc6d162b7ad642082ad01d2ba13ae6aa638db8e44b01a6bcc64fd9a231cccc123a506877af2e1d535e0eadfd66c506f36cc9404b7f56607d101ab19f4eb860479ed6c99c0917d7a8df24b192693e54f70b988bf4992feeec11b393337838e58bb8a9e05b2b05d32349577d5939bb05c4b37c9fe3aea3bcf0a4fc313689fdc6fab8f9f19d57369e8c3", 0xf6}, {&(0x7f00000003c0)="37f6e75735beeca7d1bbcdf5e0643ab80daeb4466deedb351cefd12b181d40216a676c5545968cc9c7a8bb51bf1963d3418651ca10e3e2e4300fa2c4e5c01fa3461f6dd63e09c813153a5c1ede0b7e428b23393b23af0d76855528133ade91540d3886a65ec6e7982736e6cd887565c0cd6d17441a44c6976c3f5a5565e3d30869130417335e8fce53855345193e76e1ad457e581dc4c0e02ba7f719e5a6f29614d73dce477ecc38fadaa3e986dadae9bec7356434cc3c88e2c9bdaee5992e02f62a83b19a65d8f2c004632817cb3ae1a8fa1079f86f5687e0fdea5cdf9d54617483548bed7e2fd56e720a1524031e28ee", 0xf1}], 0x5, 0x0, 0x0, 0x4004000}, 0x4000) syz_mount_image$btrfs(&(0x7f0000000580)='btrfs\x00', &(0x7f00000005c0)='./file0\x00', 0x6, 0x2, &(0x7f0000001700)=[{&(0x7f0000000600)="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", 0x1000, 0xffffffffffffff1b}, {&(0x7f0000001600)="a169dfc701cf53c448a5862e0b54b8d96a65fadfac2fbcacfea6e6acea9e3695ef2c5e8b7d111786186f9370dded141c18663f881a847fec4ff1aa5c530b46749c7a8cf9248c9b48143c5509246aa7b44ecb9aa0d6e4532ef21a54d280be98b24781356bc501c0f39ba4310749f39914d8cb34afb271f8efdd72e30a8089e89b553a38957c7db6855afeecdbdd2085d27321e23f0e1a14b5450e041f57a939c927ef5eea1d12352232761da0d1cc3843fc78db335134e5c7941eab453a3d62b780d87cffcd72120312a211e97a0d6cc2a8d158ba0494f6444794969536c3fe42", 0xe0, 0x800}], 0x4000, &(0x7f0000001900)=ANY=[@ANYBLOB="73706163655f63616368653d7632757365725f7375e883616c6c6f7765642c667261676d656e743d6d650661646174612c6e6f73706163655f63616368652c0006b0c1d4179773f1d625d7c8f5c8af00ff7b32df0a25daa3a591c9a6c5dd90b653e2c40e54d34c3c1b5a858a91fadc63026904c5e672a20bb58e11f519710c69eeec0f727cdf29ca978a9d99edc5c377a1f1c4acc71d67ef79d5f08a00a66188110c9f3de19a9ab728b3d121cbd0f11d0500db2d3d15322f12e457d05db1dfd4147023644cbfeeef6e0ce3c05b608f65125e6b1ed1582ceb6d67e2"]) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/17 12:09:03 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0300000000001e0000004500002000000000002f907800000000e0000001ac009078e00000015c6a3ba2a3a957adcf945119bd47e7ebe51281029162bc2fe4b289866614309045cdeb42e9f83d5156e6e2eb70aa53eddfba8e4993b6e545f92381948698592c565506b99f0688e1c99da3b7f1a959e3e7fb307c6948f15d5d8919b2059a72"], 0x2a) [ 114.665338] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. [ 114.738757] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/17 12:09:03 executing program 3 (fault-call:5 fault-nth:1): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:09:03 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB='\b'], 0x1) write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0xff4c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xfffffffffffff23d, 0x3, [0x9, 0x4, 0x4]}, &(0x7f0000000040)=0xe) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x400, 0x2b, 0x7}, &(0x7f0000000100)=0x10) 2018/05/17 12:09:03 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x62200) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x595}, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, @in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xa5f6}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x9}, &(0x7f0000000180)=0x8) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x6d, &(0x7f0000000200), &(0x7f00000002c0)=0x10) uname(&(0x7f0000000300)=""/197) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000580)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000005c0)={'veth1_to_bond\x00', r5}) close(r4) close(r3) 2018/05/17 12:09:03 executing program 0: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000100)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000080)=0x7ff) 2018/05/17 12:09:03 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000080)={@multicast2, @broadcast}, &(0x7f0000000100)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth1_to_bridge\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}) ioctl$int_out(r0, 0x100000080084121, &(0x7f0000000040)) 2018/05/17 12:09:03 executing program 7: unshare(0x400) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = accept4$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000480)={@mcast2={0xff, 0x2, [], 0x1}, 0x38, r2}) accept4(r1, &(0x7f0000000080)=@ipx, &(0x7f0000000200)=0x80, 0x80800) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r3, 0xffffffffffffff7f) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0xd, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000040)=0x100) 2018/05/17 12:09:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x1, 0x401, 0x1, 0x1, 0x8, 0x7, 0x1da, 0x4, 0x0, 0x3], 0xa, 0xfffffffffffffffc, 0x4, 0x7b2f, 0x19c, 0x1, {0x401, 0x1, 0x0, 0x7e, 0x6, 0x8, 0x0, 0xffffffffb0ccb789, 0x7, 0xfffffffffffffffc, 0x5, 0xdf26, 0x64, 0x6, "f4d73f7ba721552f21dacf831fbb8b1501a5dbd9957b19e4a7b7e105eceafcf1"}}) ioctl(r0, 0x8912, &(0x7f0000000240)="c6d53a72a5c974f2bff66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0xfffffe9f) userfaultfd(0x80800) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}) openat$cgroup_type(r1, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) close(r3) close(r2) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000000)=0x1, &(0x7f0000000180)=0x4) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f00000003c0)="2594090904895f2dbbceeaa4604eafd4694d3876bdb50be0e90b1f5dd8b3d4730e45261c599d2135fcc89adbe3a5815ec3251983da4ca9068b52352940507c69e0fec59abc5e7c22c2804b93e4b2507f17dc97a90876e6919e88331655fa9da5b107a7b4c45427a46bd3f4de0aa6d5f6a47f0f4bfd0504c819fb5e961e6f63beb03ee7c30e9a77a4ec454f5724de0c5ca78e8c51fe5562eddf13406dbeff7bf73f384e60255318f9") 2018/05/17 12:09:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x1000000000) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='status\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f0000000480)="01f7b0cd56a0b720e2c86159e674b1b1adbb0c08e36ca6c51c291e948d0b010dba890fe3c8148a52a9b9e5de2ab784a0ad20d82ce3850644315a4a170ced203ec0b542a1f31d755a5a6676222aa213effc8ea60a3e9e740d21d8a079065a762d484cc5671104e7241929fafb4eca96fe7bdb21199663f8927e05c6711df93bbf178fbf995f06a97e87c07423047dc676a175f26dee13c15056be72bea630f5074a1f5b8a10b03ef492339691a78cf03aff64", &(0x7f0000000540)="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", 0x3}, 0x20) r2 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) seccomp(0x0, 0x0, &(0x7f00000006c0)={0x3, &(0x7f0000000680)=[{0x1, 0x8, 0x5, 0x8}, {0x7fff, 0x8, 0x3, 0x100000001}, {0xc4, 0x2, 0x5, 0xffff}]}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) r3 = semget$private(0x0, 0x6, 0x0) semtimedop(r3, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000280)) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000000)=""/63) r4 = add_key(&(0x7f0000000080)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="0cc70bda70f5", 0x6, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000300)={0x9, [0x1, 0x6, 0x6, 0x1, 0x3, 0x8000, 0x80000001, 0x5e, 0x3000000000000]}, &(0x7f0000000640)=0x16) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r6 = getgid() uselib(&(0x7f00000002c0)='./file0\x00') keyctl$chown(0x4, r4, r5, r6) fallocate(r0, 0x2, 0x51, 0x8000) ioctl$LOOP_SET_STATUS64(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d3f877e5ebe453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258de9600000000000001bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) [ 115.207467] FAULT_INJECTION: forcing a failure. [ 115.207467] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 115.219313] CPU: 1 PID: 8951 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #54 [ 115.226496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.235847] Call Trace: [ 115.238446] dump_stack+0x1b9/0x294 [ 115.242091] ? dump_stack_print_info.cold.2+0x52/0x52 [ 115.247301] should_fail.cold.4+0xa/0x1a [ 115.251376] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/05/17 12:09:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x6, &(0x7f0000000000), 0xffffffffffffffa5) getsockname(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000000200)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001a40)={0x0, @in6={{0xa, 0x4e21, 0x9d4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, [0x5, 0x2, 0x0, 0xa8d, 0x1e, 0x112, 0x1, 0x4, 0x4, 0x0, 0x1, 0x9, 0x9, 0x101, 0xfff]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001b40)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7, 0x1}, &(0x7f0000000100)=0x90) sendmsg$kcm(r1, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000240)="0b59bad78743b17f974f1016a976b6fa805d629069bc36f4e9e820a518b4d9b70a0675463de0a8415e6d8e9668a6f5d32b858396f1fb77fa7fd15912e6b2b1ba58e15657fedd336c491967e400e72d3f022aa37e119231a8ab2f4fb91d2109727ba398d403fba6916e6b2be945f7fc4b1af7cb268875d4f46f20622359a74b1f20ee43dd7797a8d40c36be6d2f294da783dd1fe8c4e626a4c27d5c5bcd103e1b483e5020ea170b6cabbe69f8bc2d8a9906ca8ebd08a6d5448fff2fa8d6dc95ad02f1614a", 0xc4}, {&(0x7f0000000340)="edfb25e67e82c871e0ea79a62d6f0e33fdb6e14a72cc78fcc93ec86e4108f4152452a4bde57613b0202261d3dc2c19d18ff739e6afc1d664de7ddc6ee9bc5a3219b01aabf59e346382ba4dfe1c9418599f5e8895fcb8e65260e2d970e973d2f6e6d80504dbfbe8f795b262aeda092f275f69bf2db5b5935da98ff3680f0851f729c2e8203bea15c244d619c31a65183d2112034be7a8d778db24be50f4c601e6", 0xa0}, {&(0x7f0000000400)="5a94c1965b93adc2365e3fb44c36c5d884e57f67dbad9be6afa00878a43d1345519ee617315b818df08ca056fb809aa70abc44afac2e5be5e01a09e6e9832ac4088b271843c132525a6c3a6831a9e30c03a2e53bdcb50c2cb0a312f229c58f9b106d5cd782b8b55490a10e435db2c44805f00c32b59f93092a1196fd02951d2f6aa669f2affd1757a191e5f51c99d07f873a2f5edba39d59e3f4e5b8322b97b9c70622d4a70b3ac79d5a44a28f29ebf8c8f4fa9181ebb9759145e97edbbaeb399ce4ae873f3b22282988311871b9ef3b37ae3d4e732431d8ec370d3f1e4d2765557329064021bd1eeea294f879e8d5c378e04082a92e86502fd4", 0xfa}, {&(0x7f0000000500)="a8cabdb8611362911e8e725c8220e05e8238dba2e37a39d94b344ab8c9aba47d94f4782345137ce80dd180c76c3337f9731b389216abb0ccc9e315d96e47e39e332fece3c071a14496da6e5e0f84981a791b2cd5f3574545394d34aef6f2403d64d73a52772e8b2b33d80126247cc99a67fdb9ffbb7391b57eced8d642d47e85db0586d17fc35e3b5b024717e749f95ae3293adfacc7023603ed196095f1b2d00c27", 0xa2}, {&(0x7f00000005c0)="3df033eb8b663da32372b2ee5e076f27b8f7aef8b13cb83db9fea4f4427c2411de4677c20362d6321bbfb5f8b1d871cc840fb026840879eb966a90262d960c94f81c2551fe944692abc9642611ad45614b0535ff6b1f9f9a8cd75fef2b9399ef6f6e7f75e52ce9d34e4b69b3fb4828464e5ecc48e47e714ccd6b93", 0x7b}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="4d5324837aabe8d574c5226d80193722259eb555f2ec97d8626bb95a0842be87f1e9ac9d63a686238cc1f9b4a1296aa80680bfd065699aeccc52accfe3d1c728ed0f19d5c5c81f8637223fda5b7a8167305e124ff55e7697b4b9a6b27ebecb9dfb300b101fffdffe2feff3935c03d3a794db14e8b9a35d162a471b67063d08b75bdc7c343253dcf4fa40889b", 0x8c}, {&(0x7f0000001700)="4f6403137f4606ad2eaff08812280a72029fc91cba0d86230162b071d5e9609c9ef9173b2620d86ca5483264822733439bbcec98d5b2638a65a3e45211776d53dcb5213ea0312ab703d6bca71af414d269", 0x51}, {&(0x7f0000001780)}, {&(0x7f00000017c0)="392de4e806c2ba48c63c6f6e47ea2d50971e47a5aefa", 0x16}], 0xa, &(0x7f00000018c0)=[{0x68, 0x19d, 0x7, "fcf6353256fa8aadec59f38407af1d2c0b2d5c11784b9b8bf7c9363543f03d096c1ff253b7a03bba350efa2b6e61f41f7efa65d8bb4e0d86c09dbcae9cee0fb1e44e9630ce6696e7684aaec3169bf5c763b7888f8193c6"}, {0x38, 0x0, 0x80, "36bb70aacb8c779cc6b9c9051a7e5fa83d4af8a23a01fdebac278ffda17fc5973f4bc1413c8d8f"}, {0x50, 0x10c, 0xffff, "1e7662f9e04725d60e01c967e871481b6fd52e67ae816fa338fadb7f2e8dcc5d9212770040f484d7e7e6a7dc2763b71756c2aad31f78dddd0238aab2"}, {0x20, 0x0, 0x0, "e49999a14a9c97c29e23f939780d"}, {0x20, 0x0, 0x8, "2e03386df969d0e5fa"}], 0x130, 0x4000000}, 0x20000000) [ 115.256496] ? debug_check_no_locks_freed+0x310/0x310 [ 115.261690] ? lock_acquire+0x1dc/0x520 [ 115.265677] ? __fdget_pos+0x1a9/0x1e0 [ 115.269571] ? graph_lock+0x170/0x170 [ 115.273382] ? __lock_acquire+0x7f5/0x5140 [ 115.277628] ? find_held_lock+0x36/0x1c0 [ 115.281704] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 115.287248] ? _parse_integer+0x13b/0x190 [ 115.291405] ? graph_lock+0x170/0x170 [ 115.295214] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 115.300752] ? _kstrtoull+0x180/0x230 [ 115.304564] ? _parse_integer+0x190/0x190 [ 115.308728] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 115.314270] ? should_fail+0x21b/0xbcd [ 115.318172] ? check_same_owner+0x320/0x320 [ 115.322513] __alloc_pages_nodemask+0x34e/0xd70 [ 115.327189] ? graph_lock+0x170/0x170 [ 115.331000] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 115.336027] ? lock_downgrade+0x8e0/0x8e0 [ 115.340191] ? find_held_lock+0x36/0x1c0 [ 115.344280] ? check_same_owner+0x320/0x320 [ 115.348612] ? proc_cwd_link+0x1d0/0x1d0 [ 115.352683] cache_grow_begin+0x72/0x6c0 [ 115.356762] kmem_cache_alloc+0x689/0x760 [ 115.360932] getname_flags+0xd0/0x5a0 [ 115.364748] user_path_at_empty+0x2d/0x50 [ 115.368904] do_linkat+0x180/0x9d0 [ 115.372457] ? __ia32_sys_symlink+0x80/0x80 [ 115.376790] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 115.382332] ? fput+0x130/0x1a0 [ 115.385624] ? ksys_write+0x1a6/0x250 [ 115.389428] ? __ia32_sys_read+0xb0/0xb0 [ 115.393497] __x64_sys_linkat+0xbe/0x150 [ 115.397562] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 115.402588] do_syscall_64+0x1b1/0x800 [ 115.406478] ? finish_task_switch+0x1ca/0x840 [ 115.410975] ? syscall_return_slowpath+0x5c0/0x5c0 [ 115.415903] ? syscall_return_slowpath+0x30f/0x5c0 [ 115.420832] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 115.426204] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 115.431062] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 115.436253] RIP: 0033:0x455a09 [ 115.439438] RSP: 002b:00007f3a864e7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000109 [ 115.447147] RAX: ffffffffffffffda RBX: 00007f3a864e86d4 RCX: 0000000000455a09 [ 115.454410] RDX: 0000000000000014 RSI: 0000000020000000 RDI: 0000000000000014 [ 115.461672] RBP: 000000000072bea0 R08: 0000000000001400 R09: 0000000000000000 [ 115.468941] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000015 [ 115.476202] R13: 0000000000000485 R14: 00000000006fad18 R15: 0000000000000001 2018/05/17 12:09:04 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'bcsf0\x00', 0x1}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$reiserfs(&(0x7f0000000140)='reiserfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='jdev=.']) 2018/05/17 12:09:04 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffffff, 0x6, 0x1, 0x80000001, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000200)) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x48}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005d40)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d, r2}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x7, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x8, @can={{}, 0x0, 0x0, 0x0, 0x0, "c4d981ae211e6951"}}, 0x48}, 0x1}, 0x0) 2018/05/17 12:09:04 executing program 6: io_setup(0x3ff, &(0x7f0000000000)=0x0) socketpair$inet6(0xa, 0x5, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1, 0x20000) io_cancel(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)="1042de8d456f2bc36fa54389f3a03e79ccc5f058c9f8ca3a7de3bc13e78a2f9fe62ef577f18001df715390c79319210664f86a235049c09a24111201605995642bac0c5746424345ebac44b3591c10029cfaaa3d9249080b068fc4bb3bee8e0f7dbc0ae936147cd66fa9e62741f9c4d49f9ed3048c89a8a68d974d7eb1b7919ec8757e62d2d1e1", 0x87, 0x1000, 0x0, 0x1, r2}, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r3 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'bond0\x00', 0x0}) bind$packet(r3, &(0x7f0000000480)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x6f) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x204000, 0x48) setsockopt(r3, 0x105, 0x8, &(0x7f0000001000), 0xfffffffffffffec9) 2018/05/17 12:09:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='projid_map\x00') preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000600)=""/246, 0xf6}], 0x1, 0x80000000) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x120) 2018/05/17 12:09:04 executing program 7: mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) tkill(r0, 0x1000000000016) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8, 0x701180) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000140)=0x8) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") open$dir(&(0x7f0000296ff8)='./file0\x00', 0x0, 0x0) 2018/05/17 12:09:04 executing program 3 (fault-call:5 fault-nth:2): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:09:04 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f0000000240)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000180)={&(0x7f0000000000)=@nl=@proc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000100)}, 0x0) recvmsg$kcm(r0, &(0x7f0000000140)={&(0x7f00000003c0)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000001c0)=""/17, 0x11}, 0x0) close(r0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sched_getscheduler(r2) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/17 12:09:04 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000229000)=0xad, 0x7) sendto$ipx(r0, &(0x7f0000000100)="20e794c3386efb6ca227e564fb6d6655fc1d9f27fd8fb23839216d9826bf8dad242b06e334e8e746263c1a060b5d40a5da8f6c1f6f7e6a12e7b6952d5457dce6a401e9893f1acce37e485d9410802fd466d046e9af9020e3eeee1d213b7ebb", 0x5f, 0x20048000, &(0x7f0000000180)={0x4, 0x6a, 0x0, "7f244a75cf33", 0x10001}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x40e, 0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000000c0)={0x101, 0xffffffff, 0x1, 0x1, 0x7fffffff, 0x3}) [ 116.473014] FAULT_INJECTION: forcing a failure. [ 116.473014] name failslab, interval 1, probability 0, space 0, times 0 [ 116.484645] CPU: 0 PID: 8995 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #54 [ 116.491834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.501186] Call Trace: [ 116.503784] dump_stack+0x1b9/0x294 [ 116.507423] ? dump_stack_print_info.cold.2+0x52/0x52 [ 116.512621] ? print_usage_bug+0xc0/0xc0 [ 116.516690] ? expand_files.part.8+0x9a0/0x9a0 [ 116.521284] should_fail.cold.4+0xa/0x1a [ 116.525362] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 116.530911] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 116.536026] ? graph_lock+0x170/0x170 [ 116.539837] ? debug_check_no_locks_freed+0x310/0x310 [ 116.545041] ? find_held_lock+0x36/0x1c0 [ 116.549116] ? __lock_is_held+0xb5/0x140 [ 116.553201] ? check_same_owner+0x320/0x320 [ 116.557539] ? rcu_note_context_switch+0x710/0x710 [ 116.562477] ? lock_downgrade+0x8e0/0x8e0 [ 116.566638] __should_failslab+0x124/0x180 [ 116.570882] should_failslab+0x9/0x14 [ 116.574691] kmem_cache_alloc+0x2af/0x760 [ 116.578850] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 116.584052] __d_alloc+0xc0/0xd30 [ 116.587524] ? shrink_dcache_for_umount+0x290/0x290 [ 116.592548] ? d_alloc_parallel+0x1e80/0x1e80 [ 116.597042] ? lock_release+0xa10/0xa10 [ 116.601017] ? mark_held_locks+0xc9/0x160 [ 116.605158] ? filename_create+0x1aa/0x5a0 [ 116.609380] ? d_lookup+0x254/0x330 [ 116.613004] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 116.618013] ? d_lookup+0x219/0x330 [ 116.621640] d_alloc+0x8e/0x370 [ 116.624907] ? __d_lookup+0x9c0/0x9c0 [ 116.628696] ? __d_alloc+0xd30/0xd30 [ 116.632407] __lookup_hash+0xd9/0x190 [ 116.636203] filename_create+0x1dd/0x5a0 [ 116.640252] ? kern_path_mountpoint+0x40/0x40 [ 116.644738] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 116.650261] ? getname_flags+0xd0/0x5a0 [ 116.654224] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 116.659749] ? getname_flags+0x26e/0x5a0 [ 116.663800] do_linkat+0x1cd/0x9d0 [ 116.667336] ? __ia32_sys_symlink+0x80/0x80 [ 116.671644] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 116.677164] ? fput+0x130/0x1a0 [ 116.680446] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 116.685281] __x64_sys_linkat+0xbe/0x150 [ 116.689326] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 116.694328] do_syscall_64+0x1b1/0x800 [ 116.698202] ? finish_task_switch+0x1ca/0x840 [ 116.702688] ? syscall_return_slowpath+0x5c0/0x5c0 [ 116.707607] ? syscall_return_slowpath+0x30f/0x5c0 [ 116.712532] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 116.717886] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 116.722718] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 116.727890] RIP: 0033:0x455a09 [ 116.731063] RSP: 002b:00007f3a864e7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000109 [ 116.738758] RAX: ffffffffffffffda RBX: 00007f3a864e86d4 RCX: 0000000000455a09 [ 116.746013] RDX: 0000000000000014 RSI: 0000000020000000 RDI: 0000000000000014 [ 116.753271] RBP: 000000000072bea0 R08: 0000000000001400 R09: 0000000000000000 [ 116.760527] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000015 2018/05/17 12:09:04 executing program 4: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffffffb, 0x400) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x200, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x1, 0x18, 0x1, r2}) fallocate(r0, 0x4, 0xa0d, 0x101) r3 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x2, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x16, &(0x7f0000000180)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001}}, {{@in=@rand_addr}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/05/17 12:09:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x800, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6, 0x20000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$TIOCSBRK(r0, 0x5427) 2018/05/17 12:09:04 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000000000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = perf_event_open$cgroup(&(0x7f0000000280)={0x5, 0x70, 0x0, 0x1, 0x100000001, 0x6, 0x0, 0x101, 0x6000, 0x2, 0x939a, 0x69f, 0x3ff, 0x4, 0x7fffffff, 0x81, 0x1, 0x2400000000, 0x5, 0x4, 0x0, 0x1ff8000, 0x1ff, 0x1, 0x0, 0xa, 0x6, 0x8000, 0x1, 0x4, 0x9, 0xff, 0x2, 0x8, 0x7fffffff, 0x8, 0x8730, 0x4, 0x0, 0x744, 0x3, @perf_bp={&(0x7f00000000c0), 0x2}, 0xa0, 0xfffffffffffffffe, 0x1fe0000000000, 0x0, 0x2, 0x5, 0x4000000000000000}, r2, 0x5, 0xffffffffffffffff, 0x9) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000000)={0x79}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000340)="00008900000000000000006494fd0f0395e590eb0ca2401efe18e2458a1ba74d38db96c1ce23b8c54d8ad51d1e29776cef7de76600156194a0d5b0094d3ec3515c44b6217e505a0416046173cb") ioctl$KVM_RUN(r4, 0xae80, 0x0) fsetxattr(r3, &(0x7f0000000080)=@known='system.advise\x00', &(0x7f00000001c0)='/dev/dsp#\x00', 0xa, 0x3) r5 = memfd_create(&(0x7f0000000200)="74086e750000000000000000008c00", 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000340)={{{@in=@dev, @in6=@local}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000440)=0xe8) [ 116.767781] R13: 0000000000000485 R14: 00000000006fad18 R15: 0000000000000002 [ 116.803587] REISERFS warning (device loop0): sh-2021 reiserfs_fill_super: can not find reiserfs on loop0 2018/05/17 12:09:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r0, 0x0, 0x0, 0x8004) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000340)={0x81, 0x0, [0x7f, 0xffff, 0x100, 0x6]}) r1 = getpgid(0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000400)=""/123, &(0x7f0000000480)=0x7b) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000003c0)) migrate_pages(r1, 0x7, &(0x7f0000000080)=0x2, &(0x7f0000000180)=0xef) fcntl$setstatus(r0, 0x4, 0x4000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x4e, 0x7, 0x7}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000540)={r2, 0x1, 0x7fffffff, 0x4, 0xfffffffffffffffa, 0xff}, 0x14) syz_mount_image$minix(&(0x7f00000001c0)='minix\x00', &(0x7f0000000200)='./file0\x00', 0xfffffffffffffffc, 0x1, &(0x7f0000000300)=[{&(0x7f0000000240)="417d53720019ac0fe2fdc635775582af6e9ae249454224fa582d10228397056e81e7a437521b406f15d96bb75989470348dfd30e4112e41e31e0e9310ab5ea7b92c913fa4ec5c764dae91245cab4df3d2e11d5d88c2b7c97e9979d544345adb66f945e33976cc091520b38df39e967ca7050a88b546fa7a1a630182e80e90bdf3d6b5700a0dccebc68a23488b471", 0x8e, 0x3}], 0x2, 0x0) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000fffffffffffffffe000000000000000000000000"], 0x20) [ 116.871776] REISERFS warning (device loop0): sh-2021 reiserfs_fill_super: can not find reiserfs on loop0 2018/05/17 12:09:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x3, 0x180) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f00000001c0)={'icmp\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x40, 0x47, "5c82fe6c993d14fab256b5896fcb21185c285532ccd70548a4fad72c5bc9f99af9670e13e9111f01818c1f685d8024fc11967589abc80f6976fc01f806d4fab3d0fadbf19b8f2c"}, 0x4f) r4 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a574f610836a7a28bef137ccb33e2713aeb397616155647a2732f399"}) 2018/05/17 12:09:05 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000080)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x4) fallocate(r0, 0x1, 0x7, 0x7fff) ioctl$TCSBRKP(r0, 0x5425, 0x7) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f00000001c0)) dup2(r0, r2) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/05/17 12:09:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x6}, &(0x7f0000000100)=0x8) ioctl$KVM_SET_CPUID(r2, 0x4090ae82, &(0x7f0000000000)) 2018/05/17 12:09:05 executing program 3 (fault-call:5 fault-nth:3): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:09:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=@ipv6_newaddr={0x40, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2}, @IFA_CACHEINFO={0x14, 0x6, {0x6, 0x6}}]}, 0x40}, 0x1}, 0x0) init_module(&(0x7f0000000040)='bond_slave_1\x00', 0xd, &(0x7f0000000080)='proc\'self\x00') [ 117.082594] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 117.112295] FAULT_INJECTION: forcing a failure. [ 117.112295] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 117.124132] CPU: 1 PID: 9058 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #54 [ 117.131304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.140641] Call Trace: [ 117.143219] dump_stack+0x1b9/0x294 [ 117.146840] ? dump_stack_print_info.cold.2+0x52/0x52 [ 117.152022] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 117.157204] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 117.162388] should_fail.cold.4+0xa/0x1a [ 117.166443] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 117.171534] ? __kernel_text_address+0xd/0x40 [ 117.176029] ? debug_check_no_locks_freed+0x310/0x310 [ 117.181216] ? save_stack+0xa9/0xd0 [ 117.184832] ? save_stack+0x43/0xd0 [ 117.188446] ? __kasan_slab_free+0x11a/0x170 [ 117.192843] ? kasan_slab_free+0xe/0x10 [ 117.196804] ? kmem_cache_free+0x86/0x2d0 [ 117.200940] ? putname+0xf2/0x130 [ 117.204383] ? filename_lookup+0x38b/0x4f0 [ 117.208604] ? user_path_at_empty+0x40/0x50 [ 117.212912] ? do_linkat+0x180/0x9d0 [ 117.216613] ? perf_trace_lock+0xd6/0x900 [ 117.220751] ? kasan_check_read+0x11/0x20 [ 117.224889] ? zap_class+0x720/0x720 [ 117.228592] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 117.234116] ? should_fail+0x21b/0xbcd [ 117.237992] ? do_raw_spin_lock+0xc1/0x200 [ 117.242221] __alloc_pages_nodemask+0x34e/0xd70 [ 117.246882] ? debug_check_no_obj_freed+0x2ff/0x584 [ 117.251891] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 117.256901] ? find_held_lock+0x36/0x1c0 [ 117.260969] ? check_same_owner+0x320/0x320 [ 117.265281] cache_grow_begin+0x72/0x6c0 [ 117.269338] kmem_cache_alloc+0x689/0x760 [ 117.273478] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 117.279011] getname_flags+0xd0/0x5a0 [ 117.282805] do_linkat+0x1b5/0x9d0 [ 117.286346] ? __ia32_sys_symlink+0x80/0x80 [ 117.290656] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 117.296178] ? fput+0x130/0x1a0 [ 117.299449] ? __ia32_sys_read+0xb0/0xb0 [ 117.303502] __x64_sys_linkat+0xbe/0x150 [ 117.307551] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 117.312556] do_syscall_64+0x1b1/0x800 [ 117.316428] ? finish_task_switch+0x1ca/0x840 [ 117.320909] ? syscall_return_slowpath+0x5c0/0x5c0 [ 117.325825] ? syscall_return_slowpath+0x30f/0x5c0 [ 117.330747] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 117.336102] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 117.340937] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 117.346111] RIP: 0033:0x455a09 [ 117.349285] RSP: 002b:00007f3a864e7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000109 [ 117.356983] RAX: ffffffffffffffda RBX: 00007f3a864e86d4 RCX: 0000000000455a09 [ 117.364238] RDX: 0000000000000014 RSI: 0000000020000000 RDI: 0000000000000014 [ 117.371490] RBP: 000000000072bea0 R08: 0000000000001400 R09: 0000000000000000 2018/05/17 12:09:05 executing program 4: r0 = socket(0x3, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x101, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x402080) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) [ 117.378742] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000015 [ 117.385997] R13: 0000000000000485 R14: 00000000006fad18 R15: 0000000000000003 2018/05/17 12:09:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x11, &(0x7f00000002c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) 2018/05/17 12:09:06 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='configfs\x00', 0x0, &(0x7f0000000180)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8910, &(0x7f0000000480)="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") r1 = dup(r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x8000, 0x0) chmod(&(0x7f0000000140)='./file0\x00', 0x26) lseek(r2, 0x100000000000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e24, 0xc29e, @empty, 0xfffffffffffffffb}}}, 0x84) clock_gettime(0x0, &(0x7f0000000100)) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/05/17 12:09:06 executing program 3 (fault-call:5 fault-nth:4): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:09:06 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") semop(r0, &(0x7f0000000040)=[{0x0, 0x7fffffff}], 0x1) clone(0x0, &(0x7f0000000340), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000440)) semop(r0, &(0x7f0000000000)=[{0x0, 0x7}], 0x1) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000000c0)={'ip6_vti0\x00', 0x783}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x6316}}, 0x7, 0xffff, 0xd57, "8dc83127f2f47e944893147e19cb698f8cd856a05e29268feb155bc1fa55bbc0d8b0f634cb3c13466a9b03c776d22f34a8e9dd4b9411fec6f3d11d8dd48afb34de2e7415e62a383a459970a1f50219f3"}, 0xd8) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x408080, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000100)={'sit0\x00', 0x9555}) listen$netrom(r1, 0x100000001) 2018/05/17 12:09:06 executing program 4: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) readv(r0, &(0x7f0000001480)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/216, 0xd8}, {&(0x7f00000011c0)=""/174, 0xae}, {&(0x7f0000000100)=""/30, 0x1e}, {&(0x7f0000001280)=""/73, 0x49}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000001300)=""/255, 0xff}, {&(0x7f0000000140)=""/19, 0x13}, {&(0x7f0000001400)=""/115, 0x73}], 0x9) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001540)={0x1f, {{0xa, 0x4e23, 0x3, @empty, 0x9}}}, 0x88) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="f5000000000000000000000010000000"]) 2018/05/17 12:09:06 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000180)=@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}]}, 0xfffffffffffffcbb) epoll_wait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x1f) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) 2018/05/17 12:09:06 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000000000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = perf_event_open$cgroup(&(0x7f0000000280)={0x5, 0x70, 0x0, 0x1, 0x100000001, 0x6, 0x0, 0x101, 0x6000, 0x2, 0x939a, 0x69f, 0x3ff, 0x4, 0x7fffffff, 0x81, 0x1, 0x2400000000, 0x5, 0x4, 0x0, 0x1ff8000, 0x1ff, 0x1, 0x0, 0xa, 0x6, 0x8000, 0x1, 0x4, 0x9, 0xff, 0x2, 0x8, 0x7fffffff, 0x8, 0x8730, 0x4, 0x0, 0x744, 0x3, @perf_bp={&(0x7f00000000c0), 0x2}, 0xa0, 0xfffffffffffffffe, 0x1fe0000000000, 0x0, 0x2, 0x5, 0x4000000000000000}, r2, 0x5, 0xffffffffffffffff, 0x9) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000000)={0x79}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000340)="00008900000000000000006494fd0f0395e590eb0ca2401efe18e2458a1ba74d38db96c1ce23b8c54d8ad51d1e29776cef7de76600156194a0d5b0094d3ec3515c44b6217e505a0416046173cb") ioctl$KVM_RUN(r4, 0xae80, 0x0) fsetxattr(r3, &(0x7f0000000080)=@known='system.advise\x00', &(0x7f00000001c0)='/dev/dsp#\x00', 0xa, 0x3) r5 = memfd_create(&(0x7f0000000200)="74086e750000000000000000008c00", 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000340)={{{@in=@dev, @in6=@local}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000440)=0xe8) 2018/05/17 12:09:06 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x100000000400000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2) syz_mount_image$btrfs(&(0x7f00000001c0)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x7, &(0x7f0000000140)=[{&(0x7f0000000100)="fec59a0fa33c2fb776390fcd15d937a03726be71cfd1e172a378ec570666cf6aa7826267cab06a4619eae034280198beb138c3b519c442fe63e9f442", 0x3c, 0xfff}], 0x800000, &(0x7f0000000180)) accept4(r0, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x80, 0x80800) 2018/05/17 12:09:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="bc", 0x1) 2018/05/17 12:09:06 executing program 6: mount(&(0x7f0000000600)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000006c0)='devpts\x00', 0x2000, 0x0) 2018/05/17 12:09:06 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = socket(0x400800000000011, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100f}) r3 = socket(0x2000000011, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x480000, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x5, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x10) [ 118.253018] FAULT_INJECTION: forcing a failure. [ 118.253018] name failslab, interval 1, probability 0, space 0, times 0 [ 118.264332] CPU: 1 PID: 9113 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #54 [ 118.271523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.280877] Call Trace: [ 118.283474] dump_stack+0x1b9/0x294 [ 118.287116] ? dump_stack_print_info.cold.2+0x52/0x52 [ 118.292322] ? print_usage_bug+0xc0/0xc0 [ 118.296400] should_fail.cold.4+0xa/0x1a [ 118.300475] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 118.306027] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 118.311146] ? zap_class+0x720/0x720 [ 118.314871] ? graph_lock+0x170/0x170 [ 118.318683] ? debug_check_no_locks_freed+0x310/0x310 [ 118.323892] ? find_held_lock+0x36/0x1c0 [ 118.327973] ? __lock_is_held+0xb5/0x140 [ 118.332062] ? check_same_owner+0x320/0x320 [ 118.336400] ? rcu_note_context_switch+0x710/0x710 [ 118.341338] ? lock_downgrade+0x8e0/0x8e0 [ 118.345499] __should_failslab+0x124/0x180 [ 118.349752] should_failslab+0x9/0x14 [ 118.353563] kmem_cache_alloc+0x2af/0x760 [ 118.357722] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 118.362929] __d_alloc+0xc0/0xd30 [ 118.366402] ? shrink_dcache_for_umount+0x290/0x290 [ 118.371436] ? d_alloc_parallel+0x1e80/0x1e80 [ 118.375944] ? lock_release+0xa10/0xa10 [ 118.379935] ? mark_held_locks+0xc9/0x160 [ 118.384086] ? filename_create+0x1aa/0x5a0 [ 118.388312] ? d_lookup+0x254/0x330 [ 118.391929] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 118.396930] ? d_lookup+0x219/0x330 [ 118.400543] d_alloc+0x8e/0x370 [ 118.403809] ? __d_lookup+0x9c0/0x9c0 [ 118.407593] ? __d_alloc+0xd30/0xd30 [ 118.411297] __lookup_hash+0xd9/0x190 [ 118.415084] filename_create+0x1dd/0x5a0 [ 118.419134] ? kern_path_mountpoint+0x40/0x40 [ 118.423621] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 118.429142] ? getname_flags+0xd0/0x5a0 [ 118.433105] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 118.438628] ? getname_flags+0x26e/0x5a0 [ 118.442676] do_linkat+0x1cd/0x9d0 [ 118.446214] ? __ia32_sys_symlink+0x80/0x80 [ 118.450523] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 118.456047] ? fput+0x130/0x1a0 [ 118.459327] __x64_sys_linkat+0xbe/0x150 [ 118.463372] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 118.468383] do_syscall_64+0x1b1/0x800 [ 118.472253] ? finish_task_switch+0x1ca/0x840 [ 118.476733] ? syscall_return_slowpath+0x5c0/0x5c0 [ 118.481650] ? syscall_return_slowpath+0x30f/0x5c0 [ 118.486566] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 118.491916] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 118.496748] entry_SYSCALL_64_after_hwframe+0x49/0xbe 2018/05/17 12:09:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006580)=[{{&(0x7f0000001c40)=@sco, 0x80, &(0x7f0000002000)=[{&(0x7f0000001f40)=""/26, 0x1a}, {&(0x7f0000001f80)=""/68, 0x44}], 0x2, &(0x7f0000002080)=""/77, 0x4d}}], 0x1, 0x0, &(0x7f00000067c0)) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffcbe, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x40c1) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00000000c0)=0xdbaa) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) sendto$llc(r1, &(0x7f0000000080)="57860e17f91a8bf2b42a183dbec553fd", 0x10, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000001bc0), 0xfe, 0x0, &(0x7f0000001d00)={0x77359400}) 2018/05/17 12:09:06 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) r3 = accept4$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x2, 0xfff, 0x9}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) [ 118.501921] RIP: 0033:0x455a09 [ 118.505091] RSP: 002b:00007f3a864e7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000109 [ 118.512783] RAX: ffffffffffffffda RBX: 00007f3a864e86d4 RCX: 0000000000455a09 [ 118.520039] RDX: 0000000000000014 RSI: 0000000020000000 RDI: 0000000000000014 [ 118.527290] RBP: 000000000072bea0 R08: 0000000000001400 R09: 0000000000000000 [ 118.534540] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000015 [ 118.541790] R13: 0000000000000485 R14: 00000000006fad18 R15: 0000000000000004 2018/05/17 12:09:07 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket(0x10, 0x800, 0xffffffffffffffb7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, r1}) syz_read_part_table(0x0, 0x1, &(0x7f0000001a00)=[{&(0x7f0000000600)="6c5e88cd2cdc9a41656a9bbea492013a97dd5ccdac19694081c0564eec9fa061ac9ee0d36465203a18c1e4f7239012aa5d16f8766a156fe7d5265e8afae3402240e5f44eeccfd43d3bdc483c7e1a67fb2bed67c76909b66a7d3cedff64c704c2b478cc183766a6b6bf17713161a9b18d48e499ce955660ed00311ee71029ca9083df165fd610204c2db797f5b9703245030a84398b80f6412624c0b651d447b99b4e8b70a4b8f34ed073f509c78d209faf523b587a874374ac25165c7e18ee61f1612fb111f8c0ec42c49ee3c83281c563b9b9b631206c28bd80ddc7da594bf3d279bbe55456d825f1280aab4cadce010cf36b44b978eb5be55fb5f5396c787c7da2ee7ac1b9eca7a6c684dd6b8caefd7addb9b62779cea5afca2f19184e677d990fd06a05fe3fbfc89991d92fb8efd138e9da242f8f9725a1ba558e086b56a8177de89ddbc2598709730ca0be5744e8b423ec53d449b32165a3812c761233c39d1837aeffd7cab6e449a090573471cf4c48ab40d1cc3f406ac1277542028d7068401e0f99ce2c89f21a31a53905f842977c6f632662055b84d95609f7d115273a9fc55910696df24fdc6070629a84c28aa12c7f723e46d28ccd630f7f9e914033f0ebdc62039977fe821984b8549f943bfb112f55c0f5f41f9d53ba0b15d6844505a410dd92160d3adcb31859cf2bdd9d65ebfe7f8d37bdc5d024ee480d1873d49224def6db9d62cacfd6a043122cbeef30d8d93fa2e071ef7c4eb22ee4d9e6cc79f8fa84bf223c9282f981e204c81be7b45389316a47c36f6c848260f4c409ba171bff2494e82f251487e526dbc2558a5f731d6cf32f7fd518b3b83cfb32b0473cf019306f8b198b006126bf774ccba0fae5e4c768174b773a978c2ff8951d6d2d1c0fa5f20658014eb84b0555acea8660b6892408b502b050a52b887a2838278bca5c33fb9f4138cd15d4235ecc4114a1672f62c7d4eb2f3ddbc438675d383a57b964e518f505e9fdfec4b9302cd925ccbf8132c2f19aa91d6a29ad82e52373515ae740750d23acb7920d2b3d5bd98fc93e3091d3d43d31fa9204eca088c62c28d690b772dc0830bad9eb7b68acc8c610ea9f65394f4988e12c55b932731e1f1ee2e9d1ff8f22368e5f17e5afaa3ca085302a1bf0e8dfbd6f4ad3db2ef89a95a299a8df0a9039eb7a17d0302ef6d0fc255bd4770fefcd8fdb0ac0529f5840f779d935d7589ad64559f61f44eaf8ac8e00f31892ff153be4ba1a797426f4e5da7064eae30728e0e40914c7451fc9cd0748514b9f3d17a81357ddc0b75bfdc4686efe914c7d90be75bcf16383cd63dc5c14df9fa6e61c04e4b9f98be757226a594c4f67062c7db835cfcd33f8a936aa81e5978b3025595fc6117241c746a0951943db584f5e4be3b4dbc3a32fa6c47c9fe3b5814945d192fc02c089de4165957955224f99fec52319916bf59e7062126859a848cffe4468d593ca598a0da9dfb9b1ec4ca3feb14ecca165e4aa58c6ae1a304e38aac6f4aec08a496b2cbb33f04145960dbc31fd22bb7087a3a3060b950081a1193617c75609106860dd48a2ca62210451af1472ba9c657b4ed27f5d4870d05218d7b7ca8a53940b24041ed1c42687fa78d7b43ba8bede3cfd7e3c42dc9a2efa96552acb984c698c74bb092883e4234776e0876d3dbc9a3d039c79b08723db8c6a857bfc65d729742e5eb67eaa194c2d0f0e3200a80545e0b8023322c2643f3117d01d78f5f2cc5bfd2b8dc7a4d79df53d7d377e5bae7f5c7796743127f6d0ccff600460fc345a074b1e57dfec08693fe87ce886095f11d7e3e8ab827a37e18485166deaf460f555a35cfca99c6921bd8d61c4032e66d4588389b6e6ceab78331e0f94985b6b36ca13668f7b3a0074188eadb7e9a065539774a98795c3b9807627e0906e2f1d4e7474432bcd38bdd611598b121ff811e3fce4c98a1069da4dc06a8bff5efa9bc9bb3480469e7d6752b9231866da0018b3abf1d4ae5b724a56b11569bf94f91708b2172b76d7d77f34d6daa1e564b712643abca2b1da24", 0x5b0}]) setgroups(0x400000000000035c, &(0x7f0000000140)) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/17 12:09:07 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8000, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0xbd, "74975a19b8a7901ef00bad0260ef9ae5ca3e6cd25cda803b52a4d2fbd2df36ba77bf6c8c8ad14ff5649783625dafa0b5c11a807c2e87add7766d6a65a1fa2cb528e6b71f3b3f1edad437de389a2c1458fd941094f1482e18470da62735a863d3951a15eecd3164d86967aaaf52a8e05a7ac866c4cae69d7d0616fc63f72d5492b2cea9a26db503ccd719b01ab4466ca3f1ffe0235dede40e394a3751101a4209fc6538ca986892e95f912e56ba90cda6100e8080cb3ca38d298276143a"}, &(0x7f00000000c0)=0xc5) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2, 0x6}, 0x8) fcntl$lock(r0, 0x8, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x2d9}) r3 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000440)={0x0, 0x4, 0x2, 0x4, 0x81, 0x0, 0xfffffffffffffffb}, 0xc) dup2(r3, r0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000400)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00032ca570e3de122acb4ff3ce9900fbdbdf25020000002c000200080002004e210000080002004e24000008000b000200dfff080005000300000008000b00020000"], 0x48}, 0x1, 0x0, 0x0, 0x44}, 0x4) 2018/05/17 12:09:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={r2, 0x2}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x6, 0x3, 0x4}, 0x10) getsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000000400), &(0x7f0000000440)=0x4) r4 = add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="f5cea794ff14e433a3f1409b43e10800b90e2aaf6e4aca2bff0115fbd743ee81d501060e2e83f6ba969228e9a626aa6973a7c84966a9b1d948c0445324cb17b0c453d293d0842bffea7add87edc9715746f9d754e7e4ac0ffe2c3652bcf6acc517a9856e4aeaff48b9efdc13050697f0d4f44965ae262567310e3ac82c896ec5b13dce032155fca76de56ec624c2e6d1d07cfddecb7d54005124803e81325af2b862bc13dbbe1e206145f9b11d4327fad41de5fcea5e5349fcd95b69622e1cedd3158b868b6c1c772b98f5bd4ea185498420e868e9b614a88b1a2921bf9c263a09333f47de83a3110e629acb5a357f209d188883f2581cb828", 0xf9, 0xfffffffffffffff9) r5 = request_key(&(0x7f0000000180)='encrypted\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='{md5sum\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r4, 0x1, 0x0, r5) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000480)={r3, 0xfffffffffffffffa}, 0xc7) 2018/05/17 12:09:07 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000080)="3996229d70c95d654bfe8d773b6dcf68271f3da1b8d28c2435c000df6b7674e729ef1507dab8b0948d7991e53beec44e591792a15c68bc37cd339523fc77947ced20d4143aae3526352345f4c5b084e03b577a0232ed1648cedfef0d12cd66fef387526a4b36ae72a8cd5f4a2b204377bc242ad14a463163980a4079489e82296b1fcdd938da217414bfad247d276fba95454403391fd863b665fc0b") msgrcv(0x0, &(0x7f0000000000)={0x0, ""/41}, 0x31, 0xfffffffffffffffc, 0x0) msgsnd(0x0, &(0x7f00000001c0)={0x3}, 0x8, 0x0) 2018/05/17 12:09:07 executing program 7: r0 = socket(0xa, 0x20000000001, 0x0) ioctl(r0, 0x8912, &(0x7f00000002c0)="c62626470001000700000010d50c0c7c724e4c859273d62e46902425ba0f54bb339e06f94080f4f407ec08be977e3ee1413ec744997f087dc7968527421d8203eaaa1599025668d9597f5bde050000000000000030ff751de1ff7d86ac95a51bb0ebc71e83b25c15e9eca762780c2b031727e70624f3a2d7e74d190804dc4f2d3a8958a6c7b015b05794") r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x181040) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x18, 0x0, &(0x7f0000000100)=[@exit_looper={0x630d}, @clear_death={0x400c630f, 0x1, 0x1}, @exit_looper={0x630d}], 0x2f, 0x0, &(0x7f0000000140)="8e8e083a728a1b72ea59cf85c6219e85ce4d1095437713ede3cde7ca397e91e18df2b787941ab1393ceb13a57b6d03"}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, &(0x7f0000000500)) open$dir(&(0x7f0000000040)='./file0\x00', 0x40400, 0x0) 2018/05/17 12:09:07 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4206, r1, 0x9, 0xa) ptrace$getregset(0x4209, r1, 0x800000, &(0x7f0000000000)={&(0x7f00000033c0)=""/4096, 0xfffffffffffffd2c}) 2018/05/17 12:09:07 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002840)='/dev/ppp\x00', 0x46000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002880)={0xaa, 0x20}) syz_mount_image$nfs4(&(0x7f0000000000)='nfs4\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0xa, &(0x7f0000002700)=[{&(0x7f0000000140)="fab82722051b8e5cecf1051bd7daa4a25387ec1057f8df3a74e47b3f60c40bdc22a36cfe034a9a0c5da92fc5408cff62c564deee0db34269e3c3c66f2dd1e0ac2ac3c55b9e787db6c814b0fe99bb9250fbc103e42f43b099d760e2657676be1f00ef508ccfbff1e9e9651eed20e29246377f626ae33876a2a3d9f6b9565778c37c2f8e65c07bec475d4c9c916df408a98cdb6d6ea3de0d63c381cb297e75428779bf56dc21bce62727b2cfba16fa5ebe05249e6de49daa3932fd9f37a9469fcd425015304b817a183b11790dbeea5735db34a67df066df8cd92caf4d62a3512627", 0xe1, 0x3}, {&(0x7f0000000240)="250fdd1ed8d0e096311f48f3129c90640afe134aff73416d615ae09324bbefb3006d3f2cebe96ea910c8819ac46fd63e274e72801e66675d3187cb231be5c1ff612ca8e90d84bf894f2c0102b7f1e3ddbc2f1d9d1905623d54dc562b53a8ec8f6f93caba99b0a7abe933879225c3a6", 0x6f, 0x3}, {&(0x7f00000002c0)="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0x1000, 0x3b}, {&(0x7f00000012c0)="a69f51e01159a60d0136877cbd5fb3c5fd673f1c14ed082c2133742d89cd5ef267f838e41a6ab0dd7072ad2560dbfb8f3249edeed0c605dfac4b0aaaf0583d76a4f483521eb57a2c93b6cf131c6495e6aeabfb21437ea43324e2ef62ff66e95cc2adb60de47a62061f3b4c7f6397f6111c42db3e8a48b62d07b844128f115cb03a3ca77a367bf5b016cd5521ae785e1d98ee375fea0b4e4cd3ffb55886da2ceb551b232ba975bdcf5e32eddf2acc39193d2e6790edc5d2f88bd6b133fa31ad13ab8f848d1aaccd262393d67e5bedf2c2c7292708de07ee6e9b044c87ed", 0xdd, 0x20}, {&(0x7f00000013c0)="40eb3d0856a367dcbc12fc706b2909bb6e348da46c61cc6b2ac9c4777fc1bf73f9c57a0614b5b4235e8cdba0d0d7092f5cc07d10f3f0f5af8c97341b8d6a560ae1c1bc08b0c70f6ba18199af12bc008803705283b09913160a415f8c77e616638f4600591c643e1160b9e9f64fbf2c5f9dbb58c72e4a9a74c3b0be60edeb83a781e5e9e18d0c2d8c432729e7b7fcab71a217f8acbf9e5d9583bfcc39d2ed5f983d8382c5ba753927d6d6e6b4866a08f88748d3cab2060b07dd55a555c1c09ee50afef2d2a7f06f5eca6729", 0xcb, 0x1000}, {&(0x7f00000014c0)="062ddcbf70b76bb243883c9d379118794217f34211b42e94afd1459ceded455de519505454459c2a0cf97b5865f9c20d0b1f81e24b2c6d697f998273549d25924171ebdf7b542aace14b69d3dae58cd4deb0c5dd91c0890690b245bdab2e0648ac7384e701964b2bbe8ec58aedc114a6c37eceb50c3ba5ce7b6b27d0d1d7ca088fc78daa64bdb1090f5ec4a55fc5ca63a3008aef1d6fca043757da095b23a406526b3d44165b3d6088472fd08506aabc8e4eab08fa2889ad26a009ff70b0ad071d56bb95fbeb", 0xc6, 0x8}, {&(0x7f00000015c0)="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", 0x1000, 0x3}, {&(0x7f00000025c0)="32f835185e550913c8d551c3f6f8aa76c81b25454ea5d339fdcdf656fd4248f782014d1fe4287eccc95d5b36e1d57ce3bbf9313dd67a", 0x36, 0x4}, {&(0x7f0000002600)="7e8548b42cca5b348252f38334fac05a84722e61955fe90d66b90961577812ed8c700cfbdc51e1f32f9d51a0d64b8cd57c3d9d5d9162d2222ad8", 0x3a, 0x7fff}, {&(0x7f0000002640)="57df2030025eb68f4f69f9f6c5e01661903a9745162ff97b91d454fbcf50cb5b8e98bf0f0a27edb0be0e6427332f74b15dcf2307f1b0d54a2c831240c49198fee52d0aa487f1892114e4054704231fad054ba50b006febbc3895b11a81f81f07442add13a907a83868cee66f26fb0a8bdc4d4e0368923b930f1449f1b4001e365bdc81f00d8b53cdf4747af6569bc84f39a6fd6216734fd7905f790877073aed704e90d4bad92eb9a0d6e53ca157f96e9096188ed3109dc41762d98293fa1c68", 0xc0, 0x10001}], 0x8, &(0x7f0000002800)='\x00') connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x4, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) 2018/05/17 12:09:07 executing program 3 (fault-call:5 fault-nth:5): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) [ 118.991009] sctp: [Deprecated]: syz-executor0 (pid 9164) Use of int in maxseg socket option. [ 118.991009] Use struct sctp_assoc_value instead [ 118.992380] FAULT_INJECTION: forcing a failure. [ 118.992380] name failslab, interval 1, probability 0, space 0, times 0 [ 119.015818] CPU: 0 PID: 9162 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #54 [ 119.023009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.032365] Call Trace: [ 119.034968] dump_stack+0x1b9/0x294 [ 119.038611] ? dump_stack_print_info.cold.2+0x52/0x52 [ 119.043817] ? print_usage_bug+0xc0/0xc0 [ 119.047896] should_fail.cold.4+0xa/0x1a [ 119.051973] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 119.057090] ? graph_lock+0x170/0x170 [ 119.060899] ? __lock_acquire+0x7f5/0x5140 [ 119.061635] sctp: [Deprecated]: syz-executor0 (pid 9164) Use of int in maxseg socket option. [ 119.061635] Use struct sctp_assoc_value instead [ 119.065138] ? kasan_check_read+0x11/0x20 [ 119.065158] ? rcu_is_watching+0x85/0x140 [ 119.065181] ? __lock_is_held+0xb5/0x140 [ 119.065218] ? check_same_owner+0x320/0x320 [ 119.094904] ? rcu_note_context_switch+0x710/0x710 [ 119.099843] __should_failslab+0x124/0x180 [ 119.104088] should_failslab+0x9/0x14 [ 119.107892] kmem_cache_alloc+0x2af/0x760 [ 119.112048] jbd2__journal_start+0x1d3/0xa70 [ 119.116451] ? jbd2_write_access_granted.part.8+0x420/0x420 [ 119.122151] ? rcu_note_context_switch+0x710/0x710 [ 119.127071] ? __might_sleep+0x95/0x190 [ 119.131037] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 119.136562] __ext4_journal_start_sb+0x17a/0x5e0 [ 119.141303] ? ext4_link+0x3fe/0x7f0 [ 119.145002] ? ext4_journal_abort_handle.isra.4+0x260/0x260 [ 119.150705] ? check_same_owner+0x320/0x320 [ 119.155017] ext4_link+0x3fe/0x7f0 [ 119.158586] ? ext4_symlink+0x1150/0x1150 [ 119.162719] ? down_read+0x1b0/0x1b0 [ 119.166419] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 119.171943] ? security_inode_link+0x100/0x140 [ 119.176513] vfs_link+0x7a9/0xb70 [ 119.179951] do_linkat+0x686/0x9d0 [ 119.183478] ? __ia32_sys_symlink+0x80/0x80 [ 119.187785] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 119.193306] ? fput+0x130/0x1a0 [ 119.196582] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 119.201409] __x64_sys_linkat+0xbe/0x150 [ 119.205455] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 119.210455] do_syscall_64+0x1b1/0x800 [ 119.214325] ? finish_task_switch+0x1ca/0x840 [ 119.218802] ? syscall_return_slowpath+0x5c0/0x5c0 [ 119.223717] ? syscall_return_slowpath+0x30f/0x5c0 [ 119.228640] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 119.233996] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/05/17 12:09:07 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = epoll_create(0xdc1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) r2 = dup3(r0, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000000)) 2018/05/17 12:09:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) bind$alg(r0, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = socket(0xa, 0x80806, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000001200)={&(0x7f0000000440)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0x4e}], 0x1}, 0x0) [ 119.238829] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 119.244010] RIP: 0033:0x455a09 [ 119.247184] RSP: 002b:00007f3a864e7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000109 [ 119.254882] RAX: ffffffffffffffda RBX: 00007f3a864e86d4 RCX: 0000000000455a09 [ 119.262134] RDX: 0000000000000014 RSI: 0000000020000000 RDI: 0000000000000014 [ 119.269386] RBP: 000000000072bea0 R08: 0000000000001400 R09: 0000000000000000 [ 119.276635] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000015 [ 119.283885] R13: 0000000000000485 R14: 00000000006fad18 R15: 0000000000000005 2018/05/17 12:09:07 executing program 0: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) accept4(r1, 0x0, &(0x7f0000000000), 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = semget(0x1, 0x2, 0x101) semctl$SEM_STAT(r2, 0x2, 0x12, &(0x7f0000000040)=""/56) [ 119.307388] Dev loop5: unable to read RDB block 2 [ 119.312371] loop5: unable to read partition table 2018/05/17 12:09:07 executing program 2: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) epoll_pwait(r0, &(0x7f0000000200)=[{}], 0x1, 0x400, &(0x7f0000000280), 0x8) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) epoll_wait(r0, &(0x7f00000002c0)=[{}], 0x1, 0xffffffffffffffc0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_settime(r1, 0x0, &(0x7f0000000040)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000000580), &(0x7f00000005c0)) fcntl$getflags(r3, 0x408) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000440)={0x7}) r4 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x63b, 0x200) mkdirat$cgroup(r4, &(0x7f00000000c0)='syz0\x00', 0x1ff) 2018/05/17 12:09:07 executing program 6: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, &(0x7f00000000c0)=0x100000000000001, 0x43, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f00000001c0), 0x1ff, &(0x7f0000fff000/0x1000)=nil, 0x3) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x6000) 2018/05/17 12:09:07 executing program 3 (fault-call:5 fault-nth:6): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:09:07 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000000)={0x1, 0x7}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 119.353167] loop5: partition table beyond EOD, truncated [ 119.358784] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) 2018/05/17 12:09:07 executing program 1: r0 = socket(0xa, 0x1, 0x0) accept$alg(r0, 0x0, 0x0) ioctl(r0, 0x1000000008912, &(0x7f00000002c0)="c626262c8523bf012cf66f") ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'bond_slave_1\x00', 0xfffffffffffffffe}) sendto$llc(r0, &(0x7f0000000100)="841a0941803fab5cc0fd36a5fada3e23319fe1d72273acdc40fda030ccfd6126f8194f5f5fa04f9fadfae522a5f4a031cb8998159c4960fda634a398fe2382a071bebec68a4930c65cd530a17fc778a4138ef4477b0360deed5587fff26fc92f83081359aa84dc25cea4dcff9e235fd379732c3d05f1afde003470df1b2b8bc7ac5a9061b928ede5c1e53c372e691d5f997386b52f9c70764a87778f06a1022fb1f328f46073952a5dd76d76bc8ad830296807eadc00bbad658324434f60efefb64ce1b6660e0788feae", 0xca, 0x20000000, &(0x7f0000000200)={0x1a, 0x10f, 0x3f, 0xe4, 0x0, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000080)={[{@utf8='utf8', 0x2c}]}) 2018/05/17 12:09:07 executing program 7: io_setup(0x5, &(0x7f00000000c0)=0x0) r1 = socket$rds(0x15, 0x5, 0x0) io_submit(r0, 0x1, &(0x7f00000036c0)=[&(0x7f00000031c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080), 0xfffffd1b}]) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) 2018/05/17 12:09:07 executing program 5: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x374, &(0x7f0000000080), 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x3, 0x30, 0xfffffffffffff800, 0x7f}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x400, 0x63f3, 0x400, 0x2, 0x2}, 0x14) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x7) 2018/05/17 12:09:07 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:09:07 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000180)="66b9800000c00f326635002000000f303e0f130366b9720900000f32f20f2c45f00fa4a710008036660f383ae2d9f40f01df0f238b36f2660f30", 0x3a}], 0x1, 0x0, &(0x7f0000000200), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000001e00fb035521ff000001f0beb6449ada8285970100a8f9854dc6d39d613c5a15be3ea26c67ef5dae7d8f9db619cc61c1741d0cfe673587741f0e0142a047b519990cd810c8edfd04751e47"]) ioctl$KVM_GET_VCPU_EVENTS(r3, 0xc008ae91, &(0x7f0000000080)) [ 119.598360] ISOFS: Unable to identify CD-ROM format. [ 119.618930] ntfs: (device loop5): parse_options(): Unrecognized mount option er". [ 119.650332] QAT: Invalid ioctl 2018/05/17 12:09:08 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x101, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x4000000000008912, &(0x7f00000000c0)="4626262c8523ec75c1426f") bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040), 0xfffffffffffffead) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/17 12:09:08 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='//file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) [ 119.681270] ntfs: (device loop5): parse_options(): Unrecognized mount option er". 2018/05/17 12:09:08 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x400) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x2}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x7fff, @dev={0xfe, 0x80, [], 0x20}, 0x28f}, @in6={0xa, 0x4e22, 0x0, @empty, 0x3}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0xcc) keyctl$session_to_parent(0x12) 2018/05/17 12:09:08 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = socket(0x11, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) close(r0) 2018/05/17 12:09:08 executing program 1: socketpair$inet6(0xa, 0x5, 0x800, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140), &(0x7f00000001c0)=0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000400)={{{@in=@remote, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000500)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f0000000600)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)=@newtclass={0x48, 0x28, 0x820, 0x70bd25, 0x25dfdbfc, {0x0, r2, {0x7, 0xfff0}, {0x0, 0xffff}, {0x0, 0xfff1}}, [@tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_RATE={0x10, 0x5, {0x8000, 0x2, 0x3, 0x4, 0x0, 0x3}}}}, @TCA_RATE={0x8, 0x5, {0x8, 0x5}}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x804) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x4004743d, &(0x7f000082ef0a)=""/246) dup3(r1, r3, 0x0) 2018/05/17 12:09:08 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='.//ile0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:09:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) unlink(&(0x7f0000000000)='./file0\x00') dup3(r1, r0, 0x0) 2018/05/17 12:09:08 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x2000) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) fcntl$setflags(r0, 0x2, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/17 12:09:08 executing program 5: socket$pptp(0x18, 0x1, 0x2) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xb7, 0x200840) accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000300)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000380)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000200)=0x1) r3 = semget$private(0x0, 0x8, 0x0) r4 = accept(0xffffffffffffffff, &(0x7f0000000100)=@ax25, &(0x7f0000000000)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1f}], 0x2c) semop(r3, &(0x7f0000000080)=[{0x0, 0xffff}], 0x1) semtimedop(r3, &(0x7f0000000240)=[{0x0, 0x51d}], 0x1, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0xb0, "5b68e3187e9b7aa704c7fc0e0442815240815705b73be4c85ec3aa2c9a54551654efa90f918d38142a39d06cd1ef471b7b6a7ab8967269f3111c54b31b036ee20fd7d272b45748eec89bd2844445693f7e9b86047cca6ee20b8dd0ef7073b93ed6423e58046ce4ab70be48caadeee04dc33c6c232589d0aa534f9071052113410fecfca38bb31abda08b43f79499a61fdb1303ccf3a9a3a86baab1fe44f9a9e31a2b73569df3365e67d2775664226517"}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={r5, @in6={{0xa, 0x4e24, 0x1c5, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}}}, &(0x7f0000000280)=0x84) 2018/05/17 12:09:08 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000040)={[0x0, 0xfffffffffffffeff, 0x5, 0xffffffff80000000, 0x8, 0x5, 0x1, 0x4, 0x5, 0x7ff, 0x7, 0xffffffff, 0x20, 0x1, 0x3, 0x2], 0xf000, 0x30084}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x0, 0x0) 2018/05/17 12:09:08 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./.ile0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:09:08 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000140)={0x6, 0xfffffffffffffffe, 0x0, 0x2, 0x8, 0x54ca25cc}) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000004c0)=0xe8) setresuid(r2, r3, r4) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={r0, 0x6, 0x1, 0x401, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$TIOCNOTTY(r5, 0x5422) r6 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x101500) r7 = creat(&(0x7f0000000580)='./file0\x00', 0x0) fcntl$F_GET_RW_HINT(r6, 0x40b, &(0x7f0000000080)) pipe2(&(0x7f0000000180), 0x0) ioctl$KVM_SET_MP_STATE(r7, 0x4004ae99, &(0x7f00000005c0)=0x3) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x2000, 0x0) 2018/05/17 12:09:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) clock_gettime(0x0, &(0x7f0000000180)) 2018/05/17 12:09:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="150000004959c57c6143706bcae2cc2b4568d7693abefa0984687fb9e62f3d21ea2c2cb2910b5fbbd50545ba4410229753414e6758242198057d0919fae837b5acfaf7475a0b11330fc9700be79c982fa830e5b81997dc668e60d229ca600ab435170d93fc1e576efb6c39169ae922a81054df32331af93c2daa953ceec2a1bc852fa9fd4ea9a6c5a7d1f9c2c1723e798dea33c5e731"], &(0x7f0000000040)=0x1d) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = fcntl$getown(r0, 0x9) r5 = getpid() kcmp(r4, r5, 0x4, r1, r0) r6 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80001) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f00000000c0)={r3, 0x8}, &(0x7f0000000100)=0x8) 2018/05/17 12:09:08 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="4ea11d05d6e345e265cef7e6c38323fd", 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4, 0x40) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000280)=""/249, &(0x7f0000000180)=0xf9) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000080)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x3cb, 0x20000011, &(0x7f0000e68000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 120.360120] IPVS: length: 249 != 8 2018/05/17 12:09:08 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x81}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/05/17 12:09:08 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) [ 120.404573] IPVS: length: 249 != 8 2018/05/17 12:09:08 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006dbffc), 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) ioctl$TIOCCBRK(r1, 0x5428) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0xfe31, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/17 12:09:08 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bond0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000001400090500000000000000000a000000", @ANYRES32=r2, @ANYBLOB="14000200fe80000000ffea0000000000470000aa38fbed58905911fd50945779c12246eace3d3e94d0a759821b25005a8a9f8c06404078adb77bb51422c75eb0111816a24b97"], 0x2c}, 0x1}, 0x0) bind(r1, &(0x7f00000001c0)=@ipx={0x4, 0x8001, 0xbae9, "66e4dbdf910e", 0x400}, 0x80) 2018/05/17 12:09:08 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000000100)=""/4096, &(0x7f0000000080)=0x1000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc1105517, &(0x7f0000000040)) 2018/05/17 12:09:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000007400)=[{{&(0x7f0000001840)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f0000001d00)=@hci={0x1f}, 0x80, &(0x7f0000001e80), 0x0, &(0x7f0000001ec0)=[{0x10, 0x117, 0x2}], 0x10}}], 0x2, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000000)) 2018/05/17 12:09:08 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:09:08 executing program 0: rt_sigaction(0x400000000000007, &(0x7f0000000040)={0x40046c, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x90, &(0x7f00000000c0), 0x0, &(0x7f0000000140)) 2018/05/17 12:09:09 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r0, &(0x7f0000000200)=[{{0x77359400}}], 0xffa7) timer_create(0x2, &(0x7f0000000180)={0x0, 0x4, 0x6, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x8, 0x1000, 0x5, 0x6}, 0x10) timer_delete(r2) recvmmsg(r1, &(0x7f0000001ec0)=[{{&(0x7f0000000880)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001900)=[{&(0x7f0000000900)=""/4096, 0x1000}], 0x1, &(0x7f0000001940)=""/42, 0x2a}}, {{&(0x7f0000001c40)=@in6={0x0, 0x0, 0x0, @remote}, 0x28e, &(0x7f0000001e80), 0x36c}}], 0x2, 0x0, &(0x7f0000002040)={0x0, 0x1c9c380}) 2018/05/17 12:09:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"7465616d300200fcff00000400", &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[]]}) 2018/05/17 12:09:09 executing program 6: seccomp(0x0, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xcc, 0x301000) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0xc, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x4, 0x420, 0xffffffff, 0x0, 0x148, 0x260, 0xffffffff, 0xffffffff, 0x388, 0x388, 0x388, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ip={@multicast1=0xe0000001, @empty, 0x0, 0xffffffff, 'ip_vti0\x00', 'irlan0\x00', {0xff}, {}, 0x2f, 0x3, 0x47}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x9, 0x0, 0x2}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x100000000, [0x100000001, 0x20, 0x6, 0x7, 0x8], 0x7, 0x3f, 0xc7a8}, {0x8, [0x10001, 0x8d2e, 0xb0, 0x8001, 0x3, 0xfff], 0x80000001, 0xdfc5, 0x1}}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0x0, 'veth0_to_bond\x00', 'syzkaller0\x00', {}, {0xff}, 0x1d, 0x1, 0x2}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00', 0x0, {0x100, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x400, 0x8a2}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xa2f}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0xa}, @broadcast=0xffffffff, 0xff, 0xffffffff, 'bond0\x00', 'bridge0\x00', {}, {0xff}, 0x16, 0x1, 0x8}, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x240, 0x2, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x4, [0x6, 0x1000, 0x7, 0x2, 0x2, 0x1], 0x6, 0x5, 0x7}, {0x7f, [0x3ff, 0x0, 0x7, 0xd29b, 0x8, 0x10000], 0x0, 0x20, 0x1}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) 2018/05/17 12:09:09 executing program 1: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000400)="c626262c8523bf0128f66fdeda0dc8bfd96809bfc38b81f167a0237b554253c535ae373487d63c88eeef28903892b589621d76a43e6c5deed1b05d9312d731ffef03cc23d5c5c15159a4e03bee17e2f324484728eeffc09a35487c7b0b010aac59078d9654b1c102fc774d6c06c61cc295204ce3c81f68909dc2d9e160ffe61f7c49dc5ef4d67cae8b0a24b259856487043733e41c1f3da93c57ff49fea8ea7c08e525ef2e2e474509e300000000000000000000") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) setpgid(r2, r3) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000100)={0x1}, 0x8) listen(r1, 0x0) accept(r1, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00000000c0)=0xfffffffffffffec6) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000140), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) close(r4) 2018/05/17 12:09:09 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)="2e2f66696c6530ff", r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:09:09 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x40, 0x12000) recvfrom$ax25(r0, &(0x7f0000000080)=""/161, 0xa1, 0x0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000240)="df3b3ac4e4757a6b4c8864b7c77e9104b6c5175b986bd45d17199e7c00532c77f7d3da62805da9aca70da8d467e91840e6c574814bce03d9f4adfb2470c2fb43dc00180cc183907a5e277c4ac0124f24058b9de3e231ad026b43bdafd2648a5b5d039638fbcc34d82797a4c3210aa65c4806ac93cb83de41278bf5094bebf1ead5241a789a4ff2") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x9208, &(0x7f00000001c0)) 2018/05/17 12:09:09 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) rt_sigsuspend(&(0x7f00009b2000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in=@broadcast=0xffffffff, @in, 0x4e20, 0x0, 0x4e24, 0x3, 0x2, 0xa0, 0x20, 0x3b, r2, r3}, {0x0, 0x8, 0x5, 0x2, 0x9, 0x8000, 0x12a, 0x3}, {0x0, 0x8000, 0x0, 0xc483}, 0x1, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x3c}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3503, 0x3, 0x1, 0x3, 0x744e02bd, 0x8, 0x4}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x237a, 0x80080) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000004cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004d00)=0x14) ioctl$TUNSETLINK(r4, 0x400454cd, 0x316) sendmsg$TEAM_CMD_PORT_LIST_GET(r4, &(0x7f0000004e40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000004e00)={&(0x7f0000004d40)=ANY=[@ANYBLOB="98000800", @ANYRES16=r5, @ANYBLOB="110029bd7000ffdbdf250300000008000100", @ANYRES32=r6, @ANYBLOB="7c0002003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c0004006861736800000000"], 0x98}, 0x1}, 0x1) 2018/05/17 12:09:09 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020200020c000000ffffffffffffffff02000800020000000004000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff000002fe00000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x280400, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x1052000000000, 0x4, [0xcfc, 0x5852, 0x1, 0xcf57]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x0, 0x2, 0x7fffffff}, 0x14) 2018/05/17 12:09:09 executing program 0: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0xffffffffffffffff) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) dup2(r0, r2) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x401, 0x8000) munlock(&(0x7f0000013000/0x4000)=nil, 0x4000) 2018/05/17 12:09:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f0000000240)="66b94308000066b8c500000066ba000000000f30baf80c66b87869418b66efbafc0c66b80600000066efd3fbba410066b80080000066ef3e0f8c6100f0802b07b83b008ed0676567f20f0764741166b80500000066b9e60f00000f01c1", 0x5d}], 0x1, 0x10, &(0x7f0000000300), 0x0) mlock2(&(0x7f0000fed000/0x2000)=nil, 0x2000, 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f00000000c0)={0x73ad7ce, &(0x7f0000000100)}) socket$inet_smc(0x2b, 0x1, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000000, 0x0) epoll_create1(0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00000001c0)={0x8, 0x81d, &(0x7f0000000380)="04fb9ca2c58a42803e761d96b85e3741c7a52e7da8eb612e22dacca01e15cd33e272cacfd027ab18a9a2bb8739bb546e675597e01448038aa3fbabdc0d69f674139a0785c1f2af609cf5dfdccc67bfa8d998bea7524f1419dbb31b09711d2507d860129e2b1d309d5db46412ad29a7dd1b9748c93f10e46a441768eb6bc09750c09b333718c7d61c58884e33252de3e763822b71a029792ac2628c7b8c40c8c6e912d584a5e7fa9ef293a8ed970a26e328b40bebc5b3cc5cc3c75abd966a1448249ed7eff63e3147747aad65817d150d9c18c62c6b4daffe27b404bec8", &(0x7f0000000300)="2f0b3b80b419c3c68571876d4fd7d6b499c7732483a1108444f596f96e52dd8870fd079e1cadb65bcc7d93a51ede59b2ceabac7ea0212ab88bfe1954bdb323f2dd44e58b7cc27b0a08672f323b5edb44b66f124250388399755949a654c83b6f8b315ffa21a424", 0xdd, 0x67}) accept4$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000080)=0x6e, 0x800) unlink(&(0x7f0000000040)='./file0\x00') [ 122.255723] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/17 12:09:10 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="c8", 0x1, 0xffffffffffffffff) socketpair(0x9, 0x801, 0x10000, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000480)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000004c0)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000500)=0x0) sendmsg$nl_netfilter(r2, &(0x7f0000001900)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000018c0)={&(0x7f0000000540)={0x1360, 0x14, 0xb, 0x208, 0x70bd25, 0x25dfdbfb, {0x3}, [@typed={0x8, 0x1e, @u32=0x3}, @generic, @generic="421b84f705dbb6ad74111cef441c6146413a5f447519159b63891d813e7dee89c4ef9b7d93939333c41c83e94a031d0d1429f726078f7096519d78d505e710316b4ad367dc567889c36bf057d677d40f06ccbf84d211548218028b5c201a472c2c657061b443d2eecd92e64df75df44a2139842566a65fed384aed2acbc3dccea08f9f4ba2671dbca4c7cc24fa1fab960bdcfc9b2cb20bee46c6d16387a2a75bdbf3212759667ea3b176316cab209ccad3c258b92b331a9fde36a2b7", @generic="78d6e068396eb7db52aff6c858f364803859fb2e51e74baa652fe6ce0f0d8796623b393d49824ff6", @nested={0x4, 0x47}, @nested={0x1c, 0x5e, [@typed={0x8, 0x63, @str='\x00'}, @typed={0x8, 0x58, @pid=r3}, @typed={0x8, 0x91, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @typed={0x8, 0x10, @fd=r2}, @nested={0x1220, 0x60, [@typed={0x8, 0xc, @fd=r1}, @generic="22754b2b04a1202e8027727460cf1b000eae7233b8c6029263131044ae00052c29dcb2eba4a67037d6d42a76932b3535f2a04ed1ae35ea5e80a3d417926ef21497f2c7d32e59b18b61ecff86f8cf13ec7ac8a8ac6cb5afd4c7598e6e33683bb155035ca7a699d0631d193ca4", @generic="77af08fe3dcd2d78abf8bd8aac33f52d65dfff11fdec2415dfe6f757bc87649070be271625cced187bdc5d6ad989484da28a9aacd1e024a9a0b0006df1ed0eba7545e05b2abe206edbd4e405ca986a12b205a80417eebdac1e79aab2c5e42e6dce9a7d32d11099ef24af23358648770e6a4eb13b08f6c8e303a60f64b890578dd6e76790d1f9ec61d2b681", @generic="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@typed={0x8, 0x4d, @pid=r4}, @typed={0xb8, 0x2d, @binary="ac8a1189921be1314a2a69faa2be09befb19cb638ab5e7df0836ec2ffdb805af53b1f0c871798934ac516f953473d47c531ff8f73fc3ea36fb419d0def40e089c12e8322d7f0bc94b72d76042894ddb43cf7469361c280dff7ec96f4bc7cd84b24c9c69a9d1974a171f109435e420414eab6628d706e848acfea1ac82ace8c21fe308ee974495d298432616fd464b5d6b3fc8960a6da25cbd13e19ff57249bc7471342c185920e80911c960a717ac3e192"}, @typed={0x8, 0x8f, @ipv4=@multicast1=0xe0000001}, @generic="b48a76d4df93326563f119aa9077fe", @typed={0x3c, 0x5f, @binary="cb141dc310e69da6af2aecdcd80ecfd9761d8a516133e56813c9b36413921e0eb80cddea6ed0ac3b99714765678bf469f4bd48b82a"}, @typed={0x8, 0x1, @u32=0x80}]}, @nested={0x18, 0x2e, [@typed={0xc, 0x28, @u64=0x2}, @typed={0x8, 0x4a, @pid=r5}]}]}, 0x1360}, 0x1, 0x0, 0x0, 0x4000000}, 0x84) r6 = request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='user\x00', 0x0) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="97548c719cab8313265155cb895f430b7164c9c14f58476760b901d95040a03c471eaeb1ec0f04dc4c049c076b7de3ead24db3e391b25748b3fb83b14c0a18c9eb5df341805d4d6b8e32f82004f1748729f7154a2c8be7c539d79292ad90add83564d18100da8d86a95c59b6effc9c08058f1e4ecf893dc0c75ebe31676de021e12f19f23e9ee772a3cb9cc3", 0x8c, r6) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000140), 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="2d1f58ae27f44e0754ca6e9baa472c5ae2000000000000", 0x303, r0) 2018/05/17 12:09:10 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2000, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000180)=ANY=[@ANYBLOB="02000000000000000000000000fe03003f0000005e7c0000000000000100008002000000060000000300000000000000776d550000f50019896c4ad8daf8e0dd8880d36c7a38a23f9caf803fae2262830f161a9f5c02f5da1866fdb481735a17bf007a4f4e4d903e63dcf191eecf427079c54c407c98"]) r1 = socket(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f00000000c0), 0xfffffffffffffeca) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000000)=""/86, &(0x7f0000000080)=0x56) 2018/05/17 12:09:10 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)="2e2f66696c65307f", r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:09:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000000)=ANY=[@ANYBLOB="2c1abeb7a864cf7fceda2a10fdf2483b964f3b8cbff46c8393ccd497269e45e5e6ee743c3802f8dc"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/17 12:09:10 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xffff8000]}) close(r3) r4 = fcntl$dupfd(r1, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000000080)={0x8001, 0x1, 0x6, 0x401, 0x6, 0x10000}) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000000100)={0x5, 0x5}) 2018/05/17 12:09:10 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x6) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000040)={0x80000001}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000000c0)={0x30d8, 0xfffffffffffffffd, 0x3ca, 0x400}) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000080)) 2018/05/17 12:09:10 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@gettclass={0x24, 0x2a, 0x300, 0x70bd2b, 0x25dfdbff, {0x0, r1, {0xc, 0xe}, {0x0, 0xffff}, {0x0, 0x9}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) ioctl(r0, 0x8000000001009375, &(0x7f0000006f80)="010000000000001018") 2018/05/17 12:09:10 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8811e78754a539d39c2bd6a40fa8c8aa024d86cdc834bc921c0525fec2541e21ccf67e1d7b55cabe9e068dd58ce565aa9a9d325ebac7627ffe7a54cdbd77b3", 0x2b}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'dummy0\x00', 0x8001}) dup2(r0, r1) [ 122.472722] IPVS: length: 86 != 24 [ 122.481192] autofs4:pid:9411:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.268435456), cmd(0x01009375) [ 122.494272] autofs4:pid:9411:validate_dev_ioctl: invalid device control module version supplied for cmd(0x01009375) 2018/05/17 12:09:10 executing program 6: capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x2000) read(r0, &(0x7f0000000040)=""/22, 0x16) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000100)=@known='system.posix_acl_access\x00') [ 122.524547] IPVS: length: 86 != 24 2018/05/17 12:09:10 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@rand_addr, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) bind$bt_hci(r0, &(0x7f0000000100)={0x1f, r2}, 0xc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="2d0000000000000000000000d1c8425c7563a5e60c215d29d5ae4950000068a456ab19aea83ef503"]}) close(r1) socket$inet(0x2, 0x80006, 0x80000000) connect$ipx(r0, &(0x7f0000000140)={0x4, 0x8, 0x2, "6e6244874ff1", 0x8}, 0x10) close(r0) 2018/05/17 12:09:10 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000002e03a1bd"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="b4000000000000002500000000000000070000000000000000000000000000009500000000000000db0844425d8eeb29b6ba7e3905dcc9e79b838794e8ff6446608e94648126300fff2c9af1a78e189ae7eb57ad75217efbd0f96276a684e91e87f7dd0304aefda0bca7cd92c3e992c8310eaaad32aa419a649015d9ec3a83601157f82a34fc67cac482d35a1ac3204a45cc56907353a36e447a9a7521e9778710561a62872bbb1c07d2007a06c3c1060e"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xe, 0x45, &(0x7f0000000040)="d3082f0ea0035e98353a4c4d5586", &(0x7f0000000080)=""/69}, 0x28) 2018/05/17 12:09:10 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:09:11 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) ptrace$getenv(0x4201, r0, 0x8, &(0x7f0000000080)) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 2018/05/17 12:09:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) utime(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)={0xd5}) ioctl(r0, 0x80000001, &(0x7f00000002c0)="88cce8137922ec1ab021825ca19ea3a0c7b019178d57ad84506c920263b65f36ff881c0fc98e0c2d05fc71c3f9cc1a26caf4a154a8f9ae7b5d817176017a029ac7ad6e033a763ccd106b508097175f252dec801aca32f827373d88a27290e1d7e4e38840e2bc94e3b9aa2a8de7678d3af55a1f761711d7e014f9440736e4755f394e3c8a5353c592c2e94c65b9c99b5aa46d93374a8cc2a47ca57b93d8") utimensat(r0, &(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x100) write$binfmt_script(r0, &(0x7f0000000280)={'#! ', './file0/file0', [], 0xa}, 0x11) 2018/05/17 12:09:11 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000140)={'raw\x00'}, &(0x7f0000000080)=0x54) recvmsg(r1, &(0x7f0000000780)={&(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)=""/81, 0x51}, {&(0x7f00000000c0)=""/56, 0x38}], 0x2, &(0x7f0000000700)=""/71, 0x47}, 0x0) 2018/05/17 12:09:11 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0xc008ae91, &(0x7f0000000080)) 2018/05/17 12:09:11 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000280)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r0, r0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000040)=0x20, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001440)={r1, 0x0, 0x1, 0x1, &(0x7f0000000300)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000002c0)=@req3={0xfffffffffffff482, 0x7, 0xff, 0x1, 0x100, 0x2fb78a84, 0x9}, 0x1c) sendmmsg(r0, &(0x7f0000008bc0)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000340)="1a", 0x1}], 0x9efc436399da32, &(0x7f0000000400)}}, {{&(0x7f00000057c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="80a5a2d1207c"}, 0x80, &(0x7f0000007b00)=[{&(0x7f0000005b00)="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", 0x201}], 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x5dd, 0x20004000}, 0x7}], 0x2, 0x4000080) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x400, 0x70bd26, 0x25dfdbfc, {0x7}}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x48010) 2018/05/17 12:09:11 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)="2e2f66696c6530f0", r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:09:11 executing program 1: ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000140)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'syz_tun\x00'}) r0 = open(&(0x7f0000000200)='./file0\x00', 0x100, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x5}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={r1, 0x0, &(0x7f00000002c0)}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={r2, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="03000200000000000000f435a1b700000000008000000000c7c689a5aa4a00a093ec1fb8f294b3b60b903a76fd0076a8773a3e11ff8784c39218469fb4dfe81255c1b3f152df9a36ee5b27216c279e3539c46302a27cc432c96baeff9e7f636571adc057aa5deeaf5c2e244841b63134da1646ca1c95"], 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0), &(0x7f00000003c0)=0xc) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000001c0)=0xfffffffffffffffc) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x106327d68be17086, 0x1, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$BLKROGET(r4, 0x125e, &(0x7f0000000080)) ioctl$IOC_PR_PREEMPT_ABORT(r4, 0x401870cc, &(0x7f00000000c0)={0xfffffffffffffeff, 0x0, 0xfffffffffffffff8, 0x3f}) 2018/05/17 12:09:11 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@gettclass={0x24, 0x2a, 0x300, 0x70bd2b, 0x25dfdbff, {0x0, r1, {0xc, 0xe}, {0x0, 0xffff}, {0x0, 0x9}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) ioctl(r0, 0x8000000001009375, &(0x7f0000006f80)="010000000000001018") 2018/05/17 12:09:11 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x2) ioctl$int_out(r0, 0xc0385720, &(0x7f0000000100)) fsync(r0) 2018/05/17 12:09:11 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) [ 122.816186] QAT: Invalid ioctl [ 122.818678] autofs4:pid:9470:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.268435456), cmd(0x01009375) [ 122.832531] QAT: Invalid ioctl [ 122.832839] autofs4:pid:9470:validate_dev_ioctl: invalid device control module version supplied for cmd(0x01009375) 2018/05/17 12:09:11 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x10, 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='net/llc\x00') socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) sendfile(r1, r3, &(0x7f0000000000)=0x5c, 0x80000003) 2018/05/17 12:09:11 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0xfffffffffffffffe}, 0xc) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) semtimedop(0x0, &(0x7f0000000040), 0x148, &(0x7f0000000000)) r1 = pkey_alloc(0x0, 0x1) r2 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="0f0905076bd0e9e89088c5615816b3e7f1620bb1117182188d422a941144b4859143f742824ea209be8f1fb8debf5d7a18d804a33cc33dfaa8a931489326bb514d8f19b92653ab37d9865e30d54be4", 0x4f, 0xfffffffffffffff8) r3 = request_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='trusted.keyring.em1@selfwlan0bdev,\x00', 0xfffffffffffffffa) keyctl$link(0x8, r2, r3) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, r1) 2018/05/17 12:09:11 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') write$eventfd(r0, &(0x7f0000000100), 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x20800) 2018/05/17 12:09:11 executing program 7: syz_emit_ethernet(0x6, &(0x7f0000002600)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64, @ANYBLOB="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", @ANYRES32, @ANYRES32, @ANYBLOB="943f70b5d41b1145195f97ae3ef753feb2c2a4a4a13d66a8c60a744a0af739a51222006ad683c1abcd1144726ed84672c6e3e68826614dac66d8bbc997f4bec2eaad68fe66bef07e24cc09ff8705c47dddc28eaf05fbdf499faaf53832d3980a41f9702367c279c4a6f02d9a2d79ec40", @ANYRES16, @ANYRES64, @ANYBLOB="c330c26327598d14702fdd342c00db4518e07a1d19d81b18be53f6dc5b5f39d5", @ANYRES32], @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="fefcb503f88d94f6565de7934f6932882d2ebc2dbd89d2c4277508fd8d8c2b91cad0d3f4972d168bd9fc630a5226fddc27bcbe9671c1cda5399cc1cf35d2f882c78b8fd35b2f9f991c6358766f9368e6e30e35941314f3b0c433cc53a207f1da7658b435350a071e178b6e469784dcb28275d6688d6eb54d685a9b66c13726aa1d0e4dab5f4892b1822fb3d9fbd20b4ab8c0fb9ebfce1118c8f69a34022f6c099f807b041c21ca6bea0bc9afe030a407f64ef7642c061ae832c866625b20971e5f5caa9afa6016842cf1a474e949bb517869d98bf0c2d79ba266c4fe308557f7156dea9da3efb8"], @ANYPTR64, @ANYPTR=&(0x7f0000002500)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000002400)=ANY=[@ANYPTR64, @ANYBLOB="1865643465545ea76360ba807b40f078009223332ce78b602d0b4de7d569f82bdd6f87d0e0a4a026b12837dca1f87d2d7c4bf3c31bd7baf37e92a3023e3a9c71b6c72aa8528529e18bdfbeb565ce3e534485b0d13080d49d7cdb017f77a1c26fbe12891066a1ff9b206572012d69dd4e0266d5ca2bc4055051b47adb5606346143e9e317526953d79b11272b11443762ecd080734ae66d2ccadf3519f48ab87e6d6aed55369754ad7abf5ad57796f24e0036820908bf8318884580b255e992e77b57b5dbe2eb77ca41d90159799a1d5d72576dcdf5f943", @ANYRES64]], @ANYRES16, @ANYRES16], &(0x7f0000002580)={0x0, 0x0, [0x8c2, 0x0, 0x488, 0xdb3]}) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x9, 0x80) ioctl$KDADDIO(r0, 0x4b34, 0x1) 2018/05/17 12:09:11 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x8500) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'tunl0\x00', 0x1}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x7) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r1, &(0x7f0000c71ff0)=ANY=[], &(0x7f0000f5effc), 0x0) shutdown(r3, 0x2) sendto$inet6(r2, &(0x7f0000000280)='<', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/17 12:09:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg(r1, &(0x7f0000005c40)=[{{&(0x7f0000003940)=@rc={0x1f}, 0x80, &(0x7f0000005a40)=[{&(0x7f0000004a40)="f5", 0x1}], 0x1, &(0x7f0000005a80)}}], 0x1, 0x48011) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040), 0x3dc, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3}], 0x18}, 0x0) 2018/05/17 12:09:11 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='bpf\x00', 0x0, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f00000003c0)="a41df67ae0617d1a55cd94402d69b00de0d071257fd123ae5bef217c9972568c800910da89374919dbbe7c21ff0e373a6deaee28c45c0bf6e3faad3088fb2798a6c9f928bd37f5c18ab01013a4936303c5381d86da57b4fa8ccb86a0a45c3362e2ec8808300ea190b292f40fcf3badfb17b96449f6ca777126c95a4f6d899eea0e3e24828312a320268aff1cdffbafec15c219eceaadea83407a844a1ddf097ce8abc9b7bfe4fff7") r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x400000) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000002c0)=""/204, &(0x7f0000000180)=0xcc) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='team_slave_1\x00', 0x376}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/05/17 12:09:11 executing program 7: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000000680)={&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000580)}, 0xfec0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000140)=0xc) ioprio_get$pid(0x2, r1) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="d0", 0x1}], 0x1, &(0x7f00000006c0)}, 0x4008805) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000340)='y', 0x1}], 0x1, &(0x7f0000000740)}, 0x0) 2018/05/17 12:09:11 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:09:11 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x2, 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, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={'veth0_to_bond\x00', {0x4, 0x5, 0x3, "bbe2dfd7f7d9", 0x2}}) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x5, 0x4000) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f00000001c0)=""/102, &(0x7f0000000240)=0x66) dup3(r0, r1, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/05/17 12:09:11 executing program 0: clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) clock_nanosleep(0xfffffffffffffffe, 0x0, &(0x7f0000000040)={r0, r1+30000000}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000663000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='net/fib_triestat\x00') getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x200000) modify_ldt$read(0x0, &(0x7f00000005c0)=""/108, 0x6c) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x400000, 0x0) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000000200)=r3) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f00000000c0)=0x100000000) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000000240)=""/200) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x81, 0x4) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000000100)) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="21042cbd7000fddbdf250100000004000500080002000a000000dc7b9e424aea12fb814d2ca8b1660ba3d23875d2449ea43508000200d8000000040005000400050008000300ff00000008000100"], 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x40800) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1000, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000800)={&(0x7f0000000640)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f00000006c0)={0xd0, r6, 0xf00, 0x70bd2a, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb3}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4040000}, 0x40800) 2018/05/17 12:09:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x6, 0x12000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x8, 0xdf, 0x9}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0x1, 0x8000, 0x51f4f762, 0x2, r1}, 0x10) link(&(0x7f0000000000)='./file0\x00', &(0x7f00000004c0)='./file0/file0\x00') clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r2 = socket$unix(0x1, 0x6, 0x0) recvfrom$unix(r2, &(0x7f0000000240)=""/2, 0x2, 0x10040, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e22}, 0x6e) stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000340)={0x0, 0x800, 0x1, 0x1, &(0x7f0000ffd000/0x2000)=nil, 0x5cc}) r5 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="1f568ec00fbfb630915eb477b29e4a3e16fcd528746c04d884e7815d7011424e69d5bd57d39bfdb04248a9fa6e50ea7c00e869fdc052fd041a49cbd5d4b0239cbfb9cce7d38ec153f48de17ff891a2", 0x4f, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r5, 0x4) keyctl$get_persistent(0x16, r3, r5) 2018/05/17 12:09:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) name_to_handle_at(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x87, 0x6e95, "6af086c2285cfec997ee1216c3a5c238e88169a2b59fe134e2e091eb99fb3e563f02e4daf0b857467eb04a3c19d12ddd0f34406c1da4a6ae76f5cab2de6956a942fd45c30b6db5398918a2cc34a564560fd4ea0e47d14c89eef9ab1cb2d7d441d98f28aa46799ee3b402107969ce098c0b0a871feae10c41611c422c6953cf"}, &(0x7f0000000140), 0x1000) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000010c0)=ANY=[@ANYBLOB="01000000001e00fb034d564b000004000124d20c25af8be997a77d873cfd490f6cfcafea46a378defef43f0b32d683a93033cd336e7e2e3ad35a54845a61470621b4166ef215883cfa9fa08a413a9fba094627a3edb776e30d6a92689af487c38abef808c83f3cf25c4065b224d4ed17abd0917e5b596d8a5e90503a0307282ea1f6b06d16b41740844ef87874d0c25eb37e32aace5281b202cccced89654d3884eac4fd1cfb8359d73b93b785f3b5faf3377167f9c801effd9fc72645f59185c2d295bccdf5d65a13f90418c7f0e7ac899224"]) r4 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x40, 0x80) ioctl$BLKPBSZGET(r4, 0x127b, &(0x7f0000000400)) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x40000071, 0x47b01]}) r5 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x81, 0x400001) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000700)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000840)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f0000001080)=0xfffffffffffffe27) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000900)=0x0) fstat(r2, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000009c0), &(0x7f0000000a00)=0x0, &(0x7f0000000a40)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000a80)=0x0) r13 = geteuid() getgroups(0x2, &(0x7f0000000ac0)=[0x0, 0xffffffffffffffff]) r15 = fcntl$getown(r0, 0x9) r16 = geteuid() lstat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000bc0)=0x0) lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000cc0), &(0x7f0000000d00)=0x0, &(0x7f0000000d40)) r21 = getpgid(0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000d80)={0x0, 0x0}, &(0x7f0000000dc0)=0xc) getgroups(0x9, &(0x7f0000000e00)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r24 = getpid() stat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getegid() sendmsg$unix(r1, &(0x7f0000001040)={&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000004c0)="d89fb24935a67309c08f8adb3b51fd1d3ecf7174195c27d4a210737d3febdcdaa1abb565e75d420657cde0a6df97bca80d2bf3bd45d43765418f9d1764fe23bacbf95167488f20e310d299ca3773569a4ee3a4fa508ac4d8e30b935f6c1040c28ec1188f745e60518317e78b2488c4a53cf3570de4ac2e247d4cbe96786a14ddc0ab7f4d3c3d3ef543c315a7e454dd8987ffd92a89e001d1d3d9d1d6c3338de409b6946691487e7b6128b1d38adf6b38ea9a2ba9ee956203382b4aef04018423f9a1fdac41998842f846a4d7546c7f925faa90805af8be53662da9e5269982375ffe0d940237b8bf05fbfd62", 0xec}, {&(0x7f00000005c0)="cffa5707198157d2db83838165c57a8e1163e7e68fa6235898fc55af7bde", 0x1e}, {&(0x7f0000000600)="d37b7cbd3e32b4252d36311d8e5373296413e0e392a95c9ac5ca8942f2a7601f7cc7739dea0ca5e9421cf61024262490e2f8c1de59d1cc7a14a382e5354c8d5ac8d598344ffaa945d4e4ee7e87d2534f1622cff348fa092575d31fb4571d4e66bb5c746696596904870b98fdb6cb4027993e0e0afce319ef334e0f5f5900f795ac404613", 0x84}], 0x3, &(0x7f0000000f00)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x30, 0x1, 0x1, [r1, r4, r2, r3, r0, r3, r4]}], 0x110, 0x4000}, 0x10) connect$inet(r5, &(0x7f0000000340)={0x2, 0x4e24}, 0x10) clock_settime(0x0, &(0x7f0000000040)) 2018/05/17 12:09:11 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0x1a, 0x6, 0x4, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000300)="62ceb35942f113e7b54f23c60ee313df8366abb18772cb9685dafd8f8bcaf0ac0b25e989a49008f084", &(0x7f0000000200)="56069506070265bc1f4c3dadad57e788bacb181e5c1ce80facf26509305520554d8020cdb36bf38da685bb95557953b23e3a79b72a71c0d0df6170275bc9895aa156aad1e9d4064d34304c87bee7da1d181c9fd70de408bde27b3031b3f3deeba3a595a06c7c7e7a74c715ce2fd676d6b9ca415cbcc7bc1bed6cea86ef4cf16367353287f90d241db697abfc51e856adab73b8bbf2e7400477e69882752a86f9d3494d3d63e0b740d9596ac5a7b70b39fed828a6b776eb3a75b9eff70f07447cb14ddd7302f4"}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000340)="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", &(0x7f0000000040)=""/181}, 0x18) 2018/05/17 12:09:11 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0xad, 0x4) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000140)=0x78) r1 = socket$inet(0x2, 0x3, 0xfa) ioctl$int_out(r0, 0x2, &(0x7f00000001c0)) sendmmsg$inet_sctp(r1, &(0x7f0000004340)=[{&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000380)}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) 2018/05/17 12:09:11 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:09:11 executing program 6: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = eventfd2(0x401, 0x80001) fsetxattr(r0, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000000040)=']{ppp1bdev\x00', 0xb, 0x2) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)) [ 123.592252] mmap: syz-executor0 (9541) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/17 12:09:12 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:09:12 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r1, &(0x7f0000000240)=@can={0x0, 0x0}, &(0x7f00000002c0)=0x80) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000400)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x9, 0x4e20, 0x2, 0xa, 0x80, 0x80, 0x67, r3, r4}, {0x1, 0x0, 0x0, 0x0, 0xe78, 0x1, 0x2, 0x7}, {0x9, 0xdc57, 0xade6, 0xff}, 0xfff, 0x6e6bbc, 0x2, 0x1, 0x2, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3501, 0x1, 0x0, 0x80000001, 0x8, 0xdc, 0x8}}, 0xe8) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000180)={'raw\x00'}, &(0x7f0000000200)=0x54) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1400, &(0x7f0000000000), 0x4) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000000080)={0x8, 0x8, 0x81, 'queue0\x00', 0x8}) 2018/05/17 12:09:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000002540)={0xffffffffffffff9c, 0x0, 0x1, 0xd2, &(0x7f0000002500)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000002580)=[{0x7, 0x6}, {0xa, 0x1}, {0x4, 0x61}, {0x3, 0x2}], 0x4) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x7e2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/17 12:09:12 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) write$binfmt_elf32(r0, &(0x7f0000000a00)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x4, 0x20}, [{}]}, 0x58) 2018/05/17 12:09:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x100) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0xc00caee0, &(0x7f0000000000)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) pread64(r3, &(0x7f0000000280)=""/34, 0x22, 0x0) 2018/05/17 12:09:12 executing program 6: poll(&(0x7f0000000180)=[{0xffffffffffffffff, 0x29}, {}], 0x2, 0x7ff) 2018/05/17 12:09:12 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x2b2}], 0x10000000000002d9, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = getpid() ptrace$getregs(0xe, r2, 0x200, &(0x7f0000000000)=""/3) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pselect6(0x40, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, &(0x7f00000000c0), &(0x7f0000000140)={0x101}, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x31, 0xffffffffffffffff, 0x0) getpgrp(r2) 2018/05/17 12:09:12 executing program 0: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000100)={0x4, 0x0, 0x1}) r1 = semget(0x3, 0x1, 0x100) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000440)={0x12, 0x2, 0x1}) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000003c0)=""/123) r2 = openat(r0, &(0x7f0000000480)='./file1\x00', 0x402080, 0xa0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x183, 0x1000) mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) mknod(&(0x7f0000000040)='./file1\x00', 0x20, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000d40)=0x0) r4 = fcntl$getown(r2, 0x9) kcmp(r3, r4, 0x0, r2, r0) renameat2(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000380)='./file1\x00', 0x1) syz_mount_image$jfs(&(0x7f0000000180)='jfs\x00', &(0x7f0000000200)='./file0\x00', 0x2, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000240)="479b7c1ecb3253142ea56f185750874e20b5b5402a8463d7d2f1d7d4ad454832566aa274ef8b974f3ea683606442361184cfc981677c226e8548e35b904c23c69a64369c8e20b1c91c70536ebe8fbb0dd5c9b23e8e6125547196c7b6a4c461fc49", 0x61, 0xfe}], 0x200000, &(0x7f0000000300)=ANY=[@ANYBLOB="696f636861727365743d6370313235ec1c70"]) r5 = getpgrp(0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) syz_mount_image$reiserfs(&(0x7f00000004c0)='reiserfs\x00', &(0x7f0000000500)='./file1\x00', 0x3, 0x9, &(0x7f0000000c00)=[{&(0x7f0000000540)="34de609a21a9475c2bb7bccc729bd42b5fe174a73f5a8ca5f54fc088d0cf678d6a32d31fb4d64ddb6f999f8f0f67bb577e3db3a968accc66b40df910838e41dc6b1ce0985f07b5e7acd2907f8458e2777f7dbe059b0947a9b45f19bee13ceb130050642eb97d8ea32fd2d879038d045cabacf5f119d056b8d2b0346459784e818df94f1c4e8019b28f49b0340956adf9b86af5373562f01ed8d1a2424f288db96f0792ed5690b9c20f4e32275326f574644782c744e056af4307205ecddb12330c02d6a4cc8bb5664d1cfb52bc0f51ae56af552b269ce710fb7718cd77e55513c7ebd53310a083", 0xe7, 0x7fff}, {&(0x7f0000000640)="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", 0xff, 0x5c28}, {&(0x7f0000000740)="c2e408848dfd007551942bf3327ba9e8c0bc0ba6da9a601c8fa4a4f1f7b7e5d0a7f6eefe16bb93ab101107407b628ba9eb8e64dc4e1262ddaba21c3fe15d2c8abca4e788a4fda8247963d9ccb96749ab1a7014419756938f11f10bf84688b3d462d9b19a39d5b81fb3e77080ec626295af806f4122701870d600ca4a3398da0546861c573e7e655cc520865638a5ac65ac6354bac88bd6fc7a8fb65b3e3a9e519604f86268154f3bbbe975790c8776576fa6e6a0faee54837100f05d68215306dbcfe5f186b0c28c2154af45df457b2708bdf7", 0xd3, 0x4f}, {&(0x7f0000000840)="fbb85499412795717d0900bd279a3e36262071bea9603bd697e8c76c", 0x1c, 0x6}, {&(0x7f0000000880)="5bc2f698504bd6b17a58078fdccc6640b5d54a22f50c5bab827264bcd45c70d3892aecf0e11bd881ecce6c1f6649717dad1d32eda348ab0e686ae95a663d2e", 0x3f, 0x7fffffff}, {&(0x7f00000008c0)="c2a4262ac980d62de065c0f8303b8f047aa4243b7e46e163d1d29826a954e9284a2c08e586f2ab06509cd918822f74018b73cc1bb6f3c21d3208eead1730ddec878d315754642920d8c07f9f129e07bc42a42f5778a8e3a2d0add6cd811a48db01f0a09c4f385d3eedf093cd8b33c6663354ead6101a2c9080777f3bfa3f2c828c0be3e0a77cd9fd917818189a623ffbc878430ff3c3b60716d4583fecb31ec756854ce66ee1208a3355dca529076f45efd99fc603b54409b6cb0ed4107cdde275ecbaaf59426564d892d7791da89a10853e4b48881b3e833e39ec", 0xdb, 0x7ff}, {&(0x7f00000009c0)="0a8f9dbc5a5242008bf91472cd141b8ebd86f706a17d96c5a9d47c35611ec37e7a3c5343a8d2fb2a1f8fa88e497a592c7008d830d23f1a3982dd38bf1c027a1975cfa93914df7bba59e3b4fbc3c3ab49978a2be3a3be366c810f712e8abc1e1edd2dbe333e7fbeb2da3c7b0d2cffea6bddfa70a30b7e044b3b43f927abbaeac8a8ba51749c0a1a59f03e955ce032947fb18d5b31a4c7a0c4f5a73dceff3cec749ebd819b18f2e20c2ebb69804ff3a47bb9e172c70d966b7d5e9eb7b97e7a2ed408307a19", 0xc4, 0xfffffffffffff801}, {&(0x7f0000000ac0)="532c82c775243d5ec5d2a672a92169d85a3e145aaf782e51912c227e7af71cd8d0ca702caf499fcd852b99b249029920c148ca6c9d37611dc8ba61f478c0cd792615c3b399ab9974aeec8328216a917bced14228fcbd1e27123c3f25e5ab141e288b30ff80c781830494f1c270da7e40c3d260bb4cd43f718815655b77e9936a9f74dfd54a2b1a0d9e0967ab3afe8d7caf921868fed49d6051dc685a24571c3cf3260879436bec10a0f245d3de9857cfd02514345dd09e83703efd7b76d3fea150de2646ef9cb5466fa240034527bea70c3a7a06a339628140a0b947251b3e597208082b9180", 0xe6, 0x86c3}, {&(0x7f0000000bc0)="dc25fbcf1d0b929f", 0x8, 0xff}], 0x1000, &(0x7f0000000d00)={[{@conv='conv', 0x2c}, {@hash_tea='hash=tea', 0x2c}]}) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='ip6gre0\x00'}) sched_setparam(r5, &(0x7f0000000340)=0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080), 0x4) 2018/05/17 12:09:12 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)="2e2f66696c6530ff", r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:09:12 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x200000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000300)=0x652, 0x4) write$binfmt_script(r0, &(0x7f0000000340)={'#! ', './file0', [], 0xa}, 0xb) 2018/05/17 12:09:12 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x802, 0x0) r1 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x200000c, 0x30, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x800) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xff) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080), 0x4) 2018/05/17 12:09:12 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x100, &(0x7f0000000240)="c626262c8523bf012cf66f") semget$private(0x0, 0x3, 0x200) r1 = semget$private(0x0, 0x3, 0x13) semctl$IPC_RMID(r1, 0x0, 0x13000000) 2018/05/17 12:09:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000200)='./file0\x00', 0x8000000e000, 0x41, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b6673c2a619c7949c4ffe000200027000f801", 0x17}], 0x0, &(0x7f0000000380)=ANY=[]) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r0, 0x0, 0x0, 0x8004) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000340)={0x49, 0x8000, 0xff, "ed1105cb5fca6703044fddfbc4fe8259b0a49b117f3e767bbffc9444aabc1dea125e6ff0cfd3742365e827d0e659e7f6d0658ff1a7d1bb9c664873062030afa3f0f65a02094d67db17"}) r1 = socket(0xa, 0x1, 0xa2b9) open$dir(&(0x7f0000000100)='./file0\x00', 0x100, 0x40) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000140)={0x2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @remote}, {}]}) ioctl(r0, 0x40, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000280)={0x68, 0x1, 0x10001, "62e1521e620167f2118333eef5322733d894de23a9ca5b2bfbd40203ec71ee288fa1ff76b1ce35ef1b25ea55d20209c9febdb59411e585e911d00e3e4eb9ae99ee12f96bbf891a9ec54c6768d0ca931484f70d7accbb1163735f37c0be04655f6d05b37c40a6f805"}) fcntl$setstatus(r0, 0x4, 0x0) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00'], 0x1) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000180)=""/52, &(0x7f0000000300)=0x34) [ 123.845502] JFS: charset not found [ 123.899618] JFS: charset not found 2018/05/17 12:09:12 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:09:12 executing program 2: r0 = socket(0x5, 0xa, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="760000006083fc0c09df8ba210a1b88448882b5eac96b985b6fa1cd1e489144ee2772d56fa44331359611b6b906d4d958404359fb6485102c0cbc5a9906b688d08e112d7504d7f5dfe45e2069a585e6865332a0e334158e6fb50850b9d1f4bccc589859f0a9f3225bf683d9b8d0bf7565db1859c092de62afe18"], &(0x7f0000000100)=0x7e) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0xffff, 0x4}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x63, r3}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, 0x5a, r3}) fstat(r2, &(0x7f0000000280)) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000600)='/dev/audio#\x00', 0x1, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x0, 0x0) 2018/05/17 12:09:12 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) getuid() bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xa, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/17 12:09:12 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x1) perf_event_open(&(0x7f0000001000)={0x0, 0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000), 0x2}, 0x3fffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) [ 123.922209] FAT-fs (loop1): bogus logical sector size 40084 [ 123.928059] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/05/17 12:09:12 executing program 0: mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000080)='bdev\x00', 0x0, &(0x7f0000444000)) mprotect(&(0x7f000061b000/0x1000)=nil, 0x1000, 0xfffffffffffffffd) mremap(&(0x7f00005e5000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) 2018/05/17 12:09:12 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:09:12 executing program 1: removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000000800), 0x4000000000002a8, 0xfffffffffffffffe, 0x0) 2018/05/17 12:09:12 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)="6d656d00000000000003d4", 0x2, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000200)='/dev/nullb0\x00', 0x80800, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x3f]}, 0x211) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000002c0)=""/193, &(0x7f0000000100)=0xc1) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x2, 0x446080) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000240)=ANY=[@ANYBLOB="0010000018000000b3cccb5706000000ec03000002000000ff03f42c4c2e4bf3fc92f20000990c0000"]) openat$cgroup_int(r0, &(0x7f0000000080)='rdma.max\x00', 0x2, 0x0) 2018/05/17 12:09:13 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000100)={0x1d}, 0x10) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x800}, &(0x7f0000000200)=0x8) connect$can_bcm(r0, &(0x7f0000000080)={0x1d}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r3) r4 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x80) ioctl$TIOCNXCL(r4, 0x540d) 2018/05/17 12:09:13 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x200) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x160) r1 = dup(0xffffffffffffffff) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x7, &(0x7f0000000040)=0x50, 0x4) 2018/05/17 12:09:13 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)="2e2f66696c653002", r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:09:13 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100)={0x100000000003}, 0xfeaa) 2018/05/17 12:09:13 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f0000000140)={&(0x7f0000000280)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000440)=ANY=[]}, 0xc000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8, 0x30}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r3, 0xfffffffffffeffff}, 0x8) r4 = accept(r2, 0x0, &(0x7f0000000200)) ppoll(&(0x7f00000000c0)=[{r4, 0x10}, {r4}, {r1, 0x8012}], 0x3, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={0x2}, 0x8) 2018/05/17 12:09:13 executing program 6: r0 = socket(0x200000000000011, 0x803, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000001c0)={0x303, 0x33}, 0x4) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom$unix(r0, &(0x7f0000000040)=""/140, 0x8c, 0x1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000280)=0x5, 0x4) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/17 12:09:13 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040)=0x3f, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x208580, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x14) rmdir(&(0x7f0000000200)='./file0\x00') write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101400, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xbd, "3cbe371c579463ad0bb460b69f2cfcade18efa67038f61fb84990048b2707a7b85f08f852b551effd2ea1aab472882c3042a8fa7f49e474a2e5299efa65c27efdb198dd162543bdda2c63fd604364cd43227000ab6bfc3563cc6b99d7f09befdbd0b99a538f2a9767dadeecd7d50ab2273bda756c14d20a5794b9ae1e7d1e9b3a128913ccfa6ec315c9b4f63aae41940db2b7dcc766574c640101e8971666be3e3ae8f14f3630d25dca2100930687e526a51a9dbb580b10f302826fc00"}, &(0x7f0000000180)=0xc5) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x1, 0x2, 0x9, r4}, 0x10) 2018/05/17 12:09:13 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, 'queue1\x00'}) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x210, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000001c0)={{0x3, 0x1}, {0x3, 0x2}, 0x6, 0x4, 0xffff}) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$sndseq(r0, &(0x7f0000000080), 0xffffff17) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) [ 124.856286] protocol 0000 is buggy, dev sit0 [ 124.861029] ================================================================== [ 124.868529] BUG: KASAN: use-after-free in skb_release_data+0x19b/0x860 [ 124.875200] Write of size 4 at addr ffff8801c3ea8360 by task syz-executor6/9672 [ 124.882640] [ 124.884276] CPU: 1 PID: 9672 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #54 [ 124.891461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.900814] Call Trace: 2018/05/17 12:09:13 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x20011, r1, 0x0) sched_setattr(0x0, &(0x7f0000000240), 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400, 0x0) openat$cgroup_ro(r2, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) 2018/05/17 12:09:13 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001340), 0x0, &(0x7f00000013c0)=ANY=[@ANYBLOB="6e6f757569642c6c6f67e27566733d372c00"]) [ 124.903412] dump_stack+0x1b9/0x294 [ 124.907054] ? dump_stack_print_info.cold.2+0x52/0x52 [ 124.912261] ? printk+0x9e/0xba [ 124.915553] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 124.920323] ? kasan_check_write+0x14/0x20 [ 124.924571] print_address_description+0x6c/0x20b [ 124.929427] ? skb_release_data+0x19b/0x860 [ 124.933759] kasan_report.cold.7+0x242/0x2fe [ 124.938177] check_memory_region+0x13e/0x1b0 [ 124.942603] kasan_check_write+0x14/0x20 [ 124.946674] skb_release_data+0x19b/0x860 [ 124.950834] ? refcount_inc_not_zero+0x2d0/0x2d0 2018/05/17 12:09:13 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) sendmsg$unix(r0, &(0x7f0000000640)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000180)="b6a4ecebcff2d15b763cc56e3cca67a7a7775feaee63bb9d2b487f37e574b7d8ab15d523687a4720c86ddd80f41dc8299da40376541a3ca64cacf343709c3606e72c871e6a56b1e219fbf826ca40b5a0f2c4b2f9a0e5ce643040a6c1c0739bdd6842088d7d3ae8976dc5a41304a77ba7677ec5e5b0fbc39b5d5369115833d2928268be271d7b879576ded48ceda25f21c83f726d3fd054192dd9d9fd86332ec2178cc03cb77449a65a56febcdd66abd14ffbf487eebd4f49b70b6f07513ae5c396ea77583040bbb3216ffaddd09b452029cbe30b4439536b764b7320918df89891", 0xe1}, {&(0x7f0000000080)="e6b01ae5bd3d6d2cd3605a68ab513e93ae7e930eb6d25b1811e4080ecc775eb5c07f22faaa9764", 0x27}, {&(0x7f0000000280)="e85c1e9ee1b86648c41660d3bde8dc658db8c552778ed39bb5cf1e9d7d02405866760660cff7d850014258adab697baf917763633a76a6f8ce295030aae0477ed161e3a5ce0edf46bfd02b3c4e8335311c5a98442c05e47727125522791aa461a1158743809c993f4198a68d0c1bb417c821e8e724690838ff402447bc50a90116eef8b83facdbfe965ed73635f5dcf81f25a68ddf3fc13778001d5118505425ec64f2ccaeae8f1ac4d1c7b97dd91a77ced4bf49c5c3867079666c47c3a7e709668e2fcd78ae2e69a77c9dbec9", 0xcd}, {&(0x7f0000000100)="9d2ebb2917a7a8e2ef04536f4a49c6a11e522c0cde8fd4aadff962b3b00be937eeebcea79e67bba676a713518d5a530cae9a743d17584787c56d91b4", 0x3c}, {&(0x7f0000000380)="7f258bd75b8ad2c889b3a9d1b71c857d832b", 0x12}, {&(0x7f00000003c0)="8760d23b3abc6a6dcfeb663f5145bbc562db2f31648982b1cd91734b380366de5472d96d303e0a0e7ac9cf5fe813195b13429a49baf9af39902ca17813f171fb840140bc8befd3dbe2b0806bf85189d658ee335856c002ba88b96efaea9ca835914a868c27e05d533ce771f3af93199e4cf5dfe4c6cb45554841f0312d1ba738d5c599529139611c46644e91be12159887415a0eb63b0c54ad69347f22ed1f1f497b27c78ba8366c3d01c99b2cb9403d3921b13637d64be52e11149d9ebe2a3f8dddf156191621bf596c9d2422c3285281ef23", 0xd3}], 0x6, &(0x7f0000000540)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xe8, 0x800}, 0x40000) [ 124.955603] ? skb_tx_error+0x2f0/0x2f0 [ 124.959592] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 124.964186] XFS (loop0): unknown mount option [logâufs=7]. [ 124.965128] ? sock_wfree+0xcc/0x180 [ 124.965153] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 124.965175] skb_release_all+0x4a/0x60 [ 124.965189] kfree_skb+0x195/0x560 [ 124.965209] ? sit_tunnel_xmit+0x16b/0x30b0 [ 124.991823] ? __kfree_skb+0x20/0x20 [ 124.995540] ? alloc_skb_with_frags+0x760/0x760 [ 125.000217] ? vprintk_emit+0x3e5/0xdd0 2018/05/17 12:09:13 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x1400) 2018/05/17 12:09:13 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xfffffffffffffeff, 0x800) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000100)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f00000000c0)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001680)="ee43658538c8e1a6bc14ac42599bd3cbc2df7faf57e4f166ef04d4bc5b9e8931cd56241b8cfd65be3d4dd3b0f96895cdde7f81b414589463", 0x38}], 0x1, &(0x7f00000004c0)}, 0x0) 2018/05/17 12:09:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000002520010200000000170000000000000001bab0e83349621d06"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/163, 0xa3}, {&(0x7f0000000040)=""/40, 0x28}], 0x2, &(0x7f00000002c0)=""/28, 0x1c}, 0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x3ff, 0x5, 0x2b9a, 0x9, 0x10}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r2, 0x4) [ 125.004199] ? graph_lock+0x170/0x170 [ 125.008001] ? console_unlock+0x1100/0x1100 [ 125.012329] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 125.017352] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 125.022549] sit_tunnel_xmit+0x16b/0x30b0 [ 125.026698] ? find_held_lock+0x36/0x1c0 [ 125.030761] ? ipip6_rcv+0x1d30/0x1d30 [ 125.034653] ? lock_downgrade+0x8e0/0x8e0 [ 125.038807] ? vprintk_default+0x28/0x30 [ 125.042872] ? vprintk_func+0x81/0xe7 [ 125.046680] ? kasan_check_read+0x11/0x20 [ 125.050830] ? rcu_is_watching+0x85/0x140 [ 125.054982] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 125.059742] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 125.064949] ? graph_lock+0x170/0x170 [ 125.068754] ? dev_queue_xmit_nit+0x8ec/0xb90 [ 125.073272] ? __lock_is_held+0xb5/0x140 [ 125.077346] dev_hard_start_xmit+0x264/0xc10 [ 125.081765] ? validate_xmit_skb_list+0x120/0x120 [ 125.086619] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 125.092157] ? netif_skb_features+0x696/0xb40 [ 125.096668] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 125.101868] ? validate_xmit_xfrm+0x1ef/0xdc0 2018/05/17 12:09:13 executing program 1: r0 = socket(0x20000000002, 0xfffffffffffffffd, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000c07e98)=@getsa={0x12c, 0x12, 0x8, 0x70bd27, 0x25dfdbfd, {@in=@loopback=0x7f000001, 0x4d6, 0xa, 0x3c}, [@extra_flags={0x8, 0x18, 0x49}, @algo_comp={0xfc, 0x3, {{'lzs\x00'}, 0x590, "3619314cc45ee5fbb263d390724efb1428bed36975174cfe8bb691aedd37267c0e546df2b3852788dad8edf9ef932351861aa9a97b8c1360dfcd6e3be0d93845ebe205daa6ad70c17131525f6d6861a38bd988250d645046cc189107f6217468b4c63df9112659733bc10a68da824fa5a684de5490fa0627e4fa56af3395c9aae37847e13443ff37cec43f4b4d1af3ec71f7d2950430dc7e1f0f79bee1af1e48cb900146cd6ab393511ae2dfd3d2848cec31"}}]}, 0x12c}, 0x1}, 0xffffffffffffffff) 2018/05/17 12:09:13 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)="2e2f66696c6530ff", r1, &(0x7f0000000100)='./file1\x00', 0x1400) [ 125.106368] ? lock_acquire+0x1dc/0x520 [ 125.110349] ? validate_xmit_skb+0x704/0xd90 [ 125.114764] ? netif_skb_features+0xb40/0xb40 [ 125.119268] __dev_queue_xmit+0x2724/0x34c0 [ 125.123599] ? netdev_pick_tx+0x2d0/0x2d0 [ 125.127747] ? debug_check_no_locks_freed+0x310/0x310 [ 125.132940] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 125.137532] ? compat_start_thread+0x80/0x80 [ 125.141953] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 125.147496] ? refcount_add_not_zero+0x216/0x320 [ 125.152258] ? refcount_dec_if_one+0x170/0x170 [ 125.156849] ? alloc_skb_with_frags+0x4fe/0x760 [ 125.161524] ? lock_repin_lock+0x410/0x410 [ 125.165767] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 125.171311] ? refcount_add+0x2f/0x70 [ 125.175118] ? skb_set_owner_w+0x24e/0x360 [ 125.179360] ? sock_alloc_send_pskb+0x7d1/0xae0 [ 125.184051] ? kasan_check_read+0x11/0x20 [ 125.188205] ? rcu_is_watching+0x85/0x140 [ 125.192358] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 125.197557] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 125.203092] ? cap_capable+0x1f9/0x260 [ 125.206989] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 125.212531] ? security_capable+0x99/0xc0 [ 125.216686] dev_queue_xmit+0x17/0x20 [ 125.220492] ? dev_queue_xmit+0x17/0x20 [ 125.224472] packet_sendmsg+0x40f8/0x6070 [ 125.228624] ? rcu_note_context_switch+0x710/0x710 [ 125.233581] ? packet_getname+0x5f0/0x5f0 [ 125.237733] ? graph_lock+0x170/0x170 [ 125.241540] ? futex_wait_setup+0x279/0x400 [ 125.245869] ? print_usage_bug+0xc0/0xc0 [ 125.249944] ? find_held_lock+0x36/0x1c0 [ 125.254020] ? lock_downgrade+0x8e0/0x8e0 [ 125.258176] ? lock_release+0xa10/0xa10 [ 125.262158] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 125.267708] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 125.272471] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 125.278010] ? import_iovec+0x24b/0x420 [ 125.281992] ? dup_iter+0x270/0x270 [ 125.285627] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 125.291171] ? _copy_from_user+0xdf/0x150 [ 125.295339] ? move_addr_to_kernel.part.18+0x100/0x100 [ 125.300621] ? security_socket_sendmsg+0x94/0xc0 [ 125.305380] ? packet_getname+0x5f0/0x5f0 [ 125.309534] sock_sendmsg+0xd5/0x120 [ 125.313251] ___sys_sendmsg+0x525/0x940 [ 125.317233] ? copy_msghdr_from_user+0x560/0x560 [ 125.321994] ? lock_downgrade+0x8e0/0x8e0 [ 125.326151] ? find_held_lock+0x36/0x1c0 [ 125.330231] ? lock_downgrade+0x8e0/0x8e0 [ 125.334393] ? rcu_note_context_switch+0x710/0x710 [ 125.339326] ? check_same_owner+0x320/0x320 [ 125.343652] ? __might_sleep+0x95/0x190 [ 125.347630] __sys_sendmmsg+0x240/0x6f0 [ 125.351605] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 125.355926] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 125.361465] ? fput+0x130/0x1a0 [ 125.364751] ? __sys_bind+0x1d1/0x440 [ 125.368561] ? __ia32_sys_socketpair+0xf0/0xf0 [ 125.373171] ? do_futex+0x27d0/0x27d0 [ 125.376974] ? fput+0x130/0x1a0 [ 125.380256] __x64_sys_sendmmsg+0x9d/0x100 [ 125.384498] do_syscall_64+0x1b1/0x800 [ 125.388388] ? finish_task_switch+0x1ca/0x840 [ 125.393063] ? syscall_return_slowpath+0x5c0/0x5c0 [ 125.397997] ? syscall_return_slowpath+0x30f/0x5c0 [ 125.402930] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 125.408299] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 125.413148] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 125.418343] RIP: 0033:0x455a09 [ 125.421536] RSP: 002b:00007fdfea9bac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 125.429243] RAX: ffffffffffffffda RBX: 00007fdfea9bb6d4 RCX: 0000000000455a09 [ 125.436510] RDX: 0492492492492510 RSI: 0000000020871fc8 RDI: 0000000000000013 [ 125.443776] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 125.451043] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 125.458298] R13: 000000000000057c R14: 00000000006fc440 R15: 0000000000000000 [ 125.465550] [ 125.467157] Allocated by task 9672: [ 125.470768] save_stack+0x43/0xd0 [ 125.474198] kasan_kmalloc+0xc4/0xe0 [ 125.477891] __kmalloc_node_track_caller+0x47/0x70 [ 125.482807] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 125.487545] __alloc_skb+0x14d/0x780 [ 125.491249] alloc_skb_with_frags+0x137/0x760 [ 125.495730] sock_alloc_send_pskb+0x87a/0xae0 [ 125.500204] packet_sendmsg+0x1b98/0x6070 [ 125.504333] sock_sendmsg+0xd5/0x120 [ 125.508043] ___sys_sendmsg+0x525/0x940 [ 125.512009] __sys_sendmmsg+0x240/0x6f0 [ 125.515970] __x64_sys_sendmmsg+0x9d/0x100 [ 125.520270] do_syscall_64+0x1b1/0x800 [ 125.524136] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 125.529299] [ 125.530902] Freed by task 9672: [ 125.534168] save_stack+0x43/0xd0 [ 125.537601] __kasan_slab_free+0x11a/0x170 [ 125.541814] kasan_slab_free+0xe/0x10 [ 125.545596] kfree+0xd9/0x260 [ 125.548683] skb_free_head+0x99/0xc0 [ 125.552376] skb_release_data+0x690/0x860 [ 125.556502] skb_release_all+0x4a/0x60 [ 125.560367] consume_skb+0x18b/0x550 [ 125.564069] packet_rcv+0x16a/0x1810 [ 125.567774] dev_queue_xmit_nit+0x891/0xb90 [ 125.572072] dev_hard_start_xmit+0x16b/0xc10 [ 125.576457] __dev_queue_xmit+0x2724/0x34c0 [ 125.580756] dev_queue_xmit+0x17/0x20 [ 125.584538] packet_sendmsg+0x40f8/0x6070 [ 125.588665] sock_sendmsg+0xd5/0x120 [ 125.592356] ___sys_sendmsg+0x525/0x940 [ 125.596315] __sys_sendmmsg+0x240/0x6f0 [ 125.600277] __x64_sys_sendmmsg+0x9d/0x100 [ 125.604492] do_syscall_64+0x1b1/0x800 [ 125.608359] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 125.613526] [ 125.615146] The buggy address belongs to the object at ffff8801c3ea8280 [ 125.615146] which belongs to the cache kmalloc-512 of size 512 [ 125.627779] The buggy address is located 224 bytes inside of [ 125.627779] 512-byte region [ffff8801c3ea8280, ffff8801c3ea8480) [ 125.639628] The buggy address belongs to the page: [ 125.644534] page:ffffea00070faa00 count:1 mapcount:0 mapping:ffff8801c3ea8000 index:0xffff8801c3ea8000 [ 125.653963] flags: 0x2fffc0000000100(slab) [ 125.658177] raw: 02fffc0000000100 ffff8801c3ea8000 ffff8801c3ea8000 0000000100000005 [ 125.666047] raw: ffffea0006b9ed20 ffffea0006af05a0 ffff8801da800940 0000000000000000 [ 125.673911] page dumped because: kasan: bad access detected [ 125.679599] [ 125.681211] Memory state around the buggy address: [ 125.686117] ffff8801c3ea8200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 125.693458] ffff8801c3ea8280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 125.700979] >ffff8801c3ea8300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 125.708319] ^ [ 125.714790] ffff8801c3ea8380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 125.722125] ffff8801c3ea8400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 125.729467] ================================================================== [ 125.736808] Disabling lock debugging due to kernel taint [ 125.742303] Kernel panic - not syncing: panic_on_warn set ... [ 125.742303] [ 125.749662] CPU: 1 PID: 9672 Comm: syz-executor6 Tainted: G B 4.17.0-rc5+ #54 [ 125.758213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.767548] Call Trace: [ 125.770147] dump_stack+0x1b9/0x294 [ 125.773771] ? dump_stack_print_info.cold.2+0x52/0x52 [ 125.778963] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 125.783712] ? skb_release_data+0xc0/0x860 [ 125.787927] panic+0x22f/0x4de [ 125.791108] ? add_taint.cold.5+0x16/0x16 [ 125.795240] ? do_raw_spin_unlock+0x9e/0x2e0 [ 125.799627] ? do_raw_spin_unlock+0x9e/0x2e0 [ 125.804022] ? skb_release_data+0x19b/0x860 [ 125.808328] kasan_end_report+0x47/0x4f [ 125.812279] kasan_report.cold.7+0x76/0x2fe [ 125.816577] check_memory_region+0x13e/0x1b0 [ 125.820962] kasan_check_write+0x14/0x20 [ 125.825000] skb_release_data+0x19b/0x860 [ 125.829138] ? refcount_inc_not_zero+0x2d0/0x2d0 [ 125.833876] ? skb_tx_error+0x2f0/0x2f0 [ 125.837828] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 125.843342] ? sock_wfree+0xcc/0x180 [ 125.847045] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 125.852562] skb_release_all+0x4a/0x60 [ 125.856426] kfree_skb+0x195/0x560 [ 125.859946] ? sit_tunnel_xmit+0x16b/0x30b0 [ 125.864247] ? __kfree_skb+0x20/0x20 [ 125.867938] ? alloc_skb_with_frags+0x760/0x760 [ 125.872588] ? vprintk_emit+0x3e5/0xdd0 [ 125.876544] ? graph_lock+0x170/0x170 [ 125.880329] ? console_unlock+0x1100/0x1100 [ 125.884647] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 125.889644] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 125.894811] sit_tunnel_xmit+0x16b/0x30b0 [ 125.898935] ? find_held_lock+0x36/0x1c0 [ 125.902974] ? ipip6_rcv+0x1d30/0x1d30 [ 125.906837] ? lock_downgrade+0x8e0/0x8e0 [ 125.910962] ? vprintk_default+0x28/0x30 [ 125.915002] ? vprintk_func+0x81/0xe7 [ 125.918789] ? kasan_check_read+0x11/0x20 [ 125.922913] ? rcu_is_watching+0x85/0x140 [ 125.927042] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 125.931776] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 125.936943] ? graph_lock+0x170/0x170 [ 125.940726] ? dev_queue_xmit_nit+0x8ec/0xb90 [ 125.945200] ? __lock_is_held+0xb5/0x140 [ 125.949239] dev_hard_start_xmit+0x264/0xc10 [ 125.953625] ? validate_xmit_skb_list+0x120/0x120 [ 125.958447] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 125.963958] ? netif_skb_features+0x696/0xb40 [ 125.968431] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 125.973600] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 125.978071] ? lock_acquire+0x1dc/0x520 [ 125.982030] ? validate_xmit_skb+0x704/0xd90 [ 125.986434] ? netif_skb_features+0xb40/0xb40 [ 125.990906] __dev_queue_xmit+0x2724/0x34c0 [ 125.995206] ? netdev_pick_tx+0x2d0/0x2d0 [ 125.999331] ? debug_check_no_locks_freed+0x310/0x310 [ 126.004499] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 126.009060] ? compat_start_thread+0x80/0x80 [ 126.013446] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 126.018958] ? refcount_add_not_zero+0x216/0x320 [ 126.023691] ? refcount_dec_if_one+0x170/0x170 [ 126.028249] ? alloc_skb_with_frags+0x4fe/0x760 [ 126.032894] ? lock_repin_lock+0x410/0x410 [ 126.037112] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 126.042626] ? refcount_add+0x2f/0x70 [ 126.046404] ? skb_set_owner_w+0x24e/0x360 [ 126.050615] ? sock_alloc_send_pskb+0x7d1/0xae0 [ 126.055268] ? kasan_check_read+0x11/0x20 [ 126.059395] ? rcu_is_watching+0x85/0x140 [ 126.063519] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 126.068685] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 126.074196] ? cap_capable+0x1f9/0x260 [ 126.078065] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 126.083578] ? security_capable+0x99/0xc0 [ 126.087704] dev_queue_xmit+0x17/0x20 [ 126.091481] ? dev_queue_xmit+0x17/0x20 [ 126.095431] packet_sendmsg+0x40f8/0x6070 [ 126.099554] ? rcu_note_context_switch+0x710/0x710 [ 126.104463] ? packet_getname+0x5f0/0x5f0 [ 126.108585] ? graph_lock+0x170/0x170 [ 126.112362] ? futex_wait_setup+0x279/0x400 [ 126.116658] ? print_usage_bug+0xc0/0xc0 [ 126.120698] ? find_held_lock+0x36/0x1c0 [ 126.124737] ? lock_downgrade+0x8e0/0x8e0 [ 126.128859] ? lock_release+0xa10/0xa10 [ 126.133071] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 126.138586] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 126.143321] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 126.148835] ? import_iovec+0x24b/0x420 [ 126.152784] ? dup_iter+0x270/0x270 [ 126.156387] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 126.161899] ? _copy_from_user+0xdf/0x150 [ 126.166041] ? move_addr_to_kernel.part.18+0x100/0x100 [ 126.171297] ? security_socket_sendmsg+0x94/0xc0 [ 126.176033] ? packet_getname+0x5f0/0x5f0 [ 126.180158] sock_sendmsg+0xd5/0x120 [ 126.183847] ___sys_sendmsg+0x525/0x940 [ 126.187797] ? copy_msghdr_from_user+0x560/0x560 [ 126.192529] ? lock_downgrade+0x8e0/0x8e0 [ 126.196655] ? find_held_lock+0x36/0x1c0 [ 126.200694] ? lock_downgrade+0x8e0/0x8e0 [ 126.204822] ? rcu_note_context_switch+0x710/0x710 [ 126.209728] ? check_same_owner+0x320/0x320 [ 126.214036] ? __might_sleep+0x95/0x190 [ 126.217992] __sys_sendmmsg+0x240/0x6f0 [ 126.221949] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 126.226248] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 126.231761] ? fput+0x130/0x1a0 [ 126.235029] ? __sys_bind+0x1d1/0x440 [ 126.238812] ? __ia32_sys_socketpair+0xf0/0xf0 [ 126.243373] ? do_futex+0x27d0/0x27d0 [ 126.247148] ? fput+0x130/0x1a0 [ 126.250403] __x64_sys_sendmmsg+0x9d/0x100 [ 126.254614] do_syscall_64+0x1b1/0x800 [ 126.258477] ? finish_task_switch+0x1ca/0x840 [ 126.262949] ? syscall_return_slowpath+0x5c0/0x5c0 [ 126.267856] ? syscall_return_slowpath+0x30f/0x5c0 [ 126.272778] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 126.278117] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 126.282935] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 126.288099] RIP: 0033:0x455a09 [ 126.291267] RSP: 002b:00007fdfea9bac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 126.298950] RAX: ffffffffffffffda RBX: 00007fdfea9bb6d4 RCX: 0000000000455a09 [ 126.306195] RDX: 0492492492492510 RSI: 0000000020871fc8 RDI: 0000000000000013 [ 126.313441] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 126.320683] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 126.327928] R13: 000000000000057c R14: 00000000006fc440 R15: 0000000000000000 [ 126.335641] Dumping ftrace buffer: [ 126.339162] (ftrace buffer empty) [ 126.342847] Kernel Offset: disabled [ 126.346452] Rebooting in 86400 seconds..