[....] 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[ 18.818730] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.391329] random: sshd: uninitialized urandom read (32 bytes read) [ 21.650073] random: sshd: uninitialized urandom read (32 bytes read) [ 22.500988] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.59' (ECDSA) to the list of known hosts. [ 27.948269] random: sshd: uninitialized urandom read (32 bytes read) 2018/04/27 01:44:46 fuzzer started 2018/04/27 01:44:46 dialing manager at 10.128.0.26:38465 [ 54.144176] can: request_module (can-proto-0) failed. [ 54.153696] can: request_module (can-proto-0) failed. 2018/04/27 01:45:14 kcov=true, comps=true 2018/04/27 01:45:19 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x5, 0x10030, r0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f00000000c0)=0x400, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x1000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000001c0)=0x6, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x200002, 0x0) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000240)='\x00', 0x1002, r2, r3, 0x4, 0x1000) bind$vsock_dgram(r0, &(0x7f00000003c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000400)={0x3000, 0x2000, 0x81, 0x1, 0x9}) r4 = getuid() getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000440)=""/163, &(0x7f0000000500)=0xa3) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000540)=0x9) lchown(&(0x7f0000000580)='./file0\x00', r2, r3) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000005c0)=0x6, 0x4) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000600)={0x6080000000000000, 0x14000, 0x7fffffff, 0x0, 0x18}) sendto$ax25(r0, &(0x7f0000000640)="b415d94c5a863584d4a2168e839d956a05a017c327efbbb6b275c032cdcb9225285a8fd343dac8c5cd36957db7aefa01e800e5c2e92860", 0x37, 0x800, &(0x7f0000000680)={0x3, {"c029051ff5b81d"}, 0x400}, 0x10) ioctl$KDSETLED(r0, 0x4b32, 0x3f) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000700)={0x15, 0x1f, &(0x7f00000006c0)="7798910b0023d4a9bbc484d492002513d67f27abdf8aea96c9f15bb1c9cda7"}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000740)={0x1, 0x3, 0x4}) ioprio_get$uid(0x3, r4) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000780)={0x6d, 0x100, 0xc1, 0x7f, 0x6, 0x8001, 0x3, 0x58d, 0x8001, 0x7, 0x6, 0x96}) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000800)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004380)={{{@in6=@ipv4={[], [], @local}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000004480)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000046c0)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f00000047c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004800)={'team0\x00', 0x0}) getsockname(r0, &(0x7f0000004900)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004980)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000049c0)={'veth0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004b00)={'ip6gre0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000004b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004b80)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004bc0)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000004cc0)=0xe8) accept$packet(r0, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004d40)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000004d80)={@empty, @broadcast, 0x0}, &(0x7f0000004dc0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004e00)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000004f00)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000004f40)={@remote, 0x0}, &(0x7f0000004f80)=0x14) getpeername$packet(r0, &(0x7f0000005080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000050c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005100)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000005200)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005240)={0x0, @remote, @rand_addr}, &(0x7f0000005280)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000052c0)={0x0, @broadcast}, &(0x7f0000005300)=0xc) accept$packet(r0, &(0x7f0000005340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005380)=0x14) recvmmsg(r0, &(0x7f0000008a80)=[{{&(0x7f00000053c0)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000067c0)=[{&(0x7f0000005440)=""/4096, 0x1000}, {&(0x7f0000006440)=""/214, 0xd6}, {&(0x7f0000006540)=""/235, 0xeb}, {&(0x7f0000006640)=""/255, 0xff}, {&(0x7f0000006740)=""/71, 0x47}], 0x5, &(0x7f0000006840)=""/188, 0xbc, 0x8001}, 0x9}, {{&(0x7f0000006900)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000006b40)=[{&(0x7f0000006980)=""/159, 0x9f}, {&(0x7f0000006a40)=""/95, 0x5f}, {&(0x7f0000006ac0)=""/33, 0x21}, {&(0x7f0000006b00)=""/26, 0x1a}], 0x4, 0x0, 0x0, 0x7}, 0x8001}, {{0x0, 0x0, &(0x7f0000006f40)=[{&(0x7f0000006b80)=""/181, 0xb5}, {&(0x7f0000006c40)=""/151, 0x97}, {&(0x7f0000006d00)=""/86, 0x56}, {&(0x7f0000006d80)=""/178, 0xb2}, {&(0x7f0000006e40)=""/169, 0xa9}, {&(0x7f0000006f00)=""/18, 0x12}], 0x6, &(0x7f0000006fc0)=""/123, 0x7b, 0x33}, 0x9}, {{&(0x7f0000007040)=@alg, 0x80, &(0x7f00000070c0), 0x0, &(0x7f0000007100)=""/239, 0xef, 0x8}, 0x4800000}, {{&(0x7f0000007200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007280)=""/127, 0x7f}, {&(0x7f0000007300)=""/198, 0xc6}, {&(0x7f0000007400)=""/242, 0xf2}, {&(0x7f0000007500)=""/110, 0x6e}, {&(0x7f0000007580)=""/202, 0xca}, {&(0x7f0000007680)=""/160, 0xa0}, {&(0x7f0000007740)=""/5, 0x5}], 0x7, &(0x7f0000007800)=""/179, 0xb3, 0x5}, 0x40}, {{&(0x7f00000078c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000008940)=[{&(0x7f0000007940)=""/4096, 0x1000}], 0x1, &(0x7f0000008980)=""/224, 0xe0, 0x2}, 0x10001}], 0x6, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000008c00)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000008c40)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008d40)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000008e40)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000009640)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x50000040}, 0xc, &(0x7f0000009600)={&(0x7f0000008e80)={0x760, r5, 0xc00, 0x70bd29, 0x25dfdbfb, {0x1}, [{{0x8, 0x1, r6}, {0x148, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffa}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r10}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffff80000000}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r11}, {0x230, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2a3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r18}, {0x78, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x380}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0x1dc, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000000}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x79}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x342}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x63d4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}, {0x8, 0x6, r22}}}]}}, {{0x8, 0x1, r23}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r24}, {0x88, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r25}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0xfffffffffffffffc, 0x5, 0x5}, {0xffffffffffffff1e, 0xc016, 0x0, 0x9}]}}}]}}]}, 0x760}, 0x1}, 0x1) 2018/04/27 01:45:19 executing program 7: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x8, 0x3}, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffff, 0xc40) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000100)={0x1, 0x979a, 0xffffffffffffff7f, 0x0, 0xe}) mknod(&(0x7f0000000180)='./file0\x00', 0x8000, 0x581) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000001c0)={0x2, 0x6, 0x1, 0x1f, 0xffffffffffffffc0, 0x6}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000200)=r1) ioctl$TIOCSCTTY(r1, 0x540e, 0x9) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000240)) getsockname$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) connect$rds(r1, &(0x7f0000000300)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x7, 0x7fffffff}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e24, 0x2, @empty, 0x3}}, 0x7, 0x80000000, 0x1, 0x6, 0x4}, &(0x7f0000000480)=0x98) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) link(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x60, r3, 0x300, 0x70bd28, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1ae}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x25}}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1b}}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x20004001}, 0x90) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000006c0)={0x6, 0x1}) r4 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)="91d6add7df463dc4d2518272caeab787e2b1b3ac8403b17043a9c178b23e086194fc9cffd9981f358159cfcc1c418184abfeb1ce59960128bde9666a458a8816ea42180dd7aa86d6f3b6a4b82874aad586982541fb9a9b1ca8d3fd4b24000f4fdcf5e524cac72940e620015d369543bc0d64dc5702b3bda1f878c61163b45d87b301adc80f93fe9304bbca320b84976941394fef5448bb3ee88b20490b61ec68da848a58f49225511e149ec1810f34da8cd8659930d266b9a45b2400945f76c2d8c422c0acaeb0001acf850b0f80060f3f3613d5", 0xd4, 0xfffffffffffffff8) keyctl$get_security(0x11, r4, &(0x7f0000000880)=""/177, 0xb1) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000940)) ioctl$KDADDIO(r1, 0x4b34, 0x5e8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000980)={r2, 0x2, 0x20}, 0xc) ioctl$TCFLSH(r1, 0x540b, 0x100000000) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000009c0)=0x3) r5 = syz_open_dev$sndpcmc(&(0x7f0000000a00)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000a40), &(0x7f0000000a80)=0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r5, 0x54a3) 2018/04/27 01:45:19 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) write$eventfd(r0, &(0x7f0000000040)=0xcba, 0x8) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x84000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000000c0)={0x3, 0x8d, 0x9, 'queue0\x00', 0x5}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{}]}) fchmod(r0, 0x12) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)={0x28e2f8d, 0x9, 0x3}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000300)) r2 = dup3(r1, r0, 0x80000) socketpair(0x5, 0x4, 0x80000001, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000380)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000400)={r6, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x1ff}, 0x90) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f00000004c0)={0x20000000000, 0x9}) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f0000000500)) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={r5, 0x4}, &(0x7f00000005c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000600)={{0x7, 0x1f}, 0x1, 0xebb, 0x3f, {0x1, 0x7fffffff}, 0x80000001, 0x6}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000680), &(0x7f00000006c0)=0xb) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000700)={0x2, 0x4, 0xfffffffffffffffd, 0x1ff, 0x8, 0xffffffffffffffc1}) getpeername$packet(r4, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000007c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000880)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)=@newlink={0x2c, 0x10, 0x8, 0x70bd26, 0x25dfdbfc, {0x0, 0x0, 0x0, r7, 0x8000, 0x8880}, [@IFLA_BROADCAST={0xc, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x30babfea06fcdbde}, 0x4084) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000900)={0x0, 0x0, 0x9fd6, &(0x7f00000008c0)}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000940)={r6, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xff, 0x4, 0xfffffffffffffffa, 0x8, 0x2}, &(0x7f0000000a00)=0x98) readlink(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)=""/40, 0x28) r8 = shmget(0x2, 0x1000, 0x1000, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r8, 0xd, &(0x7f0000000ac0)=""/100) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000b40)=0x1) syz_mount_image$msdos(&(0x7f0000000b80)='msdos\x00', &(0x7f0000000bc0)='./file0\x00', 0x956, 0x3, &(0x7f0000000e00)=[{&(0x7f0000000c00)="89e1f0f2395773ebea0de2e66671db3db5f29480a9071a9f284ea0983dd02bc254c678103225285b3c39afacab59f89dd4a631fa898e13867b4ddad934e4576fc7625702907d9a7c4516912d2198b64f77c3395321ca2414328a47302e7a261c2f1791d7764790ddb1c953ed7fbe2b9f58782b1b08afc41afd54beb8f4a07ea2228eab9f4e39b2d64ed45f16c1e1740df49fc6060d76a6", 0x97, 0x7f}, {&(0x7f0000000cc0)="4c0df1d2923265db965c2326cc41c3016aab688147fcfb2308b06b3e743244f3b5335c2817ad2cfd7e31dad2e4be20735230783c46031e57492e1b12f9ea528a134be2cb53f144937631e15371da91cc14a293d45c1cc77c2312e352d5a2136ae5a0158cf14c8f3f7d42ba6a69032a830128d1aac174a20b6ede4e0af5f6a60c0d42a77cca9677a7c34337039bb7253d0ee299ed919d23b1726394ec6f491a49f4642b5d6b8d46baba631ef975103862af5b60058b0eff800fca2f24ee3946901c", 0xc1, 0xba3}, {&(0x7f0000000dc0), 0x0, 0x7}], 0x0, &(0x7f0000000e80)={[{@codepage={'codepage', 0x3d, '1255'}, 0x2c}, {@nfs='nfs', 0x2c}, {@nocase='nocase', 0x2c}, {@showexec='showexec', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@check_normal='check=normal', 0x2c}, {@check_normal='check=normal', 0x2c}, {@nocase='nocase', 0x2c}]}) 2018/04/27 01:45:19 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5a4a, 0xebaccb436c519424) ioctl$TIOCSBRK(r0, 0x5427) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x4b2}, @in6={0xa, 0x4e21, 0xffffffffffffff7f, @dev={0xfe, 0x80, [], 0x1c}, 0x9}, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0xb0) ioctl$void(r0, 0xc0045c7f) fadvise64(r0, 0x0, 0x1, 0x4) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000180)={@loopback, 0x0}, &(0x7f00000001c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000007c0)={0x0, @remote, @remote}, &(0x7f0000000800)=0xc) r5 = accept4(r0, &(0x7f0000000840)=@hci={0x0, 0x0}, &(0x7f00000008c0)=0x80, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000009c0)={0x0, @remote, @multicast1}, &(0x7f0000000a00)=0xc) getpeername$packet(r0, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002500)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000002800)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000027c0)={&(0x7f0000002540)={0x254, r1, 0x400, 0x70bd2a, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r2}, {0x170, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {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, r3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x37b}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r6}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6a9}}}]}}, {{0x8, 0x1, r7}, {0x7c, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x5862, 0xfffffffffffffffc, 0x4, 0x980000000000}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}]}, 0x254}, 0x1, 0x0, 0x0, 0x4000000}, 0x24004884) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000002840)={0xffff, 0xb6, 0x1, 0x80, 0x1, 0x5}) io_setup(0x8000, &(0x7f00000028c0)=0x0) io_cancel(r9, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x7, 0x7, r5, &(0x7f0000002900)="19d318b273e83cd76e73acb1341d5cd2a14e1e4e0f0ca2de6be1f2c0816bfb11c5b879897136e06d23c6d573c97963347c22bbfec7b068cb0a463fe705f36a8ffb3996bdfd5d15c6cf2a88977d3438eb736962cd42831a5e34ffd375d7b5", 0x5e, 0x9, 0x0, 0x1, r0}, &(0x7f00000029c0)) r10 = getpgrp(0xffffffffffffffff) ptrace$setsig(0x4203, r10, 0x6, &(0x7f0000002a00)={0x3, 0x9, 0x8000, 0x94d}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000002a40)=r0) recvmmsg(r0, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002a80)=""/18, 0x12}, {&(0x7f0000002ac0)=""/183, 0xb7}, {&(0x7f0000002b80)=""/196, 0xc4}, {&(0x7f0000002c80)=""/217, 0xd9}], 0x4, &(0x7f0000002dc0)=""/168, 0xa8, 0x8e7}, 0x4}, {{&(0x7f0000002e80)=@nfc, 0x80, &(0x7f0000003300)=[{&(0x7f0000002f00)=""/75, 0x4b}, {&(0x7f0000002f80)=""/168, 0xa8}, {&(0x7f0000003040)=""/48, 0x30}, {&(0x7f0000003080)=""/42, 0x2a}, {&(0x7f00000030c0)=""/90, 0x5a}, {&(0x7f0000003140)=""/170, 0xaa}, {&(0x7f0000003200)=""/255, 0xff}], 0x7, &(0x7f0000003380)=""/183, 0xb7, 0x2}, 0x72}, {{0x0, 0x0, &(0x7f0000003640)=[{&(0x7f0000003440)=""/76, 0x4c}, {&(0x7f00000034c0)=""/165, 0xa5}, {&(0x7f0000003580)=""/156, 0x9c}], 0x3, &(0x7f0000003680)=""/4096, 0x1000, 0xfff}, 0x9}, {{&(0x7f0000004680)=@ipx, 0x80, &(0x7f0000004840)=[{&(0x7f0000004700)=""/12, 0xc}, {&(0x7f0000004740)=""/180, 0xb4}, {&(0x7f0000004800)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x4}, 0x200}, {{&(0x7f0000004880)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000004d40)=[{&(0x7f0000004900)=""/50, 0x32}, {&(0x7f0000004940)=""/55, 0x37}, {&(0x7f0000004980)=""/241, 0xf1}, {&(0x7f0000004a80)=""/179, 0xb3}, {&(0x7f0000004b40)=""/125, 0x7d}, {&(0x7f0000004bc0)=""/243, 0xf3}, {&(0x7f0000004cc0)=""/70, 0x46}], 0x7, &(0x7f0000004dc0)=""/4096, 0x1000, 0x3}, 0x7e8}, {{&(0x7f0000005dc0)=@pppoe, 0x80, &(0x7f0000006f40)=[{&(0x7f0000005e40)=""/64, 0x40}, {&(0x7f0000005e80)=""/189, 0xbd}, {&(0x7f0000005f40)=""/4096, 0x1000}], 0x3, &(0x7f0000006f80)=""/238, 0xee, 0x9}, 0x1000}, {{&(0x7f0000007080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000007100), 0x0, &(0x7f0000007140)=""/195, 0xc3, 0x80}}, {{&(0x7f0000007240)=@can, 0x80, &(0x7f00000075c0)=[{&(0x7f00000072c0)=""/170, 0xaa}, {&(0x7f0000007380)=""/123, 0x7b}, {&(0x7f0000007400)=""/98, 0x62}, {&(0x7f0000007480)=""/47, 0x2f}, {&(0x7f00000074c0)=""/243, 0xf3}], 0x5, &(0x7f0000007640)=""/155, 0x9b, 0x7}, 0x4}], 0x8, 0x40, &(0x7f0000007900)={0x77359400}) getresuid(&(0x7f0000007940), &(0x7f0000007980)=0x0, &(0x7f00000079c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007a00)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x100000000, 0x4e22, 0x0, 0xa, 0x80, 0xa0, 0x5c, r3, r11}, {0x0, 0xd1, 0x8, 0xfffffffffffffffb, 0x1, 0x3f, 0x800, 0x9}, {0x0, 0x1000, 0x4, 0x1}, 0x1, 0x0, 0x2, 0x0, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x3501, 0x3, 0x3, 0xffffffff, 0x5, 0xfffffffffffffff8, 0x7}}, 0xe8) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000007b00)={0x400}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000007b40)={0x100000000, 0x1, 0x10000, 0x1}, 0x8) fallocate(r5, 0x0, 0x200, 0x100000001) pread64(r5, &(0x7f0000007b80)=""/4096, 0x1000, 0x0) syz_open_procfs(r10, &(0x7f0000008b80)='coredump_filter\x00') listxattr(&(0x7f0000008bc0)='./file0\x00', &(0x7f0000008c00)=""/215, 0xd7) socket$nl_generic(0x10, 0x3, 0x10) openat$cgroup_subtree(r0, &(0x7f0000008d00)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/27 01:45:19 executing program 5: r0 = memfd_create(&(0x7f0000000000)='cgroup\x00', 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) io_setup(0x7b426251, &(0x7f00000000c0)=0x0) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xe, 0x1, r0, &(0x7f0000000100)="b80c7a85dcc64f195cf10e189f279ec245025ffc9f2bcc484f0ed1fe808211c3b75e4fb1d73a490abbce79ded3ab80da6f8ac4d4ab64cf5d795f83ee5d40550071eb023930d79bebcea3cefc6f63e7b55e9c49c46ac67d86c81c4e4c7da9568639af0ce7740df9e026387c45314b8fc0a316fb4110eb7a325cadf3090a4401c43566371055", 0x85, 0x8, 0x0, 0x0, r0}, &(0x7f0000000200)) write$cgroup_type(r0, &(0x7f0000000240)='threaded\x00', 0x9) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000280)='net/ip_tables_names\x00') ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f00000002c0)={0x2, 0x5}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000300)={0x7, 0x1, 0xfffffffffffffffb, 0x6}, 0x10) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000340)={0x3, 0x9}) fcntl$notify(r3, 0x402, 0x8) tgkill(r2, r2, 0xb) ioctl$VHOST_GET_FEATURES(r4, 0x8008af00, &(0x7f0000000380)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f00000003c0)={0x10004, 0x4000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000400)={0x6be, 0x0, {0x2, 0x1, 0x0, 0x0, 0x5}}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000480)={0x200, 0x5134, 0x4, 0x1, 0xd5, 0x3, 0xfffffffffffffffe}, 0xc) delete_module(&(0x7f00000004c0)='net/ip_tables_names\x00', 0x200) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x7) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000500)) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00000005c0)) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000600)=""/85) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000680)={0x1, 0xfff, 0x2, 0x8, 0x972f, 0x2, 0x400, 0x80000000, 0x0}, &(0x7f00000006c0)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={r5, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x32f, 0x0, 0x9, 0x7, 0x20}, &(0x7f00000007c0)=0x98) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000800)=0x4) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000840)=0x9) setsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000000880)={@rand_addr=0x4, @multicast1=0xe0000001}, 0x8) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000008c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000000900)={{0x6, 0x1, 0x2, 0x3ff, "ccac4cfa069a154c2147bb644d08efd78364ada992b2af5d35fa66b7f77c98f46f935181777701b0cfa6fffa", 0x1}, 0xf2f, [0x3, 0x1, 0x6, 0x80, 0x1, 0xfffffffffffffff9, 0x2, 0x60e2295e, 0x8, 0x3, 0x954, 0x9, 0x101, 0xdfff, 0x7fff, 0x5, 0x5, 0x5, 0x1, 0x2, 0x4, 0x81, 0x2, 0x3, 0x60be, 0x8000, 0x65398c19, 0x400, 0x0, 0xfff, 0x8, 0x8, 0x8, 0x1, 0x200, 0x3f, 0xfffffffffffffffa, 0xdbb, 0x9, 0x2, 0xa0, 0x8, 0x1000, 0x3, 0x0, 0x2, 0x6, 0x3ff, 0x2, 0x8, 0x10000, 0x1, 0xfee, 0x0, 0x8, 0x6, 0x1ff, 0x7, 0x0, 0xfffffffffffffffb, 0x8, 0x4, 0x1, 0xffff, 0x9, 0xfffffffffffffe00, 0x0, 0xffffffffffffff5e, 0x7, 0x4, 0x1ff, 0x0, 0x7, 0x9, 0x0, 0x7, 0x5, 0x0, 0x7, 0x80, 0x5, 0x5, 0x5f, 0xeb6, 0xffff, 0x100, 0x400, 0x4, 0x6, 0x3, 0x7f, 0xffff, 0x4, 0x7, 0x40, 0x82, 0x1, 0x2, 0x8, 0x7, 0x44ff, 0x302a, 0x3485, 0x0, 0x6, 0x101, 0x5, 0xd32, 0x0, 0x7, 0x3, 0x6, 0x82, 0x1, 0x6, 0x4, 0x6ae, 0x72d, 0x9, 0x4, 0x4, 0x4, 0x86a1, 0x1000, 0x3ff, 0x800, 0x8, 0x1], {0x0, 0x1c9c380}}) pipe2(&(0x7f0000000e00), 0x80800) 2018/04/27 01:45:19 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x111000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x1, 0x5, 0x6, 0xfff, 0x4, 0x5}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x80000048) r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x200) ftruncate(r0, 0x8) sendto$ax25(r0, &(0x7f0000000100)="c80c81310c1a3c98398471c291570e4f8209df7ccc25db5dfff4cc6b9449a11b25fe2d12920834b5cb01bc03ad244a1aa600bebafb14e918271f99260ffd7a9df862ffb24ff3a792bd05e1a56441ae56fdc291d4db6393320f00db5626808390e68d5bb225e80bab13d988444d963eeae95795a3120fd6", 0x77, 0x8800, &(0x7f0000000180)={0x3, {"b256a4bd6faba5"}, 0x6b9ce48e}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000200)=0x30) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8f0}}, 0x101, 0x10001, 0x8, 0x81, 0x40}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r2, 0x2}, &(0x7f0000000380)=0x8) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000003c0)=0x8, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r2, 0x100}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={r3, @in={{0x2, 0x4e24}}}, 0x84) r4 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x6, &(0x7f0000000580)={0x1, 0x5, 0x1, 0x9, r4}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) epoll_wait(r5, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x8001) getsockopt$IP_VS_SO_GET_DAEMON(r5, 0x0, 0x487, &(0x7f0000000700), &(0x7f0000000740)=0x30) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000780)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x800, @dev={0xfe, 0x80, [], 0x1a}, 0x80000001}, @in6={0xa, 0x4e22, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0xff}], 0x48) getsockopt$inet_tcp_int(r5, 0x6, 0x17, &(0x7f0000000800), &(0x7f0000000840)=0x4) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r6) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000900)=@assoc_value={r3, 0x1000}, 0x8) signalfd(r0, &(0x7f0000000940)={0x2}, 0x8) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000980)={0x71, "d55bff54c3ef8d9af8c827a602bb0672b7526bead9c2eb2c934184fb3f4ad99ff1bff9d8e223ae0c445cfead880411730084205362f61504b6886546e322ec69b271fc6afe56f50b531caf12619758ccf8929d08cab458a2e050fda566c983bda70e7fc6fb5f878905021b48db90a0fdd0"}) flistxattr(r0, &(0x7f0000000a00)=""/179, 0xb3) connect$vsock_stream(r0, &(0x7f0000000ac0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000b00)=0x7, 0x4) 2018/04/27 01:45:19 executing program 3: init_module(&(0x7f0000000000)="47504c3a70707030ac28626465766b657972696e676264657600", 0x1a, &(0x7f0000000040)='@\\em0/\\wlan1usereth0vboxnet0.proc\x00') r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0xa0840) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000140)={0x6, 0x4, 0x8, 0x8000}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) bind$rds(r0, &(0x7f00000001c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r2 = dup2(r1, r0) write$cgroup_pid(r0, &(0x7f0000000200)={[0x30]}, 0x1) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x6f8}}, [0x1f, 0xfa, 0x10001, 0x6, 0x24d, 0x2000000000000, 0x3, 0x8, 0x9, 0x9, 0xfffffffffffffff7, 0x0, 0x5, 0x2, 0x1]}, &(0x7f0000000380)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000003c0)={r4, 0x3, 0x66, "8e776d487996eba775a54df62a5a76cdb52ae09cec32c380a8b8461205cd1d05036116afc91757d200cb4a3857ab142791c578b529297a69f3f74e0ee35014a83b09cefdd1aca971931302ba59580eae32eb8fec6eb0698a7d61a40770ed7f9ae812f7f9eb7e"}, 0x6e) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000440)={0x3b, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'dh\x00', 0x20, 0x15a, 0x61}, 0x2c) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000480)) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f00000004c0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000500)={r4, 0x8000, 0x30}, &(0x7f0000000540)=0xc) eventfd2(0xacf1, 0x80001) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000580)=0x8, 0x8) socket$bt_bnep(0x1f, 0x3, 0x4) keyctl$set_reqkey_keyring(0xe, 0x1) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f00000005c0)) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rfkill\x00', 0x3cfe97a6f92d24f5, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000680)={r4, 0x2}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000700)={r5}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000740)=0x2, 0x4) 2018/04/27 01:45:19 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x3, &(0x7f00000001c0)=[{&(0x7f00000000c0)="20f7e5881f6d7d1416f754ab7d2fac71a958a84ff1e53bb92579572dcdc2d5fca138e6990cace2ec27ff629335caf3aa606c59b11c240e66437e", 0x3a}, {&(0x7f0000000100)="9e0a9c1da4473b77ae13d0070ff7ec7b2ea65631b460a42e907763797cba5c0b31023d7bdc12e41e2eff9d1b63db12746aad68d0f2edc113711a447fe56d0834ce698239571ba810410b98f29ef6c634129bafb49f9f5b690cfe76285417e981c784596e9a5d", 0x66}, {&(0x7f0000000180)="587d609ecdeccf274d3c910ec19614edfd847d1b003723005be2fc292b23948efe112a", 0x23, 0x3}], 0x400, &(0x7f0000000240)={[{@time_offset={'time_offset', 0x3d, [0x32, 0x3f, 0x3a, 0x3f, 0x31, 0x2d, 0x2d, 0x34, 0x33, 0x33]}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@codepage={'codepage', 0x3d, '863'}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@flush='flush', 0x2c}, {@showexec='showexec', 0x2c}]}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='memory.events\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000300)={0xffffffff, 0x1, 0x80000000, 0x1}, 0x6) mkdirat$cgroup(r2, &(0x7f0000000340)='syz1\x00', 0x1ff) ioctl$KDSETLED(r2, 0x4b32, 0xfa) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000380)={0x4, 0x7, 0x5, 0x80}, 0x8) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) mkdirat$cgroup(r2, &(0x7f0000000440)='syz1\x00', 0x1ff) r3 = request_key(&(0x7f0000000540)='syzkaller\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)='codepage', 0xfffffffffffffffc) request_key(&(0x7f0000000480)='id_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)='msdos\x00', r3) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000600)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000680)) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00000006c0)={{0x6, 0x4, 0x36, 0x7, 0x0, 0x80}, 0x7ff, 0x2, 0x41c}) sendmsg(r1, &(0x7f0000000ac0)={&(0x7f0000000700)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, 'team_slave_1\x00'}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000780)="4e6ace62a578a726d2e12f5ad1849b737802db96c8010e55249b46395c7d34e8553de8355277b07028ede1f1a4612783c81eef27f982c6c3ec20967c33429ce052e9ca14922c824ab2866872d461ca88cfac7c548187f56ea7871979aac1ce5de8990ea2e2a385b2678af4b6", 0x6c}, {&(0x7f0000000800)="e580ba2d50378a10d8011a7b504ed5bba8499f9a0015ba019a683735eb544b41decb9ee41413ed0d0cc1bc2c3758276a43e4e24d0cd71855d2de11e70f5e91b128e484d009739947162df462a9ed6e8de8a28dc4d053f44b9dedc02f2f31a23dee6df4eaeae389c672914e719c7303c73a85b023a78189daeec00864ae5b52944f078da617609427a8cbd9bc634428d8553d4d8e9021093d67dda691f1d11b2370ada160067e1644180390dedfa583269b84f53f873404625e39492cecb35cb5fb95862229b75da0b3417fea83f5dfa1e6a59ec8551227", 0xd7}], 0x2, &(0x7f0000000940)=[{0x60, 0x112, 0x3ff, "2f76c5ae5445f23512fe92f5bd601c79d0bc2d990c48f64baa8640d221a77433d68e66c24f599ed843162b57cc2b4ddea73ffb338bc9ccaa72a8367ca2a7356ccb9305b63e2b83dcbc2ab931b9a2"}, {0x68, 0x116, 0xffffffffffffffff, "fb8fa336aeafa59babe6658b5bf73cfcba0532c167e75c5932616ee5e2af4ddacbb63d40f262abbdf6b280df6dbde1bfcff3dfc26b28295e89060a0fca794f4f6b39f413ade558a1a2f0a886ffafd005622ab943"}, {0xa8, 0x109, 0x40f, "790e3315007b0204643677bb86e8f9072c20c79c9c2cf02eb818900264f928a0682a24abcb8d2a384e8511e14b94e706621d2852ce38ff7ee75f726665fe8a7f9276dd14baa6cb3d983b5e5debb4a82641caa4f29ea13175b0d4ef6dd527262190e3822d693663f71098be3cef30e33d84060474bb76e45c6929061733774780cae87852da944a3c06a0c1c1f778e96327a6ead25df59000"}], 0x170}, 0xc800) bind$bt_rfcomm(r2, &(0x7f0000000b00)={0x1f, {0x7, 0x80000000, 0x6, 0xfffffffffffffffe, 0x6, 0x1ff}, 0x9}, 0xa) sendfile(r0, r1, 0x0, 0x400) setns(r0, 0x40000000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000b80)={0x3, &(0x7f0000000b40)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000cc0)={r4, &(0x7f0000000bc0)=""/244}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000d00)='ip6gretap0\x00') ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000d40)={'\x00', 0x80}) r5 = openat$cgroup_subtree(r2, &(0x7f0000000d80)='cgroup.subtree_control\x00', 0x2, 0x0) getresgid(&(0x7f0000000dc0)=0x0, &(0x7f0000000e00), &(0x7f0000000e40)) fstat(r5, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() getgroups(0x1, &(0x7f0000000f00)=[0xffffffffffffffff]) r10 = getegid() r11 = getgid() getresgid(&(0x7f0000000f40)=0x0, &(0x7f0000000f80), &(0x7f0000000fc0)) r13 = getgid() lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x9, &(0x7f00000010c0)=[r6, r7, r8, r9, r10, r11, r12, r13, r14]) [ 61.233870] IPVS: ftp: loaded support on port[0] = 21 [ 61.331212] IPVS: ftp: loaded support on port[0] = 21 [ 61.344253] IPVS: ftp: loaded support on port[0] = 21 [ 61.344869] IPVS: ftp: loaded support on port[0] = 21 [ 61.360193] IPVS: ftp: loaded support on port[0] = 21 [ 61.390831] IPVS: ftp: loaded support on port[0] = 21 [ 61.406744] IPVS: ftp: loaded support on port[0] = 21 [ 61.409192] IPVS: ftp: loaded support on port[0] = 21 [ 63.555506] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.562079] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.586931] device bridge_slave_0 entered promiscuous mode [ 63.606147] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.612659] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.631107] device bridge_slave_0 entered promiscuous mode [ 63.641255] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.647692] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.655089] device bridge_slave_0 entered promiscuous mode [ 63.664157] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.670534] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.678543] device bridge_slave_0 entered promiscuous mode [ 63.686172] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.692544] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.707952] device bridge_slave_0 entered promiscuous mode [ 63.719162] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.725542] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.740994] device bridge_slave_0 entered promiscuous mode [ 63.750859] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.757262] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.765917] device bridge_slave_1 entered promiscuous mode [ 63.774451] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.780840] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.793280] device bridge_slave_0 entered promiscuous mode [ 63.802616] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.809072] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.818698] device bridge_slave_1 entered promiscuous mode [ 63.826317] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.832722] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.843808] device bridge_slave_1 entered promiscuous mode [ 63.852071] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.858475] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.869848] device bridge_slave_1 entered promiscuous mode [ 63.878589] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.884992] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.897205] device bridge_slave_0 entered promiscuous mode [ 63.907317] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.913694] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.922188] device bridge_slave_1 entered promiscuous mode [ 63.932607] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.943061] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.951279] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.957775] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.965287] device bridge_slave_1 entered promiscuous mode [ 63.976679] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.985435] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.992661] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.999070] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.031351] device bridge_slave_1 entered promiscuous mode [ 64.061550] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.067994] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.076684] device bridge_slave_1 entered promiscuous mode [ 64.085567] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.097749] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.107534] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.116161] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.124762] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.138760] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.160623] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.178941] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.231159] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.288568] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.298659] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.328635] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.484361] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.519289] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.534418] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.610774] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.631260] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.651577] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.668615] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.681889] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.692476] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.735432] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.774396] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.788260] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.799940] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.810908] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.876886] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.923647] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.950644] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.957623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.975525] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.982478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.009404] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.016346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.033074] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.040521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.075273] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.083985] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.091161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.104596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.134962] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.142179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.157708] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.167376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.215597] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.240390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.321915] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.328928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.375951] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.401966] team0: Port device team_slave_0 added [ 65.437698] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.462546] team0: Port device team_slave_0 added [ 65.478174] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.491996] team0: Port device team_slave_0 added [ 65.504719] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.517870] team0: Port device team_slave_0 added [ 65.552704] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.580010] team0: Port device team_slave_1 added [ 65.589799] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.603452] team0: Port device team_slave_0 added [ 65.612571] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.623290] team0: Port device team_slave_0 added [ 65.637518] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.650695] team0: Port device team_slave_1 added [ 65.673217] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.689776] team0: Port device team_slave_1 added [ 65.701462] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.713709] team0: Port device team_slave_1 added [ 65.733863] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.757573] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.770520] team0: Port device team_slave_0 added [ 65.779261] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.786871] team0: Port device team_slave_1 added [ 65.799359] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.819615] team0: Port device team_slave_1 added [ 65.841896] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.856744] team0: Port device team_slave_0 added [ 65.873605] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.891959] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.916141] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.925256] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.950605] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.963787] team0: Port device team_slave_1 added [ 65.979600] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.998619] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.023331] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.032868] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.041297] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.049011] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.059131] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.066094] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.074652] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.084879] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.096854] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.116457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.125333] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.135949] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.146477] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.155506] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.165066] team0: Port device team_slave_1 added [ 66.173696] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.180977] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.188186] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.205747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.227689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.247504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.255557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.263408] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.270971] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.278794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.289407] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.296980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.305405] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.315511] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.324487] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.331770] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.340043] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.347993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.356254] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.366084] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.375157] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.385083] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.395789] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.407698] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.415184] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.429203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.455522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.482943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.490925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.498849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.506579] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.514413] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.521984] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.529993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.538309] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.545550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.554787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.570716] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.577772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.586278] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.596732] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.616769] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.627297] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.638109] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.662765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.698720] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.728588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.736535] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.744440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.762478] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.775042] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.800304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.833812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.874457] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.888964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.926895] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.940785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.950892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.850667] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.857233] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.864319] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.870741] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.902559] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.914511] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.920943] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.927639] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.934084] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.963823] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.972157] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.978534] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.985158] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.991535] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.000400] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.023503] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.038329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.057897] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.130446] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.136868] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.143547] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.149949] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.187886] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.196129] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.202536] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.209219] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.215623] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.223803] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.245333] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.251729] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.258404] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.264793] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.314089] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.434279] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.440712] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.447400] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.453782] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.462080] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.478375] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.484795] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.491481] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.497889] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.505840] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.026286] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.041821] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.057557] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.073340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.080607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.031122] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.099179] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.156594] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.411144] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.433266] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.446190] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.561389] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.579196] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.600662] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.704207] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.742356] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.857868] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.893777] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.901818] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.005810] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.012241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.027559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.068512] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.075288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.089779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.112498] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.235635] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.262419] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.268752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.280601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.402272] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.408565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.417587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.439120] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.448321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.468267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.489239] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.495705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.503315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.528729] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.637428] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.664391] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.675116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.688467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.760904] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.821730] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.834733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.852561] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.893628] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.926664] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.025684] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.173434] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.355909] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/27 01:45:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f64fa8)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4106(rfc4543(authenc(rmd128-generic,ecb-des3_ede-asm)'}, 0x58) r1 = socket(0x10, 0x200000000002, 0xc) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00006f0fe0)="1f0000000303fd00010000f6003f00000093f80009000180060045ec000000", 0x1f) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x20, 0x210000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000140)={0xffffffffffffffff, 0x1, 0x8, 0x3, 0x9}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x190ffe, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x4) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) r4 = shmget$private(0x0, 0x3000, 0x78001008, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) 2018/04/27 01:45:35 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)) r0 = socket(0x10, 0x3, 0x7) write(r0, &(0x7f0000000400)="240000001900000000b700000000000000212a64fcfb9e5e431a161987686362da606729c3fdcdbcece8092131971a5601ff6a5cb804fe345205b3a0d122bc077d1016c40cd66575a8e048e66a493348fe44a14137e38139c3c0eb033f901a5948643d3c95e04360e9f96f24c246abb11c3c35fddd0ae953bc4ebc7c", 0x7c) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}]}) getsockopt$inet_opts(r0, 0x0, 0x80000000004, &(0x7f0000000040)=""/163, &(0x7f0000000140)=0xa3) socket$bt_bnep(0x1f, 0x3, 0x4) fstatfs(r0, &(0x7f0000000180)=""/89) 2018/04/27 01:45:36 executing program 2: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000200)={0x2, 0x3, 0x8, 0x300000000, 0x8, 0x1, 0x10001}, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r3 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r1, 0x0) dup2(r3, r2) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000000c0)={0x0, 0x4, 0x9, 0xec3, "4d3c9d4b94bc0581c8fc37c2a813f091f23824ae76a11403acbd571726a15543"}) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x100, @loopback={0x0, 0x1}, 0x100000001}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f00000000c0), &(0x7f0000000240)=""/4096}, 0x18) 2018/04/27 01:45:36 executing program 3: unshare(0x1040000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000580)=""/205, 0x13d) getdents(r0, &(0x7f0000000000)=""/60, 0x145) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'syz_tun\x00'}) 2018/04/27 01:45:36 executing program 3: sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0xfffffffffffffda7}, 0x1}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000000afd4)={0x2c, 0x21, 0xaff, 0x0, 0x0, {0xa}, [@typed={0xfe, 0x0, @u32}, @typed={0xc, 0x14, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/04/27 01:45:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\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) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x10000) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="73797a31528213b8274438bae5c7b417a3d6d920af4537c4c59cad27def240237c17d12da0e0c57ff1ab87be265533c78933d2334b4d546494e38bd406402aa312104d71bc8c2a8a7e9d3332dd65c9d192e3b8226cd87771ebc43c492e77688a2fd5053a564a9a12e935c6751cd71789094f0a4d3208c114e65de930fe5a2026e2db7db3752c7ed15c9e9629e4f6a17d5ba61f9fc6966966f13f151ef99300000000000000f40353beb26f82a2ea556a1cc9cce6aae0ffd2bc792d26bc2e03fe0b4e705510f0e19a152445d0eb914c523ee281ea6b1dad158b5f1583450f5e65a702a6a2054ca1d6e7f1739da275aa948cadde413830"], 0x4) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) 2018/04/27 01:45:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f00000012c0)=[{&(0x7f0000000280)="979f4ecac634825d374a458e997dd90af1b8b684b2a249dc158368183f8091e42cae79b57654a8ef97abb66b2765cf3e13", 0x31}], 0x1) recvmmsg(r2, &(0x7f0000f75da8)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007e9fa0)=[{&(0x7f0000032000)=""/60, 0x3c}], 0x1, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/04/27 01:45:36 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x48, "0fb7948eadea9b048a603fef2086b271a17bc09b4cc8af484581c54c4a9dc03802ca0700e207c7f3cdc82e6ea920cf168a34a7ce630d8e23eed66d2d183e6fe87ff69420940a3afe"}, &(0x7f0000000100)=0x50) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r1, 0x100000001}, 0x526) r2 = dup(r0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x100000001}, 0x8) [ 77.980741] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 78.043825] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/27 01:45:37 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xef) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000013ffc)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/27 01:45:37 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000ef80)=ANY=[@ANYBLOB="05000000020800000400d7d46ffe0000"], 0x1}, 0x1}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d}, 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)=ANY=[@ANYBLOB="09000000fc0000000000421c000000", @ANYRES64=0x0, @ANYBLOB="000000000100000000000000f400000068759a67d860373e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"], 0x3}, 0x1}, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.threads\x00', 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = dup3(r3, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x3}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000380)={r6, 0x3493}, 0x8) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f0000000480)=0x4) ppoll(&(0x7f0000000000)=[{r2, 0x1000}, {r3, 0x721a}, {r4, 0x1002}], 0x3, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f00000000c0)={0xa35}, 0x8) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x807ff) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup\x00', 0x200002, 0x0) r9 = openat$cgroup_int(r8, &(0x7f0000000080)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r9, &(0x7f0000000280)={[0x36]}, 0x1) sendfile(r9, r9, &(0x7f0000000040), 0x1) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000200)=0xffffffffffffffe1, 0x4) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000000440)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) unlink(&(0x7f0000f86000)='./control/file0\x00') stat(&(0x7f00000001c0)='./control\x00', &(0x7f0000000280)) getegid() 2018/04/27 01:45:37 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="85a970b0146b", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0x58], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) membarrier(0x10, 0x0) 2018/04/27 01:45:37 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000006e58)=@newpolicy={0xb8, 0x13, 0x421, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}}, 0xb8}, 0x1}, 0x0) 2018/04/27 01:45:37 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fsetxattr(r0, &(0x7f0000002000)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000013000)='\x00', 0x1, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000f00)={"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"}) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4004010}, 0xc, &(0x7f0000000680)={&(0x7f0000000540)=ANY=[@ANYBLOB="01010020", @ANYRES16=r3, @ANYBLOB="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"], 0x10c}, 0x1, 0x0, 0x0, 0x20000000}, 0x81) bind$can_raw(r1, &(0x7f0000000040)={0x1d, r2}, 0x10) 2018/04/27 01:45:37 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r0, 0x2276, 0x4000000000006) 2018/04/27 01:45:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$sock_ifreq(r0, 0x800000089f0, &(0x7f0000000100)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/27 01:45:37 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/27 01:45:37 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0201000d080000000000000000000000030006000000000002004e20e00000010000000000000000030005000000000002000000e00000010000000000000000e9e18549e5d502209e070a0850717d659d0e78721808ca1f42a44fd944dd9bc647de57a9448f00bcec8cf0fd10b4a89d465f1d158cbeffc840d868f246ca81af"], 0x40}, 0x1}, 0x0) 2018/04/27 01:45:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000000180)) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x3445, 0x100) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000001c00070f000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="080000009a43908e055569f95373f117827cbdc4eda48f02a27f7037b36a223559a6dcf40617d5f6cdc8cc00003bace6390156e356a0b3dcf52d9806e29952e5a405deea6083325e31740661e60dff30bc21f2d783913d936753bb41e8c636deb387a3db9ad435694432b2e086cda9a47fd6d0c9a4229aea940b52f108086657e3ca263e4850c8e2372316b92339447030fce879b4e10975382c5f0b605e1f728b9210a31f88f7303453894fdb9d8b9439185f70b7"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffff, 0x80) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000280)) mprotect(&(0x7f0000ffb000/0x5000)=nil, 0x5000, 0x2000000) accept$alg(r1, 0x0, 0x0) 2018/04/27 01:45:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x40000) write$sndseq(r0, &(0x7f00000001c0)=[{0x28000, 0x3ff, 0x2, 0x3, @tick=0x5, {0x1, 0x9}, {0x3, 0x3ff}, @quote={{0x52545015, 0x80}, 0x1, &(0x7f0000000100)={0x8, 0x4, 0xee, 0x1f, @tick=0x401, {0x81, 0x8001}, {0x400, 0x9}, @quote={{0x2, 0x100000001}, 0xc276, &(0x7f00000000c0)={0x9, 0xffffffff80000000, 0x6, 0x1ff, @time={0x0, 0x1c9c380}, {0x1, 0x5}, {0x4, 0x6}, @addr={0x1, 0x2}}}}}}, {0x6, 0x29, 0x9, 0x2, @tick=0x7, {0x9524, 0x8}, {0xcd, 0x4800}, @raw32={[0x0, 0x5020, 0x1]}}, {0x1, 0x6, 0x1000, 0xffff, @tick=0x5, {0xc6, 0x40}, {0x2, 0x81}, @note={0x1, 0x7, 0x3ff, 0x4a}}, {0x449, 0x1, 0x40, 0xffffffffffff0001, @tick=0xfd, {0x8, 0x7}, {0x0, 0x401}, @connect={{0x1, 0x4}, {0x101, 0xc683}}}, {0x100, 0xce, 0xe6ab, 0x20, @time={0x0, 0x989680}, {0xb53, 0x81}, {0x4, 0x100000001}, @quote={{0xffff, 0x29}, 0x10000, &(0x7f0000000180)={0x4, 0x2, 0x6, 0x609c, @time={0x0, 0x1c9c380}, {0x1ff, 0xda8}, {0x8000, 0x3}, @quote={{0x2, 0x8}, 0x1, &(0x7f0000000140)={0xff, 0x8001, 0xffffffff, 0x80000001, @tick=0x9, {0x1}, {0xfff, 0x8}, @quote={{0x6f, 0x4}, 0xffffffff}}}}}}, {0x0, 0x2, 0x5, 0xa25a, @time={0x0, 0x989680}, {0x91, 0x1}, {0x40, 0x5}, @raw32={[0x1000, 0x1, 0xff]}}, {0x1, 0xfc8f, 0x4, 0x401, @tick=0x3f, {0x80000001, 0x1}, {0x0, 0x4}, @note={0x6, 0x1f, 0x2, 0x8, 0x4}}, {0x8, 0xfffffffffffffffd, 0x1, 0x4, @tick=0x37fda782, {0x9}, {0x442, 0x6}, @raw8={"0ae1686957994415e2abbd63"}}], 0x180) accept4$ax25(r0, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x80800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000002fa8)=@alg, 0x58, &(0x7f000001c000), 0x0, &(0x7f000002ffa9)=""/87, 0x57}}], 0x2, 0x10000, 0x0) accept(r2, &(0x7f0000000380)=@can, &(0x7f0000000400)=0x80) openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) sendto(r2, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) 2018/04/27 01:45:37 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c006, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0x100000000, r0, &(0x7f0000000140)="8760dbe7c5f9b212065b5aa95b4c21714942e95b8f10a0719452b10ad98465fcd5ef995151b44fc90e814b77c6b616c08dabf611da618cca1993efb2b0d0dace4f2d65176b8ad7ad37603cbf0aa3", 0x4e, 0xda, 0x0, 0x0, r0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x800000, r0, &(0x7f0000000340)="4484149155ef7d733d2b91aece865c23db1186ebacfd6cf468013b4cd7575a376ba65c20df923c1921b49f3c3c9fea5782a53dbf71b936a8b3b3d7aeb074a0205e3408838c2680ddeaa2cbd2cfd4aec4e627c771f361a119432b29b4e2edc0dc0a8f0978bd1114bed2e9f1e93a4d24bd6466579319c5ef381e1c1775089afe1f42", 0x81, 0x3, 0x0, 0x1, r0}]) io_setup(0xc12, &(0x7f0000000300)=0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x7, 0x2}, 0x14) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000000040)={0x1d}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) setsockopt(r3, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r3, &(0x7f0000af7000)={0x1d, r4}, 0x10) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000000c0)={0x100000000, 0x7, 0x5}) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0xeffdffff, 0x0, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0xfe00}]) 2018/04/27 01:45:37 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffb}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x0) arch_prctl(0x1003, &(0x7f0000000200)="7986817a44e2f11719274e3ba636c8c453c295601051d3b5420dba28a91c5a464a3dbc0a9c5961a19c239167bdd0ccda86ea2ce665a85e082047dce17747ab118d5d730295ce29feb3bda0735bbbea837b55fc76eec2e9d45073155caae223cae9ca6b7e60c05d8ebefa7e001e2b73b10797369cb1d3e58ff94884d18005ca4de084a89752745b71f0362bce25e4dd435e50ad1c821995410f3b7c1d04ba32706a8f202b11d545a489d788a14217fb1be6dda9e68f776b47f992cf4f1474e307239b54f09f117e9d33d73875b5cc2aee11ac870571a839b94f8d3004bfbdd907caaed101a95c76a3bc9259385b867b") r1 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) pipe2(&(0x7f0000000040), 0x84800) 2018/04/27 01:45:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000009100)=[{{&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000090c0)}, 0xffffffffffffffff}], 0x486, 0x2000, &(0x7f0000000000)={0x77359400}) finit_module(r1, &(0x7f0000000040)='md5summd5sum^,GPLGPL\x00', 0x2) 2018/04/27 01:45:37 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0xff, 0x1}, 0x20) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000cda000)) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x4) poll(&(0x7f0000000000)=[{r0, 0x2}, {r3, 0x211}, {r0, 0x8}, {r1, 0x100}, {r0, 0x8000}], 0x5, 0x53) r4 = socket(0x1b, 0x5, 0x9) getsockname$packet(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) epoll_wait(r3, &(0x7f000029bfdc)=[{}], 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000100)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x6, {0x2, 0x4e22, @multicast1=0xe0000001}, 'teql0\x00'}) poll(&(0x7f0000000380)=[{r1, 0xfffffffffffffffc}], 0x3ce, 0x8) poll(&(0x7f0000000340)=[{r1, 0x8}, {r3, 0x4}, {r4, 0x1100}, {r3, 0x8028}], 0x1ffffffffffffcc9, 0x800) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000180)=@req3={0x0, 0x40, 0x6, 0x6, 0x2, 0x9, 0xffffffffffffffcf}, 0x1c) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f00000003c0)) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f0000000240)={&(0x7f0000000200)=[0x3, 0x1, 0x101, 0x2, 0xde8, 0x478, 0x1, 0x3ff, 0x2035001300000000], 0x9, 0x800, 0x1f, 0x8, 0x2, 0x0, {0xf590, 0x5, 0x2, 0x6, 0x9, 0x80, 0x5, 0x1, 0x7, 0x9, 0x80, 0xffffffff, 0x2, 0x6, "4d8d20a00e68ed59eb7e97b08524f8b4d17ec60e2671ef2ea932486f1d545fb9"}}) 2018/04/27 01:45:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x2}) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="4da000ca8a214aa9722cf87e503ba17c957b6d97620f52b4d26015e448010eaba00e1f6d7d41b5c3cae22d1910c2243802a30789e6cd64b0bec4b41c50064147087471a30b4bd84ae2aaec0100000000000000000000000000000000000000000000"], 0x8, 0x0) msgrcv(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f6ff000000000000400000000000000000001c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b00233"], 0x2000020d, 0x0, 0x0) 2018/04/27 01:45:38 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 'ip_vti0\x00'}}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair$inet(0x2, 0x3, 0x401, &(0x7f0000000200)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000140)=0x1e) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x8, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0563049adf257143"], 0xffffffffffffff76, 0x0, &(0x7f0000000240)}) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000240)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000300)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="bab351dad2a1a591"], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/27 01:45:38 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f00000002c0)=0xffffffffffffffd1) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000000c0)=0x1, 0x4) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getgroups(0x3, &(0x7f0000000280)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r1, r2, r3) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000100), 0x4) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200000, 0x0) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000000300)={0xffffffffffffffe0, 0x7fffffff}) 2018/04/27 01:45:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'gre0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0900000000000000000000000000000000000000000000000000000000000000000000000000000000000000770e1e5c042c1676fe7b4043354691b350fbb18e626a9c947d74f30222901aea043b76ae825142af9b4236c6fd09dadc290dd254b3858597ea567bb311a8edbb4736be55ede027a7b6078069668f8478a4806ef108e0fa7a8d"]}) 2018/04/27 01:45:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(wp256)\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10002, 0x0) connect$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"31041ea761b1cd"}, 0x8}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b23b605453b7023c611705da1bfbf1d27a06f9d0098b3ace7f67e27dd1d4e20aa8126f9d02a15c7c45adfd9e18ac27bb31538dac8956b5d07b214ffbd94296b1f2", 0x41) 2018/04/27 01:45:38 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x100000001) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/27 01:45:38 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000001c40)=[{&(0x7f0000000380)="4d1263a3ea7053da59e7546489508f4c9763ef1d9a16a7d34913868419f709db94d0a7b8293937d2d1f418464c647b9744c7118ec1517c5cf96313dc6b5d85544ce1915838be605203dc19d1ff58df8efe9648228096890fda7c00c3afef4f232ec5cb3a9d6b41455394288d8df8a0d26615a50952f95ef3fa31aaf4c49a5a3cbfc902913177f8baa219335f00e26de6f89dd0c94e0319179cb8e935688c3c993a97b5e780b486321f19e22050653e430060399845b05ee9900eeffd8fd06bd5a67f04fe960a31a49fd9744a3c68e50c2d1a9ab7d3ecd2", 0xd7}, {&(0x7f0000001a00)="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", 0x21d}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000000580)="d7a9fad6ee9692c32e45b2d87f70feac07dea49a874553b2e668b2db", 0x1c}, {&(0x7f0000001640)="f3db5ae330caf3668f136d16b08a4b7f125f2de07286166cef0772da164d52df9756aef4f8f7bf548e351270539d45d942010958f7eeffe4266f91018dd1bedf00f4980d919892d7351eeef928b1bb0e4cf110604d3ac7b5b931fdd3ad4208d7fa1a241d51f9feedee2fe4580fa02995693781d969579382d1ef86fe0ef483a4bb20e8942db1a3c7b54d5123d9e246e821a6d0661b91fb517f4054f4df45064d3317664e44cb69f07aafc1677f25292a1647e3ac38aab1ce0bc96c141419b5b8cb21d5bb771e95d37c1e361a8e7f0291bc7f72c6a0582962a64d2df88ec109353a7fce", 0xe3}, {&(0x7f0000001740)="9d051f80d39c2d3704b13a428595ff68cea07b83c7e5223a724f4499b088f57dd7810c376b10a9e65a5552e21745a346577a5baab0052f90e18f344f067f58a24f0f670b11cadc8b8a366aed6ac88dccb6d7f5b8b79fbdaf9ff97d185a5df8a0b704601300bd8171b6e8414277e7811bbd9dcf01c5f9ab7311af64242a310cbca954", 0x82}, {&(0x7f0000001800)="5efa43aa08bca7548a281df34ca3fa25a32e01ed96a847b28e2d7e769685af4d4f0c2f41185bed6eb05e80a1d002fa3f419181946edc62244317ddf2d9d023e26eeecb39bd80e7eba10edfe3d82aafd17f58c9a4cd48cbfe68d6940c796d250226368d075bd0fa11be6a11a2adf5aa071db4780b84c19f69b2406f5fae3dfe2b6dd3bca7dc678fe400efba95482f2652e3e063f498621682be784e442df4cb1db92b5471ef61425dfc481a1f1fc9734e7443edfb72cd518a4f3e6a620a550681e782fc62f672b0b1a4d55400ae3f32f1d99ec65c9659a087c513c364bb4c6ab8e7fc5195", 0xe4}, {&(0x7f00000005c0)="f82a2039029328fd5812fa68705df999", 0x10}, {&(0x7f0000001900)="9d5b174b0f242ce36fdbaa36be91c1c3510aa493d216433556381090", 0x1c}], 0x9, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000140)=""/209) r1 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x7, 0x2000) getsockopt$inet_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000000280)=""/82, &(0x7f0000000300)=0x52) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000340)={'bcsf0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/04/27 01:45:38 executing program 4: r0 = socket$inet(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xfda8) fchown(r0, r1, r2) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000200)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000c0a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x0, 0x0, 0x0, 0x800}, 0x0) 2018/04/27 01:45:38 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0xff, 0x1}, 0x20) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000cda000)) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x4) poll(&(0x7f0000000000)=[{r0, 0x2}, {r3, 0x211}, {r0, 0x8}, {r1, 0x100}, {r0, 0x8000}], 0x5, 0x53) r4 = socket(0x1b, 0x5, 0x9) getsockname$packet(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) epoll_wait(r3, &(0x7f000029bfdc)=[{}], 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000100)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x6, {0x2, 0x4e22, @multicast1=0xe0000001}, 'teql0\x00'}) poll(&(0x7f0000000380)=[{r1, 0xfffffffffffffffc}], 0x3ce, 0x8) poll(&(0x7f0000000340)=[{r1, 0x8}, {r3, 0x4}, {r4, 0x1100}, {r3, 0x8028}], 0x1ffffffffffffcc9, 0x800) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000180)=@req3={0x0, 0x40, 0x6, 0x6, 0x2, 0x9, 0xffffffffffffffcf}, 0x1c) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f00000003c0)) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f0000000240)={&(0x7f0000000200)=[0x3, 0x1, 0x101, 0x2, 0xde8, 0x478, 0x1, 0x3ff, 0x2035001300000000], 0x9, 0x800, 0x1f, 0x8, 0x2, 0x0, {0xf590, 0x5, 0x2, 0x6, 0x9, 0x80, 0x5, 0x1, 0x7, 0x9, 0x80, 0xffffffff, 0x2, 0x6, "4d8d20a00e68ed59eb7e97b08524f8b4d17ec60e2671ef2ea932486f1d545fb9"}}) 2018/04/27 01:45:38 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x7, 0x4) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/27 01:45:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r0, 0x9) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x8e, "573acd4190dad1678d19e1be48cfb32902c1bc49d52cc1bbf4c29224aa1a8d306950258fdf951eb42451a36b1fa69b8267e39982602365e5026453e15550453ce1a5b96c0a0668450f189f8b5baa9b464087b7cf3546703e13fa11434260294383802ab614413d39d46a68e6b7e180aa64e978e8cb17e84f023a51606674c166b07b5e3f220240b4aff9929359c5"}, &(0x7f0000000140)=0x96) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0xc6}, 0x8) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000200)={'raw\x00', 0x4, "b00990e1"}, &(0x7f0000000040)=0x28) 2018/04/27 01:45:38 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x840, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000000)=[0x0], 0x1}) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/236, 0xec}], 0x1) readv(r0, &(0x7f0000000080), 0x1000000000000269) [ 80.267438] binder: 6746:6748 unknown command -1710988539 [ 80.305509] binder: 6746:6748 ioctl c0306201 20000280 returned -22 2018/04/27 01:45:38 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000140)={'ip6gretap0\x00', @random="14add870508c"}) sendfile(r0, r0, &(0x7f00000000c0), 0x1) 2018/04/27 01:45:38 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x48401, 0x0) bind$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"6521b85dcc8dbf"}, 0xa8}, 0x10) rename(&(0x7f0000000240)='../file0\x00', &(0x7f0000000280)='./file0\x00') 2018/04/27 01:45:38 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpriority(0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) [ 80.360955] binder: 6746:6748 unknown command -632179782 [ 80.390056] binder: 6746:6748 ioctl c0306201 20000100 returned -22 2018/04/27 01:45:38 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0xe8555d841332f9e0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x4de8, 0x2000) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000100)=0x6f7, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0xffffffffffffffff}) fadvise64(r0, 0x0, 0x1, 0x1) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x800) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) 2018/04/27 01:45:38 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={"6c6f3a11ee5420fdabfe152a34f600f0", &(0x7f0000000100)=ANY=[@ANYBLOB="2300000000000000000000000000000000000000000000000000000000000000000000000000000000000000488c65a2938e16e1ca4cdfa1b6ebfc14fca77f4aed83211d5034ce2ca6340528e4d8ed4d505afb195b7e280dbe9ae9c40f10ac83ad4b5989250b6f38b51f2695c6e6f2ef1e86ee8c3edcb0a749547d16e9093145c1f5c7456f2bb1c93210993134b03fc275b5f52f78e8ab"]}) [ 80.433833] binder: BINDER_SET_CONTEXT_MGR already set [ 80.452728] binder: 6746:6748 ioctl 40046207 0 returned -16 [ 80.510397] binder: 6746:6806 unknown command -1710988539 [ 80.551427] binder: 6746:6806 ioctl c0306201 20000280 returned -22 2018/04/27 01:45:39 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'bpq0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000100)={@empty, r2}, 0x14) r3 = dup3(r1, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f0000000240)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000280)={0x4, r1, 0x1}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x80}, &(0x7f0000000300)=0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r4, 0x28, &(0x7f0000000140)}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x1f, 0xf, 0x4, 0x3, r5}, 0x10) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r6, 0xc008ae05, &(0x7f00000001c0)=""/121) 2018/04/27 01:45:39 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xdf, 0x10000) epoll_wait(r0, &(0x7f00000000c0)=[{}], 0x1, 0x800) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0xed, "26fc10ae1f3af1a1212c21a2e5f1fb6d2d23545b9f6a09a986d0548a5cf37b262526d1a6f1cc36d6a38983a907109fc29804d7cb31cca2acc4ccecb65fe60162fe75a4849e98aa5b32d42bfaf4c68f5bf567ef9ad288f50724566240e52089f23290dba97fa948afd9cae989154cbdbbe9c55dd82fe0d3e8d2e3e718d8bb106d5ca377f25d29d43224ae1ec92160b4eb8b1fe6ed844c42654dae0d22d08f56f76efd5ed127556b2e521d6d28debaba6556395a74f969942810fe58e227430d26786008c6cac22fc6c45bd3c26ec95add05fd9625fa150315d2c98dc1009647bd9085ed402373e71727a430884b"}, &(0x7f0000000200)=0x70) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r2, 0x61, "9ccb3cb43d6707a0e2d85854a5d559ecc311e4a8556d6ed18cbdc919cdd96e3517c0a45afd53c0f1dacb0335ed457b1930a681bbc65162ffa58566de589d61a3cd528b045eb104ecc9e91b0838da7c9dc522d4d4e110902e19c0209b966fa46e8e"}, &(0x7f0000000440)=0x69) r3 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r3, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000dd00000000000000000000000000000000000000"], 0x18}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r4}, 0x8) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[0x401, 0x1, 0x3f, 0x200, 0xfffffffffffffff5, 0x6]}) 2018/04/27 01:45:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff]}, @dev={0xfe, 0x80, [], 0x1f}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x1000, 0x10001, 0x400, 0x4, 0x2000010, r4}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000025000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000240)="0f08360f30ba430066edbaf80c66b8ac525a8566efbafc0c66b80010000066efba4200ec0f2257b80a008ed0f426650fc71866b95009000066b80800000066ba000000000f30", 0x46}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f0000000000)={0xcd7}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x20202, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) 2018/04/27 01:45:39 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) keyctl$link(0x8, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0xffffffffffffffff, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/27 01:45:39 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x5) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) sendmmsg(r0, &(0x7f0000004580)=[{{&(0x7f0000002600)=@un=@abs, 0x80, &(0x7f0000002780), 0x0, &(0x7f00000027c0)}}], 0x1, 0x0) 2018/04/27 01:45:39 executing program 4: unshare(0x0) r0 = eventfd2(0x0, 0x0) signalfd(r0, &(0x7f0000000000), 0x8) 2018/04/27 01:45:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat6\x00') preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x4) 2018/04/27 01:45:39 executing program 3: syz_open_dev$midi(&(0x7f0000001580)='/dev/midi#\x00', 0x6, 0x2) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)) r0 = memfd_create(&(0x7f00000000c0)="7b10", 0x3) mkdir(&(0x7f0000001600)='./file1\x00', 0x0) syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x20000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000855ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bd9fff)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000003c0)={'dummy0\x00'}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x1, 0x0, 0x0, 0x8, 0xa90a, 0x5, 0x6, 0x400, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001480)={r1, 0xf3, "0833bc1669bd312e11f755dcce089d1faa9eec98ba8e2bea291ad1685940dbd0ea5dba95bd46f2096193de8ab4a61a5973a77330dc2e9c5a2f71490a136fb6db9b989abeda7fef9064fbeb5de27a28012822e5db67f12d9ea231e5dd29f40f7eb084532f44ccd16f57d8d52fe24a9d3a1bc7d1243340bde4e97dd9f6f0f05539811f4ce2c469d7e1f605f758c630a6084662fd4a3c397be05f1e17535da34e1f4a455b8f1f4eb369614d3327b7958dc43de874d741aeedce29cb4a74393af2c5d0e738c1cc0268ee68b841a3359b7402cc468d8ff6f67b26ff05381370772e63ae7b4bebf4b8089405601fc048fc1592e68abc"}, &(0x7f0000000380)=0xfb) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) mkdir(&(0x7f0000000280)='./file0\x00', 0x150) fcntl$addseals(r0, 0x409, 0x8000000000000004) io_setup(0xfffffeff851dce8f, &(0x7f0000000340)=0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)='0', 0x1}]) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x101ff, 0x1, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) io_cancel(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0xf, 0x9, r0, &(0x7f0000000480)="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", 0x1000, 0x100000001, 0x0, 0x1, r0}, &(0x7f0000000240)) [ 80.608306] binder: 6746:6793 unknown command -632179782 [ 80.626214] binder: 6746:6793 ioctl c0306201 20000100 returned -22 2018/04/27 01:45:39 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) perf_event_open(&(0x7f00000034c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000f00)={"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"}) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000080)={0x1, 0x0, [{0x80000007, 0xfffffffffffffff9, 0x6, 0x4, 0x8001}]}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x9, [0x0, 0x7, 0x100000000, 0x6, 0x8, 0x6cb, 0x0, 0x5, 0xe24]}, 0x16) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/27 01:45:39 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x4003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa}) r2 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000540)=r3, 0x4) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r0, 0x3) r4 = dup2(r0, r1) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000000080)={"06a50710977b89761300ab007e46d064ad38721fadb929894e45bf3b3ad16631e42a237237191a94c7e36e8ccf4ce51dc655f5a68234e2b40b978d9349755f7596313eeda1d700e75c208c38e7f38ff0e5ad2534ab8d78eafc899522beb111ce44c1e0d650cd511c53f653eb149eaeff3f114bfee6888491e282ac6d0666b5b58fed2068db353308de53b1141e5cd753ba32437689d5bd489c9b245e5a8d23436589f3d07edb36b3ead300477ec6d6137782945a44d1304f9b8196ecdeb5a8b8b39e20c53d01c8de5a4e771d1b8217915879938a14bd10d522dd0ca44c1c3f734b7a859f908996bc22433b3216639f8a7d9d6d8f60342280012b5013198438bf93ac836bf0fe5747472d53da570980b7606eff47ec6766e731a9bdf1f288a8634237ed1939072dd0fd7f22edd79400d87aee3d922813b5b32e85beed7c60b1e00823386fce845d059ae6fe7fc1e818905a745b32fd1f88843b8c655909564a67c5149070d1e6a83fbb20bcd5e0a29b8ea73ab1d02c8a4f716936babcc2f595b3f798d87ba5efcfe78e2dbee5e8e6c6d4cce34bc4b6fb7f78646d7200c787be2486e1e9d8034e12a6bc74dcd34c29b6ee8ed9c22dc243ab1debab9f02b06c2f8e551bb830cf469d77dc2a788d6705b5aef0c60e97f4a1b0442a45422f25b08877b118c28f9fa7a39b9259e35efb23bc4990bef4f556fb092d0f912bb16e539b8784cae1ca9519862c4ad701309a6503aa26639d5e32c94fc5a361f0a0f2b403427e6c387a27d23b716fc208549648eec243ea3360af3824ed6a6269162d3807e2dcfd927eab7558ca9a856d1415439f80956b77171c77def29de6121cd65e781e366185f2ae86969c85e68de49fd9baf8a038343d2afa70f7857b5cf6a746d47fb9caace9ea461e1754d7c28a09a8125c09ec3e5bb087a3da7e1cc0085b485b5c050bd0ec9bb6e3db99f1a559f35777a3d1ac1695657b390f2f52969a855df7faaf6faf13fa1460fe143f97b3a15e6c6ea0a0199eb854d780f988987ef31cba459b112eeacc28aa8e97db5a618bfc0342aaf48e4c645df03f36b7b83eeb1e6721d2838e72d08caff30010d8aa784567120a1924269cc56821aee0c3dfe6421db6494629db5ffba7a9131a7f0c2309465bbc11f74c3738a75d4f7c665471d5bc3a3dc88ac3ea45f54730a5947f7acdc2857f498cf2b3cef659f6eb9987994d02322d18d7671573be261ff0c169255715d98d35a9715a146ec84542d8806c483cfc2f8e516e4557cb6d76a769348aa81e4f6ef65dd5fc9ff94d9c13c53feaba881b80415b0ddf0d8d3dc17c9b82f173d9b6d1613ece0c243b1e68fe4aaeb03ebf3db8611de77c0ebaf530ec28773d20ec9e356040db9d4a85ca35cffc5aa837126406781cbe8d873b66adb76e8064b9f08628e7d5e5e64ca00ffb0adc22e84a218a"}) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000113000), &(0x7f000027dfff)) inotify_init() openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x2, 0x0) 2018/04/27 01:45:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f00000001c0)=""/83, &(0x7f0000000080)=0x53) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x0, &(0x7f00000002c0)=[@dstype3={0x7, 0x7}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/27 01:45:39 executing program 6: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000087eff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x4, 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6080, 0x4000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/04/27 01:45:39 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x23d, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x24e8f2aa78eed237) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) write$binfmt_elf32(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800f6e0d3b65bf42a8e000006002000000500240000000000000000040000000000000000000000000000000000000000000000000000000000000000206a03b61cf0e880cc088f161f1bf87d9dd78ca9fb7d42bbb6ece6000302aeadcdc6da44ccb2b672cf4c652c480c33a8dbf84339f78561d5e2ebe579f6da65fe02b24e29e35cd37d2d57cc99c41b139541e35c3520268d64604e3414d61689bc9248646a5fee185369574629d2677096bdb6d28f8285adeb18f5"], 0x58) fchdir(r0) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000000)='net\x00') getdents64(r0, &(0x7f0000000180)=""/211, 0xd3) 2018/04/27 01:45:39 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/116, 0x74}, {&(0x7f0000000040)=""/38, 0x26}, {&(0x7f0000000280)=""/176, 0xb0}, {&(0x7f00000001c0)=""/23, 0x17}, {&(0x7f0000000340)=""/159, 0x9f}, {&(0x7f0000000200)=""/16, 0x10}, {&(0x7f0000000400)=""/108, 0x6c}], 0x7, 0x0, 0x0, 0x5}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000540)={0x9, 0x4b, 0x204, 0x400, 0xffff, 0xc1, 0x9, 0x8f, 0x0}, &(0x7f0000000580)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000005c0)={r2, 0xfff, 0x3, 0xfff, 0x3, 0x4db}, &(0x7f0000000600)=0x14) r4 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000640)={r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x100000000, 0x0, 0x100000000, 0x9c, 0x1}, 0x98) write$cgroup_int(r4, &(0x7f0000000700)=ANY=[@ANYBLOB="3a340f33b374202b470d7095e0a4cb23ef81380ca51c449a52d71909657a5ae3790e050000eeab2310bd6afcb3d249fdbc04dcff6bb8fd36c923983593967519803d2f"], 0x4) 2018/04/27 01:45:39 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x100000001, 0x103c00) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000100)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x40280, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) syz_emit_ethernet(0x2a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001c0000000000019078ac1414bbac14148000009078ffffffffc03da789589690923acd05a1505623b4191af81264d7c1742e6b477de9ade7b7ef8358fb7f1a1b1ad89fac6d2b1b0505a3c44ae8e4124976449c1cc25cbd63db140908f589466d349d0abaef70fe9fb62537dc3a7b55d884b9fe503ea44585ea1ce0d701dac3154e8de3f283a41f88fedec4fc43f33f94144034d26d70a371822664ccc64790fee2b1744a12980f4f493ad64d21379b5780343a19418881903c48c9b84a9def8f"], &(0x7f0000000040)) 2018/04/27 01:45:39 executing program 2: r0 = socket(0xb, 0x3, 0x2) bind$ax25(r0, &(0x7f0000000040)={0x3, {"80b5599b7a556e"}, 0x5}, 0x10) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}}, 0x10) 2018/04/27 01:45:39 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) tee(r0, r0, 0x5, 0x4) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x5) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="9531662e242539a112eeec9c23154757", 0xfffffe25) ioctl(r0, 0x2275, &(0x7f0000fe7000)="0080") 2018/04/27 01:45:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000180)={{0x2001, 0x4000, 0xb, 0x0, 0x7ff, 0x0, 0x1, 0x4, 0x6, 0x1, 0x100000000, 0x1}, {0x2000, 0x0, 0xf, 0x1, 0x10001, 0xff, 0x1, 0x77, 0xffffffff80000001, 0xfbc, 0x7, 0x4a3}, {0x2, 0xf000, 0xf, 0x4, 0xfffffffffffffff8, 0x423268db, 0x3, 0x10001, 0x2, 0x9, 0x1ff, 0x1}, {0x1d000, 0xf000, 0xe, 0x20, 0x1, 0x7, 0x8, 0x5, 0x1f, 0x784, 0x4, 0x101}, {0x6007, 0x2, 0x603229d3d6b5bf06, 0x1, 0x5, 0x4, 0x2, 0x2, 0x3f, 0x90ab, 0x969b, 0x8}, {0x3000, 0x4000, 0x1b, 0xfffffffffffff801, 0xe7e, 0x200, 0x4, 0x9, 0x44a, 0xcb, 0x7f, 0xff}, {0x2, 0x10000, 0xf, 0x0, 0xffffffffffffff81, 0x7, 0x66, 0x5, 0x0, 0x8, 0x400, 0x5}, {0x7000, 0x4000, 0xb, 0x8, 0x0, 0x5, 0x7ff, 0x9, 0x9, 0x2, 0x0, 0x101}, {0x2000, 0xf000}, {}, 0x10, 0x0, 0x100000, 0x10000, 0x6, 0x400, 0x100000, [0x400000000, 0x7fff, 0x7, 0x67]}) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000100)={r3, @rand_addr=0x3, @loopback=0x7f000001}, 0xc) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0", 0x4) 2018/04/27 01:45:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001240)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001280)={0x0, 0x5}, &(0x7f00000012c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001300)={r1, 0x162}, &(0x7f0000001340)=0xffffffffffffff82) socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4bb00000000000, 0x800a, 0x8, 0xfffffffffffffff7, r1}, &(0x7f0000000100)=0x10) r2 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x13c, 0x121800) 2018/04/27 01:45:39 executing program 4: syz_extract_tcp_res(&(0x7f0000000000), 0x5, 0x6) syz_emit_ethernet(0x0, &(0x7f00000013c0)=ANY=[], 0x0) 2018/04/27 01:45:39 executing program 1: getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) r0 = socket$netlink(0x10, 0x3, 0x10000000a) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=@mpls_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) [ 81.140475] QAT: Invalid ioctl 2018/04/27 01:45:39 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x118) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x10) renameat2(r0, &(0x7f00000000c0)='./file0/', 0xffffffffffffffff, &(0x7f0000000040)='/', 0x1) [ 81.176785] QAT: Invalid ioctl 2018/04/27 01:45:39 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000005}, 0x2c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) tkill(r1, 0x2f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x10142) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000280)={0x3, 0x9}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000780)="d5d235e258f3690c0029dca6679bba42d8a972d27cbc3487b991c1a43fc8713cd50b59ca604fca406121fab85e82da08143513e285184d8192b7392883c307b4795d229ce73c75a842c1490a1265c5418914891a85ec377cad1272c6f4d979fd270a24be98cedb47ffc54b60644ce6389aadeba2006b82fca4b4c74c4c1f9bec24a0261ea23aba63c2ce76b9db038ea69bc7c13c647ec03184c0a33faf39704a40bd99072115f088efa8d891f495d47935650d4aefc19763b4315bc14f61bf8102b0f208035b58912e5066eb73047ffa255deed452cc692e1a5aaed72985d460af5fe7fb10e6e847d5caf8", &(0x7f0000000880)="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", 0x2}, 0x20) sendmsg$kcm(r2, &(0x7f0000000640)={&(0x7f00000002c0)=@rc={0x1f, {0x100000000, 0x1, 0x7, 0x523df34e, 0x20, 0x9}, 0x10000}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)="eb9afae4687ceead585e84b008eae2811e2fe148b842dd71e938450ab7b1d58d0e61acfff88d768ff4ddfdd05d855d2851ed045962e9454598c44a278bcc3f644f5be5d17564c418f0f9052814c70048", 0x50}, {&(0x7f00000003c0)="ee6f2bc3f12a3c48546c143134a35ce47116a304abc0e21161ec7b7e5afd4e3c5f012cef65227f0e3c44b6d77862fc3c57aa7a5610f5859826a3d23b0417a6522a5b62157e36a377b6dad4e3310e91b73834", 0x52}], 0x2, &(0x7f0000000480)=[{0xa0, 0x117, 0x1f, "c949ef0970933c4dbc2cab072c134dbe67628b95cedb1d3c215d8b61ca5ef011aaeb218579f3f151e02cf441eb86a8c75d077b91353d00236b59c07dda0ffefd2f6134e186fc8a7cb7c9ba175e558bf4568734806f58334ec5433fd6799ca52e7fc667fe2a2570c800a05f89aaa4bd8e6e4390840d650fd01cb3e250a39cc68679dbfc79d5edea0102f3905e2e86"}, {0x70, 0x1, 0x9, "7702934913916d586f2898adeef80e3d3692d0bf90505d8d533f004fe43355902c311d59843d52ee1d416993842869a5dc37b7afb5ba332a48272fcef4e2ebffbc8ced91e33797e190d7cc5c85f1216cc019754d89d24499480d814e819bb791"}, {0x98, 0x1ff, 0x4, "4b1f2f90a5b12f22fa78c46129cd115ea76ec9adbba6fe62b9477766c4566a6803c98cbd24bd2b95d522aa24080bc1ba706cd968f9905db854cbd369dce2a12892fe9eafeb60f84d73abc0c78502a592d5fb83dfbb44f3f50599818acd37e3216ec4928fe441317d0d95e1bbe6d7a5a86c6d7361524988e1cb4494bb3e3ffd3322ec2bed"}], 0x1a8, 0x810}, 0x80) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/04/27 01:45:39 executing program 7: r0 = add_key(&(0x7f0000000200)='.request_key_auth\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="2a163f31757e99af5c29131cca71e64d757032e575faba57edff1c24bd0474b97fc2f1b3ee8500b1b52e30da0904e4e2a7d9c18cccd98dd376b89037c5f3707074fbc868dc7282fcce9d1a13f74261f88fc98c95fded50b537d1d38d0ac9f71f5308c3a5191f85cbb87c3c2992249c93856c907deeed72319247412c6f62279545df6ed43d7751142aa2", 0x8a, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) keyctl$update(0x2, r0, 0x0, 0x0) keyctl$link(0x8, 0x0, r1) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x0, 0x100) write$fuse(r2, &(0x7f00000001c0)={0x12, 0x0, 0x0, @fuse_notify_poll_wakeup_out={0x6}}, 0x12) chdir(&(0x7f0000000000)='./file0\x00') r3 = socket(0x19, 0x80f, 0x9) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x6846bcd4c5f46ffa, 0x70bd2c, 0x25dfdbfd, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/04/27 01:45:39 executing program 0: r0 = open(&(0x7f0000000240)='./file0/file0\x00', 0x100, 0x80) write$evdev(r0, &(0x7f0000000040)=[{}], 0x18) sendfile(r0, r0, &(0x7f00009bcffe)=0x10000000, 0x2000000000004c35) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendfile(r0, r0, &(0x7f0000000200), 0x80003ffd) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) creat(&(0x7f0000000180)='./file0/file0\x00', 0x2000000000000) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000100)={0x103ff, 0x0, &(0x7f0000ffb000/0x3000)=nil}) 2018/04/27 01:45:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000040)=0x1) 2018/04/27 01:45:39 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/189, &(0x7f0000000180)=0xbd) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'syz_tun\x00'}) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000063bff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f000034d000), 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000d57000)) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000f78000)=0xff) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) sendto$inet(r5, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB="340000101c097ef471449b6f06fe5c7e4b03f6b9c6b43c"], 0x1}, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x2100, 0x485902588587c89e) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/hwrng\x00', 0x1c002, 0x0) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000580)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000280)=""/250, &(0x7f0000000380)=0xfa) r8 = socket$inet6(0xa, 0x1, 0x5) bind$inet6(r8, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r8, 0x43) r9 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet6(r9, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) dup3(r10, r8, 0x0) 2018/04/27 01:45:39 executing program 2: writev(0xffffffffffffffff, &(0x7f0000000180)=[{}, {&(0x7f00000001c0)="c0191ce0394d204763dcee2c51ba4b57bb89ff083ec6954c9420b1f0616c89f09bc3b1ddc40ce98c5e6cb8583cbfd82640fabd7c3bd80fdaf0ad5d9ab97f5ba14469a640c22066046e8ef7a36067e62ee0f40355e9b8e35c0b25f5c270f49ce4eda3505060f21d48331212b729ffc811b0c73e15e0051d4766aee2342331d286924752", 0x83}], 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000140)={0xffffffffffffffff}) 2018/04/27 01:45:39 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x10c00) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x673e39c7, 0x20400) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ff7000/0x6000)=nil, 0x6000}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8937, &(0x7f0000000040)={'bond0\x00', r4}) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}, 0x1e) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000280)={r5, 0x9}, &(0x7f00000002c0)=0x8) 2018/04/27 01:45:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x80000000, 0x1a3201) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000001}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x118, r2, 0x0, 0x70bd2a, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xa5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x22}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0xffffffff}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x11}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x118}, 0x1, 0x0, 0x0, 0x40041}, 0x1) sendto$inet(r0, &(0x7f0000000380)="a58817bc3402c5c96a00", 0x1b5, 0x1, &(0x7f0000e88000)={0x2, 0x0, @loopback=0x7f000001}, 0x7d32ac881e323b79) 2018/04/27 01:45:39 executing program 7: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000380)) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000003c0)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @multicast2=0xe0000002, 0x4e21, 0x4, 'ovf\x00', 0x1, 0x4, 0x4}, 0x2c) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000400)={0x540b, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x6, "7465616d3db12dbacebec930f300"}, 0x18) socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f00000000c0)=""/233, 0xe9) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000540)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x10000000}, 0xfffffffffffffe30, &(0x7f00000002c0)={&(0x7f00000004c0)={0x48, r3, 0x1, 0x70bd2a, 0x25dfdbfb, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x0, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x2d}, 0x1, 0x0, 0x0, 0x3ffff}, 0x4) ioctl(r1, 0x800000000008982, &(0x7f0000000080)) 2018/04/27 01:45:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1e, 0x400080000028, 0xaff, 0x0, 0x0, {0x1000001}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @uid}]}]}, 0x19}, 0x1}, 0x0) 2018/04/27 01:45:39 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000066affc)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(r1) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000b66000)) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x7, 0x456, 0x6af, 0x5, 0x100000001, 0x7f, {0x0, @in6={{0xa, 0x4e23, 0x800, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}}, 0x44b5, 0x1f, 0xffffffffffffffc1, 0x1, 0x87d}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={r3, 0x62, "05d230aa3b335fe542569d91b8b12a46071e5dcb6a9e5ac45fd198abdd4b94bfacfd37bfc081ed2d7568f7a1ca917fe4f4c6420a9538832a5af50c26e768b8951dcd27af73df30ea8cbb7e13663f571fb7b9a7454b04c10a5347664f4c9840f7e48b"}, &(0x7f0000000180)=0x6a) 2018/04/27 01:45:39 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x800, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000400)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) bind$ax25(r1, &(0x7f0000000380)={0x3, {'tKW[M;D'}, 0x2}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000300)={0x0, &(0x7f00000002c0)}) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='net/l2cap\x00') ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000340)) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000140)=[{}]}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x800, 0x0) r5 = semget(0x2, 0x2, 0x4) semctl$SETALL(r5, 0x0, 0x11, &(0x7f00000002c0)=[0xe02, 0x1, 0x8]) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/27 01:45:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x7fc) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000003000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000000000)="f29d0f013f66baf80cb89ce18389ef66bafc0cb800780000ef65360f01bce20e0001003e0f009a00800000ff4603660f38828218ce00008a990000000066b870000f00d066f20f005502", 0x4a}], 0x1, 0x0, &(0x7f0000753ff0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 81.431241] IPVS: set_ctl: invalid protocol: 44 224.0.0.2:20001 ovf [ 81.444647] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/27 01:45:39 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x4a001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffffff7, 0x101381) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f000024ffb9)="80fd", 0x2}], 0x1, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x200000, 0x100) [ 81.494765] IPVS: set_ctl: invalid protocol: 44 224.0.0.2:20001 ovf 2018/04/27 01:45:39 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x18, 0x0, 0x13000000) 2018/04/27 01:45:39 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x882, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) dup3(r1, r3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x10, 0x3, 0xc) sendmsg(r4, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) [ 81.544295] IPVS: length: 250 != 24 [ 81.767319] IPVS: length: 250 != 24 2018/04/27 01:45:40 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='hybla\x00', 0x6) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/27 01:45:40 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000180)={0x9, 0x8, 0x100000001}, 0xc) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000001c0), &(0x7f0000000200)=0x40) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000140)="0f", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet(0x2, 0x806, 0x7) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x10000000000003e3}, 0x68) 2018/04/27 01:45:40 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f0000000040)="9980c0625b37077b9117f187545b734fa39e069cdf867635e2ed7db9837d781706ba38e31bf670570215705370455687906ad2f9cf5039cbce0f3b440efc32e7440e38c504a2189fb459a8486258e1e41aa52425e2c567ca4764b9031311a605412ad86530557dff39860b7a2fa12ba8d4a174fcb8d9c7e16ad993c4046d8483437cb03c805c21ff4f02fa38f5085728d0e237927eddaaf1612b25f0d9", 0x9d) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)={0x2, 0x1, 0x0, 0x8, 0x1ffffec1, 0x0, 0xfffffffffffffffc, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0xff4b}, 0x1}, 0x0) 2018/04/27 01:45:40 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0x9}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) bind$rds(r1, &(0x7f00000005c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x3, 0x4a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x5, 0x0, 0x0, 'veth1_to_bond\x00', 'syz_tun\x00', 'lo\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0xf0, 0x168}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@log={'log\x00', 0x28, {{0x4, "bcd13952122f857530a62e9f290ef2d4964bd90de442222dbc621db35c7e"}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x7fffffff, 0x6, 0x0, 0x0, "21e6fe58d7d437738417de0a754bb79f61a04b564a0aec9ad5dd5c8cbc402118e4ead4ba35617e4b8700d5233d08d303a1a479a102e2b3bca88adb52aa5b2eed"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x1b, 0x68, 0x0, 'syzkaller1\x00', 'veth1_to_team\x00', 'teql0\x00', 'bridge0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xa8, 0xd8, [@cluster={'cluster\x00', 0x10, {{0x5910cc3a, 0x8, 0x6}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}, {{{0xb, 0x41, 0x886c, 'bpq0\x00', 'bond0\x00', 'eql\x00', 'gretap0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0x0, 0x0, 0xff], @random="8bfa0a686cd0", [0x0, 0x0, 0xff], 0x120, 0x1a8, 0x1d8, [@arp={'arp\x00', 0x38, {{0x318, 0xebdf, 0x8, @multicast1=0xe0000001, 0xffffffff, @multicast2=0xe0000002, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0xff], 0x4, 0x54}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, [0xffffffff, 0xffffffff, 0xff000000, 0xffffffff], 0x4e24, 0x31, 0x6, 0x4e21, 0x31, 0x4}}}]}, [@common=@log={'log\x00', 0x28, {{0x5, "5d5fa9488e380dfa55b9583d4c362bee4146c451a089e2d6b85608dcdd4a", 0x9}}}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}]}, 0x520) 2018/04/27 01:45:40 executing program 0: syz_emit_ethernet(0x3a, &(0x7f0000e4fecf)=ANY=[@ANYBLOB="ffc07c682aff00001400000008004700002c000000000000907800000000e00000018608000000000002000000000401907800d73cde00f53475"], 0x0) syz_emit_ethernet(0x108e, &(0x7f0000000000)={@random="9b9f670ee8cd", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[{0x9100, 0x6}], {0x8100, 0x3, 0x2, 0x1}}], {@ipv4={0x800, {{0x1c, 0x4, 0x3870, 0x0, 0x1078, 0x66, 0x7fffffff, 0x5, 0x8d, 0x0, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x9, 0x3, 0x8f0}, @end, @lsrr={0x83, 0x7, 0x80000000, [@multicast1=0xe0000001]}, @timestamp={0x44, 0x3c, 0x7, 0x0, 0x7fff, [{[@loopback=0x7f000001], 0x81}, {[], 0x29}, {}, {[], 0xb7}, {[@local={0xac, 0x14, 0x14, 0xaa}], 0x9425}, {[@loopback=0x7f000001], 0x3}, {[], 0x7}, {[], 0x8}, {[@empty], 0xbb3}, {[], 0x200}]}, @generic={0xcf, 0x12, "19f4d7bfad6e452783652320e76d4a68"}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x3edddc74, 0x200, "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"}}}}}, &(0x7f00000010c0)={0x1, 0x1, [0xb9, 0x19e, 0x124, 0xacb]}) r0 = syz_open_dev$vcsa(&(0x7f0000001100)='/dev/vcsa#\x00', 0x40, 0x10000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3ff) 2018/04/27 01:45:40 executing program 4: r0 = socket$inet(0x2, 0x7ff, 0x81) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001b40)=@nat={'nat\x00', 0x19, 0x2, 0x260, [0x200015c0, 0x0, 0x0, 0x200017c0, 0x200017f0], 0x0, &(0x7f0000001580), &(0x7f00000015c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x800, 'lo\x00', 'bond0\x00', 'ip6tnl0\x00', 'ip6gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xb8, 0xf0, 0x128, [@ip={'ip\x00', 0x20, {{@dev={0xac, 0x14, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x30, 0x0, 0x0, 0x0, 0x4e22}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0x1b, 0x0, 0x0, 'sit0\x00', 'vcan0\x00', 'lo\x00', 'rose0\x00', @random="5703a9986849", [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x2d8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x180000000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x10001, 0x5a3}, 0x8) 2018/04/27 01:45:40 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x5, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x4000000000}, &(0x7f0000000280)=0x8) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r1, 0x1, &(0x7f000005bff8)) 2018/04/27 01:45:40 executing program 1: prctl$intptr(0x26, 0x800000007) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x3, 0x9, 0x8, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, {}, [@generic="cd0166829a47f946acdc870d94120f2dffe0572ad0bc03583176ed72ab0a9c75d49a100bfb16c4b0347f0120c359e0cb3979ed253ca34af2a91b0204ef26679b233157c0c0464eef61"]}, 0x1c}, 0x1}, 0x20004001) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x208082, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x6) 2018/04/27 01:45:40 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='vboxnet1trustedvmnet0@%self+#nodev\\:lo+\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="5708e7e3a758a3cbfcad836664c8e1cc2de7541d5fa19ec734d3f144f484d2907618ddff98e7e58367a189734db1c049ff805281818d6cf7f8487e7eef6b5f93250c90b7a3030f68c0d9654b0c32a4949cca7b37ceb67cc4445489f52b771627a7807167b7abbb3d84c1f77ba298c55cc8a3a354bbaca0e05d0bbf548b19958250acaf7df859bb4893f0c8c380c26aaa6c137d6ba94fea724e8006935bf11670ff0d17d33a46114884910bdd08493023c357130312a6acde2d41a3a01e9a8607e70d8a76efb135affe", 0xc9, r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r0, r1) 2018/04/27 01:45:40 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x1ff, 0x200, 0x5, 0x2}, {0x3ff, 0x7f, 0x0, 0x1f}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) r2 = dup2(r0, r1) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) dup2(r0, r2) 2018/04/27 01:45:40 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000800", @ANYRES32=0x0], &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1}, 0x8) 2018/04/27 01:45:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x32f7ff71, 0x200, 0x10000, 0x0, 0x9}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYBLOB="ff07eb00e1b08dd691fcecf9e81ced7906ee8a83ab68ed3c65091a38250973f69129f7e73699e2896ba020c24a12bf8595677cf891cf1d7c73d9688ed6488682d75c0c17098714283a1d771cf75622ab67f4ea23baa8d08f1fbd9d6719d0994ddf23e545aafea2c7acd85f3e5af8d546d406c3dd25ac0934541b3662d18e7b0751e6cdbaa189d23368334db877676a58faff62d282e0599c9e7e5d20ae5333ac6890d325a66c30ad985ae7648989e5f4910c4587a1f5539b4b3eaa3e454dc8ddc8024ee4e3295ca5712eff03d7ad0f12d0029c34b0db081541b9cefca85e0cb624d671dafe91f7cf91d11bceb28e3e"], 0xf3) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000540)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000580)={'vcan0\x00', r4}) prctl$intptr(0x1d, 0x7fff) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/27 01:45:40 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000680)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000100)=0x5) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000140)=""/254) write$sndseq(r1, &(0x7f0000011fd2)=[{0x1, 0x0, 0x0, 0x0, @tick=0x3, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) close(r0) 2018/04/27 01:45:40 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="1fc37377e081820427176866423db47ed8679d26306fd8", 0x17, 0x9}], 0x40081, &(0x7f0000000100)={[{@type={'type', 0x3d, "edd148b4"}, 0x2c}, {@gid={'gid', 0x3d, [0x39, 0x39, 0x7f, 0x33, 0x3f, 0x37, 0x78, 0x38, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x2d]}, 0x2c}, {@creator={'creator', 0x3d, "5822c383"}, 0x2c}]}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = open(&(0x7f0000000200)='./file0\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000240)={{0x3, 0x5b}, 'port0\x00', 0x80, 0x0, 0x100000000, 0x7, 0x8, 0x7fff, 0x88000000000000, 0x0, 0x5}) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0x6e) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x4000, 0x0) accept$ipx(r3, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/04/27 01:45:40 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x2, 0x130, [0x0, 0x20000080, 0x200000b0, 0x200002a0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'bcsf0\x00', 'eql\x00', 'gretap0\x00', 'ip6_vti0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2}]}, 0x1a8) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/27 01:45:40 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000000c0)={0x4, 0x0, [{}, {}, {}, {}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x8}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000900)={0x0, @in6={{0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6c4}}}, &(0x7f00000009c0)=0x84) sendmsg$inet_sctp(r1, &(0x7f0000000a80)={&(0x7f0000000140)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000180)="effc053d9f29c94281a6eac6e88a14f92460bdd7cf3a896f346724c517f7aa9a5e82ab952411ff3e2f1243e8999e402f7e736b2c7a4916a486163caf7bc75d7340255d0d7a8e92e130fd5a3dbc208ce904ef95580d68cb7082214c5cfd634631a950460d785c8c3b28120f8c7c87899297a4fca5898dad07cb300c1283748374099f6f34d5f62765a8212a8ce99dadc59e4e888b0b66a55b7d8de1ae928f9d8e9df51a23ef1e6917386644711d22946803", 0xb1}, {&(0x7f0000000240)="21508106a055bde2c8cc60395fbbcaac3a15413caa07a9d9125544cf7c8e4cfcbca27851c718201a7a9140d2f506788e49d0ceecb235f9becb758c78fa43125fd723d06f8a363b1eafd646", 0x4b}, {&(0x7f00000002c0)="011da6a8931239452efff196050c9be7e27de8fe0b249b8095530026c0b832314a51b8084bc1139134685fda4ea0037fa4c2fc68fea01c8453c2fec61b6ac9a05717702dff4e3aba3f", 0x49}, {&(0x7f0000000340)="1dae89e8d04e688456613f76896fcdd2c887445f9f316c", 0x17}, {&(0x7f0000000380)="6b82e1dba6481c1f49924d0e5e7c83a41e318becc9e27bd3c4a8211b57ea5db9ef5486f0cdc21a9caa0244385d1a5096ea44a528f248c337218f40a3cb2dcf5b588e98107008b7b6eafb40ce80a1aad1960bc1b06e48a6a2688b1ea4e03c365be16bda051920ff2adcdd4143891031cd25049949aaf16f77e89e517bf6481723357d7ff5085db8688a9e5b39bc831350fc8fd8c40dfbbb7e5eb6a1f60cf26abf7aa1dc1f5f033724619be9db9d098e2ec7ccf8aca4b546af905251085e25458ac105db106491ae7958e7ef4bc244afe59540d4a08952d5f2d860b323df661fcd9aaa56548588e06d9a25", 0xea}, {&(0x7f0000000480)="22f0450ab2618603910fee7d95c43bd8cd54a6247f2b81f72f5993bb529c3e84ffee445a24f4f21642cb0d3317f32cab900a11a8b51e70bbff0cca147104d89f8ec317d80205f80c07", 0x49}, {&(0x7f0000000500)="96640876855dbb28cb247d26d6254c858058ae7944926086ddc324fe1a32bc64b419302de91ec7af232e2246eac37ed52329f11eb548dce2c0e88e73a6352632829e5f524be2f94507c44d6a426bd57e59149564f0ca7fd4238adad8fd82ea0c4bf7272cf92fd7a7036e65a7102b526dd9", 0x71}, {&(0x7f0000000580)="1ea5335814bb40814131dc42cb04849afaa5a64944a470037600567dc79cf35fcee0545ae2e80212cdf3317e0c3fb92bdcf5c3518e7fb481f20a99471e4b7f505bf6353f3e439d09348d90a438b6b4ca6e6066c998d81ceca6b50382a5f48a31ac1d55b553b1481bac174a3080537385cd89d5b8f68f1c3885277fa1a55bd31b73d16d8c730f48d2a3c37dfdd2e67f3aa530b6fef016263dbf37941e27201f4cd8c4ede2118a0a9a0695a3f8150dc5b74daab11d4bf160a5ffa5634edcae46673f8c66a26bcd55ba0f0fcc3e5299cb4a0c769fa696d1146e7f406950c2dc85e297af65338f2f4b69755c8a2f0da0e955382f1d", 0xf3}, {&(0x7f0000000680)="2cb123eb480639a1f64738f5ad9bdaa83d0e30161558d1f4d565bf97fee169b3f5261b865b52db6ca7e1c6dd84b6d8176aa9094d21f2c6f5af3a45dac4296c7e17658207d651e9e797de15649979d6a18a0f8c46ff0555c57d02214668e89ffeb8e47a289491c8c899529ea60c6af5f75fa515984b6a49323546db390b439b3f14b7232c10a9f8a9d93b62d090ce859e8bcff1d80f7a55947dbc863e53378c5a0dba9f27284b5d6b6d0bde84c820fb09a378ad405147829cbce55a24a619940691b58c9236ef37b368aa033b4d98f5786fe653bc41707181f4a2", 0xda}, {&(0x7f0000000780)="cf96774a21ebc5750e1c9652c39ea4ea9b39", 0x12}], 0xa, &(0x7f0000000a00)=[@sndinfo={0x20, 0x84, 0x2, {0x3811, 0x8208, 0x9, 0xed, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xd66c, 0x2, 0x5, 0xfff, r3}}], 0x60, 0x8000}, 0x10) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003b9fdc)) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0xff) 2018/04/27 01:45:41 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x3ad, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffffffffffff05) 2018/04/27 01:45:41 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x400000000406, 0xffffffffffffffff) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000bfc000)=0x10000000) 2018/04/27 01:45:41 executing program 4: syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x4000) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x802) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='nr0\x00', 0x1}) 2018/04/27 01:45:41 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)='zkeyringmime_typelo\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) socket$kcm(0x29, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc05c5340, &(0x7f00006e7f50)={{0x80}, 'port0\x00'}) r4 = dup2(r0, r1) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000080)=0x8, 0x4) 2018/04/27 01:45:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x6, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000180)={@multicast2, @rand_addr, 0x0}, &(0x7f00000001c0)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000200)=r2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f75746503e800", 0x20, 0x4, 0x500, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f0000000240), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x0, 0x0, 'lo\x00', 'teql0\x00', 'syzkaller1\x00', 'ip_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="6c17f62fba12", [], 0xb0, 0xe8, 0x138, [@devgroup={'devgroup\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x690e4e971ed0fbd6}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}, {{{0x11, 0x0, 0x0, 'lo\x00', 'team0\x00', 'bridge_slave_0\x00', 'team0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff], 0x70, 0xe8, 0x138}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "6cc71594b6716a69cfd6fb74c4d823d39e9a7c96386b844ac846af939644d7a18c056898161ced995214ec120904dcefc39f96fc2351d2ee163dabfb436965bb"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x80, 0x40}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00\x00\x00\x00\x00 ', 'tunl0\x00', 'ip6tnl0\x00', 'ifb0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xfffffffffffffffd, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x578) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/27 01:45:41 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xca, "131fed347056de8c0f369a311485b6f8bfa47b59e0ef0a3d1f3c235577ec387e5c1961acfa3ce26babe0bd16710f015e48978bdb943f1546fc75b81c3a39f0f0389c64740f7894092757c887719f5519746f319500265b53b36ce7939f55e3a7dba6a45cb4e3e704b1c292981ec29fbd2d0cd4482023ae26ea38c650c3a0cf277acf9cf608dc6414a774bbce877683296d2f8f3a1f01b2ca2c0b87532596ee392d163110ec812fa28da0d67e389d0130aa7c5d3f43b40ffd82775c8f51f67029432e1f6ef75d05daa43d"}, &(0x7f0000000200)=0xd2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000440)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000480)="4e65042f69636d700e") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0xf065, 0x0, 0x10002, 0x98a6}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000000080)={0x73d5, r5}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000662000), 0x4) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000280)=""/112, 0x70}, {&(0x7f0000000300)=""/188, 0xbc}, {&(0x7f00000003c0)=""/40, 0x28}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abaffc)=0x18) 2018/04/27 01:45:41 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x0) set_robust_list(&(0x7f0000000200)={0x0, 0xff, &(0x7f00000001c0)={&(0x7f0000000180)}}, 0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x2, 0x8000}, &(0x7f00000000c0)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x76, 0x80000001, 0x4, 0x34, 0x6, 0x6, 0x8cb, 0x18e1, r1}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0x3) 2018/04/27 01:45:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000100)={"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"}) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xc9, 0x82000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000500)={{0xa, 0x4e20}, {0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x9}, 0x8, [0x20, 0x2, 0x46cb, 0x101, 0x0, 0x3, 0x100000001, 0x6]}, 0x5c) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000070}]}) 2018/04/27 01:45:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f3000)) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x4100c3) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000040)=0x2) 2018/04/27 01:45:41 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="776317e2ac98") ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000180)={0x5, 0x4, [0x5]}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000040)=0x68) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x300000000000000}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x0, 0x0, 0x1}, 0x14}, 0x1}, 0x0) [ 82.991860] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 83.018706] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 83.077498] ================================================================== [ 83.093401] BUG: KASAN: slab-out-of-bounds in __sctp_v6_cmp_addr+0x4c7/0x530 [ 83.100597] Read of size 8 at addr ffff8801d6d91610 by task syz-executor0/7096 [ 83.107952] [ 83.109577] CPU: 1 PID: 7096 Comm: syz-executor0 Not tainted 4.17.0-rc2+ #18 [ 83.116749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.126106] Call Trace: [ 83.128689] dump_stack+0x1b9/0x294 [ 83.132310] ? dump_stack_print_info.cold.2+0x52/0x52 [ 83.137490] ? printk+0x9e/0xba [ 83.140761] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 83.145512] ? kasan_check_write+0x14/0x20 [ 83.149742] print_address_description+0x6c/0x20b [ 83.154576] ? __sctp_v6_cmp_addr+0x4c7/0x530 [ 83.159064] kasan_report.cold.7+0x242/0x2fe [ 83.163483] __asan_report_load8_noabort+0x14/0x20 [ 83.168408] __sctp_v6_cmp_addr+0x4c7/0x530 [ 83.172729] sctp_inet6_cmp_addr+0x169/0x1a0 [ 83.177137] sctp_bind_addr_match+0x20b/0x400 [ 83.181632] ? sctp_bind_addrs_to_raw+0x370/0x370 [ 83.186473] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 83.192027] ? sctp_v4_available+0x1b1/0x200 [ 83.196434] ? sctp_inet6_bind_verify+0xb2/0x500 [ 83.201183] sctp_do_bind+0x1c0/0x5f0 [ 83.204982] sctp_bindx_add+0x90/0x1a0 [ 83.208898] sctp_setsockopt_bindx+0x2ad/0x320 [ 83.213481] sctp_setsockopt+0x12c4/0x7000 [ 83.217708] ? __lock_acquire+0x7f5/0x5140 [ 83.221936] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 83.227648] ? debug_check_no_locks_freed+0x310/0x310 [ 83.232828] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 83.238356] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 83.243454] ? futex_wait+0x5c1/0x9f0 [ 83.247256] ? futex_wait_setup+0x400/0x400 [ 83.251575] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 83.256756] ? perf_trace_lock+0xd6/0x900 [ 83.260905] ? perf_trace_lock_acquire+0xe3/0x980 [ 83.265748] ? zap_class+0x720/0x720 [ 83.269452] ? perf_trace_lock+0x900/0x900 [ 83.273676] ? get_futex_key+0x1e90/0x1e90 [ 83.277902] ? graph_lock+0x170/0x170 [ 83.281705] ? find_held_lock+0x36/0x1c0 [ 83.286042] ? lock_downgrade+0x8e0/0x8e0 [ 83.290187] ? rcu_is_watching+0x85/0x140 [ 83.294331] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 83.299524] ? __fget+0x40c/0x650 [ 83.302976] ? expand_files.part.8+0x9a0/0x9a0 [ 83.307550] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 83.312741] ? __fget+0x40c/0x650 [ 83.316192] ? __fget_light+0x2ef/0x430 [ 83.320156] ? fget_raw+0x20/0x20 [ 83.323613] ? _raw_spin_unlock+0x22/0x30 [ 83.327765] ? kcov_ioctl+0x56/0x1b0 [ 83.331469] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 83.337000] ? do_vfs_ioctl+0x1f2/0x16a0 [ 83.341064] ? __fget_light+0x2ef/0x430 [ 83.345038] sock_common_setsockopt+0x9a/0xe0 [ 83.349529] __sys_setsockopt+0x1bd/0x390 [ 83.353668] ? kernel_accept+0x310/0x310 [ 83.357728] ? do_futex+0x27d0/0x27d0 [ 83.361533] __x64_sys_setsockopt+0xbe/0x150 [ 83.365930] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 83.370938] do_syscall_64+0x1b1/0x800 [ 83.374821] ? finish_task_switch+0x1ca/0x810 [ 83.379308] ? syscall_return_slowpath+0x5c0/0x5c0 [ 83.384231] ? syscall_return_slowpath+0x30f/0x5c0 [ 83.389153] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 83.394512] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 83.399348] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.404525] RIP: 0033:0x455389 [ 83.407700] RSP: 002b:00007ff92f5b5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 83.415397] RAX: ffffffffffffffda RBX: 00007ff92f5b66d4 RCX: 0000000000455389 [ 83.422656] RDX: 0000000000000064 RSI: 0000000000000084 RDI: 0000000000000013 [ 83.429920] RBP: 000000000072c010 R08: 0000000000000010 R09: 0000000000000000 [ 83.437189] R10: 0000000020223fd4 R11: 0000000000000246 R12: 00000000ffffffff [ 83.444445] R13: 00000000000005cd R14: 00000000006fbbd8 R15: 0000000000000002 [ 83.451716] [ 83.453332] Allocated by task 7096: [ 83.456952] save_stack+0x43/0xd0 [ 83.460401] kasan_kmalloc+0xc4/0xe0 [ 83.464105] __kmalloc_node+0x47/0x70 [ 83.467894] kvmalloc_node+0x6b/0x100 [ 83.471680] vmemdup_user+0x2d/0xa0 [ 83.475294] sctp_setsockopt_bindx+0x5d/0x320 [ 83.479772] sctp_setsockopt+0x12c4/0x7000 [ 83.483998] sock_common_setsockopt+0x9a/0xe0 [ 83.488486] __sys_setsockopt+0x1bd/0x390 [ 83.492620] __x64_sys_setsockopt+0xbe/0x150 [ 83.497017] do_syscall_64+0x1b1/0x800 [ 83.500897] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.506073] [ 83.507683] Freed by task 1: [ 83.510692] save_stack+0x43/0xd0 [ 83.514133] __kasan_slab_free+0x11a/0x170 [ 83.518358] kasan_slab_free+0xe/0x10 [ 83.522146] kfree+0xd9/0x260 [ 83.525240] acpi_ds_create_operand+0x607/0x8bd [ 83.529898] acpi_ds_evaluate_name_path+0x146/0x482 [ 83.534906] acpi_ds_exec_end_op+0x2b5/0xe90 [ 83.539403] acpi_ps_parse_loop+0x8cd/0x186d [ 83.543798] acpi_ps_parse_aml+0x218/0x86a [ 83.548025] acpi_ps_execute_method+0x521/0x597 [ 83.552683] acpi_ns_evaluate+0x717/0x9bc [ 83.556818] acpi_evaluate_object+0x484/0x8b7 [ 83.561305] acpi_evaluate_integer+0x121/0x260 [ 83.565883] acpi_bus_get_status_handle+0x26/0xa0 [ 83.570714] acpi_bus_check_add+0x393/0xb40 [ 83.575030] acpi_ns_walk_namespace+0x224/0x400 [ 83.579695] acpi_walk_namespace+0xf2/0x12c [ 83.584012] acpi_bus_scan+0x138/0x160 [ 83.587891] acpi_scan_init+0x404/0x8df [ 83.591851] acpi_init+0x936/0x9fa [ 83.595379] do_one_initcall+0x127/0x913 [ 83.599429] kernel_init_freeable+0x49b/0x58e [ 83.603914] kernel_init+0x11/0x1b3 [ 83.607527] ret_from_fork+0x3a/0x50 [ 83.611220] [ 83.612836] The buggy address belongs to the object at ffff8801d6d91600 [ 83.612836] which belongs to the cache kmalloc-32 of size 32 [ 83.625310] The buggy address is located 16 bytes inside of [ 83.625310] 32-byte region [ffff8801d6d91600, ffff8801d6d91620) [ 83.636993] The buggy address belongs to the page: [ 83.641912] page:ffffea00075b6440 count:1 mapcount:0 mapping:ffff8801d6d91000 index:0xffff8801d6d91fc1 [ 83.651345] flags: 0x2fffc0000000100(slab) [ 83.655571] raw: 02fffc0000000100 ffff8801d6d91000 ffff8801d6d91fc1 0000000100000030 [ 83.663440] raw: ffffea00075b3060 ffff8801da801238 ffff8801da8001c0 0000000000000000 [ 83.671304] page dumped because: kasan: bad access detected [ 83.676996] [ 83.678609] Memory state around the buggy address: [ 83.683522] ffff8801d6d91500: fb fb fb fb fc fc fc fc 00 00 00 fc fc fc fc fc [ 83.690867] ffff8801d6d91580: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 83.698211] >ffff8801d6d91600: 00 00 fc fc fc fc fc fc fb fb fb fb fc fc fc fc [ 83.705551] ^ [ 83.709425] ffff8801d6d91680: fb fb fb fb fc fc fc fc 00 00 00 fc fc fc fc fc [ 83.716778] ffff8801d6d91700: fb fb fb fb fc fc fc fc 00 00 00 fc fc fc fc fc [ 83.724121] ================================================================== [ 83.731460] Disabling lock debugging due to kernel taint [ 83.737605] Kernel panic - not syncing: panic_on_warn set ... [ 83.737605] [ 83.744998] CPU: 1 PID: 7096 Comm: syz-executor0 Tainted: G B 4.17.0-rc2+ #18 [ 83.753578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.762936] Call Trace: [ 83.765542] dump_stack+0x1b9/0x294 [ 83.769179] ? dump_stack_print_info.cold.2+0x52/0x52 [ 83.774378] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 83.779143] ? __sctp_v6_cmp_addr+0x3f0/0x530 [ 83.783643] panic+0x22f/0x4de [ 83.786843] ? add_taint.cold.5+0x16/0x16 [ 83.791003] ? do_raw_spin_unlock+0x9e/0x2e0 [ 83.795411] ? do_raw_spin_unlock+0x9e/0x2e0 [ 83.799808] ? __sctp_v6_cmp_addr+0x4c7/0x530 [ 83.804290] kasan_end_report+0x47/0x4f [ 83.808252] kasan_report.cold.7+0x76/0x2fe [ 83.812564] __asan_report_load8_noabort+0x14/0x20 [ 83.817477] __sctp_v6_cmp_addr+0x4c7/0x530 [ 83.821784] sctp_inet6_cmp_addr+0x169/0x1a0 [ 83.826178] sctp_bind_addr_match+0x20b/0x400 [ 83.830659] ? sctp_bind_addrs_to_raw+0x370/0x370 [ 83.835503] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 83.841024] ? sctp_v4_available+0x1b1/0x200 [ 83.845416] ? sctp_inet6_bind_verify+0xb2/0x500 [ 83.850166] sctp_do_bind+0x1c0/0x5f0 [ 83.853956] sctp_bindx_add+0x90/0x1a0 [ 83.857829] sctp_setsockopt_bindx+0x2ad/0x320 [ 83.862404] sctp_setsockopt+0x12c4/0x7000 [ 83.866624] ? __lock_acquire+0x7f5/0x5140 [ 83.870845] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 83.876544] ? debug_check_no_locks_freed+0x310/0x310 [ 83.881718] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 83.887243] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 83.892337] ? futex_wait+0x5c1/0x9f0 [ 83.896132] ? futex_wait_setup+0x400/0x400 [ 83.900439] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 83.905612] ? perf_trace_lock+0xd6/0x900 [ 83.909742] ? perf_trace_lock_acquire+0xe3/0x980 [ 83.914566] ? zap_class+0x720/0x720 [ 83.918261] ? perf_trace_lock+0x900/0x900 [ 83.922479] ? get_futex_key+0x1e90/0x1e90 [ 83.926696] ? graph_lock+0x170/0x170 [ 83.930486] ? find_held_lock+0x36/0x1c0 [ 83.934534] ? lock_downgrade+0x8e0/0x8e0 [ 83.938674] ? rcu_is_watching+0x85/0x140 [ 83.942807] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 83.947988] ? __fget+0x40c/0x650 [ 83.951437] ? expand_files.part.8+0x9a0/0x9a0 [ 83.956004] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 83.961186] ? __fget+0x40c/0x650 [ 83.964624] ? __fget_light+0x2ef/0x430 [ 83.968584] ? fget_raw+0x20/0x20 [ 83.972029] ? _raw_spin_unlock+0x22/0x30 [ 83.976163] ? kcov_ioctl+0x56/0x1b0 [ 83.979862] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 83.985383] ? do_vfs_ioctl+0x1f2/0x16a0 [ 83.989429] ? __fget_light+0x2ef/0x430 [ 83.993390] sock_common_setsockopt+0x9a/0xe0 [ 83.997868] __sys_setsockopt+0x1bd/0x390 [ 84.001998] ? kernel_accept+0x310/0x310 [ 84.006048] ? do_futex+0x27d0/0x27d0 [ 84.009838] __x64_sys_setsockopt+0xbe/0x150 [ 84.014228] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 84.019228] do_syscall_64+0x1b1/0x800 [ 84.023100] ? finish_task_switch+0x1ca/0x810 [ 84.027580] ? syscall_return_slowpath+0x5c0/0x5c0 [ 84.032495] ? syscall_return_slowpath+0x30f/0x5c0 [ 84.037410] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 84.042757] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 84.047592] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 84.052770] RIP: 0033:0x455389 [ 84.055946] RSP: 002b:00007ff92f5b5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 84.063638] RAX: ffffffffffffffda RBX: 00007ff92f5b66d4 RCX: 0000000000455389 [ 84.070889] RDX: 0000000000000064 RSI: 0000000000000084 RDI: 0000000000000013 [ 84.078141] RBP: 000000000072c010 R08: 0000000000000010 R09: 0000000000000000 [ 84.085398] R10: 0000000020223fd4 R11: 0000000000000246 R12: 00000000ffffffff [ 84.092657] R13: 00000000000005cd R14: 00000000006fbbd8 R15: 0000000000000002 [ 84.100521] Dumping ftrace buffer: [ 84.104043] (ftrace buffer empty) [ 84.107732] Kernel Offset: disabled [ 84.111339] Rebooting in 86400 seconds..