INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] 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[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.36' (ECDSA) to the list of known hosts. 2018/04/08 11:22:30 fuzzer started 2018/04/08 11:22:30 dialing manager at 10.128.0.26:41897 2018/04/08 11:22:36 kcov=true, comps=false 2018/04/08 11:22:39 executing program 0: recvmsg(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/35, 0x23}, {&(0x7f00000000c0)=""/242, 0xf2}, {&(0x7f00000001c0)=""/50, 0x32}, {&(0x7f0000000200)=""/178, 0xb2}, {&(0x7f00000002c0)=""/84, 0x54}], 0x5, &(0x7f00000003c0)=""/176, 0xb0, 0x9}, 0x2) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000004c0)=0x3f, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000500)='bbr\x00', 0x4) r1 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x43) utimensat(r1, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={{0x77359400}, {0x77359400}}, 0x100) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000600)={'ipvs\x00'}, &(0x7f0000000640)=0x1e) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00000006c0)) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000700)={{0x2f, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e22, 0x4, 'lblcr\x00', 0x1f9a04e1d986f9bf, 0x9, 0x3e}, {@loopback=0x7f000001, 0x4e23, 0x4, 0x1, 0x1, 0x7}}, 0x44) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000780), &(0x7f00000007c0)=0x14) r4 = msgget$private(0x0, 0x200) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000800)=""/234) ioctl$KDDELIO(r1, 0x4b35, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000900)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000940)=0x20) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000980)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000009c0)={r7}, &(0x7f0000000a00)=0x8) msgrcv(r4, &(0x7f0000000a40)={0x0, ""/149}, 0x9d, 0x3, 0x2000) getdents64(r1, &(0x7f0000000b00)=""/163, 0xa3) symlink(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)='./file0\x00') r8 = semget$private(0x0, 0x2, 0x28a) semctl$IPC_STAT(r8, 0x0, 0x2, &(0x7f0000000c40)=""/246) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000d40)=0x4, 0x4) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000d80)={'ipddp0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000dc0)={r5, 0xe6}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000e40)={r6, 0x38, &(0x7f0000000e00)=[@in6={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x10000}, @in6={0xa, 0x4e24, 0x1, @empty, 0xcec}]}, &(0x7f0000000e80)=0x10) r9 = fcntl$getown(r1, 0x9) ptrace$poke(0x4, r9, &(0x7f0000000ec0), 0xffffffffffffff81) connect$unix(r1, &(0x7f0000000f00)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/04/08 11:22:39 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8c20, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x4b606188, @mcast1={0xff, 0x1, [], 0x1}, 0x377a}}, 0x401, 0x5, 0x100000000000000, 0x1f, 0x3}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0x5}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, {0xa, 0x4e22, 0xffffffffffffe328, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x1}, 0x0, [0x7, 0x3, 0x7, 0x8, 0x20, 0xa479, 0x6]}, 0x5c) ioctl$TIOCCBRK(r0, 0x5428) getitimer(0x3, &(0x7f0000000280)) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000002c0)={0x0, 0x5bc, 0xffffffffffffffff}) ioctl$KDSETLED(r0, 0x4b32, 0x100) r2 = accept$netrom(r0, &(0x7f0000000300)=@full, &(0x7f0000000380)=0x48) r3 = semget$private(0x0, 0x2, 0x300) semctl$GETNCNT(r3, 0x4, 0xe, &(0x7f00000003c0)=""/93) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) set_thread_area(&(0x7f0000000440)={0x4, 0x20001000, 0x400, 0x2, 0x80000001, 0x8, 0x80, 0x7ff, 0x5975, 0x7}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000480)={0x0, 0x10001, 0x400, 0x7fffffff, 0x5}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x20010, r2, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00000004c0), &(0x7f0000000500)=0x4) semtimedop(r3, &(0x7f0000000540)=[{0x0, 0x3, 0x800}, {0x2, 0x8, 0x1000}, {0x2, 0x10000, 0x800}], 0x3, &(0x7f0000000580)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000005c0), 0x4) setxattr(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=@known='security.capability\x00', &(0x7f0000000680)='/dev/input/mouse#\x00', 0x12, 0x3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r4 = request_key(&(0x7f0000000740)='blacklist\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000007c0)='eth1wlan1\x00', 0xfffffffffffffffb) keyctl$invalidate(0x15, r4) semget$private(0x0, 0x1, 0x180) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000800)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000840)=0x80000001, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000880)={@dev={0xfe, 0x80, [], 0x10}, 0x7, 0x2, 0x1, 0xf, 0x1, 0x101, 0x10001}, 0x20) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000008c0)={0x5, 0x100000000, 0xf8c, 0x3f}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000900)={'tunl0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/04/08 11:22:39 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @empty, 0x1, 0x2, [@rand_addr=0xed7c, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x18) fcntl$setsig(r0, 0xa, 0xd) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) capget(&(0x7f0000000140)={0x19980330, r3}, &(0x7f0000000180)={0xffffffff, 0x3, 0x5, 0xf74}) r4 = syz_open_procfs(r3, &(0x7f00000001c0)='ns\x00') r5 = openat$cgroup_ro(r4, &(0x7f0000000200)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000001280)=0x1008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000012c0)={r6, 0x3d}, &(0x7f0000001300)=0x8) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000001340)={0x2, 0x80000000, 0x6, 0xffff}, 0x10) r8 = syz_open_dev$vcsa(&(0x7f0000001380)='/dev/vcsa#\x00', 0x3, 0x200000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r8, 0x84, 0x1c, &(0x7f00000013c0), &(0x7f0000001400)=0x4) setsockopt$netrom_NETROM_T1(r8, 0x103, 0x1, &(0x7f0000001440)=0x20, 0x4) r9 = creat(&(0x7f0000001480)='./file0\x00', 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f00000014c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001500)={0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000001540)={r10, r11, 0x800}) ioctl$TIOCOUTQ(r9, 0x5411, &(0x7f0000001580)) ioctl$int_out(r4, 0x5462, &(0x7f00000015c0)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000001600)={r7, 0x84, "f66a7598d28c84d106fe945f9b080e96ab5bfbbf0eea187ce56c24b8e9b127a0bd96c011dffb6e09d4849cf1d6d776c95a7dc18fdbf3429c58f065a54a485d4cf8d3182c2e10f3fcf4a3ca996bdf65719639d4031000dcc5a27dc40e4c91adab89685277e990adb1198034a2fb1d4fac29789e9aeba494e0b9e9c2013044f545da0fb4c8"}, &(0x7f00000016c0)=0x8c) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000001700)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) getsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000001740), 0x10) r12 = syz_genetlink_get_family_id$fou(&(0x7f00000017c0)='fou\x00') sendmsg$FOU_CMD_GET(r9, &(0x7f00000018c0)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000001800)={0x4c, r12, 0x800, 0x70bd25, 0x25dfdbff, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000001900)=@assoc_value={r6, 0x3}, &(0x7f0000001940)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000001980)={0x7fffffff, 0x7f, 0x9, 0x7, 0xe5}, 0x14) ioctl$TCXONC(r4, 0x540a, 0xff) move_pages(r3, 0x1, &(0x7f00000019c0)=[&(0x7f0000ffb000/0x4000)=nil], &(0x7f0000001a00)=[0xdfa, 0x0], &(0x7f0000001a40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) 2018/04/08 11:22:39 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3, 0xc00) sendmsg$kcm(r2, &(0x7f0000003700)={&(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000180)="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"}, {0xf8, 0x113, 0x8f8b, "ecbcfe4bb6939b95bcc828670bc586b24f53a1933be331876519dff618d259aa4f0d84eb0db929d67ea0ba97c51fe99e8ebe4c8117fd8331ea9677cec38e4d351566fbb0fa9fd9e85acd16e4583a355e746bb3608641bb0d7f69987db82fde8cbe97d3bfd9f670ca5af97cb6fc1d3258d7c2942c56dbba3c99a3e379518b66de6c658b747ac9fdd3d9fea1290ebfe90a85f2860ab4a6e92446d59c2ef94cd942f157ce670f8666886f3d321339fbf2a9adb20863263699cb887de8b5c49fe16266c4ae578d2ecc6d1d8c7b0b4d5b80c64588e7980ff5df975b4e9f56d5098d7992"}], 0x2518, 0x8000}, 0x4040) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003740)) r3 = syz_genetlink_get_family_id$team(&(0x7f00000037c0)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000003800)={@empty, @multicast1, 0x0}, &(0x7f0000003840)=0xc) r5 = accept$packet(r2, &(0x7f0000003940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003980)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000039c0)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000003ac0)=0xe8) getsockname$packet(r2, &(0x7f0000003b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003b40)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000005440)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000005540)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005580)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000005680)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000056c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast2}}, &(0x7f00000057c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005800)={'team0\x00', 0x0}) getpeername$packet(r2, &(0x7f0000005840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005880)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000005c40)={&(0x7f0000003780)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000005c00)={&(0x7f00000058c0)={0x304, r3, 0xd00, 0x70bd26, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r4}, {0x100, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x1e0, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfc}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r9}}}, {0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}]}}]}, 0x304}, 0x1, 0x0, 0x0, 0x40}, 0x1) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000005c80)={'ip_vti0\x00', @ifru_ivalue=0x2}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000005cc0)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000005d40)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r2, &(0x7f0000005ec0)={&(0x7f0000005d80)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000005e80)={&(0x7f0000005dc0)=@ipv6_newroute={0xb0, 0x18, 0x0, 0x70bd2b, 0x25dfdbfd, {0xa, 0x0, 0x30, 0x3, 0xff, 0x4, 0x0, 0x5, 0x200}, [@RTA_METRICS={0x7c, 0x8, "3b6ada71d2d0b79d38114a92c49d197898b2859ca940a8d2e0cf2632508a5f87a4fdaaca63180c47b3031276563493d3c4b692ca98159baacd2017b8d091c2852a8bc36d4813518dfe840094e454a224e600d2d905fefd3cfeae41e23e9393ff182de1042c4b9193622607a044aa3e3c245dfd039464"}, @RTA_MARK={0x8, 0x10, 0x6}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_EXPIRES={0x8, 0x10, 0xffff}]}, 0xb0}, 0x1, 0x0, 0x0, 0x40}, 0x4000) setsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000005f00)="3b8c03ae6cb49701f67cf8a4eb3a46aed6f05d721232ee55cc99f2dcc12b73fa1b98bc9edd56d3acec469265dc44cfa85f7f91c5b6fdae246b1e47ca9dc25cb965b1d0fc97bd1ae75944d01748262ea56fc4e13e3fd44bcd87f78c09094ae2e9e4c5d7f4739765f6a2f98eda7641c0740b387094f692c8521e72593ffa72542d322a5bdb03a7b6f34d4ebc9d3a5353bf50e01311f94e7241a21bb5d5ff6a7dfeb9c0b9e3957b6a39aa7d97f89076d9f4af4f7430bed0d58d128c88e21f7f43b4e037598b50513bbe43b2778776c2329ee2be3f1e7cb28c", 0xd7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000006000)={r1, 0xa1, "f81377ba0cbe2435c1192efa3de49b1c8a96c8d346d121b63d772f290f3e1404f94134ee9ef445d1369964e60116d177c2c6f76fef00fff4e052a18706d6c588fbdf5207667eaa469f6ceeed30669d429c2f8dd7a209051a9634d125038ae1934c7013138ec7cc4fa98bf7b0aeca1bc27ddd1d8e15e251821f1168b5865cf26bfb865477a22d6435fd63ce38c1397ed356875783932554830a650541efff099ae6"}, &(0x7f00000060c0)=0xa9) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000006100)) fcntl$setsig(r14, 0xa, 0x25) llistxattr(&(0x7f0000006140)='./file0\x00', &(0x7f0000006180)=""/67, 0x43) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000006200)="d91999268bde0a30a2a645b0c5992cb1", 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000006240)={r15, 0x3ff, 0x30}, 0xc) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r5) r16 = getpgid(0xffffffffffffffff) get_robust_list(r16, &(0x7f0000006340)=&(0x7f0000006300)={0x0, 0x0, &(0x7f00000062c0)={&(0x7f0000006280)}}, &(0x7f0000006380)=0x18) 2018/04/08 11:22:39 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r0, 0x50, &(0x7f0000000100)}, 0x10) r1 = fcntl$getown(r0, 0x9) sched_getscheduler(r1) syz_mount_image$iso9660(&(0x7f00000001c0)='iso9660\x00', &(0x7f0000000200)='./file0\x00', 0x6, 0x1, &(0x7f0000000340)=[{&(0x7f0000000240)="488b851651e1b0b1d96dba4878eb39d41cc17dedd96ecfd3bf811ac9b8ab02ac968a1ee5badf9e2e09736add64a0544834dd00c2da35b3ead2be358253876383aead600becb690f7c1e38003157ab7857e0efb050b0dddf104a8be63dbb55a5af0908c8ebff8eb221a295901d38e3dd74f95baa5e042b44fc54d94f626ac3b8896da07390bf46a1bca04036984a7378dc32306b24f38c4fbb28357f111357721a460deb8fcc1dfb94a4391934fa02a0eac83bd7434730f62e1fa77eeb436e7bf60260bbf1d4bc6a31a4545ea32b25995ada7fdbbfed6ef5fd6232dc3d34b142ca0e3d626c5b0007aa263", 0xea, 0x1ff}], 0x10, &(0x7f0000000380)={[{@check_strict='check=strict', 0x2c}, {@nocompress='nocompress', 0x2c}, {@hide='hide', 0x2c}]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0xe4, "25482bbebb78bc52b56e5c3ee7d17a1019c6cd459372921099303679ae6f2e97a46860fc7888e4c51da147512e90e3883b53aa32e82aa37303b523ebe7c3e49f5171ba7f4e7f20c95d7bd35763d9024af915b5e672b4f612e9fc88bb95fb7b0aa936b1546c995b2a4a0974d6ad652b5e7c66b0b3fdbb6823ff3fca499d01118163b021d9f8852d36b83b1ece873559791388c9186d4f17635b53edcf3c8dd8ee7216dbd8e1e2877d398166f8cdf40b0991dcbafdfc60e9b6fb26c7ed74e699a4a307362afac987078b65015980e8d69eb84724905d84061394be64c872fa78ffb812654b"}, &(0x7f00000004c0)=0xec) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000500)=r2, 0x4) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000540)) getsockname$unix(r0, &(0x7f0000000640)=@abs, &(0x7f00000006c0)=0x6e) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000700)={r2, 0x8001}, 0x8) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000740)={0x8, 0x0, 0x10001, 0x44056b69}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000780)={0x20, r4, 0x0, 0x8}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000007c0)=r2, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000800)={{0x7fff, 0x2}, 'port1\x00', 0x10, 0x40, 0x4, 0x100000000, 0x8, 0x9, 0xfffffffffffffffc, 0x0, 0x7, 0x7}) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000000940)={&(0x7f00000008c0)="01d5d4c304fdb0d63a54f435a543a1c337bdfdb24c26374bf24c7429fd7c74abdc122a9516938b0af5eaa9910eabfaa56b965d5559378a6a85d09a40949ed8de710e262a7f456c1f6472379eb7b7d2ae79affc1242b9e061f0df94883157aac0ee60511017f954bf82b46d7d2ebdb2904fa9dbeb12a8e1805272", 0x7a}) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000980)={0x65b3, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000a40)={{0xa, 0x4e21, 0x4c5, @mcast2={0xff, 0x2, [], 0x1}, 0xf5aa}, {0xa, 0x4e23, 0x887d, @mcast2={0xff, 0x2, [], 0x1}, 0x473}, 0x200, [0x10000, 0x5, 0x1ff, 0xff, 0x100, 0x4, 0x8, 0x49b]}, 0x5c) r5 = add_key$keyring(&(0x7f0000000ac0)='keyring\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r5, &(0x7f0000000b40)=""/110, 0x6e) fcntl$notify(r3, 0x402, 0x2b) keyctl$join(0x1, &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x0}) setsockopt(r3, 0x101, 0xb0, &(0x7f0000000c00)="8304ad6cbd93dd58550c27198210efb94aef09b1fc7fed865c402baac049af6977ac5dfcf9b50728de547a21d5fab1f7195b1a981e85b9c1db355554cc76fab5df0660f2253c9fe51ae5cb00092d1623dbed20b9e97e7774bb6e29ca9093bd0b31ae7fc49f5116fa1cc18f0cfcc2", 0x6e) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000c80)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000d80)={r2, 0x7}, 0x8) r6 = accept$inet6(r3, &(0x7f0000000dc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000e00)=0x1c) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000e40)) accept$inet6(r6, &(0x7f0000000f40), &(0x7f0000000f80)=0x1c) write$eventfd(r6, &(0x7f0000000fc0)=0x7fff, 0x8) 2018/04/08 11:22:39 executing program 4: r0 = socket$inet_sctp(0x2, 0x8adcfb388d72888a, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x934, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x62, 0x200881) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000000c0)=':eth1)mime_typeeth0*vboxnet0\\cgroup&\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='-\x00', &(0x7f0000000180)='keyring^%Awlan1$vmnet0\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='cgroup\x00', &(0x7f0000000280)='-\x00', &(0x7f00000002c0)='\x00'], 0x800) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000340)='ntfs\x00', &(0x7f0000000380)='./file0\x00', 0x800, 0xa, &(0x7f00000008c0)=[{&(0x7f00000003c0)="212016c67bf1f1791bb7e70bb3cdad26ab02cecdeb8eaeb3b78d3643c032030d5b94f24e967ae1eacfc3474de084c56e190946edf7ef4d1854faf68fd6fb9cebbd4ea0f04aff7e3d9cfae651de98ca3a4c683189555c9c22f81cd15740c541ca1f1959317e4330ad338e993f49ad504543b531947b9de9f911b2710309f0596ff1deb45cf6a950c8f9eeb3bf36d5914714043452855133a11cb2b9b762dc5fb0257015eb610e8373", 0xa8, 0x9}, {&(0x7f0000000480)="8d289d21d8b1fd0c62b17fcac39904fcf0", 0x11, 0x4}, {&(0x7f00000004c0)="3cc9ef2e58f15c1c0bd43c2bfc122b3f5caea1d68937b57c3faf7c928ad110757efb7a1a279ee5ef06a2577d621b2f36be601b5c3f6535ae5ec9d401385eb9a0c2b9eadf27cdc1d214aa92786424a808737f99f35e011f01ec348ea1c8cb86b7dfeba237757a38517784fa17d2fcaea6b6599dd3e87b7bf7b986cea06d7d461cd1f108b0665f245bceb5b77ffeb0521e57882743d235124a6a0762e2477923e8e3d2453c7d7698f7195a1271a96bce81e4d27f0ac0d244d3cc6846a186e4aabbfc0a969ae5f87a24aa460e35de8a5cbda8b23bd4ddd77eaeabba6901dd9ce927537fe07ea7c6d56651732eb0517d7d6220", 0xf1, 0x10000}, {&(0x7f00000005c0)="0f25caa05a59a2a56bd32a15", 0xc, 0xfffffffffffffff9}, {&(0x7f0000000600)="7c1c328467b4c9d020e92076a5301dc87f136f22a7702fe1f60668b687dd77df97dcd9a0df141f4df4a8fd603d00f9f7f728ac3a5e0e7b1356cd010fae2b88f78f81420b65d9", 0x46, 0x4}, {&(0x7f0000000680)="faf8f4e719bb65665d4ae5b88dba8e091bd40a4609baa3989e8aee30102bdca4b98e34f711779d10cf11df43c62d1ebeda6659737499a83cb59755b55f76fd5e0b76d6d795c42c440fd0a3de2bdde8e0f790b265b01464b1979689d372c136cbfa26b5a664f8024863cea142", 0x6c, 0x1}, {&(0x7f0000000700)="8250e773db9a08155e909175cf76c096045cd5cfd45b3be54f35bb2fb61678e506d13367f145c37578fd4ffe069ba71b93480a82fbc093ce9da548", 0x3b, 0xaff}, {&(0x7f0000000740)="d5f78c9e7c869c1913dcb3d80615fad813dcd530aeb884df1ff607ed4521fcd199c156488de29aad6945153803e8f5833ee824539e", 0x35, 0x7}, {&(0x7f0000000780)="659d1bd0a926b99c108e46d7efd2fe00b86ba96878737fd45407b65117479b403624f1fa44fbc115fe216eef4237cdb8986695181930219419a515cef51ae346110c961241ad5b71ea6e1fa8fcdb7c88af6891d22e3a6bf59f767d82204911099dee3afb3ecc9fc3a9c302df4adfd41486317b3037cc449d39ceff4daa13ae50f53e88a3129fb9a200a28abecd066d4f67dcf0cd2d90ac8b11c5c5f0b5d09d2b7715020d28ee2be46228216ace79201edbc84d4b564fd51809b1f573e8f51ff6ba8c3db3d803df9212d85e788c728b6a6df3d9bea6f0d2012238627f163dbe23c20de5a05795bb8f10058c9002", 0xed, 0x4}, {&(0x7f0000000880)="bde6f8ed4136c734a87013bab943e8546572e55f523b02fdc70c8a911e132f3e7529", 0x22, 0x4}], 0x1000000, &(0x7f00000009c0)={[{@uid={'uid', 0x3d, [0x3d, 0x3e, 0x7f, 0x30]}, 0x2c}]}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000a00)={0xffff}, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/sequencer2\x00', 0x80, 0x0) getitimer(0x2, &(0x7f0000000a80)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000ac0)='/proc/self/net/pfkey\x00', 0x10200, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000b00)={0x0, @in6={{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff]}, 0x7}}}, &(0x7f0000000bc0)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000c00)={r4, 0x6, 0x20}, 0xc) read(r0, &(0x7f0000000c40), 0x0) signalfd4(r0, &(0x7f0000000c80)={0x3}, 0x8, 0x80000) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000d00)=@filter={'filter\x00', 0xe, 0x4, 0x430, 0xffffffff, 0x0, 0x120, 0x360, 0xffffffff, 0xffffffff, 0x360, 0x360, 0x360, 0xffffffff, 0x4, &(0x7f0000000cc0), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x9, 0x81, 0x1, 0x2, 0x2}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [0xff, 0x1da7f42c1510112b, 0xffffffff, 0x25665ec9f878f529], [0xff, 0x0, 0xffffffff, 0xffffffff], 'gre0\x00', 'vlan0\x00', {0xff}, {0xff}, 0x87, 0x8, 0x4, 0x10}, 0x0, 0x128, 0x150, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d4, 0x4d2, 0x9, 0x6}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d5, 0x4d4, 0x8, 0x5, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x13}, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, [0xffffffff, 0xffffffff, 0xffffff00, 0xff000000], [0xffffffff, 0xff, 0xffffffff], 'gretap0\x00', 'nr0\x00', {}, {0xff}, 0x7f, 0x6, 0x5}, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xe}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x490) r5 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f00000011c0)={r4, 0x56}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001200)={r4, 0x9, 0x400, 0x1, 0x7, 0x100000001}, 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000001240)={0x5, 0x0, 0x10000, 0x81}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000001280)={r6, 0x9}) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f00000012c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001300)={'nr0\x00', 0x200}) getsockopt$IPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x43, &(0x7f0000001340)={'ipvs\x00'}, &(0x7f0000001380)=0x1e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000013c0)={r4, @in6={{0xa, 0x4e21, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x100000001, 0x81, 0x1, 0xffffffffffffffe1, 0x50}, &(0x7f0000001480)=0x98) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f00000014c0)={0x20, 0xfffffffffffff18c}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$VT_WAITACTIVE(r5, 0x5607) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001500)={r4, 0xc9, 0x100, 0x800, 0x400, 0x355}, &(0x7f0000001540)=0x14) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000001580)=""/3) 2018/04/08 11:22:39 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2) write$binfmt_aout(r1, &(0x7f0000000040)={{0xcc, 0x5180, 0x40000, 0x25b, 0x383, 0x9, 0x295, 0x4}, "9b36093c9c71d1f1c9806d3d1e4f6f9a1625930040c93bbaf35bb04b3d34ce50524a24092f0f7cea21ebb0092e23baeecb54f79c43dd44c068f78454eff34dc71004f6df6cfb585820c99fdb947f39659923134356e55009677712e44d1665455883", [[], [], []]}, 0x382) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000400)={0x2, 0x6, 0x2, 0x5}, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0xff, 0x5, 0x3, 0x4, "86b5ada921127ef3caace134d751f53a665acc16b25e891f33af8cf60cb30133ef411c3d79424d534aded12b29ecf86d2d710817f532457d30d9ff44e6ed15f2", "99b00984c11456a483887fd2241343b338beb321db2d64c02984d53c68d7d3de", [0x0, 0x1000]}) ioctl$TIOCNXCL(r2, 0x540d) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000580)=0x7, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000005c0)={0x40000000}) accept4$packet(r4, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000700)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000740)={@mcast1={0xff, 0x1, [], 0x1}, r5}, 0x14) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000900)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0xd3b6129b37c7f567}, 0xc, &(0x7f00000008c0)={&(0x7f0000000800)={0xb4, r6, 0x20a, 0x70bd28, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x14bd}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x400}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2d8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2f09}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffc}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x87}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40000}, 0x800) accept$netrom(r0, &(0x7f0000000940)=@full, &(0x7f00000009c0)=0x48) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000a00)={@mcast2={0xff, 0x2, [], 0x1}, 0x4, r5}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a40)={0x0, 0x31, "c6743c97fd944b57deb20a71b29e9605b0dbd2f13d8a9b6743aa322d935f69c0fa3e4c2887252729e7feb298b0f2e8db88"}, &(0x7f0000000a80)=0x39) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000ac0)={0x9, 0x2, 0xae57, 0xfffffffffffff459, r7}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000b00)=0x4, 0x4) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) readlink(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)=""/191, 0xbf) write(r8, &(0x7f0000000c40)="1118bb8ce6dee648500e1dee261762a00400bf8dc469c158cdc88c1240c578282da8cad4d1d613ec7498b85604dd5637c5dc0cc4156e5a1c1a0a5b3591c190f2add088e82e", 0x45) getpeername$inet6(r2, &(0x7f0000000cc0)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000d00)=0x1c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)={0xfffffffffffffff8, 0x5, 0x7, 0x91, 0x5, [{0x1000, 0x5, 0x291e, 0x0, 0x0, 0x2000}, {0xfffffffffffffff7, 0x9, 0xeb, 0x0, 0x0, 0x80}, {0x6, 0x3, 0x1f2, 0x0, 0x0, 0x100}, {0x0, 0x1, 0x64, 0x0, 0x0, 0x800}, {0x8001, 0x0, 0x9, 0x0, 0x0, 0x280a}]}) fcntl$setsig(r8, 0xa, 0x15) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000e80)=@req3={0x0, 0x80, 0xab, 0x5, 0x7, 0x100, 0x5}, 0x1c) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000ec0)={0x6, 0x2}) dup2(r3, r1) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000f00)={0x2, 0x5, 0x7, 0x4, 0x2, 0x401}) 2018/04/08 11:22:39 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x22, 0x2, 0xd04, 0x3]}, 0xc) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x47f, 0x2) io_setup(0x9, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) linkat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) connect$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={r1, 0xc0, "b67148e2e8c2dc5d64cb13e914aab2044387a732c242f6942008958bbe17178cc8a8d4a88529a385436d574a6e36f428aa7b2f223b56d30a6a8d03d8c4b501afa89ba805c455ca1b78bc6e2c936aaf34f4e47921761000406ba8e97bee4a84fa89023b9fdf55390e7dae683d3dcf608544664963cad7a5abd47f31d043641b53c04ba84eaa2e9f7cf487421fd8d76f835fcaf623f9a1358ca85fa84073155f1c7a468014112e7ba8cd987c6f56c48c6e688cb4c35176bf32851d1813a6653411"}, &(0x7f00000004c0)=0xc8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@loopback, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6}}, &(0x7f0000000600)=0xe8) ioprio_get$uid(0x0, r4) r5 = msgget(0x3, 0x1c2) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000640)=""/49) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000680)={0xffffffff, 0x2, 'client0\x00', 0xffffffff80000003, "412c7d2ae21e5a55", "84745cb4e3082ba0041fd80ddc121147c0c34eaaf3c13afd7c589647aae115ff", 0x3f, 0x3f}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000740)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x80000000, 0x1, 0x3, 0x43, 0x7c5}, &(0x7f0000000800)=0x98) sendfile(r0, r0, 0x0, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000880)={0x7, &(0x7f0000000840)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000009c0)={r7, &(0x7f00000008c0)=""/204}) r8 = creat(&(0x7f0000000a00)='./file0\x00', 0x1) ioctl$DRM_IOCTL_LOCK(r8, 0x4008642a, &(0x7f0000000a40)={r7, 0x20}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000a80)={@local={0xfe, 0x80, [], 0xaa}, r3}, 0x14) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000ac0)=""/250, &(0x7f0000000bc0)=0xfa) setsockopt$inet_opts(r0, 0x0, 0xee7d574cb4aad333, &(0x7f0000000c00)="061c69eb340e20d71efeef3fc6763b987fa3b45815448ea0b51bc7e589a54652eae9878b10", 0x25) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000c40)={r6, 0x9, 0x3, [0xfffffffffffffffa, 0x0, 0x4]}, &(0x7f0000000c80)=0xe) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000cc0)={r8}) creat(&(0x7f0000000d00)='./file0\x00', 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000000d40)={0x0, 0x8, 0x200, 0x8, r2}, &(0x7f0000000d80)=0x10) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000dc0)=""/42) syzkaller login: [ 41.280533] ip (3733) used greatest stack depth: 54688 bytes left [ 42.067418] ip (3808) used greatest stack depth: 54072 bytes left [ 44.892922] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.035104] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.100145] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.154155] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.220395] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.305507] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.314558] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.334615] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.606465] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.767824] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.978739] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.043242] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.055917] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.065610] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.079931] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.409890] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.416156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.426095] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.459879] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.466956] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.475107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.483372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.767693] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.773957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.787555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.819628] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.829490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.861765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.889520] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.895696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.909562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.947834] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.956137] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.966861] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.983840] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.007866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.031072] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.159073] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.165350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.174605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.838561] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/04/08 11:22:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) open_by_handle_at(r0, &(0x7f0000000040)={0x50, 0x57c4, "5a52a24740c9a80a67e90a26fa604fc2a521fbf7d3040918c1497e9353fcd715457964012ddf520cfa7fa2a582fd11c48e0df30662d3ba427a91e56f4b84806c6729f8833445a753"}, 0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x2832, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x0, 0xe7, &(0x7f000000df19)=""/231}, 0x48) 2018/04/08 11:22:56 executing program 1: restart_syscall() r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)) dup2(r0, r2) 2018/04/08 11:22:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="3c000400030006000100c80d38bd272d5bbf3d41e2db27c6ae0ad507d7007211e7e3bc4fcfef158ac9420ef8753652125588abef7b7e53dcb4f702ec"], &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x3c90c934}, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xa4, r2, 0x60d, 0x70bd25, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x88, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4000004}, 0x4000004) 2018/04/08 11:22:56 executing program 2: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) setsockopt(r0, 0xd09, 0xffffffffffffff80, &(0x7f00000000c0)="7cc8f0be0a70ade7399408af3344be0d28daea7899814bd1f50145d90a7222a7a5a68a89180f2c25ec27bb79ac58e766be1873642f1254eddb4912eacda60c6f49d0b4582c2a583848a8fca8c3c7cd09859f657d2345157377eea0a335037360dd0e7c9f759de13e6197fb9b4825987a1c511b4d826f18b4c0397b5f4dc03c52cbcd2c134920caa5d8ed4667385c684d83976a95f3cd68b94628425db87aa022be6b33dd4e1dc4ae9384b611e1dfeb032008664e92e83ffcd1609bb2b6a12411a63b2d280bc1b01bf0f64fd1a6af3b", 0xcf) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg$nfc_llcp(r1, &(0x7f00000001c0)=[{&(0x7f0000358fa0)={0x27, 0x0, 0x2, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffe, "9a38f8e5d227f1d0f788c3e3a41cab8b366eeca8862b48b33db1087be369541d046f8c4d8d902b0725a214d5a0d9815619a88f6c2e34c312cc9ae213cf3ce1"}, 0x2f, &(0x7f0000179f7a), 0x68, &(0x7f0000c47fe0)={0x3c5}, 0x10}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x3ff}, {0xc, 0x1de8}, {0x8, 0x8}, {0x3, 0x10000}, {0x6, 0x80000001}, {0x7, 0xfff}], 0x6) 2018/04/08 11:22:56 executing program 4: r0 = memfd_create(&(0x7f0000000140)='logon\x00', 0x2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = add_key$keyring(&(0x7f00000015c0)='keyring\x00', &(0x7f0000001600)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000200)=0x10) r2 = add_key$user(&(0x7f0000001480)='user\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001500)="4ea6323ed1eed54657260c46d37dea540644725d057ae0ffc12039b8362932d1468b4b588fade869a436ccabf01a0f33c509053cebd916feca8fe25a53fd9dafa6ec6efa1f49567246d8ead575cfd417b590687a190099660643e35dfb9e1757e1012719fefaa9708de528f1a2d4ed2167eb004a41685c2d04c9415dfb066e19596785", 0x83, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001400)=[{&(0x7f0000000240)="2dc49e3ccf48ecbdec0f2aef2528ca277df6936fa4ddd2d9df12df3e1bfab16f553889b66b4418341c24", 0x2a}, {&(0x7f0000000280)="3f7e315be63cfd0fd8913aba5a223d6cab02c27d6a2b6ab88da9", 0x1a}, {&(0x7f00000002c0)="93147280152682e96b479bab9556778ed7b1edd9011f085ca2e06e597532bff9bf3723d8feb32fb44f407d6015de46a2d556c55871bc3734f80ca143380a7c5726cf48e5d0f159", 0x47}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="c9eab769c4d89d3fc12417d7cdccea0a9e412b7dbf01eaa02810db04a35f96dd5f9bd73795554351914adc033db154bbd31eef8351221ce34a6978b02677b8a20fb7c6a7a7fdf5a78c9293754f8eb41e02897c41edd4c9861d783873c18f7736d0fb6186d74117953f3be54752474a5802b459cf544eefad3a399ac8ef87c943599af7833c8a1c8b80792c4ca41572d98fcc09c48f0f394c92c66d5a90b4", 0x9e}], 0x5, r2) request_key(&(0x7f0000000000)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="da2d63707573657400", 0xfffffffffffffffc) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000100)=0x1, 0x4) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000), 0x146, 0x0) 2018/04/08 11:22:56 executing program 1: restart_syscall() r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)) dup2(r0, r2) 2018/04/08 11:22:56 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r1 = getgid() setregid(r1, r1) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r2, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r2, 0x1) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r3, &(0x7f00008c0000)={0xa, 0x8000000000004e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 11:22:57 executing program 0: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x14000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0xcdb, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffffffe}}, [0xffffffffffff0000, 0x3, 0x3, 0xa8d0, 0xffffffff, 0x511a2ed1, 0x400, 0x1, 0x2, 0x3, 0x5, 0x20, 0x1ff, 0x7f, 0x6]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x1}, 0x8) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000140)=[{&(0x7f0000001000)="de70", 0x2}], 0x1, &(0x7f0000002000)}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x36}, 0x1c2) 2018/04/08 11:22:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0x40, 0x7}, 'port1\x00', 0x10, 0x0, 0x223, 0x6, 0x5, 0x7, 0x800, 0x0, 0x2, 0x80000000}) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x30, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6tnl0\x00'}) 2018/04/08 11:22:57 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x0) write$tun(r0, &(0x7f0000000040)={@void, @hdr={0x1, 0x3, 0x6, 0x4d, 0xffffffff, 0x8}, @ipv4={{0x10, 0x4, 0x100000001, 0xffff, 0x3c5, 0x64, 0x5, 0xffffffffffffffff, 0x7f, 0x0, @rand_addr=0x4, @empty, {[@rr={0x7, 0x2b, 0x80000001, [@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x7, @local={0xac, 0x14, 0x14, 0xaa}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @empty, @broadcast=0xffffffff, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x1a}, @empty]}]}}, @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0x100, 0x0, 0x1, 0x880b, 0xe6, 0x3, [0x9, 0x400], "6b7ae4806457efd7177a3e4e6a8b4a8b3fe743295adb48847a661492056a64dea62efec392a13b7c932c882304a71b564490ee81ece6ee689d9e2781422d493feb0319409b59c78f4236b43a5905bb47dfdc5b21c61f34478504673f778b1faa3223a7772c979b4860efc8f3e738d407c1be2c0187d770f90c66d647daec3c879bb4d27327dd8f039d89c6ff3006904ebb2c6c7a43145eeddc3232e9fa3ab9f3838ee0750b42ba12b13fbc8c2cc98bed510bfa39f7e4cbbfb83ef6380cbbada47fcd1a8b6fa5326b3c9857efe0fc1710b58ace965cee39fda5fd09c84ab479ea1a8a835c91f5"}, {0x4, 0x0, 0x5, 0x8, 0x0, 0x0, 0x800, [], "0bef2b7572f9f4f565bb912422180c9b22cd7ce34231ca8c03e09b8ab36ee1ff2a6938b4a1e6e5d7823b897486d4e55d676195de15ac3573d0ad9945998cfbbd241b24b3d849a2e2242482c6aeb254c41b4dafd9d0b3c37cb84010422a1ba235e832b4f833b17c3e692a26f0ed1fe2636f2f2f3b7a257c83e2d663e094d3d94e34fa015c475c727af226864238396051596e5d45bbb7c6057e70fcf6a92198db4c5fcb798bba449450bc86aa2b5adcbca2bfdae4abc5153fab15fe832a4c2e9e3a9003c4cd68ef57731b3b883737d81a77aa207d458cfc96ac0e1168d506d10310a2b7317b3b99166c5e76b5a3bba22fd1a13e88c32372ac2a4b94"}, {0x6, 0x0, 0x5, 0xcd2f, 0x0, 0x0, 0x86dd, [0xde8, 0x5, 0x9], "118578817657d1c1682f02f94649e06da7d5eac15b4b0a948b717facfe44c08d5ba0a33b39062efd9d77ef2fe97801d7bbb067102e2b3fd8dc1fe41029c1149e267b3e5f9508d031353927c79eac8a26aa7ff925bf4a2e37821b0789f5690d34167abdabf3aa96500c2ae6e8c17d91de57657b8ab08d2ee56a611a95486a1731b9254640c10cfb6d3cfaf44ebe5bff10eabcf2a2dca1022ec613494f989b63054d20fbf0e945de4ceb3da15e5547222aa178"}, {0x8, 0x88be, 0x1, {{0x567, 0x1, 0x6, 0x2, 0x2, 0x0, 0x1ff, 0x3ff}, 0x1, 0x6}}, {0x8, 0x22eb, 0x3, {{0x80000001, 0x2, 0x2, 0x40, 0x0, 0x101, 0x4, 0x8}, 0x2, 0x1f, 0x10000, 0x70000, 0x10001, 0x33, 0xb4a7, 0x7, 0x3, 0xfffffffffffffff7}}, {0x8, 0x6558, 0x1, "9d38ccd184a0a24de42caac29d0cdb794b01fcc13c07622960f908a9aa635d74eb141d599e43136af0e11974e21e40d2bf428580fa938107171dd9158a97ae636678874c853f180f19c9857e4194ef9bdcae30b9b2355f00861ab220a42556d5d5b3aa057d7375898882e8b0902b2025bf04c86f1f78c235dcf504f0adc03bdf374e003a424eb2bd1533148b181ee7b7723f1a91e559cf2a53e7d3247a0e5e8dcbfc3b0f"}}}}, 0x3cf) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 11:22:57 executing program 2: unshare(0x40600) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x88, 0x103, 0x2}, 0x2c) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f0000000080)='\\keyring\x00', 0x9, 0x2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) 2018/04/08 11:22:57 executing program 1: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_ACTIVATE(r1, 0x5606, 0xffffffff) getsockopt$bt_hci(r0, 0x84, 0xe, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000010c0)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000001100)={r3, 0x3}) socket$bt_rfcomm(0x1f, 0x1, 0x3) clock_gettime(0x0, &(0x7f0000001180)={0x0, 0x0}) futimesat(r2, &(0x7f0000001140)='./file0\x00', &(0x7f00000011c0)={{0x77359400}, {r4, r5/1000+10000}}) 2018/04/08 11:22:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f0000000600)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x2, {0xa, 0x4e22, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}}, 0xfffffee7) r1 = msgget$private(0x0, 0x90) msgctl$MSG_STAT(r1, 0xb, &(0x7f00000002c0)=""/33) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f0000000240)=[{&(0x7f0000000080)="1bafe8264c23d3f6c2586f55dc24a5aa212b894a29b7ef7b043cf71bc50d05c0d1ce6ea591dd3ca58a630b5036a303c48010e55869a288d7cd74264b1ada46b877cd00a3b162a1da1e852e9f357a48990a3adc68af7b752377c228a7523e0cfc941a9136c72f1f505ffa89b691a41a0321373420086e052b5a", 0x79, 0x4}, {&(0x7f0000000100)="1c0f2d7b429da3db434e2aa1c67e755c464f7b8111d1e3d313da01c9447d00a2b2affbf9594b7ec4ba6e113ef997f4f5a8546a6d6673ade0d1a2c3f96e8005bcb10582e1a3c2e1901ef0148a2e1a621e2070c10d3139af", 0x57, 0x5}, {&(0x7f0000000180)="21f0a8ef0c7da25c2b94c7c92513690e97fb06fec31050cad706297ff97d718c091de777571ec3e3b5b96a3499e78f8b94ed8e10b0ebab4aad2464ea8c0193559c2f6cef0223dfe31a7e06df293e7591e3b595cf042b686629ce6858300adc389ddbb9759e0fdcee1df9b1c1235f3b93a6aa8eb5e3707c962d00e6f08150c4ff8d0ac19fbf1780b0e59acf7b67ea1f2e22323ecd1dcd", 0x96, 0x2}], 0x20080, 0x0) 2018/04/08 11:22:57 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000100)=ANY=[@ANYBLOB='7'], 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000002c0)=0x800, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x69, "d9e79e2549056d662509e2eaac5926e09d3f0d6d0844f038a50042f58fa4f3e6b6bdb160174bbf8752d599300707e82637f898859937ebf8b2c1332053ddcc23b5b1419825b5673addee694e5be0eea1916dc5ff1c46309367ac453edf0320450de874e327efcc1fdf"}, &(0x7f00000000c0)=0x71) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)={r3, 0xe6, "05f33c0352bb358e714c0c3dbe151f2f5cd9af3777d7b5c0ede6fea30a0d021bd78325e067195240f9d6213ed25d9fe9c4034975cbc76d6e716b5cfed81c4715867b7bca272afc3daefcacb59c608e1dcd33d1d640d026d61ccf65d63fea8bcdd1982443cc21296706fc2c224e1d1dcb44d5f2ea2f52f86c26204468a9ab5ae33d1342d0d7bb4f8dcfd271befaeb513d154957cbbfd0e16595c0a11c2a5be8177ca674fb7ac8a1e81453b76ae5138f3e2ad803e6294da884196641eaedac28214909c6c8e168b4cabb31e3dd0d0c9674655d5bb49c31ae788bf929113552a64e051eded650cc"}, &(0x7f0000000300)=0xee) 2018/04/08 11:22:57 executing program 7: unshare(0x10000400) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/106, &(0x7f0000000080)=0x6a) 2018/04/08 11:22:58 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x1000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200040, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040), 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/08 11:22:58 executing program 0: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f0000000040), &(0x7f0000000200)=ANY=[]}, 0x78) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000200)={'syzkaller0\x00', @ifru_mtu=0x9e}) fstat(r0, &(0x7f0000000240)) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 2018/04/08 11:22:58 executing program 7: mlock(&(0x7f0000216000/0x3000)=nil, 0x3000) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/08 11:22:58 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) fstat(r0, &(0x7f0000000080)) openat$cgroup_int(0xffffffffffffffff, &(0x7f00000002c0)='rdma.max\x00', 0x2, 0x0) 2018/04/08 11:22:58 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xfffffffffffffd7d) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x101, 0x8000, &(0x7f00000001c0)="f725efe3760fc7e49518b829aa230a315f67cf4b43f55050930135c0104190cd621d2e2bc1c7b68a8fbea08f5133d6656247c46b860900708dcaf00e06223b05a1ef13ed797d4e9fccefadef00f5b123431463ad3bb431febb8351439707cff26b06ae670877859c059c87d3f74b81bcaf1c256ed05cb975b0e40c82ded2ce4125b8c2ed3c42976b5daf002cae40", 0xfffffffffffffe28) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) 2018/04/08 11:22:58 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000180)={0xfffffffffffffffc}, 0x39e) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write(r2, &(0x7f00000000c0)='g', 0x1) 2018/04/08 11:22:58 executing program 1: memfd_create(&(0x7f0000000000)='eth0)-system]\x00', 0x3) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername(r0, &(0x7f0000000180)=@hci, &(0x7f0000000540)) 2018/04/08 11:22:58 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xffffffff, 0x111002) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)) 2018/04/08 11:22:58 executing program 7: sync() r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x11) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000180)={@ipv4={[], [], @remote}, 0x0}, &(0x7f00000001c0)=0x14) bind$packet(r0, &(0x7f0000000200)={0x11, 0x3, r1, 0x1, 0x401, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r3) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x7) r5 = inotify_init1(0x0) r6 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r5, r6) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'os2.', 'Uvboxnet1\x00'}, &(0x7f0000000280)=')\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x401, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0x0, 0x4, 0x2459b145, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) fallocate(0xffffffffffffffff, 0x0, 0x9, 0x6) epoll_wait(r2, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x405) r7 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r7, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000005c0)={0x10}, 0xffffff77, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/08 11:22:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00') sendmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000100)=@l2={0x1f, 0x9, {0x92, 0x1, 0x6, 0x8, 0x7, 0x81}, 0x0, 0x3}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000000)="81df760c2834d3b2c7e047cb", 0xc}, {&(0x7f0000000180)="cd9a0168629d117b5c8b3b87b8bf6c043e8a6c50b957832da0180c082d1fdf5b863d7b4e77f5af70f51abd2f1cb9086a5ce8df654f22c4827d232f4e8628a5ec84af88861b93070c33d4b2814a7112563fe63b4f7db61bba194888a32dde832d7b1aa08b87fa3dd93dfabca9d55141ab3b1fe46e51eb68412727a32eb5b8c743c40a5ae6124a945b0f691b4b91828979ca781c009ba20eeb7cd4d511fde4d86dec18fc31fd086bde87aa28f697807c686ab2f2", 0xb3}, {&(0x7f0000000240)="89e01a7373860354d4ad6a4ee93c0ab39f5505a890ab6ff04286f618a3ebb24b8f1115886571de1ee1a49c52d42b3b843f368f5da13262cb03eb211f13e3a00677775d3d8cd7d8c4b117a88aa6b85c47d25c8b922bec3deb86a80b1ae5a46b4b2aa29ea5f85f8ba5968ec6086142afa3ed88ba5b3db7c41c9e65fae2961695e79d808e7b25bd6375cc7ea2970e2bc133a8f2d0926a1dacb59dbbec9a2ec1448484f645d579ea573779b0324590e5d219c7c0b85ce8cb2aeb90d44ad0d6e346c6c73187c1e003ea2a5d8eaa47ec8ecfda48183a35b66a", 0xd6}, {&(0x7f0000000340)="1ac6b498ab422fae0001b681e5cc00410be6c653e37f8d3547b66be7734a8ced9fbefafaffe5ebb0b210a48102853b53a69f10b60f3096c8f6faca4671ff2f8c8393be83000de8a9c9dd89878e3b2de398953c4b21ce9ec038170699", 0x5c}, {&(0x7f00000003c0)="4fe0c645c1b931cacd27b881414a664b8277962a00e4c312ca771cd154b06fbaa7fc4d6cb4748147c9ea802b43ac0b6b80f9c5dcce19afa21e9a0f30e7fe1b61bad34f7d666bef6fdfb8cd162c89eecff876bfe922562b19fbe7f15801ff4ea87f7c14bb3eaf18eda1cd5bddc582594b6577d85088869b9623e1960053d01000a317a47eeebcb2e19f2a9cf461d068f0f849caeb5b884c245b3b753827a27f1020a332c8ea922752def19fca955d6505f14101064b6421325ec3b60c348b34661772546225ad8e32fc445101cfb37016776b70cd3a159b8b6ce6", 0xda}, {&(0x7f00000004c0)="4e9e3eac5b8d9551db2f9b7e8181313822f1ea9fb4e754c658c8dde71f333e25ecf2a2d9cdb06d1260b468216a40ce2393db6f09d733b93331dab663c8d6939608ec735de203f3fe94b3d7f3e853573744c736720f7caab8ba9eb18cfa693f86d3d4587b5bc37fbcf5710461eeaeac25b84d70fa809c78ecd03b962af41fef5d73cdbb519bfc61e0093539cb", 0x8c}], 0x6}, 0x4000000) unshare(0x40600) fstat(r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000640)=0x1, 0x4) 2018/04/08 11:22:58 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x80140, 0x0) connect$vsock_stream(r0, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xed97}, @in={0x2, 0x4e24}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in6={0xa, 0x4e23, 0x80000000, @ipv4={[], [0xff, 0xff]}, 0x20}], 0x84) openat$cgroup_procs(r1, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) 2018/04/08 11:22:58 executing program 3: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000140)={r2, 0x1}) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) 2018/04/08 11:22:58 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="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", 0x112, r0) keyctl$invalidate(0x15, r2) keyctl$read(0xb, r1, &(0x7f0000000140)=""/12, 0xc) 2018/04/08 11:22:58 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="05000000060001006e172a630300"], &(0x7f0000000080)=0xe) r2 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000ae7ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000001180)) 2018/04/08 11:22:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f00000003c0)=[{r1}], 0x1, 0x7e75) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000004c0)={@dev, @rand_addr, 0x0}, &(0x7f0000000500)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000540)={@empty, 0x1e, r4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000580)="d3ab2719c23a19d197c1cc5ee964fcf62d095eac879b42d1315d6afb0b01601f32c996502819247d8edff25eaf35f0ce80759ce7d77c200bc0892ee232e1d84fa53475c7c9b7d207a30639e74bf6fad7b118164b98032666e52d39ce0233193c90bffb5e2f086e359ad6b235badc1b03e8836dfd13efb5fa9aaffd889583e1f9fe642cd51c57c2ee8d6f0ed4f2633fb212953dd844538427a8a5a628cc2ab49d986aee31961a8ac64ab3e60b586ef9cfab0cc2f3a53e36e7866bfd543378df42ef3c57575d226c456a9161b54c33d410d3df82d5473ced0c77c9cb21927950a69725d1ccb443e93d94fd3878111471685f00", 0xffffffffffffff1d) r5 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="8ab2b2a781721a3ad20b692c545126a97cd018ca17cf63e573e90957aeecfd4d4a1f7fef8209edc430f8ffed8c4620464c378015736fcb2388c7c0cfdfbe254b202ad69668085bc692b2205938299faa916014d5ae0583a984880c7bd8758066923f24a965cc96c9b900f7a948f0a6a02433b4e2ca4961aa67d515d4b75f05e53c28f3109b8c7364a69b9e8bc9e7fb88bc663e8ed020474cc7c3ee6f3f5bac2c62faadc6efac953932e11570085e5c593b576ef2ddfca1007256c9724bcde9ce2251", 0xc2, 0xfffffffffffffffb) r6 = add_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="4914263b20123491dec553b65e2bdd40eabdebbd1bb2929a2da36a37a6998fde4187f8c69ab6805a0611eed88ee7b3dd0cef4dbfa6ae38821d4cf87226c60307f96c381a18af6940f0b0903a27736c872c0877dc4236f5268c9316ccf6b74f90e6e349cdbc4727299aa7b9d232ccbb311ad6aa", 0x73, 0xfffffffffffffff8) keyctl$instantiate(0xc, r5, &(0x7f0000000140)="b234a0454bbbe20e4586bac29d647e408c291c5a7dec8a", 0x17, r6) fstat(r3, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r6, r7, r8) sendmsg(r1, &(0x7f0000457000)={&(0x7f0000000240)=@nfc={0x27}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)="14", 0x1}], 0x1, &(0x7f000009de38)}, 0x20008000) sendmsg$alg(r1, &(0x7f0000cadfc8)={0x0, 0x0, &(0x7f00001cdfc0), 0x22b2c9bb9ad6f4b9, &(0x7f00000000c0)}, 0x4000000) 2018/04/08 11:22:59 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000040)=0x1000000001, 0x27d) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x40000000000, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000280)) close(r0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000240)) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)='Q', 0x1}], 0x1}, 0x20000041) r2 = getpgrp(0xffffffffffffffff) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x200402, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000200)={0x20, 0xd634, 0x20, 0x2400000000000000}) sched_rr_get_interval(r2, &(0x7f0000000180)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/08 11:22:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1000000fd, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x1511}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x3, 0xffe, 0x3d113194}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x9d, 0x100, 0x52cb}, &(0x7f0000000080)=0x14) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100000000, 0x80000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)={0x0}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuacct.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000280)={r3, 0x80000, r4}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x7f, 0x4) 2018/04/08 11:22:59 executing program 6: unshare(0x40603) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) 2018/04/08 11:22:59 executing program 5: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000c5f000/0x1000)=nil, 0x1000, 0x200000a, 0x3e, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000000)={0x0, 0x0, 0x1}) 2018/04/08 11:22:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish)\x00'}, 0x334) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @my=0x1}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000180)=0x200, 0x8) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0x77359400}}) 2018/04/08 11:22:59 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x1, 0x81, 0x6, 0xffffffff00000001}, 0xffffffffffffff42) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100)="aacd420f01629322a364ecb4adba17bdeebc1afdc5c17ba5e14814ff18881b8247bba2d5e0226e17c921a1690caa6fe7f0be2617f52ce912c37d24e7f5eda955a1ca0b78664102a295ca4b9b042194", &(0x7f0000000300)="591b42d7d32aa4026cfbfd8fe7ae7d1d602a66b1a2ab7965b573c4a60d5888c1dd39adf1c7840400000000000000000000ca9740816e3fd7b0de1829d2e53efccd5bb880a9f659c5896435a2e2d12e267410231baeb46df5cea93d1240cee56ba3e7328212f02ab6814beb092becacbfb0d92f05b88746ec9674df91f1511d4bae212e291f7d5ec60b873134dd1fd4ab958de9127c6504dc604cf71f9a91f6135941b200c0fef61bae22"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000200)='o'}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x101, 0x10000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000080)=0x2) 2018/04/08 11:22:59 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x81, 0x0) unshare(0x40600) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x3f, 0x3) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7f, 0x800) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000100)=0x8) pwrite64(r0, &(0x7f0000000040), 0xfffffffffffffee8, 0x0) openat$cgroup_ro(r0, &(0x7f0000000140)='pids.current\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x6, 0x4) 2018/04/08 11:22:59 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ab9ff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f66ffc)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x4, 0x3, 0x6a09}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x2) 2018/04/08 11:22:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/udplite\x00') syncfs(r0) r1 = memfd_create(&(0x7f0000000180)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077", 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000280)) symlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file1\x00') ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000002c0), &(0x7f0000000480)=0x68) dup(r0) fgetxattr(r0, &(0x7f0000000040)=@random={'osx.', 'ramfs\x00'}, &(0x7f0000000080)=""/200, 0xc8) 2018/04/08 11:22:59 executing program 0: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = dup3(r0, r0, 0x80000) socketpair$inet(0x2, 0x6, 0x44b5, &(0x7f0000000100)) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000040)={@loopback, @empty, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x1, 0x1, 0x4, 0x7, 0xfffffffffffffffc}, 0x14) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/04/08 11:22:59 executing program 2: r0 = socket$inet6(0xa, 0x800, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xd860, 0x8, 0x7fff, 0x8, 0x80000001, 0x3, 0xffff, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x6, 0x0, 0x8, 0x1, 0x1}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x8}, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x95b}, 0x8) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x10fffff7ff}, 0x1c) 2018/04/08 11:22:59 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000100)=0x10) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x80000) 2018/04/08 11:22:59 executing program 4: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x80000000}, &(0x7f0000000040)=0x1f5) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r1, 0x38, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x800, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfd8}, @in6={0xa, 0x4e24, 0x42, @local={0xfe, 0x80, [], 0xaa}, 0x6}]}, &(0x7f0000000100)=0x10) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) recvfrom(r0, &(0x7f0000000100), 0xffffffffffffffdb, 0x0, 0x0, 0x0) 2018/04/08 11:22:59 executing program 5: rt_sigpending(&(0x7f0000000040), 0x8) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x20100000) 2018/04/08 11:22:59 executing program 1: unshare(0x40600) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x343000, 0x0) accept$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x60) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) write$eventfd(r1, &(0x7f0000000040), 0x8) 2018/04/08 11:22:59 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xe01, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3f}, &(0x7f0000000100)=0x18) writev(r0, &(0x7f00000000c0), 0x10000000000001bb) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0xd9) 2018/04/08 11:22:59 executing program 3: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="ffff000012"]}) 2018/04/08 11:22:59 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000300)='./control\x00', 0x0) getdents(r1, &(0x7f000076cf07)=""/249, 0xf9) openat(r1, &(0x7f0000000200)='./control\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000448000)='./control\x00', 0x200) getdents(r0, &(0x7f00000003c0)=""/77, 0x4d) 2018/04/08 11:23:00 executing program 1: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) clock_gettime(0x0, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) r4 = msgget(0x1, 0x0) msgctl$IPC_RMID(r4, 0x0) fcntl$setstatus(r2, 0x4, 0x42402) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x201, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000000140)={'ip6tnl0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) dup(r1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000040)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x2758d807be918677, 0x2, 0x3, 0x4, 0xffffffffffff8000}, &(0x7f0000000100)=0x20) openat$cgroup_subtree(r5, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/08 11:23:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0x7fff, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000040), &(0x7f0000000040)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x0, 0x8, [0xfffffffffffffff7, 0x3, 0x316, 0xf97, 0xffffffff, 0x7, 0x80000001, 0xb29]}, &(0x7f0000000180)=0x18) 2018/04/08 11:23:00 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ee1000/0x1000)=nil, 0x68219a66, 0x3, 0x1, &(0x7f0000ae1000/0x3000)=nil, 0x845}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x52, r2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write$vnet(r1, &(0x7f0000000040)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000a5df9b)=""/101}}, 0x68) 2018/04/08 11:23:00 executing program 7: add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100), 0x0, 0x0) clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000040)) r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b86fff)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r1, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000015) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr/current\x00') write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1ef) 2018/04/08 11:23:00 executing program 5: setitimer(0x1, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x2710}}, &(0x7f0000000100)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140), 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) getitimer(0x1, &(0x7f00000001c0)) 2018/04/08 11:23:01 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x400000000000000, &(0x7f0000722ffc), &(0x7f0000000100)=0x4) prctl$getreaper(0x25, &(0x7f0000000080)) 2018/04/08 11:23:01 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="00000000171cc0a77faa77000000000000") fchdir(r1) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x6000000) inotify_rm_watch(r1, r2) connect$nfc_llcp(r1, &(0x7f0000000440)={0x27, 0x1, 0x2, 0x2, 0x6, 0xf732, "3d491361672d642cf15b8065a55121d246586b1d7aee6d03f643d002b9874b387cbb62191822f3932c232aa8375b6a9bdfc2fa76a16316e031f37b93208979", 0x1f}, 0x60) fcntl$getownex(r1, 0x10, &(0x7f0000000240)) listxattr(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)=""/129, 0x81) exit(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000003c0)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) syz_open_dev$sndtimer(&(0x7f0000000400)='/dev/snd/timer\x00', 0x0, 0x80000) stat(&(0x7f0000000040)='.', &(0x7f0000000080)) 2018/04/08 11:23:01 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/Uroc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) personality(0x5000014) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace$cont(0x20, r1, 0x2, 0x5) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x8, @tick, 0x81, {0xffffffff, 0x5}, 0x7, 0x3, 0xfe1f}) 2018/04/08 11:23:01 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) unshare(0x40600) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000080)) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_load_balance\x00', 0x2, 0x0) r3 = memfd_create(&(0x7f0000000380)='mime_typemd5sum{}(security\x00', 0x0) getpeername$netrom(r3, &(0x7f00000003c0)=@full, &(0x7f0000000440)=0x48) write$cgroup_int(r2, &(0x7f00000000c0)={[0x30]}, 0x2) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x7c, "3d476e58dd7c343fa1410d7f1e7d04ada88c1a2dcef37da1e192501ad596ed6c49e2690ffe5b08611d6e9e6317498e586ce656fec22d391a916075ed570ac15c425ae718873641d3434393b92cab589ea01b8b59895276230cb6622e69b97074cfbe998aceb352f0a56fd26cc4392bb32753b93d089a6e2958e41959"}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000280)={r5, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x9, 0x3, 0x93, 0x0, 0x401, 0x140000000, 0x4, 0x4, 0xfffffffffffffffc, 0x2, 0x401, 0x4, 0x6c, 0x6, 0x5]}, &(0x7f00000001c0)=0x100) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x4, 0x2) 2018/04/08 11:23:01 executing program 5: r0 = timerfd_create(0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) readv(r0, &(0x7f0000084fe0)=[{&(0x7f00007ee000)=""/101, 0x7}], 0x1) 2018/04/08 11:23:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x1}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000200)=@bridge_getlink={0x28, 0x12, 0x5, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x21010}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x28}, 0x1}, 0x0) 2018/04/08 11:23:01 executing program 7: r0 = semget$private(0x0, 0x3, 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000000c0)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='erspan0\x00') 2018/04/08 11:23:01 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect(r1, &(0x7f0000000080)=@ipx={0x4, 0x9, 0x400, "3c1049474ce3"}, 0x80) read(r0, &(0x7f00006de000)=""/50, 0xa7339b2c) 2018/04/08 11:23:01 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000000c0)=0x1, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x40000) getsockopt$inet6_int(r1, 0x29, 0x6a, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffff70) 2018/04/08 11:23:01 executing program 1: clock_nanosleep(0xc19ab463b00f1b27, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x80) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{r1, r2/1000+30000}, {0x0, 0x7530}}, 0x100) 2018/04/08 11:23:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) bind$alg(r0, &(0x7f0000000440)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314", 0x20) ioctl(r0, 0x0, &(0x7f0000000000)="197cf442b539d52e3bc60db03be97146c887e10c7e1f9c6e0d7935e4f74e6ef1d62f3dbe4645cad814cba025d54e7bfbbe941eb5c4cb17589e5c42a3d48fad850f3a68acb4f8f2ecb28479d7191c48fb7ff972e468dbca442276501c92e5d75d3b3ae3f247dca51b9e286022eca61422a9f770eff7f42e5007b9eef8ea1d13e865d911d7d8a370c9a53f6bf97e03c2bd3aad6ce2e9ee1846566b533bff07e7f97a56efef3552aee552bf4ce0a5cd8b4b684676ede5d1") 2018/04/08 11:23:01 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) r2 = semget(0x0, 0x2, 0x304) r3 = socket$inet(0x2, 0x0, 0x3) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f00000019c0)={'security\x00'}, &(0x7f0000001a40)=0x54) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001940)='ns/pid\x00') ioctl$FIONREAD(r4, 0x541b, &(0x7f0000001980)) fcntl$getownex(r3, 0x10, &(0x7f0000001a80)={0x0, 0x0}) sched_getaffinity(r5, 0x8, &(0x7f0000001ac0)) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x81, 0x8, 0x4, 0xffffffffffffff09, 0x4, 0x26a20a6054d1ac8b, 0x3f, 0x8, 0x356, 0x38, 0xea, 0x8, 0x98, 0x20, 0x1, 0x7fff, 0x5, 0x9}, [{0x1, 0x8, 0x7, 0x80, 0x7fffffff, 0x7c8f, 0x3, 0xa3c}], "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", [[], [], [], [], [], [], [], []]}, 0x1858) semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000000040)=""/102) clock_adjtime(0x7, &(0x7f0000001b00)={0x8, 0xbf0, 0x4, 0x1, 0x3f, 0x8000, 0x3ff, 0x400, 0x5, 0x4000000000000000, 0x6, 0x5c3f, 0x5, 0x7, 0xff, 0x7fff, 0x7, 0x0, 0x3ff, 0x8000, 0x7, 0x8, 0x37, 0x0, 0x0, 0x3}) write(r1, &(0x7f0000000140), 0x375) 2018/04/08 11:23:01 executing program 2: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1}) fchown(r1, 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) 2018/04/08 11:23:01 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x6, 0x24000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb3, "5ba2c8cd00bbbe56cd89c068b7665c5b88436dfd6431fc74eb0415369d65b438673652eb205e5d37d5aa64eef05becf76dafc60baddf3b537920806537104a2587653ceb76015b36c3db514c3ce3235d8c33f9e336a59539f03181156f562c17fe2600e338b8c44137e53775907efec950364344dce1d60996fd428481e4040d6dd39c07d05eda273677b0484886857e3ade1e85d604bd7c68a0b628816a650b648b3dc711892b29a54862f5ec3636c882a1aa"}, &(0x7f0000000200)=0xbb) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0x0, 0x1, [0x3]}, &(0x7f0000000280)=0xa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x8) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x599, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r0) write$eventfd(r3, &(0x7f0000571ff8), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x20) sendmmsg$alg(r3, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)}], 0x1, 0x0) write$eventfd(r3, &(0x7f0000000000), 0x8) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r3, &(0x7f0000604000), 0x8) sendmmsg$alg(r3, &(0x7f0000cef000)=[{0x0, 0x0, &(0x7f0000281fc6)=[{&(0x7f0000699f21)="c2", 0x1}], 0x1, &(0x7f00001e4000)}], 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000440)) 2018/04/08 11:23:02 executing program 1: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x3, 0xd21f}, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, r0, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r2, 0x1, 0x1c, &(0x7f0000000140), &(0x7f0000000040)=0x4) 2018/04/08 11:23:02 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080), 0x84000) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x158}, 0x0, 0x0, r0, 0x3) 2018/04/08 11:23:02 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x0, 0x10000000, 0x3f}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0xdc93, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={r2, 0x684d}) delete_module(&(0x7f0000000040)='/dev/snd/seq\x00', 0x200) 2018/04/08 11:23:02 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f00000fb000)={&(0x7f0000009000)={0x2, 0x6, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x7}, 0x10}, 0x1}, 0x0) socket(0x9, 0x3, 0x6) 2018/04/08 11:23:02 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x6, 0x24000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb3, "5ba2c8cd00bbbe56cd89c068b7665c5b88436dfd6431fc74eb0415369d65b438673652eb205e5d37d5aa64eef05becf76dafc60baddf3b537920806537104a2587653ceb76015b36c3db514c3ce3235d8c33f9e336a59539f03181156f562c17fe2600e338b8c44137e53775907efec950364344dce1d60996fd428481e4040d6dd39c07d05eda273677b0484886857e3ade1e85d604bd7c68a0b628816a650b648b3dc711892b29a54862f5ec3636c882a1aa"}, &(0x7f0000000200)=0xbb) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0x0, 0x1, [0x3]}, &(0x7f0000000280)=0xa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x8) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x599, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r0) write$eventfd(r3, &(0x7f0000571ff8), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x20) sendmmsg$alg(r3, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)}], 0x1, 0x0) write$eventfd(r3, &(0x7f0000000000), 0x8) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r3, &(0x7f0000604000), 0x8) sendmmsg$alg(r3, &(0x7f0000cef000)=[{0x0, 0x0, &(0x7f0000281fc6)=[{&(0x7f0000699f21)="c2", 0x1}], 0x1, &(0x7f00001e4000)}], 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000440)) 2018/04/08 11:23:02 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x105, 0x4) r1 = socket(0x10, 0x80803, 0x6) sendmsg$nl_generic(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)={0x1c, 0x24, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x4, @u32=0x7fff}]}, 0x1c}, 0x1}, 0x0) 2018/04/08 11:23:02 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f0000000300)=0x10, 0x800) signalfd(r0, &(0x7f0000000340)={0x461c}, 0x8) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200001) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000002c0)=[&(0x7f00000000c0)="85757365726d696d655f747970652676626f786e65743175736572", &(0x7f0000000100)='/dev/input/mice\x00', &(0x7f0000000140)='\'!proc\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='/dev/input/mice\x00', &(0x7f0000000200)='mime_type{}\x00', &(0x7f0000000240)="2462646576f52300", &(0x7f0000000280)='- %ppp1-eth0cpuset(ppp1losecuritysystem\x00'], 0x100) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) 2018/04/08 11:23:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0xa00, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000140)={0x9, 0x0, 0x2, 0x5, 0x100000000, 0x13f}) mq_open(&(0x7f0000000ffb)='eth0\x00', 0x0, 0x0, &(0x7f0000213000)) mremap(&(0x7f0000b14000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ca5000/0x1000)=nil) socketpair(0xa, 0x8000b, 0x101, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)=""/110, &(0x7f00000000c0)=0x6e) 2018/04/08 11:23:02 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/08 11:23:02 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) 2018/04/08 11:23:02 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x3) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x78) open$dir(&(0x7f0000000040)='./file0\x00', 0x27e, 0x0) 2018/04/08 11:23:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000f76fff)='8', 0x1, 0x0, &(0x7f0000ece000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) time(&(0x7f0000000080)) sendmmsg(r0, &(0x7f00000016c0)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="7f", 0x1}], 0x1, &(0x7f0000002580)}}], 0x1, 0x0) socket$inet6(0xa, 0x807, 0x7) 2018/04/08 11:23:02 executing program 0: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) capset(&(0x7f00000000c0)={0x19980330, r3}, &(0x7f0000000100)={0x8, 0x80000001, 0x5, 0x7, 0x3, 0x80}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x42000) name_to_handle_at(r4, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="f2000000008000005efc5a16d71e7dca3b998e3dab3b2443b74c3ec858932305b5d0c3e8cf8045d5ac01eb74b8943994aa4f0e97035f5cf533205a52f93b9ae15c386e9696f9b63f2285c92def27540b8c2b670d3566098511a4ce44ffff5d3b4a2a03358959199375d7f8ced5e9ab1f845e12033cffabdd2f8a121d3599e4bf73f16ab688760641a7c274a2860139862257a4179ee713de0c9efaf020da650689f6ea75215c09a0f6eb5ad674abfd4bc739743bd94e5eaf223b747ee0281c89f061a309b60ea4c86eb97491523c55cccf4329f677ba67ab83c55460067e0369c74ed8fc6e52894e5f0bee382dc0be77ab4c"], &(0x7f0000000280), 0x0) 2018/04/08 11:23:02 executing program 2: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0xfe9e, 0xffffffffffffffc1, r1}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x29, 0x48, &(0x7f0000000080)=0x2efc, 0x4) dup2(r0, r0) r2 = dup2(r0, r0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'teql0\x00', 0x200}) 2018/04/08 11:23:02 executing program 5: mkdir(&(0x7f00008adff8)='./file0\x00', 0x4000000000) r0 = socket$kcm(0x29, 0x0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000001180), &(0x7f00000011c0)=0xc) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) getcwd(&(0x7f000016f000)=""/4096, 0x1000) r1 = gettid() recvmsg(0xffffffffffffff9c, &(0x7f0000001200)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001140)=[{&(0x7f00000000c0)=""/76, 0xffffffffffffff86}, {&(0x7f0000000140)=""/4096, 0x1000}], 0x2, &(0x7f0000001280)=""/112, 0x70, 0x1}, 0x10000) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000001240)=0x3, 0x4) ptrace$pokeuser(0x6, r1, 0xfffffffffffffff8, 0x0) 2018/04/08 11:23:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 11:23:02 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xfffffffffffffffa}, 0x5, &(0x7f0000000000)={&(0x7f0000000140)=@acquire={0x128, 0x17, 0x401, 0x0, 0x0, {{@in=@multicast2=0xe0000002}, @in, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x4e20}, {{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x6e6bbb}, 0x0, 0x0, 0x3}}, 0x128}, 0x1, 0x0, 0x0, 0x1}, 0xffffffffffffffff) 2018/04/08 11:23:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in={{0x2}}}, &(0x7f0000000440)=0x90) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x10000) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000040)={r1, 0x401}, 0x8) 2018/04/08 11:23:02 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="a8", 0x1, r0) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x9, &(0x7f0000001640)=[{&(0x7f0000000200), 0x0, 0x8}, {&(0x7f0000000280)="4a4c4f44f155b23d31e14b5e3f0be264ef24b5a0930931937e0c29470842ff856ea361539e2bf3d9c2", 0x29, 0x8a}, {&(0x7f00000002c0)="3885b0fff42f00c46e091ce81c4a4e668c1a6e253c2c5e231db26687519fb6f6d7728906483c13dcfbce8761a4cc99d26b21dfb61fc23c2fca77197ce810032ba01ea06b80d4c2ab0e6428391c10ee22dd6a3ae50fdac7c3f18461c0c59d20744c8729e38ee27762f1b764f96cc40e453117f25210468b6f9bca0aa4783a3e10677dd871d8a91f48a33cb7d4a99878ade5d64c468712a89cff958ef5c6722fafdff76c4d5b27e33bb3622fc152451d0439696ea65f1914", 0xb7, 0x1}, {&(0x7f0000000380)="ccf49c30fef3ab7b2fd03438507775e8d2f1b8575dbe7159412907ef5b65fd57d8e530d2fd50259ab25d65afa40d0b2b9c8906e7e7db491291e8516dfe496afced94e00ae371d281903d970471786fe61abb89dfacbcb7f349f5da7edbd01733598a07361812c5aed1dcfb09d1c41fda0b71c548645cdcc4767c67077dca18965a1a97014bc82710ac28ba6c64221a66bacbe0799fa4bf4e3c351c186bca85a44d4118426238eea0e6c901a81114e32a9d08fb8862c4db5481f56d0f86e1c183789ce5be7c4ce07ec87774ce5d75c8769b19b6940f8758c18a3f44043e4876f071d81a274d1289909a730fca63c1805046d8d50000cab3a6c7445d2a206525052248d78b84a2eb62c1322d97839fbcf139752cf89a9ad26d76a572984f30a86863651242d09b97ddc51941a035570ee843b3d88999c49b5e0fcfd86e92fc905a33578b91f627a7678d9467b14404bc445b7e3cc9e54e58534b1fd3ffcb4660ec6fdc1881286afc84af8025680305c8f55da4d7567b0a6778ec02be466810cf013ffa957ae8f7650e57f589914f850c171cc9bef855eaf31bea6eddb1a1ac6925207104662a9f98ee4f01a4253553e6cff3b3ce32b187751bfe0ae6b30f986582e094df6d11690c17685df03b97e7868e1d4b07079d336ca3bbf742ece7d95dd979c6bad5357a072d83364ea82d776486de93b68561332164585d65942b24871e71ba245c2ae458951d2a36158e1ad1e9136879ef7ed7b232ed31cef7a12718f62f49dca9d10c727c8cbf48ae4f24da41e1104be88e1723aa856219d62f2b1d8017f292d0f5e61fc2414b833a9d544fd6783890f4009d86c17c0123744112138839f8ae3bbd90ca88247f582376412e33de273376409ac43dadb76f80cd015ca0db8d76d4a7a1a51ad552b16254733b6c8b46e27d553209f7f6a96287dab982faabfcd3a269276b835882734e2a119283e1a950b122e192e1e4297f7ff54c87405afaeae744763646f8f913b7772e7370f4a5dc44caee2d8394cf656e06b07ee0a9b44c53cfc54419cc7664a70e014017a45a405979f4c94463a04eb973b21cb1c8f6d618be50d4082d590676a80e4e24266c4386200538da8a8b39bdf64f9e4a86f926f63b5e557ba961ff2b6c699eb310e6deec302acefdbbd1c386f6c5144b1afb3899fb18a7bd1e942c7c97af7b6358ecf3929aa88ce6079f75a4a0c359721e50c41597eb0048f3a999a614fe034cfe65f048d58ffe402d9717a7541faa9299f06a0312d8778957ef57a5d7dce99f53b316109842ffb4eaadc0445fe4ce6fc316d8d9a4fd99968b5e5ba68c96fede78e8c6b9f0c27bb6a32c813f958bfd0260fa2b791b1f65426109928385bd41e4e4315166f1abee2348b6407cc84730b36b8a20c53b30fc85781d61b4f413c89aaa67aca23dc3e12e87a928055378276188a8c16af811e2184507c5830c5a820f65972987a0336bd212140c150f0d912eb906da54ef2d1da1377bc7d1a57dddbb958d01c429a7021172ec4ee605c942187acabb1367385752330979f0fe5b4cf2dfd08099cd1d7cff1b832858a01eceed1e7d481d77f33daa103eb403be71ad6dda983f42ec4a1ded79c1a03ace2cf43395db0ec154480c8bff764567cb2e618ba2e4d9f81a3582fceb71c587d0f55c0092e6840cf6b80541ff6de85d98aebb47a7540bd8762bbe1598afd29cb99f1f37d62623834aba4aa036fb50f880c4bedb2a93716c13e05c13f9d18a5f84e15e1c715b06f80796c5c475fa1994ef04b3bbf94d0775f74527f32fdaa53c6e770d74967e0915c9a94639b0fbf85317e6fb090bd95ae34c8bf3c741c587bad0939adc0a507e6efed77a63cc26cc8443837e86d4964ba5421db1b1719de9cd82235e866fe2e1d18a6ec0ce87d7945de845e1e773ba243407307cbaf282c3eda31a0d14e9b5e93feaa125aa5821fad167ee43f55a61046922afcdc8354afcab535cbc3367018f7aa142c5c74f78ed0ca46ddf051974c73feb2345c85cc3fd3c2de07a7c87da7ed410c2f3a19118ed5d374c59b5ed85781eb5839f0de175118821f220da976b69a2c47673b2be3156e69abceb1d9dc76ff91248fb78374ea2a4182b5657cc949783448a69b4025176623c6d81b2d0886b9f3b074bb071353f7979be7377d1d226ac7391dcb3518a8131d36d55855c5c37fad74560e965323a8dde15e85c0436527502b1cd55d0d3480c7812777f0d5bb7701aedfac31a0ca295cc7436ea10f45b87d53fa22acfd252dee14abd08ee1b851f946b9c4878afdde7d50fa6699034251c46ea49c1c1b705cf47252a72ac133c8a72567437be64370adff81dfcfb34b6f39740510543fd1ca129311752c168c6b922a35338b49d5ef2d6e68559d0d4872e77437578d2d5b3fb9779d3594c08744cf18dc10e24ba708e7b0539773335a2ef12f32db04c9579d0f9ce60fb73d6ad56ece264ec745e6c25138fef81f8ab89c4411fd3fbee7cb66ed379b6f93ca58cb2b9c7875525c8d84657986d13985495615741494b1d5993d82834051bccddaa9dd731a6756224263ad0f2a42bab80df82b521e596e5b62abb529df112ef75a365565fc5c6265b33ccedd72fe9da1454bf07e0b16fbd34a09299802f3037176a53ccfc32d104740fc055eebe5486f8304ec8daa54d447002f4cdd019b143ea1871a739b18b864872d663e20234c32b813b61ecba405d8be97a8d5d7ef29347daf91148f1c2a32dcb9ec487b88634a3395027e372da0f48fa4738b7cef914f4098f5ff4fe67fa95c35716a48ebd0e36475fee17371a301f8bd77dbffa93d9379fc59fe0bb63fb4841cc2db602c7fd02514e98b2a9b365616b1092f29509f5c0eb75e787e72fbeecb8e34e4df53ed3bb7a9d74ac68196e13251092b04e5b9911734ae4f64f2ac02fe2b4cb490f9d86357f6e144be365a6b90bc1f7bb1041f31a7af2cab1991ce5875a42e6a8f5bda787f8e7f0c014c8189cbd6f396f89ff7245b38fc6539023a4fdad19500df701025ec4dde4a9b0845b86a5e22daa741ab0bef2089328c40b7f7efee109b62c1de895601a23758e825ecf55eae8da6110907a9c9b285bafd44c0020b5eec4478fe7eeceaf38b372c094f50bace98290a6a2b9c2cdbcc32cea89ec30cf56df215e2d39104f79a8b6bf1e00640a7d40173ad04bc0bab5624ef67f67296ad09abcf6c8902b3605f0e6ff6017ea6bfe4408c430c3bb73f2ebea5e51c35441f7184c65de7cef63b85cffba0572e74f5c22a6424648076c2a36ba8dd3dea1a115cc2881913b01863e12a69bc03900dc832b448273348b6c50783757c312de1e51e73c09ed7cdebc119dac88989bf62ebb9da132633339b1af78153a90f1e31408a782225407a70ad1109ead7d38d6d64e5628c3deadfc9b0f8a1e12a882c176d5d2d61f9b9040a82978bfaac1aa3a507efac91c928cfbb67ae83bb5dd929b43c117c43b24e43aa37bd9cb6d09ed92ba351ef47fa652429bac6b857735a3b6609ba7d6179ed3088ba86111705b8ce1fea07091644845abb8892b333d0891d6c7ed7f75db66528621a76fa2ac8168e2b7c84f8d4f3da2893c7ff7b2892c2bb6aef3b6cb3d686914e25664c5faa74b0b8cf9c5126159e70b4e57b6c3fa4fc8c9fef4ebdfb4788ea7f6836151ebac5fb51e60105f02b83001a166f975a2e402062d9286f34285c483231efa2c9cb92f237111e7f032c9d9f1c543f9cd6a74517e457bb1db75edddd0ae5d1891844db60176c557021b34c8528c01203a5edd5feca11f5df3aff95e1b10e7f2efc5ccb344b832e514c93a15820a59c395a5311cec20f974b870a48b73eb768eb154519a02d5b24b173681d77401f60bfc6f6bb706e3c82d20f7de6a3026445cefe1fedb86e30b0fc286d691db9cb36d6c91ee596deab4cd8d79faa860ce2d18ad920c5e7bbea24e8f065602eeae7d5744efaca21ed17b0fde753e0c51c2f0f1b8477e38d8a030835d6df72a37d0a6824f4fe6d81b626b1a233f9a6a3785f70d76e2fbb4d3463f0b26b00039485d58d257d052d6ca85b91d062792e36707924df8d6bace6d04719a4b23064038750e09597d600d711a8a5d4ccfaeb83caa2243b3d3dd5ca1db6722f322bef549fae518a56562ee571742edd89457354e909ea8bcfa98dd3b70cd63e067e385cb6c891e4ab3d7aad196a06fef024619d194a8054b2d40284aa8bd9ba61ba4de3d23638cc9424535af0b7d356e6b3e28e2451195b979a8418d5539f0f1ffa4da063fb1636f9764bf515bb6e12f5e171639041573172d3c28aaece57eea1f05f55edab769cd8b25a7a13dd5678ab3ea90a5698748c44ddc3f5d53f0708f84c780a7fd2e7669edeb34997348069bfc40ffb5e031b8f3aadbc8d6bcd2fc7f6b854622c1b02b4a7f73d17cc0c6b4e68c02865aefccfa7ed938358d92d5476c44ca1c1fe6ff45d62501717d60bb3dd7b38d1a238fdad40301c96b9a6adf9cbfa5b7ba079461e53e039ca65a95c646d76cb066ebcd5c360452c4180db827a2f091c459d7b58a144aa0fc9f0acdf7c0a5652b66a9ea67b5bb04e3fb1ce37d91a1b8db37df158e7670c07fbf6ec65a991194f9758d9b3bf51016f846ac74628051a23391b4e3654bf497d994e2acb32da0eb5ec0ebed32a1283b4ba9788341cbab6973992192c8aa1849492849a3619dee8eab79e1d46968bd1f26287d5389ec9d0b8b5e919c7584b83005e322258110676deff7a7ec591d5767c87118a5820b8d718d1c9c694e9d4ae10349b38b895f767a14e5144fd95ebe57ddef901f0f55ba3d8ef034d84611ea2b7c560609a2b3bcab511bdf10d8b78c555ed911aee418abcedec4ebca122923ead9e5cd068502db5a0fef3ffea1d8c839b86fed99a1ecf7d7a6f8c3449fb30657298e9ec6d52eca82752b61690283ea046f6aa47c6842e3aba664dbb7f3c0331c115415a641c9604f7117e2015842494d1c209bd5e84ebbcf8a436f72b3e05a72054f5dee623b14a9d88222538b22468c741405b00f94948370292d740c7c5500e61d3f19f230cdf183452eca9814d8597293d1073e07b9926ce89d456033ab0254d533fa88f858dc336da4a2322ffe607192385c1573100c47f637584fc8b5bc2719cdcf86b169a487c721b1dd65ca860aad359809737f7c6f73c0ccb9a6eae4fe7f2d66869909a5cd345abc200b5fc66ad9aaf6793138832bf8190d8641a4788af74d59b57f14ecce94a51c8205d3feb2b0a1a002056e61a032b0f02aec583c0b3430b44e8878f95d01e8903e1e8d3f8cb620730d4273949f951260aed9a9ec75ecca5fb940f571c6caf3b68cf7c2fd88acbef443006f180a78ab43e79745e5f476b6611cc0bb6b367510cca9b8331e8b1307859152ccd802af37ac67d6c2432c7fe2fc70b5f9c0ea19139429c88138fb0200bcaa93e9a929625bbc4008d45718e05a2ba0509cb208fa83d83a714aa349014a967ada9b8c6de85109ee26c6d7f5543eec89b65e6ecc32e469f9770400659f9d0e9a321bdd3ea959e95bf5af14ae54519736f8022af651472a3576c5100c7cd2b65324a494045ed0d041d83c64aa8dfe2c07e09e277bd2e5722adea96de9a39ccf6442f0a2086afdf3bacce7d748653b2aff797f8347b582894ee943352b9b533f0908c507ea92d92fa12949099693bfc226caedc4af7ea5ea173b2f07c6869bae78650ed335b19405dfafe19be256b244f71f5a7f0749774d1cb0d0fd55e20f584e13976164f9b9af80b00f5cad29daddb45bd541", 0x1000, 0x9a8}, {&(0x7f0000001380)="d0fb4a3e5461a024c6d107555de5928c10a941860be35ac00b64b3ff8a55f078b3b6437a5b2026f6786c37b994e450f3a7efadd18f83730e903bdc2b35b33bebfa054e801d39cf98f9a7f1e64f78ea1da4b88f3f68239f226c73f1fd334e21a8805b909eef8b6f139396a85de0791ae640765baeab00d802a80103ff3f38adf6e3e9149f18ece61eb22b343bdf9ad087b7732381cee77869291bdb598552f2847efe459e7ff5eff607813b3039", 0xad, 0xdc}, {&(0x7f0000001440)="ae923b444ff93a01efb4e2418a38f45e4d19bd", 0x13, 0x1000}, {&(0x7f0000001480), 0x0, 0xaef2}, {&(0x7f00000014c0)="160ab2ae944b83f6b5496680fab1b73aa13a74ecdb3285965de0c70df5624c89f8ce0df09c13ce9ce81f27ef74d617c4c714d83e4f1f7830b58a34c5286a177c5dfe175a6d3e4b05ec41f523edd26c4f4c4a447049672e15d20335c7569b064416efedb36f63fa2c81ff9d678523463ca3b2ee79dfbacdf675047add24e8ac8ed1ba678773ed1d61632328114d027d29b4fad28a670202acfce03aa29369966cd01aa783c31b31d6f1354a386ec053b2ef29c6172d0235cf72cafe87b819021c25ac3fe0ff7024c50e569dab2521", 0xce, 0x1ff}, {&(0x7f00000015c0)="d515343da1aaec403e32b6b2f549dabf870f55fe7ca8b2f10c1591d276659942e06e91199286c9eca23bb609d5299d5d9ce245921e30594865ce89e3f189f6fa87aef62ec8ea", 0x46, 0x3}], 0x80000, &(0x7f0000001740)={'nouuid,', {[{@prjquota='prjquota', 0x2c}, {@wsync='wsync', 0x2c}, {@largeio='largeio', 0x2c}, {@grpquota='grpquota', 0x2c}, {@logbsize={'logbsize', 0x3d, [0x33]}, 0x2c}, {@nolargeio='nolargeio', 0x2c}]}}) keyctl$invalidate(0x15, r1) keyctl$chown(0x4, r1, 0x0, 0x0) 2018/04/08 11:23:02 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0xfe46) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000080)={0x1, 0x7fffffff, 0x5, 0x5, 0x800, 0x70a3f4ad, 0x0, 0x0, 0xd7, 0xff}) 2018/04/08 11:23:02 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x1000007f7fe) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f0000000080), &(0x7f0000012ffc)=0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000000c0)={r3, 0x3, 0x2, "6b3cbd3ed7503e3c04c2d67b2f1023463170792db322b8b2ada2e1a38cb710b82aabd9899a155751f2631f9346d8cd58bbdf5ef1aafb097880816fe7c0e0fe"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/08 11:23:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000dfe000/0x200000)=nil, 0x200000, 0x200000c, 0x12, r2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$kcm(r3, &(0x7f0000001500)={&(0x7f0000000100)=@hci={0x1f}, 0x80, &(0x7f0000000580)=[{&(0x7f00000002c0)="9d5017b22dc00460839793cd4106c57d858b837c48b4902a5d22aa3c4a3f3e94bee28505b533f398d8f23636f96b8df76a13", 0x32}, {&(0x7f0000000400)=':', 0x1}, {&(0x7f0000000540)="c9df0b9722f96d6282730af30cc307a8876e7cb0bc77d555ea830f9b6b181d3bafd775782fe252", 0x27}], 0x3}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) 2018/04/08 11:23:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') getdents(r0, &(0x7f0000000040)=""/179, 0xffffffffffffff8a) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400001, 0x0) time(&(0x7f0000000100)) ioctl$TIOCEXCL(r0, 0x540c) 2018/04/08 11:23:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3f, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x400) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r1, r3}) recvfrom$unix(r0, &(0x7f0000000100)=""/232, 0xe8, 0x1, &(0x7f0000000200)=@abs, 0x6e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000300)={r4, 0xf5, 0x30, 0xff7, 0x64277c99}, &(0x7f0000000340)=0x18) 2018/04/08 11:23:02 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x84, 0x7, 0xffffffff00000001}, 0x2c) personality(0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40, 0x220202) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f00000001c0)=""/220) ioctl$KDDISABIO(r1, 0x4b37) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) 2018/04/08 11:23:03 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xd, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000300)}, 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8080, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000040)={0x100000000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) fcntl$getflags(r0, 0xb) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={r1, &(0x7f0000000480)="3157cf93727da7c88d027690840fa40576b3265578a9a8c12af67858279b86dee64538250b5f9b8f851c131758592d8d6af08509493d81b24ed18bbe26b6a9aad695f3a467a773ab15e144da1bc6206b1f236b0ff35c581fdcdbf2c1c04f1f756499c0bd7f6ed9196f773da3a18a6a5842c9caed3ccbcaee98b0dbba9e2cc33aac656c9ff9b07ae11a1c49f42ac527174337f246ab01f5c99b85b563410cf6be34fedc26aae3617724a03003046a67f84b", &(0x7f0000000540), 0x3}, 0xfffffffffffffde8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) 2018/04/08 11:23:03 executing program 1: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000140)={0xbc7}, 0x1) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) write$binfmt_misc(r0, &(0x7f0000000180)={'syz1', "04ad890754c52c0e294ce74ad92a610ff355ed47edec1ad4e0c8d59a614f82cca97749f4a043f296cb818958fc8e555347af976141bd1cbe3e3f070462f3b50e9392c28de2cd404ed8ca208b77b0c4aeeedfe0ff8ea8a0233f67f12f45e599db43eb777292e6ec4c8b480e17f767d86737f6e5737355c2f33fb2107e6c"}, 0x81) 2018/04/08 11:23:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040)=0x1ff, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x50040000}, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0200010005001c3813ae81d2"], 0xa) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) r2 = getegid() fchown(r0, r1, r2) 2018/04/08 11:23:03 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x82000, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x3f, 0x1f}, 0x20) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x4280c0) accept$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/08 11:23:03 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_sctp(0x2, 0x0, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000040)="82c1c1ef4ce54426cec059d2a002e509cb683b272641316d2de5fe0d5037d4338f3f4b18b8f12d7872970538b697b39c8ee22812", 0x34) sendmsg$unix(r0, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=ANY=[@ANYBLOB="10000000000000100100000001000000"], 0x10}, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x2, [@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x18) 2018/04/08 11:23:03 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x3) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x78) open$dir(&(0x7f0000000040)='./file0\x00', 0x27e, 0x0) 2018/04/08 11:23:03 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80044, 0x0) fcntl$setlease(r0, 0x400, 0x3) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) chown(&(0x7f0000000000)='./file0\x00', r2, r3) close(r1) 2018/04/08 11:23:03 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x3) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x78) open$dir(&(0x7f0000000040)='./file0\x00', 0x27e, 0x0) 2018/04/08 11:23:03 executing program 7: r0 = memfd_create(&(0x7f0000000480)="0d21bbf8434f8ea47b76a36c04f369f12063fc782a59725be881a6b5654181bf38836d428c03e0ce3acbac0f4fd7a9867beb6df6fa2a61bed81a54f75cbd05f4ab81bbb8c0fa3d1f1be1bf1296bf02b940ed743e55410d149e2c430d6e1a54f3697b52b319d2946be172bb531de84377fa79ead37d5cf20d88fb4624e26f03ca3c669c63bcbcb6db60", 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002b00)=0x8, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r3, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000003f40)=@assoc_value, &(0x7f0000003f80)=0x8) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') fchdir(r3) sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc80}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0xc8, r5, 0x900, 0x70bd25, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x71}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1c0000000000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4004}, 0x20000001) 2018/04/08 11:23:04 executing program 1: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000040)=0x60) fcntl$setsig(r0, 0xa, 0xb) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000004ff0)={0x0, 0x989680}, &(0x7f0000004ff8)={0x1}, 0x8) 2018/04/08 11:23:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0x7, 0x4}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000005c0)={r0, &(0x7f0000000480), &(0x7f0000000500)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000484fe0)={r0, &(0x7f00006d3000), &(0x7f0000488000)}, 0x20) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80800) 2018/04/08 11:23:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719fa860c424444da74127123d602411922ba", 0xc1}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x1}, 0x0) [ 64.054188] sctp: [Deprecated]: syz-executor7 (pid 5542) Use of struct sctp_assoc_value in delayed_ack socket option. [ 64.054188] Use struct sctp_sack_info instead 2018/04/08 11:23:04 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000080)={r2, 0x5}) 2018/04/08 11:23:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0x7, 0x4}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000005c0)={r0, &(0x7f0000000480), &(0x7f0000000500)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000484fe0)={r0, &(0x7f00006d3000), &(0x7f0000488000)}, 0x20) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80800) 2018/04/08 11:23:04 executing program 5: r0 = socket(0x0, 0x802, 0x6895) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x10, &(0x7f0000791f18)={{{@in6=@loopback}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) chdir(&(0x7f00000000c0)='./file0\x00') r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/12) [ 64.238900] sctp: [Deprecated]: syz-executor7 (pid 5565) Use of struct sctp_assoc_value in delayed_ack socket option. [ 64.238900] Use struct sctp_sack_info instead 2018/04/08 11:23:04 executing program 2: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) timer_create(0x0, &(0x7f000014b000)={0x0, 0x2}, &(0x7f00002d3ffc)) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) fcntl$setstatus(r2, 0x4, 0x42402) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/04/08 11:23:04 executing program 3: io_setup(0x6, &(0x7f0000000000)=0x0) io_submit(r0, 0x305, &(0x7f0000000000)) r1 = socket$inet(0x2, 0x80807, 0x1) fremovexattr(r1, &(0x7f0000000040)=@known='system.posix_acl_default\x00') 2018/04/08 11:23:05 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb080005000000e544eac7000000089078"], &(0x7f0000000000)) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/104) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x80400) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0x9ea7, 0x7, 0x9, 0x80, 0x8, 0x5}) 2018/04/08 11:23:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000000700)="b6ed95a221e73dfcaca2d1f5aa9ee29a67d2aa4c5da49f2cb5a8923ffd3df771504ee5295ea26ffee71f1a943878a518edce7c75a3e8c19d8312d0a8d244b963375ba3dca667ea566776acd0255db986688071ee059336b31f5710b846570727", 0x60}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/08 11:23:05 executing program 5: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000000)=0x2000e, 0x4) 2018/04/08 11:23:05 executing program 3: sync() r0 = socket$packet(0x11, 0x0, 0x300) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x3000)=nil, 0x1000) shmdt(r1) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./zgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r4, 0x0, 0x5, 0x4) fallocate(r5, 0x0, 0x0, 0xffff) r6 = inotify_init1(0x0) r7 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r8 = dup2(r6, r7) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', 'Uvboxnet1\x00'}, &(0x7f0000000280)=')\x00', 0x2, 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c80", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") bind$inet6(r4, &(0x7f0000000440)={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) gettid() epoll_wait(r2, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x9ef4b7ca31e6aff, 0x405) getsockname$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB="9c000000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x20) getpeername$unix(r8, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/08 11:23:05 executing program 4: r0 = socket$inet6(0xa, 0x80807, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/04/08 11:23:05 executing program 6: unshare(0x200008000400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x202001, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x2, 0x3}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e24, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}}, [0x9, 0xf0, 0x8000, 0xfffffffffffffffc, 0x6, 0x1, 0x6, 0x68, 0x9, 0x0, 0x5, 0x5, 0xed, 0x1c26, 0x8]}, &(0x7f0000000400)=0x100) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x3f, 0xe, 0x3, 0x8, "6effa6aa7cf737874c8cd05c14a25830856d8b26f13338cd98e52e531a9d2534d322cf6e513db11c51e0014785cad2457e47385106370708730462c7d97c05eb", "bc8cabab7d9794a8b8526f8bae27e3b7e4caa9e5cdac5cef4c164f4239934e59", [0x8001, 0x10000]}) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000180)=""/140, 0x8c}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) 2018/04/08 11:23:05 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f0000000040)={'rose0\x00', @ifru_names='gretap0\x00'}}) 2018/04/08 11:23:05 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x8003, 0x0) pwritev(r0, &(0x7f0000001580), 0x0, 0x0) 2018/04/08 11:23:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x0, 0x400000000006, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9dbb007f000900501c01"], &(0x7f0000000200)=0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x3, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000300)={0x3f, 0x3, 0x1e091055, 0x4, 0x100000001, 0x1, 0x5, 0x1, 0xfff, 0x0, 0xffffffff, 0x3}) socket$inet_sctp(0x2, 0x0, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80042407, &(0x7f0000000340)) waitid(0x0, r3, &(0x7f0000000500), 0x9, &(0x7f0000000540)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x10000002}) fcntl$getownex(r2, 0x10, &(0x7f0000000200)={0x0, 0x0}) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000140)={r7}, &(0x7f00000004c0)=0x10) syz_open_procfs(r5, &(0x7f00000001c0)='children\x00') getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0xffffffffffffffff, r5) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x4, 0x0, 0x6, 0x7f528b3d, 0x6}) ptrace$getregset(0x4204, r3, 0x202, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) 2018/04/08 11:23:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='map_files\x00') getdents64(r0, &(0x7f00000002c0)=""/253, 0xffffffffffffff1e) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x6) 2018/04/08 11:23:05 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) chdir(&(0x7f0000000800)='./file0\x00') chdir(&(0x7f0000000000)='./file0\x00') unshare(0x20000) 2018/04/08 11:23:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) recvfrom$ax25(r0, &(0x7f0000000000)=""/192, 0xc0, 0x10000, &(0x7f0000000100)={0x3, {"42bca58e5b5a7b"}, 0x8000}, 0x10) [ 65.583971] device lo entered promiscuous mode 2018/04/08 11:23:05 executing program 2: epoll_pwait(0xffffffffffffffff, &(0x7f0000886fdc), 0x0, 0x0, &(0x7f0000f52ff8), 0x20f53000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x204901, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x8) 2018/04/08 11:23:05 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8802, 0x22) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'syzkaller0\x00', @random="e5ee5e8188e8"}) getsockopt$inet_int(r0, 0x10d, 0x4000000f2, &(0x7f0000000140), &(0x7f00000001c0)=0x4) 2018/04/08 11:23:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/233, 0xe9}, {&(0x7f0000000180)=""/133, 0x85}, {&(0x7f0000000240)=""/97, 0x61}], 0x3, &(0x7f0000000300)=""/163, 0xa3, 0x8}, 0x10043) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000400)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x10) personality(0x6) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f00009b1000), 0xfda0) 2018/04/08 11:23:05 executing program 0: r0 = socket(0xa, 0x2, 0x0) chdir(&(0x7f0000000000)='./file0/file0\x00') r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r2 = gettid() ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000000100)={&(0x7f0000000080)="d1df97c91edb6fcb404aa6ec500a0dfd712055d5862ba68bd080a468cf200734290df3bebcc8c278f3616a4e2a131b9db6d190ff2cc31b7d5761d580bde6ce3f24e078477fe37e74437884528392bca17cedeca36bc049152f222281efd72bce19e0b9c834d1e73f99603d55961d204a994900d742076a521d9085c8e622", 0x7e}) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000e64ff8)=0x36, 0x10001) [ 65.828406] device lo left promiscuous mode [ 65.867441] device lo entered promiscuous mode 2018/04/08 11:23:06 executing program 7: unshare(0x40600) r0 = request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='{@ppp0system/&\x00', 0xfffffffffffffffc) keyctl$join(0x1, &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/08 11:23:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r2, 0x1, 0x2000000000f, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) 2018/04/08 11:23:06 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) unshare(0x8000400) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) fcntl$setflags(r0, 0x2, 0x0) 2018/04/08 11:23:06 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000080)={{0x2, 0x7, 0x0, 0x6, 0x8}, 0x8, 0x6, 0xfffffffffffffc6d}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000006c0)=0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_setup(0x9, &(0x7f0000000780)=0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='vcan0\x00') io_submit(r2, 0x2, &(0x7f0000000d40)=[&(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x6, r1, &(0x7f00000007c0), 0xffffffffffffff5a}, &(0x7f00000009c0)={0x0, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, r0, &(0x7f00000000c0)="5b062e5f64f435815efa692617d15a95bde9ca457267c7b65e48fed4142381c58bc18a87dfa64de26603b4f81231a922b0c63e300d4b888d6f168d04a2e0572cffff38e5ef1a095d550debdf0f481d8e06156a5e3752f876df0440f7dc959b637fcd", 0x0, 0x0, 0x0, 0x3334b5ba0ebb3349}]) 2018/04/08 11:23:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/233, 0xe9}, {&(0x7f0000000180)=""/133, 0x85}, {&(0x7f0000000240)=""/97, 0x61}], 0x3, &(0x7f0000000300)=""/163, 0xa3, 0x8}, 0x10043) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000400)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x10) personality(0x6) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f00009b1000), 0xfda0) 2018/04/08 11:23:06 executing program 5: keyctl$session_to_parent(0x12) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/08 11:23:06 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) r2 = geteuid() openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x0, 0x4e20, 0x2, 0xa, 0x0, 0xa0, 0x3e, r1, r2}, {0xe7d, 0x0, 0x3f, 0xee16, 0x5, 0x1000, 0x2, 0xc5}, {0x9, 0x100, 0x538a, 0x1}, 0xc07, 0x6e6bb2, 0x0, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d5, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3501, 0x7, 0x2, 0xc5, 0x9, 0x5, 0x109}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 11:23:06 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0x7, 0x4}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000077cfe0)={r0, &(0x7f0000000000), &(0x7f0000da1000), 0x20000}, 0x20) geteuid() 2018/04/08 11:23:06 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) ioctl$sock_ifreq(r1, 0x8935, &(0x7f0000000000)={'nr0\x00', @ifru_names='vlan0\x00'}) sendto$inet(r1, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0xfffffffffffffc89) writev(r1, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) 2018/04/08 11:23:06 executing program 6: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x80}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x1, 0x2, 0x8}, &(0x7f0000000140)=0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000240)={'ip6gretap0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000280)={'security\x00'}, &(0x7f0000000300)=0x54) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000180)=0x8, &(0x7f0000000380)=0xfffffffffffffe97) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000003c0)=""/6) umount2(&(0x7f0000000400)='./file0\x00', 0x4) mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='nfs\x00', 0x1051018, &(0x7f0000000500)="9eaecc039dbfd9d9e7acd2966944ab4dd7b774eb40bd30ab2f2e73a0d093054ffba5621688a1179f48eda58db54440b867fc9d7685ad5edf290b14cd90f7fc680f853595ab517afb50e6191bd4986e3d56b200d2297cf8faa977ec8f92a7aa6ef2071d41ea4720f6441a82919ae410183f31a560ec83fa2b79a0dbb8279ae59d07b9e7") r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ptmx\x00', 0x40840, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0000000081f18119eb31d1d923b3cccb47092b92820550b840e28bc335a0dfe2c32c389ec55e56635220821698b25224be5af87531d39783ade6c963e2e687db2ee385c9f7737eef79702bb047b9c1066943acc62f05deb6e8ba803a6d"], &(0x7f0000000640)=0x8) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000680)=""/211) r4 = shmget$private(0x0, 0x1000, 0xc0, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r4, 0x0) rename(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000880)={0x77359400}, 0x10) umount2(&(0x7f00000008c0)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000a00)={r2, 0xcc, &(0x7f0000000900)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x200}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, @in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x1a}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x401, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000a40)=0x10) connect$bt_l2cap(r0, &(0x7f0000000a80)={0x1f, 0x81, {0x7, 0x9, 0x100000000, 0xc98, 0xfff, 0x5e}, 0x7, 0x400}, 0xe) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xe088) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000ac0)={0x80000002}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000b00)={r2, 0x8, 0xc9a, 0x5e, 0x6, 0x4}, 0x14) r5 = syz_open_dev$vcsa(&(0x7f0000000b40)='/dev/vcsa#\x00', 0x80, 0x20000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000b80)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 'ip6_vti0\x00'}) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f0000000c80)={0x0, 0x16, 0x100000000, 0x2605, "c577cca10a53801a020b4def857e9cf356fbe269904083b7fc731051dc9ca5c8"}) socket$rds(0x15, 0x5, 0x0) ioctl$EVIOCGABS0(r5, 0x80184540, &(0x7f0000000cc0)=""/10) 2018/04/08 11:23:06 executing program 7: r0 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) write(r0, &(0x7f0000ac5000)="e7058c55bb6d3eb19c36a5b04497393a967f04701abf9ebf78fbd01fb5d63e5ea2cff2ca7d9e0eb6905e1eb9cbcf34c47bc9c1a187cbf8fe75579e98c9bfd2d9e5d5447fed5473b5447e6d0cb2b42009", 0x50) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) r2 = getpgid(r1) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xfd54, 0x1ff, 0x3, 0x4, 0x0, 0x1e, 0x40, 0x0, 0x25, 0x1f, 0x193a, 0x81, 0x1, 0x8fc, 0x0, 0x9, 0xfffffffffffffff7, 0x1, 0x1, 0x8, 0x7, 0x7, 0x2, 0x5, 0x4, 0x5, 0x8000, 0xc000, 0x9, 0x7f, 0x200, 0x7, 0x5, 0x1, 0x0, 0x76e, 0x0, 0x4cb, 0x0, @perf_config_ext={0x80000000, 0x1}, 0x10000, 0x1000, 0x3, 0x2, 0x7, 0x8, 0x16}, r2, 0x3, r0, 0x3) 2018/04/08 11:23:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") pwrite64(r0, &(0x7f0000000100)='-', 0x1, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000001c0), 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000180)='net/igmp6\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) 2018/04/08 11:23:06 executing program 0: r0 = socket$inet6(0xa, 0x80804, 0x2000000000010) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x3, 0x9}, 0x20) 2018/04/08 11:23:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r2, 0x1, 0x2000000000f, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) 2018/04/08 11:23:06 executing program 3: ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0xc) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xaf, "74c4a0b89471e4f24aa6525613b3bd5c7a05984a7769b22455281e0ea79671edc56c71e95548ede56f12707f24c04d64111cae7aecfbdfaf5b20a57ee589fea538a2e48954f6474f60675122110c002f9159384099a8d2c6806c112eea0615dceb612f149b2ec3da5071539b9ab1a8e173473f891f56903d8c324e12a785325aebb9cc4a3e51d4ffdd90ce06917d4f783c4db6ca3dcf5d6e06211c25663a1251ee273acf44f52b914c452a231bcc55"}, &(0x7f0000000180)=0xb7) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0xffffffff00000000}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r1, 0x4) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/08 11:23:06 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6, 0x580) mq_timedreceive(r0, &(0x7f0000000140)=""/1, 0x1, 0x8, &(0x7f0000000180)={0x77359400}) capset(&(0x7f0000000240)={0x20080522}, &(0x7f0000002000)={0x0, 0x4, 0x0, 0x8000000000}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000200)={0x1, 0xffffffffffffdc19}) capset(&(0x7f00000000c0)={0x4000019980330}, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}) [ 66.503710] QAT: Invalid ioctl 2018/04/08 11:23:06 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)={0xffffffffffffffff}) fchdir(r1) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r2) keyctl$link(0x8, r2, r0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffff9c, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r3, 0x9}, 0xc) [ 66.567686] QAT: Invalid ioctl 2018/04/08 11:23:06 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x7c) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x80}, 0x1c) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x0) 2018/04/08 11:23:06 executing program 3: ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0xc) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xaf, "74c4a0b89471e4f24aa6525613b3bd5c7a05984a7769b22455281e0ea79671edc56c71e95548ede56f12707f24c04d64111cae7aecfbdfaf5b20a57ee589fea538a2e48954f6474f60675122110c002f9159384099a8d2c6806c112eea0615dceb612f149b2ec3da5071539b9ab1a8e173473f891f56903d8c324e12a785325aebb9cc4a3e51d4ffdd90ce06917d4f783c4db6ca3dcf5d6e06211c25663a1251ee273acf44f52b914c452a231bcc55"}, &(0x7f0000000180)=0xb7) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0xffffffff00000000}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r1, 0x4) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/08 11:23:06 executing program 7: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x40, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e24, @rand_addr=0xffff}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc, 0x5, 0x9, 0x257, 0x9, &(0x7f0000000180), 0x0, 0xffffffffffffffe1, 0x1}) prctl$void(0x1b) r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x9, 0x800) openat$cgroup_ro(r1, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f0000000000)) unshare(0x28060400) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000857ff8)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8000000000000001, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00000000c0)) 2018/04/08 11:23:06 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001400)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="14d3232660a71be700bb95f58600000000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/08 11:23:06 executing program 0: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x80800) connect$nfc_llcp(r0, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x4, 0x7f, 0x5, "b9f33be2e510d44ea45b6ea0b534982c418415e48c8aff65a85b965fd9d77944171caf4d312a0202d25523c1522e6feb2b8e0b223c4f7fbd0699d9abf8f518", 0x38}, 0x60) r1 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x5af7b924, 0x400100) accept4$netrom(r1, &(0x7f0000000280)=@full, &(0x7f0000000300)=0x48, 0x800) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x200000000000004) lseek(r2, 0x0, 0x4) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x61) unlinkat(r3, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/04/08 11:23:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'lo\x00', {0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) 2018/04/08 11:23:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040), 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xffffffffffffffff, 0x4) connect$netlink(r0, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x2a}, 0xc) 2018/04/08 11:23:06 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x4, &(0x7f0000000080)=ANY=[], 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) r1 = socket$inet(0x2, 0x3, 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xb) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000100)="15701b4d915ed20bc08361623289257b97daadf14638a4e762f56efdedfb8a8bf4d325df28d8ca950a38cb4482dc4cc0a7d5944bc824ecdfafe95b1c92ce3dd1718787cae5a945ed44915df5fa5db7de83563fd8de4a8e922e33c505860176642f0db0d3aecdb0cafcf619f739979481421ba9b5b1ba13f2180e5a6225") 2018/04/08 11:23:06 executing program 5: r0 = socket(0x2, 0x40000000004, 0x5) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x80000, 0x2) unshare(0x8000400) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x90, r1, 0x411, 0x70bd25, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_SERVICE={0x74, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x1}, 0x4000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYBLOB="ffff000008007ff9744cc7a9694f54a39d1155f84e756716f33575dea85dddddfc1095eee40c6321422e6309be8aec0fc2cd7b713045f58be32660e5b9aaa14d33f4207de7e4b47280056d85e87a4d3a7b57ede9eaef7fb16d8a2c7f9068b30e05bdf0f42c93db95fd16d24446a48aca93ab522d7cb3096d7036634a8e8c23ffbf79b03bb4daa57e114205a5"]) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000000c0)={r3, 0x80000, r2}) ioctl(r2, 0x800000000000937e, &(0x7f0000017000)) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') preadv(r4, &(0x7f0000000000), 0x0, 0x0) 2018/04/08 11:23:06 executing program 6: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x5, 0x9, 0x208, 0xcf, 0x9, 0xfffffffffffffffc, 0x4dc3, 0x8, r1}, &(0x7f00000001c0)=0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x80) 2018/04/08 11:23:06 executing program 0: r0 = socket$inet(0x2, 0x840000020002, 0x81) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f00000000c0)=0x10407ff, 0x2) r1 = gettid() sched_getaffinity(r1, 0x8, &(0x7f0000000000)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000140)=0x7) capset(&(0x7f0000000040)={0x19980330, r1}, &(0x7f0000000080)={0x8, 0x2, 0xc751, 0x3, 0x100000001, 0xffff}) 2018/04/08 11:23:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') splice(r0, &(0x7f0000000080), r0, &(0x7f0000000100), 0x80000001, 0x2) fsetxattr(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7573657268622ef701fbe53c0f454f2e000000"], &(0x7f0000000040)='}%\x00', 0x3, 0x3) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)={0x1, 0x3, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty]}) 2018/04/08 11:23:06 executing program 4: r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)) close(r1) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x11) 2018/04/08 11:23:06 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000004, 0x0, 0x6, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) unshare(0x400) r1 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x8002, 0x0) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0xef) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) readlinkat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/242, 0xf2) fadvise64(r1, 0x2, 0x0, 0x7) 2018/04/08 11:23:07 executing program 7: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/04/08 11:23:07 executing program 2: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x29, 0x48, &(0x7f0000000040)=0x401, 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x0, 0x8ac}, 'port0\x00', 0x80, 0x810, 0x7fff, 0x4, 0xc11, 0x7fff, 0x200, 0x0, 0x3, 0xffffffff}) 2018/04/08 11:23:07 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000de2ff1)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000c50000)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f0000000140), 0x8) write$binfmt_script(r0, &(0x7f0000000280)={'#! ', './file0', [{0x20, "5e76626f786e6574311127237d3a6b657972696e67637075736574"}, {0x20, 'proceth1+'}, {0x20, "2afd2c"}, {0x20, '#wvmnet1wlan0'}, {0x20, '/dev/sequencer\x00'}, {0x20, '[\\$security@+\'&,\\'}], 0xa, "30906419abcb2e32cd703ef7ef7112a55580135cd47a47f334adb2084657ba26e4eab26cf7febb75a15156a7a0a629a97ee56d432dbc0efcd4533bbe82bc92e6c67db1bddda2a7d54d4d912c5b553db07e52cb297fd58e17603aa1b86b1ff0544f74293b9a2dcc0182bcad43a0b31d66523467725e9bcac317d7f88192bca9064cf2248a1fcf3608b68d6d5d42cc6cf251701dc85f238018f4454fc0523d5048771f392e193edfa0fa4748940e7d30e721e50d192831563a8fbb5bc689cffe1448796cae7e25c178075dc759d9feb6c743a7ce822ea32d5adcbda70ebdb812"}, 0x144) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f0000000240)={0x20e, &(0x7f00000002c0)}) 2018/04/08 11:23:07 executing program 4: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140)={0x77359400}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000180)='./file1\x00', 0x82) getsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000000080)=""/8, &(0x7f0000000100)=0x8) dup3(r2, r1, 0x80000) fcntl$setstatus(r1, 0x4, 0x4000) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000001000)="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", 0x1000}], 0x1, 0x0) 2018/04/08 11:23:08 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000040), 0x95, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x37, 0x708, 0x70bd25, 0x25dfdbff, {0xa}, [@generic="7d33e2ebaf244e892928c04b3658224b5a65000ccaf884"]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) 2018/04/08 11:23:08 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) rt_sigreturn() setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="070a0a800001ff00b1", 0x9) r1 = msgget(0x2, 0x0) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000040)=""/147) 2018/04/08 11:23:08 executing program 0: clone(0x200, &(0x7f0000000080), &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) syz_open_procfs(r0, &(0x7f0000000100)='maps\x00') r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x4, 0x5, 0x5, 0x1, 0x3, 0x8, 0xffffffffffffff38, {0x0, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x2, 0x15800000, 0x8, 0x1, 0x4}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000200)=0x8) exit(0xffffffff00000000) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/04/08 11:23:08 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x60}, 0x1}, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) dup3(r1, r0, 0x80000) 2018/04/08 11:23:08 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x2000001) pwritev(r0, &(0x7f0000000300), 0x0, 0x0) syz_open_pts(r0, 0x101000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) 2018/04/08 11:23:08 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f00000001c0)="c6def367da47b45c1444fc1769f478a78786ca8be4bb6e6cb713b9efba1258434fdaa5836a62ed19c55fecc8759e61d5217dbc01a7077e9a1a69d7b91d3cc1f54a356ab7df248703742f3ed3a48ddce0519fceba1d687f4b98f18b87a544d568ebe9", &(0x7f00000005c0)="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", 0x1}, 0x6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r0, &(0x7f0000000340)="8e7a4fb5a13b5c84c41bfcc8e145cc9d4de3311742bec15a505494780cd44c697ad06de0eab1d6b491b5584f9a40ceae0c70c194d5566a25572b51ae7d5942e7f79845ae79da2860d7de3dfc7e0868f28bf58a54a0535a8ca37ad2bbcff9e780e4c2b22f98bd6b0f62074153891feea3d385b498e33a32", &(0x7f0000000140)=""/66}, 0x18) 2018/04/08 11:23:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x503000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e20, @rand_addr=0x9}, @in6={0xa, 0x4e24, 0x100, @dev={0xfe, 0x80, [], 0x10}, 0x1}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0xff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xd0) shutdown(r1, 0x1) recvfrom(r0, &(0x7f0000000040)=""/134, 0x86, 0x10001, 0x0, 0x0) 2018/04/08 11:23:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc00, 0x14) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000080)=""/224, &(0x7f0000000180)=0xe0) pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r2, 0x407, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000000), &(0x7f0000000040)) 2018/04/08 11:23:08 executing program 4: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000380)=@buf={0x0, &(0x7f0000000540)}) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000061effc), &(0x7f0000274ffc)=0x4) socketpair(0x4, 0x8000e, 0x31, &(0x7f0000000000)) modify_ldt$write2(0x11, &(0x7f00000000c0), 0x10) 2018/04/08 11:23:08 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000780)={&(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x4e23}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000100)="937c2f2ac85cc9e304920faf933a8391075662e37fc934396f0598d2436bb8bd5283cd16a48d3ad022e9ee88b7e479cd739a057b499302f5499b3891ed216fbc3931ed151f7f10326979dead6dd2c19e53359918f9a58a8d44761fe0e8d0d6064328a74136c5b37d18cbed684011d501ae92c2f069e0768d57f0814d37a63050d9151ed0b38544ceffb6e23452a5ac00895a113c760300448083491790727d37be3f1a0c244d5241304a986b38697c37a37a0b05af19353f3ff7d1c5f7f2eee62c", 0xc1}, {&(0x7f0000000200)="e12c67d577aee06be4ae999880ff62e9598c5ffc16bab4646fee952547e0", 0x1e}, {&(0x7f0000000240)="7ed471c176d77cb574b64840ad76c5744cf16e11b68697a914d121bb5514e0c5806554103ba09800e4e1eab0c661bac4af3f944f634003ff3c5327dad7269e460d4c6e6283da85cc8d337d2615afd3dbc265877209d2e4df78d1813f2a4e93149e2a7bba", 0x64}, {&(0x7f00000002c0)="9845513fdd426822a0d3949fa1be9d9c5e51698796898c6d6862b5aecb8a7640b9ee3d6ec55e6f7c380683cac6ec3d1378e9829cdba095bfa93e1c101a955761cdf5865ba95e66b7ecbf767bb2d8f408bc5fc2c9487351a5b9c844ab5b3fb218a4aaaabfab5a7df35335a0556037c217897cc26339373af4e2a975e33dc81a46bfdafcbb7d3538206cab03cff64e23e63c5733791f5562d834e76a08fb171a09b1c62ec0b6509e84", 0xa8}, {&(0x7f0000000380)="f00f265527ca1ce75e971c4bb9d273a925460987c757df61b703aafd709fc27ded09c44bff790bd4027829337bfc1eb9418343da15658aaee93347f1f55bce67412cd817bf5f0fb563fcc3db4a77ec24535abe6953426dc8337f6c431d752c1b76cb60655d9d5d81913dd59fd5e451ca9bf1", 0x72}, {&(0x7f0000000400)="c230ab0de5a40b2891e3cf4ce27fe204f97cd88c32a82783b0f3494eaa1104960e260100a16715a91430c52487b0120fdef2995fe2a7cb659898a501dff68be4426ee66acc958be6c7863ed1c1e936e984293884937b96b29da69a956b6508dd508d05f1bcd4393be5ccb6d3135659ca200bc80c11a3ebcd0e4d3f3c5f8813c54edac870aa", 0x85}, {&(0x7f00000004c0)="1fdfbcea715d6e0940979e53c957a13dee0fde9fc4973d62688671638820c81353ee33dd79", 0x25}, {&(0x7f0000000500)="7c48c6bf28a458aaf191295cbea3a954de3bfadfe5f0839c10a932dee67746a0805a94c9cafa9c7f598ed2c6c04c3cb3ed4fee3c15846bac3d70520feb3815", 0x3f}], 0x8, &(0x7f00000005c0)=[{0xc0, 0x10f, 0x1, "81cbdb9b05f59e42627cee9b0190a9000a2f40ccc5c530e7610c7ee24f2f2add9850e166df7e4866c0afcf3d3284ce0bb432830e69f20679d223a740f7a744644f026af2b87738eb9ec0ea3488386c39a081b42980a0c050f1631f185330e9f47f8d73ad293e1775f358d9052ed5ad1e60315245f0c877888d9774cefa8e0bd3e32debb12bee004e67bb025285fa0db6b8116108cd0a398b3af24d77c498852e1cb9adbc583c48fd8802fbbb"}, {0xf0, 0x11f, 0x1, "525c9708978f8599255fd6df29b19608c1729fa202213637196aa2f1738267c5518042b89a634690f9ba52cff7138a39b05c6309151a0b23741b87f7f642c6b9117f1f4932ccce4ca3844452ab601a7a27b64516da1511caa1ba8caf6a981f4aea844e0a55324f73191ba8fd743e1d976b097167a1c5ef33ac62838b1ab41fa82166729bd750d6bb39f93f66c4b624c3bb2faf68c78f16f9ca287460c018d903072a0906775a2cada5f4fc8bb1fb227ccb7362926d2902ca491d1adc8af87724582f64c7606cf2c919efa34189ffbfb39283f63ccaa4c54de3f63321"}], 0x1b0, 0x4000000}, 0x4) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) 2018/04/08 11:23:08 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c200000088deb329d97800000000ffffffff4e200000002890788ac833f790e209b1"], &(0x7f0000000180)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4080) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000040)=""/165, &(0x7f0000000100)=0xa5) 2018/04/08 11:23:08 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/08 11:23:08 executing program 3: r0 = getpgid(0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmmsg(r1, &(0x7f0000002a80)=[{{&(0x7f0000000480)=@ipx={0x4, 0xfffffffffffffffb, 0x7, "f53a4aade28e", 0x100000001}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000500)="12d2d3ce8be63295cf05b694788bccf5eef2063103d82402561700d5407951275b59fe5d2edc8bed7676c97a4f0a33b2a776842d88a1fdb618c7b4", 0x3b}, {&(0x7f0000000540)="4646d0a945b7cb2e553075a23fbd920d5dda7cc692ae468cca352f41391b34d9a933103d15e0060a5f651cfe63235516965e7f747b19a38d4880738de3b87b688a9f1fb9d0a131c88c1cd2eb771401c3ceb46200d824a57e6d0e0e46705a89df93f9d4722d9f986a6fe558aaa91bb8b6ef8d581fd34a3cf89934426c1ae4dcedddf9377bbf5b6fea79860d0a0facfae5e670cf6ef98796a2d6cfd4c309eecdd33b229974203dad86f63e9c534a4469b33b30e653351f453dca9671e394baadd84b51ab7f041a23b4de78d4590106ea2174123c4d16d4fcf96348fbc635ea", 0xde}, {&(0x7f0000000640)="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0xfe28}, {&(0x7f0000001640)="3bd201304e6a838e2153b82efa36eff894752297e42cb494b5d6d1ddcd6e4cb3345114ea1330bd59c129ca52d46d30f7e6885041b4328dd12e2f400538a7d15f7eb4a8ea9ede92", 0x47}, {&(0x7f00000016c0)="b7e664f63444fce75e0619bafb6619e55b3ca7b040e1c7eaf407cb46030913c2e8d765f7ff601ba3f3c1d31f85ec89f897402dd43d740271be9bd1b0d8b2e8e69fca35100d72b8b513fc1e48db83ebeed2e03488e8cc7470cbc3198d9fa4c6428d2e5c62dfeb08b09dda237ab45b9d6a1327e8975f2d96f63ca954af", 0x7c}], 0x5, &(0x7f00000017c0)=[{0xe8, 0x10c, 0x10001, "9b3ffeddf329ce34e0220a780c05597e88664dd17778422392d3214bfd22ec93ee627c955d00b0dfb605baac533ff7fd844b3abfb734bb470f6f572b057db739e0e029ee3803b82d0b0541530fecc8864529548e21348a76f44e439af4e50a54afa90051a78d6536e4819dcd6138977a55ce6800f978f99ae5d8d135eaa7511be48dd24c56d04a4ec2e6afa49ba749c30ba8a9647177d98c952eb88a1f0f507b9571c97fb9431a2c9c7b243ddf80611e4e940f8f2d403ee41f8eb2f7ab1d8d6f68f744bcbcec9beee3f433907a71d0bd51"}, {0x40, 0x10c, 0x8, "70feca9d6c9ad14622a70d497627269bfe8bf24f8dce87f855ce7016cb2a6ae844342427e6a6835d12c89ab7"}], 0x128, 0x804}, 0x5}, {{0x0, 0x0, &(0x7f0000002a40)=[{&(0x7f0000001900)="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", 0x1000}, {&(0x7f0000002900)="79f92c317f14196160e1de55747d03b4eabed2f72a0faa9397ccb02a9c19440922d6cc188d2179716d1b47688ef3526d18f36f2998c2c6ad3d876671f3e71312dcbb722d38218c6ea49c069c7ffb7c52b4703e7721c1af130005dca42966150024aa272501cc89d49ed2c122caeaaebe4fae6f6ef69ee98c3b", 0x79}, {&(0x7f0000002980)="42dfa6f0cdb20b73794f7904a03ad4598b1f7b5193fe6b45e4f9737ea3b1228586d4b2081555f9e4451a647734447f21ae6fabbeca9e", 0x36}, {&(0x7f00000029c0)="3ddf6873ae269e5886bc18d7177c3870973df14221e315868b6269592afbdfb8b060e3c2704352dac47289e90fa6e94b9b4b22c5a932f8028b0e96e476fd66a8eb2dc7496962ab64bf9e26f3a58729c23d", 0x51}], 0x4}, 0x5}], 0x2, 0x81) setpgid(r0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x202) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000440)) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = request_key(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='/dev/input/mouse#\x00', 0x0) keyctl$negate(0xd, r3, 0x1, r4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x83e, 0x8001, 0x9, 0xc68d, 0x6, 0x10001, 0x3, {0x0, @in6={{0xa, 0x4e24, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x1, 0x1, 0x3, 0x8, 0x5}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000200)={r5, @in6={{0xa, 0x4e20, 0x7596, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x1, 0x3, 0x4653, 0x2abf21d8, 0x100000001}, &(0x7f00000002c0)=0x98) 2018/04/08 11:23:08 executing program 1: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000000000)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f000001cff2)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/04/08 11:23:08 executing program 7: r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x2}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f0000000040)={0x7f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) tkill(r0, 0x2e) 2018/04/08 11:23:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f0000000040)={&(0x7f00000000c0)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000d5c5b28502a9fa000000000000000000000000000010000000000000001701000000000000"], 0x20}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x100, 0x0) ioctl$TIOCCBRK(r2, 0x5428) 2018/04/08 11:23:08 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') unlink(&(0x7f00000001c0)='./file0\x00') clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x2}, {r0, 0x4000}], 0x3, &(0x7f0000000140)={r1, r2+30000000}, &(0x7f0000000180)={0x9}, 0x8) unlink(&(0x7f00000000c0)='./control/file0\x00') 2018/04/08 11:23:08 executing program 5: r0 = socket(0x10, 0x9, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x50}}) 2018/04/08 11:23:09 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x2000007, &(0x7f0000000080)=0x80000001, 0xffffffffffffff15) 2018/04/08 11:23:09 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) statx(r0, &(0x7f0000000000)='./file0\x00', 0x5400, 0x420, &(0x7f0000000040)) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./file0\x00', r1, &(0x7f0000012ff6)='./control\x00') getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/04/08 11:23:09 executing program 0: mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) socket$kcm(0x29, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r0, 0x87) 2018/04/08 11:23:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00l\a\x00\x00\x00\x00\x00\x00\b', r1}) r3 = open(&(0x7f0000000180)='./file0\x00', 0x20000, 0xfcc3dd53557f25db) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f00000001c0)={0x8, 0x1, 0x648}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000002b40)=@bridge_getlink={0x20, 0x12, 0xc01, 0x0, 0x0, {0x7, 0x0, 0x0, r2}}, 0x20}, 0x1}, 0x0) 2018/04/08 11:23:09 executing program 6: socketpair$inet(0x2, 0x80803, 0x4f5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x45f, 0x9, 0x1000, 0x1}, &(0x7f00000001c0)=0x98) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/igmp\x00') bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000807000), 0x6) 2018/04/08 11:23:09 executing program 5: r0 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) rename(&(0x7f0000000340)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f00000003c0)='./control\x00') ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r0}) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r1, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x5) r4 = socket$netlink(0x10, 0x3, 0x80000000004) write(r4, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) mknodat(0xffffffffffffffff, &(0x7f000003f000)='./control\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) 2018/04/08 11:23:09 executing program 4: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x400000}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/08 11:23:09 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = semget$private(0x0, 0x1, 0x130) semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f0000000000)=""/228) 2018/04/08 11:23:09 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000498000)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create1(0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0xe5, {{0xa, 0x4e22, 0xcf, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x88) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x815, 0x1, 0xff, 0xe, 0x800, 0x0, 0x3}, &(0x7f0000000100)=0x20) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) 2018/04/08 11:23:09 executing program 3: timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12}, &(0x7f0000e4dffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{}, {0x0, 0x1c9c380}}, 0x0) timer_gettime(0x0, &(0x7f0000000080)) 2018/04/08 11:23:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x20000000006) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) tee(r0, r0, 0x6, 0x3) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f00000002c0)=0xffffffffffffffd0) shutdown(r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000280)={0x3, 0x1, 0x9, 0x3, 0xfffffffffffffffb}) sendmmsg(r0, &(0x7f0000007a40)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001500)="f8", 0x1}], 0x1, &(0x7f00000015c0)}}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ptrace$setsig(0x4203, r2, 0xa95, &(0x7f0000000300)={0x3a, 0x200, 0x1, 0x20}) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000180)=0x5, 0x4) close(r0) sendto(r0, &(0x7f0000000140)="bafa010000000000000096908b05a89f1f", 0x67, 0x4, &(0x7f00000000c0)=@nfc={0x27, 0x1, 0x1, 0x7}, 0xfffffffffffffc2e) 2018/04/08 11:23:09 executing program 0: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f0000000300)=""/172, 0xffffff48, 0x3, &(0x7f00000003c0)={0x77359400}) read(r0, &(0x7f0000000040)=""/167, 0xa7) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/04/08 11:23:09 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000000c0)='\x00', 0x2) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) flock(r0, 0xc) 2018/04/08 11:23:09 executing program 7: r0 = memfd_create(&(0x7f0000000080)='/dev/sequencer2\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000ae5000)}}], 0x30) write$sndseq(r0, &(0x7f0000811000)=[{0x0, 0xd1, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x30) syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0xffff5c06) 2018/04/08 11:23:10 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000400)={{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, {0xa, 0x4e22, 0x8000, @dev={0xfe, 0x80, [], 0xf}, 0xfff}, 0xa4, [0x10001, 0x8, 0x2400, 0x4, 0x7, 0x6f, 0xe32, 0x5868c58c]}, 0x5c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}}}, {{@in=@loopback=0x7f000001}}}, 0x7b) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @broadcast}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000002c0)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x4, 0x4e22, 0x0, 0x2, 0xa0, 0xa0, 0x7f, r1, r2}, {0x7f8b, 0xffffffffffffff7c, 0x81, 0x3e, 0x6, 0x72, 0x3, 0x8}, {0x0, 0x9, 0x87, 0x101}, 0x0, 0x6e6bbc, 0x2, 0x0, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x3505, 0x0, 0x1, 0x0, 0xffff, 0xe39, 0x4}}, 0xe8) 2018/04/08 11:23:10 executing program 5: r0 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) rename(&(0x7f0000000340)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f00000003c0)='./control\x00') ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r0}) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r1, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x5) r4 = socket$netlink(0x10, 0x3, 0x80000000004) write(r4, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) mknodat(0xffffffffffffffff, &(0x7f000003f000)='./control\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) 2018/04/08 11:23:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1e, 0x4, 0x5ffffffe) r2 = socket(0x1e, 0x4, 0x0) r3 = dup2(r0, r2) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r2, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) preadv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/82, 0x52}], 0x1, 0x0) close(r1) 2018/04/08 11:23:10 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) r1 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="6664001f66d0") execveat(r2, &(0x7f0000018ff8)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000018fed)="2d1fe7f7ff5076696e65743000"], &(0x7f00000c7000), 0x0) 2018/04/08 11:23:10 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4000000001) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/08 11:23:10 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0e"], 0x2) memfd_create(&(0x7f0000000000)='cpuset.sched_relax_domain_level\x00', 0x1) 2018/04/08 11:23:10 executing program 0: r0 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) rename(&(0x7f0000000340)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f00000003c0)='./control\x00') ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r0}) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r1, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x5) r4 = socket$netlink(0x10, 0x3, 0x80000000004) write(r4, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) mknodat(0xffffffffffffffff, &(0x7f000003f000)='./control\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) 2018/04/08 11:23:10 executing program 1: r0 = socket$inet(0x2, 0x4, 0x8) fstat(r0, &(0x7f0000000000)) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000030c0), &(0x7f0000003100)) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xffffffff, 0xc0080) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100), 0x2) 2018/04/08 11:23:10 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000040)=0x1000000001, 0x27d) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)='Q', 0x1}], 0x1}, 0x20000041) sendmmsg(r0, &(0x7f00000012c0), 0x0, 0x0) 2018/04/08 11:23:10 executing program 3: r0 = memfd_create(&(0x7f0000000000)='-ppp0#:)\x00', 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b3c58cb5ef091bae1000000"]}) 2018/04/08 11:23:10 executing program 6: r0 = semget(0x1, 0x3, 0x20) semctl$SETVAL(r0, 0x2, 0x10, &(0x7f0000000000)=0x3ef80c69) r1 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x400, 0x400) unshare(0x8000400) ioctl$TIOCSBRK(r1, 0x40044591) r2 = dup(r1) ioctl$TIOCCONS(r2, 0x541d) 2018/04/08 11:23:10 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000afcfe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendfile(r0, r0, &(0x7f0000000000), 0x100000000) 2018/04/08 11:23:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x400}) r1 = syz_open_pts(r0, 0x0) fallocate(r1, 0x0, 0x0, 0x8) pipe(&(0x7f0000000000)) 2018/04/08 11:23:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000680)=0x2, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x4000000) sendfile(r0, r1, &(0x7f0000000640), 0x1) sendto$inet6(r0, &(0x7f0000000040)="bb", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x2200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000740)={0x7, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000780)={0x1000, r3}) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000580)={'mangle\x00'}, &(0x7f0000000600)=0x54) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000006c0), &(0x7f0000000700)=0xc) accept4(r1, &(0x7f00003ad000)=@l2, &(0x7f00008f1ffc)=0xe, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r4, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/83, 0x53}, {&(0x7f00000000c0)=""/203, 0xcb}, {&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f00000002c0)=""/98, 0x62}, {&(0x7f0000000340)=""/75, 0xfffffd85}, {&(0x7f00000003c0)=""/195, 0xfffffca9}], 0x6, 0x0) sendfile(r4, r4, &(0x7f000080037c), 0x400000ff) 2018/04/08 11:23:11 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) unshare(0x40600) setsockopt$packet_int(r0, 0x107, 0x6, &(0x7f0000000000), 0xfffffffffffffe42) 2018/04/08 11:23:11 executing program 2: r0 = socket$inet6(0xa, 0x200000000004, 0x2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x0, {{0xa, 0x4e20, 0x7f, @empty, 0x81}}, 0x1, 0x0, [{{0xa, 0x4e23, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}]}, 0x110) r1 = syz_open_pts(0xffffffffffffffff, 0x400000) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x80, 0xa48}, {0x1000, 0x60}]}) 2018/04/08 11:23:11 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000afcfe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendfile(r0, r0, &(0x7f0000000000), 0x100000000) 2018/04/08 11:23:11 executing program 4: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ipddp0\x00', &(0x7f0000001500)=ANY=[@ANYBLOB="03000000aebeb9f21f0b17ea2fd35e47519ee0413a9408775d05a38c07798368e051f8a104874f0d4cfa86b0231e53d2b1f1a8c122b4cdea8b1861a7c6942d68467db4f20b531d4fea6d1d4bf9e2574086139dade46d7bbfbc186ec717e527e6ec710b2b4972e53bda5912b3895668819a4b269f6d40a035d6ef9fd8c601f9278705a86b9944301c219f399d805739df28eb215a4ff359325c6ea2d2cf83a579d87e1702b0e0b419ad8866013765a27d0000000000000000000000000000000000000000"]}) 2018/04/08 11:23:11 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) syz_open_pts(0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() exit(0x0) r1 = eventfd2(0x2, 0x0) write$eventfd(r1, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$eventfd(r1, &(0x7f0000000140), 0x8) readv(r1, &(0x7f0000002fe0)=[{&(0x7f0000000080)=""/108, 0x31}], 0x1) 2018/04/08 11:23:11 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000000080)=@can, 0xffffffffffffff75, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfcf6daa6412949cf}, {&(0x7f0000000000)=""/37, 0xfffffebc}], 0x10000000000001cb}, 0x0) r0 = dup(0xffffffffffffff9c) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/90, 0x5a}], 0x1, &(0x7f00000001c0)=""/229, 0xe5, 0xeb6}, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000340)="a954f2b60059306f7d16c2d52353799182f4afae9d5b20d27196d7584355e45e21a3f17812b2743b6098bc61d074f19861edcb1aad5ef2c05d75f8c1ca14963dfedbe5249fdfbfd18a05c25d2efe042c0a52412714508074640275dd005b269e96b8196f20f4cc15ca658fdcd59175b2") listen(r0, 0x3) msgget$private(0x0, 0x224) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000000000000000000000000000005000000000000000000000000000000950000000000000073"], &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195}, 0x48) 2018/04/08 11:23:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000afcfe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendfile(r0, r0, &(0x7f0000000000), 0x100000000) 2018/04/08 11:23:11 executing program 0: eventfd(0x7) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18072e2ca96ab497a6905071ffffff0001000002800000850000000700"], &(0x7f0000000080)='syzkaller\x00', 0x78e, 0xffffffffffffff0a, &(0x7f00000001c0)=""/206}, 0x48) r0 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@nl, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000006c0)={0x0, 0x40}, &(0x7f0000000700)=0x8) recvfrom$unix(r0, &(0x7f0000000480)=""/92, 0x5c, 0x2101, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e21}, 0x6e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000005c0)={r1, 0x41d, "affde20d772db265f116cdd950e06658e3e9cf1ca4cfd77b9ff22a80186cbad974ff2943140c8768d7ff022f8cf33954e22a5728f23321d913ef0f82f329f6f8db5b8be698e474ab8b9871ad4f8c94f69aac59bd25a7d3c5f0a90bd6687163f8d68228f0491980161f34b58c7871340f3aaf4ffa7dffbad2ff9c3a95cfad6a0c6b7ca269014a6fce43c1d6c413e13fb7de21ef2de1b33fece8bdeaef39d49e92e8f7543ee569ff68db67d1a3281ad501f9958619498dc7c2ad3d6a4bb3fcf2d25cc4196f79b2"}, &(0x7f0000000340)=0xce) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000580)=@assoc_value={r2, 0xfffffffffffffffb}, 0x8) accept$packet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x3, 0x6, &(0x7f0000000040)=@raw=[@call={0x85, 0x0, 0x0, 0x2c}, @jmp={0x5, 0x81, 0xf, 0x8, 0x1, 0x80}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x5}], &(0x7f00000000c0)='syzkaller\x00', 0x6, 0x0, &(0x7f0000000100), 0x41100, 0x1, [], r3}, 0x48) 2018/04/08 11:23:11 executing program 5: r0 = epoll_create(0x4) r1 = socket$rds(0x15, 0x5, 0x0) r2 = epoll_create(0x100000001) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0xcc6) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) getpeername$unix(r4, &(0x7f0000000100), &(0x7f0000000180)=0x6e) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x4}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000000e000)) r5 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7ff, 0x400) setsockopt$ax25_int(r5, 0x101, 0x9, &(0x7f0000000080)=0x8, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000001c0)={'ip6_vti0\x00', 0x1001}) 2018/04/08 11:23:11 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r2, 0x5, 0x3b, "c3a95c40721c28b1c667e897bae7c5c5fd2020ed5d868a27cb5921e4be50fd5c1c463b765dc6a94012a0c0f0f5a16864b992e1bcc408cff7ccd3a9"}, 0x43) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f000084e000), 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x0, 0x4, 0x8}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x43, &(0x7f00000008c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000e806000010010000ffffffffffffffff10010000ffffffff50030000ffffffffffffffff50030000ffffffff03000000bbd8506e09abbdcc10bbf188bffa12c87191e49eeaf26b894a598ed9fdf263155cc8d8c4aa33a77384619a2b139aa1e4a3dc33230ecd5342c6ea36bcc800000100025cfc81d4e0fb2291eb280503f19cbdd56da252c51d94e6079b60adf0bb49673593a4a8fce1cab703614716d555ec16ae199c6bdedfd2232b572ab0ed30f22af0d00a79c6ab9f0ef5b4b2f9e3fe1eb2f197d992f5de8daf15532fe5ac5f88e3e0bcd2b8a81fff814e4fbbfaf4c098270067de80461a893fad89d238cebef150613f9a5a70b6c6a9d7b74a49b9720e36798473baf58a2cce917642b12dc60c39e862ad9b29002f1facf5da19ca2a475dd8845d0b7d08989bd31caa9658bb26d4e3b3c537345d9f1cff5e25f7f74791a977d326f1781c022f8664ecdcc318212b423cf5a938369ca8bd46dca7ab30b2412ab06b569c6c37cfa412b66f803d7f981134ce7f6f60f1747d7a5fca9ca85ae0e3396644018f4f23131bd1b793195823b202390d715e5d665066e13e41b19ab3119946c4a89efe1b883b1428f148f9cc1625429e60e43ec8911c397abc993d46842cff152dac12b3039fc61a000000000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480043540000000000000000000000000000000000000000000000000000000000000000000000000000000070707470000000000000000000000000000000000000000000000000fe8000000000000000000000000000bb000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000766c616e3000000000000000000000006c6f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8000801000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x348) 2018/04/08 11:23:11 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}], 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe000, 0x20) accept4$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) 2018/04/08 11:23:11 executing program 5: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xfff, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200800, 0x0) recvfrom$inet6(r1, &(0x7f00000000c0)=""/32, 0x20, 0x20, &(0x7f0000000100)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x10}, 0x7}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000640)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "efa850"}}) 2018/04/08 11:23:11 executing program 0: unshare(0x20000400) r0 = memfd_create(&(0x7f0000000240)="7c6d1759334e3b64bd9444389deb79c9a09d54221f00000000000000d8fc9e3ac90aa2bb20752a03d250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9bfc785cb2b7385660eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x6, [0xed6a, 0x6, 0xe7, 0x5, 0x1000, 0x1]}, 0x10) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000000)) 2018/04/08 11:23:12 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000000d000/0x1000)=nil) remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) 2018/04/08 11:23:12 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000280)={'broute\x00'}, &(0x7f0000000300)=0x78) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) write(r0, &(0x7f0000495000), 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000340)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x24, {0x2, 0x4e23, @broadcast=0xffffffff}, 'tunl0\x00'}) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x78) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000140)) close(r1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f00000004c0)=0xe8) connect$packet(r2, &(0x7f0000000500)={0x11, 0xf8, r4, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r5, 0x0, 0x80, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) 2018/04/08 11:23:12 executing program 7: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x12, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000010c0)) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) 2018/04/08 11:23:12 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0xff, r1, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000)={0x0, @in={{0x2}}}, 0x8c) [ 72.082716] mmap: syz-executor2 (6091) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/08 11:23:13 executing program 1: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40900) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0xbd) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x5, 0x7, &(0x7f0000451000), &(0x7f0000024ffc), 0x0) 2018/04/08 11:23:13 executing program 0: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000040)=""/236, 0xec, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') ioctl$VT_RELDISP(r1, 0xb701) 2018/04/08 11:23:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x100001e) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000440)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000540)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000580)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000680)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@loopback=0x7f000001, @in, 0x4e22, 0xfff, 0x4e20, 0x1f, 0xa, 0x80, 0x20, 0x0, r3, r4}, {0x3732, 0x100, 0x1ff, 0x9, 0x80000000, 0x4, 0x9, 0xff}, {0x4, 0x81dd, 0x0, 0x61}, 0x919, 0x6e6bbc, 0x2, 0x0, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x10}, 0x4d3, 0x6c}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3507, 0x2, 0x1, 0xfffffffffffffffc, 0x4, 0x100, 0x880}}, 0xe8) inotify_init1(0x80000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) pwrite64(r1, &(0x7f00000007c0)="345b649490423c14c5c0b915241d7392b3dffd3a3cfdfcc8c78f31995aaa710444904a808a24d9220c58bf826f0af81acc758ef876dd69ea49d3a52014f87dcb8a8b391b34688a8b1774eb3debae8bade5ee1136f3de2b", 0x57, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x94, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e23}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000240)={r7, 0x3, 0x3, [0xfffffffffffffe01, 0x834, 0x3ff]}, 0xe) syz_open_procfs(r5, &(0x7f0000000080)='net/raw\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$sock_buf(r6, 0x1, 0x1a, &(0x7f0000000280)=""/229, &(0x7f0000000380)=0xe5) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="00000014000103000000488836bc0a0000"], 0x1}, 0x1}, 0x0) 2018/04/08 11:23:13 executing program 4: 2018/04/08 11:23:13 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x5, 0x280000) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000180)={0xfffffffffffffffd, 0xc3, 0x9, 0x8}) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x2) recvmsg(r2, &(0x7f0000000500)={&(0x7f00000001c0)=@nl, 0x80, &(0x7f0000000480)=[{&(0x7f0000000240)=""/129, 0x81}, {&(0x7f0000000300)=""/176, 0xb0}, {&(0x7f00000003c0)=""/137, 0x89}], 0x3, &(0x7f00000004c0)=""/18, 0x12, 0x100}, 0x10000) unshare(0x0) r3 = dup3(r1, r0, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000000)="4741fda9459d8604b89358f6438cbe0334c056e3f702d3453df5a8cdb42e516f5de8809561941d0aafa05b81d40dde1dd9c928172b376404e1df0465c13da3ef7f221c624cb00047d9d369d3bf766a026231ad8675ccbb33b14d005e653b9adc611d8a2e37865dfd6b73a66397eff07165f1425ee597fa7c3f1553b6018f6c42ced2ff4ed6cfc013d8e59d36c540102620eae3de6cf17b31a8ac4724f47f9317bb2838") 2018/04/08 11:23:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x800) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000003400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/4096, 0x1000}], 0x2, 0x0) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000100)="d94c56051948c8bc10f1057d213434bf18c65fad71c8657d9e146f9e48dd769509", 0x21}, {&(0x7f0000000140)="5572c50224d30b8bb3a544913cbb97af564fa076912ce3996cea96c9993bbb9b5bc98b99acffb98196ac900b7f565d9f8b690975d02afa0cfef428c3e671427391159a9b8d69da012cef019b40f42f3fc93d3521f881b65a8c009b418e248552810fafd904a7620881464291f83016bbdc68e044c5c6415f4ec4a9440d671fa53fc278e93913809a797d43391877d0f5446199adb060bc29cc82aa9c7cccebf8e259e9a2add94d66c2bfb5784a6856c5deabab3bd115835d84ef60595211acf1f24463925599cd84de52504830363bd9e5acd3360f9e4ed2eb9b9d4cd708e126e766a821974b4a9d96fbf6", 0xeb}, {&(0x7f0000000240)="6544f217a68fae770d49e8418b9c922042ec703e69a5ee685a7f2f6ab390db345f65f799fa55c4a46a3918b22104ecb4381013fb5276c681a1e81c7937fd578208cfa28ae4e635db154180b6f32d9e76dd567fa8a4e1b2923b7016ad47c1872cb1c65e22f5c8d18480a19f5d2ba1bfed4e5b6c151724e8dad4e86c2303058bca980b7631efbc6144f7671656af4b543bfb591bd42388d87c74cc42930bcddf2f31", 0xa1}], 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000000c000)={0x14, 0x2d, 0x443, 0x70bd29, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000340)="a7f977e06eb4a98eeaa6201e2199de45b1a408fd48b512350722de8926522e98d467e7805142407d32d5a3bb9b41a31cd46f9cfdc0b8efa66f04deb35fd680f8"}, 0x10) 2018/04/08 11:23:13 executing program 3: r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x18) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) 2018/04/08 11:23:13 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x7ff, @in6={{0xa}}, 0x400}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1}, 0x8) 2018/04/08 11:23:13 executing program 4: r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f00008c6fdd)="220000005e000721004f10f7e2ff0500020003000100000500000000e700ff02f155", 0x22) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7, 0x95, 0x7f}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x680}, &(0x7f00000001c0)=0x8) setrlimit(0xf, &(0x7f0000000000)={0xfffffffffffffc75, 0x9}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x424900, 0x0) linkat(r2, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00', 0x400) getsockname$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) 2018/04/08 11:23:13 executing program 3: r0 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000374000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000001d00ff02000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/08 11:23:13 executing program 2: syz_emit_ethernet(0x45, &(0x7f0000000000)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x8, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x198, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) syz_emit_ethernet(0xf1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaa0baaaaaaaaaaaa810019008137ffff00dffc00000000000000000000000800ffffffffffffffffffff000624435eebfa76767fe6711ae68ceebd41d9ba845bc6f8e5b93e5460c64b90575d52b6a13904bb00d4c518324fa2cbc8b71706f5afbbf48ad022eeb2181c37c7db4bfad95add92ddb22f1d14b611414728528d05888519e63a77c960265ba0ed0838e934184a6e93cda35bf7dd328f01528eeac71b0f04db66e1068e13bc754b5e6e10c5ecfd608f4c2715489ce80b7441602648437ca69978539a08c23d2172618e9f109b6bb7a6431f59c563c4908a9dab290121fb249a1d13e9d34945bde5d0ae"], &(0x7f0000000240)={0x1, 0x1, [0x857, 0xed, 0xa2c, 0x4bf]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40, 0x0) getsockname$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/08 11:23:13 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1ff) prctl$setname(0xf, &(0x7f0000000040)='-GPLsecurityGPL%vmnet0self&ppp0\x00') 2018/04/08 11:23:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xa2000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000140)={0x3, 0x100}) recvmmsg(r0, &(0x7f0000000640)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x2e, &(0x7f0000000500)=[{&(0x7f0000000400)=""/33, 0x21}], 0x1, &(0x7f0000000540)=""/199, 0xc7}}], 0x1, 0x0, &(0x7f0000000680)={0x0, 0x989680}) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) 2018/04/08 11:23:13 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x10000000) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) 2018/04/08 11:23:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xee0c, 0x6, [0x8001, 0x7ab, 0x5, 0x5, 0x7ff, 0x5]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x3}, 0x8) 2018/04/08 11:23:14 executing program 6: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/87, &(0x7f0000000080)=0x57) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_setup(0x4, &(0x7f00000001c0)=0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x240c40, 0x0) io_submit(r2, 0x2, &(0x7f0000000500)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000200)}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x1, r3}]) 2018/04/08 11:23:14 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000002ffc)=0x98) close(r0) 2018/04/08 11:23:14 executing program 2: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0xb3e6, 0x9, 0x1000, 0x81, 0x0, 0x1, 0x1, 0x0, 0x4, 0x3, 0x0, 0xa95b, 0x2, 0x1, 0xffffffff80000000, 0xfff, 0x3f, 0x1, 0xffff, 0xffffffffffffff4e, 0x6, 0x7, 0x8, 0x1f, 0x20, 0x8bcc, 0x100000000000, 0xffffffff, 0x5, 0xbc, 0x6d, 0x7, 0x1, 0x10000, 0x2, 0x8, 0x0, 0x3, 0x0, @perf_config_ext={0x401, 0x8a4}, 0x0, 0x3ff, 0x0, 0x7, 0xfffffffffffffffd, 0x7, 0x1f}, r2, 0x9, r1, 0x8) dup3(r1, r1, 0x0) dup3(r1, r0, 0x0) 2018/04/08 11:23:14 executing program 5: unshare(0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x7fffffff, 0x2, 0x200, 0x200, 0x390, 0x3, 0x6, 0x9, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000100)=0x107) r3 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x9, 0x30d000) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x17, 0x147) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) mmap(&(0x7f0000ff9000/0x7000)=nil, 0x7000, 0x8, 0x2010, r3, 0x0) 2018/04/08 11:23:14 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ef6ff8)='smaps\x00') bind$alg(r1, &(0x7f00008ddfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f00008ef000), 0xc3) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x0, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x0, 0x0, 0xe2d}) write$eventfd(r2, &(0x7f0000000100)=0x5, 0x8) 2018/04/08 11:23:14 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x7) flistxattr(r0, &(0x7f0000000280), 0x0) 2018/04/08 11:23:14 executing program 1: setrlimit(0x2, &(0x7f0000cc0ff0)={0x0, 0xfffffffffffffffe}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./file1\x00', 0x14003, 0x2) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/04/08 11:23:14 executing program 3: r0 = eventfd(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101340, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x9, 0x6, 0xff, 0x1, 0x4}) 2018/04/08 11:23:14 executing program 5: r0 = socket$inet(0x2, 0x100000003, 0x3f) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xb}}, 0xc) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/112, 0x70}, {&(0x7f0000000080)=""/56, 0x38}, {&(0x7f00000000c0)=""/30, 0x1e}, {&(0x7f0000000180)=""/146, 0x92}, {&(0x7f0000000240)=""/229, 0xe5}, {&(0x7f0000000100)}], 0x6, 0x0) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/08 11:23:14 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2080, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setuid(r1) r2 = open(&(0x7f0000000000)='./file1\x00', 0x191140, 0xfffffffffffffffd) accept4$netrom(r2, 0x0, &(0x7f0000000040), 0x0) 2018/04/08 11:23:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') lseek(r0, 0x0, 0x1) fcntl$setsig(r0, 0xa, 0x39) 2018/04/08 11:23:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xa680, 0x8, 0x8, 0x0, 0x1, 0x10000, 0x5, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x0, 0x9, 0x26b, 0x2, 0x8d}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x2c8c3e33, 0x4, 0x59, 0x7, r1}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0xd01, 0x0) getsockopt$inet_buf(r2, 0x0, 0x3b, &(0x7f0000000200)=""/237, &(0x7f0000000300)=0xed) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x2, &(0x7f0000000000)=@assoc_value, &(0x7f0000000080)=0x8) 2018/04/08 11:23:14 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5455, &(0x7f0000000200)=0xff) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20000) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x40c1, 0x8000) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000140)) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x8000) sendto$inet(r2, &(0x7f0000000080)="4b267088ffd0315f3fcd69", 0xb, 0x4080, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/08 11:23:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x5, 0x30}, &(0x7f0000000080)=0xc) recvfrom$llc(r1, &(0x7f00000004c0)=""/224, 0xc5, 0x10000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffb0b}}, 0x2, 0x4, 0x40, 0x1ff, 0x4}, 0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x20) 2018/04/08 11:23:14 executing program 0: r0 = socket$inet6(0xa, 0x80803, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x4000000000001}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, 0x0, 0x90}}, 0xe8) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000100)={{0x200, 0x83}, {0x7, 0x5}, 0x3f, 0x0, 0x8000}) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/08 11:23:14 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000340), 0x296) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x34, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_delete(r2) close(r1) 2018/04/08 11:23:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x98) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x2000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000740)=0xfffffffffffffe98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x1}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000440)={0x0, 0x9715, 0x30, 0x37, 0x5fd}, &(0x7f0000000480)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x7fffffff}}}, &(0x7f0000000580)=0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000700)=r4, 0x4) sendmsg$inet_sctp(r1, &(0x7f00000006c0)={&(0x7f0000000040)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000180)="1db74a68ca7a01a2153f6d490b881682a326de00f4af50ed06fa9b50cd00623cda308624df74e79f03562770021ba80a04f031caf1d2f390ac1d9840ed7254143783236524d413f4eeb2ad607f21d43a48f35d5382b86ef31b171cca441d1fb59531a9dcc37ec286d1f620e430409ae7d2f7d08d69549bcac35272d896b33ea371707707feddfd3c4d2733d88f9fb457a8d0d46fd93f54772a7ccb3b624e4d9e261151526427baf467c13455f83d", 0xae}, {&(0x7f0000000240)="e2cd2cd8b3f099ee988ed5b05b477a1ae9b97fdb82cbca71fad952551ff66dcd80696a13587627a62967802a9cb2a173e3d9c35dd6bd2938d34197a5a31ea55bccd428e76e88ab08249cb0d12785e2f3663349935bcc840efe30257892fae5de05dc222f6b033b2a1810586325d2125dd2c4f7e6405fc843526cd256f7fb6fc56f60587cafdf3b6cf451aa06ea486182be4af63b5a4d5a32015dfcf3570c9895803662549321ca3e69b9f3abebc9a9c6b0bd5cf42e84817de1e036373e6fc15b5e8ee4b53abf9112e21c6855c6d5906c9ab090c07f688c5d", 0xd8}], 0x2, &(0x7f00000005c0)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x3d, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x2, 0x202, 0x5db7, 0xffffffffffffff01, 0x2, 0x7, 0x6, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x78f7, 0xffffffffffffffc0, 0x8000, 0x800, 0x80000001, 0x4, 0x1, 0x9, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7f, 0x820a, 0x10001, 0x2, 0x2, 0xffffffff, 0x4, r5}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0xc7, 0x2}}], 0xf0, 0x4000}, 0x4000040) 2018/04/08 11:23:15 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x280) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x94, 0x2a, 0x704, 0x70bd2d, 0x25dfdbfd, {0x1f}, [@generic="cb37bbcfb35072a51261182d4ce8fb5b2bae87666d61772b941fca0b3929b0d16d6e4feb1d0f2b73a03148b7495807117f8ef8a32d383899658f32725d9ba847cf16ec858b9af549fb5db98c56e8ef36773dfc28bee6d5d4f7c06f2ea8309003ecf8189ea84b27c1f7c0a78726cb8b175e52831cb78bea947096681df9199175"]}, 0x94}, 0x1, 0x0, 0x0, 0x4000040}, 0x40) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x9, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x8}, &(0x7f0000000080), 0x1000) 2018/04/08 11:23:15 executing program 6: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x8002, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f0000000240)="ad71c9bdf5a21655443bea94df9b707abde944614abe8dfb73520d") ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x0, 0x100000001, 0x3f, 0x1, 0x6, 0x5}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00000000c0)=0x9) ioctl(r0, 0xffffffffffffffff, &(0x7f0000000440)="35d415644375e7c2440e0f978f72e21a28f3a6129d8d478b5d426006003639a2c5050000000000000007002025441fcf79a82f48b3b991a045ad0eb78e967b035b09f1aa6d7fb139b8276ddf63affb39371fd7f6649b5f5e025af8e45386fa45b37b9e9cd0eb3dd804eb9fbc95a2c12a0bce8c9b61aa0000000000001cee895a46b03af9c834b8d734acb17f296d7ce18138fa1b19e8c8284d0f00e3b539850190d857e5b094f58a97c3e555d2685d3b0f7dcba826d6621ff9444d4d787099706c273d32eb6cf5d7e6ec0f3816ef7f000000000000000000000000000000000000000000000000000000") ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000100)=""/207) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x8, 0x0, 0x8000, 0x6, 0xfffffffffffffffe, 0x10001}) 2018/04/08 11:23:15 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000140)="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"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000000), &(0x7f00000001c0), 0x1}, 0x20) 2018/04/08 11:23:15 executing program 2: prctl$void(0x1e) msync(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x1) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000000780)={&(0x7f0000000280)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)=""/196, 0xc4}], 0x1, &(0x7f0000000700)=[@rdma_dest={0x18, 0x114, 0x2, {0xfd5, 0xa0f0}}, @rdma_args={0x48, 0x114, 0x1, {{0x5}, {&(0x7f00000004c0)=""/93, 0x5d}, &(0x7f00000006c0)=[{&(0x7f0000000540)=""/94, 0x5e}, {&(0x7f00000005c0)=""/239, 0xef}], 0x2, 0x11}}], 0x60, 0x4000000}, 0x0) getdents64(r0, &(0x7f0000000040)=""/152, 0x98) time(&(0x7f0000000100)) recvfrom$ax25(r0, &(0x7f0000000140)=""/251, 0xfb, 0x40000000, &(0x7f0000000240)={0x3, {"be164965aa2540"}, 0x9}, 0x10) sendmmsg$alg(r0, &(0x7f0000004240)=[{0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000002c0)="78b9adb19b5990bec897cae2eca0bd6388465936b9901e942732328291673a8e82afc58189bff06b1faa640f43ad9118b19ac4682093d033685ea1f90ea487bcf9e13c9f0054cb0afbc29e7a8f74d86523b5263c1dc7d2e1a12637aabe4158401b587ae056774cf7049195a22c4feb7567887a0561cab2ade31c86047fcc401b5cf633cb69ae70f859a4f250643a780d7360f58640cbea43bf3e85d9ae52fe262a78b79e3f9dad5b15a1a1582f79093efdf15ba928ca6b", 0xb7}], 0x1, &(0x7f0000002600), 0x0, 0x20000004}], 0x1, 0x80) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, 0x0) sync() r1 = open$dir(&(0x7f0000004340)='./file0\x00', 0x2000, 0x40) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000004380)=0xffffffffffffffff, 0x4) fcntl$getown(r0, 0x9) epoll_create(0x7) ioctl$KDENABIO(r0, 0x4b36) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000043c0)=""/50) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000004440)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="178eb7ded1000000", @ANYPTR=&(0x7f0000004400)=ANY=[@ANYBLOB], @ANYBLOB="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"]) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000840)={r0, 0x50, &(0x7f00000007c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000880)=r2, 0x4) write$sndseq(r0, &(0x7f00000055c0)=[{0xe689, 0x2390, 0x5, 0x5, @tick=0x81, {0x1000, 0x7}, {0x8}, @ext={0x0, &(0x7f0000005480)}}, {0x7fff000000, 0x10001, 0x8, 0x8, @tick=0x5cf8, {0x8, 0xdb}, {0x7ff, 0xffffffffffffffc1}, @ext={0x52, &(0x7f0000005540)="b6c8edbc6559773d51ef16e3ecc2949a0873418a503d03cd467ce87d9a1669ef6093cda425ec261cb7bbef147248c0f8a108bc8480b5eda57962f282453f1a3983b5c4d8b5036d4bfc868a84659580578bdf"}}], 0x60) getdents(r0, &(0x7f00000056c0)=""/4096, 0x1000) symlinkat(&(0x7f00000066c0)='./file0\x00', r0, &(0x7f0000006700)='./file0\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006740)={0x0, 0x7fff}, &(0x7f0000006780)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000067c0)={r3, 0x1ff, 0x8001}, 0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000006800)={0x80000001, 0x6, 0x80000000, 0xffffffffffffffe1, 0x0, 0x7f, 0xd81}, 0xc) ioctl$TCSBRKP(r0, 0x5425, 0x3) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f00000068c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000006900)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/04/08 11:23:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp\x00') pread64(r0, &(0x7f00008c1f77), 0x348, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x109200, 0x0) 2018/04/08 11:23:15 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40801) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz1', "ebc8d62f1d553a50bb5120f52d4383a835b0490873d0e0d74fac8a37486de597f8fb8e488aa187"}, 0x2b) write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e7578b061cd718a86936d9bbf86dc76b507e13a10ef3e1d3abe8995634add874b12da70cdcd45f16427d189065a91706c37854aa502c82fd6ebd2136f6dcd142d96f1d594a0d0f115d38b6230679e87ae3fd1eab0af917a6d7c8176153af94a50efb8cb42ea"], 0x73) 2018/04/08 11:23:15 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x103102, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x6, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/08 11:23:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4000000004002) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) tkill(r1, 0xe) unshare(0x28060400) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c18862a5e1bee887d36cb4a0f4464dac8c97357a79", [0x0, 0xffffffffffffffff]}) 2018/04/08 11:23:15 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x1, 0x30}, &(0x7f0000000180)=0xc) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f0000000c000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r3 = socket(0x10, 0x40000000003, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) sendmsg$nl_generic(r3, &(0x7f0000001a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001a00)={&(0x7f0000000040)={0x14, 0x32, 0x101}, 0x14}, 0x1}, 0x0) 2018/04/08 11:23:15 executing program 3: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000031000)={0x1, 0x9, 0x3, 0x0, 0x80002}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200803, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) 2018/04/08 11:23:15 executing program 1: mkdir(&(0x7f0000000140)='./file0/file0\x00', 0xe) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) unshare(0x8000400) r0 = userfaultfd(0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000000040)) r1 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x1ff, 0x4) mount(&(0x7f000084c000)='./file0\x00', &(0x7f0000959ff2)='./file0\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105403, &(0x7f00001aa000)) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) umount2(&(0x7f0000001240)='./file0/file0\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x62cba4f165ea378c, 0x1ff}, {0xf, 0x6}, {0x2, 0x10001}, {0xb, 0x9}, {0x3, 0x569}], 0x5) 2018/04/08 11:23:15 executing program 0: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f18)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}}}, {{@in=@loopback=0x7f000001}, 0x0, @in6}}, 0xe8) mlock(&(0x7f0000011000/0x4000)=nil, 0x4000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) socketpair(0x7, 0x6, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) 2018/04/08 11:23:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000892f94)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270195d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x100000000) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000040)="93", 0x1}, {&(0x7f0000000080)="2987a71e6a4e0f0e5f557b09ef8475c2767b4b8025b18fb45d4a3e7d482fa3ac7c6d976073b9d0d514c2f066f2b6f6e3361626ab9d57dea9be77498e70168c98f904337d0f56fedbe78c54114fa89628be4c27f2647ea27e2ff1f08531a80119448966912b94738d2e12f842fc6416d0c8082aeab1cc8a9ab9564f4753bcbce341ab43b3e60d111cf57074dab5b51aa2a490edaafb41c01d672eda4ddf2991546e89170beed268ebdadbe3cbb4bd1a40c78c1c38adb1e6aebc426b696faab1b669e10117271f11feb795870344c96a485ad505592b2fc8d3cd70878b3e951411e79f2f3c85e19ae3b7871a95ec605a3b", 0xf0}], 0x2, 0x0) sendfile(r1, r0, &(0x7f0000317ff8), 0x400000ff) 2018/04/08 11:23:15 executing program 6: unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xffffffffffffffff) clone(0x80000030020181, &(0x7f00000003c0)="68c8c76b92dfb61f9e0f7666b1dd1f0545b7888f2244301f21cadcdc8c897e52eba9c8372aa411bd977d0ad3985558cc8fb9548836cef2092aff21591ed29f8cd7ddb4e7928bffefcac373981cb69f3f20114e94882a02808a6e0d7a4c202195beab12dff418d6631555199ab7773d875754cd4cb92840026c30dcdf5f5c4400ef63da5431b9dc95f8daacb3520f2db2942a2007bd7a8fe3ef8c95dcd87c894a9037af6cc4f93a9dfa6e3b906d26b1ef6d922a04c7304c466f52bfeb815ac41120199fe4aeb3f4c9a005a75ecb0ff10fcb06a8cf5681058957b46c096589291b6ba1114b394868134b15085bc022ed2328159f82b62c1535", &(0x7f0000000000), &(0x7f0000000500), &(0x7f00000004c0)="74e1e5a08172e2628a7097dacd1abbcad99004eb84ee5e822f1f664de780ca3b") 2018/04/08 11:23:15 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x1, 0x6, 0x800, 0x4, 0x0, 0x4, 0x1000, 0x0, 0x8647, 0xd1f, 0x7228, 0x6, 0x30, 0xfffffffffffff43d, 0x2635, 0x1000, 0x9, 0x3, 0x2, 0xaa, 0x8, 0x10001, 0xcc, 0x3, 0x0, 0x1ff, 0x2183b5ad, 0x0, 0x1, 0x5, 0x8, 0x7ff, 0x4, 0x3f00000000000, 0x6, 0x1ff, 0x0, 0x4000, 0x3, @perf_bp={&(0x7f0000000080), 0x7}, 0x4, 0x0, 0x100000000, 0x4, 0x7, 0x4, 0x100000000}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000140)={0x1, 0x0, [0x0]}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x80) 2018/04/08 11:23:15 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, '/dev/sg#\x00'}, {0x20, '/dev/sg#\x00'}, {0x20, '/dev/sg#\x00'}, {0x20, "70726f63ae6d696d655f74797065776c616e316e6f64657600"}], 0xa, "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"}, 0x141) r1 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x9, 0x101100) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={0x0}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000480)={r2, 0x7ff, 0x4, [0xfff, 0xd9d, 0xa7d5, 0x5]}, &(0x7f00000004c0)=0x10) umount2(&(0x7f0000000000)='./file0\x00', 0xc) preadv(r0, &(0x7f0000001600)=[{&(0x7f00000015c0)=""/36, 0x24}], 0x1, 0x20000000) fstatfs(r1, &(0x7f0000000040)=""/113) [ 75.664523] tc_dump_action: action bad kind [ 75.724772] tc_dump_action: action bad kind 2018/04/08 11:23:15 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xff, 0xfffffffffffffe2c) r1 = memfd_create(&(0x7f0000000080)="2f6465762f73653c743db71ab4cb71", 0x3) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00000000c0)={@multicast1, @multicast1}, &(0x7f0000000100)=0xc) fadvise64(r0, 0x0, 0x0, 0x0) dup2(r1, r1) 2018/04/08 11:23:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1aca6d957f1aa67d351108cc92eaa35c"], 0x10}}], 0x2, 0x0) 2018/04/08 11:23:15 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="4545918f"], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000000100)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20002, 0x0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000000080)=0x3) close(r2) close(r0) r5 = dup3(0xffffffffffffffff, r0, 0x80000) accept4$alg(r5, 0x0, 0x0, 0x0) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f00000001c0)=""/166) 2018/04/08 11:23:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000640)={0x20, 0x2000002d, 0x443, 0x100000000000000, 0x0, {}, [@typed={0x8, 0x0, @fd}, @nested={0x4}]}, 0x20}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r2, 0xffffffff}, 0x8) 2018/04/08 11:23:15 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000180)=0x400, 0x4) setsockopt$inet_buf(r0, 0x0, 0x127, &(0x7f0000000240)="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", 0xffffffffffffff94) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0x22, &(0x7f0000002ff4)={@local}, &(0x7f0000000000)=0xc) 2018/04/08 11:23:15 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="312c09f9c2f99bde795838f27ae9"], 0x2) 2018/04/08 11:23:15 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x1}, {0x6}]}) seccomp(0x1, 0x1, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x3, 0x2, 0x7ff, 0x6}, {0x9, 0x1, 0x401}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000440)={@mcast1={0xff, 0x1, [], 0x1}, 0x31, r1}) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="f514322e649a00"], &(0x7f0000000180)='%-(\x00', 0x4, 0x3) 2018/04/08 11:23:15 executing program 3: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r1 = inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init() inotify_rm_watch(r2, r1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005c40)='/dev/sequencer\x00', 0x10000, 0x0) mq_timedsend(r3, &(0x7f0000005c80)="9bef70c9b0e6afe98e2aea0ae3bb4bc1258d80a615794c8d35d8da5ae593874b533f2e8fb12c4cbfb5306edbb30125c190a8f05eaf53f4884215b07a69b97a82deeac0134b89168da62878", 0x4b, 0x6, &(0x7f0000005d00)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000005e80)={0x0, 0x10001, 0x9, 0x6, 0xfffffffffffffe68, 0x4}, &(0x7f0000005ec0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000005f00)={r4, 0x4d, "a40f227abecd348ca318e8f6362ba218b1ba14390f3de8c9e3f96bfa574e9abf202ada565b45874130867ae81821ee90295dd36610998c6bd88632b11a99acb99b537d47f2e067673ebadad7ce"}, &(0x7f0000005f80)=0x55) r5 = shmget$private(0x0, 0x3000, 0x2d1, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000005d40)=""/92) r6 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) getpeername$ipx(r6, &(0x7f0000000080), &(0x7f00000000c0)=0x10) recvmmsg(r6, &(0x7f0000005a00)=[{{&(0x7f0000000100)=@nl=@unspec, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/88, 0x58}], 0x1, &(0x7f0000000240)=""/186, 0xba, 0x8}, 0x8}, {{&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000380)=""/13, 0xd}, {&(0x7f00000003c0)=""/211, 0xd3}], 0x2, &(0x7f0000000500)=""/81, 0x51, 0x9}, 0x1000}, {{&(0x7f0000000580)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000600)=""/133, 0x85}, {&(0x7f00000006c0)=""/64, 0x40}, {&(0x7f0000000700)=""/175, 0xaf}, {&(0x7f00000007c0)=""/125, 0x7d}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/210, 0xd2}, {&(0x7f0000001940)=""/60, 0x3c}, {&(0x7f0000001980)=""/118, 0x76}, {&(0x7f0000001a00)=""/92, 0x5c}], 0x9, &(0x7f0000001b40)=""/141, 0x8d, 0x9}, 0x5}, {{&(0x7f0000001c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003e40)=[{&(0x7f0000001c80)=""/188, 0xbc}, {&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000002d40)=""/4096, 0x1000}, {&(0x7f0000003d40)=""/152, 0x98}, {&(0x7f0000003e00)=""/58, 0x3a}], 0x5, &(0x7f0000003ec0)=""/17, 0x11, 0x9}, 0x6}, {{&(0x7f0000003f00)=@pptp, 0x80, &(0x7f0000004380)=[{&(0x7f0000003f80)=""/206, 0xce}, {&(0x7f0000004080)=""/191, 0xbf}, {&(0x7f0000004140)=""/145, 0x91}, {&(0x7f0000004200)=""/166, 0xa6}, {&(0x7f00000042c0)=""/161, 0xa1}], 0x5, &(0x7f0000004400)=""/105, 0x69, 0x200}, 0xffffffff}, {{&(0x7f0000004480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004780)=[{&(0x7f0000004500)=""/115, 0x73}, {&(0x7f0000004580)=""/179, 0xb3}, {&(0x7f0000004640)=""/197, 0xc5}, {&(0x7f0000004740)=""/39, 0x27}], 0x4, &(0x7f00000047c0)=""/74, 0x4a, 0x4}, 0xfffffffffffffffc}, {{&(0x7f0000004840)=@sco, 0x80, &(0x7f00000059c0)=[{&(0x7f00000048c0)=""/193, 0xc1}, {&(0x7f00000049c0)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x9}, 0x1}], 0x7, 0x1, &(0x7f0000005bc0)) pipe2(&(0x7f0000005fc0), 0x4000) connect$inet6(r7, &(0x7f0000005c00)={0xa, 0x4e20, 0x6ed0407f, @dev={0xfe, 0x80, [], 0x15}}, 0x1c) r8 = add_key(&(0x7f0000005dc0)='asymmetric\x00', &(0x7f0000005e00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000005e40)="0b8fe2da9954785cd658057c6868e4ad06df3c745ec1c7a878defad80775b648f52debbd7d948f7726e2ee88b6898de5b4dbe2dd90e188", 0x37, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r8, 0x8) 2018/04/08 11:23:16 executing program 7: r0 = epoll_create1(0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x1) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') pkey_alloc(0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f00000005c0)=ANY=[@ANYBLOB="48000000037a6354d386ed5129cdab28a6a486ae631466037bf22f52cd1948dcae54f59188794ce5495ce5ea3f30783db791a1fbe41a7457b0f52e508ecdaa65924bb7614d00000000000000000000000000006f1f63ed8edec476711a23d69712a02f13b8f9395f8ee7e7c938cb0cd1cfa7186926373c039a4553087b923725bcd07e6efee75ca1f66e8d5d481811179fdc52d5aab6e699ca10f40643eae065976b2634476f6d956177698c"], 0x1}, 0x1, 0x0, 0x0, 0x4000001}, 0x880) splice(r2, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000180), 0x6, 0x8) fallocate(r4, 0x3, 0x0, 0xffff) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000380)={0x8, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000003c0)={0x9, r5, 0x0, 0xfffffffffffffffe}) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000280)='htcp\x00', 0x5) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f00000001c0)={'broute\x00'}, &(0x7f00000002c0)=0x78) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000480)={0x0, 0xd4, 0x0, 0x2, 0x5, 0x2, 0x1, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x6}}, 0x400, 0x0, 0x3f, 0x0, 0x4}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000580)={r6, 0x100000000}, 0x8) getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, 0x0, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000000)={0x9}, 0xc) fallocate(0xffffffffffffffff, 0x0, 0x172d, 0x0) r7 = epoll_create1(0x0) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f0000c85000)) epoll_pwait(r7, &(0x7f0000000100)=[{}], 0x1, 0xff, &(0x7f0000000140), 0x8) [ 75.965813] audit: type=1326 audit(1523186595.964:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6332 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/08 11:23:16 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000dde000)='tmpfs\x00', 0x0, &(0x7f00000001c0)="93f8be217a0e3e30a91b40b986bd5c3d1d8b08cd10b90f376306d8c7cc17d218f89dea268031df0202b006964a1a61e48ac8a72143") mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r0, &(0x7f0000000200)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e23, 0x77, @dev={0xfe, 0x80, [], 0x10}, 0x1}, 0x1c) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000240), &(0x7f00000002c0)=0x6) open(&(0x7f0000000300)='./file1\x00', 0x20201, 0x150) lsetxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='trusted.syz\x00', &(0x7f00000003c0)='cpuset-7\x00', 0x9, 0x2) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000000040)={0x7, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, {{0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x108) 2018/04/08 11:23:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="2401483506e7c5", 0x7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="a51715f9b929f06a5d186aed54296019fd053152503247ca7a3e757ba28af852460ac4956def4e5c0190b8193d2a889092a26d68decb4ca3d17e447d9dcec264762b984b8e23f9c16baf9f8d7965d82043fbb94b220fd058064f2cbe5f619267ced04e6ecd732a6482162949d58d6a22737e747ba22adcf2e0f6765b651a06b3ab73b95744768aedb9899a395d7ee6ab1b1481434425ab6189bc8be715939e056aa4aba0f174cd846904db02539d6bc05e779bfa2c5e326a67d14cb30c540a0a", 0xc0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000180)={0xffffffff, 0x100, 0x120}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/04/08 11:23:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) io_setup(0x3, &(0x7f0000000280)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x40000) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000002c0)) 2018/04/08 11:23:16 executing program 3: unshare(0x40600) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x81, 0x9, &(0x7f0000000700)=[{&(0x7f0000000080)="385c6fb0512734ea52a61ec8b4ebf1ea34f4485f327d82bd8fa964ae80804472eb431738500a63ca152dfe1f7e0e1aaf7805f87d356ab047f8ebdedc2e2e344a4836727e1d127b9dbad4eb30e7cd98d38c164b8061c18dd498fed0fd45865e5a0af024390a6d67cbef6032955e60fd724570f0cbfddb46839015253949c55e0f0a16c094da59e1a7a09c6cb255371962ad549c0f99737de3d43b2f1600e95d032a8619958211e37e728c772128314a039adf67b4e6", 0xb5, 0x10001}, {&(0x7f0000000140)="cbe430c5472683dfd9fdf1676128412fa487aaf36c854115ad781525107f5520c7fe46d0f0e9aecd80c8e2e15130172469c365f8f326027a810f645038e089b776a03901b86a449c8ae370af639e577d1fca7ae5a73823b176e9c5934205cd1ca97333ffe46fb218ad0061a84fbdaf38960dea9b63021c7746b21acdf8045646c1d2995b0f6504fa35cdfe17713bdaafab2ab430c6ecef9a2b7c57060030fac8c4d1d20c", 0xa4, 0x3}, {&(0x7f0000000200)="761ded6ddae56b647e9f944add7015fd4aa589b5abf134b903efaed8d47803ba82f7eed6ece2c1", 0x27, 0x7fff}, {&(0x7f0000000240)="87cd641e31fb297b1908eb63de2af44e4f5fc1641cb8dc7cb9d8b9527ff70494011176a1e6a3c5975bebbaa7abb19cc242a4e0f251ef849f61dd7ffd99ad823576dc266126bf0f1e65298d3d91d16d5237f2723d04e46eeed13bd01e94f9d0473f96166ef449001ba0ef0811a5e117b3914c4d191cd9f4b2cdefd4c0d9941ef3e529f7f09324d26537eb6976d095f717878252fe1b8c00cdc30ddfb980c32f5fa0e0c90f8e78890f651706ba21386ab6096a5340372d6a4ae9b0a8bb19689d17a5010dbdc20ee4746062109f763e17", 0xcf, 0x81}, {&(0x7f0000000340)="baae06c7551253952c80b620829bed5b29dd4fc2b6cd9be8d3df1277a3a834b90be43109e72b0e3e294bb26ed6cb041b160cec8f5a90a989586d41a2504e18c8c14ea61f36e43feb8123e75e9162623e3ad7c3c9dd8c8a646b5ff071a9364403c309a05caa72a88ce246d2ba052b9bb5e2af6cf43f92730764dc167893147bf62981137e294c2a45ea360b2ea15304ceccf1fcc1e9b4170ab4c6b1238e8f1d7b4b1f3bce6fc58bb64825ccbede35c1a5d9e39337fa44b86d1ce44d8a2031c3c859102b58eeb7e643702dac93d1543c53fe1494fdc9684d44f8428132fa27b2e24d755d0b2dbd", 0xe6, 0x7}, {&(0x7f0000000440)="33c9efa40b84ea6812ffb5f281875464ac15402eaeee460948c327b50094a91104f2e58e5aedaeeb36072b01958e2906de31d483681479b3c4d345e19beead0b7cfaeff58ba43f416eec26430c276223aab07ab045ca3cb37c492bd505b07342d34b17dc9a945b5a404e8f0212f841d5cb6c47cda3b9765813bbfc9f61b5047927542778bcc6f84f357febac46653ec190f20d5c593c977e7fb66f438e324134a98e", 0xa2, 0x3}, {&(0x7f0000000500)="5c534179944af7704b5a2f8188a5ab4e41e0b8ab0bc53c53093155b4d637d9e27a20614ef9ed05be10ceb96007b66290d0a7c7ede3f80aafb1df41e12e839d69e9c025387a639fea97b6c32a253ae4b392c23995838f59f0264328ce823c7d6fb10ed44f4cc66873be0dbda172fa58aa41a71ea9d8ab7f", 0x77}, {&(0x7f0000000580)="bcdadebb3f3c83e6a82d90f2b35167cd676bfa378ba17657389456bbe3e8801b33d5fd3dfbeb0541ed42aa643ade3c4dfa5ad78a3ee90d3520e6b895ee10a8dbdc29ba60faecd4af980bb831d18ba15bb06d94e3bc83c8", 0x57}, {&(0x7f0000000600)="7b2d26afa4d07f742da8225b0d335ceecfe07b43be14f8f8d4148c950d246946cbf10e293fc7b0cfd49182c2570045b751a25c9b3ec39c7ca989d2ad996a584b6e89dacb45230bfc37e58a4d3518be7793835423ac4495cba70be9ab839c1073aba22343ae2cc9fa719ec32dd56b624201c6b51405106e8691413d9c848f1c21fbce67aacced5b35b2e88044bf73edbd0aed353cc51d75188546a87fb29784053252effa153a8d26369f77bb9941b692f24674c0212b6ce916b8fd69e4f1c7e66596d0b83e2fcd23a8516047390859468b48f071b8b71645a775b7324e6fbfc8a460fa10ca0cc63e72e13626e744dd57b223a0", 0xf3, 0x8}], 0x100000, &(0x7f0000000800)={[{@degraded='degraded', 0x2c}, {@enospc_debug='enospc_debug', 0x2c}, {@nodatasum='nodatasum', 0x2c}, {@datasum='datasum', 0x2c}, {@noinode_cache='noinode_cache', 0x2c}, {@check_int_print_mask={'check_int_print_mask', 0x3d, [0x3f, 0x34, 0x31, 0x30, 0x78]}, 0x2c}, {@noflushoncommit='noflushoncommit', 0x2c}]}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0xff, 0x0, &(0x7f0000000080), 0x0) [ 76.119341] tmpfs: Bad mount option “ø¾!z>0©@¹†½\ 2018/04/08 11:23:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x40) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x80002) write$cgroup_int(r1, &(0x7f0000000080)={[0x2f]}, 0x1c8) 2018/04/08 11:23:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000040)={'lo\x00', @ifru_settings={0x0, 0x0, @sync}}) socket$nl_crypto(0x10, 0x3, 0x15) [ 76.191112] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/08 11:23:16 executing program 3: r0 = socket(0x10, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000005000000000400100000000000"], 0x11) listen(0xffffffffffffffff, 0x0) [ 76.310840] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/08 11:23:16 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) recvmmsg(r0, &(0x7f0000000040), 0x52, 0xfffffffffffffffc, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xa48, 0x40000) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000000c0)={0x400, 0x48, "e0f54d03e46795c29e86e918a5f7642314c1f7ae8927762733a7fabfdda17f229b9b382a40f46d9bdde2f07cfa23261f318a569d8bad3c30439526f792af6faa60f5757aa6188063"}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={"626f6e6400000100", &(0x7f0000000200)=ANY=[@ANYBLOB="070000000002000006000000a20f45664735000081b583e4ff1a6a937c34229b4ff6945b444124449b19d8b4bec44a689ff7adad8389a6f21920148e97d29a32ceb624739badf86f5de9091e692d3a331743d04e9459c2afeffe0e208c05cf8ada900e919432db0eaeb7debd06b396f5248851241c7457ebc104f8ccac8cea75b32f4c28c951686176806a19ef89f9e27e26db15fcea32dc2c330810b670ab1c0fdf651a90fae274eadfc16c252518e1b1b94a28a82c07a9606f102268ef8c54bc3cd9780aa5"]}) 2018/04/08 11:23:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='illinois\x00', 0xfb) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180), 0x10) shutdown(r1, 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80800000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x14, r2, 0x0, 0x70bd2c, 0x25dfdbff, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x2004c040}, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x1f, 0x9, 0x80, 0x8}) 2018/04/08 11:23:16 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x2400000000000009) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r2, &(0x7f000097d000), 0xff) connect$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x3, 0x10001, 0x93, "ca48ac7c49ca0eac94b9aacf20b668eb2f7e7b9ac5b81c908c0a2bdf15de99439cfe979d5c9edda1e4b995930f6f56516272931e4758f778d9b851b7eccbf8", 0x2}, 0x60) 2018/04/08 11:23:16 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2000000000008009) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000100)={0x10000}, &(0x7f0000000180), &(0x7f00000001c0), 0x8) rt_sigtimedwait(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x989680}, 0x8) write(r0, &(0x7f0000000140)="b652b8621e8d00000200000000000000ffffffc2fcadda9a34ff0000d29c70060000000008000000002c67", 0x2b) 2018/04/08 11:23:16 executing program 3: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xf2, "aad38c38fdf708ddd8a7f12a5892873d5e0b2e1b2c0124e69dceb95d19f78e9a5a66f6dc9b6d1d0c34c86f3dae1f55d8b39888bc1ad5f896aac6a0850d968bbe0b7bd6951562e0ba4de79602fab6e7f83398d5e87eb99dc8c553fbdc0699f99c8e0bd3ad6ec094092bac99f758094ec2bf2713cf958915bb45d6b63c57c5c0047d7fb8668375d3c06a1773e60718b9a2b745846bb21ecc4ede35148c025b90ace3753e13457ea499f38ba1f78cee2337f0a2e5624eb02825b1a1597b3e3e677c44001ac353074d2ed62597891657e071d8717b02375af556fbca8123029b34ea1928bd1d600e6b2a93ef517f26d4a72219d5"}, &(0x7f0000000100)=0xfa) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000200)='selinuxvmnet1\v\x00', &(0x7f0000000240)='vmnet1cpuset/keyringkeyring\x00'], &(0x7f00000004c0)=[&(0x7f00000002c0)='user\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='nodev@posix_acl_access:\x00', &(0x7f0000000380)='!!\x00', &(0x7f00000003c0)='/dev/snd/seq\x00', &(0x7f0000000400)="9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", &(0x7f0000000440)="2d76626f786e6574306264657662646576766d6e6574306d643573756d637075736574a96d696d655f7479706570726f6300", &(0x7f0000000480)='\x00vboxnet1)\x00']) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0x8}, 0x8) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) 2018/04/08 11:23:16 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') recvmsg(r0, &(0x7f0000002500)={&(0x7f0000000240)=@nl, 0x80, &(0x7f0000002480), 0x0, &(0x7f00000024c0)=""/44, 0x2c}, 0x0) 2018/04/08 11:23:16 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @broadcast}, &(0x7f0000000140)=0xc) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) clock_settime(0x6751dcfad83dcbd9, &(0x7f0000000240)={r3, r4+10000000}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./control/file0\x00') getdents64(r0, &(0x7f00000000c0)=""/109, 0x6d) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000280)={0x9, 0x2, {0xffffffffffffffff, 0x3, 0x2, 0x1, 0x7}}) dup2(r0, r1) 2018/04/08 11:23:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07}, 0x1c}, 0x1}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x4f, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) 2018/04/08 11:23:16 executing program 5: [ 76.865740] audit: type=1326 audit(1523186596.864:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6332 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 [ 77.007149] tmpfs: Bad mount option “ø¾!z>0©@¹†½\ 2018/04/08 11:23:17 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000080), &(0x7f0000000040)=0x4) accept(r0, 0x0, &(0x7f0000000000)) 2018/04/08 11:23:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/08 11:23:17 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x2000) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x0) fchmod(r1, 0x4) r2 = dup2(0xffffffffffffffff, r0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0xd8e, 0x1, 0x100000001, 0x4, r2, 0x10000}, 0x2c) 2018/04/08 11:23:17 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) prlimit64(r2, 0x3, &(0x7f0000000200)={0xffffffff, 0x80000000}, &(0x7f0000000240)) r3 = gettid() ptrace$setopts(0x4206, r3, 0x8001, 0xa) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000200, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x3}) sendmmsg$alg(r1, &(0x7f0000003400)=[{0x0, 0x0, &(0x7f0000003340), 0x0, &(0x7f0000003380)}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)}, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000080)=""/183, &(0x7f0000000140)=0xb7) 2018/04/08 11:23:17 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="000018adaaaaaaaaaabbaaaaaaaaaabb0000000000000180c20000000180c2000000aaaaaa00000080ffffffff4980350c37dcd358571487bc63ffaaaaaaaaaa"]) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, [], 0xa}, 0x7fff}, {0xa, 0x4e23, 0x10000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffff7}, 0x4, [0x0, 0xffff, 0x100000000, 0x4, 0x2, 0xfffffffffffffbff, 0x53c6, 0xffffffffffff7fff]}, 0x5c) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x101000) 2018/04/08 11:23:17 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000835000/0x3000)=nil, 0x3000) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x7, 0x8040000000001) 2018/04/08 11:23:17 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x8, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) syz_open_dev$usbmon(&(0x7f0000000f00)='/dev/usbmon#\x00', 0x1f, 0x10000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x404000000}, 0xff16) readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x0) fcntl$getown(r0, 0x9) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r3 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='IPVS\x00', 0x0) r4 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r3, &(0x7f00000005c0), 0x0, r4) modify_ldt$read(0x0, &(0x7f0000000080)=""/8, 0x8) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000ec0)=0x0) r6 = getpgrp(r5) preadv(0xffffffffffffffff, &(0x7f0000000e40)=[{&(0x7f0000000180)=""/40, 0x28}, {&(0x7f0000000900)=""/119, 0x77}, {&(0x7f0000000980)=""/249, 0xf9}, {&(0x7f0000000a80)=""/138, 0x8a}, {&(0x7f0000000b40)=""/205, 0xcd}, {&(0x7f0000000c40)=""/86, 0x56}, {&(0x7f0000000cc0)=""/252, 0xfc}, {&(0x7f00000006c0)=""/54, 0x36}, {&(0x7f0000000dc0)=""/75, 0x4b}], 0x9, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000880)={0x1, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2}, 0xb0, 0x3, 0x5, 0x78, 0x5, &(0x7f00000000c0)='irlan0\x00', 0x4, 0x7fff, 0x8}) ioprio_set$pid(0x2, r6, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/04/08 11:23:17 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x30}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) r2 = syz_open_dev$mouse(&(0x7f00000006c0)='/dev/input/mouse#\x00', 0x6, 0x80003) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000400)={0x0, 0x97, "e5868e895a10eba05ed928ccb9fc28ddbeb853321bfc8889e1aa78e586cf5d9090b48a4292ae3023cefc4800b2412ce1d36d86fd4bddf172754d4a72ef75ca0e4cc1ba5b04bcdb4bc444faa6b6503bed7e659d9b4c55956baa6fc21e4a47e7efe2f127568e3b28d13ee6eed696326590c335ab225d105168e78bf5bce3fc50cdff80f93d428d7369e815a79be797ecce6eb379d7b7fd84"}, &(0x7f0000000340)=0x9f) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000680)=@assoc_value={r3, 0x100000001}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000002c0)={'team0\x00', r1}) socketpair(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="040729bd7000fedbdf2502000000080006007676000008000500010000002000030008000500ac1414bb14000600000000000000000000000000000000001c0001000800050003000000080006007368000008000b0073697000"], 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x8090) 2018/04/08 11:23:17 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000040)=0x101, 0x4) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 11:23:18 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000001900)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000015c0)=@newsa={0xfc, 0x10, 0x201, 0x0, 0x0, {{@in6, @in=@dev={0xac, 0x14, 0x14}}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3c}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) 2018/04/08 11:23:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) socketpair(0x1, 0x8080f, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r2, &(0x7f0000000080)='./file0\x00', 0x10c) 2018/04/08 11:23:18 executing program 6: seccomp(0x3, 0x0, &(0x7f0000028ff0)={0x0, &(0x7f0000d97ff8)}) 2018/04/08 11:23:18 executing program 3: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r2, 0xfffffffffffffffc}, 0x8) r3 = dup3(r0, r0, 0x80000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {}, {}]}) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x303) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000001c0)=0x3, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000002c0)="63a6af4a53b1281e9ed2aeadee217472fbc380fedc490ea79a2a641f820818bc4ef2cfe7cd96086aef124bd6e0fd36c22967179baf5baa0ae1bcbf0fed64e3938c912207fcad1f135f0a161decd33a52dcd25c1fdb7a4b7c76960bae81610198a876076979e7e40471fb45fc249622739a1d704b4ab7c4d041cc6dd4064d3578ac85f417eb84b74a76d7971f23e14bcde641bc21c0639b3a3ac2cec42433a87fa704ce19fce87e670084799a652920f7fda941802d29680ceba7c81ad5d18205dbedb1f298dbc3c6f05a3f5c9f6418c81686df9ed564b4c41425d6dbad822246", 0xe0) 2018/04/08 11:23:18 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000000040), 0xc18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x200000012, r0, 0x0) mq_unlink(&(0x7f0000000000)='security.evm\x00') 2018/04/08 11:23:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/psched\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000140)={0xffffffffffff8000, 0x3, 0x40, {0x0, 0x1c9c380}, 0x401, 0x8}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha384-generic)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) sendfile(r2, r1, &(0x7f0000000100), 0x5) 2018/04/08 11:23:18 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x8, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) syz_open_dev$usbmon(&(0x7f0000000f00)='/dev/usbmon#\x00', 0x1f, 0x10000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x404000000}, 0xff16) readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x0) fcntl$getown(r0, 0x9) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r3 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='IPVS\x00', 0x0) r4 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r3, &(0x7f00000005c0), 0x0, r4) modify_ldt$read(0x0, &(0x7f0000000080)=""/8, 0x8) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000ec0)=0x0) r6 = getpgrp(r5) preadv(0xffffffffffffffff, &(0x7f0000000e40)=[{&(0x7f0000000180)=""/40, 0x28}, {&(0x7f0000000900)=""/119, 0x77}, {&(0x7f0000000980)=""/249, 0xf9}, {&(0x7f0000000a80)=""/138, 0x8a}, {&(0x7f0000000b40)=""/205, 0xcd}, {&(0x7f0000000c40)=""/86, 0x56}, {&(0x7f0000000cc0)=""/252, 0xfc}, {&(0x7f00000006c0)=""/54, 0x36}, {&(0x7f0000000dc0)=""/75, 0x4b}], 0x9, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000880)={0x1, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2}, 0xb0, 0x3, 0x5, 0x78, 0x5, &(0x7f00000000c0)='irlan0\x00', 0x4, 0x7fff, 0x8}) ioprio_set$pid(0x2, r6, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/04/08 11:23:18 executing program 0: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x4) lseek(r0, 0x0, 0x1) memfd_create(&(0x7f0000000040)='[em1vboxnet1^eth0&%GPLlo$-\x00', 0x0) 2018/04/08 11:23:18 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x8, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) syz_open_dev$usbmon(&(0x7f0000000f00)='/dev/usbmon#\x00', 0x1f, 0x10000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x404000000}, 0xff16) readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x0) fcntl$getown(r0, 0x9) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r3 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='IPVS\x00', 0x0) r4 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r3, &(0x7f00000005c0), 0x0, r4) modify_ldt$read(0x0, &(0x7f0000000080)=""/8, 0x8) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000ec0)=0x0) r6 = getpgrp(r5) preadv(0xffffffffffffffff, &(0x7f0000000e40)=[{&(0x7f0000000180)=""/40, 0x28}, {&(0x7f0000000900)=""/119, 0x77}, {&(0x7f0000000980)=""/249, 0xf9}, {&(0x7f0000000a80)=""/138, 0x8a}, {&(0x7f0000000b40)=""/205, 0xcd}, {&(0x7f0000000c40)=""/86, 0x56}, {&(0x7f0000000cc0)=""/252, 0xfc}, {&(0x7f00000006c0)=""/54, 0x36}, {&(0x7f0000000dc0)=""/75, 0x4b}], 0x9, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000880)={0x1, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2}, 0xb0, 0x3, 0x5, 0x78, 0x5, &(0x7f00000000c0)='irlan0\x00', 0x4, 0x7fff, 0x8}) ioprio_set$pid(0x2, r6, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/04/08 11:23:18 executing program 6: r0 = epoll_create1(0x0) r1 = dup(r0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000005c80)=""/105) r2 = epoll_create1(0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005980)=[{{&(0x7f0000000040)=@rc, 0x80, &(0x7f0000001240)=[{&(0x7f00000000c0)=""/252, 0xfc}, {&(0x7f00000001c0)=""/100, 0x64}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x3}, 0xfffffffffffffffe}, {{&(0x7f0000001280)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001300)=""/156, 0x9c}, {&(0x7f00000013c0)=""/144, 0x90}, {&(0x7f0000001480)=""/101, 0x65}, {&(0x7f0000001500)=""/113, 0x71}], 0x4, 0x0, 0x0, 0x8cac}, 0x1000}, {{&(0x7f00000015c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001640)=""/79, 0x4f}], 0x1, &(0x7f0000001700)=""/4096, 0x1000, 0x96}}, {{&(0x7f0000002700)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002900)=[{&(0x7f0000002780)=""/101, 0x65}, {&(0x7f0000002800)=""/227, 0xe3}], 0x2, &(0x7f0000002940)=""/187, 0xbb, 0x401}, 0xffffffff00000001}, {{&(0x7f0000002a00), 0x80, &(0x7f0000002d40)=[{&(0x7f0000002a80)=""/162, 0xa2}, {&(0x7f0000002b40)=""/62, 0x3e}, {&(0x7f0000002b80)=""/134, 0x86}, {&(0x7f0000002c40)=""/214, 0xd6}], 0x4, 0x0, 0x0, 0x2}, 0x81a0000000000000}, {{0x0, 0x0, &(0x7f0000003f00)=[{&(0x7f0000002d80)=""/31, 0x1f}, {&(0x7f0000002dc0)}, {&(0x7f0000002e00)=""/210, 0xd2}, {&(0x7f0000002f00)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x8}, 0x77f9e630}, {{&(0x7f0000003f40)=@nfc, 0x80, &(0x7f00000051c0)=[{&(0x7f0000003fc0)=""/57, 0x39}, {&(0x7f0000004000)=""/141, 0x8d}, {&(0x7f00000040c0)=""/56, 0x38}, {&(0x7f0000004100)=""/4096, 0x1000}, {&(0x7f0000005100)=""/134, 0x86}], 0x5, &(0x7f0000005240)=""/69, 0x45, 0xffffffffffffff01}, 0x2b4}, {{&(0x7f00000052c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000056c0)=[{&(0x7f0000005340)=""/187, 0xbb}, {&(0x7f0000005400)=""/159, 0x9f}, {&(0x7f00000054c0)=""/225, 0xe1}, {&(0x7f00000055c0)=""/248, 0xf8}], 0x4, &(0x7f0000005700)=""/55, 0x37, 0x1000}, 0x9}, {{&(0x7f0000005740)=@pppol2tpv3, 0x80, &(0x7f0000005940)=[{&(0x7f00000057c0)=""/152, 0x98}, {&(0x7f0000005880)=""/190, 0xbe}], 0x2, 0x0, 0x0, 0x40}, 0xff}], 0x9, 0x40000100, &(0x7f0000005bc0)={0x0, 0x989680}) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000005c00)=0x9, &(0x7f0000005c40)=0x4) socketpair(0x3, 0x807, 0x0, &(0x7f0000002dc0)) close(r0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000f2cff4)) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000005d00)=""/4096) 2018/04/08 11:23:18 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000003c0)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') pread64(r2, &(0x7f00000000c0)=""/163, 0xa3, 0x1) pread64(r1, &(0x7f0000000000)=""/58, 0x3a, 0x0) 2018/04/08 11:23:18 executing program 1: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in6}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) 2018/04/08 11:23:18 executing program 2: syz_emit_ethernet(0x7e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb8199e928a030a43e5c7e00442b00fe800000000000000000000000000000fe8000000000000000000000000000aa0400880b0000000000000800000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) 2018/04/08 11:23:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/psched\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000140)={0xffffffffffff8000, 0x3, 0x40, {0x0, 0x1c9c380}, 0x401, 0x8}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha384-generic)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) sendfile(r2, r1, &(0x7f0000000100), 0x5) 2018/04/08 11:23:18 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) tee(r0, r0, 0x4636, 0x7) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000040)=0x6e) 2018/04/08 11:23:18 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r1, 0x8000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000000)="61c41d06565b8648b90aef6adad24f2ed12f4770d1d531cca2abb814b313dabb18ceb72890fd0f8ad3355ad740c3b404e2dd3b3655ddd355f37ac6d2ae61c8543ecf0ec0995d48142607855e9f5c1fbaa31fe38470fd63b88426b87c1d0e6219226f2232022543ca921fe91f76278aefbb2f71e99d1f4ce586338f9200d6153ca96bda118c415448c438a0bd7ed824aae1692e76d7245e8852f4f7e9ff250101ff5e43d70e24e3", 0xa7) 2018/04/08 11:23:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x3, 0xffffffff80000001, 0x0, 0x2, 0x20}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="a6702aa19a41c75680cb5eb62329e304ffa9f3217a0416120f8a409704dc30b890d2bb9a7c301f7879a406f3755ad29ee79ca5d7b140db1e8b63a9bf08bfe3861e55de5927cbe56d1d6458d394bf93377856c2f9e6120f7d8b5d2666a038b2d974c3b71d53c815e60dfb7a092b1638ebb8d9c41fecf08c9e8ecbaee2355679f1904cc25dc39319f19f71a8854f27027cdfccc1bd4f1c0df35ef2e31675c3da392f5421297f8dcc", 0xa7, 0xfffffffffffffffe) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000003c0)={&(0x7f00000002c0)=[0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0], 0x2, 0x2, 0x7, 0x2}) close(r2) r4 = getpgrp(0x0) r5 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r4, r5, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r6, &(0x7f0000481000)=""/128, 0x80) keyctl$describe(0x6, r1, &(0x7f0000000280)=""/9, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$netrom_NETROM_T2(r7, 0x103, 0x2, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x14) 2018/04/08 11:23:18 executing program 7: unshare(0x40600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x0, &(0x7f0000000040), &(0x7f0000350ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) 2018/04/08 11:23:18 executing program 6: socket(0x0, 0x0, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c) 2018/04/08 11:23:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) read(r1, &(0x7f0000000000)=""/118, 0x76) close(r0) 2018/04/08 11:23:18 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80000) setsockopt$sock_void(r0, 0x29, 0x40, 0x0, 0x0) 2018/04/08 11:23:18 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x8000400) ioctl(r0, 0x4, &(0x7f0000000040)) 2018/04/08 11:23:18 executing program 4: unshare(0x400) r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) r1 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="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", 0x1000, 0xfffffffffffffffe) getpeername$packet(r0, &(0x7f00000015c0), &(0x7f0000001600)=0x14) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001080)=0x2, 0x4) keyctl$set_timeout(0xf, r1, 0x9) ioctl(r0, 0x5381, &(0x7f00000016c0)="4794393f1233f157144d0004673060376d22d48fdc") setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001700)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000010c0)={0x0, 0x2, 0x100, 0x5, 0x246, 0x100, 0x8cac, 0x9, {0x0, @in6={{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x3e}}, 0x3, 0x1, 0x100000001, 0x3da9, 0x400}}, &(0x7f0000001180)=0xb0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000011c0)={r2, @in6={{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x84) sendmsg$nl_generic(r0, &(0x7f0000001580)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001540)={&(0x7f00000012c0)={0x27c, 0x11, 0x400, 0x70bd2c, 0x25dfdbfc, {0x15}, [@generic="b2bee144162f0ec9c7bef3898ffc2fb1a85545e40ac9652022bd33fe0e246062cd8ca11bae052478ad92e9c5c8f3e7865827ce3bbd659688339a863689f93cc9177e7f6309f9c7a0302a40ed1c2116b576b1d21becfe2c4e01c89f16502b99f16d49a58ccaf84f3c4dc6dfd797acd6182b2ad7e988814a14a37c95de5c98ae26ccdc25ff4566b77407c993c4cf71a91334dfe7ae53bd32dbbb87f1dd1476", @generic="303ed065d0d150ff339edfc01c6501c6638f1383de9ebfd3c592adb731ffd4500908b35195fbf5295bcb3c3b897bebafc5c43c65b0d1f8103efe2a06166f6362abf7c73852b2429df5c48ee79b45c93969008e059c6ea61db2f68cd0773e3d74c947474fb972a704ce8e1d74c50f149962ed87357be593ddc0bb728ed13a90bda326b1826ec6f77e3a6b38522aeb4e", @nested={0x94, 0x4e, [@generic="487cc3fd552fe9ea54c9a347185a5963786b21b719b8948a7782651ed044c1de3bb0ff391ec1a886174a232afc94f53fc1ef2b0d8aa4a0b04a3961ebad896187cbb26a0c34b756ddbed74d1355e7c1a986d3324a58bd67f584528032011a07ef9c481abe7a6bc33404fc464db2ca32eeccaea2cbf66da6275fc511b23e8859c88a9709a96405c5eb922ce3fc5a0ad4b2"]}, @generic="5aba070495dc5751211c5da8f44465cd9e3a72cc85712952a3c442e21ac485210530d8dc9e198b95eeb23aece66fec70ee3c8cd7f51523f60fe1472b528fb9f746d523c5bdda3ff5b1e17e19894fe2d29ec211c99d9ac38a0ebeabaf70866960fde5804dc2c2126bd43df733213ada1e17408fdeb918686b8e75abb89cef2e9fe93cf75b4fb3b87ab2f56313c405d90ac06ad899d8a0a6912ee68f384a6e", @typed={0x8, 0x15, @ipv4=@broadcast=0xffffffff}]}, 0x27c}, 0x1, 0x0, 0x0, 0x4800}, 0x800) uselib(&(0x7f0000001640)='./file0\x00') setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001680)={r2, 0x4, 0x3}, 0x10) 2018/04/08 11:23:18 executing program 2: keyctl$session_to_parent(0x12) r0 = semget(0x2, 0x0, 0x0) semctl$GETZCNT(r0, 0x2, 0xf, &(0x7f0000000080)=""/131) seccomp(0xfffffffffffffffe, 0x0, &(0x7f0000000000)={0x200000000000000d, &(0x7f0000000040)=[{0x40000040}, {0x80000006, 0x5, 0x0, 0x1}]}) r1 = dup(0xffffffffffffffff) sendto(r1, &(0x7f0000000140)="e26d4830b3625570dc7a688dbe25df4a830f1d", 0x13, 0x8800, &(0x7f0000000180)=@ax25={0x3, {"5f88e29957120a"}}, 0x80) 2018/04/08 11:23:18 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000c1a000)={0x1, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@ldst={0x3, 0x0, 0x80000000000000e, 0x0, 0x100000000000001}], {0x95}}, &(0x7f0000000000)="0000008d000000007200", 0xfffffffffffffffa, 0xffffffffffffff78, &(0x7f00009ab000)=""/4096, 0x0, 0x84}, 0xfffffdd3) socket$unix(0x1, 0x5, 0x0) 2018/04/08 11:23:19 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000000)=r0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000040)=r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x4000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000140)={0x0, 0x5}) 2018/04/08 11:23:19 executing program 3: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) r1 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r1, &(0x7f0000000000)='c', 0x1, 0x8000, &(0x7f00005b5ff0)={0x2}, 0x10) sendto$inet(r1, &(0x7f00000001c0)="251000", 0x3, 0x0, &(0x7f0000cf9000)={0x2}, 0x10) 2018/04/08 11:23:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0x6) mmap(&(0x7f0000f41000/0x2000)=nil, 0x2000, 0x2, 0x51, 0xffffffffffffffff, 0x0) 2018/04/08 11:23:19 executing program 5: socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000480)=0x125) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x8100) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x0, 0x1, 0x9, &(0x7f0000000040)=[0x0], 0x1}, 0x20) 2018/04/08 11:23:19 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) close(r0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000b00)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f00000030c0)={&(0x7f0000002e00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002e80)=""/85, 0x55}, {&(0x7f0000002f00)=""/151, 0x97}], 0x2, &(0x7f0000003040)=""/122, 0x7a, 0x15}, 0x101) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000003140)) recvmsg$kcm(r2, &(0x7f0000000600)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000000540)=[{&(0x7f0000000200)=""/192, 0xc0}, {&(0x7f00000002c0)=""/162, 0xa2}, {&(0x7f0000000380)=""/1, 0x1}, {&(0x7f00000003c0)=""/199, 0xc7}, {&(0x7f00000004c0)=""/126, 0x7e}], 0x5, &(0x7f00000005c0)=""/31, 0x1f, 0x7}, 0x160) r3 = getpid() perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0xffffe00000000000, 0x2, 0x4, 0xffffffff, 0x0, 0x7fff, 0x8000, 0x7, 0x2, 0x52, 0x3, 0x1, 0x2, 0x10000, 0x5421, 0x7, 0x9, 0x4, 0x0, 0x7, 0x5, 0x20, 0x67b, 0x8, 0x1, 0x0, 0x2, 0x400, 0x5, 0x8, 0x20, 0x9, 0x2, 0x1, 0x80000001, 0x7, 0x0, 0x5, 0x7, @perf_bp={&(0x7f0000000080)}, 0x4809, 0x7, 0x3, 0x7, 0x3f, 0x1, 0x5}, r3, 0x6, r0, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000003100)={r1}) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v2') 2018/04/08 11:23:19 executing program 7: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) unlinkat(r0, &(0x7f00000000c0)='./control\x00', 0x200) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x0, 0x0) open(&(0x7f0000000100)='./control\x00', 0x40, 0x4) rmdir(&(0x7f0000000040)='./control\x00') unlinkat(r1, &(0x7f0000000240)='./control\x00', 0x200) 2018/04/08 11:23:19 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x14}}, 0x265) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0xf9, &(0x7f00000000c0)="946017ad03ea5de6eee5d8cba78c5271b4a01bea79f4c1b6e3a7d9d909c0b9cb97df2b790e6f3aebdb3c4a56c4d95dbe4d87d606034a95821ffda9da769dd9c460907714fa15c5ae7232bcc109d61fe751a98f6cbeb4d711ac27a1446d666ddd5e053ea39e6d2a21b7c3f23038cbe81e59ccc6210e1b8b240ba74aabd940716f6f859ab80fffa7a6c28626ff4578d19e9e7ded18f06467ebd5ccd0bba314bdef1f4e45d95c3f6b8631a052e662543729b4f661b34d639ceb65230a97a50bf77d92dcb35529442d252843ba2b386905d238d9f05d6c5342c1d7628c33e3cb43a1d92b6d9b86c127ccdf617f2586408a09828f8bb1575a7510e0"}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x5c3) close(r0) 2018/04/08 11:23:19 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000100)={0x1f, {0x4, 0x1, 0xec, 0x6, 0x2933, 0x5}, 0x9}, 0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180), &(0x7f00000001c0)=0x18) unshare(0x40000000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0), &(0x7f00000001c0)=0x8) ioctl$sock_ifreq(r1, 0x8990, &(0x7f0000000040)={'bond0\x00', @ifru_mtu}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa}}, 0x5c) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x40, 0x0) 2018/04/08 11:23:19 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000080)=""/18, &(0x7f00000000c0)=0x12) r1 = socket$inet6(0xa, 0x80003, 0xef) read(r1, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000013ffc)=0xff, 0x2de) setsockopt$inet6_opts(r1, 0x29, 0x38, &(0x7f0000000000)=ANY=[@ANYBLOB="0000040018000000"], 0x8) sendto$inet6(r1, &(0x7f0000001ffe), 0x0, 0x84, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/08 11:23:19 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x80}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) sysfs$2(0x2, 0x6, &(0x7f0000000000)=""/46) syz_emit_ethernet(0x4e, &(0x7f00000001c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x40, 0xffffffff, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000180)={0x1, 0x0, [0x17b, 0x17b, 0xaaf]}) 2018/04/08 11:23:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getdents(r0, &(0x7f0000000a00)=""/4096, 0x1000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x301002, 0x0) fchdir(r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) 2018/04/08 11:23:19 executing program 2: pipe2(&(0x7f0000002580)={0xffffffffffffffff}, 0x4800) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f00000025c0)="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", 0x1000) r1 = eventfd2(0x0, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000006000)}], 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000080)={0x9, 0xff, 0x9, 'queue1\x00', 0x400}) pwritev(r2, &(0x7f0000002500)=[{&(0x7f0000000140)="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0x1000}, 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0x1000}, {&(0x7f0000002140)="bccfd2e26f97f35719d0f39f483b6af6133f593425b686b1df350b012b3a1945dc9de13f0aeaa7922519988b927847ef23135f839af81953640196032306f0da91d68093509164b9a1e84a1192cc8a4deeda87e86632a0c0ea13ea9aacafa8d1fed7886fb6dd2ae6960bd294a4d63d75fbf350bf48aa2bee76d6cd1517a076f8072c7221a57b230eb954b1df73384d6ff9", 0x91}, {&(0x7f0000002200)="2fba1d8a213a137b1f64b4093753746449b4242390c6b3c9a2f07bcf42f26bb07c7f88e2709712c15c2a03ca083de00dd8e0441e051de4adf397bc8501a90e7a08d9bc4d1e3b698e3c2d34b18633e7082c805620f1377c3f8589d5f428793b95ee03b1a44de106656527575f5a8dd0cf593004a228cf13e92653083497c75970f4d604063b3d2bc20991d54d65bb1aab86c5b4f6812d88f4b0270eca8e35b2227f50d36cc63e957d29f6c91a378e49e82f9c460b9a6f2edcee443c455980cdf705234c60ddaa6627abafc31b24241dd3f3fb8f38f60ec3de997d", 0xda}, {&(0x7f0000002300)="376950a008ede4825d610b26d3ebd6c60196cfb7fdcce49a45f7354b956e572f36c0693fbebc144432667c2a14c2668c9799ecf9cecde2f58253ad1c256f4eacee9f2cec6094f0f5da506b3689e496f1ece57c222198ca829f775a7d78b3532e6116393988dc80c4074721d3d74acbcbef5257fd18e9d37b39dc5043b52a8a51c1db92722a9014328d2746c107a2e6ff7e9637534272ac9066e4a583bba096065049aeea34714d2c27867f74dca1bcba9a8728fdf09063354a98972f31e55f9ba5762c42d13811504f45c34c3e70d84931070aadddcdd626af74232f24a6badd14ccb917bd32facaf5aefd8d02cbb7cd012853af", 0xf4}, {&(0x7f0000002400)="16a37aad9e0670e619b92f637d52f8aa8241172c1ac40ad397add0d44a90abf39477a776fa96b84c32c6ea14f55252f5e638fe478d386f9c5f31c10c41fd904f20cee61bb18ebde04cb37b7120d45f006ea3df953e48c9d51720abc5289ca33dbed78ce623ffdb5f220beddf353b6bccc4b9f97645709518294c368d885bde03008e7e5cf9004710983bc4462d86b73674f4b64c586fa76934c1a4363f", 0x9d}, {&(0x7f00000024c0)="4fb3a4f840f0e9b2837128f1e946b3d3cb551d2879a601adbf6b9e43315787cb7990534a0b33", 0x26}], 0x7, 0x0) [ 79.685308] QAT: Invalid ioctl 2018/04/08 11:23:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/if_inet6\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000100), 0x1) [ 79.722545] QAT: Invalid ioctl 2018/04/08 11:23:19 executing program 0: mkdir(&(0x7f0000bebff8)='./file0\x00', 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180001000000000000997c00000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/04/08 11:23:19 executing program 4: r0 = socket(0x10, 0x80007, 0x14c) mmap(&(0x7f00004b2000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x3) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffffc, 0x40000020000142) read(r1, &(0x7f0000000280)=""/36, 0xf0afcb82) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x212001) write(r1, &(0x7f000023b000)="ddc1c992757ba20660367e97d8d9ad86f4b78974721e09ead46d4ccccfd6b790014ff2bd2ca43e7c50a9", 0x2a) 2018/04/08 11:23:19 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0xce0, 0x4) fsync(r1) write$eventfd(r1, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0x8) 2018/04/08 11:23:19 executing program 1: socket$rds(0x15, 0x5, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000240)) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000280), &(0x7f0000000300)=0x6e, 0x80000) r1 = accept4(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80, 0x80000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000340)=0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@int=0x7, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x15) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040), 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) r3 = socket(0x6, 0x802, 0x0) write(r3, &(0x7f0000f85fde)="220000001a0007000001000f090007000a000cebfeffa7001a00ffff05000980be45", 0x22) setsockopt(r3, 0x6, 0x80000000000, &(0x7f0000000180)="0b9eefe361bbf3431e29a46135cfa5d88665899343ab447bd2e6c39e5c7c9155c2d7957d6997d28cb075e2bd7543d63a31c32b54acb9d1a3c14fa72ce1b96b47c57352d0d628baba4bc776eb173aebe2d9df93ca2af3048c922975ef5f6e8936e9fee598c3121f241764f977b4c610e3bc7d6e3943b028782b2d5f23cdb451c47cd64d5541e4fa9259c4cd0c266c9a6c60d601", 0x93) 2018/04/08 11:23:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0), 0x0, 0x0) 2018/04/08 11:23:20 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="38010000100013070000000000000000fe800000000000000000000000ffffac14ffaa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/04/08 11:23:20 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2010000}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)={0x110, 0x0, 0x10, 0x70bd26, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffe00}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x8}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0xa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x11}}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xb18}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8000}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x110}, 0x1, 0x0, 0x0, 0x44}, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x8011, r0, 0x0) setpriority(0x1, 0x0, 0x5) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/08 11:23:20 executing program 7: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$setopts(0x20004206, r0, 0xfffd, 0x60) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) umount2(&(0x7f0000000000)='.', 0x0) 2018/04/08 11:23:20 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$lock(r0, 0x26, &(0x7f0000f66000)={0x1, 0x0, 0x0, 0x0, r1}) 2018/04/08 11:23:20 executing program 5: futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000000100), 0x2) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c200000000000000000008060001080006040001aaaaaaaaaabb000000029b124aa69055b78c06acc422b700aaaaaaaaaabbac141400"], &(0x7f0000000040)) r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x4, 0x80100) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000180)=""/4096) 2018/04/08 11:23:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setopts(0x4206, r1, 0x9, 0x100000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000), 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4800) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/08 11:23:20 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) socketpair$inet(0x2, 0x8080e, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x2f, "f2065200dc77b58f10dcf65fc5aa18cee23768c3e4ce31c3b140f60df549932356fa0ea7c9c117b7db2ca1e4d6c663"}, &(0x7f0000000100)=0x37) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20}}, 0x0, 0xff}, 0x90) 2018/04/08 11:23:20 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x1, {0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x80000000}}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000001e00)=[{0x0, 0x117, 0x5, "8258c22f3ef4358566a236351ac9997a9a56179aa7b0d7e8864999480bca6a26bdabff2000a8349264354ab16bf95773c9094b717d508c5dd6c368b80db5dbd88672f62559552a4d37b531eb651da2e2d33f6ea5f302e37602fcdc9d"}, {0x0, 0x119, 0x6, "df85167f5cef2205bae7b291fd8a6170cbcb4dd3be30af98c7f4d93cdeb75d4e36eaf806dd96d99f4270b0a999b5cac14bc55a9de6a279ed1fa081cd"}, {0x0, 0x118, 0x6, "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"}, {0x0, 0x10b, 0x5, "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"}, {0x0, 0x1ff, 0x8, "82d76b3f39b88ef2bc38d486b15d0aef79ea1765d4368c57fb8a7c1bf1043f2809cac00d9c3947"}, {0x0, 0x6, 0x800, "f887d54a5b00dfa661e19656736362db6d21d88ac0ac23aae70a80a272a0ff56494fcf1b3cd92febf5cb7f474050becf865c4b9471b67ff7216b9132a3b57fe4d733da4fe9d0c39e69f0b4ce06c95de34bf8104c7b219ea09d49be03691a0c299a8e0503dd8c9c2beee24b4c033b13efa4ddae34645c84108cfe89983f532d3f9890aa651bee10f8880051669616e3e8b8aec374cf8f2efa0a06ce67694eea03c86a55cce27994200a59f63be42b54d19c8570f36a0fbdeafc792d31672ea21671f61bd06b62fee762611383fafc9cf82d6b5e56394ed51b428e0eba9925e3687c86c3a56bc9"}, {0x0, 0x11b, 0x9, "8b99b4aae1e7b96303946af36c08817a0b84cba4a6a7875914208265c262da539204c273eebf943df92170fb399c1ca0ac7a43a7415aaeb2fffecb844f3e64d17bd41f9614713e4823df40bfbb585e86707071e2bae6772bc62b32c748933ad089f3b7c625e8d95877cde070726f245fb4fc2e5936bcba4eaa17e8e2495895105fe1c7f1f20203339a5d828ecf927b8023a6e0d73dc309c7a5d0995197a6a7cfb0a96de5b8175a28e3b5a9676aab7b54dc62335f6fed1487382202378c5df2862c3f4e2abb1492090bf54fffd6a6f1b6e8e28c55894c12e43671666faa5bae1179034f0ce1"}], 0x0, 0x48010}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0xfffffffffffffff8, &(0x7f0000000040), 0x10000000000002f4, &(0x7f00000000c0)=ANY=[@ANYRES64=r0], 0x8}}], 0x2, 0x20000000) 2018/04/08 11:23:20 executing program 3: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip6tnl0\x00') r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000010c0)=0x10, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000001140)) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001100)=0x8, 0x4) getsockopt$bt_hci(r0, 0x84, 0x14, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x3) 2018/04/08 11:23:20 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xfffffffffffffe7d) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6}, 0xffffffffffffff73) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/08 11:23:20 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2}], 0x10) membarrier(0x21, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000991000)=0x28d) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000040)=""/93, &(0x7f00000000c0)=0x5d) 2018/04/08 11:23:20 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x5, 0x4) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000020}, 0xc) io_setup(0x138, &(0x7f0000000140)=0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x2) r3 = dup3(r0, r0, 0x80000) r4 = dup(r0) socketpair(0x0, 0x7af18bbd6864c1e3, 0x67, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(r1, 0x4, &(0x7f00000008c0)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0xf, 0x0, r0, &(0x7f0000000380)="cfb9a7909a898f74396a7cc2eec17019752ea9a2933ecf408495f268c1d125c826526ca2c528a0a7dfd6f9d6a85cef590f5f75d6d01805e69d7c37daad9e18b81cc1dc5c247e611f14610e841ae6b3bc54eb3e3e14a174ce1311ed49c2128806c7ca2f2888d23d127cee7fcf2a89cb94e4459e3d8d441c568f1bd5c4a890c787bae69be694dec2e4968af49227c23f8b16a4e1171cce158310ac0b399ff7a831000c843b8f08a083fd2d8a18846e06", 0xaf, 0x80, 0x0, 0x0, r2}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0xf, 0xc4, r0, &(0x7f0000000500)="8819ae18f1114bdc74e7712fff49e296a13f4737d414994c41bb4044b0d4bde1cd3ffc1f613537cb62de12d28309135dcf366b014124c902f4649c76726312b0ce124b3d495bc130159d9c1665e2bcac83441fa11793f1d9b355e909c3a736f93c52ddfd21d065261bf7a9b8b98a212321618aee14bb42a1f5ebdef363bb00026a51dbe1a362c28215ab646c4cf3416029f760a68c093db0a3b7bb2fb960aa6e8540bab2ac201b0d247853d27ab5ba129bea82f24d3915143779591e158313d0b2b54ff027da5090a370d2ce9f338833aae5b0be90e7b0118fa20f98ac368b1e64c251449369", 0xe6, 0x2, 0x0, 0x0, r3}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x7, 0xc3, r0, &(0x7f0000000640)="68452472ecdf13b4cb263d689344b1bd87fcc696a64af3959ede325e6a347a98490cb77620172a1bedb6703707f4de488c0df8aa5fe0b1abac28d47128eef776db371bd9092ffc2d8ed4d3b3da32a76be840f5402afcf53be55f622ccb36d73571981e3379171af6620b54488e6e9819a7f7e1518aed1b57c38afb4986866782d7f46b7f2c409d52bcd7f02bb73ea23c8c78d652", 0x94, 0x4, 0x0, 0x1, r4}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x3, 0x1000, r0, &(0x7f0000000740)="35a3e32f3bcee18474436d469a20f4a7c34796ae7b40b72ae1d5beb27a9e34ecda10274e795561db681a349c81c927e4727c79a632daca274baccbd2be0f27b0f7414a803588e133a83e1878f130ab8cd7bbe5cb32c2a3224d5240842a51ae2bb9f9517c033654b3aa74400f1730963344519b8a3520f9a6d3b1af83dc064a7623196b8147feb6c49d2d1bc1bf348821210e796a48ba250931f14d7fe2348762d10ad432a11d6d10e7acf253665d309878502e2e6e325a61f2a12d05c717bc8c2f3f21c57e5fe6fcf8ca9588c37dca", 0xcf, 0x2, 0x0, 0x1, r5}]) write(r0, &(0x7f000084afcd)="af", 0x1) r6 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f00000000c0)={0xf0, &(0x7f0000000280)=""/240}) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r7, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xff12, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r8, 0x6, 0x32}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080), 0xc) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f28f15)="bc", 0x1}], 0x1) shutdown(r0, 0x1) 2018/04/08 11:23:20 executing program 2: unshare(0x40600) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x9) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000240)=0x100000001, 0x4) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000200)={0x10}, 0xffffffffffffff37, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xffffff8d}, 0x1, 0x0, 0x0, 0x800000000000}, 0x0) [ 80.924202] device bridge0 entered promiscuous mode 2018/04/08 11:23:20 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000100), &(0x7f000031d000)) 2018/04/08 11:23:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x1b, {{0xa, 0x4e24, 0x101, @ipv4={[], [0xff, 0xff]}, 0xffffffff80000001}}}, 0x88) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000f00)=[{0x0, 0x0, &(0x7f0000000e40), 0x0, &(0x7f0000000e80)}], 0x1, 0xc000) bind$alg(r1, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) accept4$inet(r2, 0x0, &(0x7f00000000c0), 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) 2018/04/08 11:23:21 executing program 1: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'sit0\x00', @ifru_map}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) [ 81.101232] device bridge0 left promiscuous mode 2018/04/08 11:23:21 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$cgroup_int(r1, &(0x7f0000000140)='notify_on_release\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="006fd938ea90547e9d268f274f1df8ac49db948e906ecd45d9df007a28a7324a379a29e83cc41b75794fdbaf2d721fd1f83b3f849fa345c3413c65b4d3da16b64e758eff5f9259c9a49cfd81ace4a0846ec59a9ae951bf36dee2ad0f91035a5ec9ae37ef5824583cb7994d7a902eb0c172d3c1d21eb444fd09b5c66a7269cae04b529178e72b3a8b02799fdf5d3f79bdba2927"], 0x2) 2018/04/08 11:23:21 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/04/08 11:23:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x5, 0x10000001, 0xfffffffffffffffb, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000000380)=""/209, &(0x7f0000000480)=0xd1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000004c0)={@remote, @multicast1, 0x0}, &(0x7f0000000500)=0xc) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001, r3}, 0x2e) fcntl$getflags(r1, 0x401) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x4e20, 0x0, 'dh\x00', 0x25}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)="28cfb5b4e1ae7150819b5a38baca7eab44", 0x11}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) chdir(&(0x7f0000000300)='./file0\x00') getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) 2018/04/08 11:23:21 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000000), 0x0, 0x0) 2018/04/08 11:23:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x1b, {{0xa, 0x4e24, 0x101, @ipv4={[], [0xff, 0xff]}, 0xffffffff80000001}}}, 0x88) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000f00)=[{0x0, 0x0, &(0x7f0000000e40), 0x0, &(0x7f0000000e80)}], 0x1, 0xc000) bind$alg(r1, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) accept4$inet(r2, 0x0, &(0x7f00000000c0), 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) 2018/04/08 11:23:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000100), &(0x7f000031d000)) 2018/04/08 11:23:21 executing program 6: unshare(0x8000400) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x26df, 0x20000) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xffff, 0x2) ioctl(r0, 0x40000000002271, &(0x7f0000000140)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000004c0)={'team0\x00', r1}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='lo\x00') 2018/04/08 11:23:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x1b, {{0xa, 0x4e24, 0x101, @ipv4={[], [0xff, 0xff]}, 0xffffffff80000001}}}, 0x88) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000f00)=[{0x0, 0x0, &(0x7f0000000e40), 0x0, &(0x7f0000000e80)}], 0x1, 0xc000) bind$alg(r1, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) accept4$inet(r2, 0x0, &(0x7f00000000c0), 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) [ 82.042441] device lo entered promiscuous mode [ 82.064658] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/04/08 11:23:22 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) keyctl$update(0x2, 0x0, &(0x7f0000000240), 0xffffffffffffff94) [ 82.146741] device lo left promiscuous mode 2018/04/08 11:23:22 executing program 2: personality(0xc00000f) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000080)=0x80) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0), 0x2) select(0x40, &(0x7f00008f9000), &(0x7f000071cfc0), &(0x7f0000c65000), &(0x7f0000698ff0)={0x0, 0x2710}) [ 82.174594] device lo entered promiscuous mode 2018/04/08 11:23:22 executing program 4: r0 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000180)=""/107, 0x6b, 0x53) clock_gettime(0x4, &(0x7f0000000100)) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x4000000000100, 0x20000000101002) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) fstatfs(r1, &(0x7f0000000080)=""/119) [ 82.207120] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/04/08 11:23:22 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x100, 0x32, 0x3, 0xfffffffffffff001, 0x6, 0x100000000}, 0x2}, 0xa) ioctl$LOOP_GET_STATUS(r0, 0x80081272, &(0x7f00000000c0)) 2018/04/08 11:23:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x2f1) syncfs(r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314", 0x20) 2018/04/08 11:23:22 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/08 11:23:22 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) modify_ldt$write(0x1, &(0x7f0000000040)={0x5, 0x0, 0x2000, 0x1, 0x4, 0x4, 0x8, 0x0, 0x3, 0x4}, 0x10) sendto(r0, &(0x7f0000000000)="e394e11495d123c5977d11085bda64093564", 0x12, 0x0, &(0x7f0000000100)=@sco={0x1f, {0x100000001, 0x2, 0x8000, 0xffffffffffff75a5, 0x1400000000000, 0x6}}, 0x80) unshare(0x40600) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) connect$unix(r0, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/08 11:23:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x5, 0x10000001, 0xfffffffffffffffb, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000000380)=""/209, &(0x7f0000000480)=0xd1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000004c0)={@remote, @multicast1, 0x0}, &(0x7f0000000500)=0xc) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001, r3}, 0x2e) fcntl$getflags(r1, 0x401) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x4e20, 0x0, 'dh\x00', 0x25}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)="28cfb5b4e1ae7150819b5a38baca7eab44", 0x11}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) chdir(&(0x7f0000000300)='./file0\x00') getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) 2018/04/08 11:23:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sched_setscheduler(r1, 0x0, &(0x7f0000000140)=0x7c) writev(r0, &(0x7f0000455000)=[{&(0x7f0000fa0f7f)="390000001300094700bb61e1c30500000700000002000000450040000000800019001a000d000000d0de280ff4000000fd17e9ff0000060400", 0x39}], 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40100, 0x0) tee(r2, r2, 0xffffffffffffffff, 0x2) ioctl$void(r0, 0x5450) membarrier(0x0, 0x0) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xff, 0x4, &(0x7f0000000280)=[{&(0x7f0000000140), 0x0, 0x1}, {&(0x7f0000000180)="a41645", 0x3, 0x6}, {&(0x7f00000001c0)="abc7b5c83b9e38d2ef458672c9ccd16365ab02b1472b391045", 0x19, 0x10000}, {&(0x7f0000000200)="d3d5a55c40f227438ff34a921ee22c966d7370d56fc33b5c7313a248aae48ee7f691e69856575bd409e6d2a318f00c0d41d773b75973c753996cf6f6a62cf726555a574ae9cb32c7de01f75ecfedd187c4226c52d891b78bec2c3326", 0x5c, 0x100}], 0x2100a0, &(0x7f0000000440)=ANY=[@ANYBLOB="757365725f737562766f6c5f055703a67c73ddb065642c630474a0464f486f6d70726573732c6461746173756d2c6e6f656e6f9f909a777307008ff66d0148be000000000000000000000000000d3444f99a778b3af7b986dccb67b76282918f0553dabb220000010000000000f75173ac4c167c934533db91b4494a14179b051043bcb1515de66bb84c65bdfcca903163611dea3d5fed559a8f64ad"]) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 82.544381] device lo left promiscuous mode [ 82.589765] device lo entered promiscuous mode [ 82.615521] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/04/08 11:23:23 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=@updpolicy={0xc4, 0x19, 0x821, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@mark={0xc, 0x15, {0x0, 0x7ff}}]}, 0xc4}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/snmp6\x00') getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000140)=0x3, &(0x7f00000001c0)=0x4) 2018/04/08 11:23:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x9, &(0x7f0000000000)="91d24e3e1c5130f424adb3eb96b7d5a9e1318171abebce206c0f31d88f34d7715c70f46a816f7b0d8a0f1761d78a7fa05cef059c12c5ef96dad35f15562a3d5227ca96ebd513ce04da4491d7d550d248d1ef846185f8fda1be9bfb07ab4909b7c86f1fe1c9ce3b02abc3a3f6dcc8d48cae6f0e9704c8af118733ff9cbe9206c01e4303") 2018/04/08 11:23:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r0, &(0x7f00008e8fe0)=[{&(0x7f0000001880)=""/162, 0xa2}], 0x10000000000002e2, 0x100) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) prlimit64(r1, 0x2, &(0x7f0000000000)={0x0, 0x4}, &(0x7f00000000c0)) socket$bt_bnep(0x1f, 0x3, 0x4) perf_event_open$cgroup(&(0x7f0000001800)={0x3, 0x70, 0xffffffff, 0x1f2, 0x1, 0x2b2, 0x0, 0x4, 0x20100, 0x9, 0x960000000000000, 0x100000000, 0x6, 0xffffffffa76d8399, 0xffffffff, 0x268, 0xff, 0xfffffffffffffff7, 0x7ff, 0x0, 0xf1, 0x1, 0xd1, 0x8000, 0x80000000, 0x5, 0x4fe00, 0x966, 0x5, 0x6, 0x0, 0x4, 0x7, 0x1ff, 0x3f, 0x1000, 0x80000000, 0xffffffff, 0x0, 0x1ff, 0x0, @perf_bp={&(0x7f00000017c0), 0x7}, 0x1410a, 0x9, 0x7fff, 0x0, 0x7fff, 0x8ea, 0x8000}, r0, 0x8, r0, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001780)={0x10000, 0xc52, 0x1, 0x1, 0x5}) mprotect(&(0x7f0000220000/0x2000)=nil, 0x2000, 0x2) writev(r0, &(0x7f00000016c0)=[{&(0x7f0000000080)="dbc7e603755457f98a13c54bcf641d47e9da99d8116dcfb0ba9ce9f33f", 0x1d}, {&(0x7f0000000100)="1f3d1dda6f197068943c589511a58e741195fb960eaedbea9ce8c14aed3b17b85cb5d9140f1867fcfd5792ef195077a0ea1404504615cac569a3f5763b44d534782898742cd0334183972bc3737d6a66dc61b8af24a2a38cbceb7ae68e8f1e80cfd2c7a9332b2d727aa277fc1fe1635a5b425e4b02f1eea41b8b714a0023f1ee4e5e0ddc21697ac251e80249821dc667473d783a0a42dc5ec979e0eeef89c07be7fe352c93a3c49ad1dac747711db80011321160261badf3a1592aac2689483d9ad27dcd60ab9f8ca0bce10b4c07ce61c6b82682aef818bd212fe3e9acab70", 0xdf}, {&(0x7f0000000200)="1411b85e35752e1fd575d9c6576153210fdeca1a9dd2d7e5c91d8e466e7645f484ade3617ee10720486044b9a4e829c4d755770352cf19cffee7d3e9ee08c1d380830f1d47d0de222846b3d1197a66e217ca6c1d1a0eb6fcd3fe83a5013304f6736117357d86303513ffa487b44824415a0fb1932ece59b630f1228d73be6f337865", 0x82}, {&(0x7f00000002c0)="a7d43e63030f4ba87a0a5bc6c4d7861af54359af991f4303cd6168a1c28bfae896f363f87b54c0046330b788db287cfcdff215521c2e145492c1d84adb1f8dcfdb65a1f6478be849c9eec9b04b786461f700cd55d0141d1017ce1877a3d1feba6144cc5d6bde4219493301a3ef9ad128a097c52c0eec6cccf2dc1d1a6b846f3d9dc65801f47dc02fe4ea2c6f00f4b47e2d82ffb7027517bda7d37ff343edd598cd7e70a93369366612268edc4ab99258bb575555f1c5de1e62a47a686d", 0xbd}, {&(0x7f0000000380)="c2e0048b8d944bdd474f17e516d2910e6c63845cfb66de3e345d499742a9fecde1727107400f9949530a1f7aeed00d3a28a24c37ebd1fcf3e3439468625e357eca049663950ec502c71ce7cf052f0f740f98927127254efd87c03266109fd8e69f82f140b1418838947b6d4c7ca512d20fb25c5c07eef29004da98a9df2050544d302075ad7ddfa191bef99e39038b432f7368228d712e1978684abd9c78f5ab8f8f697b6fcdcc34ff73712a5ad6eed3f0a8056058ceb5df660a38815fb0cbbc3aa362e8ad2f576e8a9359235a92a58fb219fc90d2e1e2", 0xd7}, {&(0x7f0000000480)="f05fd22ba52c885842c754da7f49e63475a7e5b104a314f146c120cad4df8fc0af50c1605918193ef847f71236fc12e6edc36a328ef0ddcfda9e25ba707df889b7e399f9278bef43e192", 0x4a}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="87c4ecb78a41eef81f103a1e174bec6e082a775a8eb532a13fadc2849f64a4203eae29c26a59e3ba66ad4857b71065ac525e278e5844e29516ab5a74b646b0b9eeee711ffe6e2b97d1e2e1511a0f81478b222a113273c6380e2d729252b8e3c4d14d2d3eedffbb885596d3c3686307538421f72a925610cc5e76d8a7f0416699a811390c2d3f2197661d6e2a84630f8389f7dcdf33687dc66336acea3f0c86e42895332cd8029d3c58118659a963c28dd0a131524e75bbf1175894b9da", 0xbd}, {&(0x7f00000015c0)="a0d75c0aae7c91e1d630e8a6f79ae1bd34ff109a57d7c1a0f593b48c6964bf4f2d9ed0339df9fbebdc844b8b653813568ab73d09623dca4eee488e1e6a1e1541d9a6a3ea8d752584afa82ae23a330d4003557762eb946732e9b9bb82fd2f64bc972a2db91d766e82d7a80accceba572ace0c9971081bc7b4ee854bdc5b3ae8957e706182b9a6d3c1fed7c9e1c3bd49d67e38dde621065cc4dd25f6e887cf5c97b2b92209eb", 0xa5}, {&(0x7f0000001680)="07e938d106e4f5b474bd5c054f32b56854847a61651976d0a7882eb7da440ae3ac1b73629076392acef8640e59a80827494f8c843436e3eba2", 0x39}], 0xa) 2018/04/08 11:23:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000000080)={0x10}, 0x9, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="280000001e000302000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="000100000000000008000a0003000000"], 0x28}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x9}, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) pipe(&(0x7f0000000180)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) 2018/04/08 11:23:23 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x1, 0xf97, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, 0xb2688aff) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e27, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) 2018/04/08 11:23:23 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000016ffc), 0x4) write(r1, &(0x7f000001b000)='U', 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x420582, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x3, 0x20, 0x9, 0x6}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x100, 0x8, 0xc7, 0x7, 0x7, 0x47, 0x32de, {r4, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x3bec40b7, 0x3, 0x5f000000000000, 0x4, 0x100}}, &(0x7f0000000280)=0xb0) read(r0, &(0x7f0000000000)=""/114, 0x72) 2018/04/08 11:23:23 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa00ffffffffffff86dd6077d36700302f00fe612ff6001f00000000000000000000908000000000000000000000000000000000000000000000000000907800000000fe6200000000000000000000e3ffffa9000000000004000000000000000000"], 0x0) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002ec000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") fcntl$notify(r1, 0x402, 0x3) exit(0x0) getdents(r1, &(0x7f0000da7f6f), 0x1e5) dup2(r0, r1) syz_emit_ethernet(0x59, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaacaaaabbaaaaaaaaaa1181004000e3f4b940f42c5f8b517a44de7e4b0006ef7c81e225955ed79687b515b603a8d1072cf1b06ddbf642b0f8aa381948297ac80f0e34bb07ddc0f1e44273a6eccb5ce0fa46d2cbec4b91428568df01e90c07f09a7adde2fa3218afe7f773f02a5c471999e5380b248d71edb761f4883d2b758b6d2b5fb9b48f2b0d2b02e197356e321a75c97e7979e2a29208fbd1"], &(0x7f0000000100)={0x1, 0x2, [0x988, 0x354, 0xaf4, 0x6b1]}) 2018/04/08 11:23:23 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f00000000c0), 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000)="d82953338e6f5c2391c5e33f8b736d77859275c1bf93e984c31825c46d1f0dc58f6471", &(0x7f0000000040)="ea78e676efe3003f36", 0x1}, 0x20) 2018/04/08 11:23:23 executing program 5: symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') mkdir(&(0x7f0000017ff6)='./control\x00', 0x0) r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000fa6000)) io_setup(0x0, &(0x7f0000fa5000)) io_getevents(0x0, 0x0, 0x0, &(0x7f0000af2fc0), &(0x7f0000fa5ff0)={0x77359400}) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) io_submit(0x0, 0x0, &(0x7f0000c32000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x0, 0x6}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240), &(0x7f0000000280)=0x8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0x7c2}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000340)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000003c0)={r1, r2}) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x101000, 0x0) rt_sigpending(&(0x7f00000004c0), 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000002c0)) 2018/04/08 11:23:23 executing program 1: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) socket$netlink(0x10, 0x3, 0xc) syz_open_procfs(r0, &(0x7f0000000100)='maps\x00') dup2(r2, r1) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) [ 83.137779] mmap: syz-executor3 (6826): VmData 18448384 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/04/08 11:23:23 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='b', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) read(r0, &(0x7f0000000140)=""/81, 0x51) 2018/04/08 11:23:23 executing program 6: r0 = request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='asymmetric\x00', 0xfffffffffffffffc) pipe2(&(0x7f00000001c0), 0x800) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000380)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x8) fcntl$setpipe(r2, 0x407, 0x7) alarm(0x1) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000240)=""/132, &(0x7f0000000040)=0x84) request_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="520972757374e363757367725669643a4465", r0) setns(r1, 0xc000000) 2018/04/08 11:23:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)='j', 0xfcd694f270f396ea}], 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000020}, 0xc) writev(r0, &(0x7f0000001080)=[{&(0x7f0000001700)='<', 0x1}], 0x1) writev(r0, &(0x7f0000000e40)=[{&(0x7f0000002080)="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", 0x4da}, {&(0x7f0000000400)="a2b46c8ee539f55dbcab854e2fcd71907327e5008e9b56bb512de2450c8a6d26f4d729a986e708f6dc2bd91382ace10ea91e890cd0294ba2e8", 0x39}], 0x2) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x2, 0x4) 2018/04/08 11:23:23 executing program 0: unshare(0x40600) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x8, 0xd310, 0x4, 0x1e, 0xffffffffffffffff, 0x3f}, 0x2c) fgetxattr(r0, &(0x7f0000000080)=@random={'osx.', '%nodev@vboxnet1\x00'}, &(0x7f00000000c0)=""/4096, 0x1000) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) 2018/04/08 11:23:23 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x200000000000000) mkdir(&(0x7f0000000100)='./file0/bus/file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x88, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e20, 0x2, 'ovf\x00', 0x1, 0x8, 0x9}, 0x2c) [ 83.406296] sctp: [Deprecated]: syz-executor2 (pid 6849) Use of int in max_burst socket option deprecated. [ 83.406296] Use struct sctp_assoc_value instead 2018/04/08 11:23:24 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/244, &(0x7f0000000180)=0xf4) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001030000000000000000100000000303000000000000000000001d00d500010100c58a47566f8d45157c97ec3a00000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/08 11:23:24 executing program 0: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0xffffffec, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r2 = dup3(r1, r0, 0x0) flistxattr(r1, &(0x7f0000000240), 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000080)=""/201) pipe(&(0x7f0000000040)) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000180)=[0x6, 0x1, 0xa56, 0x649, 0x8, 0x200, 0x4], 0x7, 0x8001, 0x7, 0x2, 0xff, 0x8, {0x3, 0x8, 0xfffffffffffffffa, 0x7fff, 0x1, 0x6, 0x800, 0xfff, 0xffffffff, 0x8000, 0x4, 0x9, 0x1, 0x9, "490c697366357bbc4394bcba02cea9052acff34021616c177da3b2b36de63613"}}) 2018/04/08 11:23:24 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x400, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000140)={0x2, 'irlan0\x00', 0x2}, 0x18) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400202) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80000) ioctl$TUNATTACHFILTER(r0, 0x801054db, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) socket$inet6(0xa, 0x80000, 0xb7f) 2018/04/08 11:23:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=""/16, &(0x7f00000000c0)=0x10) 2018/04/08 11:23:24 executing program 5: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0xfffffffffffffffe, 0x9, 0x4, 0xffffffffffffffb1, 0x9, 0xfff, 0x400, 0x2, r2}, &(0x7f00000000c0)=0x20) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "03ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/08 11:23:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)='j', 0xfcd694f270f396ea}], 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000020}, 0xc) writev(r0, &(0x7f0000001080)=[{&(0x7f0000001700)='<', 0x1}], 0x1) writev(r0, &(0x7f0000000e40)=[{&(0x7f0000002080)="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", 0x4da}, {&(0x7f0000000400)="a2b46c8ee539f55dbcab854e2fcd71907327e5008e9b56bb512de2450c8a6d26f4d729a986e708f6dc2bd91382ace10ea91e890cd0294ba2e8", 0x39}], 0x2) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x2, 0x4) 2018/04/08 11:23:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x7, 0x84) r1 = socket$inet(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r2, 0x5}, &(0x7f0000000280)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000540)=[@sndinfo={0x20, 0x84, 0x2}], 0xffda}, {&(0x7f0000000200)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000380), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/08 11:23:24 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r1}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r2, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000a2effc), 0x400) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000000)) 2018/04/08 11:23:24 executing program 5: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0xfffffffffffffffe, 0x9, 0x4, 0xffffffffffffffb1, 0x9, 0xfff, 0x400, 0x2, r2}, &(0x7f00000000c0)=0x20) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "03ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/08 11:23:24 executing program 1: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000140)=0x6e, 0x80000) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000180)=@rc, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/138, 0x8a}, {&(0x7f00000002c0)=""/62, 0x3e}, {&(0x7f0000000300)=""/70, 0x46}, {&(0x7f0000000380)=""/110, 0x6e}, {&(0x7f0000000400)=""/171, 0xab}], 0x5, 0x0, 0x0, 0x5}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/08 11:23:24 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000180)={@loopback, @multicast1, 0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, 0x3a, r2}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x7, 0x3, 0x9, 0x8, r1, 0x1}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r3, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r3, &(0x7f0000000240), &(0x7f0000000280)=""/71}, 0x18) [ 84.590911] sctp: [Deprecated]: syz-executor2 (pid 6894) Use of int in max_burst socket option deprecated. [ 84.590911] Use struct sctp_assoc_value instead 2018/04/08 11:23:24 executing program 3: unshare(0x8000400) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="67000000e14bdd8ee3070000000000000004bf5aee5b690eec0749eb508ca891949093681c9acdf734b4db11e41019f5a5abdd18ec50f90051d874a8e22b9a0ca725f0c99b218c26b4733adda0c04650250ba6d8a5bf638217112a92501ddbb9c0bfc22034550e081b0060"], &(0x7f0000000100)=0x6f) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000001c0)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0x40, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/08 11:23:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ecb-twofish-avx,hmac(wp384-generic))\x00'}, 0x58) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000412ff8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000000)="a61e3c6b384eb61858512c", 0xb}], 0x1, &(0x7f0000000000)}, 0x0) r2 = dup3(r1, r1, 0x1831ab2842c7e4cd) bind$alg(r2, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) sendto$llc(r2, &(0x7f0000000040)="d35941955e81f898e5e9a7e81cf519c21c41a867cae011f4531395dd16e1a8f34d921190f16eefa95557943bcaf03a8a", 0x30, 0x40000, &(0x7f0000000080)={0x1a, 0x306, 0xffffffffffffff35, 0x7f, 0x9, 0x7a2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/08 11:23:24 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/244, &(0x7f0000000180)=0xf4) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001030000000000000000100000000303000000000000000000001d00d500010100c58a47566f8d45157c97ec3a00000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/08 11:23:24 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000002000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/08 11:23:24 executing program 5: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) sendmmsg(r0, &(0x7f0000006040)=[{{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001c40)}], 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="100000000000000000000000000000003037d4a04edb62562e3a7185f3848f46d2dc071d31d9f89c2c680acefb243d65cea5cc77cf334ee66afc77e9ca7cdf4e5e6cb5d9524581de8d20c37144876387ace1f3f636620eba8c23b8ef50eec60f91cef5407e1a1f1c0da97921bc52b0d8c9ce5bf86c2c49ff55b36fec59ec8c4717"], 0x10}}], 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x200000) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r3 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000180)=r3) 2018/04/08 11:23:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0x5f, &(0x7f0000001380)={&(0x7f0000000040)={0xffffffffffffff87, 0x29, 0x301, 0x0, 0x800000, {0xb}}, 0x14}, 0x1}, 0x0) 2018/04/08 11:23:24 executing program 6: r0 = socket$inet6(0xa, 0x80000, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x80800) capset(&(0x7f0000000180)={0x20071026}, &(0x7f00000001c0)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000300)={0x8, &(0x7f0000000140)=[{0xffff, 0x7}, {0xc1, 0x7ff}, {0x4, 0x3b6e}, {0x6, 0x43a5}, {0x3, 0x1}, {0x5, 0xdecc}, {0x9e, 0x3f}, {0x1, 0x1}]}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x18}}], 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in=@broadcast, @in6=@remote}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8) 2018/04/08 11:23:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x7, 0x300) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) r5 = getegid() r6 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200000, 0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000280)={0x80000, 0x200000000, 0x8, 0x8000000000000000, 0x2, 0x10000, 0x401, 0x94b3, 0x7, 0x3, 0x6}, 0xb) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r2, r4, r5}, 0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0xfffffffffffffc4b) 2018/04/08 11:23:24 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x1, 0x0, 0x0, 0x3, 0x74}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) fstatfs(r0, &(0x7f0000000380)=""/143) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)) 2018/04/08 11:23:24 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000020080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcbfff)='X', &(0x7f0000172000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) 2018/04/08 11:23:24 executing program 0: add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="0bce241af26748d3a832b6a80dcdcdc3f17ecec96efa85c3bb0ac854f0a29e98aa4f9b2030a17c81595b4b79d18eb368334322ce10f61941c9b71c00d6b507e651162161dbe900c39196d46d8ef6b442150450c218164830a71b68bd24a4ca0555207110038dfaa2d29b43168f14496fa18fe12ef4c03b3d1a4aec3f54fbaaf1eaf6dd11e32a56cf20b1bbd01f7285042329d66196038c42e69c7ab344dbb2de5a18d22f933e9f19", 0xa8, 0xfffffffffffffffa) r0 = request_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='/+%\x00', 0xfffffffffffffffd) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) rt_sigqueueinfo(r1, 0x1a, &(0x7f0000000240)={0x20, 0x2, 0x100, 0x873b}) r2 = request_key(&(0x7f0000000540)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='user\x00', r0) add_key(&(0x7f0000000300)="2e726571756573745f6b6575746800c53ccabf028a78058a82be8e63b07e9a608ece3cd366fbb1b5f1928bb52fde35e6a8d7cf41029f604c698198904f801c5ce55acbc95a8397dc7592341b7724b9dff96be9ef6bbda0fed5dbedad5790cb791ae5233e09033be4a46613b14972df4d2a4ef94aa0eaaa68fc35d6b62c222147b5dd53fc37770e91f2ecb2b17036fac01832fae4f590bb6f13570472782f1be597043482e0420e8cc84ab32db67be8202ea64ef567163858ed05225b3085f7dc635be4bca23a514a54aac2b1133c4bb1cdd10967270507b6725c", &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='Z', 0x1, r2) r3 = dup(0xffffffffffffffff) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x1) 2018/04/08 11:23:25 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x100000000000a55}, 0x2c7) r1 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000400)={0x2, 0x7}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x310) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000000300)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r4, r2, 0x3}, 0x10) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xffffffff, 0x141800) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x3, 0x10, &(0x7f0000000440)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYBLOB="000000000000000085000000210000000000000000000000b4f9ffff00000000000000000000000005fa2000ffffffff000000000000000095000000000000000000000000000000c5f7feff08000000000000000000000085000000150000000000000000000000326800000000000000000000000000009500000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0xe561, 0x0, &(0x7f0000000100), 0x41f00, 0x1, [], r3}, 0x48) 2018/04/08 11:23:25 executing program 2: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000080)={r1, 0x22}) r2 = request_key(&(0x7f0000000300)='cifs.idmap\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='(\x00', 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x16}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x8, 0x200, 0x1, 0xffffffff, 0x5}, 0x14) add_key(&(0x7f000014affb)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="fc", 0x1, r3) [ 85.127328] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/04/08 11:23:25 executing program 4: r0 = socket$inet(0x10, 0x2, 0x4) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="2f0000001d0003fd6d0000360000000002dd0700020071d71f5f08c908000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) recvfrom(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x1, 0x0, 0x0) 2018/04/08 11:23:25 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000092bfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x800000}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ff1f47)=""/185, 0xfffffffffffffea9, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt(r2, 0x541b, &(0x7f00000000c0)="86a5d27e6031892dd34b6ce4677b2d86d663a2bf4708b1c901258c37c7ce2a1dda65d38f59a05bb941c7d8a2677ae003c89da8eab61b491280a5251618ccd485f003a94717aeeb8b3d18c8356e544d8b54ae04dac860f07a3dfa45dd8e74915b4f285c2995aeef4c709ca93062c89c507da063cd716bf1e414f24220e01edb160d4814994d49109bed2d2ae32765dd0f7eda160fb994c399a40abe2909a5f50acc54a796b41473e106b773ca5c5900bd2d995f61") setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0xc) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) sendto$inet6(r1, &(0x7f0000000000)="16", 0x1, 0x0, &(0x7f000001b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 2018/04/08 11:23:25 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4040, 0x0) bind$ipx(r0, &(0x7f00000000c0)={0x4, 0x7980000000000, 0x6, "181e30bca8f6", 0x7}, 0x10) r1 = add_key$user(&(0x7f0000001140)='user\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000011c0)="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", 0x1000, 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f00000021c0)=""/86, 0x56) ioctl(r0, 0x80, &(0x7f0000000140)="460d7e256ddb10e7be5154c3e6edfeae67a9546f03fa3eb78f4cfe862529ee002dbfe58c9409b9e5f46220389d9273d6b9a0210ec8489c144e5785b92a47cb29d44d48b05db8328ed3ecd5496110e68df1777304f31acce2dd4534d10fc9a0dea631af4f757bb3e08d77474dc4725038b5db7f28ac34bd3ff43a1c5e6a0bea85270f871d90d80f779ce375234cfac9a0d382e8fa07421aebde1571e876fc4ed92c6ed1249544cd989efa7375111e6eca44b370a422bd6ce259eb4804c9ac809a03de47636dc55eb808482b3da8537b5d8a461f3234777f143742bbb2a0edce1c3fb06102b72a48e2cd22505b0d0a5dcbc88233772a3e2d21e06a8f3ed9aab00b7daed25764cf33fc784c35cb242fdbfcbe2f5defd3cbca901721e8ac79b84a785719657d4d68d7e2628b0c88718bf74ebee01527a0972718837fb63a86a052a1d8e6ce5d56d88c1cfcf074c1522cc1aceea89ad30a9be3631f633628faa7fb36d51d511638a5d6182233e5bbfa7ff50c5b64b9afe52a71bbc0ae5c8befb23a13a3f232f23faa12a7dddc1a8667c9801abcfcb0d6f8f32f3db20e6969a7dc419c7cdaa019d300df4753e9e46c0cb3611c7ef8e6a057e32b389416e33df1f16dcd37fa8cc3eaa49bfa031d5c8c8b2d332c7cf7d57ec67b7feadcc1387b2c6e620d2c80879e4c54938dbdb164770451c698eb9ba9ce2e012a9e953c0faa489a5274388f71d1b183fc0dcd78995cfe5f2adf0640abc73ecbc6526fd51ed3454ddfed80d24752918a51d4079e36019375b803fbb858beb740f297898ba3796c9e23c32e797ca440bfc7e4c179d7605d33b5720146b5e0240c1e2e987582d4c0afed08ba6cce07af1a82a2b573271c15f85562df298d5410775d666521b90ae4e98023cb40f04eb89f10661ee0e7f91e6288f4b4c400fb3adcbe61fe639544cd33f2556805ac0d8f2b81022a8758ca7a8e693214efde9333a0e2bd8c87bbf335ad92084d2d475b1b0bc4b9afdb63a8b0412922a8b72239f8a7e38f351f7bc69775b35a3c03146556d5f31cce52e48476f60f3590147a8fe0663f72a22e99da74522af206bcbf3e12fc99c89909b221c9b6649727a933948e1e6556f8157d63087efa2ebe4da4198c9c84cf9b9b12c726c0ab6a349f047bca119f8817c250d6ee6291f8b45dba10e9ff22bfb9dae7b184c969ec4662f1a6e36de0a84e51b8b10a0d3f3221d39e19b05809967acd41a6049cabab37175ca1d279aa9ac39d1fa1d56071ac7b44a7dbbde859bff172a92b95dc373e04e06891e5e0b793e6d51a6d9a710461da822157d3c6f8bb517324e8708fdfe1fe02d8b7a9738fa16660af527175c43e50650616390ab905f17243b6722bb9ed6d07dd2c868dc784670b67525aea55cc15dba962e30a4ec16c4fa5e39018906f56ecda0d588613a52b37bb8b60b7928b10302e4e8fc0ae935b869ba68dd66fa8eaed5d16223e342dde7c47a41236849b91b46c1d392a19697355a108903cab762693cc6a940c876090d3163f3689cdd7eabc3d50cf5d9e5d397c3a5527b5fa7c935d2be911139eb7fcc8842f4bd73ea17bb833a32adf7bae21e8adb61135ec4572cd9bdce577ab796b99a086f3e48a2b7d7e6aee2c244eb238f99fb3168e646d65d4025e1baf80e24b94eb16c9b99f66b88085a850adc4790dbd3577a04fe305a78f634663f2f49031d347e5975e979a4ecc0987d22c1544148e7cc54bc7d7a367ddba178d96701e26aa7c289ff24f852d5d5595cc97f4e5644e0586b5e2df099015d7e33ea26c4d2502947316826ef87403fa6938da883d2d83013519caeaa67beec362ee717d3a1b167ad1531fdebcd632497822e6f7e3094225f7e53b592c52b4ed65c41db94f88ef1b397e4397e77a3bf9233f882955b374588c3545bf5dec654b1eb70fd0418cd256aea851a70139529b3ee5aadb37c0aeea4ee6af6e664baf4cc2c2903574c39e4bb6350b64ab9317e62879694646147e61c7479e4ebfcb82fa34ffccac667589cf8e16a88618cb1fe5eb5e3d6f39bd324570e033a6e5c8a9276916315513cbc56f4084df8204d946a9139e6d886f5e727a4b824309cfb1aa6edb017cc6d8e2342f5226bc7353e80eb87700e7556190d0d61205d630536695ef3b75842bdaba7fbba0f7b944ba8bb26dabaa365dbec049ea0502f6636cfb4dbaa3dcc77bef9ddcd573abde083a0c8205fc6ca7776eac5ecdecfd0d0d4cc3b35fcf06e96a5fef71957fe23b086e08fb16d07013de259e2dd3ab520fb3eed4554851a9522e548c6e00b943c7d1cf8d1ab3dade65a22bc82779e48417fa92ee9669bd7c1ad8bab40852fc856a4b001ab7cc86ecdcf9a9c965a7dbf3e1828a3e5f817b3501cad61a2abd97501576397b08d3ca929e2ae6e2afdef74310251a76f609f7fefcf56b02416190471fd5219dfb4c524992e076fb787c80757125f5d174228e8a4ae6f409fff96d2f0c6f874e1c989bff502ffed281e745e18a29d928eb6dd32680caa1f57ce79fcca43ce8d3ec3e40e83afd3898eff75cf0dabfeb4aeef8d09d9fc68e92072f82639a91b13904d58dcff10c8f7d19a2213a83817017c6999393dcc59d1929876cdf4c933aaa19492b67fbcecfaef4f74b62c1449984dfdf5473dc60042733a0ea2ec00727f1cebe812c328f5bd88ea41a832e6e4dbd517ca24c5ca0bd4242f9cc0463d3d1c4370f8ba474fee2fdd9ff3838de979db4081d91a3a62b8199e59e251f8ac9fdc53782c0035e567d4b72b7f2dd1073629fc7268ad962dfb6b9385e8648ea125e6c1135efa1da33b61aec904740b68520d0eabe0fe27f06a315472fb18cd91cb90cb89d9cf8d190fa736ac6410c7ecc3a0948519868acb6a487a10ffeee67a3f4f80dd7cb1195b987d33becc8d2728a0492fb5554723d4ec8fe07307b3c72df9831f302973e260e24010c53b1c66d69425ca7e0d60996caeec4ac6cc8ddaed6697fd03d997ae93d566eef3c8c420f9ffad09954beaf92d5894e6a94ee05a67bd04bf18a8a8ad09a204e1238a2e1922c0275ac729b49a7212c37ae014ff88b687acfc34ee94ac3ca4d1c0f2ff6da11b09784240716750ed3ed539358e174404d9f99cad98da481cccaaf6c91f034d3789d520e892c1331b3e3ec4b2cfbbaafdf017d52a205f07c8ea8de321de39d437c00f5d6cfb1097a95e7be6de815b18bb6a0d89d70abebdc29d009bc2323920e645b188d33d29dc2a8ab253102175683b84743dc12e336929398536699520f138119eb0205d6c80601bcc934cc34e7a7942800df4d9ee652b44a417a88a5ed6268b10d54818de1241a1724fa7983be36f4b75ff543e02639959c70acf24d520787ff55eca36319448a33d2568e08317ef873e60ed93df9adcb6e7945c684c9c492c6be43c22729515e2c287d949c3c724465074a39428d55379f46dacf3bd279fc80416956e1c51061e476a47c0e426e4c5ab1ce4f6e1143dd82e24bdebaa2b8d9d17e791f4c690586f4fd4f57c0b13cfa6a6c1190b55ea38c8b729065af2929fd9d52faf5ee619039d1ebd7ff21477114413705627326075c93c0bda620f348296aa8f52f1352165ec2b6a7e142ae5b0c2a939b4e3731f440f31edc24e027cae6570f6a67ec4616484dd1b2ece23d2172ee2b20f1a6b1fbbd1ca8597b0cea6dc76513bfee2f1eedf6c991712c147f0a1b7569aaf1795e721f8e82ea3c86018a70fe00b08dab8ddddd1d3e7faae0b5f6fc800d2cb8b5f9d3cc5d6fbe1e617bbb838a6e3b624c7b4775ca76a9c103f7a85cc3b9c1db004d38765f387b2f5b09a6b5a00de72043d85844fc4bb3a2aceaa9e37b507e03d0ca0366d0d3b330be1ee1681cf3058cff01e7cc2bec773ae4611e8825c30903a91c0425d40635f23852dd3f7017deacd95d80d0c43a74df5e3b91a4cd60a0e33fb22bde56e11acdda32f70999653f1cd782f9f5b027199f1a6141e7c3358282d4951ee00d2f4798161627f95e381cc76268e5d82d3f4ad8de9006cb63aab16f5768d4bf2780ee958a25b92168c5fbd2fa2146e37b8a916e2d98a00da002836ad90c47bdff85b495be22e46633039c7d8f3c071d44bf84029309b9d2b4da1293c43d20753183d7d2b9f4370fe782120280bbfa8f95923bf206080fe48369bbda499e2f92b744fe4faf6560596a183b4ebc2568509a5ab2feee91fd5d149550c7477d6df4b4a83e00f5b471a83867f4e21c155436382662bc623d16544e2acd4386accc554571b3fb03a8f3e4476885302cfb7b314e519bd22faa964346ba5121392e951f169f09b0b2d73711e536b682a950131055fa5d290f487e51ba67b5ad2d1b5f7bd7fb06d442d33b12663c54ceecd91b12dd5d86074a531092656fc9d12605f5714abda5f901088da41e5e9fa0d0e8a2a6aafe7f0fdcfc3afb596d276ef8027ddaa43930b26275c20bb6953297bcef6b0974a767f7431a2e0ef9cf51d3ae837dfa3c21e364295def10e11e42ffd9db866d46e370b90fda67263b0873b9b37b791738ef0d48dd73d074f74257ebf83694f923297112ceb980d5c3140ab4ad2e44f6d2859638007802fc5dc423fc54245a8a3334521fb6ebb0f1b5651fa9dcf0e1b2a6f745c4371ec0a1c28a8d19bece2296cbef32b6f3ac05b79e0843867e6571db6ac981f6dbd65f36512edb95f99173916bca41b69a5bbbb3626439874dacb6e4e3082b1c47f1b09b45c0f4b4af14e78b684e36ea35615c60d56f40feebf1fff0181350be5a289281a9441ba22fa6d5baabbf9d033593ac5a04bf42df52fcc6f887c4cb5a42d305d4609989fef1f2f82d01bdd94b14a35d85403818062ddbd07938bb407e0d6a138d471597b43c945caa3a86f9c2f4302853ba938d9a67ae9aadee3478fbdfc9fccfeb36db6ddafa5ef5a1ca5d3be07d8070777bad30f740f4947fd8be2f35b320b4d85f9299f1b44c88b656872942ba4bb6d67058e839759a8c0d0b060c14edfb9873c767a065d7807744e1ea4bcd4602440a7e64d7b8ed60d9dbca3ee21b53066fd0d95700abe7b50c351cc86f87d93373cca2f6231266862739a9ca366a0b03f41b5646569da2e3ef0a46c48d595e46ffc613037a607b6a2dfd1b4a39922845a4c95ba06cf966224d41b4e58068f06bd93bfb6555d1c4c5ec59b46f4fdb6da59291bb41eb2f660c1bf2e5eddba2c125bf3c1646b71a506ecf2907911b1e4fb6c4c2950605df49edadd6bfc38ad11efc79fc10e7bdba3205a768df80faca82d546b15a335d830a5444ab6d4455f719c4563d12a5d47057d4022ed17cc0b1a2893606a91369206249683be7d0014a64c119832a33411d6faf88a999bbb18731cb2dd4197032c4c0e3e0707ec515e67b1336a0e6811a1bdeeeb9665229c7be9dbaf98762695d0d4de783024cdc0d9b9b28c984da8e042eefde8791cc55c9e88ad59138f09e4a486df1ba5b8bc981221afcb9593aff22477f5489e6500afbab1aff0889532cc1498312361c2fd13ee698dfe4ad0de21fd16b418d17c3aac156c827bd0816915fe7445530b69b6a09ab962007f6ca438e97e64bf0241e0135cc535c6a7f30caf6cc02dcd61e5ff2c77c7baf8c340293f1f6df3906c1277d1eb2639fa6be18b2166490edb06605e3b68d76dcda06f33a86594902dc0977c88728fcee25efc71196c66985d6c0071d91630e28ca6e1eaf4044f0db82247b65dd6c5ef1082f1bde6fd57919e90fa25bb0e2b08486c062b3d7e15e6dd115e879a4dfe34afe6d7b545b157ad38f83c48d0a453f0e3174") r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000100), 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002240)='/dev/sequencer2\x00', 0x2001, 0x0) 2018/04/08 11:23:25 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x1, 0x0, 0x0, 0x3, 0x74}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) fstatfs(r0, &(0x7f0000000380)=""/143) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)) 2018/04/08 11:23:25 executing program 3: syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') eventfd(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setrlimit(0x2, &(0x7f0000becff0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000140)={{0x20, 0xd071}, 0x1, 0x400000, 0x5, {0x5, 0x100}, 0x3ff, 0x5}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x8) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) ioperm(0x80, 0xfff, 0x400) 2018/04/08 11:23:25 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0xffffffffffff74ec, 0x0, 0x0, 0x8}) writev(r0, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d480000888413", 0x22}], 0x1) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x9) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x0, 0x0, 0x401}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000000c0)="b8e619cc480590aaa1ca1806f576e1f5fe5e8720bcbb7aaa3a47f436b9bf27fcff437100cd1d881b8406e4180139aefffbab890b3cbd2096419621e716ec49f2f16544065a10f37627b288e2641d532234181f7c60f856b66cba01e884a6d908249520922bfe40f549acb447a99566025f168cb540b78d28e14ad5197e23e813bf53a1b7a4a34607036a982e78b689c94e6df7a5b8956773b550770563b4a65e8c88bf5eb471ee00c9e389d4053c1ca46e4165e2b8ea4868444e73177d53d86768c820eb85ca1185b60574080d79e276f0497a04660a6607dd309584abb5e619") 2018/04/08 11:23:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000002c0)=0x1, 0x4) connect(r0, &(0x7f0000000140)=@un=@abs, 0x80) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000300)={'nat\x00', 0x0, 0x4, 0x44, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f00000001c0)=""/68}, &(0x7f0000000080)=0x78) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000500)={'bridge0\x00', {0x2, 0x4e21}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0xf040, 0x6, 0x0, 0xe6, 0x3}, &(0x7f00000003c0)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000400)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000540), &(0x7f0000000580)=0x30) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffa, 0x80000002}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00000004c0)={'rose0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}) 2018/04/08 11:23:25 executing program 2: pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000300)={@rand_addr, @multicast1}, &(0x7f0000000340)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x101001, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) fallocate(r1, 0x2000, 0x8000, 0x40000000001) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000280)=0x5, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x2011, r1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x450, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x84, &(0x7f0000000140)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x8, @empty, 0x20}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e21, 0x80, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e22, @rand_addr=0x1}]}, &(0x7f0000000240)=0x10) 2018/04/08 11:23:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_mcast\x00') r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x258000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x800, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}], 0x84) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendfile(r3, r1, &(0x7f0000000080), 0x240001ff) 2018/04/08 11:23:25 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)=""/56, 0x38}], 0x2) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x200) ioctl$TCSBRK(r1, 0x5409, 0x3f) 2018/04/08 11:23:25 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$sock_netdev_private(r2, 0x89f3, &(0x7f0000001300)="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") pwritev(r0, &(0x7f0000000080), 0x0, 0xfffffffffffffffd) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000001040)={@remote={0xfe, 0x80, [], 0xbb}}) 2018/04/08 11:23:25 executing program 6: r0 = socket$inet(0x11, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x64}, {0x6}]}, 0x10) 2018/04/08 11:23:25 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000002000)) fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x2, 0x0, 0xde, 0xfffffffffffffffd}) write$binfmt_aout(r0, &(0x7f0000002040)={{0x107, 0x14, 0x8, 0x4, 0x29d, 0x4, 0x35e, 0x3}, "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", [[], [], [], [], [], []]}, 0x1620) 2018/04/08 11:23:26 executing program 2: sysfs$1(0x1, &(0x7f0000000640)='\x00') r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000400)={{0x987c, 0x566}, {0xfff}, 0x9, 0x1, 0x9}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000380)={0x31, &(0x7f0000000340)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000003c0)={r1, 0x20}) timer_create(0x5, &(0x7f00000001c0)={0x0, 0x13, 0x4, @thr={&(0x7f0000000000)="4773388ad855c0b8a31902bc7653e3f47609f8cbd311f7058276deaa2c8623568c02c7d02e53730d205377bbba103942634f3831cae855e6df2ef47e6b049696c5436253e74a13247b61a2ef91f466f10dc70bfd1d8b3130db4da8808fc63a745071703743f6388fe786c4fb56e6ecec270421b8249cb8fcb5ff572f41f02c8043f9365135dda4e2eff4a2f8e0c93d8796cf817759598028067acbc76426861d8576d75d8b1fcacf0662591abded23c4e5f66046e2d786de49e4e15da76ad8ef0107952f1ecc3ff1d54f4fc6edb024c4ec06e9b2302bc169aee76d", &(0x7f0000000100)="21ebf0a1cba8d97345a00336596adfeb0ec7ef01e93d74c558348dcdef0441ee5848b3b20a0530bb6720a47d43cbcd383bc21d105e869e251a3ffb1593122b4fc77cd54a8277202653c68e0de5de41c6a47cd67aaae543b32fc7803658fef834ba008974c8f026a6773f3b1925a8842951e4fdb0f89b60f50141000262d4671eef2cd59f478039"}}, &(0x7f0000000200)=0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000280)={{r3, r4+10000000}, {0x77359400}}, &(0x7f00000002c0)) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000480)=""/29) 2018/04/08 11:23:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x10200) lseek(r0, 0x0, 0x1) 2018/04/08 11:23:26 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x1, 0x6}, 0xc) open$dir(&(0x7f00000000c0)='./file0\x00', 0x501000, 0x1) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000280)={{0x2, 0x3, 0x80000001, 0x3, 0x8001}, 0x101, 0xd96}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) getdents64(r1, &(0x7f0000000080)=""/58, 0x3a) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb08004500001cff0f0000002990787f000001ac1414bb0000000000089078b1a93dd63ffc1f806c673a5b76fc280af19d54f0db7902b088b30913c01ad400b81bfb61a58bea3d807c3b9df830d27f07689271fb6dcafd5ea05bc4d71aaeb50966b50a6226bd55ba5907d2283a32ceae25b49567dbe5a1b53f476eb381b7c3afa1ba635f5349fb31a044e41e0c0ca3c04169c193426ddeb7959f335ce176162aaa"], &(0x7f0000000000)={0x0, 0x800, [0x0, 0x0, 0x0, 0xe73]}) 2018/04/08 11:23:26 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x74fc, 0x8000) ioctl$TIOCGPTPEER(r1, 0x5441, 0xfffffffffffffff7) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x40000000065, &(0x7f0000000000), &(0x7f0000012000)=0x4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000908ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/08 11:23:26 executing program 1: r0 = socket(0x1e, 0x802, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000000c0)=@req={0x6, 0x65, 0x7, 0x401}, 0x10) getsockopt$packet_int(r0, 0x107, 0x19, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x200000, 0x0) 2018/04/08 11:23:26 executing program 7: setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0xe) r2 = shmget$private(0x0, 0x4000, 0x78000282, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) r3 = socket(0x3, 0x80e, 0x2) sendmmsg(r3, &(0x7f0000007980)=[{{&(0x7f0000000ec0)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "7ec90fd0f15979c640f35e732363a895b7305693e8a49fdc80ab9d094053c30cf878b7ad83a3865c26c01c2791d3b13a4d6ba09698cfd3fe807bcb8b89e006"}, 0x60, &(0x7f00000014c0), 0x0, &(0x7f0000001580)}}], 0x1, 0x0) shmctl$SHM_LOCK(r2, 0xb) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000001740)=""/144, &(0x7f0000001800)=0x90) accept4(r0, 0x0, &(0x7f0000000140), 0x0) 2018/04/08 11:23:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x1000003e, 0xce, 0x16}) ioctl(r0, 0x4401000000001275, &(0x7f0000000040)) 2018/04/08 11:23:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/qat_adf_ctl\x00', 0x10840, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000640)={0x0, 0x18}, &(0x7f0000000680)=0x8) fdatasync(r1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000006c0)={r2, 0x10000}, &(0x7f0000000700)=0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408050000", 0x5) r3 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffb000/0x2000)=nil) shmat(r3, &(0x7f0000ffb000/0x4000)=nil, 0x3000) 2018/04/08 11:23:26 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') unshare(0x2000) umount2(&(0x7f0000b1d000)='.', 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="00bcf0ab1b0cfd62d77278ba") fchdir(r0) 2018/04/08 11:23:26 executing program 4: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f00000003c0), 0xfffffcec}], 0x1ac, 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180)=0x2, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x8, 0x100000001}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x8}, 0x8) 2018/04/08 11:23:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x23) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=@ipv4_newroute={0x28, 0x18, 0x601, 0x0, 0x0, {0x2}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0x4, 0x16}]}, 0x28}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2080, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = shmget(0x3, 0x3000, 0x40, &(0x7f0000ffa000/0x3000)=nil) shmat(r2, &(0x7f0000ffa000/0x1000)=nil, 0x2000) 2018/04/08 11:23:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="810b8f68adf1a34b74a4ae044c1fba43", 0x10}], 0x1, &(0x7f0000000ac0)=[@iv={0x0, 0x117, 0x2, 0x0, "b62621d93af57555fd1dd4d4bf5a6614188e93ffb7987b92f077504966bb1cf38ce4e2553d7013d6a7ac779b47dac5cd5cc03639512eff334511f5e995da2ca4d7ed7be560f3809ea5dc0dc08fdcb40d9cc61be05e12ff4c6be8b7f5b4e247de0e59a3ea865a245fdc72ade349e369a0dc7ec8dcee9ca0961cef811c461280e2bbfda774510fecb039f6c2e896b63f7cdb9c64934ba7d0ba6dfe4cb971c353bfdc95befdc3e1bd9c51052cbbaa1562b71fcf9df907365fd4fd7d47a6fc1b3d2798b8940f4d72fa9c1010ff5b349d64e8be026422dc482a3a48d02b36"}, @assoc={0x0, 0x117, 0x4, 0x8}, @op={0x0, 0x117, 0x3, 0x1}, @op={0x0, 0x117, 0x3}, @assoc={0x0, 0x117, 0x4, 0xff}, @assoc={0x0, 0x117, 0x4, 0x101}, @assoc={0x0, 0x117, 0x4, 0x8}, @iv={0x0, 0x117, 0x2, 0x0, "51f48f49336602e624f5a58e9eba53e24aebbd498655699f1ccb0a59f14fd0c70105a36e7e2924aa46f67da8fb637ceccfb62861a6c65bd0517a8309617032a8f10bfb2d5a7f56ce0661f041cbac1e7033ff3bb109ab25ec7927b019461ab904e08c77fd099746334f66c1ed4b65fe54cc6098d892ff6fc252e7e8f0591d073fb72e6301bdaf65587ac5040c8e838725e5914a92278b24c397de49f639be4d86442584863859d93e55c5534d64450d043e1b952e80eee0b156428b5495bc4db4e11ec36f2e37d1d7f43842db4197ad857dde649028d40be66f"}, @iv={0x0, 0x117, 0x2, 0x0, "296a5a6a42edad693f2e2c689d0587b5c40e3175a02529843685625df03e5308ef8897459790f3a00aa5"}, @iv={0x0, 0x117, 0x2, 0x0, "e849295a4fe127dfd3fec1193fe6921665a0d22d3d43900302a5366b620b90c0f505ffcf474dee9bd5c5fdd59242b23d45ad16248d54f43d181de47d995340b3a6b7f41c3818de1f8c53d6f228db160440b21e41fff230651d9515ddae8312675e87a49ae5bf9512a11c54b117340c4f2fc5d4ec97d1e70cc2157b20700ec9663c6e4214b9fa79ed9b78466a5d8be32156b3a1ac24a076a602d75d120946216b0c2f59e3eaf844492dbc3bc6b43475a3e910fa1e1fb20b51f88c598140cb766f54056c12320e53e09dc9d8d1e657a175ee40793b15942acd23da7fcd506cc47b7f1c3224c57a6b699d214acd28ed2e"}], 0xfffffffffffffd12, 0x80}], 0x492492492492760, 0x8000) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000740)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0xffffffffffffff7c}, 0x0) 2018/04/08 11:23:27 executing program 3: kexec_load(0x1, 0x9, &(0x7f0000000600)=[{&(0x7f0000000040)="3ed656018833d6f2a0da46315916161a74b456ca0653f217f97c910ee8337b554465b1d1ae9357f62c9b38168b9a6671d25f4afbbe024a125be224bb61eab00405e1f3b99215fe6320b11b4dafd9ef0b5234c42674eee9d5b257fcaa1ac5a020d0bbe2a8912440c9d9b3b0a1ef86d0081860e3c775bd051ee2ff613534a82e1b5ab7ac24bd9cc29cc0895aacf28463bf2237dab274a1366992576d1b6f1cdea5cb3a4b47d64ec944cc59", 0xaa, 0x7, 0xf4}, {&(0x7f0000000100)="6c2946fdbccbae9ac92f8db868abbd471076688f5f9389066059484b8a42791760b5e7b66f014f63a4902048195070465c4613021369adbbb3e51abe9caa13c27d8fec6ab256672ccb251c6b5c3e8f79aa0e9e5c4c9346412bbd6c669a429612691723a9f52032b7bc11bf98744299396f", 0x71, 0x2, 0x935}, {&(0x7f0000000180)="e2e46c274de5b20e7ab504e8b3c77b3ec30f55a32a4ceb3d1ad28e1a815c955f041f80bffbe58a505b508281491b73ca3d02949a7eef2d3ba739450d870b1659a4ba2e31662ea48b1af23658bc2274a3e149bebe39de6106c11ee5af979554a554901bc90553fb561abc82c15f7dfcb2cc22573fd04761cf422c7198ffd30d7482091d786a80ef88e1978395ef58a4196407341cca01611c1ef896fbcfd19c86b7caead0b8d251f3d6f6e518eee77ee623ef2e8b609caf874aa6cde458ec4f1b83a188b2505aaa0c53dd479accd16553849baeb8c66a506a0dcf278ad9440cb299336013a2c8", 0xe6, 0x6, 0xffffffff}, {&(0x7f0000000280)="4bbb3bc0b5512e067f443766bd84d40f08895b03c9dc1aaeebe9d11b3f579d721e6923c2be68f821c068283a84f071f7c625b482a422e8027dcdf0d75e", 0x3d, 0x0, 0x1}, {&(0x7f00000002c0)="f635a0e67a1d2f1a8e170ffe166f228f8a7239dcc4ecfcb15acd9e442f26806309b8071d33a52b5c1aa15e99c3f17122eb908a4fe7ba52f43c7b20a1ab3009c8d5f623a471a1b5f70996ccf27c95e24c4153e17b9f98c2d2f72c1a21df0eb1a09bf6d31f19d66a25171c", 0x6a, 0x0, 0x9}, {&(0x7f0000000340)="5a237a66ab5a127e43783ab60750c999f2875a59c0e2cdb71fa4294c981fa334256a4de6540c71605cee338d58d031b4b5c5f1c5f5b68236fe04d7ffb44242efc9faa9aac9a2025cb719977343b37b66ca47aef33372aac104b4d3969f8c50b62eca30551b8c6e6c7797cd9405a76ec652191b020ad3d6192694c346dcd3857913691b0664820116eb6414c0ea338a1af530fcf236cb9061489c24832a8fa9e380b38cca31f03437feba4cb45879b120bfa95924ff3f80adbfe42b6916d03446e043facf86668c9bb4967f8ca44826e954063b12f0210571fcfbb28a12f16aede274355075f9c40899b5dbefd44d6a3a205ac6f438", 0xf5, 0x7}, {&(0x7f0000000440)="77016295285ff57d32f8b3aafdaa8506214aea3f436cff55699800fafc15854c7b6614df992908449df94b16c14b6b2d18b62f88c650d5fbfa42f371c97db0744a19bdf90d8ff7179e55f79ad2ce86dfc9a793e579629bf3f632aeffb0612a31628aba763953d022310c", 0x6a, 0x4, 0x100}, {&(0x7f00000004c0)="76367ac055de6860d60cc14aeec8d3c875244026f5bb4d1f20df381247ca2ea92db0144d055f7cb10e85bb67327cb82df680e1904f1b68ba904c2db78fbb152634b91052aca5358673b909bd32c7c347c1fee8a5e0a49392515524b7d8092083090baf83b6134c7c7ba6447c2f185cad3138ead96e66a8c0b2d7e40b118ec46785f8db77bc4565620e292e271c0b20c1d76b00ccbc354ec264db9d1d2dbeafc9bd8e40236a", 0xa5, 0x1, 0x7}, {&(0x7f0000000580)="be8ca00099a1c8d0f2392abe1c1c0ce830f6fac032dc9858152ce7ccb078017ff26af6da08f3940dc051d08d2183e2112abb2eac63a30a8b844b7c39ec21fa91d4751a366e6c6406002bc424eae414361c218741d635f71ad792c001d688b5a7ef17d79368f3e33738918bc2863bb4be894aac2345fdf470906110", 0x7b, 0x101, 0x9}], 0x2a0000) r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) removexattr(&(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)=@random={'user.', 'ppp1ppp1.*{{\',procnodev,\x00'}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) sendmmsg$unix(r1, &(0x7f0000000740), 0xffffffffffffff57, 0x4000000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getpeername$ipx(r3, &(0x7f0000000800), &(0x7f0000000840)=0x10) dup2(r0, r2) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000880)={'tunl0\x00', 0x9}) 2018/04/08 11:23:27 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000000000)=""/188, &(0x7f00000000c0)=0x12) epoll_create1(0x80000) 2018/04/08 11:23:27 executing program 7: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x100000114, 0x0, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x7c) 2018/04/08 11:23:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x401}], 0x2c) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socket$inet_sctp(0x2, 0x0, 0x84) clock_adjtime(0x462ba0cd39747f09, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/04/08 11:23:27 executing program 1: unshare(0x100020000400) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2713, &(0x7f0000af0fe7), &(0x7f0000000000)) 2018/04/08 11:23:27 executing program 4: keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}) unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000a89ff9)='ns/uts\x00') preadv(r0, &(0x7f0000001000), 0x0, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000000)={0x77359400}, 0x0) fallocate(r0, 0x1, 0x7, 0x100000001) 2018/04/08 11:23:27 executing program 6: r0 = socket$inet(0x2, 0x80000000000003, 0x2) fsetxattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='user.+vboxnet1\x00'], &(0x7f0000000040)='user{@\x00', 0xffffffffffffffa9, 0x0) sync() [ 87.920169] QAT: Invalid ioctl [ 87.980305] QAT: Invalid ioctl 2018/04/08 11:23:28 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020500070a0000000000000000000040030006000000000002000000e000000100880000000000000200f8ffffffffffffff000000000005000000000002000000ac14ffbb0000000000000000000000"], 0x50}, 0x1}, 0x0) exit(0x3) 2018/04/08 11:23:28 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) r1 = memfd_create(&(0x7f0000000080)=':\x00', 0x3) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x8001, 0x4, 0x5, 0x3, r2}, &(0x7f0000000180)=0x10) connect$unix(r0, &(0x7f0000000000)=@abs, 0xfffffffffffffffc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=0x0) ptrace$pokeuser(0x6, r3, 0x7fffffff, 0x9) 2018/04/08 11:23:28 executing program 6: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='nfs4\x00', 0x102420, &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_score_adj\x00') getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x8) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000280)=0x54) 2018/04/08 11:23:28 executing program 3: prctl$intptr(0x2000000000029, 0x3) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e90000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1}) close(r0) 2018/04/08 11:23:28 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) accept4(0xffffffffffffff9c, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f0000000340)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000400)={r1, 0x4}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4, 0x464100) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000240)={'lo\x00', 0x400}) r4 = getpgid(0xffffffffffffffff) sched_setscheduler(r4, 0x5, &(0x7f0000000280)=0x2) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000001c0)={"736974300000000000000200", @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/08 11:23:28 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='numa_maps\x00') accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80000) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x10, 0x0) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000240)=""/175, 0x3a8}], 0x1) readv(0xffffffffffffffff, &(0x7f000004ffe0), 0x0) 2018/04/08 11:23:28 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x1, &(0x7f0000000080)="d4"}) 2018/04/08 11:23:29 executing program 1: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x6000, 0x20) fallocate(r0, 0x2, 0x53d8, 0x20) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, &(0x7f00000003c0)=0x7, 0xe649, 0x5) readahead(r0, 0x2, 0xffff) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x200, 0x4, 0x100000001, 0x0, r1, 0x4}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0xfffffffffffffe50) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000004c0)={0x0, @dev, @multicast1}, &(0x7f0000000480)=0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) r4 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000400)={{0x2, 0x4e20}, {0x306, @random="9f9fb7a968a6"}, 0x40, {0x2, 0x4e24, @rand_addr=0x4}, 'vcan0\x00'}) socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000280)={r4}) bind$alg(r5, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/08 11:23:29 executing program 3: r0 = epoll_create(0x2) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000cf0000)) perf_event_open(&(0x7f0000757f88)={0x1, 0x67, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000ff4)) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, &(0x7f0000000080)) epoll_pwait(r0, &(0x7f00004a0000)=[{}], 0x1, 0x74e, &(0x7f0000bacff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000065bff4)={0x2001}) 2018/04/08 11:23:29 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x2010000080000a}, {}, 0xfffffffffffffffe}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x7, 0x30, 0x9, 0xb8f0}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000380)={r1, 0x4}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r3 = getegid() getgroups(0x2, &(0x7f0000000080)=[r2, r3]) fadvise64(r0, 0x0, 0x100000001, 0x3) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xa981bc84fca1b12c}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x15c, 0x0, 0x420, 0x70bd2d, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9035}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x64}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x15c}, 0x1, 0x0, 0x0, 0x44000}, 0x40) 2018/04/08 11:23:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="810b8f68adf1a34b74a4ae044c1fba43", 0x10}], 0x1, &(0x7f0000000ac0)=[@iv={0x0, 0x117, 0x2, 0x0, "b62621d93af57555fd1dd4d4bf5a6614188e93ffb7987b92f077504966bb1cf38ce4e2553d7013d6a7ac779b47dac5cd5cc03639512eff334511f5e995da2ca4d7ed7be560f3809ea5dc0dc08fdcb40d9cc61be05e12ff4c6be8b7f5b4e247de0e59a3ea865a245fdc72ade349e369a0dc7ec8dcee9ca0961cef811c461280e2bbfda774510fecb039f6c2e896b63f7cdb9c64934ba7d0ba6dfe4cb971c353bfdc95befdc3e1bd9c51052cbbaa1562b71fcf9df907365fd4fd7d47a6fc1b3d2798b8940f4d72fa9c1010ff5b349d64e8be026422dc482a3a48d02b36"}, @assoc={0x0, 0x117, 0x4, 0x8}, @op={0x0, 0x117, 0x3, 0x1}, @op={0x0, 0x117, 0x3}, @assoc={0x0, 0x117, 0x4, 0xff}, @assoc={0x0, 0x117, 0x4, 0x101}, @assoc={0x0, 0x117, 0x4, 0x8}, @iv={0x0, 0x117, 0x2, 0x0, "51f48f49336602e624f5a58e9eba53e24aebbd498655699f1ccb0a59f14fd0c70105a36e7e2924aa46f67da8fb637ceccfb62861a6c65bd0517a8309617032a8f10bfb2d5a7f56ce0661f041cbac1e7033ff3bb109ab25ec7927b019461ab904e08c77fd099746334f66c1ed4b65fe54cc6098d892ff6fc252e7e8f0591d073fb72e6301bdaf65587ac5040c8e838725e5914a92278b24c397de49f639be4d86442584863859d93e55c5534d64450d043e1b952e80eee0b156428b5495bc4db4e11ec36f2e37d1d7f43842db4197ad857dde649028d40be66f"}, @iv={0x0, 0x117, 0x2, 0x0, "296a5a6a42edad693f2e2c689d0587b5c40e3175a02529843685625df03e5308ef8897459790f3a00aa5"}, @iv={0x0, 0x117, 0x2, 0x0, "e849295a4fe127dfd3fec1193fe6921665a0d22d3d43900302a5366b620b90c0f505ffcf474dee9bd5c5fdd59242b23d45ad16248d54f43d181de47d995340b3a6b7f41c3818de1f8c53d6f228db160440b21e41fff230651d9515ddae8312675e87a49ae5bf9512a11c54b117340c4f2fc5d4ec97d1e70cc2157b20700ec9663c6e4214b9fa79ed9b78466a5d8be32156b3a1ac24a076a602d75d120946216b0c2f59e3eaf844492dbc3bc6b43475a3e910fa1e1fb20b51f88c598140cb766f54056c12320e53e09dc9d8d1e657a175ee40793b15942acd23da7fcd506cc47b7f1c3224c57a6b699d214acd28ed2e"}], 0xfffffffffffffd12, 0x80}], 0x492492492492760, 0x8000) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000740)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0xffffffffffffff7c}, 0x0) 2018/04/08 11:23:29 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x206) 2018/04/08 11:23:29 executing program 6: unshare(0x40600) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)="5e80097d848f24fd0665ae4a38f0ab0d8a767f9f55f065f1629ce3eb03a7de0a07698b", 0x23}, {&(0x7f00000000c0)="3cb39614c79c54ed07d86536a7fceee2a56ab2445e3827165f664833f306cc34bf88103c97b5596685ccc5b3b65edf809e9db9a5f05d48f23bc880c2c56d41951d577167aeb0471113c2b15bd2890828e7d250e7952a54f6be34eb0c860e4b001d4fa1ea6f9e97", 0x67}], 0x2, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x190}, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) r2 = request_key(&(0x7f0000000380)='.request_key_auth\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='self\x00', 0xfffffffffffffff8) keyctl$clear(0x7, r2) 2018/04/08 11:23:29 executing program 7: r0 = getpgid(0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) r1 = syz_open_procfs(r0, &(0x7f0000000180)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") openat(r1, &(0x7f0000000140)='./file0\x00', 0x40, 0x0) 2018/04/08 11:23:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xc3, "e757622f50abc1f95f94a69db0d0daac7c8ba19ecc111e9a3af01f87531f256e22bda47e8de467986eaf7f96c05d9703073aa06d9556dec04f2515058675a198ab6f0d3ec71e4c5cd8965c55358b09218d8929f50398092910610137fb71ecead718c41c65529176bca675213e122aa41e9036c9ed482fb44b3a8129bc7fd000fff69c9e9f24ab87f1184fe87fea3ca18a1f7d5c114c1e43309c90aae25d9aa45d07dde302cd113fe3ea1856bea7e3d67d8cc4d2917431e9f6cbe76718aaf23539078f"}, &(0x7f0000000000)=0xcb) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x7, 0x5, 0xbfda, 0xefe, 0x2}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x0, @rand_addr}], 0x1) 2018/04/08 11:23:29 executing program 6: r0 = inotify_init() r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x82) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@remote, @broadcast, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x14) getpeername(0xffffffffffffff9c, &(0x7f0000000500)=@can={0x0, 0x0}, &(0x7f0000000580)=0x80) accept4$packet(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000840)=0xe8) recvmmsg(0xffffffffffffff9c, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000880)=""/132, 0x84}, {&(0x7f0000000940)=""/74, 0x4a}], 0x2, &(0x7f0000000a00)=""/127, 0x7f, 0x2}, 0x8000}, {{&(0x7f0000000a80)=@ax25, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000b00)=""/44, 0x2c}, {&(0x7f0000000b40)=""/1, 0x1}, {&(0x7f0000000b80)=""/119, 0x77}, {&(0x7f0000000c00)=""/120, 0x78}, {&(0x7f0000000c80)=""/231, 0xe7}, {&(0x7f0000000d80)=""/239, 0xef}, {&(0x7f0000000e80)=""/226, 0xe2}, {&(0x7f0000000f80)=""/95, 0x5f}, {&(0x7f0000001000)=""/143, 0x8f}], 0x9, &(0x7f0000001180)=""/4, 0x4, 0x8}, 0x4}, {{&(0x7f00000011c0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001240)=""/173, 0xad}, {&(0x7f0000001300)=""/173, 0xad}, {&(0x7f00000013c0)=""/237, 0xed}], 0x3, 0x0, 0x0, 0x100}, 0xc7}, {{&(0x7f0000001500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002780)=[{&(0x7f0000001580)=""/108, 0x6c}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/56, 0x38}, {&(0x7f0000002640)=""/247, 0xf7}, {&(0x7f0000002740)=""/4, 0x4}], 0x5, 0x0, 0x0, 0x9}}, {{&(0x7f0000002800)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000002c80)=[{&(0x7f0000002880)=""/93, 0x5d}, {&(0x7f0000002900)=""/233, 0xe9}, {&(0x7f0000002a00)=""/25, 0x19}, {&(0x7f0000002a40)=""/247, 0xf7}, {&(0x7f0000002b40)=""/93, 0x5d}, {&(0x7f0000002bc0)=""/157, 0x9d}], 0x6, &(0x7f0000002d00)=""/4096, 0x1000, 0x6}, 0x2}, {{&(0x7f0000003d00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003e40)=[{&(0x7f0000003d80)=""/132, 0x84}], 0x1, &(0x7f0000003e80)=""/10, 0xa, 0x6}, 0x7}], 0x6, 0x2000, &(0x7f0000004040)) getsockname$packet(0xffffffffffffff9c, &(0x7f0000004080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000040c0)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000005340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005380)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005480)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000005580)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005700)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000005800)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000005840)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000005940)=0xe8) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000005c00)={&(0x7f0000005980)=@can={0x0, 0x0}, 0x80, &(0x7f0000005ac0)=[{&(0x7f0000005a00)=""/104, 0x68}, {&(0x7f0000005a80)=""/6, 0x6}], 0x2, &(0x7f0000005b00)=""/252, 0xfc, 0xa48}, 0x120) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000005c40)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000005c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005cc0)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000006440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006480)=0x14) accept(0xffffffffffffffff, &(0x7f00000064c0)=@hci={0x0, 0x0}, &(0x7f0000006540)=0x80) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000006580)={@multicast1, @multicast1, 0x0}, &(0x7f00000065c0)=0xc) recvmsg(r0, &(0x7f00000081c0)={&(0x7f0000006f40)=@can={0x0, 0x0}, 0x80, &(0x7f00000080c0)=[{&(0x7f0000006fc0)}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000008000)=""/6, 0x6}, {&(0x7f0000008040)=""/89, 0x59}], 0x4, &(0x7f0000008100)=""/162, 0xa2, 0x7f}, 0x40) getpeername$packet(0xffffffffffffff9c, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000008240)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000008280)={@remote, 0x0}, &(0x7f00000082c0)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000008400)={'teql0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000008500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000008540)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000008580)={0x0, @rand_addr, @multicast2}, &(0x7f00000085c0)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000086c0)={'\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000008740)={0x0, 0x0, 0x0}, &(0x7f0000008780)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000087c0)={@dev, @local, 0x0}, &(0x7f0000008800)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000008880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000088c0)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f00000092c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000009280)={&(0x7f0000008900)={0x948, r2, 0x0, 0x70bd25, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r3}, {0x12c, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe3f}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}]}}, {{0x8, 0x1, r6}, {0xb8, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r9}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}]}}, {{0x8, 0x1, r12}, {0x170, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x76a5}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4a}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x90, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x1ff, 0x81, 0x74c, 0x9}, {0x6, 0x88f, 0x4}, {0x3, 0x101, 0x8000, 0x9}, {0x5, 0x99, 0x0, 0x5}]}}}]}}, {{0x8, 0x1, r18}, {0x188, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffe}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x3, 0x1, 0x4, 0x612}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1, r21}, {0x1a0, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r23}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r27}}}]}}, {{0x8, 0x1, r28}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r29}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9cb3}}}]}}, {{0x8, 0x1, r30}, {0xf0, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xbb}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0xfffffffffffffff9, 0x7f, 0x1ff}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r31}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r32}}}]}}]}, 0x948}, 0x1, 0x0, 0x0, 0x800}, 0x4004) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x20) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) open$dir(&(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) 2018/04/08 11:23:29 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff}) shutdown(r0, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040), 0x0, 0x4000, 0x0, 0x0) 2018/04/08 11:23:29 executing program 2: move_pages(0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000040), 0x80) 2018/04/08 11:23:29 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000140)=ANY=[@ANYBLOB="00fe7b0d0892fa0624cad01f6f33857c3faebe29a8df4ca6c8008d"], 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@dstopts, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x18800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x0, 0x3}) prctl$getreaper(0x13, &(0x7f0000000100)) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000000c0)={r2}) 2018/04/08 11:23:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="810b8f68adf1a34b74a4ae044c1fba43", 0x10}], 0x1, &(0x7f0000000ac0)=[@iv={0x0, 0x117, 0x2, 0x0, "b62621d93af57555fd1dd4d4bf5a6614188e93ffb7987b92f077504966bb1cf38ce4e2553d7013d6a7ac779b47dac5cd5cc03639512eff334511f5e995da2ca4d7ed7be560f3809ea5dc0dc08fdcb40d9cc61be05e12ff4c6be8b7f5b4e247de0e59a3ea865a245fdc72ade349e369a0dc7ec8dcee9ca0961cef811c461280e2bbfda774510fecb039f6c2e896b63f7cdb9c64934ba7d0ba6dfe4cb971c353bfdc95befdc3e1bd9c51052cbbaa1562b71fcf9df907365fd4fd7d47a6fc1b3d2798b8940f4d72fa9c1010ff5b349d64e8be026422dc482a3a48d02b36"}, @assoc={0x0, 0x117, 0x4, 0x8}, @op={0x0, 0x117, 0x3, 0x1}, @op={0x0, 0x117, 0x3}, @assoc={0x0, 0x117, 0x4, 0xff}, @assoc={0x0, 0x117, 0x4, 0x101}, @assoc={0x0, 0x117, 0x4, 0x8}, @iv={0x0, 0x117, 0x2, 0x0, "51f48f49336602e624f5a58e9eba53e24aebbd498655699f1ccb0a59f14fd0c70105a36e7e2924aa46f67da8fb637ceccfb62861a6c65bd0517a8309617032a8f10bfb2d5a7f56ce0661f041cbac1e7033ff3bb109ab25ec7927b019461ab904e08c77fd099746334f66c1ed4b65fe54cc6098d892ff6fc252e7e8f0591d073fb72e6301bdaf65587ac5040c8e838725e5914a92278b24c397de49f639be4d86442584863859d93e55c5534d64450d043e1b952e80eee0b156428b5495bc4db4e11ec36f2e37d1d7f43842db4197ad857dde649028d40be66f"}, @iv={0x0, 0x117, 0x2, 0x0, "296a5a6a42edad693f2e2c689d0587b5c40e3175a02529843685625df03e5308ef8897459790f3a00aa5"}, @iv={0x0, 0x117, 0x2, 0x0, "e849295a4fe127dfd3fec1193fe6921665a0d22d3d43900302a5366b620b90c0f505ffcf474dee9bd5c5fdd59242b23d45ad16248d54f43d181de47d995340b3a6b7f41c3818de1f8c53d6f228db160440b21e41fff230651d9515ddae8312675e87a49ae5bf9512a11c54b117340c4f2fc5d4ec97d1e70cc2157b20700ec9663c6e4214b9fa79ed9b78466a5d8be32156b3a1ac24a076a602d75d120946216b0c2f59e3eaf844492dbc3bc6b43475a3e910fa1e1fb20b51f88c598140cb766f54056c12320e53e09dc9d8d1e657a175ee40793b15942acd23da7fcd506cc47b7f1c3224c57a6b699d214acd28ed2e"}], 0xfffffffffffffd12, 0x80}], 0x492492492492760, 0x8000) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000740)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0xffffffffffffff7c}, 0x0) 2018/04/08 11:23:29 executing program 1: r0 = gettid() exit(0x0) prlimit64(r0, 0x3, 0x0, &(0x7f0000000040)) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) fcntl$setown(r1, 0x8, r0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) ptrace(0x11, r0) 2018/04/08 11:23:29 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x400000000000002) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000752ff4)={&(0x7f0000215000)='./file0\x00'}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001c80)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000004080)={&(0x7f0000001cc0)=@un=@abs, 0x80, &(0x7f0000003fc0)=[{&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000002d40)=""/234, 0xea}, {&(0x7f0000002e40)=""/114, 0x72}, {&(0x7f0000002ec0)=""/4096, 0x1000}, {&(0x7f0000003ec0)=""/238, 0xee}], 0x5, &(0x7f0000004040)=""/36, 0x24, 0x10000}, 0x40010000) 2018/04/08 11:23:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002380)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) recvmsg(0xffffffffffffffff, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/08 11:23:29 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x392bfdef9bfc1784) r1 = fcntl$dupfd(r0, 0x406, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000540)={0x0, 0x7, 0xc2}, &(0x7f0000000580)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000300)={r3, 0x3b0, "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"}, &(0x7f00000006c0)=0x29d) 2018/04/08 11:23:30 executing program 3: mq_getsetattr(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x3, 0xdbd5, 0x5, 0xfffffffffffffff8, 0x0, 0x4}, &(0x7f0000000480)) r0 = memfd_create(&(0x7f0000000200)='\x00 ', 0x0) mq_timedsend(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0x77359400}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000000000001f0000000000000001000000050000000400000001000000030000000000000001000080800000001b00000000000000000000376968798c4da72b39c97e3e3e60be818decf7438604aa77305f4e057cea111986dabd60e8addca47f804943b5a0e9011ae0d0c3f66f2bb73c1835552ec4a1bc162d95dacd6190000b794f787f4c09c530171bd547d077814a4acb8b4dd90f61868688a081eab684faebacfc48bb5e011a38b746a24650dcb15802879c53996dfc7314280d06c3fdcef1304f45a81e24cfa166ab2084984de752ad02f46eac0fa33afaf711971dec1ca04388cc5f2a2b0a8a8bb99c741b62"]) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000800)={0x6, 0x5, 0x7, 0xfff, 0x0, 0x5}) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) pread64(r0, &(0x7f0000000740)=""/131, 0x83, 0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(0xffffffffffffffff, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/04/08 11:23:30 executing program 5: r0 = 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) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/132, 0x84) r1 = getpid() perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r1, 0x0, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x9, 0x5, 0x3, 0x40, 0x0, 0x0, 0xe0, 0x1, 0x3, 0xffffffff, 0x1, 0x7fffffff, 0xcd7d, 0xfff, 0x6, 0xfffffffffffffbff, 0x5, 0x8000000000, 0xfffffffffffffffe, 0x6, 0xdc4, 0xffff, 0x0, 0x19c, 0x2, 0x100000001, 0x9, 0xba, 0x5, 0x6, 0xfffffffffffffffe, 0x9, 0xa9b, 0x5, 0x5b5, 0xffff, 0x0, 0x80000001, 0x4, @perf_bp={&(0x7f0000000140), 0x5}, 0x8000, 0x100000001, 0x101, 0x7, 0x1, 0x5be5, 0x80000001}, r1, 0xd, r0, 0xb) 2018/04/08 11:23:30 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) close(r0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x1ff, 0x5, 0x6, 0x81, 0x0, 0x1ff, 0x12, 0x1, 0x400, 0x3, 0xde43, 0x2, 0x5, 0x1, 0x2, 0x10001, 0x9, 0x7cd, 0x5, 0x4, 0x400, 0x8001, 0x7, 0x1, 0x6, 0x8, 0x6, 0xff, 0x0, 0x7, 0x6, 0x400, 0xfffffffffffeffff, 0x8ad, 0x3, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x80, 0x6, 0x1f, 0x0, 0x1, 0x80000001, 0x7fffffff}, 0xffffffffffffff9c, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000040)={0x1, 0x0, [0x0]}) sendto$inet6(r2, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cbff4)) 2018/04/08 11:23:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="810b8f68adf1a34b74a4ae044c1fba43", 0x10}], 0x1, &(0x7f0000000ac0)=[@iv={0x0, 0x117, 0x2, 0x0, "b62621d93af57555fd1dd4d4bf5a6614188e93ffb7987b92f077504966bb1cf38ce4e2553d7013d6a7ac779b47dac5cd5cc03639512eff334511f5e995da2ca4d7ed7be560f3809ea5dc0dc08fdcb40d9cc61be05e12ff4c6be8b7f5b4e247de0e59a3ea865a245fdc72ade349e369a0dc7ec8dcee9ca0961cef811c461280e2bbfda774510fecb039f6c2e896b63f7cdb9c64934ba7d0ba6dfe4cb971c353bfdc95befdc3e1bd9c51052cbbaa1562b71fcf9df907365fd4fd7d47a6fc1b3d2798b8940f4d72fa9c1010ff5b349d64e8be026422dc482a3a48d02b36"}, @assoc={0x0, 0x117, 0x4, 0x8}, @op={0x0, 0x117, 0x3, 0x1}, @op={0x0, 0x117, 0x3}, @assoc={0x0, 0x117, 0x4, 0xff}, @assoc={0x0, 0x117, 0x4, 0x101}, @assoc={0x0, 0x117, 0x4, 0x8}, @iv={0x0, 0x117, 0x2, 0x0, "51f48f49336602e624f5a58e9eba53e24aebbd498655699f1ccb0a59f14fd0c70105a36e7e2924aa46f67da8fb637ceccfb62861a6c65bd0517a8309617032a8f10bfb2d5a7f56ce0661f041cbac1e7033ff3bb109ab25ec7927b019461ab904e08c77fd099746334f66c1ed4b65fe54cc6098d892ff6fc252e7e8f0591d073fb72e6301bdaf65587ac5040c8e838725e5914a92278b24c397de49f639be4d86442584863859d93e55c5534d64450d043e1b952e80eee0b156428b5495bc4db4e11ec36f2e37d1d7f43842db4197ad857dde649028d40be66f"}, @iv={0x0, 0x117, 0x2, 0x0, "296a5a6a42edad693f2e2c689d0587b5c40e3175a02529843685625df03e5308ef8897459790f3a00aa5"}, @iv={0x0, 0x117, 0x2, 0x0, "e849295a4fe127dfd3fec1193fe6921665a0d22d3d43900302a5366b620b90c0f505ffcf474dee9bd5c5fdd59242b23d45ad16248d54f43d181de47d995340b3a6b7f41c3818de1f8c53d6f228db160440b21e41fff230651d9515ddae8312675e87a49ae5bf9512a11c54b117340c4f2fc5d4ec97d1e70cc2157b20700ec9663c6e4214b9fa79ed9b78466a5d8be32156b3a1ac24a076a602d75d120946216b0c2f59e3eaf844492dbc3bc6b43475a3e910fa1e1fb20b51f88c598140cb766f54056c12320e53e09dc9d8d1e657a175ee40793b15942acd23da7fcd506cc47b7f1c3224c57a6b699d214acd28ed2e"}], 0xfffffffffffffd12, 0x80}], 0x492492492492760, 0x8000) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000740)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0xffffffffffffff7c}, 0x0) 2018/04/08 11:23:30 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x3}}) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfffffffffffffffc, 0x0, 0x82, 0x0, 0xfffffffffffffffc}) r1 = dup(r0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)) 2018/04/08 11:23:30 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0xffffffff, 0x2, 0x2}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x7}, 0x8) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000440)="1136446cbc8537d17a5a6c6912d55b33bf44df672c77002e8530bbb1dbe0a2e77fada210fe50ad668ca61265da6edfc9ad56627826ea7ad1a9fabc8d0daeca885596b8c39a4d37e0678d288899800f58c977cb73dbff240554135dcf59f2", 0x5e}], 0x1) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xfa, "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"}, &(0x7f0000000280)=0x102) 2018/04/08 11:23:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_newaddr={0x40, 0x14, 0x305, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x7f}}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) socketpair$inet6(0xa, 0x80007, 0x3, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x4934}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r3, 0xffffffffffffffff, 0x4}, 0xc) 2018/04/08 11:23:30 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xfffffd7d, 0x0, 0x0, 0xff78) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40000, 0x0) renameat2(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00', 0x2) 2018/04/08 11:23:30 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200800, 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffffd, 0x0, 0x7f, 0x5, 0x1, 0x3, 0x3f, 0x4, 0x268, 0x40, 0x1c6, 0x1, 0x2e, 0x38, 0x2, 0xfff, 0x2, 0x994}, [{0x7, 0x7, 0x3, 0x7, 0xc163, 0x8000, 0x2, 0x75}], "77ee273da53e36316e91064fc3d17566a7ada6219c8cf8a4715f43edd58e0d3bb9e07a9e532f0f2d8141233ff18e0d7b8b1c3fad02fbc4e05374602e3c5e07c82d107162bf24fad8806edc907bc498125492966c068a1b5a77f6bb17776c8c4a336a38cb4266e44a903784b5905bb853f8bfbdd96433d8e08a1f6fec0aa58b3a54af3638731bcd6dd60ef2b044bcd5ee6e69a3f4d745ad4e63371ade5c095c9d8266c36b5e45938066e6e1be23947b32c070b05682abbb377507a5a8c2e36fc76e8723eb09c43aa035769dc23789c53f6f121751ac4ac0a9d34a5237a56754c638b650a95255b3d4e0af90cd4d262842972fc938c6d534e0", [[]]}, 0x270) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x0) readv(r1, &(0x7f0000002640)=[{&(0x7f0000001040)=""/200, 0xc8}], 0x1) 2018/04/08 11:23:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x7fc, 0x4) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180), &(0x7f00000001c0)=0x8) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200)=0x80, 0x4) recvmmsg(r0, &(0x7f0000006140)=[{{&(0x7f0000005b00)=@nfc_llcp, 0x60, &(0x7f0000005ec0), 0x0, &(0x7f0000005f40)=""/118, 0x76}}, {{&(0x7f0000005fc0)=@nl=@proc, 0xc, &(0x7f0000000500)}}], 0x2, 0x2042, &(0x7f0000006340)={0x0, 0x989680}) 2018/04/08 11:23:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0xfffffeb0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000391000)="83", 0x1}]) 2018/04/08 11:23:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="810b8f68adf1a34b74a4ae044c1fba43", 0x10}], 0x1, &(0x7f0000000ac0)=[@iv={0x0, 0x117, 0x2, 0x0, "b62621d93af57555fd1dd4d4bf5a6614188e93ffb7987b92f077504966bb1cf38ce4e2553d7013d6a7ac779b47dac5cd5cc03639512eff334511f5e995da2ca4d7ed7be560f3809ea5dc0dc08fdcb40d9cc61be05e12ff4c6be8b7f5b4e247de0e59a3ea865a245fdc72ade349e369a0dc7ec8dcee9ca0961cef811c461280e2bbfda774510fecb039f6c2e896b63f7cdb9c64934ba7d0ba6dfe4cb971c353bfdc95befdc3e1bd9c51052cbbaa1562b71fcf9df907365fd4fd7d47a6fc1b3d2798b8940f4d72fa9c1010ff5b349d64e8be026422dc482a3a48d02b36"}, @assoc={0x0, 0x117, 0x4, 0x8}, @op={0x0, 0x117, 0x3, 0x1}, @op={0x0, 0x117, 0x3}, @assoc={0x0, 0x117, 0x4, 0xff}, @assoc={0x0, 0x117, 0x4, 0x101}, @assoc={0x0, 0x117, 0x4, 0x8}, @iv={0x0, 0x117, 0x2, 0x0, "51f48f49336602e624f5a58e9eba53e24aebbd498655699f1ccb0a59f14fd0c70105a36e7e2924aa46f67da8fb637ceccfb62861a6c65bd0517a8309617032a8f10bfb2d5a7f56ce0661f041cbac1e7033ff3bb109ab25ec7927b019461ab904e08c77fd099746334f66c1ed4b65fe54cc6098d892ff6fc252e7e8f0591d073fb72e6301bdaf65587ac5040c8e838725e5914a92278b24c397de49f639be4d86442584863859d93e55c5534d64450d043e1b952e80eee0b156428b5495bc4db4e11ec36f2e37d1d7f43842db4197ad857dde649028d40be66f"}, @iv={0x0, 0x117, 0x2, 0x0, "296a5a6a42edad693f2e2c689d0587b5c40e3175a02529843685625df03e5308ef8897459790f3a00aa5"}, @iv={0x0, 0x117, 0x2, 0x0, "e849295a4fe127dfd3fec1193fe6921665a0d22d3d43900302a5366b620b90c0f505ffcf474dee9bd5c5fdd59242b23d45ad16248d54f43d181de47d995340b3a6b7f41c3818de1f8c53d6f228db160440b21e41fff230651d9515ddae8312675e87a49ae5bf9512a11c54b117340c4f2fc5d4ec97d1e70cc2157b20700ec9663c6e4214b9fa79ed9b78466a5d8be32156b3a1ac24a076a602d75d120946216b0c2f59e3eaf844492dbc3bc6b43475a3e910fa1e1fb20b51f88c598140cb766f54056c12320e53e09dc9d8d1e657a175ee40793b15942acd23da7fcd506cc47b7f1c3224c57a6b699d214acd28ed2e"}], 0xfffffffffffffd12, 0x80}], 0x492492492492760, 0x8000) 2018/04/08 11:23:31 executing program 1: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c12ff0)={0x0, 0x989680}, &(0x7f0000558ff0)) timer_settime(r0, 0x0, &(0x7f00000001c0)={{}, {0x77359400}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000180)) r1 = memfd_create(&(0x7f00000000c0)='ppp1[\x00', 0x0) timerfd_gettime(r1, &(0x7f0000000100)) gettid() clock_settime(0x0, &(0x7f0000000040)={0x0, 0x1c9c380}) futex(&(0x7f0000000080)=0x4, 0x9, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000000000)=0x3, 0x1) 2018/04/08 11:23:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) 2018/04/08 11:23:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x80}, 0x1c) listen(r1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000219ff8)=0x5) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x2) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/08 11:23:31 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)="5e3d72c3139dc6"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/25, 0x19}, {&(0x7f0000000240)=""/97, 0x61}], 0x2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000400)="5c3abdbdc6adb89a89f341601a10e504955e647e4cba70dc717193721ee52998e607c9e4395b2cfa1bf11cc9b1d6f3d8", &(0x7f00000000c0)=""/231}, 0x18) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000001140)=""/4096, &(0x7f00000003c0)=0x1000) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000300)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x4, {0x101, 0x80000001, 0xfffe, 0x90, 0xd790, 0x1}, 0x29f, 0x2}, 0xffffffffffffff55) 2018/04/08 11:23:31 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0xc000) read(r0, &(0x7f0000000080)=""/242, 0xf2) epoll_create1(0x80000) 2018/04/08 11:23:31 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b7973921fa3df471675ad0f5db0ff75641d64666adce679f7c1ed95644bf740744183c11e37aab5cba3e207541148acf17dfd582bf2a22e589cd0841c13f53602237263a2eeef773bfa02bba8bbbec2385404cef552bac2cb8ba126cd6e76802f1e7817b2c7982c44fc58e3febd10", 0xef, 0x81, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e3f5a)="2db4ff107e00a32a96ccd7785697535fe7e2d1cdf701f5079cde041c224ff8b177c81383265194f55b510ce5107c9164cfda3f99716d35b53be37a7b2a301f9d41650662b66dd4ffca8cf7641b6b5d4d65b9eb195c4666a99f69f89106ee3fc6c6d98f0afc8b4d26aacc19373135822e00f7982a4346d3b304cac13828ca5bede4cf", 0x82}], 0x1) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x0, &(0x7f00009f7ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00007cdffd)="86", 0x1, 0x0, &(0x7f0000d98000)={0x2, 0x0, @rand_addr}, 0x10) shutdown(r0, 0x1) 2018/04/08 11:23:31 executing program 2: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x8003c, 0x0) fcntl$setlease(r0, 0x400, 0x1) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 2018/04/08 11:23:31 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8001, 0x0) readv(r0, &(0x7f0000000000), 0x2000000000000288) [ 91.294257] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/08 11:23:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x3f, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000011c0)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffffffff102c, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x522f, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0x9, r2}) 2018/04/08 11:23:31 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) 2018/04/08 11:23:31 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x1ff}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000100)={'raw\x00', 0x3c, "d5ba5df7d2d3e4f898f3e79bc68cd6587eace435f69667cee6b6452f3963e10f6ea1a046d2d057e16b6b4d8381badd8930b3b4551437f77c5d4cf82e"}, &(0x7f0000000180)=0x60) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f00000000c0)={&(0x7f00006bb000/0x1000)=nil, 0x1000}) r2 = dup(0xffffffffffffffff) bind(r2, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'irlan0\x00'}}, 0x80) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) pkey_mprotect(&(0x7f0000989000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/08 11:23:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) 2018/04/08 11:23:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000480)='U', 0x1}], 0x1, 0x0, 0x0, 0x4000000}, 0x1ffffffd) 2018/04/08 11:23:31 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@rand_addr, @empty, @broadcast}, &(0x7f00000000c0)=0xc) sendfile(r1, r1, &(0x7f0000000080), 0x3) sendto$ax25(r0, &(0x7f0000000180)="0a6f9f86bcee7db0f5b93889953f36340db7397e900e4dd42982c818cd920abd4fda3e3907edf2a48005c13bf939f01d2cbd44f68307162a002526d49dd6f063574438e8ec838b55e425bbe2b1a23f5f0542246708a94b5afd3c5c401f2dadf8bd93635d691dd1272059cda72380c66a9ea508e34e3cdcd10ad7edd888b4295b8a5c021600376a83e45c560c147cb93e478d749104bc470e589d424dcfdfc7f113080b582ecab061", 0xa8, 0x54, &(0x7f0000000100)={0x3, {"65b4860303ddb7"}, 0x9}, 0x10) 2018/04/08 11:23:31 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) r1 = memfd_create(&(0x7f0000000000)=']vboxnet1\\(\x00', 0x2) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x4, 0x2df) connect$inet6(r0, &(0x7f0000c3ffe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/08 11:23:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) 2018/04/08 11:23:31 executing program 1: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c12ff0)={0x0, 0x989680}, &(0x7f0000558ff0)) timer_settime(r0, 0x0, &(0x7f00000001c0)={{}, {0x77359400}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000180)) r1 = memfd_create(&(0x7f00000000c0)='ppp1[\x00', 0x0) timerfd_gettime(r1, &(0x7f0000000100)) gettid() clock_settime(0x0, &(0x7f0000000040)={0x0, 0x1c9c380}) futex(&(0x7f0000000080)=0x4, 0x9, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000000000)=0x3, 0x1) 2018/04/08 11:23:31 executing program 2: vmsplice(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000080)="ca5cfdde8c375e6dd909d0f6da9678f7f05d095a1f53e105b4dfe8fa312ef1132526d00b3e0dcaa1da040abb5d1860fe45a97870331e823f2c6382df71f195820cdc702d991db6091176280faaf22413231ce2a9c31ec55afb2ccd0b9e8efca5520a6ae17830eba10a8d11fa828348591a431e522923e1c77aedc6ab0ca7b55c960d3d9566a77ec91822b6ddc08b36149234e162c34b"}], 0x6, 0x4) mremap(&(0x7f000096e000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000b45000/0x2000)=nil) clone(0x1fffffffffffffc, &(0x7f0000000240)="fd37e70c56ce24b8840f480365c9d28984ad0b1f9f2d00c18868219f49645ef8f4cfcf706e2c5a731a3800a63a2bf0cc4a1ed929085b883e941dbb894873a3ac987d50aaec443f2252e184e9c32a0903486f96addad426f090363bab8e33b31ec117d0b708a2d702ca4fbd7645d8657393ce8a4b71980639687bf4259ec9bc34edc00dbb73e4ec81af3dfe66c88f997c9bf081dbd89d0c50e4c4fdcff849c391a7d842", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000001180)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/08 11:23:31 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000280)='net/connector\x00') r2 = dup(r1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x4, 0x3c0, 0xffffffff, 0xf8, 0x200, 0x200, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f0000000100), {[{{@uncond, 0x0, 0xc8, 0xf8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0xffffffffffffff53, 0x7ff, 0x8}}}, {{@ipv6={@empty, @empty, [0xff000000, 0xff, 0x0, 0xffffff00], [0xffffff00, 0xffffff00, 0xff0000ff, 0xffffffff], 'yam0\x00', 'vlan0\x00', {0xff}, {}, 0x3f, 0x0, 0x4, 0x7}, 0x0, 0xc8, 0x108}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x8, 0x14, "cbdfb5e74b8004378a64bdbd3e469b46a668faaa8c84b17d4bfd167c8c14"}}}, {{@ipv6={@loopback={0x0, 0x1}, @empty, [0xff, 0xff000000], [0x0, 0x0, 0xff000000, 0xffffffff], 'bpq0\x00', 'ip6gretap0\x00', {0xff}, {}, 0x2e, 0x2, 0x2, 0x18}, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x4}, 0x68) getsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000140)={0x2}) lseek(r1, 0xfffffffffffffffc, 0x1) sendto$inet(r1, &(0x7f0000000000)="f5303b52a681acc35da1418d2bd914218c1811d50a180564377088d962d994fc3a703825125a12762633a2cc1495d2c1f3811fb27c69770b3d30216f4a70d957d0bb6b2436d2275037bc7feb2e723e93141824331893ddb149ad5ce9bf09bc27fe57329ba861e05e6eb908ba853e42c6f732", 0x72, 0x8000, &(0x7f00000001c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/04/08 11:23:31 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) 2018/04/08 11:23:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x800, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) connect$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0xfffffffffffffeb2) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)) 2018/04/08 11:23:31 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20400, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000004980)=0x6) rt_sigaction(0x1a, &(0x7f0000004a80)={0x7f, {0x3}, 0x10000000, 0xefb2}, &(0x7f0000004ac0), 0x8, &(0x7f0000004b00)) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x20000001, 0xfffffffffffffffe, 0x1000000000000, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') pwritev(r0, &(0x7f0000004900)=[{&(0x7f00000025c0)="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0x1000}, {&(0x7f00000035c0)="e0cd3442179ae8eeb3cff5df26e4ebe1e05fb79856c9f3208f4593ac029f5ee5afeef3c1893dd790e7ca913c0433fbff95b53cc950c8e2cc44b05508ff721e44d0eff39dc48f02f17f9c8379de527e140d78b06636a4857c9f7cf9a33bfcab143bf1c9c67791b64e7699787652a2ef634e20cd14544a71ea3aef11addbfcc80e10b92680dbd041d4232b893875322e6911e394929ef5511e9d8dcedcacb0149222dd6ed8bdcce3a792419b219c8184e962c7b68e1bd561445b720662406231f9", 0xc0}, 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{&(0x7f0000001cc0)="560c07eabb7a8ab3d21cc20ae21e2b862f4f568a9d29d1138605b65f858cff531f894f4d4907c53e0164b0f9117631eb39fdf3e36b4477584c5a8c9e75cdc8c5dd79e28210f31fc63a95c58146b1380f10f06bc89e79b57a72a6731c2568c2559c0bcd4ebc3c83b3c97d29902d9c46b11b0d254ee13d84d55e9b6fa58980c032c00d0d98220c627a34486de6c42f6ac7a9a83073942efaf832bc563dcdfc9eed2341c223d2a07cf84232f667c2ae4a6d97e24409ee533619bcca3502b7d6c42e5c5c1608e5c23b3e65b19c", 0xcb}, {&(0x7f0000001dc0)="d3a3ad243ce273fbbc7170296388bfc36ea758962efac139978fea2e56b11c5691df5539bdc48c372e07523a24cbd4dedac2c78565737c336518fb7592b7c24260285c18fd6347645b93b5f1880c8404ffa1756fc1a03e742770ff31d839cd785499e3e867ed0ba220", 0x69}], 0x3, &(0x7f0000001e80)={0x18, 0x1ff, 0x100000001, "04b7a08108"}, 0x18, 0x40005}, {&(0x7f0000001ec0)={0x27, 0x1, 0x0, 0x3, 0x3, 0x7ff00000000000, "a58a6e4f0d87a566deb5fecb857cbf75b9fb5e0290df867f2d493f4ab52a03da17b19073a052ae314a294d723c76c69c5727d33d18eae7d3056aa2d313b192", 0x3}, 0x60, &(0x7f0000002000)=[{&(0x7f0000001f40)="b5feb44a4f21305d753c02c30423bf6ba8ab1583bab77695b95a39ea7dd2341cb18b09103daf2e9b8cc4a3b19dc98d82354fbc706a139d", 0x37}, {&(0x7f0000001f80)="5ad474b017cf3014d98375fa7afd34661c0d5abbf02a1bf1d1039352f10bb7268b94971f27ea323951f94115a2c8391c1caf3bf82e5b37b1cd6a6a45546b003dcab5b6cbb7308c6043b241a9180a705be83fdbbb7ccbd21c37ef982381bc06b11bfe412fab0ef9e656b253c50506978baafac833558dbda2d768ecd16d7d288a", 0x80}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f0000002040)={0x27, 0x0, 0x0, 0x7, 0x7fff, 0x0, "e92bf7cc9ff42b72f6b046cdf784be12f48328feab68183e05b7649d4e781015f03819541ddb4d24ddfed5df78ff4261452c5091003c3e82c31e4047da825a", 0x39}, 0x60, &(0x7f0000002440)=[{&(0x7f00000020c0)="527d454cf8077c8a974f397a0458d7ccff59d1ac96fb4ad8731cb80e5737df94a42c74f0a85901277c9c31c06712e0786f0b6091d5adf551f489da57814d68ce2e7156d25e8c9bce86bbcde5c2c7041c90176cac6857bebf7091d9129deb9afbff044c45b6e5863d7d994420ff52c734e8206de20db7ef9df016c95aea0622792e4f63592a20a1b1a999137b211d03fad20e555be84615c926db678d46dd3ec9c95885", 0xa3}, {&(0x7f0000002180)}, {&(0x7f00000021c0)="853072c6e0c66a2c01c93f772290e946b2cb517e397d78", 0x17}, {&(0x7f0000002200)="57eab3c380df8c55f2f664a75724b569bf9f52016ed75144e09a6a76d7dfc1d8ab7f3e1ce4fa11fcd0d367bfde8c2b5bab8364b39576cbc7dd04a1098d5f3fce614a9d6d911acc1005520eadf57ceb24f600ae8f764579b9005deb90a2d795f0b6e72cd71638ce5d8905e4f750adc6202d00f1aab4e00f00dbc7ec53f1c4881d7b330f84504155a166774391cd1707c20819ef28067a3e27d896f87c135e54c9bf42b5353aea8d0e7ce0fbedb0706bf4cf73b46415e7fa60c0f393be1e33b8e34142dc5d0d29a9c1a18368ba65a22cad0ec56f8a445c5af2aaeaaeb5435a3a20a90e", 0xe2}, {&(0x7f0000002300)="b61ff7e3349121bcf9471a097e7f243d36d72c5a38711bdfeb36c51540a4faf4ed63057da16374fff6832a67e098195fd279c6e20845bb6aaeeeb05f6388d3a78f2b7a28accc6cd8f3ff6aa53641ccd95c305e0b6d17b5e983f24ac9b23aee0a94ae25905ed0f501fc85b025ca854874e734e6b63bfc1eaea120eee1d43ccea61434586e", 0x84}, {&(0x7f00000023c0)="5c96f9ba169aa71a847b4f264ebf96a35a02d39ed1a31e02e069aaf741552c2b58ed902f464b3cbb7b", 0x29}, {&(0x7f0000002400)="aa1ca3d6fcbb", 0x6}], 0x7, 0x0, 0x0, 0x4000000}], 0x4, 0xc880) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00000049c0)="daf781b77904f9ddbfce83af1913b7f1f26dfa217f5f88483e2c7e0b2eb999a8f3da7b7784870f3897f79f2cd7386a6fca465cb86bdc605b621f115818b0451ac819d488cf17dc73b883804fd69ce0c7812f953b762fb249203efd774b691c5315d617359c94a0a2906fb42ebb3cd0ed066d6177bd64182b46cd3fa672a46edb55e1ec9460da9cde6d254f05", 0x8c) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000700)=""/178, &(0x7f0000000140)=0xb2) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000000)={0x9, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) pipe2(&(0x7f0000000100), 0x800) 2018/04/08 11:23:31 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xc) r0 = msgget$private(0x0, 0x1) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/170) 2018/04/08 11:23:31 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000537000)={@remote}, &(0x7f0000499000)=0x14) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/08 11:23:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) 2018/04/08 11:23:31 executing program 2: unshare(0x40600) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), 0x14) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x4, [0x2d150, 0x0, 0x5, 0x3]}, 0xc) 2018/04/08 11:23:31 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000000)="3d76562be75a13044de41cc0cebfae8e4d01a7e3fba22360236724c4a1220b6db5725505f70899bcbd01b1ea9fb104ce1758ee0e6173f68b99d6c8359acb614fb46553296a30ddfc7e5540b20e83bc1e670b09e6", 0x54) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x2010000080000a}, {}, 0xffffffffffffffff}) 2018/04/08 11:23:32 executing program 6: setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) mprotect(&(0x7f0000e75000/0x4000)=nil, 0x4000, 0x1000000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xff, 0x2000) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000100)={0x4000005f, &(0x7f0000000040)=[0x1, 0x2000000001]}) getsockopt$inet_tcp_buf(r1, 0x6, 0x3d, &(0x7f00000001c0)=""/236, &(0x7f00000002c0)=0xec) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) 2018/04/08 11:23:32 executing program 7: r0 = socket(0x40000000015, 0x6, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x8, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0xa}}) 2018/04/08 11:23:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000280)='loginuid\x00') r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='^\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) keyctl$link(0x8, r2, r3) sendfile(r0, r1, &(0x7f0000000000), 0x200000001000ff) 2018/04/08 11:23:32 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = creat(&(0x7f0000419ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/185, 0xb9}], 0x1, 0x4000000000000000) write$vnet(r0, &(0x7f0000000040)={0x1, {&(0x7f0000000500)=""/4096, 0x1000, &(0x7f0000000100)=""/167}}, 0x68) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f00000000c0)="61d940ab111aa8c94dd3cba5e0adcc51e3987f1948146c15fb4f379677ae3a974577b7") truncate(&(0x7f0000000200)='./file0/bus\x00', 0x0) 2018/04/08 11:23:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) 2018/04/08 11:23:32 executing program 1: unshare(0xc004000) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) recvfrom$ipx(r1, &(0x7f0000000080)=""/114, 0x72, 0x2, &(0x7f0000000100)={0x4, 0x20, 0x7, "9bb8e27eb330"}, 0x10) mq_notify(r0, &(0x7f000004dfb0)={0x5, 0x0, 0x1}) 2018/04/08 11:23:32 executing program 7: socketpair$unix(0x1, 0x440000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000180)={&(0x7f0000000140)={0x1}, 0x8}) sendmmsg$unix(r0, &(0x7f00000001c0), 0x0, 0x4) 2018/04/08 11:23:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x200, 0xfff, 0x4, 0x20, 0x1, [{0x32, 0x3f, 0xc, 0x0, 0x0, 0x701}]}) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0xa8) 2018/04/08 11:23:32 executing program 4: unshare(0x8000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40400, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0x7, 0xfff, 0x90000000000, 0x7, 0x6c}, 0x14) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = socket$inet(0x2, 0x2, 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f00000000c0)=""/151, 0x97, 0x0, &(0x7f0000000700)={0x11, 0x0, 0x0, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0x4, [{}, {}, {}, {}, {}]}, 0x64) 2018/04/08 11:23:32 executing program 6: r0 = socket$nl_generic(0xa, 0x3, 0x10) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x9a8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x29, 0x4c, &(0x7f0000000100)=0x1000003, 0x4) 2018/04/08 11:23:32 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000280)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'ipddp0\x00', &(0x7f0000000040)=@ethtool_wolinfo={0x5, 0x0, 0x0, "3f0921be67f4"}}) 2018/04/08 11:23:32 executing program 5: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000e3dff8)='./file0\x00') r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x7db9, 0x3) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', r0}, 0x10) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pread64(r1, &(0x7f0000000080)=""/190, 0xbe, 0x0) pread64(r1, &(0x7f0000000000)=""/110, 0x6e, 0x0) 2018/04/08 11:23:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) 2018/04/08 11:23:32 executing program 1: r0 = getpgrp(0x0) capset(&(0x7f00005b1000)={0x20080522, r0}, &(0x7f000067e000)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/08 11:23:32 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x401, 0x5}, {}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/08 11:23:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a010023", 0x8) 2018/04/08 11:23:32 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) 2018/04/08 11:23:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5, 0x30, r0, 0x0) getsockopt$netlink(r0, 0x10e, 0x800000000000003, &(0x7f00005e0000), &(0x7f0000000000)) 2018/04/08 11:23:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xb35da9d84cb693b4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x190, 0x18, 0x20a, 0x70bd29, 0x25dfdbfd, {0xf}, [@nested={0x17c, 0x96, [@generic="c381dafab8dac23e16b4c794a334cd97fe2a93ea8dd675f7d25c6c840380a671680b0bb3a87a", @typed={0x14, 0x74, @ipv6=@dev={0xfe, 0x80, [], 0xa}}, @generic="3f9d3a33a9fb327991f4c0e4adbdbf44645deecc58891cccf26bb9f7127f03ac58056da5b43df25312caa66e0fb12bbd0af25fd731f6f983d0d29fb6d36a2b9bcdf91a", @generic="d1f5e850e3a5e783623f646c20a830c25dcba48ba42b2dea49da01587628a7f726dab88466c2a1d09e2c724dba9604a89ddf4c77ad3721438f0237faf62e9edc158d8899f6763e8aee5f44c9a245b9b925d73ba813b0ee71d82a78fd743a1dd574a036b96be96196d52652ed08579ac246325fcfca30d462f895367b419ed235d1a9a5fca805dda4677cd771d21898cada88b76d6893f90de0fe2d89cf6f74ab1e53705a0fb93b6499296a8a7e95c65d955205cd615a716088d91b4aa32d03fd9de3fd75c4625ac79ccfea63916c5d215032b3eda776ef710504f6139228ee48e742", @typed={0x8, 0x62, @u32=0xb9}, @typed={0x8, 0x6, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x21, @ipv4}]}]}, 0x190}, 0x1, 0x0, 0x0, 0x404c840}, 0x4000) read(r0, &(0x7f00000003c0)=""/177, 0x7b7948bdd694c527) fcntl$setown(r0, 0x8, 0x0) 2018/04/08 11:23:32 executing program 2: clock_getres(0xfffffffffffffffc, &(0x7f0000000280)) clock_getres(0x7, &(0x7f0000000000)) 2018/04/08 11:23:32 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$inet(0x2, 0x80001, 0x40) open(&(0x7f0000000080)='./file0\x00', 0x402000, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000000)={@rand_addr=0x9, @dev={0xac, 0x14, 0x14, 0xb}}, 0x8) 2018/04/08 11:23:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000a80)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2df, 0x24000801) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x81, 0x5, 0x3, 0x1, 0x7}) 2018/04/08 11:23:32 executing program 5: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x8000000000b1}, {0x6}]}, 0x10) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x14, 0x0, 0x204, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='rose0\x00') 2018/04/08 11:23:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602d", 0xc) 2018/04/08 11:23:32 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'bcsh0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@rand_addr=0x2, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x2, 0x4e21, 0x0, 0xa, 0xa0, 0x0, 0x16, r1, r2}, {0x0, 0x0, 0x0, 0x20, 0x12c, 0x5, 0x1, 0x80000000}, {0x7fffffff, 0x414b, 0xf16, 0x3}, 0xfff, 0x0, 0x2, 0x0, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d3}, 0xad8f53252a737294, @in6=@dev={0xfe, 0x80, [], 0x16}, 0x0, 0x0, 0x3, 0x1000, 0x3, 0x6, 0x100000000}}, 0xe8) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f0000000000), 0x38b, 0xfffffffffffffffc, &(0x7f0000000100)={0x2, 0xfffffffffffffffc}, 0x10) 2018/04/08 11:23:32 executing program 6: r0 = memfd_create(&(0x7f0000000200)='.vmnet0($\x00', 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1400000000000000290000004300000003000000"], 0x14}}], 0x1, 0x0) write(r0, &(0x7f00000002c0)="1646c62800003d74f68d268a", 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000000), &(0x7f0000000140)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x80000001, 0x4) sendmmsg(r0, &(0x7f0000000940)=[{{&(0x7f0000000080)=@ax25={0x3, {"5d1438b69a21a4"}, 0x100000001}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000300)="dfcc8fdcdcb819fa7bcb9b0291629e805f1cdde47738dc6449eed5072d5e0a55c8396af89076fd9700d26ad0b7df4c7ddee292fdf933d98f7cccb5c0d5d76fd289263fb06c50d3548782ed65b4245363177e2a3b0d39dcffc0582d2a48a25e77ad5fc585efddbb9ecaf322b4185e1a1192302dbc8fbbe2b9f68b01b1d0f3b9e03684f259", 0x84}, {&(0x7f0000000180)="cb57c0908a642f100653bef77d9db49a4fccbcf3718faf97d7464c64df0f1d1a6936b01d2ff95c3e1342cd7ec490f9a82eccdc7059c3a125e4fc6c96af2a32e195224758c677c963ddfef1228e0e329781a1e85bb2115e", 0x57}], 0x2, &(0x7f0000000540)=[{0x90, 0x13f, 0xfff, "4bffe9bbf7e6e6eedb402126943d74e859fe2cad23ecb7ca02982c2b70547ead6ed6e321b367b64857b7bd5a43dc2562c62e61394a337e94267367fc6fbd7e008621d49b19868b2ce4130c41ec7cf78a6055d8163a9f5a3f28dbe4e46dc88dcdf40f3f6438af99918084a55f4bc6a2046d4b6377eb0d5b68ae9861ef24c8680a"}, {0x30, 0x13b, 0x8, "500855ef314b2a438de3ef6dd41d843713b0d0d3aa2600be3d80bc94"}, {0x40, 0x10b, 0x0, "0abe878ae3e3d0460496d0a4d1bfeab6a98ff5fc19a54a33840b63286c1d245ec7e6b3fae0c684df38f0ff33"}, {0x80, 0x88, 0x80, "c5476c09249f069a671e6f8c523ae051eb41e2d663e5f7f990b4f7b6d5f2cdb6533b3572bc9e00029886e79b07d07e5d2327898619263b1f2353434b8f2336fbee86bb0e4c9f6ecec19cd9c2c03e4d7f1e1b9a5a26b74c1d69d65ef3b9a5444420b7f19830fea3f874771e4d232119"}, {0x48, 0x1, 0x20, "dea90859d634b2288a4c6d9984eb1b1c51aa155d1c8737c2e94702214a30dbb0c772a45684a08e4d2f1d304430fa44db98603eb9a00be3"}], 0x1c8, 0x1}}, {{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000003c0)="2295f35ba6e63af6125b92519292083f820c9cd95ff0e8d5e40a9c66e6be47e3100e18e9620e7e049745d994642ec0ef3c5a63929f1cf5589ad9b41aa9a0a986e27855d2f1d036b8c7598c502dd24583e4169ed54ebfc81b1ca34f026d3c4945ac6f0183182823c8c50617aa1d2e66f322c712914e783f3b6391fc40b4b377782a42ff480b85f2afd6655205e96592e7e9aec45264baff6f2e7d01591d7baa1cf15edd050909308e6fb104241a79fe22f8aa3ea25d72e42fe85ef05a", 0xbc}, {&(0x7f0000000240)="2964434027deafd9c753ca46", 0xc}, {&(0x7f0000000740)="eea9aca08602a507a638bb447ca69f83d39a01cc1b77ca14e74c0d3182847a0e2f5c9818be81104ccb2fa45118cb14cb67c54452c5e2f85fcef32e3c109969e4b85c453ba10702bbe973da4935769442eb24128de4e257637c635d34395cf5", 0x5f}], 0x3, &(0x7f00000007c0)=[{0xb8, 0x3a, 0x1200000, "d24a64fb1b3376b39bf40c27a3c51d41fd990d7da466af6883c2a3e0dfc717c9d1e967ec6b9a212ba6a57a96a949ae0d89f81f2d15f2749853bdfae3b27bafa6a019480b3d564b1df577e45c60c158e3f3af943efc0a7aef483f5af2accec7cc8addbf4357aef5305b8859060a959c71e670b58a6edc9fc0db6cef27870066fbdaef6cccd84be674141a10e43280e5d7f566dda7c16667b064c8ff0373ee9a72aa7e"}, {0x28, 0x11f, 0x1, "3e42784594d84f4c3a92656e0e035a4feb5bd9"}, {0x10, 0x0, 0x80000001}, {0x78, 0x1, 0x3d, "1ce8ce2492c84783d1478dc0b51b70532f8c07560d5f355193e6ec00812f141ca440ab7f84a864140cbd1b65a5f181d34d62ff81b1047bfcd8790311030507fe0adf82822c8f56e8223a5e5d55301297c2564ebeb9b63c7118aa5bd928e9f80873801b8f7a5fa1"}], 0x168, 0x4008000}, 0x3}], 0x2, 0x4) 2018/04/08 11:23:32 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000840}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0xc00, 0x70bd26, 0x25dfdbfb, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x895}, 0x8080) 2018/04/08 11:23:32 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000008c0)={'dummy0\x00'}) unshare(0x8000400) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="b356e8b1587e5870b578b8d981887c9dc28192f82a44a21730f57ed7b0e04fba5934da5bcbd574b72ed15c0b94b082252de4f24cea2d90babff3b9aedb9f5842f0a659e0762f15b651b2741e99", 0x4d, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="1bae01857c0083756ae766f9b51632f4f2d8d5492d473d37d9d221fbb3b36d411de9eb16d1e71fc64cf03f19fd06d76d5ce8821cdb35fd6133afee478bc41e4f5b26594616", 0x45, 0xfffffffffffffff9) r3 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="887d687bd7e99af967b3825aa7eff7174848b789951f3aff6a67a7f1b077096f64ca95c4f41f7732acb580ea047b2f502dbea3c4ec9aeb3b7286ecf1120c", 0x3e, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000300)={r1, r2, r3}, &(0x7f0000000340), 0x0, &(0x7f0000000440)={&(0x7f0000000380)={'sha3-512-generic\x00'}, &(0x7f00000003c0)="35b19239af862a2453aee15349b3c89f85aea4385571e09065866e72aeffc68b57203ddb96bc771d8571770120fa21d1e1fcba7562c89ab2ce72a40fb6d8571b7aaa267ef835f4ddcf406d6579c71ef9f6c8da7d6f9d9519d4fae2469b33c463834cf4eec877240ae9dc4242ab5944ff8304583276d22946ff1c1e795042f345", 0x80}) pwrite64(r0, &(0x7f0000000900)="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", 0x1000, 0x0) syz_mount_image$hfs(&(0x7f0000000340)='hfs\x00', &(0x7f0000000480)='./file0\x00', 0x6d, 0x5, &(0x7f0000000800)=[{&(0x7f00000004c0)="e1096f26512e9e98281437b0ae60c98c309ad8df7579adcd471aab2d4624c557c689656e13d445c7931916094182aa0893a3e3ada884bdc5cb3a8afbd498512bb2f4dc32fb807fa17682b696dc835bd4eb48d79bb60ce2663e94684ae35553923eefab08375ba137616c906309c1a6a2ddb77835381ee9c1ab7d973cef6c3b9f8704b0ad81e1163383aa8f34a22454b1604ca5be831eed7def5e2833b127e19ab8bdc654f8cf714b404fc5f1613b018a4dd6d5a5ead67e10df7682d1992226", 0xbf, 0x9a}, {&(0x7f0000000580)="a74cd27cbd4631e66451a933f7d0c3999908c1c21216da34a54647d095bf61941bc433d6e1c20597515cbb744177f49af6293191ae9f8fb639460af8b8b79c5737d502c07714ebe65aaa0e9a29e645e84c73c86d79a154b9aa025faf8f3027eecb66b96afc67b784c7c905e6aa8ac2d5ca44939d8c7328e8a3beaad6d89f815a07f21377c2d5a7b94dde66621e50e46c95725ea27de2ccc274", 0x99, 0xd9a}, {&(0x7f0000000640)="7391c97e93449b1d020dfa635db5e84edf5d7770591da4c9f6f600b3a09ac1ab4676feef71c7e28f7e1cf9f6396bac52beaaf99b4a1504296abb098819e3e19c6690", 0x42, 0x80}, {&(0x7f00000006c0)="f4129c935ee62b8a37774e2c1497", 0xe, 0x1}, {&(0x7f0000000700)="ac328cf6b8822b5cd651707e918f1323e35a1471016beb6a3cd63239987e3f364799ce4c193253b5cb62be6455073763b516e505b7dd7d7af919f76d43b31c0450ce804c0c59c60eaf6f3be7c8f92501d0fef4fbb740ee6956f840286f24c98b8380382bf1c5954382212769996b72699925aab8ee00c0e9fa9af34be5c6a93b260c37d8f86752a41d27bf33a1d3cbc2ab4544f97eb6e3679b564e8db34cee7d95aaa90e50ddab58f20fabd195bea56cd618eea1d7ed43ea0b25827121cfa924480165e89ef91a62b147ada39e85706666fb36414b97419d7ad76cb1187a75dae12f0854867cf71e004d000571166a80217504b0742b3c", 0xf7, 0x8}], 0x20000, &(0x7f0000000880)={[{@session={'session', 0x3d, [0x37, 0x0, 0x2d, 0x35, 0x33, 0x3e]}, 0x2c}, {@part={'part', 0x3d, [0x78, 0x38, 0x2d]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x36, 0x34, 0x37, 0x32]}, 0x2c}]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r4}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r5, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) 2018/04/08 11:23:33 executing program 7: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r0, @ANYBLOB="04002abd7000ffdbdf250a00000004000300340002000800090000000100080002004e240000080009000000000008000500d6000000080008000002000008000600ffffffff4800010014000300ac1414aa00000000000000000000000008000800040000000800090050000000080005000300000008000500040000000800090012000000080005000400243b3f1706004c71000008000600030000001c000200080006000000000008000300030000000800080004000000"], 0xc0}, 0x1, 0x0, 0x0, 0x4000}, 0x10) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f00000002c0), &(0x7f0000000080)=0x4) 2018/04/08 11:23:33 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/41) ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000000)=ANY=[]) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f00000000c0)=""/157, &(0x7f0000000180)=0x9d) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x2, 0x6]) 2018/04/08 11:23:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05", 0xe) 2018/04/08 11:23:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x0) write(r1, &(0x7f0000000000)="9b", 0x1) close(r0) 2018/04/08 11:23:33 executing program 6: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f00000002c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10, &(0x7f0000000300), 0x0, &(0x7f0000576000)}, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="14db02839d3676b651dc6bc07ef7214b381ff59ed061a459f68444f023a376aa599809ad2fb561fa705fb8e9ff34b42e9fab842a41e2", 0x36, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) 2018/04/08 11:23:33 executing program 5: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x8000000000b1}, {0x6}]}, 0x10) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x14, 0x0, 0x204, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='rose0\x00') 2018/04/08 11:23:33 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000004940)='/dev/vcsa#\x00', 0x722, 0x40080) rt_sigsuspend(&(0x7f00000003c0)={0xfffffffffffffff8}, 0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000004980)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_generic(r0, &(0x7f0000000600)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8020000}, 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x810) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000483ffc)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000eb9fff), 0xffffffffffffff96, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x10000}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r2, 0x4, 0x1, 0x5, 0x3, 0xffffffffffff5e74}, 0x14) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000380)=0x2c1, 0x4) 2018/04/08 11:23:33 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x2f6, &(0x7f0000000440)=[{&(0x7f00000001c0)="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"}, {&(0x7f0000000080)="ba94d717a0917c4af05ac4b5b094ff0e36e931d66d58213e843772d94601227446e54e150b9c3f76429f90192cb5449bfa2b7214d9b76ce5b5c91636e9aa5520a662521d2e3c237b49a95870addef9d6149ddbebb4d756bbcc6126e7fb19e791ec6790aff9138ae862527539ef"}, {&(0x7f0000000480)="72068ba79994efb0ccde58729c38b4e4c31bcb7f2395afeed89d90d4fd29ec183178a346408c199d6239aade0eb68580f16d37e80a07879532fd9d3966b132d355497e322056387d5986c10859422664fa66855d4d91e437935f40251779a4760904393fff26a9370f4bb06750d070db93012b86bb581cffca015aba60f7ac9b9b1b2d34626ed873df0b4432a60351176dfc0d896e0e012d3ece38a0ab6e83f3801c95d62f8edde31d7bfed95c219fa680bfedd5db17ff6d9974aa832abb20752fdcb4b2eeed87800403c77067f4abaf3f303c0559f586790a9e278c8a354e0d50"}, {&(0x7f00000003c0)="d084c9aefda9dc07c4b6f57a7510d219608e114a56b0893e2b50989d47341528eb758107c1306b9b80fdf3bb279839fb11eeab6aeb3e7e7b18b368dac580b8a2a7b679af9e26d0856497ac5bd4b10ec67420218383a3c184d60d92b7058a5fccfe48a74872f8363188df34911070b4fbd010d148f00d5e"}], 0x0, 0x0, 0xffffffffffffffeb}}, {{&(0x7f0000000580)=@nfc={0x27}, 0xfffffffffffffda8, &(0x7f0000007380), 0x677, &(0x7f0000000040)=[{0x18, 0x1, 0x1, "03"}], 0x18, 0x800}, 0x4}], 0x2, 0x0) 2018/04/08 11:23:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff0500", 0xf) 2018/04/08 11:23:33 executing program 3: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80, 0x80000) sendmsg$alg(r0, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000001600)="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", 0x14b}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000000100)="532f8a428484be034f0a2b23a2fdce1aa985558b122aa7f47f3349be2668c3d10f9d5a1d8fdb073d17579954943cfff7ce771e6ddc74db334e8f75630f648ecd", 0x40}, {&(0x7f0000000140)="14034c5c5192d1030b79655f69ae27bfc9bd5cd803135aade3825a29b93b6d2289fd219868b62067bd9bb682aefafeb431472eef380075c130fe171f61dddcf647b140a9023590992be9362a2b6a909a", 0x50}], 0x4, &(0x7f0000001340)=[@iv={0xe8, 0x117, 0x2, 0xcf, "f05746684650e3a3d92805467813ae26a8ed011190aeaf98fe450b6f8524ece0f9a5352ef733c9d8b77704d5c82c4ddba2082327c2b85cfc0c9a2d001a99a8e0a4547b42762dce10482e3a8442701c5a021c77d2d60c4c999deb24d720f3f1bee54f14d9b04ad396b4899290b9d5f0b87b4801ce2325bf7b843b2628abf07a47a211a78bb85f8e15576eb51958938fd08f12b14dbdf55d9389bd4d590e910d9e473140d16c704e849784b4a3890804e3ed691620abee6ebc846933fe409a6cdef676f49380561020fd96b33033d62e"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffe}], 0x100, 0x20000000}, 0x4008085) truncate(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001480)={0x0, 0xbb, "aef2027c24c2b2c07c2c9cc37dd1b875f0c7630c733ae64fa51acae60cb199bca895333173b47a1d095e9d44d4621c47166313b4ee741935cff59399a278fac5a35f012ad1401a91c57958ad280ff8f1c1cd9cc0857a3b1bb5e81a72da74b9ae43170e24ca3ced62b80711b550dacca6163b8ef432e053847bce4bf709c9a7b3dadf074ac7d54235ada6ce13e50d8fad3fa8e5ee306e022e37da8c45391269e6a6dc538ee5368c215499ea9aa119f8569cc5eab99cbaec486735ee"}, &(0x7f0000001580)=0xc3) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000015c0)={r1}, 0x8) 2018/04/08 11:23:33 executing program 5: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x8000000000b1}, {0x6}]}, 0x10) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x14, 0x0, 0x204, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='rose0\x00') 2018/04/08 11:23:33 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x1, 0x8, 0xfffffffffffffffe}) pipe2(&(0x7f0000002c00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000002c40)=0xfffffffffffffff9, 0x4) 2018/04/08 11:23:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0xfed9) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e21, 0x7fff, @dev={0xfe, 0x80, [], 0xe}, 0x4}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000500)=r2, 0x4) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000000000)=0xffffffffffffffff, 0x7) r4 = openat$cgroup_ro(r1, &(0x7f00000001c0)='cpuset.effective_mems\x00', 0x0, 0x0) socketpair$inet(0x2, 0x800, 0x7, &(0x7f0000000240)={0xffffffffffffffff}) r6 = getegid() r7 = getgid() setregid(r6, r7) getsockopt$sock_buf(r5, 0x1, 0x4001c, &(0x7f0000000280)=""/24, &(0x7f00000002c0)=0xffffffffffffffe8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000000200)) sendmsg$nl_crypto(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@delrng={0x10, 0x14, 0x400, 0x70bd27, 0x25dfdbfb, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x20000044) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/08 11:23:33 executing program 0 (fault-call:2 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) 2018/04/08 11:23:33 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14, 0x80000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000140)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) r3 = dup(r1) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x1, 0x6, 0x8, 0x1, r3, 0xfffffffffffffffa}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) [ 93.722264] FAULT_INJECTION: forcing a failure. [ 93.722264] name failslab, interval 1, probability 0, space 0, times 1 [ 93.733690] CPU: 0 PID: 7581 Comm: syz-executor0 Not tainted 4.16.0+ #82 [ 93.740562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.749939] Call Trace: [ 93.752583] dump_stack+0x185/0x1d0 [ 93.756257] should_fail+0x87b/0xab0 [ 93.759441] device ifb0 entered promiscuous mode [ 93.760063] should_failslab+0x279/0x2a0 [ 93.760152] __kmalloc+0xc2/0x350 [ 93.760207] ? __local_bh_enable_ip+0x3b/0x140 [ 93.777006] ================================================================== [ 93.784369] BUG: KMSAN: uninit-value in show_trace_log_lvl+0xda4/0x1030 [ 93.791147] CPU: 0 PID: 7581 Comm: syz-executor0 Not tainted 4.16.0+ #82 [ 93.797981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.807327] Call Trace: [ 93.809916] dump_stack+0x14a/0x1d0 [ 93.813549] ? show_trace_log_lvl+0xda4/0x1030 [ 93.818132] kmsan_report+0x142/0x240 [ 93.821935] __msan_warning_32+0x6c/0xb0 [ 93.825997] show_trace_log_lvl+0xda4/0x1030 [ 93.830409] ? sock_kmalloc+0x14e/0x270 [ 93.834387] ? __local_bh_enable_ip+0x3b/0x140 [ 93.838975] show_stack+0xfc/0x150 [ 93.842520] ? print_worker_info+0x1b0/0x660 [ 93.846932] dump_stack+0x185/0x1d0 [ 93.850564] should_fail+0x87b/0xab0 [ 93.854286] should_failslab+0x279/0x2a0 [ 93.858350] __kmalloc+0xc2/0x350 [ 93.861806] ? __local_bh_enable_ip+0x3b/0x140 [ 93.866385] ? sock_kmalloc+0x14e/0x270 [ 93.870360] sock_kmalloc+0x14e/0x270 [ 93.874168] ? aead_release+0x90/0x90 [ 93.877972] alg_setsockopt+0x452/0x740 [ 93.881950] ? alg_accept+0xd0/0xd0 [ 93.885582] SYSC_setsockopt+0x4b8/0x570 [ 93.889651] SyS_setsockopt+0x76/0xa0 [ 93.893458] do_syscall_64+0x309/0x430 [ 93.897351] ? SYSC_recv+0xe0/0xe0 [ 93.900902] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 93.906084] RIP: 0033:0x455259 [ 93.909270] RSP: 002b:00007fcf3cf8fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 93.916974] RAX: ffffffffffffffda RBX: 00007fcf3cf906d4 RCX: 0000000000455259 [ 93.924240] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 93.931505] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 93.938768] R10: 00000000203bcfd0 R11: 0000000000000246 R12: 0000000000000014 [ 93.946038] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 93.953309] [ 93.954928] Uninit was stored to memory at: [ 93.959254] kmsan_internal_chain_origin+0x12b/0x210 [ 93.964346] __msan_chain_origin+0x69/0xc0 [ 93.968560] update_stack_state+0x9e2/0xa40 [ 93.972867] unwind_next_frame+0x618/0xe50 [ 93.977093] show_trace_log_lvl+0xb49/0x1030 [ 93.981491] show_stack+0xfc/0x150 [ 93.985029] dump_stack+0x185/0x1d0 [ 93.988650] should_fail+0x87b/0xab0 [ 93.992353] should_failslab+0x279/0x2a0 [ 93.996400] __kmalloc+0xc2/0x350 [ 93.999835] sock_kmalloc+0x14e/0x270 [ 94.003612] alg_setsockopt+0x452/0x740 [ 94.007577] SYSC_setsockopt+0x4b8/0x570 [ 94.011633] SyS_setsockopt+0x76/0xa0 [ 94.015417] do_syscall_64+0x309/0x430 [ 94.019305] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 94.024480] Local variable description: ----iter.i@__vfs_write [ 94.030423] Variable was created at: [ 94.034123] __vfs_write+0xc6/0x910 [ 94.037743] vfs_write+0x463/0x8d0 [ 94.041268] ================================================================== [ 94.048610] Disabling lock debugging due to kernel taint [ 94.054039] Kernel panic - not syncing: panic_on_warn set ... [ 94.054039] [ 94.061405] CPU: 0 PID: 7581 Comm: syz-executor0 Tainted: G B 4.16.0+ #82 [ 94.069533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.078879] Call Trace: [ 94.081462] dump_stack+0x14a/0x1d0 [ 94.085082] panic+0x39d/0x940 [ 94.088272] ? show_trace_log_lvl+0xda4/0x1030 [ 94.092831] kmsan_report+0x238/0x240 [ 94.096612] __msan_warning_32+0x6c/0xb0 [ 94.100659] show_trace_log_lvl+0xda4/0x1030 [ 94.105057] ? sock_kmalloc+0x14e/0x270 [ 94.109037] ? __local_bh_enable_ip+0x3b/0x140 [ 94.113612] show_stack+0xfc/0x150 [ 94.117146] ? print_worker_info+0x1b0/0x660 [ 94.121554] dump_stack+0x185/0x1d0 [ 94.125191] should_fail+0x87b/0xab0 [ 94.128915] should_failslab+0x279/0x2a0 [ 94.132996] __kmalloc+0xc2/0x350 [ 94.136467] ? __local_bh_enable_ip+0x3b/0x140 [ 94.141054] ? sock_kmalloc+0x14e/0x270 [ 94.145031] sock_kmalloc+0x14e/0x270 [ 94.148841] ? aead_release+0x90/0x90 [ 94.152651] alg_setsockopt+0x452/0x740 [ 94.156631] ? alg_accept+0xd0/0xd0 [ 94.160264] SYSC_setsockopt+0x4b8/0x570 [ 94.164337] SyS_setsockopt+0x76/0xa0 [ 94.168135] do_syscall_64+0x309/0x430 [ 94.172034] ? SYSC_recv+0xe0/0xe0 [ 94.175579] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 94.180763] RIP: 0033:0x455259 [ 94.183944] RSP: 002b:00007fcf3cf8fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 94.191653] RAX: ffffffffffffffda RBX: 00007fcf3cf906d4 RCX: 0000000000455259 [ 94.198917] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 94.206185] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 94.213441] R10: 00000000203bcfd0 R11: 0000000000000246 R12: 0000000000000014 [ 94.220692] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 94.228397] Dumping ftrace buffer: [ 94.231927] (ftrace buffer empty) [ 94.235609] Kernel Offset: disabled [ 94.239212] Rebooting in 86400 seconds..