=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f67000)={0x0, 0x4}, &(0x7f00006b0000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000012f000-0x16)={r2, 0x0, 0x7, [0x6, 0xffffffff, 0x20000, 0x23, 0x3f, 0x2, 0x7fff]}, &(0x7f0000f67000-0x4)=0x16) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005d9000)={r3, @in={{0x2, 0x2, @empty}}}, &(0x7f0000f66000)=0x8c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000096a000)={0x0, @empty, @empty}, &(0x7f0000f69000-0x4)=0xffffffffffffff6c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000056f000-0x4)=0x7, 0xd6) r4 = dup2(r0, r0) recvfrom$unix(r4, &(0x7f0000f65000)=""/20, 0x14, 0x0, &(0x7f0000f65000)=@abs, 0x8) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000050b000-0x10)={0x1, 0x5, 0x1c0000000, 0x4}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bb8000-0x8)) 2018/02/10 22:22:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x40000000000005, 0x0) r1 = syz_open_dev$mice(&(0x7f00000f3000-0x10)='/dev/input/mice\x00', 0x0, 0xa0201) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000fa4000)=0x1, &(0x7f00004f5000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d40000)={@common='sit0\x00', &(0x7f0000f05000-0x2c)=@ethtool_cmd={0x44}}) 2018/02/10 22:22:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x7fb) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e9c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8c00}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000584000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f00003ab000-0x2c)=@ethtool_cmd={0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x40]}}) r1 = syz_open_dev$usbmon(&(0x7f000010b000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000033e000)={0x0, @remote, @local}, &(0x7f0000c22000)=0xc) lstat(&(0x7f00002bb000-0x8)='./file0\x00', &(0x7f00003bd000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000bf7000-0x81)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x7, 0x1, 0x9, 0xa, 0x0, 0x80, 0x3b, r2, r3}, {0x800, 0x7fff, 0x800, 0xc22, 0x10001, 0x5, 0x9, 0xff}, {0x1, 0xc8, 0x2, 0x3}, 0x100, 0x8, 0x0, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x3e}, 0x2, @in=@broadcast=0xffffffff, 0x5, 0x3, 0x3, 0x2, 0xad, 0x3000000000000000, 0x8}}, 0xe8) 2018/02/10 22:22:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000b8000)={@loopback, @local, 0x0}, &(0x7f0000f45000-0x4)=0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ee2000)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000100000-0x2c)={@nl=@proc={0x10, 0x0, 0x1}, {&(0x7f00002f1000-0x36)=""/54, 0x36}, &(0x7f0000927000-0x1), 0x7d}, 0x2c) preadv(r0, &(0x7f0000267000)=[{&(0x7f00006cf000-0x65)=""/101, 0x65}, {&(0x7f0000fc9000)=""/244, 0xf4}], 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ee5000)={0xb, 0x9, &(0x7f0000162000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, [@alu={0x7, 0xf9, 0xd, 0x9, 0x0, 0xc}, @exit={0x95}, @alu={0x7, 0x1, 0x0, 0x7, 0x5, 0xfffffffc, 0x4}], {0x95}}, &(0x7f0000bcd000-0x4)='GPL\x00', 0x0, 0xc0, &(0x7f00001fe000-0xc0)=""/192, 0x41000, 0x1, [], r1}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) getpeername$netrom(r2, &(0x7f0000f14000-0x10)=@ax25, &(0x7f0000e01000-0x4)=0x10) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000955000-0x8)={r0, r3}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f00007d5000)={r4}) 2018/02/10 22:22:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000646000), 0x0, 0x200000c0, &(0x7f00009e3000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/10 22:22:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) syslog(0x0, &(0x7f00007a1000)=""/58, 0x3a) sendfile(r0, r0, &(0x7f0000af5000)=0x2, 0x0) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/10 22:22:43 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f000000d000-0x8), 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000010000)='attr/prev\x00') ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000003000)={[{0x8949, 0x7e1, 0xcdf5, 0x8000, 0x9ca, 0x200, 0x8001, 0x8, 0x1, 0x9, 0x8, 0xcc31, 0x2cbf}, {0xffffffff, 0x6, 0x2, 0x84, 0x0, 0x3, 0x100, 0x9, 0xffffffffffffffff, 0xa7e, 0x2, 0x1, 0xe59}, {0x48cc, 0x7, 0x3f, 0xc2b, 0x6, 0x9, 0x7, 0x8000, 0x0, 0x8, 0xffffffffffffffff, 0x20, 0x66}], 0x6}) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f000000a000)=@rc={0x1f}, 0x9, &(0x7f0000009000)=[{&(0x7f0000004000-0x7c), 0xfe4c}], 0x1, &(0x7f0000009000)=[]}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f000000c000)='./file0\x00', r1, &(0x7f0000011000)='./file0\x00') 2018/02/10 22:22:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$key(0xf, 0x3, 0x2) recvfrom$inet(r0, &(0x7f0000d57000)=""/88, 0x58, 0x43, &(0x7f0000d4d000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000ed0000-0x518)={'filter\x00', 0x7, 0x4, 0x4c8, 0x1f8, 0x1f8, 0x0, 0x3e0, 0x3e0, 0x3e0, 0x4, &(0x7f000021b000), {[{{@arp={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xc}, 0xffffffff, 0xff000000, @mac=@empty, {[0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff]}, 0x0, 0xff, 0x3, 0x275, 0x2, 0x2, @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x208}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @empty, @dev={0xac, 0x14, 0x0, 0x11}, @multicast1=0xe0000001, 0xf, 0x1}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x80}}}, {{@arp={@multicast1=0xe0000001, @broadcast=0xffffffff, 0xffffffff, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff]}, 0x4, 0x4, 0x1, 0x8, 0x6, 0x1f, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x0, 0x40}, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x2, 'system_u:object_r:mouse_device_t:s0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) sendmsg$key(r1, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x4, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x38}, 0x1}, 0x0) 2018/02/10 22:22:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) writev(r0, &(0x7f000034a000-0x20)=[{&(0x7f0000976000-0x7e)="d877e04d1ea8e65dea2d2c161fcfe40bdbfa23c51ef30cc260fdf6c5b51a847c59259fa0bd1a2c69fd97e7f3ddbfc44180d6b87ad4f10ca5acf6a4ec38a4fc120a6d652332aa65a7f77e8d2652cfec7612ae4bf3f8690f1488f6baecfd93f89db2acd8a20c6f5b26000df08181a320d8f0bc4be065b4c446e5504e7f3a38", 0x7e}, {&(0x7f00007fe000)="4e14d4921eb0941f6b907f0aa591e6c96f95e7cd38c57ea06969f24b7bdd575a3fd2924bb752d93cff75f26c127cb3f41b6acfd501ccab0827a8a424db02bdc6345cc5e11340425e0b94cffbe9a24f9646e444bbdd0ba92d011af99cd17033", 0x5f}], 0x2) write(r0, &(0x7f0000706000-0x25)="2400000024007f0000001200000001003b29f6ff0500000000000000ffffffff00010000", 0x24) 2018/02/10 22:22:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x9, 0x1, 0xffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000018b000-0xe8)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000589000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000016000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000d2c000-0x10)={&(0x7f0000ff9000-0x50)=@ipv4_newaddr={0x50, 0x14, 0x8, 0x0, 0x1, {0x2, 0x0, 0x4, 0xfe, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_CACHEINFO={0x14, 0x6, {0x566, 0x6, 0x7fff, 0x9b}}, @IFA_FLAGS={0x8, 0x8, 0x1}]}, 0x50}, 0x1}, 0x0) [ 38.043315] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43038 sclass=netlink_route_socket pig=6235 comm=syz-executor2 [ 38.077249] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43038 sclass=netlink_route_socket pig=6246 comm=syz-executor2 2018/02/10 22:22:43 executing program 5: mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000c11000-0x8)=0x40000000003, 0x7, 0x4) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000802000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008af000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000760000)={r1, 0x3ff, 0x0, 0x8, 0x8000, 0x418}, &(0x7f0000000000)=0x14) 2018/02/10 22:22:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:43 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x42001, 0x0) write(r0, &(0x7f000019a000-0x51)="a3", 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000003000)='./file0\x00', 0xf) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000006000-0x94)={{0x2, 0x1, 0x4, 0xf3b2, 0x0, 0x3}, 0x5, 0x1, 0x7, 0x1, 0x1, "9049bfe3aff0e45670d4f6f6564d031c41611f19022c70493782a15e097312e83e3951f5cf4b76b9a15fc2a0d95bf5b6016283246c28885bed3913ec637e60494c3d6d955271324df50416ad84bf1f212e87da2cfd985060d93d76320aa528a5b9d72b619fce821fccd22cbbfae04518416c7046b00e7ea2ae8c1be6bfac23f7"}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000007000-0x4), &(0x7f000000a000)=0x4) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f000000d000-0xf3)=""/243) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000010000-0x4)=0x14) writev(r0, &(0x7f000000e000)=[{&(0x7f000000c000-0x1000)="857a303677c75210670b344e4bc5992ec29e8816a6fca5285ddd32dd92d55f1fe4c2cfcf1b18154aab0c5c386fbf988d5f79479500c424ace21684aeba9e1bea8043819e6c38abb90c60b229bd09f7f2a79d56651b40340c8e36361645816a505ae847d77d75517b2675cf728f396649fd1f4e7fbf6a041bb6a17edf8c2efb539ed7615cba06b9ae6eeedcde15bbea9ae6e4cf43a9a5f23c2002fb106b0cb5ef8b285931b07b6a0221c5dca241c74abafa6b4ce87af09bd28d78c513334326c83c297c80a050b812ae09afcacd18fd3fd9d5dc9bc727ba2d1650b5139be9eff5755a233708a4b213d870dee0c4d9035016c4c3eaf87de28e63bb1f8815599e67c1eafc2ad9c0ffab20dd0592d588075f7592b6f803727041af17bf35c565acc2d503235b3e5767196395d6c69b12d2ba122448d2c2d0b17f5538edad6f6c1a95a2727e7fdac79fa64e2f3fa61c014a16e594932c06485511e1aab5a5292acd3797dc95424c7d0d4c53f1d1447f42d4bc5f58b25109cfd10a7327a7bccbc2c4b7994571fc01c7c5e81fc38eef191beb4e6187802ddb686a0f0c95b12db03f540324b8109f6daf539d2768fa6be272035cb3cbde7b44b8757ff8d191ee448f70157ef9774fcd5ab3fe86bfb6a655601c98f443f855ef27d4d56b6949490ab055a49aa153f6787e41f4e98930de3627142fd5e3821dd153546e11301fc0f988f2ca9bd3d9d3a72836ac438911835991c13bdca4bb9dc73d462db8285eec8fe1ff18ee8bcdf2effb9acbe0c4fccecd190c0574493d1f761b1d4b8ae6580823c5b1eda61f6304fb4fa59f571a18adf7e4d92b79154a5b9197dd18b1cfdfb4cde068cf9015ca0bf45958bc1c15f8016bc2588fd51ff23b3ff2a66b2986cf6319df61b97e2e28ce6a1f197d17cf60167b64502331e1da71c12574a8ffa371488e35056b92e325ed6687227770bebe6f36a732fba17a1e2cdfa2bce1d45e7e40ed4cc25e45fba25cf095339bf4c7442128aad96d34cc7837bad2766a9f049f42d550b3bb6f559fb25ba8d542c348485e04f44b3c8869e4fc9c6aba62f7e5999bebec179f582e1532993c557634eed261884443ec36e8bc53c342fbc424089d44c67f59fe6559255bed7f4ff53767f32b058d21d8edca26951aa929b01c96d898b7bc0f8160988045c4282ef6bc69c61ce12715c8b16a0a5c82dede085b76a32e07954c9b15753f231c9042fdf6b762b43cd440dd62470dce7d649b08d4db4bbe6617852e92f97b3093a60b0901004c6a75ec9974ddc600eb9f1b9e6fb5047cd08396f9f396af61b53961ccc3d83e4a8e4ad84ceb0026102c36bb9804212564e79903dfc9d736bd6aaaedef0fd3a5a2fd82c20822b7f84cac2bc29fa6c39c830fe4ec6273b3a6c97afe7fba952d2ef4b85ec09f1542f0827b1bc6b8e1d77475f99d59f86ff5", 0x401}], 0x10000000000001df) 2018/02/10 22:22:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80a, 0x0, &(0x7f0000651000)={0x0, 0x0}) connect$pptp(r0, &(0x7f0000d80000-0x20)={0x18, 0x2, {0x1, @rand_addr=0x4}}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpriority(0x2, 0x0) 2018/02/10 22:22:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x260603, 0x0) recvfrom(r0, &(0x7f00000c7000), 0x0, 0x0, &(0x7f000008c000-0x10)=@ipx={0x4, 0x7, 0x2, "ff27548d62e5", 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001000-0x66)=""/102, 0x66}, {&(0x7f0000001000)=""/112, 0x70}, {&(0x7f0000001000)=""/130, 0x82}, {&(0x7f0000002000-0x21)=""/33, 0x21}, {&(0x7f0000002000-0xff)=""/255, 0xff}], 0x5, &(0x7f0000000000)=""/4096, 0x1000, 0xd3b}, 0x12022) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00002a2000)=@ethtool_cmd={0x28}}) 2018/02/10 22:22:43 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000ddd000-0xc)='/dev/amidi#\x00', 0x8, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x23)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) bind$nfc_llcp(r2, &(0x7f0000cb7000-0x60)={0x27, 0x2, 0x1, 0x0, 0x2, 0x80, "e500d8723c93ed75598170a22e21ecf441528bfd7025b09d2b4c9357fe542c697866685c04d3880c7dcd66964d59a47638e207cd0515d9b1f724cc6e506cbe"}, 0x60) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000372000-0x4), 0x4) 2018/02/10 22:22:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009ac000)='net/route\x00') sendfile(r0, r0, 0x0, 0xfffffffffffffffb) preadv(r0, &(0x7f00005e3000-0x10)=[{&(0x7f000036b000)=""/100, 0x64}], 0x1, 0x1000000000000) socketpair(0x1f, 0x80802, 0x1, &(0x7f0000eb7000)) 2018/02/10 22:22:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00003e1000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000564000)=@get={0x1, &(0x7f0000cc7000)=""/210, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000000802, 0x0) write(r1, &(0x7f0000927000-0x25)="24000000210025f0071c0165ff0ffc0e028d00000006000002e1800c08000b00000008b2", 0x33a) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="d9e1e8", 0x3, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) recvmmsg(r3, &(0x7f0000d63000-0xad)=[{{&(0x7f000016d000)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000a95000-0x70)=[{&(0x7f0000d0c000-0x1000)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, &(0x7f00004a3000-0x10)) 2018/02/10 22:22:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/10 22:22:43 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f0a000-0x3), &(0x7f0000ffe000)=0x4) mmap(&(0x7f0000d9e000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00009b8000)={0x0, 0x0, &(0x7f00008df000)=[], 0x0, &(0x7f0000d9e000)=[@iv={0x18, 0x117, 0x2}], 0x18}, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00002cf000-0x4)=0x3, 0x4) [ 38.117325] syz-executor1 (6214) used greatest stack depth: 14480 bytes left 2018/02/10 22:22:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000a5f000-0x20)) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f0000292000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/10 22:22:44 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x412) msgctl$MSG_STAT(r0, 0xb, &(0x7f00009dc000)=""/165) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f64000-0x14)={@remote, 0x0}, &(0x7f00000df000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000bfd000)={r2, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0xfffffffc, 0x4) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000d47000)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) recvfrom$inet6(r1, &(0x7f0000566000), 0x0, 0xfffffffffffffffd, &(0x7f0000a22000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x800, 0x7, &(0x7f0000f69000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x3ff) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000e08000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x32400) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = semget$private(0x0, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000f69000)=""/104) ioctl$VHOST_VSOCK_SET_RUNNING(r4, 0x4004af61, &(0x7f0000f69000-0x4)=0x1) 2018/02/10 22:22:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000028f000)='/dev/dsp#\x00', 0x1000, 0x10000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a95000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000186000)={{0x1, 0x7, 0x0, 0x7, "e00681a0e56e990d716771e6466c7b0990862d85ccb0d0dd3890e38cdd22b2a5e75d1eb1caea1603d32ba1ce", 0xffff}, 0x0, 0x0, 0xffffffffffffffff, r1, 0x28f55855, 0xfffffffffffffffa, "c090d67b9ad0e9d0ea59da545fc614d8931575e375813327230f088122080021257927c2a3a862eff7d12dceb1773d6ff25e28aa3e959f7bcc076b7823532c55", &(0x7f0000b75000)='/dev/dsp#\x00', 0xa, [], [0x2, 0x1, 0x9bd, 0x4]}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f000012a000-0x94)={{0xffffffff, 0x32, 0xffffffffffffff81, 0xb5c, 0x7, 0xfffffffffffffffe}, 0x4d, 0x5, 0x3, 0xffff, 0x101, "7759c1e8691fa2095cfc778a9789d9e393ed9d9ffc921ae2989513c2245bad9e64b7f64b589a42f1e4d43a09ccc1472f9171636b0f5fdd9a4849d85121596ce5f3d5a78a197701ea8ea3e4ed7c19de9bc4a3d3586c9863748f3f37a66a7a318c11371fb6b5510e8fa5a462bfa6c109eaa8490b4eba9d0e7c32a2b1f2ce858488"}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, &(0x7f00007e6000), 0x4) 2018/02/10 22:22:44 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009ca000-0xc)={0x0, 0x0}, &(0x7f0000952000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fd0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000fd1000-0xec)=""/236) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f000008d000)='keyring\x00', &(0x7f0000fd2000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000fd2000-0x8)='keyring\x00', &(0x7f0000fd1000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r4, 0x5, r5) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r3, &(0x7f0000fd3000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000fd3000-0x4)=0x10) fcntl$getownex(r0, 0x10, &(0x7f00007df000-0x8)={0x0, 0x0}) r7 = syz_open_procfs(r6, &(0x7f0000fcf000-0x7)='ns/mnt\x00') mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000fd3000)='ns/mnt\x00', 0x7, &(0x7f00006bf000)='eth1%\x00') accept$packet(r7, &(0x7f00001b6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000057c000-0x4)=0x14) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r7, &(0x7f0000fd1000)={&(0x7f0000a5f000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000fd2000-0x10)={&(0x7f00005ce000-0x34)=@ipmr_delroute={0x34, 0x19, 0x300, 0x1, 0x2, {0x80, 0x20, 0x34, 0xfffffffffffffff9, 0xfd, 0x1, 0x0, 0x6c8c0779aea9cd46, 0x1400}, [@RTA_UID={0x8, 0x19, r2}, @RTA_IIF={0x8, 0x1, r8}, @RTA_PRIORITY={0x8, 0x6, 0x5}]}, 0x34}, 0x1}, 0x40c4) 2018/02/10 22:22:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/10 22:22:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000061b000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0xa0, 0x138, 0x230, 0xffffffff, 0xffffffff, 0x230, 0x230, 0x230, 0xffffffff, 0x4, &(0x7f00005cd000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @generic="1d1fe7f63cce9cb56836c53d62ee28c7", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@ip={@rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='sit0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) r1 = dup(r0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000e1000-0x18)={0x144, 0x3, 0x0, 0x3, 0x6, 0x2}) 2018/02/10 22:22:44 executing program 5: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x84000, 0xfffffffffffffffe) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000af4000-0x28)=@ethtool_eee={0x44, 0x5, 0xffff, 0x8, 0x867, 0x8001, 0x1ff, 0x1, [0x1976, 0xfff]}}) 2018/02/10 22:22:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4040, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x8, 0x20000, r1, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x0, 0x8) sendmsg$inet_sctp(r2, &(0x7f0000ec4000)={&(0x7f0000bac000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000b01000-0x40)=[], 0x0, &(0x7f00006c8000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000ef000-0x4)=0x2d, 0x4) r3 = semget(0x1, 0x3, 0x180) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/02/10 22:22:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/10 22:22:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005eb000-0x8)={0x0}) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0xdf}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00006f7000-0x10)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004e0000-0xc)={0x7, 0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000f2d000-0x4)={r1}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000add000)={r2, r3}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/10 22:22:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000829000)='/dev/rtc\x00', 0x802, 0x0) write$selinux_create(r0, &(0x7f00003c4000-0x40)=@objname={'system_u:object_r:random_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x36, 0x30, 0x20, './file0\x00'}, 0x40) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fe4000)={{{@in6=@dev, @in=@loopback}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000b2b000-0x4)=0xe8) lstat(&(0x7f0000f44000)='./file1\x00', &(0x7f00000c4000-0x44)) 2018/02/10 22:22:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000092c000)='/dev/audio\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f00000da000/0x13000)=nil, 0x13000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000057e000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000053000-0xc)={0x0, 0x0}, &(0x7f000054e000-0x4)=0xc) r4 = getpid() r5 = getpgrp(r4) fcntl$lock(r1, 0x5, &(0x7f0000019000)={0x2, 0x0, 0x1, 0x3, r5}) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400, 0x3fffffffc, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) recvmsg$kcm(r1, &(0x7f0000cd3000)={&(0x7f0000376000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000a0d000)=[{&(0x7f0000a56000-0x74)=""/116, 0x74}, {&(0x7f00006fe000-0xf1)=""/241, 0xf1}], 0x2, &(0x7f000005c000)=""/28, 0x1c, 0x6}, 0x1) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) sendmsg$nl_netfilter(r1, &(0x7f0000659000)={&(0x7f0000e43000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000870000)={&(0x7f00002ed000-0x14c4)={0x14c4, 0x12, 0x5, 0x200, 0x2, 0x0, {0x3, 0x0, 0x6}, [@nested={0x134, 0x2b, [@typed={0xc, 0x3e, @uid=r3}, @typed={0xc, 0x3f, @pid=r2}, @typed={0x18, 0x4, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xf4, 0x45, @binary="075a4d01cfeb7ce3ce639d84b0001480c68c11e984f9e257954f0210856d281daafaa01b7b1bdc7f2ecd81b614d3df1a4983eca9153fcda43a213fa2757466a4eafae19ce4ce0d999c88744555d49ce9227de8b2eb75f4d3094411ecd4a1f7fbb5c2604b5e5fa459416bceebc7da2695ca568461bd9d351cb655aab720440c52c688efe0cbc0d6536480a9d1e0dc33a051873251755aa57b386b9cd36c2f4878d344d25dc4953578b23279214c8ff6ad547ddc68c5f2e24feadd41dddc83d7b31d9572ab7f3e7bba52feeca261633ff51197a61f9146bfdf073a512112e431d51ef3334a71e9ddd656422b"}, @generic="ba407c9b416c5c4d7f07"]}, @nested={0x122c, 0x58, [@typed={0x18, 0x4e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x100, 0x3ff, @binary="8b5362a0bceacbb43420a6058587a391fd640eabca50fb8c8425501bde359c8a0a1a64f45a354ac5c22a02f56048b0c2c46d44c04918d9494217e7e2750d0f445e7dce72677fc95b80d1040d5bc1b8fdd5122cba588c246dffafd2cebe3176a41ba48bf4e99c1c3d1f4e7655d82a3aaf2b2295cdf2877782e952ce417d50b1bdfa2178f820e5ca2496be022f068d73e151e137ad7cd43e775ceb8de7dc1761c1a02aba89dce2508b333bf41e6576b5ced35d439c0e325de8189ec63789f309442b392b57793c156b332acab5c7ceec5415d301264890a670e11aed48786e95cda29c947482703d7d7e69abd1605e2d55a5d13c4f7b87be5d"}, @generic="c6c89a223c87fc445ea224ddfdd2f57f869feae61e85dca69b4f552d72fdfc25057818929d800dbf68c92addfc67086151c8c6bd6d1252707872114a6887311e21efd07b6f9cb0749f0d4be8c4c526e64a7ff9be1058de445b835004c23dd767540f6c472526f3bd265a7407404a7fdda0507545498436ee0fe093b15c0bc38897957aa0ae16d00c90ae8e", @typed={0xc, 0x6, @u32=0x80000001}, @typed={0x18, 0x1d, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @typed={0xc, 0x8d, @fd=r1}, @typed={0x8, 0x35}, @generic="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", @generic="397e6c8980f6612d34209aeeaf985d4ab47ce2c0c75ac4cb88c1637be1eff2a6b147916a16ca296b830d8586bef03544a1c18d601d54a336c642bd2eb33cf428236345e40a4169d1fa5ab2"]}, @typed={0xc, 0x4a, @uid=r3}, @nested={0x40, 0x4f, [@generic="fd2e2f9e2d3b9e583ec31fae27e1a3883e3094f0beffaf0ad4d81e961268c608e0b33356f497dab562b106bc124e5e17021ef676200d20366dbb6a97"]}, @typed={0xc, 0x2e, @pid=r4}, @nested={0xf8, 0x74, [@generic="7093be9e79ba355426c920e8c4668f6e70798741cdcb724a6bbb67af90c6ce7c31f5b7ea4d19107d0a25bdf82ce10f579f892e18a15fe50434c19b058732b75f6f3ed41efec275a7cf1ef8d926a272bb8e065ca8463499989e9030b3a227e88415e96269d0938d889ac93afd26b85490c517199d1373ae25bc8edace41f84facec91d8374fd664785b3a7b8232f2600c9608ebd66ad4f40b013221248e9cb3a2d0bb8ce514796722aa07ca3d8d3da7b027288b4717eaab29fa10b74da858ca1a3c03fc8fe08ec6edcc1599282a03b8f13d61ace6046a4cad11ed089743c05cb402ed811a3d57631f5ba82ec2890bd9b5563b78"]}]}, 0x14c4}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000000) 2018/02/10 22:22:44 executing program 1: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000093b000-0x4)=0x80001b, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept4$unix(r1, &(0x7f000093e000)=@abs, &(0x7f00006a4000-0x4)=0x8, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000940000-0x58)=@alg, &(0x7f000050d000-0x4)=0x58) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003d5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000415000-0x28)={&(0x7f000068f000/0x1000)=nil, 0x3f, 0x7, 0x36, &(0x7f0000712000/0x3000)=nil, 0xffffffff}) r5 = dup(r1) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r3, &(0x7f0000940000-0xc)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc) 2018/02/10 22:22:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f00009f0000), &(0x7f00007df000)=0x10, 0x80800) r3 = accept4(r2, &(0x7f0000d6d000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000c89000-0x4)=0xd, 0x80000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000e78000-0xc), &(0x7f0000229000)=0xc) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$SNDRV_TIMER_IOCTL_STOP(r6, 0x54a1) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_GET_CLOCK(r6, 0x8030ae7c, &(0x7f0000275000-0x30)) 2018/02/10 22:22:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/mixer\x00', 0x20000, 0x0) bind$inet6(r0, &(0x7f0000250000)={0xa, 0x2, 0xfd, @loopback={0x0, 0x1}, 0x7fffffff}, 0x1c) pipe(&(0x7f00004e0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000f56000)=[{&(0x7f0000f56000)="3346c901a4", 0x5}], 0x1, 0x0) 2018/02/10 22:22:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00004f1000-0x12)='/dev/input/mouse#\x00', 0x2000000000000, 0x0) r1 = getpid() getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000433000), &(0x7f0000336000-0x4)=0x4) sched_rr_get_interval(r1, &(0x7f0000862000-0x10)) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x4020940d, &(0x7f0000d68000)={r0}) syz_open_dev$admmidi(&(0x7f000004d000-0xe)='/dev/admmidi#\x00', 0x5e5, 0x500) 2018/02/10 22:22:44 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000002, &(0x7f000000b000-0xf7), 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d35000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0x2cd0}}) setsockopt$ax25_int(r2, 0x101, 0xe, &(0x7f00004f4000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0xfe, 0x4) 2018/02/10 22:22:44 executing program 0 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) [ 38.383316] FAULT_INJECTION: forcing a failure. [ 38.383316] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 38.395230] CPU: 1 PID: 6324 Comm: syz-executor0 Not tainted 4.15.0+ #307 [ 38.402155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.411501] Call Trace: [ 38.414085] dump_stack+0x194/0x257 [ 38.417719] ? arch_local_irq_restore+0x53/0x53 [ 38.422387] ? __lock_acquire+0x664/0x3e00 [ 38.426617] ? __lock_acquire+0x664/0x3e00 [ 38.430870] should_fail+0x8c0/0xa40 [ 38.434578] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 38.439664] ? lock_pin_lock+0x360/0x360 [ 38.443713] ? __lock_acquire+0x664/0x3e00 [ 38.447930] ? print_irqtrace_events+0x270/0x270 [ 38.452680] ? __lock_acquire+0x664/0x3e00 [ 38.456898] ? lock_pin_lock+0x360/0x360 [ 38.460942] ? lock_pin_lock+0x360/0x360 [ 38.464981] ? __is_insn_slot_addr+0x1fc/0x330 [ 38.469567] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.474735] ? check_noncircular+0x20/0x20 [ 38.478991] __alloc_pages_nodemask+0x327/0xdd0 [ 38.483655] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 38.488666] ? update_load_avg+0x249/0x2d80 [ 38.492985] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 38.498512] ? check_noncircular+0x20/0x20 [ 38.502734] ? update_load_avg+0x249/0x2d80 [ 38.507070] alloc_pages_current+0xb6/0x1e0 [ 38.511384] skb_page_frag_refill+0x358/0x5f0 [ 38.515866] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 38.520773] ? rb_insert_color+0x1580/0x1580 [ 38.525172] ? lock_release+0xa40/0xa40 [ 38.529135] ? __lock_is_held+0xb6/0x140 [ 38.533206] tun_build_skb.isra.50+0x2f0/0x1850 [ 38.537865] ? print_irqtrace_events+0x270/0x270 [ 38.542607] ? tun_flow_update+0xf70/0xf70 [ 38.546823] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.551991] ? check_noncircular+0x20/0x20 [ 38.556212] ? __lock_acquire+0x664/0x3e00 [ 38.560426] ? check_noncircular+0x20/0x20 [ 38.564639] ? lock_release+0xa40/0xa40 [ 38.568599] ? check_noncircular+0x20/0x20 [ 38.572816] ? print_irqtrace_events+0x270/0x270 [ 38.577585] ? __lock_is_held+0xb6/0x140 [ 38.581641] ? __lock_acquire+0x664/0x3e00 [ 38.585857] ? __perf_event_task_sched_out+0x268/0x1400 [ 38.591205] ? check_noncircular+0x20/0x20 [ 38.595419] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.600610] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.605787] ? find_held_lock+0x35/0x1d0 [ 38.609851] tun_get_user+0x17d0/0x3940 [ 38.613803] ? lock_downgrade+0x980/0x980 [ 38.617982] ? tun_build_skb.isra.50+0x1850/0x1850 [ 38.622897] ? _raw_spin_unlock_irq+0x27/0x70 [ 38.627371] ? finish_task_switch+0x1e2/0x890 [ 38.631859] ? copy_overflow+0x20/0x20 [ 38.635756] ? find_held_lock+0x35/0x1d0 [ 38.639813] ? tun_get+0x1ab/0x2e0 [ 38.643336] ? lock_downgrade+0x980/0x980 [ 38.647474] ? lock_release+0xa40/0xa40 [ 38.651434] ? __lock_is_held+0xb6/0x140 [ 38.655504] ? tun_get+0x1d4/0x2e0 [ 38.659027] ? tun_do_read+0x26c0/0x26c0 [ 38.663070] ? __check_object_size+0x8b/0x530 [ 38.667565] tun_chr_write_iter+0xbd/0x1c0 [ 38.671789] do_iter_readv_writev+0x55c/0x830 [ 38.676276] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 38.681035] ? rw_verify_area+0xe5/0x2b0 [ 38.685084] do_iter_write+0x154/0x540 [ 38.688952] ? dup_iter+0x260/0x260 [ 38.692565] ? map_files_get_link+0x3a0/0x3a0 [ 38.697053] vfs_writev+0x18a/0x340 [ 38.700673] ? vfs_iter_write+0xb0/0xb0 [ 38.704630] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 38.709453] ? vfs_write+0x374/0x510 [ 38.713171] ? __lock_is_held+0xb6/0x140 [ 38.717224] ? __fdget_pos+0x130/0x190 [ 38.721095] ? __fdget_raw+0x20/0x20 [ 38.724790] ? retint_kernel+0x10/0x10 [ 38.728674] do_writev+0xfc/0x2a0 [ 38.732103] ? do_writev+0xfc/0x2a0 [ 38.735718] ? vfs_writev+0x340/0x340 [ 38.739523] SyS_writev+0x27/0x30 [ 38.742958] ? SyS_readv+0x30/0x30 [ 38.746480] do_syscall_64+0x282/0x940 [ 38.750348] ? __do_page_fault+0xc90/0xc90 [ 38.754568] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 38.760087] ? syscall_return_slowpath+0x550/0x550 [ 38.764999] ? syscall_return_slowpath+0x2ac/0x550 [ 38.769927] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 38.775290] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.780130] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 38.785302] RIP: 0033:0x453931 [ 38.788472] RSP: 002b:00007f991ced7ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 38.796159] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 0000000000453931 [ 38.803405] RDX: 0000000000000001 RSI: 00007f991ced7bf0 RDI: 0000000000000012 [ 38.810654] RBP: 000000002061afb2 R08: 0000000000000012 R09: 0000000000000000 [ 38.817900] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000014 [ 38.825152] R13: 000000000000060f R14: 00000000006f9208 R15: 0000000000000000 [ 38.873473] rpcbind: RPC call returned error 22 2018/02/10 22:22:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffff7fffffffffff, 0x3, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r1, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b66000)='/dev/vcs\x00', 0x22040, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000d6f000-0x4)) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000010f000)={0x240, 0x20000000000000, 0xffffffff, 0x1, 0x56, 0x6, 0x8, 0x1, 0x7, 0xb90, 0x3}, 0xb) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000745000)) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000917000-0x70)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000cfc000-0x70)) 2018/02/10 22:22:44 executing program 2: clone(0x84820800, &(0x7f000028d000), &(0x7f0000fac000-0x4), &(0x7f0000d69000), &(0x7f0000a02000-0xc5)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x68, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x50}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000001000-0x8)=0x9) 2018/02/10 22:22:44 executing program 0 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc, &(0x7f0000002000-0xc)={0x7ff}) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000000)={0x4, 0xfffffe65, [0xa, 0x19c4]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000-0x4)=@int, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)={0x80000001, 0x800, 0x1ff, 0x7, 0x5, 0x2, 0x7, 0x45, 0x7, 0x7, 0x8}) capget(&(0x7f0000000000)={0x20080522, r1}, &(0x7f0000dc2000-0x18)) 2018/02/10 22:22:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x331, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000090b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha512-generic,rfc3686(lrw(ecb(aes-aesni))))\x00'}, 0x58) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, r0, 0xb) 2018/02/10 22:22:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x87) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000df4000-0x78)={0x7, {0x2, 0x3, @rand_addr=0x1}, {0x2, 0x0, @rand_addr=0x1ff}, {0x2, 0x0, @empty}, 0x20, 0x5, 0xfffffffffffffffc, 0x7, 0xa2, 0x0, 0x1, 0x5, 0x10000}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002}, {}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x100000932}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006e2000-0xc)='/dev/rfkill\x00', 0x24000, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000f73000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000cb3000-0x1)='./file0\x00', r2, &(0x7f0000130000-0x8)='./file0\x00', 0x0) sendto$inet(r0, &(0x7f000009e000), 0x0, 0x0, &(0x7f0000de5000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/10 22:22:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) keyctl$join(0x1, &(0x7f00008d7000)={0x73, 0x79, 0x7a, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a4f000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) syz_open_pts(r1, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00005c7000-0x8c)={0x1, 0x69f, 0x2, 'queue0\x00', 0x1}) r2 = add_key(&(0x7f00008ae000-0x8)='big_key\x00', &(0x7f000095c000)={0x73, 0x79, 0x7a}, &(0x7f0000380000)="cf9b70601f1f1f8414cbd24d5a82cfa72f8891ee50915dda63b71af9ba731fd57409c3fce863376a7cda7d2d0387f515edc0a2b79a96f4245893277b2cbde76b071a24738e958a51f0f12eb68cffc75fc972", 0x52, 0xfffffffffffffffd) keyctl$read(0xb, r2, &(0x7f0000a16000-0x51)=""/81, 0x51) [ 38.895879] rpcbind: RPC call returned error 22 [ 38.928586] FAULT_INJECTION: forcing a failure. [ 38.928586] name failslab, interval 1, probability 0, space 0, times 1 [ 38.939975] CPU: 1 PID: 6344 Comm: syz-executor0 Not tainted 4.15.0+ #307 [ 38.946898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.956234] Call Trace: [ 38.958807] dump_stack+0x194/0x257 [ 38.962423] ? arch_local_irq_restore+0x53/0x53 [ 38.967098] should_fail+0x8c0/0xa40 [ 38.970801] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 38.975897] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.981064] ? print_irqtrace_events+0x270/0x270 [ 38.985796] ? find_held_lock+0x35/0x1d0 [ 38.989844] ? rcu_pm_notify+0xc0/0xc0 [ 38.993738] ? rcu_read_lock_sched_held+0x108/0x120 [ 38.998736] ? __alloc_pages_nodemask+0xabe/0xdd0 [ 39.003562] ? check_noncircular+0x20/0x20 [ 39.007786] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 39.012812] ? find_held_lock+0x35/0x1d0 [ 39.016874] should_failslab+0xec/0x120 [ 39.020838] kmem_cache_alloc+0x47/0x760 [ 39.024909] __build_skb+0x9d/0x450 [ 39.028519] ? skb_try_coalesce+0x1c70/0x1c70 [ 39.032994] ? check_noncircular+0x20/0x20 [ 39.037212] ? lock_acquire+0x1d5/0x580 [ 39.041168] ? lock_acquire+0x1d5/0x580 [ 39.045127] ? tun_build_skb.isra.50+0x491/0x1850 [ 39.049976] build_skb+0x6f/0x2a0 [ 39.053514] ? __build_skb+0x450/0x450 [ 39.057412] tun_build_skb.isra.50+0x9cb/0x1850 [ 39.062087] ? tun_flow_update+0xf70/0xf70 [ 39.066299] ? lock_acquire+0x1d5/0x580 [ 39.070252] ? lock_acquire+0x1d5/0x580 [ 39.074208] ? alloc_set_pte+0x1102/0x1880 [ 39.078429] ? print_irqtrace_events+0x270/0x270 [ 39.083171] ? check_noncircular+0x20/0x20 [ 39.087384] ? lock_release+0xa40/0xa40 [ 39.091347] ? print_irqtrace_events+0x270/0x270 [ 39.096081] ? reacquire_held_locks+0x1f9/0x3e0 [ 39.100726] ? reacquire_held_locks+0x1f9/0x3e0 [ 39.105375] ? alloc_set_pte+0x1102/0x1880 [ 39.109607] ? __lock_acquire+0x664/0x3e00 [ 39.113827] ? print_irqtrace_events+0x270/0x270 [ 39.118571] ? __lock_acquire+0x664/0x3e00 [ 39.122800] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.127990] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.133159] ? __lock_acquire+0x664/0x3e00 [ 39.137380] ? __lock_acquire+0x664/0x3e00 [ 39.141598] ? __lock_acquire+0x664/0x3e00 [ 39.145830] tun_get_user+0x17d0/0x3940 [ 39.149786] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.154962] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.160171] ? tun_build_skb.isra.50+0x1850/0x1850 [ 39.165081] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.170261] ? print_irqtrace_events+0x270/0x270 [ 39.174996] ? check_noncircular+0x20/0x20 [ 39.179245] ? find_held_lock+0x35/0x1d0 [ 39.183302] ? tun_get+0x1ab/0x2e0 [ 39.186826] ? lock_downgrade+0x980/0x980 [ 39.190961] ? lock_release+0xa40/0xa40 [ 39.194923] ? __lock_is_held+0xb6/0x140 [ 39.198994] ? tun_get+0x1d4/0x2e0 [ 39.202518] ? tun_do_read+0x26c0/0x26c0 [ 39.206555] ? __check_object_size+0x8b/0x530 [ 39.211037] ? rcu_note_context_switch+0x710/0x710 [ 39.215960] tun_chr_write_iter+0xbd/0x1c0 [ 39.220184] do_iter_readv_writev+0x55c/0x830 [ 39.224675] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 39.229429] ? rw_verify_area+0xe5/0x2b0 [ 39.233478] do_iter_write+0x154/0x540 [ 39.237349] ? dup_iter+0x260/0x260 [ 39.240965] ? map_files_get_link+0x3a0/0x3a0 [ 39.245454] vfs_writev+0x18a/0x340 [ 39.249068] ? vfs_iter_write+0xb0/0xb0 [ 39.253032] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 39.257856] ? vfs_write+0x374/0x510 [ 39.261568] ? __lock_is_held+0xb6/0x140 [ 39.265621] ? __fdget_pos+0x130/0x190 [ 39.269497] ? __fdget_raw+0x20/0x20 [ 39.273211] do_writev+0xfc/0x2a0 [ 39.276640] ? do_writev+0xfc/0x2a0 [ 39.280257] ? vfs_writev+0x340/0x340 [ 39.284047] ? SyS_read+0x220/0x220 [ 39.287671] SyS_writev+0x27/0x30 [ 39.291102] ? SyS_readv+0x30/0x30 [ 39.294629] do_syscall_64+0x282/0x940 [ 39.298496] ? __do_page_fault+0xc90/0xc90 [ 39.302711] ? mmdrop+0x18/0x30 [ 39.305971] ? finish_task_switch+0x29b/0x890 [ 39.310448] ? syscall_return_slowpath+0x550/0x550 [ 39.315359] ? syscall_return_slowpath+0x2ac/0x550 [ 39.320269] ? prepare_exit_to_usermode+0x350/0x350 [ 39.325271] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 39.330631] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.335468] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.340637] RIP: 0033:0x453931 [ 39.343806] RSP: 002b:00007f991ced7ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 39.351492] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 0000000000453931 [ 39.358742] RDX: 0000000000000001 RSI: 00007f991ced7bf0 RDI: 0000000000000012 [ 39.365988] RBP: 000000002061afb2 R08: 0000000000000012 R09: 0000000000000000 [ 39.373244] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000014 2018/02/10 22:22:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffff7fffffffffff, 0x3, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r1, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:45 executing program 2: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000035000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f000000d000-0x10)={0x3, 0x5000}) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000030000)=[]}, 0x0) connect$inet6(r0, &(0x7f000000c000)={0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x49}, 0x1c) [ 39.380496] R13: 000000000000060f R14: 00000000006f9208 R15: 0000000000000001 2018/02/10 22:22:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:45 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0xfffffffffffffe41) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000001c000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x10000000000001de}}], 0x48}, 0x0) 2018/02/10 22:22:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000a83000-0xc)='/dev/amidi#\x00', 0xf2, 0x40) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000425000-0x4), &(0x7f0000fd5000)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000a56000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) writev(r1, &(0x7f0000001000-0x10)=[{&(0x7f0000003000), 0x3dc}], 0x1) 2018/02/10 22:22:45 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000008000)='/dev/snd/midiC#D#\x00', 0x3857, 0x80) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000010000)={0x5, 0x3, 0x5f}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000)=@raw={'raw\x00', 0x9, 0x3, 0x3d8, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x340, 0xffffffff, 0xffffffff, 0x340, 0xffffffff, 0x3, &(0x7f000000b000-0x30), {[{{@uncond, 0x0, 0x168, 0x1c8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x7, 0x4, 0x0, 'syz0\x00'}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}}}}, {{@uncond, 0x0, 0x158, 0x178, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@unspec=@conntrack1={0xc0, 'conntrack\x00', 0x1, {{@ipv4=@empty, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv6=@empty, [], @ipv4=@multicast1=0xe0000001}}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/02/10 22:22:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setrlimit(0x0, &(0x7f0000e49000)={0x7, 0x5}) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f00009dc000)="1f4cf5984a0711b26c531b0187889767ea243e62158cbf1ec1bf3d42950c4dac8d5a2afa80a0fb615be3f597a4173e000cf80ba7b81ba46afa462f9448e7e7b847c5cda9d0852feea2cac9b584a56f68f50e5cf5a930be6fe7b57174f0d2d651a00ff0c2c1df4d226e895d3de6e008efab413a7b1cb535da08e68182d808717adac38ad50f46ebcea8c7afcd85f20a2d8fe35fc58609f8efcff1dcc2f3000d081efa0484e971a442876e1bf01ab604cdf61cf4e80ca795e504f96bf9e55d4c0bcc1a5e12b3d14f942e23494726bcbd14d4b2dde213af1f26a3aefaae5b58cd1ecbe5e17ace6a27f136f7516ae6f5d9477eeb8813124691e2", &(0x7f0000000000)=""/4096}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x8, 0x5, 0xea, 0x1194, 0x0}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x5}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x8, 0x6, 0x8, 0x0, 0xffffffffffffffff}, 0x1c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000091e000)={r1, @in6={{0xa, 0x1, 0x1000000000000000, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x6}}}, 0x8c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000538000)={r2, &(0x7f00004f1000)="a5a948966a", &(0x7f000046f000-0x7a)=""/122}, 0x18) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000b51000-0x8f)=""/143) 2018/02/10 22:22:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "010300000000000600000000001a00000001001b00b30c7bcc790425c7bad62e0a63a632ed4938323273fb8f8401a3ff598200000a4b7ce43a572470a0c5216669ca021f6f67dcf16031e577358c0002701d00008001cb3151d24acef1f1622ca5bdb9060d00000077aeb81c90001d6d7c980000002400f70dc136cb064a"}, 0x80) 2018/02/10 22:22:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffff7fffffffffff, 0x3, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r1, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x87) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000df4000-0x78)={0x7, {0x2, 0x3, @rand_addr=0x1}, {0x2, 0x0, @rand_addr=0x1ff}, {0x2, 0x0, @empty}, 0x20, 0x5, 0xfffffffffffffffc, 0x7, 0xa2, 0x0, 0x1, 0x5, 0x10000}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002}, {}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x100000932}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006e2000-0xc)='/dev/rfkill\x00', 0x24000, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000f73000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000cb3000-0x1)='./file0\x00', r2, &(0x7f0000130000-0x8)='./file0\x00', 0x0) sendto$inet(r0, &(0x7f000009e000), 0x0, 0x0, &(0x7f0000de5000)={0x2, 0xffffffffffffffff, @empty}, 0x10) [ 39.500068] xt_HMARK: hash modulus can't be zero 2018/02/10 22:22:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffff7fffffffffff, 0x3, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r1, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:45 executing program 1: r0 = add_key$user(&(0x7f0000b17000-0x5)='user\x00', &(0x7f0000812000)={0x73, 0x79, 0x7a}, &(0x7f000023d000-0x1000), 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000000)={[{0x1, 0x100000000, 0x6, 0x1, 0x44, 0xfffffffffffffffe, 0x6, 0x5, 0x7, 0x1, 0x6, 0x4, 0xffffffffffffffe1}, {0x8, 0x3f, 0xfffffffffffffffc, 0x7, 0x4e, 0x7, 0x7, 0x80000001, 0x798, 0x80000001, 0xffffffffffffffff, 0x800, 0x9}, {0x9, 0x5, 0xc00, 0x5402, 0x9, 0x0, 0x10000, 0x7, 0x2, 0x1f, 0x6, 0x8, 0x3}], 0x9}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000619000-0xe8)={{{@in6=@mcast2, @in6=@dev}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) keyctl$chown(0x4, r0, 0x0, 0x0) 2018/02/10 22:22:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00005a4000)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00006ee000)={0x0, 0x7}, &(0x7f000019e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00004e5000)={r1, 0x1, 0x6d, "901ede06c4b032e1d6cbd1e003749458e8133a99da4a921334d6e8544fed71d9bdfb655f171a46f86bb58f41fe0be24a65131c74449cb86f5ab994e1cff1c3553791ebd4d8eea3c89264b13398aa192faf4acbba0dbeb2ff21d5cc53c4a07d0a4d9341f0da6f7510ccbce44ec6"}, 0x75) rt_sigtimedwait(&(0x7f0000295000-0x8), &(0x7f00000c1000), &(0x7f00001a7000-0x10)={0x77359400}, 0x8) r2 = getpid() timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @tid=r2}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) pipe(&(0x7f0000a15000-0x8)={0x0}) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000103000-0xa0)={0x0, @in6={{0xa, 0x3, 0x75, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x2, 0x2, 0x6, 0x0, 0x7}, &(0x7f000085c000)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000008b000-0x8)={r4, 0x5}, &(0x7f00009f0000-0x4)=0x8) r5 = getpgid(0x0) tkill(r5, 0x1000000000016) [ 39.545830] xt_HMARK: hash modulus can't be zero 2018/02/10 22:22:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000b72000-0x13)='/dev/snd/controlC#\x00', 0x2000000003, 0x800) r0 = syz_open_dev$sg(&(0x7f0000423000-0x9)='/dev/sg#\x00', 0xc00, 0x400500) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00001ec000-0xb1)=""/177) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$mouse(&(0x7f0000af3000-0x12)='/dev/input/mouse#\x00', 0x8, 0xa100) ioctl$sock_bt(r2, 0x8907, &(0x7f0000ce2000-0xb2)="9d29fbf81f4bf1358eeca87d3b95ecb90113d3ef73410d8fdf08e4a5001affb7a9c9bc9be8b86f062e0432b35dd9d235e003ca2555a5fb8accdb3307a9154ff6b67d707f5fe3ff21f9d4f51e9c04c31f80d65f935444dfd87da52994a163488e09c503fe68bb311a302ba650150745b7080f99ea6c4cfefd5a52d9ceb37e69d7430acecdd721180ae13a169d76ccd5536a98468a32af3fea73c5f655a83b84028a5bd745bd2e184dfc6105d7b3cfb0c90266") sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 22:22:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000002000)={'system_u:object_r:system_cron_spool_t:s0', 0x20, 'user_u\x00'}, 0x30) 2018/02/10 22:22:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a6b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000c9000-0x8)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x402c542d, &(0x7f00003ba000-0x24)) 2018/02/10 22:22:45 executing program 7: mmap(&(0x7f0000000000/0x112000)=nil, 0x112000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$vcsa(&(0x7f00000d8000)='/dev/vcsa#\x00', 0x0, 0x12040) mmap(&(0x7f0000112000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000113000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000023000-0x4)=0x10, 0x80800) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000113000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000113000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r1, &(0x7f0000115000-0x55)={'system_u:object_r:dpkg_exec_t:s0', 0x20, 'system_u:object_r:shell_exec_t:s0', 0x20, 0x32, 0x30, 0x20, '/sbin/dhclient\x00'}, 0x55) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000003a000-0x20)={"b8642f066dbc985845e77930a9b7f1b8", {0x4, 0xef9, 0x7ff, "7b17268b12b4", 0x20}}) syz_open_dev$dspn(&(0x7f0000032000-0xa)='/dev/dsp#\x00', 0x7f, 0x40002) syz_emit_ethernet(0x6e, &(0x7f000010f000-0x90)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0xfffffffffffffffd, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000e1000)=0x0) sched_setparam(r3, &(0x7f0000088000-0x4)=0x2) mmap(&(0x7f0000115000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000115000)={0xff, 0x7fffffff, 0xfd, 0x0, 0x5, 0x2, 0x80000000, 0x6, 0x83, 0xa69, 0xed06}, 0xb) 2018/02/10 22:22:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00009fd000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f00001e0000)=[{{&(0x7f00007ce000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000e44000)=[{&(0x7f00008d1000)=""/223, 0xdf}, {&(0x7f00004bd000-0x4d)=""/77, 0x4d}], 0x2, &(0x7f000064f000)=""/199, 0xc7, 0x3}, 0xfff}, {{0x0, 0x0, &(0x7f00008e7000)=[{&(0x7f0000d31000-0x71)=""/113, 0x71}, {&(0x7f0000ca6000-0x7c)=""/124, 0x7c}, {&(0x7f00005d1000-0x4c)=""/76, 0x4c}], 0x3, &(0x7f0000f68000)=""/68, 0x44, 0xffffffff8edf84db}, 0x8}, {{&(0x7f00005a8000)=@pppoe={0x0, 0x0, {0x0, @local, @common}}, 0x1e, &(0x7f0000531000)=[{&(0x7f000093f000)=""/217, 0xd9}, {&(0x7f0000e40000-0xcf)=""/207, 0xcf}, {&(0x7f00001c4000)=""/124, 0x7c}], 0x3, &(0x7f0000837000-0x3e)=""/62, 0x3e, 0x8}, 0x7}], 0x3, 0x2121, &(0x7f00009ec000-0x10)={r1, r2+10000000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00005bb000)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/10 22:22:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffff7fffffffffff, 0x3, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r1, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e41000-0x9)='/dev/vcs\x00', 0x400, 0x0) clock_gettime(0x0, &(0x7f0000258000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000bdc000)={0x0, 0x0}) futimesat(r1, &(0x7f0000cb8000-0x8)='./file0\x00', &(0x7f0000236000)={{r2, r3/1000+10000}, {r4, r5/1000+30000}}) sendmsg(r0, &(0x7f00000c9000-0x38)={0x0, 0x0, &(0x7f00000e5000)=[], 0x0, &(0x7f0000026000)=[{0xc8, 0x29, 0x4, "72161223bc5e85492002e7d6286c164149bb019404d42c2310553c6f09d6b9e5ab7d133f9a3ec99e7201fdcbe528a500bbd94c3331f61d8970c04fe52b63988d704ca35768f709e586c8824d6beeb6b317e961ec0ce9751ee9a93ea7400e74ee5ca8125c97b84e84236524231b092e1a8f0e6bb84447131415e6e65feecd9a8ce85a0e4bb1b327ed60ef6675c77670fa827f68f6d3d3d8e833ec15cfc0d01e19a184d485ff9dfe7b04786b66ae4071113a"}], 0xc8}, 0x0) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000c3d000)={&(0x7f0000c3c000)='./file0\x00', 0x0, 0x18}, 0x10) sync_file_range(r6, 0x6, 0x9, 0x1) 2018/02/10 22:22:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffff7fffffffffff, 0x3, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f00004eb000-0x18)=[{0x18, 0x29, 0x37, "f5"}], 0x18}}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000261000-0x20)={{&(0x7f0000030000/0x1000)=nil, 0x1000}, 0x2}) 2018/02/10 22:22:45 executing program 1: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f9a000-0x150)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x20003, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@empty}}, 0xe8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002ec000-0x10)='/selinux/status\x00', 0x0, 0x0) epoll_wait(r2, &(0x7f0000d32000-0x30)=[{}, {}, {}, {}], 0x4, 0x8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r3 = syz_open_dev$adsp(&(0x7f0000a91000)='/dev/adsp#\x00', 0x2, 0x4000) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000fa6000-0x19)=""/25, 0x19) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000fa5000-0x4)=0xaa, 0x4) 2018/02/10 22:22:45 executing program 2: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000272000-0x1000)=""/4096) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/02/10 22:22:45 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000277000/0xc00000)=nil, 0xc00000, 0x2000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00003bd000-0x9)="230a0eb9464f8894a7", 0x9) r0 = epoll_create(0x8) fcntl$addseals(r0, 0x409, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00007e7000-0xd8)="d526197cce697f5b1f7b614857e871fb2071e3f1dae17a2c2c2e53e10edc097e664b3e01d7820c24ef9d6e294eca59f88bedb0eb94f68dff763b5a82d042c8b9622ccd121250b95f0dea485ed6f9ab62b602680e571f5456cb1e70ff6a6cfb0abc93fae00efb96a3a6f955ce66a596baf238c7b21c32e9feb7c78f18b9c78341dfd709939fb90c604fece16f4f4471cabe96fe32020e9ae431bf16c1cf89e44fa0f053e840ab51d06b6f065342f07c1c5c39db", 0xb3, 0x400c040, &(0x7f0000feb000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) r1 = syz_open_dev$dspn(&(0x7f00003fd000)='/dev/dsp#\x00', 0xffff, 0x800) accept4$alg(r1, 0x0, 0x0, 0x80800) sendto$inet(0xffffffffffffffff, &(0x7f0000e77000-0x1000)="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", 0x4ea, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r2 = open(&(0x7f00007bd000)='./file0\x00', 0x0, 0xc0) write$tun(r2, &(0x7f0000f44000-0x14a)=@hdr={0x3, 0x80, 0x1416, 0x2, 0x8001, 0xde, @ipv6={0x100000000, 0x6, "fad2b3", 0x118, 0x4, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xa}, {[@dstopts={0x16, 0x0, [], [@pad1={0x0, 0x1}, @padn={0x1, 0x1, [0x0]}]}, @dstopts={0x73, 0x3, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @rand_addr}}, @jumbo={0xc2, 0x4, 0x1ff}]}], @dccp={{0x0, 0x3, 0x4, 0x1, 0x7, 0x0, 0x0, 0x3, 0x2, "931f2a", 0x63, "d5c2fe"}, "34811b1575bcb93af64cebe3a780f8ebd9e81b5bd22796b27781173daea2f032208f8437e7b576ee8b295b2143722a33138946bbc0dcb109fea80397883130f94ecdd8ed4c6e9db8809ae654be043aabe5a6749405d66bef35cf13183fcfe7e5ae2f02c0b3e26cd0840047e54934f866ed5ebba3fd46a823cf342f69c29ed6c2b151a5b4a64d0f34c24d53d620533906146d94383506e15a585163306e817e0f671ba6cd88a0aec72a839256bc7184d9091680a2850f427566bb84a7daecc71a6848d17b6d63b0fcc72d429368b9ba57ec4cc97da04b530dbe1b"}}}}, 0x14a) socket$netlink(0x10, 0x3, 0x0) 2018/02/10 22:22:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x8000f, 0x5, &(0x7f0000000000)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000852000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f0000000000), &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x100000001, 0x30}, &(0x7f0000ad3000)=0xc) accept4$packet(r2, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) dup3(r5, r5, 0x80000) ioctl$int_in(r1, 0x5421, &(0x7f0000fe8000-0x8)=0x100000000) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000e13000-0x4)={0x1ff, 0x9}) syz_emit_ethernet(0x4e, &(0x7f0000710000+0xcea)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0xe, 0x4, 0x0, 0x580000, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x1b, 0x5, [@multicast2=0xe0000002, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x8, @loopback=0x7f000001]}, @end, @lsrr={0x83, 0x3e9, 0x5, [@multicast2=0xe0000002]}]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:45 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfd15) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/02/10 22:22:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000e80000-0x21)=""/33, &(0x7f00001bd000-0x4)=0x21) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000b25000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) r1 = open(&(0x7f0000fd2000)='./file0\x00', 0x10000, 0x40) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000b64000-0x70)={[{0x40, 0x8, 0x0, 0x3, 0x1, 0x8000, 0x20, 0x7, 0xe6, 0x6, 0x1, 0xe359, 0x14a}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x7, 0x4, 0x2, 0x7, 0x10001, 0x0, 0x6, 0x3}, {0x4, 0x1ff, 0x9, 0xfffffffffffffff7, 0x1000, 0x76, 0x7, 0x2, 0x0, 0x5b8, 0x6, 0x68, 0x8}], 0x20}) r2 = gettid() timer_create(0x6, &(0x7f000072f000-0x60)={0x0, 0x38, 0x1, @tid=r2}, &(0x7f0000839000-0x4)) openat(r1, &(0x7f00005b8000)='./file0\x00', 0x10000, 0x81) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d44000)) 2018/02/10 22:22:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffff7fffffffffff, 0x3, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002c9000)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00005f5000)={0x7, 0xffff, 0x4}, 0x10) 2018/02/10 22:22:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f38000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ac1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f0000b90000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) 2018/02/10 22:22:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0xffff7ffffffffffc) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000917000-0xdc)=""/220) 2018/02/10 22:22:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x20000) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00002c3000)) munmap(&(0x7f0000e9c000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000)=0xc0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)) r4 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, r4) r5 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@rand_addr=0x4, @in=@loopback=0x7f000001, 0x1, 0xfffffffffffff08e, 0x0, 0x100000000, 0xa, 0x80, 0x20, 0x3b, r3, r5}, {0x100000001, 0x6, 0x0, 0x7, 0x2, 0x9, 0x0, 0x3}, {0x1, 0x7}, 0x7f, 0x9, 0x0, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x3c}, 0x2, @in6=@empty, 0x7, 0x3, 0x1, 0xfffffffffffffbff, 0x140b, 0xdb42, 0x6}}, 0xe8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000002000-0xc)={0x40000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000866000-0x8)={0x0, 0x8}, &(0x7f0000e9c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000dc7000-0x14)={r6, 0x5, 0x7, 0x7, 0x2, 0xef3e}, 0x14) r7 = memfd_create(&(0x7f00001bf000-0x3)='}:\x00', 0x2) connect$ipx(r7, &(0x7f0000924000-0x10)={0x4, 0x6, 0x8001, "fd6540768d1d", 0x8000}, 0x10) r8 = openat$vsock(0xffffffffffffff9c, &(0x7f00007bf000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r8, 0x4008af60, &(0x7f00003c4000-0x8)={@host=0x2}) r9 = creat(&(0x7f0000525000)='./file0\x00', 0x150) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000fdd000-0x68)={0x79, 0x0, [0x3, 0x61, 0x20, 0x3f]}) ioctl$TUNSETPERSIST(r9, 0x400454cb, &(0x7f0000d36000)=0x401) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xc, &(0x7f0000e2e000-0x4), &(0x7f0000795000)=0x4) 2018/02/10 22:22:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00007e4000-0x8)) exit_group(0x10001) connect$inet6(r0, &(0x7f0000f00000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) listen(r0, 0x0) 2018/02/10 22:22:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) close(r0) r1 = getpid() r2 = perf_event_open(&(0x7f000008b000+0x638)={0x5, 0x78, 0x400, 0x4, 0x1000, 0xffff, 0x0, 0x5, 0x20440, 0x8, 0x2, 0x81, 0x2, 0x5, 0xfac, 0x5f2, 0x100000000, 0x1, 0x95, 0x9, 0x0, 0x0, 0x101, 0x0, 0xfffffffffffffffb, 0x100000000, 0x80, 0x3, 0x6, 0x195, 0x52f2, 0x7, 0xfffffffffffffffa, 0x6a38, 0x1f, 0x7, 0x7ae, 0x100, 0x0, 0x5, 0x0, @perf_config_ext={0x6db3, 0x650}, 0x6, 0x200, 0x2, 0x7, 0x4, 0x6, 0x1}, r1, 0x3000000000000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000f9000+0x6ff)={0x3, 0x78, 0xfffffffffffffc00, 0xfffffffffffffffd, 0x6, 0x0, 0x0, 0x80000001, 0x240, 0x3, 0x7fff, 0x4, 0x9, 0x400, 0x6, 0xfffffffffffffff8, 0x101, 0xffffffffffff7fff, 0x81, 0xfff, 0x1, 0x5, 0x81, 0x5, 0x3ff, 0x1, 0x7d60, 0x6, 0x7, 0x0, 0x5ad9efdd, 0x4, 0xffffffffffffffb2, 0x4, 0x5, 0xffffffffffffffff, 0x8, 0x2, 0x0, 0x6a, 0x0, @perf_config_ext={0x7, 0x7fff}, 0x10, 0x8, 0x0, 0x2, 0x3, 0x5, 0x400}, r1, 0x10000, r2, 0x9) rt_sigqueueinfo(r1, 0x18, &(0x7f000016f000-0x10)={0x1c, 0x3f, 0xd8d, 0x8}) pipe2(&(0x7f0000efa000)={0x0, 0x0}, 0x4000) syz_open_dev$audion(&(0x7f0000632000)='/dev/audio#\x00', 0x8, 0x400001) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000f0000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000efa000-0x2)="fff5", 0x2, 0x4000000, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/10 22:22:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffff7fffffffffff, 0x3, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:45 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000347000-0x2c)={0x0, 0x0, 0x0, 0x5c, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x44}], {0x95}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000f7e000)='/dev/input/mice\x00', 0x0, 0x28000) 2018/02/10 22:22:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff8}, 0xffffffffffffff91) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000c2f000-0x4)=0x9e, 0x4) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:45 executing program 5: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000471000-0xe8)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000504000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000647000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0xa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x10001, 0xfffffffffffff533, 0x8, 0x500, 0x2, 0x200000, r1}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000087d000)=0x0) r3 = syz_open_dev$vcsa(&(0x7f0000616000)='/dev/vcsa#\x00', 0x5, 0x80000) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000535000-0xc)={@local, @empty, 0x0}, &(0x7f0000e7f000)=0xfffffffffffffe41) r5 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000e7f000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x5, 0x2, 0x4, 0xa, 0x80, 0xa0, 0xbb, r4, r5}, {0x2, 0x8, 0x14, 0x7ff, 0x5, 0x7, 0x0, 0x6}, {0x0, 0x4}, 0xfe, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x3b}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x1, 0x2, 0xd0c0ff3d3519ba14, 0xc0f, 0x7fffffff, 0x101, 0x1f}}, 0xe8) preadv(r3, &(0x7f0000e7b000)=[{&(0x7f0000e7c000-0x37)=""/55, 0x37}, {&(0x7f0000e7b000)=""/125, 0x7d}], 0x2, 0x0) r6 = getpgrp(0xffffffffffffffff) r7 = shmget$private(0x0, 0x4000, 0x78000004, &(0x7f00004cb000/0x4000)=nil) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e82000-0xe8)={{{@in=@empty, @in6=@empty}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000a1d000)=0xe8) shmat(r7, &(0x7f0000c82000/0x4000)=nil, 0x409705dd76705c0f) fchmod(r0, 0x2) tgkill(r2, r6, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000e80000-0x18)=@get={0x1, &(0x7f0000e80000-0x7f)=""/127, 0x6aa}) r8 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r8, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r8, &(0x7f000035d000)={0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x1}, 0x1c) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r9, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r9, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x0, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/10 22:22:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000448000)='./file0\x00', 0x0, 0x200000000104) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00003e0000-0x8)='./file0\x00', 0x80, 0x18) open(&(0x7f0000030000-0x8)='./file0\x00', 0x8000, 0x8) r1 = open(&(0x7f0000e29000)='./file0/file0\x00', 0x8000, 0x64) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f00004c2000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/02/10 22:22:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) gettid() r1 = dup2(r0, r0) accept(r1, &(0x7f0000633000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @common}}, &(0x7f00002b1000)=0x1e) timerfd_settime(r1, 0x1, &(0x7f0000be0000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000d5e000-0x20)) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000bad000-0xa8)=""/168, &(0x7f000069d000)=0xa8) sysfs$3(0x3) timerfd_settime(r0, 0x0, &(0x7f00001ca000-0x20)={{}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000ef9000)={@common='yam0\x00', @ifru_flags=0x4000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000098a000-0x8)={0x0, 0xecd, 0x7}, &(0x7f0000154000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c47000-0x14)={r2, 0x4, 0x100000000, 0xb5, 0x4, 0x6e}, 0x14) 2018/02/10 22:22:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1d000-0x4)) r0 = syz_open_procfs(0x0, &(0x7f0000647000)='projid_map\x00') setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00004cf000-0x98)=@routing={0x3c, 0x12, 0x1, 0x4, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @dev={0xfe, 0x80, [], 0x0, 0x17}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @empty]}, 0x98) r1 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f0000b1e000/0x4000)=nil, 0x4000) sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) 2018/02/10 22:22:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) chdir(&(0x7f0000bc5000-0x8)='./file0\x00') r1 = syz_open_procfs(r0, &(0x7f0000a71000)='cmdline\x00') open(&(0x7f00005a5000-0x8)='./file0\x00', 0x28000, 0x100) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000032000), 0x7ff) 2018/02/10 22:22:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000013c000), &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x1880, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000001000)=0x100000000) recvmmsg(r0, &(0x7f0000001000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/80, 0x50}, {&(0x7f0000006000-0xe7)=""/231, 0xe7}, {&(0x7f0000d14000)=""/97, 0x61}], 0x3, &(0x7f0000704000-0xcf)=""/207, 0xcf, 0x425}, 0xd97}, {{&(0x7f0000da9000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000000000)=[{&(0x7f0000558000)=""/248, 0xf8}], 0x1, &(0x7f0000000000)=""/180, 0xb4, 0x200}, 0x101}, {{&(0x7f0000000000)=@sco, 0x8, &(0x7f0000cae000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f34000-0xa0)=""/160, 0xa0}, {&(0x7f0000093000)=""/206, 0xce}, {&(0x7f0000001000-0x47)=""/71, 0x47}, {&(0x7f0000000000)=""/86, 0x56}, {&(0x7f0000001000-0xb8)=""/184, 0xb8}, {&(0x7f0000000000)=""/154, 0x9a}], 0x7, 0x0, 0x0, 0x87c}, 0x60000000000000}], 0x3, 0x2000, &(0x7f0000000000)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00006b3000-0x9)='/dev/ppp\x00', 0x8000, 0x0) bind$inet6(r2, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r2, &(0x7f0000ead000-0x1c)={0xa, 0x1, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000a02000-0x98)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x7fffffff, 0x4}, &(0x7f0000681000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000e7d000-0x8)={r3, 0x101}, &(0x7f000040a000-0x4)=0x8) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f000042e000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xfffffffffffffe63) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000015c000)={@dev={0xfe, 0x80}}, 0x14) close(r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bee000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$packet(r2, 0x0, &(0x7f00001a0000-0x4)) 2018/02/10 22:22:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b94000-0x4), 0x6c81a57652e977ef) r1 = socket$inet(0x2, 0x805, 0xdda9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000000)=0x10) 2018/02/10 22:22:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cf9000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0xb) 2018/02/10 22:22:45 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f00009af000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0x11)="2871f7ebd5ac1c10f5af362f9085e351c1") unshare(0x60000000) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000011000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000002000)={{0x0}}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000012000)={0x3, &(0x7f0000009000-0x3)=[{0x2, 0x8001, 0x7d, 0x3}, {0x7, 0x3, 0x2, 0xa6}, {0x1, 0x6, 0x8, 0x9}]}) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {r2}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:45 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000825000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000bb2000-0xc)) fsync(r1) 2018/02/10 22:22:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000b1e000-0xd)='/dev/dmmidi#\x00', 0x2, 0x8100) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000432000)={r1, 0x28, &(0x7f000014f000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00003da000-0xc)={r2, 0x3ff, 0x18}, 0xc) recvmsg$kcm(r1, &(0x7f00001fc000-0x38)={&(0x7f0000e19000)=@ipx, 0x10, &(0x7f0000c46000)=[{&(0x7f0000c3d000-0x1a)=""/26, 0x1a}, {&(0x7f00008ce000)=""/203, 0xcb}, {&(0x7f0000e34000)=""/23, 0x17}, {&(0x7f0000700000)=""/133, 0x85}, {&(0x7f00000a8000-0x78)=""/120, 0xffffffffffffff28}, {&(0x7f0000318000-0xa9)=""/169, 0xa9}, {&(0x7f0000d3b000-0x77)=""/119, 0x77}, {&(0x7f0000226000)=""/73, 0x49}, {&(0x7f0000817000)}, {&(0x7f00001a6000-0xd7)=""/215, 0xd7}], 0x10000000000001a1, &(0x7f0000416000-0xc)=""/12, 0xc, 0x4}, 0x22) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00001e1000-0xc)=@sack_info={0x0, 0x1449, 0x401}, &(0x7f0000418000)=0xc) inotify_init() getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000010d000)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x6, 0x6, 0xfffffffffffffbff, 0x0, 0x3}, &(0x7f0000c42000)=0xa0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r4}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x80)={0x4, 0xfffffffffffffffc, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1}, 0x0) [ 40.119369] IPVS: ftp: loaded support on port[0] = 21 2018/02/10 22:22:45 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = syz_open_dev$dspn(&(0x7f00006c1000)='/dev/dsp#\x00', 0x7, 0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x80000001, 0x4) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00006c4000-0x4)={0xffffffffffffffff}) 2018/02/10 22:22:45 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x9, &(0x7f0000001000)=0x4, 0x4) 2018/02/10 22:22:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000c32000)={0x0, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000fd0000)={0x40003, 0x0, [0x1, 0x7, 0x2, 0x6f, 0x8e, 0x3, 0x8, 0x800]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000787000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000648000)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b55000)={r3, @in6={{0xa, 0x0, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x5346}}, 0x2, 0x6}, 0x98) r4 = syz_open_procfs(0x0, &(0x7f0000cda000+0x51d)='children\x00') ioctl$KVM_SMI(r2, 0xaeb7) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00009d4000-0x90)={0x520, {{0x2, 0x0, @empty}}}, 0x90) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000ae0000)={0x400003f, 0x2, 0x1f}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f000005e000)={0x0, 0x71, "10540867c4eda3a71b681ea196ba696e4185fb8e4678b84d7fce981a51c405ffb2f36f0c060167762a15330ebe65ceff648da336fbb5f06c0541010a6facc58f33943a975e81fda774250b7173c734e034e501b38596e9c96efe55bcf00f1d96efe569f1a7a0cb61336a24459c29280a6f"}, &(0x7f00009fc000-0x4)=0x79) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000012000-0x98)={r5, @in6={{0xa, 0x2, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xa29}}, 0x8000, 0x6}, &(0x7f0000c65000)=0x98) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000e9d000-0x8)) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:46 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000047f000-0x38)={0x0, 0x0, &(0x7f000007b000-0x20)=[{&(0x7f0000bf5000-0x58)="8d1c2bb63c0bca64d020ca5cd0cf7b50a1110832cae8acf12a589601d6a25740cc54d20c769d18be61ab2e21913eaad467d3ea97f3de0a5b914fa6831e60ee303de907583bf0a0f8b4d47ae55be5b9f6b8", 0x51}], 0x1, &(0x7f000048b000)=[]}, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) lseek(r1, 0x0, 0x2) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a66e70e21c7f41b248343690cde4383c538b179b0f5dcccf6bfaf8031cb052ad74a5a83fadd09955b1676d37e5e45d50697c", 0x51, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000b9b000-0xb)='/dev/audio\x00', 0x400101, 0x0) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000de4000)={0x9, 0x0, [{0x6000, 0x3e, &(0x7f00006a0000-0x3e)=""/62}, {0x0, 0x0, &(0x7f0000939000)}, {0x7000, 0xed, &(0x7f0000886000-0xed)=""/237}, {0x1000, 0x6, &(0x7f00005d8000)=""/6}, {0x0, 0x8b, &(0x7f0000b60000-0x8b)=""/139}, {0x2, 0x53, &(0x7f00009bb000-0x53)=""/83}, {0x10000, 0xcf, &(0x7f000009e000-0xcf)=""/207}, {0x2, 0x7a, &(0x7f000007a000-0x7a)=""/122}, {0x100000, 0x1000, &(0x7f0000dd0000-0x1000)=""/4096}]}) bind$rds(r3, &(0x7f00005f0000)={0x2, 0x2, @rand_addr=0x5}, 0x10) 2018/02/10 22:22:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e79000-0x9)='/dev/ppp\x00', 0x22c840, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00002b4000)=""/235) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f000087a000)={0x0, 0x0}, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000031000-0x20)={{&(0x7f0000142000-0xce)=""/206, 0xce}, &(0x7f000034d000), 0x43}, 0x20) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000fe6000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) syz_open_dev$adsp(&(0x7f00008f5000-0xb)='/dev/adsp#\x00', 0x3, 0x1) ioctl$KVM_GET_VCPU_EVENTS(r5, 0x8040ae9f, &(0x7f0000bb6000-0x1c)) readv(r4, &(0x7f0000569000)=[{&(0x7f00004d7000)=""/196, 0xc4}, {&(0x7f000043b000-0xec)=""/236, 0xec}, {&(0x7f00002e8000)=""/4096, 0x1000}, {&(0x7f000014b000)=""/240, 0xf0}], 0x4) 2018/02/10 22:22:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eec000-0x10)) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000de0000-0x4), 0x80800) recvmsg(r0, &(0x7f00006df000-0x38)={&(0x7f00002af000-0x80)=@generic, 0x80, &(0x7f0000b55000)=[{&(0x7f000063d000)=""/4096, 0x1000}, {&(0x7f000052e000-0xc5)=""/197, 0xc5}, {&(0x7f000083c000-0x1000)=""/4096, 0x1000}, {&(0x7f000045b000-0x6d)=""/109, 0x6d}], 0x4, 0x0, 0x0, 0x233}, 0x100) 2018/02/10 22:22:46 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x800000000030, &(0x7f0000001000-0x5), 0x20001108) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000071c000)='/dev/hwrng\x00', 0x880, 0x0) connect$can_bcm(r1, &(0x7f0000cc5000-0x10)={0x1d}, 0x10) 2018/02/10 22:22:46 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f00009af000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0x11)="2871f7ebd5ac1c10f5af362f9085e351c1") unshare(0x60000000) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000011000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000002000)={{0x0}}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000012000)={0x3, &(0x7f0000009000-0x3)=[{0x2, 0x8001, 0x7d, 0x3}, {0x7, 0x3, 0x2, 0xa6}, {0x1, 0x6, 0x8, 0x9}]}) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {r2}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c87000-0xa)='/dev/cuse\x00', 0x80, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x37) r1 = socket$inet6(0xa, 0x10000080003, 0xfa) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002f8000-0x28)={@common='sit0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000177000-0x52)={0x0, 0x4a, "10905cfe8f9e028abbcf34e8a06f69ce444c079ac72eadc29561c6c660a9e97cfea8f728d195ade792ac61519002d2e1f5cbff7a5926953c7b1bc929b1bbb822c430fcc09c4a77a101ef"}, &(0x7f0000316000-0x4)=0x52) r4 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000623000-0x4), &(0x7f000013e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d77000-0x73)={0x0, 0x6b, "3652e52f0755aab1677672ef95e409e8c48d0b2be8fc6533e4ebcd003881071c416ecd459e9baeb8175183e795a0dcd47a7c8ced887f80f517139798f0270d2caacf017f5f5afab6a2df2dd6413f14e966512b7ea0dd340d836658f4a3a9bf929d7a3e964aab698080f025"}, &(0x7f0000d9a000)=0x73) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a1f000-0xb8)={r3, 0x1000000000000000, 0x6627, 0x4, 0x3f, 0x4, 0x80000001, 0x4, {r5, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x3, 0xce, 0x9}}, &(0x7f00003b9000)=0xb8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00007ac000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) 2018/02/10 22:22:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x1e, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x10000000}, @random="0ab9779d876e", [], {@can={0xc, {{0x2, 0xfffffffffffffffe, 0x8, 0x40000000000000}, 0x3, 0x3, 0x0, 0x0, "ff00000509ea0100"}}}}, 0x0) 2018/02/10 22:22:46 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a04000)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r2 = memfd_create(&(0x7f00006f3000)='-.\x00', 0x0) epoll_pwait(r2, &(0x7f00005c0000)=[{}], 0x1, 0x0, &(0x7f000090c000-0x8), 0x8) 2018/02/10 22:22:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000074000), 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000aa8000)=""/202, &(0x7f0000384000)=0xca) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000376000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000d7c000)={0x7d, 0x0, [0x1, 0x5, 0x4, 0x9]}) 2018/02/10 22:22:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000be0000)='/dev/cuse\x00', 0x20c040, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000baa000-0x4)=0x1000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/02/10 22:22:46 executing program 2: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) socket$bt_sco(0x1f, 0x5, 0x2) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e73000)='/selinux/status\x00', 0x0, 0x0) getsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f000004c000), &(0x7f0000e66000-0x4)=0x4) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f0000835000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x2, 0x3, 0x2}}, 0x26) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f0000e74000-0x8)=&(0x7f0000e73000)) 2018/02/10 22:22:46 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f00009af000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0x11)="2871f7ebd5ac1c10f5af362f9085e351c1") unshare(0x60000000) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000011000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000002000)={{0x0}}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000012000)={0x3, &(0x7f0000009000-0x3)=[{0x2, 0x8001, 0x7d, 0x3}, {0x7, 0x3, 0x2, 0xa6}, {0x1, 0x6, 0x8, 0x9}]}) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {r2}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x8000b, 0xf298, &(0x7f0000144000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000dc7000)=[{r0, 0x1244}, {r1}], 0x2, &(0x7f0000dba000), &(0x7f0000f09000-0x8)={0x2}, 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000651000)='/dev/vcsa#\x00', 0x5, 0x501002) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000c88000)={0x3, r2}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000091000-0x5)='maps\x00') kexec_load(0x6, 0x1, &(0x7f0000ba4000)=[{&(0x7f0000b0c000-0x82)="128db5366996cd298586f7ec7839cdb0581cd461defb5e46b5a41419c5624ac3dc386f25683eb34a569987be72405674b0257c585bfef7db0ffaa3ebf3b91a17ff2b096bcc8e3299312e2f13b613f6e9b60530b49e4246cecea0da461298ee66495c1545485023eddba08ff44b0599365f6aca773af1cba1537493ba1337b676045e", 0x82, 0x0, 0xd6}], 0xa0001) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f000050b000-0xd8)=@pic={0x8, 0x0, 0x5f, 0x1ff, 0x399, 0x800000000000000, 0x401, 0x4, 0xfffffffffffffffc, 0x5, 0x7ff, 0x40, 0x100, 0x6, 0x7fff, 0x1000}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000ba8000)=0x1, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/02/10 22:22:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000c9c000-0xa)='/dev/vcs#\x00', 0x1, 0x105841) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e88000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6e3, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x3, 0x7, 0x81, 0x1, 0x9}, &(0x7f0000adf000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000334000-0x6)={r2, 0x7}, 0x6) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/10 22:22:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000cc3000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/10 22:22:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), &(0x7f0000af9000)) 2018/02/10 22:22:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x5, 0x10000) pipe(&(0x7f0000eec000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e0f000+0x55e)={0xd}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000256000)={0x0, 0x86}, &(0x7f0000a15000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000afb000-0x66)={0x0, 0x5e, "82bac1684d5ff9d53407a42466d15f7856d76b3f95894582e34e8e8e20dc323aecb77925e93a18afa3b9318a70298e3a0847d0d59e6ba3f6bfcfa9201a6bb7885737473dfb509b4c02b00794c70f562a9e1da135cd6ecb13ea99f74e64c1"}, &(0x7f0000c83000-0x4)=0x66) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b25000)={r2, 0x4, 0x2, 0x100000004, 0x0, 0x1, 0x7, 0x2, {r3, @in6={{0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x45, 0xcaab, 0x7293, 0x9, 0x2}}, &(0x7f0000911000-0x4)=0xb8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000747000)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000303000)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000ac1000-0x4)=0xe8) readlinkat(r4, &(0x7f0000e31000-0x8)='./file0\x00', &(0x7f000084d000-0x3e)=""/62, 0x3e) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005f2000)={r2, 0x7}, &(0x7f00006fc000-0x4)=0x8) ioprio_get$uid(0x3, r5) sendto$unix(r4, &(0x7f0000ebf000-0xff)="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", 0xff, 0x40, &(0x7f0000da6000-0xa)=@file={0x1, './file0\x00'}, 0xa) r6 = socket$inet6(0xa, 0x1, 0x0) arch_prctl(0x1003, &(0x7f0000db5000)="d92d8e4dea9deba3f86f9b9c2b321e7055449778861d747bb0446852") ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}}) 2018/02/10 22:22:46 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f00009af000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0x11)="2871f7ebd5ac1c10f5af362f9085e351c1") unshare(0x60000000) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000011000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000002000)={{0x0}}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000012000)={0x3, &(0x7f0000009000-0x3)=[{0x2, 0x8001, 0x7d, 0x3}, {0x7, 0x3, 0x2, 0xa6}, {0x1, 0x6, 0x8, 0x9}]}) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {r2}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:46 executing program 1: prctl$void(0x15) r0 = syz_open_dev$sndpcmp(&(0x7f000033f000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x14002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c37000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x7, 0x10000, 0x1ff, 0xa10}, &(0x7f0000d58000-0x4)=0x14) 2018/02/10 22:22:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:46 executing program 4: r0 = syz_open_dev$midi(&(0x7f000016b000)='/dev/midi#\x00', 0x7, 0x1c5080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x3f}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e8c000-0x20)={0x7, 0x20, 0x8201, 0xfffffffffffffffc, 0xf72e, 0x0, 0x100, 0x8, r1}, 0x20) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000961000)={0x12, 0x80, 0xca, 0x20, 0x0, 0x100000000}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000662000), 0x4) 2018/02/10 22:22:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) bind$inet6(r1, &(0x7f0000202000-0x1c)={0xa, 0x1, 0xf20, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfff}, 0x1c) ioctl$VT_DISALLOCATE(r1, 0x5608) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0xffffffffffffffb7) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) fcntl$getown(r0, 0x9) 2018/02/10 22:22:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008d7000-0x9)='/dev/sg#\x00', 0x9, 0x220080) r1 = request_key(&(0x7f0000ce5000-0x8)='rxrpc_s\x00', &(0x7f0000474000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00008f6000-0x9)='/dev/sg#\x00', 0xfffffffffffffffb) r2 = add_key(&(0x7f000015e000-0xc)='id_resolver\x00', &(0x7f0000e83000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000a9c000)="a5a29c9c0ed77d856c225b3834b7fa58dc9d2b25bb1eb8d5664f7f66ea8d1a5459738513", 0x24, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000dd0000-0x25)='numa_maps\x00') pread64(r3, &(0x7f0000015000), 0x0, 0x2000000003) 2018/02/10 22:22:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fea000)='./file0\x00', 0x80002, 0x88) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000f1000-0x8)=@assoc_value={0x0}, &(0x7f0000400000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000236000-0xa0)={r1, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0xfffffffffffffff8, 0x1, 0x7f, 0xa2e2, 0xfffffffffffffffe}, &(0x7f00002cd000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x1f}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffe75) socketpair(0xa, 0x8080f, 0x20, &(0x7f0000ca5000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x4, &(0x7f000051a000-0x58)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7}, @map={0x18, 0x10f, 0x1, 0x0, r2}], &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x1}, 0x48) 2018/02/10 22:22:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00008b1000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[@lsrr={0x83, 0x7, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty]}, @lsrr={0x83, 0x17, 0x0, [@empty, @empty, @loopback=0x7f000001, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @lsrr={0x83, 0x7, 0x0, [@empty]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = semget(0x3, 0x1, 0x141) semctl$SETVAL(r0, 0x0, 0x10, &(0x7f00009a5000-0x4)=0x20000000000000) 2018/02/10 22:22:46 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00009af000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0x11)="2871f7ebd5ac1c10f5af362f9085e351c1") unshare(0x60000000) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) setitimer(0x0, &(0x7f0000011000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000002000)={{0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000012000)={0x3, &(0x7f0000009000-0x3)=[{0x2, 0x8001, 0x7d, 0x3}, {0x7, 0x3, 0x2, 0xa6}, {0x1, 0x6, 0x8, 0x9}]}) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {r2}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:46 executing program 1: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f71000-0x8)={0x0}, &(0x7f0000f70000)=0x8) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f00007dc000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000f72000)='/dev/usbmon#\x00', 0x1, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000f72000)="01d494ea422a50963af5e0f44030cf78a8bb168f2702fe1e0a5f776be78f838e2f9df24c9d3de797fa1314357edaba38c2d6b22988bd36cf2570f492e7845d3774290b2d366dce7a6729ac04200acd22251fd7365bf0cab8e1d5ae8afd97b803258924c01c951fca827573dde559cccd67070f56c1599fa580013db7fab056919a38890b5fd8586c13fd561f7b3a2e0539dcc03a0e43155ac7326ed55b2f9851ca6e194d9baa2a51ef92b3fae31ff29b184128dd622291835580443f826a4e0c502346a619a70edfe5318611624bb1f0f963640ad4000fafa8047038d077a177b1d4d2723d523b17") setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000732000)=r2, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a68000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000450000-0x4)=0xa0) 2018/02/10 22:22:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000643000)) 2018/02/10 22:22:46 executing program 5: r0 = socket$inet(0x2, 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}, &(0x7f0000000000+0xc18)=0x2e0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ff8000-0x10)={r1, 0xd63f, 0x1, 0x81}, 0x10) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x20131, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/vcs\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0x8)='environ\x00') ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000ff1000-0x20)={"c1ac62c0d5c8ebf61cf0dd6117ee0aae", {0x4, 0x3, 0x1000, "a2b33c4a300b", 0xffffffffffffffff}}) r3 = dup(r0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x3f, &(0x7f0000ff0000)=""/156, &(0x7f0000001000-0x4)=0x9c) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xa0000, 0x0) mincore(&(0x7f0000001000/0x1000)=nil, 0x1000, &(0x7f0000ff0000)=""/169) 2018/02/10 22:22:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) syz_open_dev$admmidi(&(0x7f0000539000-0xe)='/dev/admmidi#\x00', 0x6, 0x100) 2018/02/10 22:22:46 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xd1, &(0x7f0000003000)=""/62, &(0x7f0000001000-0x4)=0x3e) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000fd5000-0x10)={0x3, 0x5, 0x2, 0x8}, 0x10) 2018/02/10 22:22:46 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00009af000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0x11)="2871f7ebd5ac1c10f5af362f9085e351c1") unshare(0x60000000) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) setitimer(0x0, &(0x7f0000011000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000002000)={{0x0}}) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {r2}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) ftruncate(r0, 0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) fremovexattr(r0, &(0x7f0000a16000-0xe)=@random={'user.', '/dev/kvm\x00'}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f000077e000)={0x3}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/10 22:22:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b7d000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000917000-0x4)=0x40, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00002f6000-0x4)) arch_prctl(0x2002, &(0x7f0000000000)) 2018/02/10 22:22:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000b33000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) r2 = dup2(r1, r0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000b71000)=0x5, &(0x7f000085e000)=0x2) 2018/02/10 22:22:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/02/10 22:22:46 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00009af000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0x11)="2871f7ebd5ac1c10f5af362f9085e351c1") unshare(0x60000000) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) splice(r0, &(0x7f000064d000-0x8), r0, &(0x7f0000fb1000-0x8), 0xfffffffeffffffff, 0x6) pwrite64(r0, &(0x7f0000888000-0xf2)="e55be190b6a566f463a016b3c4bc017131117fd40b01c89b62a8b923dae87da5be5f7c8c27ea877817049aa0c4e9c75a883c128025f83425aabc1d9d6ef5c084befb7257d2371c3599074b54cb46e4bc98c5939ff5567e28b922de39c8a4a88d992cc098676e1049a9c624f9fc3184d9cf6179e643e5b3de19c45b91cf693dda0345354a4074ca1f07232e9a5db5906b60208e74b1b4070b746411134f94e7827e009ec34ef9baba5e964dbf2053839f6e69f7adb52ff88427f55bedfa1202f5c35abb9484fac775bcfac7777fc0582853446cf503963b0f39c5eae5afae827a6356dc002559de2dc4c44b9569489f629a29", 0xf2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000b7a000-0x10)='/dev/input/mice\x00', 0x0, 0x181000) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000f7f000)=""/7) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000046d000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/10 22:22:46 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ae9000+0x38d)='/selinux/member\x00', 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/02/10 22:22:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) connect$inet(r0, &(0x7f000001c000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000cda000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00007b3000)={0x3, r0}) connect$inet6(r1, &(0x7f00005bf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) 2018/02/10 22:22:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000017000-0xa)='/dev/dsp#\x00', 0x1, 0x0) getitimer(0x3, &(0x7f0000015000-0x20)) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) r1 = dup2(r0, r0) ioctl$int_in(r1, 0x5421, &(0x7f000000a000-0x8)=0x1fffffffe0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000d000-0x10)=[{&(0x7f000000c000-0xef)=""/239, 0xef}], 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000018000-0xc)={{0x9, 0x1ff, 0x80b, 0x9ae8, 0x0, 0x1}, 0xd1}) 2018/02/10 22:22:46 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f98000-0xb0)={0x2, 0x2000007, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) connect$inet6(r1, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000007f000-0x8)='oom_adj\x00') mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000fe9000)=0x1, &(0x7f0000fea000-0x4)=0x4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000fe9000)='/dev/snd/midiC#D#\x00', 0x10001, 0xa4400) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f00002fd000-0x7d)=""/125) 2018/02/10 22:22:46 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00009af000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0x11)="2871f7ebd5ac1c10f5af362f9085e351c1") unshare(0x60000000) r1 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00001ab000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000173000-0xb)='/dev/hwrng\x00', 0x1, 0x0) sendmsg$rds(r1, &(0x7f00006b1000)={&(0x7f0000ab7000)={0x2, 0x3, @empty}, 0x10, &(0x7f0000d96000+0x88a)=[{&(0x7f0000d27000-0x5d)=""/93, 0x5d}, {&(0x7f000095d000)=""/87, 0x57}, {&(0x7f000017f000)=""/50, 0x32}, {&(0x7f0000c55000)=""/230, 0xe6}, {&(0x7f00002cd000-0x72)=""/114, 0x72}, {&(0x7f000071b000)=""/78, 0x4e}, {&(0x7f0000378000-0x81)=""/129, 0x81}, {&(0x7f00001d0000)=""/88, 0x58}], 0x8, &(0x7f0000cd8000)=[@rdma_args={0x48, 0x114, 0x1, {{0x3, 0x1}, {&(0x7f00008e2000-0xa3)=""/163, 0xa3}, &(0x7f0000200000-0x30)=[{&(0x7f0000c96000)=""/182, 0xb6}, {&(0x7f0000f91000)=""/107, 0x6b}, {&(0x7f000055a000-0x62)=""/98, 0x62}], 0x3, 0x1, 0x6}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x3}, &(0x7f00002cc000)=0x4, &(0x7f0000717000)=0x4, 0xd017, 0xffff, 0x3, 0x8, 0x21, 0x4}}, @rdma_dest={0x18, 0x114, 0x2, {0x7fff, 0x6}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000fb3000)=""/201, 0xc9}, &(0x7f000055b000-0x1), 0x2}}, @rdma_dest={0x18, 0x114, 0x2, {0x5, 0x3}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000ead000)=""/85, 0x55}, &(0x7f0000db1000)}}], 0x130, 0x20000000}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000f23000)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x34e, 0x0, &(0x7f00001e5000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000006000-0x54)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f0000176000-0x1)}) 2018/02/10 22:22:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x1, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xcd, 0x200) r3 = socket$inet_sctp(0x2, 0x5, 0x84) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) mmap(&(0x7f0000001000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000005000-0x4)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000001000)='net/snmp\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000011000), 0x800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000011000)='/dev/midi#\x00', 0x20, 0x84000) read(r5, &(0x7f0000011000-0x77)=""/119, 0x5d) 2018/02/10 22:22:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f14000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) pause() 2018/02/10 22:22:46 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000325000-0xd)='/dev/usbmon#\x00', 0x1, 0x80) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000752000)={{0x0, 0x1, 0x0, 0x6, 0x7, 0x6, 0x40, 0x7fffffff, 0x80000000, 0x5, 0x5, 0x1}, {0x5004, 0x3000, 0xc, 0xb1, 0x81, 0x3, 0x0, 0x6, 0x2, 0x2, 0x3, 0xad}, {0x2001, 0x0, 0xa, 0x3, 0x14, 0x9, 0x1f, 0xffffffffffffffe1, 0x40, 0xff, 0x8, 0x7}, {0xf000, 0x0, 0xd, 0x0, 0x8, 0x100000000, 0x8001, 0x4, 0x4, 0x1, 0xffff, 0x2}, {0x1f004, 0x4, 0xb, 0x7fff, 0x5, 0x5, 0x877, 0x1000, 0x7, 0x6, 0x2, 0x12}, {0x1000, 0x105002, 0x1f, 0xe981, 0x6, 0x4, 0x7, 0x9c, 0x8e, 0x7, 0xffff, 0x1}, {0x2000, 0x0, 0x0, 0x9, 0x4, 0x9, 0x7841, 0x3, 0x18e, 0x2, 0x1f, 0x6}, {0x10000, 0xf000, 0x1f, 0x6, 0x9, 0x20000000000, 0x8001, 0x5, 0x7f, 0x7, 0x9, 0x9}, {0x1000, 0x102003}, {0x2000, 0x2000}, 0x40001, 0x0, 0x107000, 0x410004, 0xf, 0x1000, 0x0, [0x7, 0x4, 0x2, 0x2]}) 2018/02/10 22:22:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) getpgid(0xffffffffffffffff) getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000be9000-0xc)={0x0}, &(0x7f0000a3c000-0x4)=0xc) getpgid(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000071a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000496000)={@common='gretap0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x2}}) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f000049f000)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e9f000)={0x100000001, 0x200, 0x4, 0x9c3, 0x0}, &(0x7f0000202000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00006bf000)={r2, 0x3}, &(0x7f0000c37000-0x4)=0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000a9c000), 0x100000001) 2018/02/10 22:22:46 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000009000/0x4000)=nil) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/02/10 22:22:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) [ 41.079831] mmap: syz-executor4 (6760) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 41.100168] kauditd_printk_skb: 5 callbacks suppressed [ 41.100175] audit: type=1400 audit(1518301366.914:43): avc: denied { map } for pid=6749 comm="syz-executor7" path="/dev/binder7" dev="devtmpfs" ino=9200 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 2018/02/10 22:22:46 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00009af000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0x11)="2871f7ebd5ac1c10f5af362f9085e351c1") unshare(0x60000000) r1 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000d2000-0xcd)=""/205) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f00005bd000-0x44)={{0x2, 0x3, @loopback=0x7f000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x3, @rand_addr=0x262}, @common='rose0\x00'}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000c74000)=0x7, 0x4) io_setup(0x0, &(0x7f00000b3000)=0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000ac9000-0x60), &(0x7f0000531000-0x4)=0x60, 0x800) io_submit(r0, 0x8, &(0x7f00009a8000-0x40)=[&(0x7f0000da0000-0x40)={0x0, 0x0, 0x0, 0x8, 0x5, 0xffffffffffffffff, &(0x7f000009e000)="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", 0x1000, 0x2, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f00002e6000-0x40)={0x0, 0x0, 0x0, 0x4576023e33c15146, 0x707, 0xffffffffffffffff, &(0x7f0000772000-0x1000)="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", 0x1000, 0x7, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f00008f1000)={0x0, 0x0, 0x0, 0x1, 0x9, 0xffffffffffffffff, &(0x7f00000a8000)="74454fcbd517986664c0bff628534667930b6ce9d8ac99fcff0681234cdaf57d363abeadef376bcd60", 0x29, 0x8d, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000e6e000)={0x0, 0x0, 0x0, 0xa, 0x3, 0xffffffffffffffff, &(0x7f00000b7000-0x7)="a5bbf16cc8ae1d", 0x7, 0xa8, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000af3000)={0x0, 0x0, 0x0, 0x7, 0x4, 0xffffffffffffffff, &(0x7f0000146000)="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", 0x1000, 0x6, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfb, 0xffffffffffffffff, &(0x7f0000039000)="70fbbfd47c7f9e6e03568b59d0a24c82eab95b5bfc2f6d803ce42689a23a1a8bf8d289af4f19fe2faf13f10ca036a3ef90f54705d7489ad28138ac0d16bf29f82946d94d", 0x44, 0xff, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f96000-0x40)={0x0, 0x0, 0x0, 0x6, 0x8, 0xffffffffffffffff, &(0x7f000078a000)="30667ab3f89eeab46f9da1ad3551701a01eda64ca7da05a50bde3df9a8476bd72bb639e6d009bd51eeaad7b3de8d511131d4aa8fe3a58d07a01887e093019620a5474f930b8446cb78dfdec0e9bb62cc4d39f4bcb82962edc6242494ea896aa02353ffc85c6b7be5c7517bb6c5c86c6947f57361a537428690c36bb87cf43698f6cd5f1c2f7a0c34", 0x88, 0x0, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f00007dd000)={0x0, 0x0, 0x0, 0x7, 0x208e, r1, &(0x7f000046b000)="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", 0x1000, 0x100000000, 0x0, 0x0, 0xffffffffffffffff}]) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000068b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f000094f000)={0x3, 0x1}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000053000)='/dev/dsp\x00', 0xc00, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000b09000-0x1c)={0x2, 0x0, 0x3, 0x0, 0x6, 0x401, 0x1000, 0x5, 0x0, 0xfff, 0x9, 0x9, 0x0, 0x1, 0x4, 0x2, 0xffffffff80000001, 0x0, 0x2}) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f00007bb000)="cf") ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00002f6000-0x78)={0x4, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, {0x2, 0x2, @empty}, {0x2, 0x2, @rand_addr=0x7}, 0x0, 0x4, 0x3ff, 0x62de443d, 0x1ad, &(0x7f00006a4000)=@common='nr0\x00', 0x7fffffff, 0x7fffffff, 0x3}) write$tun(0xffffffffffffffff, &(0x7f0000eff000-0xf5)=@hdr={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @ipv6={0x0, 0x6, "739e3f", 0xc1, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}, "a10b8d06f3fb61d03eb15d00e7a1d1cb9b32c0d6dc3c85c249b1323378fc8590abcb08ff52d55e4c104034392e48b7bb16c4f93875ea9fb4b652cef5926bde98c28a22befd6e8e58a73a06575cafc8618a59bc33c05735c2ee7ff33d267a0ad4b5b4d7ba63d980c86d657bceb4edf7db954dc167625ef0afcd4308575eaeda25b125230fd14cfd1c68fbcf40709f615755814d75167f2347de11a9a7104434f1cc9705487efe4f66a3ecb194c5672530e7"}}}}, 0xf3) 2018/02/10 22:22:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f00005cf000-0x7a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[@lsrr={0x83, 0x3, 0x0, []}, @ssrr={0x89, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty]}, @lsrr={0x83, 0x17, 0x0, [@empty, @empty, @loopback=0x7f000001, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @lsrr={0x83, 0x7, 0x0, [@empty]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/10 22:22:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000f0b000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270180ffff00000011007352", 0x23}], 0x1}, 0x8000) 2018/02/10 22:22:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000608000-0x9)='/dev/sg#\x00', 0x10, 0x8300) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000a5000-0x8)={0x3, 0x100000001}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000dfe000)={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) [ 41.101311] binder: 6749:6756 ioctl 0 20f23000 returned -22 [ 41.152827] audit: type=1400 audit(1518301366.967:44): avc: denied { set_context_mgr } for pid=6749 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/10 22:22:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000482000-0x5d)=""/93) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f00007d4000)={0x0, ""/8}, 0x224, 0x0, 0x0) [ 41.200127] binder: 6749:6777 unknown command 0 [ 41.212201] binder: 6749:6777 ioctl c0306201 2000a000 returned -22 [ 41.231154] binder: BINDER_SET_CONTEXT_MGR already set [ 41.236788] binder: 6749:6770 ioctl 0 20f23000 returned -22 [ 41.247073] audit: type=1400 audit(1518301367.022:45): avc: denied { call } for pid=6749 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 41.250246] binder: 6749:6779 ioctl 40046207 0 returned -16 [ 41.269389] audit: type=1400 audit(1518301367.023:46): avc: denied { transfer } for pid=6749 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 41.303950] binder: 6749:6794 unknown command 0 [ 41.314135] binder: 6749:6794 ioctl c0306201 2000a000 returned -22 [ 41.331961] binder: release 6749:6779 transaction 1 out, still active [ 41.338738] binder: undelivered TRANSACTION_COMPLETE [ 41.344139] binder: send failed reply for transaction 1, target dead 2018/02/10 22:22:47 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00009af000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0x11)="2871f7ebd5ac1c10f5af362f9085e351c1") unshare(0x60000000) r1 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000bf0000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) accept4(r0, &(0x7f00004fa000+0xb23)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f000091f000)=0x3a, 0x80800) socket$inet6(0xa, 0x80006, 0x7ff) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000092000)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005de000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}}, &(0x7f0000e7c000-0x4)=0xb8) 2018/02/10 22:22:47 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004000-0x4)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4), &(0x7f0000002000-0x4)=0x4e18f32de44808bf) 2018/02/10 22:22:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000460000)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000cc000-0x14)={0x1, 0x0, 0x0, 0x3}) r1 = dup2(r0, r0) connect$unix(r1, &(0x7f000092b000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/10 22:22:47 executing program 0: lsetxattr(&(0x7f00005fb000)='./file0\x00', &(0x7f000071f000)=@known='system.posix_acl_default\x00', &(0x7f0000df2000-0xe)='cpusetvmnet0[\x00', 0xe, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0xa5, &(0x7f0000a6a000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@x25={0x805, {0x0, 0x3ff, 0xfb, "972c24d97cede674e99bc496d7e956bbe84756e399b3343e0b647690ed56baafed5e7d2c10290113a192e32ec7217f4ac7d9df442f13eea041ee706f31eba480a164badc0f530a895ada7470917c644d54ef6eccf32092900437aa47cc5c8dd66d19326b73679d4751a9e0e61cbce09e5dba31d556a1bbb70d0ba6ccd6fdd582061909b0e7c3b4603c8ee18a7c6d24f0e23a8b4c"}}}}, 0x0) 2018/02/10 22:22:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(0xffffffffffffff9c, &(0x7f0000001000-0x67)=""/103, 0x67, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f000052c000)=@ax25={0x3, {"f4f4ff8ba59588"}}, 0x10) 2018/02/10 22:22:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00007e5000), &(0x7f0000cd8000-0x4)=0x4) 2018/02/10 22:22:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:47 executing program 5: futimesat(0xffffffffffffffff, &(0x7f000041b000)='./file0\x00', &(0x7f000035e000)={{0x77359400}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f00008a9000-0x4), &(0x7f0000ead000-0x4)=0x4) 2018/02/10 22:22:47 executing program 7: mmap$binder(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x200000e, 0x12, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000061000)='/dev/binder#\x00', 0x0, 0x40802) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000040b000-0x48)={{0xffffffffffffffff, 0x3, 0x4a0cabec, 0x2, 0x4}, 0x93, 0x88}) 2018/02/10 22:22:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x81, 0x100) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000a98000-0x8)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006e3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00002d8000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000fec000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x80000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, []}, 0x14}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000749000)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c96000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000e5b000)={r2, r4}) 2018/02/10 22:22:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x96e, 0x100) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000e1000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000838000)='/dev/vcs\x00', 0x408900, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r3 = syz_open_dev$mice(&(0x7f00006b2000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) connect$inet6(r1, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000037b000-0x8)=@fragment, 0x8) sendmmsg(r3, &(0x7f0000316000-0x78)=[], 0x0, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f000011e000-0xc)={0xf45a, 0xb6, 0xffff, 0x2, 0x5, 0xcaa5}) syz_open_dev$vcsn(&(0x7f0000318000-0xa)='/dev/vcs#\x00', 0xf7, 0x200001) 2018/02/10 22:22:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e9e000-0x11)='/selinux/enforce\x00', 0xac040, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c20000-0x12)={0x0, 0xa, "e619d042351a4e570334"}, &(0x7f0000f5a000)=0x12) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e85000)={r2, 0x7fff, 0x1, 0x81, 0x0, 0x4}, &(0x7f0000b42000)=0x14) ioctl$sock_ifreq(r0, 0x8933, &(0x7f0000f96000-0x50)={@common='bcsf0\x00', @ifru_names=@common='yam0\x00'}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000b85000-0x4), &(0x7f0000d82000-0x4)=0x4) 2018/02/10 22:22:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002df000-0xc)={0x0}, &(0x7f0000171000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00003a0000-0x110)={{0x6, 0x6, 0x3c, 0x9e6, "d522fe9c7d3b0f2904450214e5f094bd23ed41d72fddfdf2bca1b2c06161c1b9ec117b2a4f22013a64a8ba2c", 0x1}, 0x0, 0x0, 0x2, r1, 0x89, 0xffffffff, "66e4269a871f13f68a014cc67ee10d1ab6bfb18c4a1d3eea0e42f56944907af206dea39ec9fbdb0a72bb078150bba6168b2a6d982c378f8a7903bf9adc4e739f", &(0x7f00002db000-0x3e)='ppp0,$&)vmnet0%eth0ppp0[{-selinux.trustedself$ppp1em0eth0em0\\\x00', 0x3e, [], [0x3, 0xff, 0xc5fe, 0xaa4]}) futex(&(0x7f00000a5000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x800000000008, 0x0, &(0x7f00008df000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) getrusage(0x1, &(0x7f0000fe7000)) 2018/02/10 22:22:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:47 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00009af000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0x11)="2871f7ebd5ac1c10f5af362f9085e351c1") unshare(0x60000000) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:47 executing program 7: r0 = shmget(0x1, 0x4000, 0x108, &(0x7f0000691000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000224000)=""/86) shmget$private(0x0, 0x1000, 0x1509, &(0x7f0000f33000/0x1000)=nil) 2018/02/10 22:22:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f000052b000)='./file0\x00', 0xfffffffffffffffc, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/10 22:22:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x5, 0xe) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000c41000)=""/154) 2018/02/10 22:22:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000011c000-0xb)='/dev/vcsa#\x00', 0xfffffffeffffffff, 0x80000) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000dde000-0x8)={0x10000, 0x8}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) fadvise64(r1, 0x0, 0x4, 0x2) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = creat(&(0x7f0000e40000)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000010d000)=@assoc_value={0x0, 0x73cc79ce}, &(0x7f0000d12000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f22000-0x8)={r2, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000883000-0x10)=[@in={0x2, 0x3, @rand_addr=0x5}], 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d4c000-0x11)='/selinux/enforce\x00', 0x800, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f13000)=[], 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000d2d000)) 2018/02/10 22:22:47 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00009af000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0x11)="2871f7ebd5ac1c10f5af362f9085e351c1") unshare(0x60000000) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:47 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000294000-0x12)='/dev/snd/pcmC#D#c\x00', 0x40, 0x30401) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xa6a9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000740000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, &(0x7f000026c000)=[], &(0x7f0000375000)=[0x28, 0x38, 0x78]}}], 0x0, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000a74000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/10 22:22:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001e5000)={0x2, 0x3, &(0x7f0000956000-0x98)=@framed={{0x18}, [], {0x95}}, &(0x7f0000847000)='GPL\x00', 0x0, 0xb2, &(0x7f00008f6000)=""/178}, 0x48) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d5b000-0x7)) 2018/02/10 22:22:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c3c000-0x9)='/dev/rtc\x00', 0x32000, 0x0) connect$inet6(r0, &(0x7f00006ea000)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x2}, 0x1c) r1 = socket(0x20000000400000a, 0x8000a, 0xffffffffffff5c99) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f000083f000), &(0x7f0000c08000-0x4)=0x4) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x400000000000029, 0xb, "a9e6"}], 0x18}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e47000)={{{@in=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000132000-0x4)=0xe8) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00005e6000)=0x80, &(0x7f0000dd0000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000330000)={0x0, 0x1ff}, &(0x7f0000d56000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000260000-0x18)={r3, 0x6, 0x30, 0x2, 0x2}, &(0x7f00002da000)=0x18) r5 = add_key$keyring(&(0x7f00002e4000)='keyring\x00', &(0x7f0000d65000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r2, r5) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000b0b000-0x6)={r4, 0x9}, 0xfffffffffffffd96) 2018/02/10 22:22:47 executing program 0: pipe2(&(0x7f00006bd000)={0x0}, 0x4800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000650000)={0x0, 0x370c2c2d, 0x9, 0x7f, 0x3, 0xe7a5, 0x7, 0x341, {0x0, @in={{0x2, 0x3, @empty}}, 0x3, 0x5ec5, 0x3, 0x5, 0x1}}, &(0x7f0000992000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f81000-0x10)={0xac, 0x8000, 0x101, 0xb4, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000dfe000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x10, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000029f000)='/dev/hwrng\x00', 0x4001, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000210000)={0xff, 0x5, 0x1, 'queue0\x00', 0x6}) 2018/02/10 22:22:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bb2000)='/dev/mixer\x00', 0x1, 0x0) sendmsg$rds(r0, &(0x7f0000a5b000-0x38)={&(0x7f000017b000)={0x2, 0x2, @empty}, 0x10, &(0x7f000096a000-0x50)=[{&(0x7f00007ec000)=""/243, 0xf3}, {&(0x7f00001a5000)=""/31, 0x1f}, {&(0x7f0000078000)=""/17, 0x11}, {&(0x7f00004f9000)=""/223, 0xdf}, {&(0x7f0000161000-0x1)=""/1, 0x1}], 0x5, &(0x7f0000b44000-0x100)=[@rdma_dest={0x18, 0x114, 0x2, {0x4, 0x80}}, @rdma_dest={0x18, 0x114, 0x2, {0x8, 0xfff}}, @rdma_args={0x48, 0x114, 0x1, {{0x9, 0x10001}, {&(0x7f000062a000-0xc)=""/12, 0xc}, &(0x7f0000435000-0x80)=[{&(0x7f0000ebf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000087000-0xf9)=""/249, 0xf9}, {&(0x7f00007cb000-0x53)=""/83, 0x53}, {&(0x7f0000efe000-0x11)=""/17, 0x11}, {&(0x7f0000b37000-0x8b)=""/139, 0x8b}, {&(0x7f0000606000)=""/188, 0xbc}, {&(0x7f000047f000)=""/104, 0x68}, {&(0x7f0000ea6000)=""/46, 0x2e}], 0x8, 0xa, 0x4}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f000097e000-0x88)=""/136, 0x88}, &(0x7f0000f00000), 0x11}}, @mask_fadd={0x58, 0x114, 0x8, {{0x9, 0x8}, &(0x7f0000c6b000)=0x8, &(0x7f00008ed000), 0x3, 0x10001, 0x4, 0x9, 0x8, 0x6}}], 0x100, 0x4000}, 0x10) getsockname$inet(r0, &(0x7f0000b6b000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000a95000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x80, 0x7f, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000398000)={r1, &(0x7f0000398000+0x2ab), &(0x7f0000391000)}, 0x20) 2018/02/10 22:22:47 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00009af000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0x11)="2871f7ebd5ac1c10f5af362f9085e351c1") unshare(0x60000000) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000036b000)='/dev/amidi#\x00', 0x400, 0x208000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d4a000-0xc)={0x7, 0xffffffffffffff9c}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket(0x2, 0x1, 0x0) setsockopt(r2, 0x1040000000000006, 0x7, &(0x7f00009c8000-0xd9)="02000800", 0x4) [ 41.703958] binder: 6863:6867 transaction failed 29189/-22, size 0-24 line 2842 2018/02/10 22:22:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000d4e000+0x5b6)='/dev/vcs#\x00', 0x1, 0x200) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000d0b000)={[{0x40, 0xffffffffffff7fff, 0x0, 0x1, 0x1, 0x10000, 0x2, 0x9, 0x1, 0x7fffffff, 0x5, 0x2}, {0x401, 0x1f, 0x9, 0x0, 0xfffffffffffffffc, 0x3a, 0x6, 0x8, 0x17ce, 0x3, 0x4, 0x2b, 0x7fff}, {0xc394, 0x7d6, 0xffffffff80000000, 0x7, 0x6, 0x80000001, 0x100, 0x75, 0xfe51, 0xff, 0x20, 0xd, 0x5}], 0xa05}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0505405, &(0x7f0000003000)={{0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/02/10 22:22:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f000058b000)={0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x45}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e89000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$nfc_raw(r1, &(0x7f000069c000-0x10)={0x27, 0x5, 0x7b5, 0x3}, 0x10) 2018/02/10 22:22:47 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x4a000000}, 0x2, &(0x7f000000e000-0x10)={&(0x7f0000025000)=@mpls_newroute={0x15, 0x18, 0x21, 0x1, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) 2018/02/10 22:22:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000a87000-0x8)={0x1}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000000)="6e6574000000001f000000703600") fchdir(r2) 2018/02/10 22:22:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) r1 = semget(0x1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b56000)={{{@in=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000ad5000)=0xe8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000013f000)={0x0, 0x1, 0x4d29fd2a, 0x2, 0x2, 0xfff}, &(0x7f0000254000-0x4)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fbc000-0x8)={r3, 0xb33}, 0x8) setuid(r2) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000354000-0xe)=[0x9, 0xfffffffffffffffe, 0x8, 0x401, 0x8000, 0x101, 0x199e]) semctl$GETVAL(r1, 0x1, 0xc, &(0x7f0000910000+0xb8)=""/153) getsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000c97000-0x4), &(0x7f0000a2d000)=0x4) sendmsg$inet_sctp(r0, &(0x7f00006df000)={&(0x7f0000c2e000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000a9c000-0x50)=[{&(0x7f00000d7000)="3f3d4c20601cdc4a8beca1a518111cdafe55587a", 0x14}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x24000040}, 0x4000010) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c11000-0xc)={0x4, [0x9, 0x3f9d, 0x2, 0x800]}, &(0x7f000026c000)=0xc) 2018/02/10 22:22:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000032d000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000964000)={0x0, 0xd40, 0x6, 0x5}, &(0x7f00008b0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000038e000)={r1, 0x5c, &(0x7f00005ba000-0x5c)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x6}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f00009b6000-0x4)=0x10) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000053000-0xd8)=@pic={0x8, 0xf97, 0x5, 0xab, 0xfffffffffffffff9, 0x4, 0x457, 0x80, 0x7358000000000004, 0xffffffffffffff81, 0x400, 0x55, 0x1, 0x5, 0x7, 0xfffffffffffffffa}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000597000)='/dev/kvm\x00', 0x280000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000001}]}) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000b99000/0x18000)=nil, &(0x7f0000b64000)=[@text64={0x40, &(0x7f000049b000)="b9fe0000000f32ab0f20d835200000000f22d867644a0f009700800000664f0f38822500f0000066baf80cb80ea0268eef66bafc0cec364a0f1f233e640f07c4a32548f7cbb9c70800000f32", 0x4c}], 0x1, 0x0, &(0x7f0000fe9000)=[], 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) r5 = getpgid(0x0) fcntl$lock(r2, 0x7, &(0x7f0000357000)={0x0, 0x1, 0x100000000, 0x7, r5}) [ 41.772239] binder: 6863:6867 transaction failed 29189/-22, size 0-24 line 2842 [ 41.804223] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.810489] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/10 22:22:47 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00009af000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0x11)="2871f7ebd5ac1c10f5af362f9085e351c1") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:47 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f00009af000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x1) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009b3000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x913, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000600000-0xc)='cifs.spnego\x00', &(0x7f0000d0f000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000745000-0x8)='keyring\x00', &(0x7f0000b66000)='\x00') 2018/02/10 22:22:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sysfs$3(0x3) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000227000)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}) 2018/02/10 22:22:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000157000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ad8000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r3, 0x29, 0xed, &(0x7f0000739000)="2ae097d709c358a76b2c79855cee944edd393b45e61d4060caf079a0219ffc60d41bc47185885a8b9a3b9002dee4057fa603ed15b805", 0x36) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000374000-0x1a0)) 2018/02/10 22:22:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f67000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00007e6000-0x68)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000121000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r5 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r6 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r7, 0x1, 0x1c, &(0x7f0000cbe000-0x48)=""/72, &(0x7f0000634000)=0x48) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r8, 0x8, r6) fcntl$setsig(r7, 0xa, 0x12) readv(r8, &(0x7f0000483000-0x10)=[{&(0x7f0000a08000)=""/125, 0x7d}], 0x1) r9 = dup3(r5, r0, 0x0) tkill(r6, 0x16) ioctl$KVM_RUN(r2, 0xae80, 0x0) r10 = userfaultfd(0x80800) ioctl$TIOCCONS(r9, 0x541d) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r10) 2018/02/10 22:22:47 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f00003de000)='/dev/dsp#\x00', 0xece, 0x103000) accept4$packet(r0, &(0x7f000098d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00002b0000-0x4)=0x14, 0x800) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000f0d000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000236000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f000078e000), &(0x7f0000cca000-0x4)=0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000a7e000)) 2018/02/10 22:22:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00008f1000)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f341f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@empty, 0xffffffffffffffff, 0x33}, @in6=@empty}}, []}, 0xf8}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000734000)='\x00') setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000786000)=0xae, 0x4) fcntl$setsig(r0, 0xa, 0x24) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000faf000-0xe8)={{{@in=@multicast2, @in6=@mcast2}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000d48000-0x4)=0xe8) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000049000)={0x5, 0x200, 0x80000001, 0x6, 0x10, 0xffffffffffff8000}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000820000-0x1)=0xdf5, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000dd5000-0x40)={0x5, 0x0, 0x3, 0x3ff, "8ee4a7e59531e10db3a0aaaa6f4b2a337d5cfdd9b2ef0930b2db8eec5c9eed2b04ac292f2170172b6e526bd9", 0x4}) 2018/02/10 22:22:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000a65000)='/dev/audio#\x00', 0x554, 0x210000) syz_open_pts(r0, 0x420200) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000a7d000)={0x7118, 0x1}) bind$inet6(r1, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:48 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b1d000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00006d5000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000edf000)='oom_score_adj\x00') connect$netrom(r1, &(0x7f00006b8000-0x10)=@ax25={0x3, {"5a7297b2388f82"}, 0x7}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f000071b000-0x9)='loginuid\x00') sendfile(r1, r2, &(0x7f000017f000), 0x1) getsockname$packet(r2, &(0x7f0000c98000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000097e000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00001e6000-0x10)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) fremovexattr(r1, &(0x7f0000d3d000-0xa)=@random={'security.', '\x00'}) 2018/02/10 22:22:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x21, &(0x7f0000acf000)={@remote}, &(0x7f0000caf000)=0x14) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00009c8000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$sock_bt(r1, 0x5411, &(0x7f0000ae8000-0x97)="597a955e2367f472cdf4ea470df2ef78f1a7d14a11feafdc924808772d7fe48d0506cfc2225266758cfee8e4aef7acbd27b55e8df2dbb61deb15fffe6c648486648b1b9cddf645729489aeac1b8dc1e75dd4c001d65a0dd3f02f6e3f6d756af85956451517a53b42614920907e2040587d1c7d090ba64e11c366a65a9778b8ddadd08f2e1c2a287c6ea49522fbf9a42e1ef7486ade586b") 2018/02/10 22:22:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x408000) mkdirat(r0, &(0x7f0000abe000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000242000)) 2018/02/10 22:22:48 executing program 2: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='vcan0\x00', &(0x7f0000939000)=@ethtool_wolinfo={0x1f, 0x0, 0x0, "37601badc875"}}) 2018/02/10 22:22:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:48 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x800, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000d14000)={0xca, 0x1, {0x3, 0x3, 0xffff, 0x3, 0x3}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x2, 0x37c9, 0xfc9}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x3a}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dd0000)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00003f2000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000bee000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000, 0x941, 0x7, 0x400, 0x2, 0x80, r5}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000d55000-0x18)={0x0}) accept4$alg(r4, 0x0, 0x0, 0x80800) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000e31000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000c24000)={r7}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0xc, 0x0, &(0x7f0000005000-0x44)=[@free_buffer={0x40086303, r6}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/10 22:22:48 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f000002f000)='/dev/vcsa#\x00', 0x0, 0x50800) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000483000-0x10)={0xd0, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x344c, &(0x7f0000c48000-0x14), 0x14) select(0x40, &(0x7f0000e95000-0x40)={0x11, 0x8, 0x3, 0x1, 0x4, 0x1, 0x7a, 0x80}, &(0x7f0000190000-0x40)={0x7, 0x1, 0xf3, 0x401, 0x4, 0x4, 0x8}, &(0x7f0000fda000-0x40)={0x100, 0x8000, 0x5, 0x6, 0x7, 0xffffffff, 0x7, 0x2}, &(0x7f0000856000-0x10)) 2018/02/10 22:22:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) 2018/02/10 22:22:48 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0xffffffffffffffb1, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) pwrite64(r0, &(0x7f0000860000-0xef)="594fabb38940a58265cf38dae20316df666c8d3a438475306d4e22802610e7326f0cb408fa2371088108ba2fcede1dfb91566b968d2beeaaa97aa047343746396e0f85aa763627e21f049cf68c88e9b48a92a7a82a014cdd6d8027bdba38fef6cc4076d6b3bd3350bebeaf4bccd8972339e4fde931d4e73c8142284d2bfd2a46b41ccde4679a6656fdb3a73e31a115f4cc86cb3488474c1ec12a5061dfe3a53b3972468469658910b0e1112a8a4948eea75adc7fe9dc4c7397ac1a8ed1cce5d35637b415b9c46038f24f79f991711485cdc0cf8972db555dab98d3dc7ae4334b8777078d361424a522698a803f153c", 0xef, 0x0) 2018/02/10 22:22:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) sync_file_range(r0, 0x5, 0x1, 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000cb6000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_data=&(0x7f0000edf000)="c33bc3bb3b7b782d936289773390eb51c2d8a118a0a43af363eeb99568e1af63"}) r1 = syz_open_dev$vcsn(&(0x7f00008d0000-0xa)='/dev/vcs#\x00', 0x1, 0x400) ioctl$KDSETLED(r1, 0x4b32, 0x241) 2018/02/10 22:22:48 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000dd9000)=0x9b37, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000002000-0xf3)="54ac9cbf033d15547705059e29d7346e089e1e29ccbe51bee18a8a3595d6d0862f60ae34420a9b1892d2b08e147fc5013e3512bf6649924c380c3e535cfa05bab7e5222a4b52236c85b3fe41596499721678060fcfeb8b0cfeab43061dfabf54c3017afb06b2f1901a9ee41675918d1e568cc0adbce4c7a20155e1ab69a483fa14e941655017b47f7933590e846bd9ab03072e1f400ad043dc1d92b1184d3a4fec2c98a2dc667f7ed316c30126a482eb0bb7206ec98cf7a7e0544a0e4c65e2bbde22dda5e4e422dba6a11d8b2f3db6398e76d1e4186cec9d98f2af22d5eb25c7a4074a3a64cfd83820ad30f2ac68c89d6fb02f", 0xf3, 0x101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000004000-0x8)=0x80) 2018/02/10 22:22:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000adb000)='./file0\x00', 0x10000, 0x1a0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000994000)={0x0, 0x8}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r2 = memfd_create(&(0x7f0000644000-0xf)='\\/+GPL$\\+user\\\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000ad9000-0x4), 0x4) setsockopt$inet6_int(r1, 0x29, 0x45, &(0x7f000098e000-0x4)=0x8, 0x75) getpeername$inet6(r2, &(0x7f0000adb000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00007ed000-0x4)=0x1c) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) fstat(r2, &(0x7f000056d000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000d15000)=0x1) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = getpid() r5 = gettid() getrandom(&(0x7f0000801000-0xc)=""/12, 0xc, 0x1) tgkill(r4, r5, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000139000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x6, 0x1, 0x0, 0xa, 0x20, 0x80, 0x2f, 0x0, r3}, {0x8, 0x8, 0x8001, 0x2, 0x0, 0xd, 0x7fff, 0x3}, {0x234867c2, 0xffffffffffffffff, 0x10001, 0x5}, 0xdf4, 0xf, 0x3, 0x0, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x33}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x3, 0x3, 0x0, 0x8001, 0x8000, 0x4, 0x2}}, 0xe8) getsockname$packet(r1, &(0x7f000052a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000b6d000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000014a000)={@empty, 0x3ff, r6}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000dc2000-0x4)={0x3, 0x3, 0x9004}, 0xfffffffffffffcab) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x811, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/10 22:22:48 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000) syz_emit_ethernet(0x66, &(0x7f0000005000-0x6e)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x1f, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "e3e01e", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) 2018/02/10 22:22:48 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}]}, 0x20}, 0x1}, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xc1) [ 42.617613] device eql entered promiscuous mode [ 42.625531] binder: 6967:6975 BC_FREE_BUFFER uffffffffffffffff no match 2018/02/10 22:22:48 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00001a0000-0x8)='keyring\x00', &(0x7f0000470000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000e8c000)='/dev/dmmidi#\x00', 0x20, 0x400) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000fdd000-0x4)) keyctl$get_security(0x11, r0, &(0x7f0000f22000)=""/145, 0x91) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) 2018/02/10 22:22:48 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:48 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x150, &(0x7f0000fc1000)="bfcf351cb94b680ac93914ad26518df5e4db9f8b687c7b163ae397ced46150f908e70c4b6f5bfa9d396d97fc000000077eb3e02b4274b8793cd009b82941cbfea2f8c7eb6afc297e6e40ad1ae372a3722a1f4a022c32f832c12483096cd418a9805ef6e4ab5de432168dbc971b05dbf0a4deb519f5d7209c8ca83e69c6b83140c127ac92caed0ff9815f223f65d340ada4c88f23a190bc7e8607e43a7710e2c578b7c4cb0777f8d085929ec1f2a3f800"}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x0, &(0x7f0000fb8000-0x2)}) 2018/02/10 22:22:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000bf000-0x8)=@fragment={0x89, 0x0, 0x0, 0x8, 0x0, 0x3, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000040e000)={0x6e55, 0x7, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000080b000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f000081c000)='net/softnet_stat\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c00000-0x8)={0x0, 0x7fff}, &(0x7f0000a04000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e55000)={r2, 0x4, 0x1, [0xf3]}, &(0x7f0000601000)=0xa) pread64(r1, &(0x7f00005e1000-0x9)=""/9, 0x1, 0x800) getpeername$ipx(r1, &(0x7f0000f1c000-0x10), &(0x7f0000791000)=0x10) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000d6d000-0x52)=""/82) 2018/02/10 22:22:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:48 executing program 0: syz_open_dev$sndctrl(&(0x7f0000a6b000)='/dev/snd/controlC#\x00', 0x4000000000, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005c5000)={{{@in=@loopback, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00004f3000)=0xe8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000955000)='/dev/audio\x00', 0x400000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000781000-0x8)) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:48 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0xffffffffffffffb1, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) pwrite64(r0, &(0x7f0000860000-0xef)="594fabb38940a58265cf38dae20316df666c8d3a438475306d4e22802610e7326f0cb408fa2371088108ba2fcede1dfb91566b968d2beeaaa97aa047343746396e0f85aa763627e21f049cf68c88e9b48a92a7a82a014cdd6d8027bdba38fef6cc4076d6b3bd3350bebeaf4bccd8972339e4fde931d4e73c8142284d2bfd2a46b41ccde4679a6656fdb3a73e31a115f4cc86cb3488474c1ec12a5061dfe3a53b3972468469658910b0e1112a8a4948eea75adc7fe9dc4c7397ac1a8ed1cce5d35637b415b9c46038f24f79f991711485cdc0cf8972db555dab98d3dc7ae4334b8777078d361424a522698a803f153c", 0xef, 0x0) 2018/02/10 22:22:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcb, &(0x7f0000764000-0xcb)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@mpls_uc={0x8847, {[{0x6, 0x1, 0xf645, 0x45a}, {0x1f, 0x7, 0x2, 0x8000}, {0x1, 0x5, 0x1f, 0x4}, {0x27d125a6, 0x20, 0x3f, 0x8001}, {0x3970000, 0x2, 0x1, 0x400}, {0x8, 0xffffffff, 0x5, 0x2}, {0x7ff, 0xfffe0000, 0xfffffffffffffffe, 0x81}, {0x6a, 0x5, 0x1, 0xfffffffffffffff8}, {0x6, 0x1, 0x2, 0x2}, {0x8, 0x7ff, 0x7307, 0x4}], @generic="588244bb7c1bc98ff71fbf77d776afc9c27738ca0849f8358b8c4475604c1924edff364d8be762aba5fbea3bd08fb3efd4e6b8b280a192b3ca4a367d4a64be742b6f6c93f91890915edd6ca7f24c1743cd7e0a23fd9878b26557545ace949f72c58c0f60c1ce7a4ace81aa14a1ac71d8f85d19015aa802e0d3b5d7560e17511b68153ff839ad149b14ca9ce09bc8b7021b34fc476d"}}}}, 0x0) 2018/02/10 22:22:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f0000f96000)='./bus\x00', 0xb00, 0x200000000) r1 = epoll_create(0x2) inotify_init() readlink(&(0x7f0000f62000-0x6)='./bus\x00', &(0x7f0000df5000)=""/63, 0x3f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fd1000-0xc)) open(&(0x7f00009b7000)='./bus\x00', 0x500, 0x0) creat(&(0x7f0000e29000)='./bus\x00', 0xcc1bd5c7e28a244e) 2018/02/10 22:22:48 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000308000-0xd)='/dev/snd/seq\x00', 0x0, 0x7fffe) read(r0, &(0x7f00009db000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) flistxattr(r0, &(0x7f0000385000-0xc1)=""/193, 0xc1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000bea000-0x4c)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/10 22:22:48 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b70000-0xc)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ff2000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000677000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1f, 0x7f, 0x24, 0x95, 0x8}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:48 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty}, 0x10, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/79, 0x4f}, {&(0x7f000000f000)=""/255, 0xffffffffffffff93}], 0x3, &(0x7f0000002000)=[@rdma_dest={0x18, 0x29, 0x43, {0x800000}}, @mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000016000-0x8), &(0x7f0000009000-0x8), 0x0, 0x1000000000}}], 0x70}, 0x0) r1 = semget(0x2, 0x3, 0x400) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f0000017000-0xe0)=""/224) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000019000-0xb)='/dev/vcsa#\x00', 0x6, 0x2000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f0000018000)='./file0\x00', &(0x7f0000019000-0x1008)={0x1008, 0x8, "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"}, &(0x7f0000019000-0x4), 0x1400) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000017000+0xb64)=""/35) 2018/02/10 22:22:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x8000000000005, 0x84) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003f0000-0x6)='/dev/ppp\x00', 0x3f7e4c88e662ff41, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000ca5000-0x50)={@generic="51459044742b3aba8d02fdde3824e9f6", @ifru_flags=0x1300}) 2018/02/10 22:22:48 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:48 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f0000018000)=@known='system.sockprotoname\x00', &(0x7f0000016000-0xe)='vmnet0%\\:eth1\x00', 0xe, 0x3) socket$inet(0x10, 0x3, 0xc) r0 = socket$inet(0x10, 0x2000000000000002, 0x9) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000000a000-0x10)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/02/10 22:22:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001be000-0xa)='./control\x00', 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00009fe000)='./file0\x00', 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') 2018/02/10 22:22:48 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:48 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000022000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000d000)={0x400, 0x0, 0x10001, 0x37}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000009000)={r1, 0x100}) r2 = syz_open_dev$usbmon(&(0x7f0000020000)='/dev/usbmon#\x00', 0x6, 0x14100) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000b000)='net/fib_trie\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) unlinkat(r2, &(0x7f0000015000-0x8)='./file0\x00', 0x200) 2018/02/10 22:22:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000647000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000e8f000-0xc)={&(0x7f000032b000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) poll(&(0x7f00006db000-0x8)=[{r0}], 0x1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000a47000-0xb)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000556000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}}}, 0x0, 0x7f, 0x6, 0x6, 0xea}, &(0x7f0000294000)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000004b000)=@assoc_value={r3, 0xbf1a}, &(0x7f0000131000-0x4)=0x8) 2018/02/10 22:22:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) connect$ipx(r0, &(0x7f0000303000)={0x4, 0x4, 0x1f2, "94c914d9d468", 0x7}, 0x10) 2018/02/10 22:22:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000054d000-0x9)='/dev/sg#\x00', 0x8, 0x100) inotify_add_watch(0xffffffffffffffff, &(0x7f00009e2000-0x8)='./file0\x00', 0x2000000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00007c7000-0x9)={0x8, 0x7, 0x8000, 0x3ff, "826058de060e64929d7816c01bb38a2edf14a701f063742c9e7f494d31c017aa25409b4f0a81c4255ac848db", 0x6}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/10 22:22:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000af3000)='syzkaller\x00', &(0x7f0000945000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000072a000-0x5)='bdev\x00', 0xfffffffffffffff9) add_key$user(&(0x7f000062e000-0x5)='user\x00', &(0x7f00009d3000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00002ba000-0xe3)="265e0614ef624a40aa67146f3ea1f7c4924269d92059cc9a47f16f91ea5380fd358fd425a13e6ab9cb60bad45dfccd87da4bddd5ba9e6f99d03bebe53c3f21d8ae13cb42672deebe04656be64f2fcc32ee6af31b16fa0066eecd6e1ff35852a200d66d936b67c8db93b6aa6f75869d7681ef8d7dd71defffe58db095a93e8332b83d6947a1b8437319e40c971fa9f3388ff5a51fc8b1b1e52e8edc05c5b8f110621e68552632862e9fd0f07a005bd0187fddda01b79d621023219cd22c0a0a755821822b088b036e5eb2e26a2461a04f4cce26dc575529e3b21661bac1a35ec2607011", 0xe3, r0) add_key(&(0x7f00008ae000-0x8)='big_key\x00', &(0x7f000095c000)={0x73, 0x79, 0x7a}, &(0x7f0000380000), 0x0, 0xfffffffffffffffd) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003a8000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00006ca000-0x4)=0x6, 0x4) [ 42.880617] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pig=7055 comm=syz-executor1 2018/02/10 22:22:48 executing program 6 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:48 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000095e000)='/dev/usbmon#\x00', 0x1, 0x40) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) [ 42.970632] FAULT_INJECTION: forcing a failure. [ 42.970632] name failslab, interval 1, probability 0, space 0, times 0 [ 42.982321] CPU: 1 PID: 7078 Comm: syz-executor6 Not tainted 4.15.0+ #307 [ 42.989250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.998595] Call Trace: [ 43.001169] dump_stack+0x194/0x257 [ 43.004778] ? arch_local_irq_restore+0x53/0x53 [ 43.009425] ? find_held_lock+0x35/0x1d0 [ 43.013475] should_fail+0x8c0/0xa40 [ 43.017171] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 43.022270] ? find_held_lock+0x35/0x1d0 [ 43.026312] ? __lock_is_held+0xb6/0x140 [ 43.030366] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 43.036230] ? rcu_note_context_switch+0x710/0x710 [ 43.041146] should_failslab+0xec/0x120 [ 43.045098] kmem_cache_alloc+0x47/0x760 [ 43.049136] ? __lock_acquire+0x664/0x3e00 [ 43.053365] ptlock_alloc+0x24/0x70 [ 43.056974] pte_alloc_one+0x59/0x100 [ 43.060758] do_huge_pmd_anonymous_page+0x551/0x1b00 [ 43.065847] ? __thp_get_unmapped_area+0x130/0x130 [ 43.070759] ? __lock_acquire+0x664/0x3e00 [ 43.074969] ? __lock_acquire+0x664/0x3e00 [ 43.079185] ? page_add_new_anon_rmap+0x750/0x750 [ 43.084016] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 43.089196] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 43.094361] ? print_irqtrace_events+0x270/0x270 [ 43.099104] ? lock_acquire+0x1d5/0x580 [ 43.103054] ? lock_acquire+0x1d5/0x580 [ 43.107003] ? __perf_event_read_value+0x138/0x9a0 [ 43.111922] ? lock_release+0xa40/0xa40 [ 43.115871] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 43.121727] ? print_irqtrace_events+0x270/0x270 [ 43.126459] ? alloc_set_pte+0x1102/0x1880 [ 43.130670] ? rcu_note_context_switch+0x710/0x710 [ 43.135582] ? __might_sleep+0x95/0x190 [ 43.139544] __handle_mm_fault+0x1a0c/0x3ce0 [ 43.143935] ? __pmd_alloc+0x4e0/0x4e0 [ 43.147795] ? check_noncircular+0x20/0x20 [ 43.152013] ? mutex_lock_io_nested+0x1900/0x1900 [ 43.156840] ? find_held_lock+0x35/0x1d0 [ 43.160896] ? handle_mm_fault+0x270/0x970 [ 43.165109] ? lock_downgrade+0x980/0x980 [ 43.169264] handle_mm_fault+0x35c/0x970 [ 43.173304] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 43.177860] ? vmacache_find+0x5f/0x280 [ 43.181808] ? vmacache_update+0xfe/0x130 [ 43.185934] ? find_vma+0x30/0x150 [ 43.189454] __do_page_fault+0x5c9/0xc90 [ 43.193491] ? perf_event_set_addr_filter+0xf70/0xf70 [ 43.198665] ? mm_fault_error+0x2c0/0x2c0 [ 43.202798] ? check_noncircular+0x20/0x20 [ 43.207009] ? check_noncircular+0x20/0x20 [ 43.211231] do_page_fault+0xee/0x730 [ 43.215013] ? __do_page_fault+0xc90/0xc90 [ 43.219229] ? perf_event_ctx_lock_nested+0x1e0/0x450 [ 43.224400] ? find_held_lock+0x35/0x1d0 [ 43.228443] ? __might_fault+0x110/0x1d0 [ 43.232485] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.237316] page_fault+0x2c/0x60 [ 43.240743] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 43.246337] RSP: 0018:ffff8801adf9fa00 EFLAGS: 00010202 [ 43.251675] RAX: ffffed0035bf3f64 RBX: 0000000000000008 RCX: 0000000000000001 [ 43.258922] RDX: 0000000000000000 RSI: ffff8801adf9fb18 RDI: 0000000020367fe4 [ 43.266168] RBP: ffff8801adf9fa30 R08: 0000000000000000 R09: ffffed0035bf3f64 [ 43.273414] R10: 0000000000000001 R11: ffffed0035bf3f63 R12: 0000000020367fe4 [ 43.280656] R13: ffff8801adf9fb18 R14: 00007ffffffff000 R15: 0000000020367fec [ 43.287924] ? _copy_to_user+0x9b/0xc0 [ 43.291792] perf_read+0x63f/0x970 [ 43.295316] ? perf_event_read_value+0x60/0x60 [ 43.299875] ? lock_downgrade+0x980/0x980 [ 43.304003] ? get_pid_task+0xbc/0x140 [ 43.307884] ? bpf_fd_pass+0x5c/0x280 [ 43.311660] ? perf_event_read_value+0x60/0x60 [ 43.316216] __vfs_read+0xef/0xa00 [ 43.319731] ? fsnotify+0x7b3/0x1140 [ 43.323422] ? vfs_copy_file_range+0x940/0x940 [ 43.327987] ? fsnotify_first_mark+0x2b0/0x2b0 [ 43.332552] ? selinux_file_permission+0x82/0x460 [ 43.337375] ? security_file_permission+0x89/0x1e0 [ 43.342284] ? rw_verify_area+0xe5/0x2b0 [ 43.346317] ? __fdget_raw+0x20/0x20 [ 43.350016] vfs_read+0x11e/0x350 [ 43.353452] SyS_read+0xef/0x220 [ 43.356799] ? kernel_write+0x120/0x120 [ 43.360750] ? do_syscall_64+0xb7/0x940 [ 43.364702] ? kernel_write+0x120/0x120 [ 43.368654] do_syscall_64+0x282/0x940 [ 43.372516] ? __do_page_fault+0xc90/0xc90 [ 43.376728] ? finish_task_switch+0x1e2/0x890 [ 43.381197] ? finish_task_switch+0x1b9/0x890 [ 43.385667] ? syscall_return_slowpath+0x550/0x550 [ 43.390572] ? syscall_return_slowpath+0x2ac/0x550 [ 43.395479] ? prepare_exit_to_usermode+0x350/0x350 [ 43.400474] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 43.405818] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.410643] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 43.415808] RIP: 0033:0x453a59 2018/02/10 22:22:48 executing program 7: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b67000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000fa0000), 0x8) r1 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2202, &(0x7f0000002000)) 2018/02/10 22:22:49 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000050a000)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x54}], {0x95}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00007e6000-0xb)='/dev/audio\x00', 0x40, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000195000-0x8)={0x0, 0x3}, &(0x7f0000f7b000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004ec000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x10000, 0x30}, 0x98) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000ac4000)=0x3) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000f7c000)='/dev/vcsa#\x00', 0x10000, 0x0) accept4$packet(r0, 0x0, &(0x7f0000e59000-0x4)=0x31, 0x0) 2018/02/10 22:22:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:22:49 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0xfffffffffffffffc, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x1032, &(0x7f0000f25000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1024, 0xffffffffffffffff, 0x0, 0xba3b, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @dccp={{0x3, 0x2, 0x4, 0x1, 0x1, 0x0, 0x0, 0x6, 0x5, "b50921", 0xce5, "0b800b"}, "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"}}}}}, 0x0) syz_emit_ethernet(0xfffffffffffffe82, &(0x7f00009b7000-0x257)={@random="631769cee25f", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x2, 0x249, 0x2, 0xff, 0x3, 0xff, 0x0, @empty, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x7}]}}, @gre={{0x0, 0x0, 0x1, 0x800, 0x0, 0x101, 0x0, 0x1, 0x880b, 0xbf, 0x2, [0x8], "6887cca30889bcc2208eb9f12efeb334c7f1456297c6e7f2f42426c244e6772264f7790bad7546b3f28d53d3ea4469dfd8150b927fcd151bc6cc7e9becb0d4cb34908105ec0b6be64d338fd43ede78c25cc753bb0f06d26cf9f23cc441cc57db7dfadf3775b101366ef741df887c733d60a9b8f4d56fbd5bb320d05f33df13a26bfa3dad9e6ad2f5b54e4ee33ca16402c6f748b1e3e217d79a523da5adea3ca4ab5b9aa5c6ce2a8171f382ad2306b45b809ce73bda2ea4ce33396b113e8050"}, {0xbb39, 0x0, 0x7ff, 0x13400000, 0x0, 0x0, 0x800, [0x2], "66d2c6df399116f27e07db4779b425d7ddd35306a37b9939d5060d7bd7cf7980e6209bbca9124754a3e10c15934c513caf231ed83662fd61ea557dd0745162581c566b5ad572c2a8e7a8a5e9e4d7300b0c7ee422dce814c4b70d7f387b3934920ff6c8d8f583ccb268e9b16fb8ebeafd672351a290f4b46c4290f4ff26c3bf4ae614e1d2c5920dcafb72ee8881d129402175b7847bbe447d604727d8805d6de5872a23425ad8cbbdec5135a92515c5dd185772191babff2125b6cdf9d37e54645a"}, {0x8, 0x0, 0x81, 0x5, 0x0, 0x0, 0x86dd, [], "985478fc17dc4bc6ba81b481d36c45dc46834246e2381108263944d68e871efa7478ecb81539345ac45faf3464c5fa2343c18a679c20e8e11b7fbe7c64a3c732610ce64ea03c23d21b09571cdbfd206b13b02d75dcd7900ed8aa6b0cb0ee758a9adf9ba5039c88c9ff6eabd6a60ba27c39d9011cb640136dff5352001e88637537478d597fda8fa64828f6f7d09246f8da5f4ed913"}}}}}}, &(0x7f0000c21000-0x14)={0x1, 0x3, [0xdcc, 0xfe5, 0x6bb]}) getresgid(&(0x7f0000db5000), &(0x7f00005b3000-0x4), &(0x7f0000747000)) [ 43.418974] RSP: 002b:00007f3cb4dfbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 43.426659] RAX: ffffffffffffffda RBX: 00007f3cb4dfc6d4 RCX: 0000000000453a59 [ 43.433908] RDX: 000000000000005b RSI: 0000000020367fe4 RDI: 0000000000000013 [ 43.441157] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 43.448404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 43.455646] R13: 0000000000000461 R14: 00000000006f69b8 R15: 0000000000000000 2018/02/10 22:22:49 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f6000+0x651)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000922000-0x8)={@my=0x0}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f000090e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f000072b000)={@my=0x0}) 2018/02/10 22:22:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00003b8000-0x8)={0x0, 0x6, 0x5905}, &(0x7f0000e19000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d4c000)={r1, 0x63c7}, &(0x7f00007e9000)=0x6) r2 = socket(0x10, 0x220000000002, 0xbd) write(r2, &(0x7f0000d36000)="1f0000000007fd00010c00f60000ff008109f80009000180060107ec000000", 0x1f) 2018/02/10 22:22:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:49 executing program 1: prctl$seccomp(0x29, 0x0, &(0x7f0000e39000-0x10)={0x0, &(0x7f000050a000)=[]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e4f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x960d, &(0x7f0000001000-0xfc)=""/252) 2018/02/10 22:22:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000fac000)='/dev/sg#\x00', 0x0, 0x20002) recvmsg$netrom(r2, &(0x7f0000209000-0x38)={&(0x7f0000cad000-0x48)=@full={{0x3, {"73ce098de7cea6"}, 0x19c4}, [{"c7c81c52396865"}, {"0a58bdc9cd17bc"}, {"2409aab9ceceb2"}, {"19b4aeb3ba72d6"}, {"371801bd3490e7"}, {"4665562bbd3b1c"}, {"03b082ed4dc3d9"}, {"57a7248246ea56"}]}, 0x48, &(0x7f00006f9000)=[{&(0x7f0000f01000)="536e14dcda31ae42b301291e259b40558239b9a1a3467ea285c5cd453032b759df5a3343cd52df79d08eff0797fc9c00305cfee78eff3dd0871081", 0x3b}, {&(0x7f0000aac000)="b9673b21d6a2feff", 0x8}, {&(0x7f00009d4000-0x57)="10ebf5fc3aeeaeb060a9032128a560d0b15c942bc91641115ef13212bcd038358bf4014ddd063eea7e852829344a273191ebed848e0db0827d13dec69c54befdfc0882641d17d99617b07a6b74a850e1722e6aa1a21d9d", 0x57}, {&(0x7f0000ee2000)="6477e90c3361a1e7552a9d7aa04b8b06590a7ad4ce60fded40078eb54e13cbb39db731dcd27e1f944b68652ed43e9dd4a1175993211d4332281976829af7ccd131ccb7139e548b0b96a29e3a506f5865c3ed3221c4", 0x55}, {&(0x7f0000750000)}, {&(0x7f0000c7b000)="701536deb845c44700d93dd704a905e34b24f91002a7c12fc12bcf5354ca835cbf272c9c07394363fa1006211db4feedb686c65289e4109c69e647357a54dc2bd1a076378cd5a4f67f2dc0ee060d3db63c669547080654ce86e7ef3eee722f5738a7bedea4ce5ef37fa3f75a31b7e9c128bc0b48529ce60572a99755b74aec92b991a39952255caf5ea1e8b3cb6ed140a5590acb932ab8e30ab7a9af90bc323d45fbebd611a2bee906b17841b5369f8df16809a21329", 0xb6}, {&(0x7f0000aab000-0xd0)="83a3948b7ef8c4597d94ef54b01e3f4678a418e23ab43e5321df7369c23de558fed983af89551446359ee2602d67562a58eb8b046a9adbbeb386b9adaf2d98934adf9fda90d1718bb64e74fe59213dfafc909b424b8388d26f6efd6acef2b9a80c895a6d49fd00d2acca747d153a2963e75412fe1343b55f38e36c8f6f21352cb0d085b7ae70a4d38a2b249695f3100bc97b65ab146143fc8d93c829130a5c08f29d49c13edf5a8c31885d888e88278a35bd91f7f4257ed7f195feaeb927c2704a3aab8778c12f5307e552cd42035937", 0xd0}, {&(0x7f0000fb1000)="d17e813b5bdfc4ea7f778ab1caf9aa1c00b01a", 0x13}, {&(0x7f0000612000-0xd1)="b968095894dd5ae3a5cc9d33a6cd870047c2d633e7495b5e299d9497147734ad257c4f09ccbdc0c81ff6ea688174e2becec1c48c82de7f8f733b502962d786d9167b70af53ef2332a6f6b8640984024a049080dc02d95ace11c5cae7e85b950458350eea2b2be1eadcec5f84af71eb9929ccb04ba366f5e83ab9ae42ec1dfe1a5a1fd6e0c8f742eb155966cde8b7b03e539fe5814cded045106d72d737f89b05c3d367013fde1c725dd6f54e1ce0c5b263964d4ffd1b1c2a9822b4d3581029ed48330c9ba22c0c63d96b8ed84a8d49b957", 0xd1}, {&(0x7f0000414000-0xb7)="1c511adf2ad962a8c92ee48efe38983efe8782dcecf5ee36294b8fb2eb6fb3a39c8a090b56e0525ef2ab6e7e98ef813511b248b8200b57addac1f7567c87eb1601a184716b919a4c2af7a2f48e1ca972186971ef317e1ae9dd457a3399f55f77526cb94910c530d283a6818d325dc384d8993ece7ae145e23e83c50b2ce291341f1d7c085a23f28ab4c34646b77b90cac2d7b4d8f43e8f4228d5dcd9a276a923a54459804fd85f8f2ae0a170c82ede1b343b5c9822acaf", 0xb7}], 0xa, &(0x7f00002ff000-0x24e0)=[{0xc0, 0x101, 0x1, "8b7185b678ab04c4f42c85e62633990eb306dcd0af8efd1425694c750203ad6027e892489ea4fd0890b23d2702e39555bd6709ec2a0d35853502565fc7721c3ecff1fe54306c7c8afd4bba4983def6deb514b6e708e2d211ad01828ae24634150a17968315e799179cd480f45cbafa9d0bc7592d618f9de4d116a899e0d564f7b5e7737c1094d9931a6f1a4bc20f9b42dc9f15956aa16b715742fec11d4315dc0cbb6bf27249d0edf4a5ef89"}, {0xa0, 0x105, 0x3ff, "b4f557a1d4179ba68d1ea00a3c74daebbbb0ae27abf2d2779a792d00d7eef4606c4bed6c723c67a425e5a5603671439c2fc201c3ba1e5deca42ef3a7ad6e8e6f8c86fbfa3289705ee3084d49b484f34deaaf01cc31602397e9888e4ae0848a70cfabdc881aeb7e69a7f8de31bdba8b7b5d98d4da380f2bcf5dabcb4f8830d95dab4b7ccf3b425c036c"}, {0xb0, 0x1, 0x4f3b7ac4, "1b1202c01ccfce9941daee613544554e47b15ddff4f2d35a66b9c760c9e1483d46dc82640832b2aead094eebf4e4aae1a5ee0739adf466903afb2cbc1ba4f253375044f7f5d52b9862aeb8bdf4d2c214f0f4294114385493f224485e4c3034ea69d2c7c77b6f0f8ffd52dc44d5f74d7cc5c07ac923d9601993cd42d400af4eaed893fd09a58b203e165e5c26424974d6ea746b2896d772ef5866509dc907"}, {0xf8, 0x10c, 0x0, "3f8731963ec5df79d68bb72b8607cd3e066840dc710c356a10eade7ed3a2705545d2f357e62369dda0031e15a35c3f49c4ea6cca42c15b434a6e885562fee4fbac71346962efcd4026d9a96bbc6c36f6cdf72c291eb5b6fdc6c6d7aba209895fe48233d90d06c79d7346d2487a9e05ce1be61c6a89e8556564bbc4a162577adf30ac3fe44beaa6046af750d156abb69900281ce68d76faac6e429a1e73c6bf302f137b6c6570762035f54a059815ecac04783d55a10acfa93df7fc40376504d149e1d7127a1f7edcde5eff84f62815eeb0c4c953087663cc4223503af0b7779f597d9a8f24"}, {0x1010, 0x111, 0x20, 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"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{0xc8, 0x11d, 0x0, "659edfc91cf9b640b71935788ad4adf48d09d75c254df93fb246f3b48e20629f999f4af45d033e5e761909ec5c90362e4dfb4c327fef795834f1e8d52d0bd0d209206cad935f57af21a27e3178bac0a143150c66839e5cb5cdbbc5f77d6d02186301cf1c7809f6e372b4542fd651a146c3a67d5cda3eaf9d507fa798fa9c9ecb844a2ad0b6c39ce8fbd57a8d492e0a885612d2fdb6e5448d43279face3cc2ae2201e0ad867145d7f1c09fbbd9b152ea39e44addd"}, {0x30, 0x1ff, 0x0, "a88d9f7cf022f7c5fe1b2e3b3f161b3776bf5595ccd9bf3a7870b4426f7a5e"}, {0xc0, 0x115, 0x2d, "ecf1802136a93d2fed5b9492b0d5432754e275548b537366b59f7d4543e7b4e5e8e4c9f6e683dec61c8a43f4c5914aa7294f08a6aa7edd6f6942366b5268c91ed5fbdcf8d25eaa68661a89b8d96a942d4d8ea44141b73cec43b25cc368506a33b175d54b35108badc23f9de82df299e61c1df842388e71be5cd8050cceddeae4c9303248e04e1aca205fac35d4db79419129e8d2a2e43ab4d55e0992589c33608caf405ddc780e7cd8925e"}], 0x24e0, 0x50}, 0x40000000) sendto(0xffffffffffffffff, &(0x7f0000812000)="bb450a1b0616985e97a1cd102652630e79155544a145ebf1a8e07f4c93fbd8f9880f7cf809277b38916d0d0543aab3d7a17fd9c20873f5d3e91a1f99eeda6f42beac60058c47105efda4e56e63d15bd50e0d4b81f50f9da1e5c1db910d26b46ae5621ea6c0f062136a44d40017207d9818df1e033bcb1add006b5b2e680cac6a29fa297757a19823d0f1dc0b81d93ef115b2b18304b939625e57d6068c091ab5d2de50611e73e6f7c64af1e8739c388a484eeb559f5a498ff51e9ff802edc5c685cd306b3eb7b18db9ecb0f569d88aac01903e", 0xd3, 0x40, &(0x7f0000911000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x1, 0x4, {0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x3a) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1}, 0x10) close(r0) r3 = syz_open_dev$usbmon(&(0x7f00006f8000)='/dev/usbmon#\x00', 0x400, 0x60a00) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00005e5000-0x4)=0x6, 0x4) 2018/02/10 22:22:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00008f2000-0xc)='/dev/amidi#\x00', 0x3, 0x40000) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000517000-0x1)=@assoc_id=0x0, &(0x7f000035d000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000bc8000)={r2, 0x40000, 0x9, [0x80, 0x0, 0xbde, 0x1, 0x40, 0x9, 0x40, 0xfffffffffffffffd, 0x8]}, 0x1a) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000534000)) read(r0, &(0x7f0000a09000)=""/91, 0xfffffffffffffea1) r3 = syz_open_dev$adsp(&(0x7f0000755000-0xb)='/dev/adsp#\x00', 0x8, 0x800) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000493000-0x10)=@req={0x9, 0x6, 0x1, 0x4}, 0x10) 2018/02/10 22:22:49 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f00000ba000)='/dev/midi#\x00', 0x2, 0x2000) r0 = msgget(0x0, 0x188) msgrcv(r0, &(0x7f000097a000-0x47)={0x0, ""/63}, 0x47, 0x3, 0x2000) msgrcv(r0, &(0x7f000006a000)={0x0, ""/71}, 0x4f, 0x1, 0x800) msgsnd(0x0, &(0x7f0000bd6000-0x1008)={0x2}, 0x8, 0x0) 2018/02/10 22:22:49 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xe71e4ed7e2104a24, 0x0, &(0x7f0000fc5000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000fc3000), 0x4) 2018/02/10 22:22:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) exit_group(0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18), 0x0) r1 = add_key$keyring(&(0x7f0000cba000-0x8)='keyring\x00', &(0x7f0000135000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f00004d6000-0x4d)=""/77, 0x4d) 2018/02/10 22:22:49 executing program 2: unshare(0x6000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9, 0x2, 0x1382}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000de4000-0xc)=@sack_info={r1, 0x2, 0x5}, &(0x7f00002d2000)=0xc) unshare(0x2c000200) 2018/02/10 22:22:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b9a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000bf7000-0x4)) 2018/02/10 22:22:49 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:49 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007b5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_user(r0, &(0x7f0000b9f000-0x2a)={'system_u:object_r:insmod_exec_t:s0', 0x20, 'user_u\x00'}, 0x2a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000353000-0xe)='/dev/admmidi#\x00', 0x1000, 0x40) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d7c000)=@int=0x7, 0x4) mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000ff000-0x2a)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x19) listen(r1, 0x5) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000005d000)='pagemap\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000054a000)={0x0, 0x49, "ee32aaef963c528906c9112ffd5007b2d244d611aec48ae3858cb193947841437b598115085e7f8ed09c37e6409e1182e5f8483194615a4b97c93ebdae7911b38a0b95a4f313802cf9"}, &(0x7f0000d54000-0x4)=0x51) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f000058e000-0x6)={r4, 0x8}, 0x6) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000a4a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000081b000)={0x8, 0x20a, 0xbbe, 0x2000000, 0x0}, &(0x7f0000a88000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000f8d000-0x2e)={r5, 0x100000001, 0x26, "9631800a29558bcee40e718d57c8a2de31e69341bfed10570aef651e44e49639258fa6fdea04"}, 0x2e) syz_emit_ethernet(0x4c, &(0x7f00003b7000-0x4c)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x16, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"cc08"}}}}}}}, 0x0) 2018/02/10 22:22:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000645000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000290000)={&(0x7f00002b4000/0x1000)=nil, 0x1000}) close(r0) 2018/02/10 22:22:49 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x93)={{{{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "06244571e7735a5b9d9f7d56b66b71951eccc705026d5719f71176478d014a81d7db8eef0ca8859b23eb7cb6b34faf0efce3c7069ff297b459c906a96785ec3d662b2c2b4b53b9200f97015b5731c054"}, 0x160) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x20202010}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000003000-0x14)=@getneightbl={0x14, 0x42, 0x902, 0x6, 0x2, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x81) 2018/02/10 22:22:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x8000, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = socket(0x0, 0x80a, 0x800) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f000078e000-0x4)=0x28) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00001b8000)) r2 = syz_open_dev$mouse(&(0x7f0000029000)='/dev/input/mouse#\x00', 0x8000, 0x800) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f00007cc000)=0x5) 2018/02/10 22:22:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f000017c000)={0x8, 0x81}) r0 = add_key(&(0x7f00008c2000)='blacklist\x00', &(0x7f00007d4000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000a67000-0xc8)="72ac2031c0eb5e6559ffea0de3e10a40fcdbb1639ac4163b90be95ba7fe387e2aa4b11972335b8e2922d47c77a7d599f4dc4d4bb2eb94cf1d862bce1e9ef1be04c75ea519a954e65c999bf8161c63ed22253e3827931b252f2ed27e86a24310f0d74fdfb535ee7757c266acc01e37454f064916cf11d971db8771e361c7f1884a9ffef9f1316a8b1fc35ad75dcebd1e2b2835b1739f6eb5a51aacbc41c8d1ff2792a5cbd4fe88552c0fd19b58bf816bc6a21e1375711cc18ae78232701272cc3cb03527665d7e39d", 0xc8, 0xffffffffffffffff) r1 = request_key(&(0x7f0000d9d000-0xb)='asymmetric\x00', &(0x7f0000cd2000)={0x73, 0x79, 0x7a}, &(0x7f0000627000)='%em1\x00', r0) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="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", 0x4d1, r1) rt_sigprocmask(0x0, &(0x7f00002a4000)={0x10001}, &(0x7f00006ad000-0x8), 0x8) 2018/02/10 22:22:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000040a000)='./file0\x00') syz_emit_ethernet(0x6e, &(0x7f00000f4000)={@random="cdf276000805", @random="da00005c0011", [], {@ipv6={0x86dd, {0x0, 0x6, "1100f7", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @empty, [], "8df06558eb6a17d1"}}}}}}}, 0x0) mprotect(&(0x7f00003de000/0xe000)=nil, 0xe000, 0xa) sigaltstack(&(0x7f000001e000/0x2000)=nil, &(0x7f0000cd4000-0x8)) 2018/02/10 22:22:49 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x0, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b4e000-0xe)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000021000-0x8)='./file0\x00', 0x8) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000a5a000)=0x7) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000082000)='/selinux/enforce\x00', 0x40000, 0x0) syz_open_dev$sndseq(&(0x7f0000f90000-0xd)='/dev/snd/seq\x00', 0x0, 0x4580) 2018/02/10 22:22:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) getgroups(0x1, &(0x7f0000142000-0x4)=[0xffffffffffffffff]) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0x3a8000)=nil, 0x3a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003a9000-0xf)='/dev/sequencer\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f00002c5000), &(0x7f00003a4000-0x33)=""/51}, 0x28) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2018/02/10 22:22:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00001d0000)='/dev/dsp\x00', 0x800, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000c1e000)={@common, @ifru_data=&(0x7f00002cb000)="6d02b7de7688b2bfba0c20de49db3fce59e63d08dde850bc34b77bcc142d4a9f"}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000987000)=@req3={0x3f, 0x77a0, 0xffffffffffffff81, 0x3f, 0x7, 0x1ff}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a5f000-0x10)={0x1, &(0x7f00002ca000-0x10)=[{0x6, 0x0, 0x0, 0x1f}]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c04000-0x18)={0x0, 0x3f, 0x1, [0x0]}, 0x31) 2018/02/10 22:22:49 executing program 7: bpf$OBJ_PIN_MAP(0x6, &(0x7f0000485000)={&(0x7f000047b000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/02/10 22:22:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) writev(r0, &(0x7f0000302000-0x30)=[{&(0x7f00001b8000)="36215a7cba26a8f4e6392c54ad0c3409487b4733569a03f208", 0x19}], 0x1) r1 = memfd_create(&(0x7f0000499000)='[#-./{userlo\x00', 0x3) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000ebb000-0x4)=0xf88, 0x4) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000061e000-0x4)=0x66) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000088f000)={0x0, 0x5}, &(0x7f0000ecb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fdb000)={r2, 0x5}, &(0x7f0000d88000-0x4)=0x8) 2018/02/10 22:22:49 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x0, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) r1 = syz_open_dev$mouse(&(0x7f0000f43000-0x12)='/dev/input/mouse#\x00', 0x401, 0x400800) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00003d5000), &(0x7f0000703000)=0x4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000a9f000-0x4)=0x10001) 2018/02/10 22:22:49 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x0, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:49 executing program 1: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000044c000-0x4)=0x0) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_dev$dspn(&(0x7f0000390000-0xa)='/dev/dsp#\x00', 0x3, 0x200000) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f000044b000)={r3, r0, 0x6}) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000044c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x910000) 2018/02/10 22:22:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000), &(0x7f0000489000), &(0x7f0000001000-0x4), &(0x7f000067c000)) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f91000-0x4), 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00008cf000-0x18)={0x0, 0xea34, 0x20, 0x1, 0x4}, &(0x7f00005db000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000042000)={r1, 0x68, &(0x7f000075b000)=[@in={0x2, 0x1, @rand_addr=0x400}, @in={0x2, 0x2, @rand_addr=0x20}, @in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x9}, 0x4}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x0, @multicast2=0xe0000002}]}, &(0x7f0000891000)=0x10) 2018/02/10 22:22:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000149000-0x4)=[]) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f00000c9000)) close(r0) 2018/02/10 22:22:49 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000a8d000)='/dev/usbmon#\x00', 0x101, 0x301400) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00004ce000)={0x0, 0xe, "76103ae5f21c65bdb17f190305fb"}, &(0x7f0000638000)=0x16) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000644000-0x8)={r2, 0xcaca}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001db000-0x10)="190100000000000000020000004c0b54", 0x10) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f00006a7000-0x94)="7c182cbd4bf6c548f0979dbf0bb269f801aeab00bee93792483f22e0b16cc186348027b0b8989124710040ac5d6aa1b29a269bf940aba2c7403260904ce4f443d7cf5a8870a59149ba9f41b098689b791c6f4e28eb9cf8641471d28f810e7be3fbc2c15af089d645d2af6807b874fead9dbe0648d36b1a50c544beb7c1d169e6e2e011b8cd082e3588c8f9b1f11e50dce1593609", 0x94) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r3, &(0x7f00005e0000-0x70)=[{&(0x7f0000646000)="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", 0x1000}, {&(0x7f0000c7a000-0xe3)="9441edea9025ebb2bce4ffa63a98699736a1dff2fedf154c981677245e233986f72171f5254c4f0df274721ef928359cb654be517878e3239a22e234fdc787cf6ec2e0fb541ffe0db768f0013c70695d759e445fe59c4c246d9efe626853d19d6dc17956e410d8155cc82007effcdf854ddcc46ea41f31afae2b561fee08417e639869747de75d0b58371e6ae942eceaa753335a2b448e7f245c585ccd49f87b1f4c8d96e3eb95a63f5c3093c626ef2650602e5abda88e3dcaa18290f82f8d124bd955a16cf0df899741eb9fde39fa822f30f9aa3d7138104d525e6d336b7800dacbce", 0xe3}, {&(0x7f0000fca000-0x93)="c349642895bc2ff445f334a674fb3dca05d9230a9d2534270f77752609be9a12991281063584d9ae5954b1d0a713fe8bea9bc05e20351dfcb2081b9ba1901e7a3d9065613771a607f4aa7a581e2d907194fa54dbad20def83e2b6228a1f0c54b8f6e70acbf5202f3a0000bf9ddb07ef807c5b6f41d72195481734c9e04fc54cd670da00383", 0x85}], 0x3) 2018/02/10 22:22:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00004a5000)) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e15000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000d09000)) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a84000)='/dev/sequencer\x00', 0x400140, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000d29000-0x4)) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000bcb000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f000029a000-0x20)={0x14, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 22:22:49 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000455000-0xf)='/dev/sequencer\x00', 0x50000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000484000)={{0x6, 0x3, 0x2cdd, 0xb7d2, 0x5, 0x20}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x4, 0x2b, 0x3}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fca000-0x20)={r1, &(0x7f0000e7d000), &(0x7f0000002000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000), &(0x7f0000950000), 0x1}, 0x20) 2018/02/10 22:22:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00003ea000-0x4)=0x8, 0x4) bind$netlink(r0, &(0x7f0000684000)={0x10, 0x0, 0xffffffffffffffff, 0x400001}, 0xc) 2018/02/10 22:22:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f00005d0000-0x10)={0x1, &(0x7f0000ebf000)=[{0x5, 0x3, 0xa701, 0x6}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f2b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000f32000-0x10)={0x7, &(0x7f00002f8000-0x38)=[{0x9, 0x100000000, 0x101, 0xa8}, {0x6, 0x6, 0x3, 0x3ff}, {0x80, 0x216, 0x9, 0x9c6}, {0x6, 0x100000000, 0x7, 0x8}, {0x400, 0xffffffff, 0x2, 0x9}, {0x7, 0x4, 0x7, 0x2}, {0x0, 0x5, 0x2, 0x91}]}, 0x10) syz_emit_ethernet(0x58, &(0x7f0000040000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "060100", 0x22, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x0, 0x1, [], [@jumbo={0xc2, 0x4}, @ra={0x5, 0x2}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ded595", 0x0, "5614ae"}}}}}}}, &(0x7f0000e81000+0x2da)={0x0, 0x0, []}) 2018/02/10 22:22:49 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:49 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0x13, 0x0, [@empty, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @end, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}}}}}}, 0x0) sched_setattr(r0, &(0x7f0000eb9000-0x30)={0x30, 0x7, 0x1, 0x9, 0x2, 0x65a5, 0x9, 0x6}, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000064000)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0x1f) readv(r1, &(0x7f0000784000-0x20)=[{&(0x7f0000125000-0xb)=""/11, 0xb}], 0x1) 2018/02/10 22:22:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000083a000)='tls\x00', 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000db9000)={r1}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000182000-0x120)={0x5, 0x7f, 0x100000001, 0x1, [], [], [], 0x80000001, 0x800, 0x81, 0x3, "ec9ef26644c9ab672e89270ca77921c1"}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000711000-0xc)={0x10000004}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000062f000)={r1, r1, 0x3, 0x1}, 0x10) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000528000)={{{@in6=@ipv4={[], [], @dev}, @in=@local}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f000014d000-0x4)=0xe8) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) msgget$private(0x0, 0x220) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000905000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000364000), &(0x7f0000796000)=0x2) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:49 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000ab1000)='/dev/audio#\x00', 0x0, 0x4000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$inet(0x10, 0x2000000000000002, 0x6) sendmsg(r1, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000000a000-0x10)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x10000205}, 0x0) 2018/02/10 22:22:49 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000030a000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000)={r1, 0xd1}, 0x27d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@rand_addr, @in=@dev}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1, 0x40000000}, 0xc) fsetxattr(r2, &(0x7f0000e0f000-0x11)=@known='security.selinux\x00', &(0x7f000016d000)='@lo-nodevnodevcgroup[+\x00', 0x17, 0x0) r3 = syz_open_dev$audion(&(0x7f00000de000-0xc)='/dev/audio#\x00', 0x81, 0x220000) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/10 22:22:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000047000)="8907040000", 0xfffffffffffffe5a) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x0) 2018/02/10 22:22:49 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f86000-0xe)='net/llc\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c9d000-0x20)={0xd92, 0x81, 0x8000000000000004, 0x6, 0x1f, 0x9d, 0xafc, 0x80000001, 0x0}, &(0x7f0000e57000)=0x20) sendmsg$alg(r0, &(0x7f0000e23000)={0x0, 0x0, &(0x7f00002ed000-0x30)=[{&(0x7f00006f7000-0x23)="f2c650b7e937e90513f1c9638ddf7481428ef4d03bdf2bc137674a00af0b5ef611e46d", 0x23}, {&(0x7f000062f000-0x2)='\rD', 0x2}, {&(0x7f0000259000-0xc5)="c7ca1a26af6320df0b9680c50dd1253da64ad63ec2a8722f3c05477e1ed0eeb2206be7baeed1d656e09910441fe621918df4dab5a436a63cceaf0c23a43d508abac8e5aea2dc8fe2fa32238e1159dccb03bc303eed0d574bfbf2fab72ee8cb50d1b69cd8a4b008cc321f20473ba138a50375abf4465f18d9a35dfe58169e054a2184547b94663241aed7af951fd8a0e124e260a4a830ccf0dd90261ca798c9cc948584e42de80ecd2ee22c8bbb886df99aaa0cbbd450b505194043c38932609260fba5f9d2", 0xc5}], 0x3, &(0x7f0000550000-0x60)=[@iv={0x48, 0x117, 0x2, 0x31, "6c18b42013b4d15b5583e6282d9bedb2eeb482d7374386c8035cdc5f2f9cd5b47c79ef0ea8bc93efc66a891dc4d90f5741"}, @assoc={0x18, 0x117, 0x4, 0x400}], 0x60, 0x20000000}, 0x4000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ea1000)={0x100, 0x0, 0x7, 0x4, r1}, &(0x7f000042a000-0x4)=0x10) 2018/02/10 22:22:49 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000c2a000-0xc)='/dev/amidi#\x00', 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a11000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c001c"}]}, 0x28}, 0x1}, 0x0) sendto(r0, &(0x7f000023d000-0x4f)="5c79fe327c1d48954e156f4074352dd551d65222700c8abf76f500835395e1d0c4165abb9e80cc2a52063385b718f23d290c275744a164b92f0703701edd7cd05295730c93576b523edab4c7dfddfe", 0x4f, 0x8c5, &(0x7f00002e8000+0x887)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @empty}, 0x2, 0x3, 0x0, 0x1}}, 0x26) 2018/02/10 22:22:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000755000-0xb)='/dev/audio\x00', 0x4100, 0x0) read$eventfd(r0, &(0x7f0000c99000), 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4$packet(r0, &(0x7f0000054000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000b5000)=0x14, 0x80800) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x4000000000000108, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) [ 44.041432] audit: type=1401 audit(1518301369.856:47): op=setxattr invalid_context="@lo-nodevnodevcgroup[+" 2018/02/10 22:22:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)) socket$packet(0x11, 0x6, 0x300) mkdir(&(0x7f000040c000-0xe)='./file0/file0\x00', 0x0) 2018/02/10 22:22:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000851000-0x4)=0x0) ptrace$peek(0x1, r0, &(0x7f0000212000-0x4)) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000840000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000608000-0x20)={"1bd223376121c51a4395beeba325c7d8", {0x4, 0x8, 0x101, "abae5fac5096", 0x100}}) read(r1, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:49 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x0, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000256000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x20001) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000cc2000-0x6)={0x0, 0x4}, &(0x7f0000466000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003ef000-0x14)={r1, 0x1ff, 0x9, 0xffff, 0x9, 0x7}, 0x14) ioctl$void(r0, 0xc0045c77) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000dfe000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00004d8000)=0xfedb) syz_emit_ethernet(0x102a, &(0x7f0000a9a000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x101c, 0x3, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0x1f, 0x0, 0x0, @rand_addr=0x80, "7ce6e8447a156136414bfcafb2388a431d349b99a5f71b41a17179d7525ee916f7842006567432f841e2a2bce05e891f6ac5bc09704e35db15c526916c555d58e86172da0dc3d5f377638ec0039957dfdb5edfaea23926ba7ab17ec289505a331ec30f3641bedb31cc203cfe68468d3e365326893f1ec6797257362d1b113a4c6457d83a08ce90ea1761e9da205db470d7e0b4c61b5931d5d7e2e99813ee534079aa29d0c0381b76a857674590a0485a2426ae43ac094b39df6142b37c53076465f4da75143a902703e97cf919efe375a006f9bba6029f0208c6d9b438b0166faa5d3280fcffc975a6f1ad79bcbe8cd8e41530b0117b7c793214572983942a5a7dd4bf285356d15a45cab2fb53bd0cc2daa74d7a2a5a643fc7d5ee6272fd7b3707c42756629f10124bcf56ab474b40b702b44eee6b2e924dfc1fc3048760f11f101a7ba9e4522e46638f9dc4690dfc420a17ff99bc36833cb17f9e3f7c8fb4eca94706a7b6eb200a8c685b9dbd48216afdbd584399fddc5f263e53733872472051abc4ccbf9bdfec4402b16bc4bd407685165016de99021977513c2b985a0f2c12e5d526f1e502b9f41c110cabaecf8e029bd1074bceaf12d38891a95f2875dc07eee6e37369c4f3a6828b14261aa1469ba16f12063b178579f67632d965f3a7b9570de978ca94a71c8f5d6f312c40e149588fce34bc101091c8ba0b7461f351a0d01823bc529ec31d250e27ba170c0b76894df5335d626b49654920d39e98c9c9f20591293b056835ed82215c4b10b68717dac5d74490f326dd20949eab8b05440d87df722cc746a79c27e37588d4c25a11f0c87b70108417929b819dcc8b7929f25b79ae1e6dc487ad2f507706d3d22144e1ab9ed12dc27c063fadfca65f18ef1dc4aeb7ccf51d41c9fb33d1c292b2e60eb5341af577f4b16a931ec1221528d7f8f05ddab48c797d06123fc4f039ea8bf193775f17a07d6b73de9a5c05e1ee5112d113c527ff7c330f86f9efed67ab2f2e77250239e2374adcb0a7266066069e74dc78e197262ee662d0978f8dd6cb886d1e2842aa9f6c8a0528705e856cba8c732850065033b967f80e4aabbdbc18784f13c52c088b7e2560d98a7bc27c71ff51ff6230c4856654c55f630fb61438d0c2adab94c83e0e2f0fa1bad173baba13ba98d7c5a1ba37e4d357dd522a84701a74bd985aefa5fa5bfec6ab789fe352971939441f4dcb564ec98eef3faa8f6521766d85d4125d35997510a24ef23eda96499b434aaee47891d3b287f83d5d62cd3d0c30dd4a19f13d05ce8293c3e1a2cc62b79a87493cdb844f2ffc2bbd641f40d691ac945df03df91b458ecf79dce33191984a6380222de5c6109be37e70dfaca9556b10a18626bb8682bf6c370eb857f4fa37c1e1252739fb48746466d7eb1cee8aba11e3b19e80238e69f19fbae8b05d930f0e456494889c11d41e2d136f555e7a741eb5620641f8a26e732099c4065e33872ef1fb3200b17500a41d0917136f64059d4749fe5ccaf838c8035ecd90ddac267628705a9e8c7fd3e712550412a388cd94d6b14bff9fdecb3f467c2541339879ebf9b2c220692680c284ab59dbe40f6da282b814bc97e9618ed8745958260896c1da7b93221b966dee5ea9c6f2710e7387daa20a56b26850338442a16f551d7e5ca490c08e65e9430b68863cb3bd2a330b98cd536e20d1cdc9b7378d129b503fcb012277eb286cbc95a24cfd27123d371c90439f3325740d4143975ffd70580c3706bfc8f0b6b95481ffe9f4c60d28142d39d6d792cd1a09977a8faee40d4c656e9e5c2ea4926252592b8a46d944d5f327aec3cf0767376eda001b64812671409c1e319615c8f2925bdacbc9f27e8436c01128460eb0589b610b23a88befe8459dc37630602d6188c69ecfe63aaf05efd01695fb60c7fddd5853cde1783bf38f1dc78f19440ee98a89fb5ef47555f8c4827777d823f9f4a1433ef6ababda47403127e80dd91bfbf917a211441c06d29c5f00e8aba3c4d668e0a819bd808a49d414411186dead8fba7ab7f45d162cee776d029febbf551062e3eeba1d56ed024981d6ee1c1dfc101078591c58047f2124522836bbedfbcbbaaed37de246c35687e50009d572e5ac6c4a9fa5659d09a1355650f8fccebe384d1762a2b6567ea7b05d69145b26c2ca45c7fb9acf8575b9e0c35edb554ae92032cc350ebbd7728f38734adca99618021aec4adfc70ed69282e22244ec1c98885fca699323bdecb64517e53962425725bd0238f7409716aafa284e61f653ee96532781878044cebe143534aa1d97719b1c0b6cc22340f2af114480ced111e67c5caa23bf6552a9dc27b57da9778998f998be4c56091b0fe0e4877a2644d8d154c3fd7670a222c82c48c5d05a87382397bd7b36ad2b600857deabc68d1125bc79ce00f6dd3590aea6d97020c5bf54e5d6d2e78e489502655aa5cb39eaabb4065d9ee9edb2757e0d16e3ffcebc59d78369b91958996f545536de62870b6087da36e0f18d4014baba88fddae7118662b70144b69e9e567481b2b2482bbc837cf79094fcfe89ac6bd6b585e2e5d6c77eb6a5b5d4183336ce14a9acc9b6e90fcf0b25445d84aadd3867e3c988a1ea35a2d6ec095eb35e5a30e601e37eeebccc2f5c60bc3792e7db4de37b1998857d0588b541f07eb1c761c419c1e6c3f804b184cedf751c27d1444ab2334c307616e49a0479d73776ecb2e4d7df9c39dec3b728e2345aa4e2f4e2f803547da8feaa877239591a62cc5cab5128b7fd5f5acbba4e3500f01149182567539775a63adfd11f0f4703c95fea528b89732850e8f8e8b849871911dd3af47049a68bccb447c4c6af007541fa32cf7c51a976e3e8795f1dadec4962321519fa9e2a4b20740ee90d1695b097e5ea5641a832f50079d2d1dc721ae53370bbf44377cb33883747d97f8c0809ed19568e2c8dfb08ad18a0c3c34a71548952fb79f9259c8facd28b5cf57b7770e303e947e7d99c3a1a809eb9f3db24046c006ab5d8d8965e4d9349e38efaa128b8d1626d5107c33e7774dac7efa9e80e258d6d9fd3545235309fa29bca87e9ccc0fceedf1adc34156e7563327c22634341ca99a99f9a1df6817240050f4d9f36939b238bf9a3fd7dcc09f4fd75098d819ce94ca1790f3cec310978622ce9510c5cd36c58181765dcf5740cf1b89c6cf12689c53dfc67b129a6f9608280b2e2456668e65503502d2d06f3f81f961a72fdecb19c5497a89a6f463e6fb182b56b68800f5e7522527cd511ad8634a687e596a7751b7a05e881a316c63927b6b24401737c06bd5a9d1c976d72e2fce0dd2af1f6a08fd59b4270fad76a7278472c038aac22c150cf3003fe17b73213372c5b69fd2417a4026fd776212c070070f520daa20a56df378b8ade8a0a16c5da1f8e9e27417ecd43078ca5244e3b597d945ebc2658c33cb37d001beb19af71a6efcc47516ad92746fea5bdb759aa0609692bc2f7a024ca90a07e9ce53e3e7061700ad6c97a76706e74bc9602490f7db3b7f90b32634a11bb3bf6ffe536bbfd310c5f6e332d18b60a4b6395530b58a6f53173a367123ca914db03ea086ab18864b40d86285a4adf5958cdd52cb17a6b59f035d5c9495ced7c4fa5f9ca11f9bde683a67cb19834c5c9bac72210f17fa544ed8aaff692c8a6047810d28b0faef1703dcc56deae7076070029e94bb437a8abe1536beb286f0b2745b854e250ca9026337666bdc13cbbeef97c247326a1402acdddf34ee77b594c3465d8f0f3fde4738ada534b5eff9a5602be1215d1e39651e3287cb77dcfaa5b3e0f3abec411ffa3efe9e80e22d2bd61500dadee7776a5ed1e5fb04a3ab2c101e338c03e56129ee22d6d97c26255fda226ffcb2f2f21cd6a0398c2a72be8c77832b3340add10fe279bc51e989f021e650d70269e87d185841ad91f6a220d32923f61d10bb73ed5c85975b56e01bcdb4431d2855c4970c0d603eba0214be5438257d69adf21aff074e671d1be16ead6fdb93bd703437425a7388f03501df04cdd2f96bc961ce33841b0deb139bbcfc40eb5a2b7cbeb912fa4528332bec40373c7352e30dc44d3cdc31ede3f1d887d07b3c1b4fe9252024c46919bf6751c375f0e6acf8ed2f95a47c80f6384696a628041ced77b9e291bb496b78b4ecf511c5a3873992b85f7cec4747cd41f1c46536aedcb38e6a4313d582ba77a950ad072a1ed654e2565218badd149875cd462deb530d95a5aec46578393020810a219418c882c0489d546f5fcecf9a1bf0325f82bce04d7d88246378e938558ec775bdbb69b66295c404df9777551612a8a444a543138fd182bb5bd473ef41b6d5593cc4c7bc3cdb7c49bb9d130e0d9b41b98bc54b83fedd9e3ef9e62a76df1a4350827a511f3b8210ebe40a53207a6c33068d4fb9840c5eac7efc3d96ab55446c47565e49f129faa217c73f5e4b1d9ab8c08a45dcc940b5be156af2cbdf8f3a8897975f95659ba7f108b0fe8d0ec0e4d8eaae10019d58cdf7f529f9e3452be5916311166f952a0638a4d1b8bf1630e6afc40c8235b615ce5e0bca079a5c7e8c0478c517aafa51f1b376ec1638ca20d3757478c609b6989c24b0661b57aae3dd5444fbb2be995b14a4de92aca0e6e56536fa2b3988f473f1a5bb9dc47e01575593dd3d05469de3e969c9345da7d7c6d670f4a193d06a91318d4b6f3e796d401ab653d054b3769f83c6f3d53a075ac8cdecfab906e737a8efde6e66824d5c8a281df036034866c73f8b7f4eec5fe6d8c8a4337268db3811957a9df44c4c00b2710e53e9b673bf912d0a106c48c32df6bc2478150aa167198fcf3913d4af9d052faf7724c27b4a32fea7c904623122ecab1be734f72b29231bdc285b1b72160ef5f6a7ff7bf30b09223fc628ae14f1304f715e6f61f1c9b096c4e1c7cc0de7595cc2e00b48f588a913929b38a639884070549c494053c64a4b26d39bb07f5289883538fa69acb6af85cbba64d29c4de33a640a6d0fcf9c1114f74689dc1829abd26a58bfdeb0b2973c511297e50c3b434929f913dbd20a2c5e3c7daec7181f812783881eb07a255ce78395f64c4301d31d60d43f2362592c4e582c6c0e7a37ebd2ef81138199b77046443dbe2551d7688a6a7d82f2f385e44f53fee83814b575a03e61fedc2f3dcdd5aa5a257b9162136b1552f92cd9f38123d855f4e02804e4cc15514cecc6de4295c97ad636d2ad3856e93b3c70466a27c12da1af3ee9104d2ffbae61861666bb33f7c032be3bec72320c83e7a90fff59a5a12bf3cf497a359c86c7bcb9531bb462be9c2126171b72122d5d35e802463e5738fd9e0475c8b2c907ebebeeb5ff6e4b53d7d228bf40375272d3590c070574977ae5b45817c833849d8510cc94e9a249c9d90f48f249004ba666eaf584d670e5382b1a22418ab757c1ef10bed6340bdfc52893d79138f2f6ac0c4e286712c171a7e9a14df726ef37525c96fdcccd6dc11cead90cf56fad12cd1aca9c761db925f1e2022c26a93d0c579772c980d77f5e18985c801feb9bf6a4dff5df46c07f4b1109889ed8e17cd9bef5a7bca379875817bd9ffc4ae0c2d1c6ce6824147fce1104200d13936cd546472f3e74e71d99b3307c8e0f25c1d8e1637e073cce27fc25d1fc1c8ebefe6d8095e64a5b58911c53c60d64c6fd30266a149bd25e107cab839bd260c0b31c4b2189522fa1323534e6103d6fdf376273deb04ce31717d91b4a73aef3543ece463e0a625f4c070027a46da383c9495807a4e30ce7128"}}}}}, 0x0) 2018/02/10 22:22:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00001da000)='/dev/mixer\x00', 0x22002, 0x0) fstat(r0, &(0x7f0000a2f000)) syz_fuseblk_mount(&(0x7f0000b48000)='./file0\x00', &(0x7f0000801000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) timer_create(0x6, &(0x7f0000466000)={0x0, 0x18, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000cb1000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004dc000), &(0x7f0000ffe000)=0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000747000)='/dev/mixer\x00', 0x201, 0x0) timer_gettime(r1, &(0x7f0000690000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ef6000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) 2018/02/10 22:22:49 executing program 2: munlock(&(0x7f0000ed7000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xfffffffeffffffff, 0x0) bind$unix(r0, &(0x7f0000bfe000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) 2018/02/10 22:22:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2001000, 0x101040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x420000, 0x0) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000b26000)=@file={0x0, ""/15}, &(0x7f0000002000-0x4)=0x11) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000031c000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000953000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f00009b4000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f94000)=0x0, &(0x7f0000000000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = mq_open(&(0x7f0000000000)='\x00', 0x80, 0x2, &(0x7f0000328000)={0x10000, 0x0, 0x7, 0x80000000, 0x7, 0x1ff, 0x7, 0x7732}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x1, 0x0, 0x0, 0x1, 0x1a, 0xffffffffffffff9c, 0x10001}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) sendmsg$netlink(r0, &(0x7f000073c000-0x38)={&(0x7f0000278000-0xc)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)={0x234, 0x1f, 0x300, 0x0, 0x0, "", [@typed={0x10, 0x39, @u64=0xffffffffffffffff}, @generic="0d62db9f88230ba893e8bd00e56e95f1e0afded1a2da3bf16c62ab381ecdd6b517a9ad73a140b5554b76ccf3af5cd81395543538623bfc43a1177e4e201fba7d6d9c5eadf5f2478f4b3f320e14c10a76ccfba754bdd40fed5c033b433ca764d40276a9aab58db299d91a062fea8cf2392b5f76251b58d51af5f8cb99bade42d020bcf37f2a4db1f0bfa3d667ef52fac3412dd1732b705a6aa45b3110a897b9879ef9b49ee43f66dc1b5d88479b8167af404ac60f3fd1037de803173ea6df4df6de0e368cd63697b308652b4e86a904d3c78ac9d84b05ce7a8c9011fa05a8b8ab04138e7665", @generic="0892632469831523aaa0beeece18263a5c1cffe47aa630884d1381878e60f9c28a3de480c71d55e8c6a0f8cd7e30634aff3359500f32515f1935fbf55dba5501d06c06a6704780a47b66fe3f5bb6bac2e504f535c41aca22ee16c6cc749e498c8f77ca55f8e9527878909aaacf6d1845e7dca9ae55dea83f579063e0cb88dd31ae811af11f587ac166e624f27e83abac6b5b11d628460175287555ca6e6c7863a44d65195100cc3fa50daad174527d0d4447f9af0ee1517f0a77cdadff585f61427ced9072f8d31d9a2b480b2a9bfc7c440c9a506495b32692930d0debf8dfb74649588158769b505066aed39f", @generic="381a90925ee0f10ab43272d8415cd870290b2dd3191d04eae19bc5a0accdf68572910569b42260cd56d1737a203a9990f596834a47b9319491fa5ab2124212b18144"]}, 0x234}, {&(0x7f0000c77000)={0x680, 0x41, 0x208, 0x0, 0x1, "", [@nested={0xe0, 0x57, [@generic="9e522ed256d2db0ba83c989765481ea9a6e611167ba566370e02d6b4c1e39c166d022eeb7e3ecf5fdb533022cdda16ab2ea5dd8f1debcf88ef366206ba067a499459b938bef50e916b1459c53333d9f723384fc033015997ca5eaeb8066bb01a7a229c86390b7e3adb04bb9fc3bce2c94d77560d7119581e7ab1cb8b810f45bc647ec02a37d6cdd59444d6fe98dc35d6974a3c84dc56cedf8609b82966c012d5b011e313609a47bc0d44e5d820519b49e50e817fe459a4333885a59e489cc67dcc5a1cd56ad3a4a3e3963aa9e0", @typed={0xc, 0x34, @fd=r1}]}, @typed={0x18, 0x7b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="1b17ad92c8fc56fc4e8f3e2a5b6046dca0291eb4c3325ae0251c4a2337ccc349675f017798556cf586ab672a67af8b827ac5a6ca8cbdab2db44a8f8a6515bba526535182f609d3269600d321ae52312415df87f5ecc26e4ae8bdeb2bc0c00f074bb69a002a803f9a89f76953b57beef5bffb186d13dafe2447ad902a22564ff73f914477956f8b84f6ca76ae8a0ddb01caa6f726aceb1959afafde9197145f41f33d7f6fdf82b29834bbb83754814489a031a82164cbdeccf754dcd32796df23b622162a34132cdaedcab7155a2b9e5fdf90dfbe906135d8aeab0532a4f6a7fd09f9b9ea8ece3ef13fce2ca16445dc90ee1d7d4b3d", @nested={0x170, 0x36, [@generic="ed8e2da1c5e40077519b26db72ec2d35a73ff1a9ee60b08001166cb739b605ac56f2cee03745c2c1e1ead005c348bbf8646b2bbab6394c581fe24ba2491c771149f01145ef3fbeaea5429ca7286d276a95a5d41f8fd89be8102e981067ca31cf9c119721e27706958fa0e81c1fdda69de56d56fc5b4b43c69001b9fe9a979ca50d2fe8b94135324a8444ec06f3656441c030f5d33fea6049fb987b652387306f83864397bba248e611e54b9d8ea9d54df7b82ed590430348157e6a885a3bacd881695465257596550294d992", @generic="d9bf9c63409166b6f18557d9160e67ac56e7ec30a9b953535f7791b4b43c636287b9e322649b138583a52a39417ab2273959022794047ec96dec4f908cbe008c0faf00eec8e882f2455c2abc7776bbd23cb627244a4d22993625a05f097db78260c82c5da185da2858fb8bcae3afd42bb6d20556478d56516938d32e7059cbb184e6731ba5f5ffe28734d62b469c4384d4fd5da22a1cde67d9136c8fdeec"]}, @typed={0x18, 0x8a, @ipv6=@empty}, @typed={0xc, 0x73, @u32}, @nested={0x2ec, 0x3d, [@generic="7099ec93e6f57fc2d4e95aa7ab19b9b6c4b63ac9f9d5eb336aa9ebad893967b7656f49b1e2a35f3312d2a65ba5da5f704d21386e6f1a3b6d9bcafa587d1a37c54695", @typed={0xc, 0x85, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}, @generic="88312c9f1064b518d80da37c94d84a02690331f10ea513f52fa1e1f79966d4fdcfce3ebafaac7eca1be4d05abecd0660fbd3a54114e570b07523a239e4141aa2d54caa5bb6555ad6564cb1fa47885922fccd9f69ca96060687b13c4a57fa9b93c4a955f960d0a7739ef2a9010f3af589f18a7693047f594c57979e121414e08af67633235bb29d33ca792c14ee07918bcd5e69f08023c994f2b44a4351407b36c4c9753c8acd30f4227fa112413878fc3e3b168d3c99fa62f825a53381dfdbd3a5a4240471", @generic="d3844e5c98d6c9a195bdfb6203ba5377bb0903c8fc", @typed={0xc, 0x94, @uid=r2}, @typed={0x9c, 0x5b, @binary="f01abf44f42e4e8588bcb7a66c6c2bde8eeec74b1446284bd925d12cc41b75883c4848912ac02c93ec4b4f14163dab34bccb7d989a266ef6170018e4bd258207b977f46539af24f27bf751d63a1ba72b694f4ee33e9d25a68158c7d10134cd63c283ac349e2bf041ad755c44301d7ed26a690e6a206dbb96ae19484e8033a14b599bd74bab29a33f74535f77c624913d59d86647"}, @typed={0xc, 0x86, @fd=r3}, @typed={0x60, 0x92, @binary="5f1dc500076d7d0520d951a76988c5cf4da773eabbacf3c5137d0c194e27d4dbb52cd9fb2fb72dc699a782acfec3f2a8096fd167f2e2a75b6b0c8c630dee9434bd3bf3b741a7554c75f38dc2a0671177b05ed0c31f"}, @generic="4d5d2fdee1c2347a077f8c90c614d7f848a58c024e102220c4593cd6b0c8fec2a3ffad0173710e374c7e62e6bd98510e1c3bcbbad294de10526eb4afb77e0021f03c3afa7d02ae5f9e1ed1fb254431b1f4329f384a8ceb2eb38466e266e9e53cd02629c87775f3abb0a74d52d63174020c4b05048641b9667d5702482db16c663d6c320a792f043b47f8a08bab9442b37c7aa02cb41c7ed3ae27968ab33aa97fa5b70176db925b5081"]}]}, 0x680}, {&(0x7f00001ad000)={0x70, 0x38, 0x400, 0x7, 0x1, "", [@typed={0xc, 0x6, @fd=r4}, @generic="34adcdeaf73fc5bb71b3904fbf07725f518bbb77990fb64fdea3882459fe32777d84729b78cc1606cefa196350b2c7eb0d5c19fc42cff290b1bdbd95da1f2c83fe214929aa7d970125d817b1b7dec0", @nested={0x4, 0x67, []}]}, 0x70}, {&(0x7f000005a000-0x24)={0x24, 0x13, 0x100, 0x6, 0x0, "", [@typed={0x8, 0x4c}, @nested={0xc, 0x71, [@typed={0x8, 0x2e}]}]}, 0x24}], 0x4, &(0x7f00003fa000-0x40)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r8, r9, r10, r11]}], 0x40, 0x20000801}, 0x8001) 2018/02/10 22:22:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00007f7000-0x32)={{0x2, 0x0, @loopback=0x7f000001}, {0x6, @random="9aee40897e68"}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, @common='irlan0\x00'}) sendfile(r0, r1, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:49 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x0, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) [ 44.081752] audit: type=1401 audit(1518301369.886:48): op=setxattr invalid_context="@lo-nodevnodevcgroup[+" 2018/02/10 22:22:49 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000)={r1, 0x1, 0x1e4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/10 22:22:49 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x0, 0x0, 0x3, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socketpair(0xb, 0x6, 0xb9, &(0x7f0000b5d000)={0x0}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000cd5000-0x4)=0xa00, 0x4) mprotect(&(0x7f0000292000/0x2000)=nil, 0x2000, 0x0) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00007f7000-0x32)={{0x2, 0x0, @loopback=0x7f000001}, {0x6, @random="9aee40897e68"}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, @common='irlan0\x00'}) sendfile(r0, r1, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f00009cf000-0x58)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = dup(0xffffffffffffff9c) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000595000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000457000)={{0x8, 0x0, 0x9, 0x7f, "3dfbd5a2f540199ddeab3449008b9364a0f1371a4873f1eb09762206c35150ab0a7ee8f200374da64679b51c", 0x3}, 0x0, 0x0, 0x9, r1, 0xedad, 0x1, "8b647d064f7879117791dc83e6196ebb51718967ee4acf0c3fc2ce6892636c3af642ecfc441e18cd392dd0fbe4c89aacc0a4536d2e179591c5f9635cb9f9a9e4", &(0x7f0000330000)='^bdev]cgroup{\x00', 0xe, [], [0x7, 0x2, 0x8, 0x1]}) timer_settime(0x0, 0x0, &(0x7f000030a000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000499000)) [ 44.172187] device syz2 entered promiscuous mode 2018/02/10 22:22:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fb7000)='/dev/vga_arbiter\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000312000)=0x0) getresuid(&(0x7f0000dd1000-0x4), &(0x7f0000249000-0x4), &(0x7f0000e92000-0x4)=0x0) getgroups(0xa, &(0x7f000087f000-0x28)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000fe1000-0x8)={0x0, 0x0}) stat(&(0x7f000026f000-0x8)='./file0\x00', &(0x7f0000e70000)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = getpgrp(0x0) r8 = getuid() r9 = getgid() fcntl$getownex(r0, 0x10, &(0x7f000003f000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000eb1000-0xe8)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f00001d8000-0x4)=0xe8) stat(&(0x7f0000c9f000-0x8)='./file0\x00', &(0x7f000073a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000b45000)=[{&(0x7f0000b4c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e95000-0x80)=[{&(0x7f0000fe9000-0xe2)="e5d21ea18b82a10370fb08d5ca276a7b32067f4f8749fa2302984462a3140b43c65787c47ae899a3a2c3d25a171e7ef847768c728c59fe2bf8f56d92edc4312b2442f84e2cea9e1adeb02b612ce4d867b90a1089cbaa742652a3de046b19b7cd3b325ba68109daa8691298d5a3665ae1ef868fe22c291bc75d7a538a62395003b74038fa6f492e40e2bfd57861d8935befacbb9c3960bd3f98074e522dbeb1f45bfb56edeb09d80dc6f1c9ebf4110dfed4864dbca936f45664b17535af85c80ec957629c1adade93e389997222822dd335046d34d504b4e32ab599e9f7da226f7c67", 0xe2}, {&(0x7f00001ef000)="6425c2e5d68bf774d6e5a8579b0208839e85449eb22e713dc472a163f66c47cd2c643453a6f380986a5635c1ca36eb67a3a5b21b2676e80c0bbb0b94931d3e0ea8daf816b391223a526bd4294cac4999c843fdcb3cf0e0166881e040aa35", 0x5e}, {&(0x7f000008c000-0x82)="6431ebc9f90ac8f2c98c959683e724bcbd11293257035e4649eccb7655882118ab493463b6b4b2e86f84f7f25089ecc8fa72b2bfb58e159cfe8fbd8bc2cf27cd57392c985429e31a3f1611f62b1951fe91685e6c6c5d6c0467150b5579a8204cfd3dfa176ffb1018ce5ba1555389e21c110fb9817b090eb486385d7dc6f7f2dd0210", 0x82}, {&(0x7f0000f6c000)="50b221c5b20e0b41a64161e4ba9b58127234c5b536dfbbe53fe55f3c07090031dd74b0c07e10a1a1b0cbd33850fec78b8cd58b8fd65b2bb7ec8ea70266ba1396c06b", 0x42}, {&(0x7f0000453000-0x13)="1d66a2758f5a862aee1d882a11b4d6eab64060", 0x13}, {&(0x7f0000c79000-0x37)="490ade566bc8a0fc0949ffd1ad97f655071172ce50c08298fc3b11e65b93a02df615149e16d16ce10e46ddceaecb286a7e4c2d98077eef", 0x37}, {&(0x7f0000e20000)="5d83aece93e6ef78edcc83bbc05478290e3b7763581e9a95135c46df19f0aa062c1a8728588ee984b83cbaba1b6b58bc9722314629b42bd5dc45b32b7541c526766df5cf118a31a71c8624b817f5c753a157b79ad7354abf6522b8c0776a9b700299f1e0af", 0x65}, {&(0x7f000057e000)="7c403c60d909789e0bb299e162a771e384a37fd4bdd36756f54bd3f2054d3e2d0d13fe9754970260ed1de64dbe8670d98d96c2d9d20cd64b8334c2c9e1f387d061667157b5cbbd1dafb0", 0x4a}], 0x8, 0x0, 0x0, 0x4}, {&(0x7f00005cd000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000851000-0x70)=[{&(0x7f0000d7d000-0xad)="1a82cb6c7c20ae3255643dbb918a85d2954073a892404df10a19f66cd504214b2bad4eabce350424625ce1cb7a05bf8701c775380501ea34b537943cad310a20fdcd88b020691741ebd1f59752e6e3374de28fca95e264c40fa1b763d9112782d0f90713880c5b325e1a4782c43aa1eba6e564628589ebbddcc03812f99803c554a898c984bdb6e29b88dfb9c935316ded7aab7c068ac63b91c986d3ac2d1d2a72361f29859f97819e3b16f402", 0xad}, {&(0x7f00000e5000-0xb5)="02ec92dd22c3900d7cf96f74ed01ec401a406bbe0b57286bad6e8b2b4b0d15064fa81b2e49be3ca047698dea9d4f4355db1b8ad1bb91408fd9e665d2723cc28f1bdd006d62d15ffc021f976cc7a1cd89e41e72669389d773ecf650afb90d5689d56cadfd23e315e34d5c323a51a6cd91726f1dcc227c99f052988df0aff22d1408bf64f56f8492290ddf976c61fd9122fc63f31f725fc6ec6b2663716a7cede1f38b58b32220413dbd374ff02c371f8f27c0eaea76", 0xb5}, {&(0x7f0000985000)="0d6393b7559ab4b6027046fd3019efa649e7c97594308bef0738ea75c8b602f41fe841fa0df64c338b4ac98b00cd864df0f2c265a3b9b87ded1f592c5f9a2ff20d361a1d3d4c440dc8ef0f88bfce30bdc8be21c4904c241dd907d6ef65e9c2ad9bea2ec612b788353bd09589d088349343", 0x71}, {&(0x7f0000167000-0xa8)="a75fb5057e09fc056a214d6207ebb457740c6b810fb61ccf2462a50ed316cc07bae9b2064334076de5a33beb9b5fa1f03a14bd3a858e25b11a0463ad5062ee8c355acae470a29c5327e9c8fc2b78da68bdf3518fec5e8c7822f9f46207a8f9d2256e158fb978a67fd365d75531455781f0c2b742ae6c0156dbfa118ced47595d13398b08875efcce48bd21866dabc721670edbf4902d49c77d07bc3911e26224cfb8da65cc28c8aa", 0xa8}, {&(0x7f00006f4000)="ad99317524bc707fb175e80c141db6caaa2e606375761bbe2253b46a843dd45230399c1c41fcc0118f38ab5775de302230c5589f402609570a8409d1a96fa3", 0x3f}, {&(0x7f0000fbc000-0x10)="dbb6c80f015f82c572ef93c79097743f", 0x10}, {&(0x7f00006c1000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000143000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x68, 0x800}, {&(0x7f000018b000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000348000)=[{&(0x7f0000ade000-0x79)="95467b9386be0918e5d9bf009950dacfe135b8a264dcd23de92de6d297e51e31ea45c170ff82f01b9c86001232bd048ac4b3d5a4824fc137af89e7219e44cc85fc7e9a6d4c5daef60e8e8972ca2ed09c7655c730e6ab0946548d63b7f8dccd31b4fc3186ef2c2e9f7a31f774c997195a5b57de88605c33da80", 0x79}, {&(0x7f0000c16000-0x9c)="45c5c7395edef870768b09ff93e80169519feda0f3ca0d1532cea69325b9329f65a1426554dad9d6c99450d34c0cdebc47abd82ad352117a23db533817c7fa7392a52ee6ec1224712482c23e80453964f06a4397d3cd2120912262dce96d7eeb489e00654ec432526a10f3de8f8090cec226ee167620b8a75658231afc827fda45d0a8efabde8c6435b3fc0f2ee4c8d713eaac3b342fe874d7c2da2a", 0x9c}], 0x2, &(0x7f0000b83000-0xa8)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xa8, 0x80}], 0x3, 0x1) mknod$loop(&(0x7f0000001000)='./file0/file0\x00', 0x0, 0xffffffffffffffff) 2018/02/10 22:22:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xd55c, 0x0, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000deb000-0x1), 0x8}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b15000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read(r0, &(0x7f0000886000)=""/91, 0x5b) 2018/02/10 22:22:50 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:50 executing program 7: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000048000)={0x0, {{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}}, 0x88) r1 = syz_open_dev$sg(&(0x7f0000049000)='/dev/sg#\x00', 0x0, 0x1) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x4, 0x18011, r1, 0x0) writev(r1, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f75", 0x2a}], 0x1) 2018/02/10 22:22:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00007f7000-0x32)={{0x2, 0x0, @loopback=0x7f000001}, {0x6, @random="9aee40897e68"}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, @common='irlan0\x00'}) sendfile(r0, r1, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000948000-0x4)=0x0) ptrace$setopts(0x4206, r1, 0x8001, 0x100048) [ 44.195243] device syz2 left promiscuous mode [ 44.203751] device syz2 entered promiscuous mode [ 44.230862] device syz2 left promiscuous mode 2018/02/10 22:22:50 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:50 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = creat(&(0x7f0000f04000)='./file0\x00', 0x42) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000211000-0x4)=0x800, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000fda000-0x10)={0x0, &(0x7f0000669000-0x38)=[]}, 0x10) 2018/02/10 22:22:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xe, 0x7, &(0x7f00009dc000-0x8)={0x0, 0x0}) connect$netlink(r1, &(0x7f0000fa3000)=@unspec, 0xc) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000d6e000)={{0x4, 0xa3b2}, {0x9, 0x5}, 0xfffffffffffffffc, 0x2, 0x5}) 2018/02/10 22:22:50 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000e7b000)='./file0\x00', &(0x7f0000c8b000-0x8)='./file0\x00') r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c93000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00006ec000-0x1a0)={[], 0x3, 0xffffffffffffff81, 0x20, 0x0, 0x0, 0x189e00d2537da416, 0x16000, [], 0x40}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x410)=@security={'security\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x1e8, 0xd0, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f00001e3000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [], [], @common='irman0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1e8}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @common="73797a6b616c6c0000000080f46b011d"}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) r2 = syz_open_dev$sndmidi(&(0x7f00005f0000)='/dev/snd/midiC#D#\x00', 0x9, 0x450000) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000905000)={0x3000, 0x108000}) 2018/02/10 22:22:50 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00007f7000-0x32)={{0x2, 0x0, @loopback=0x7f000001}, {0x6, @random="9aee40897e68"}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, @common='irlan0\x00'}) sendfile(r0, r1, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f000048f000-0x8)={0x0, 0x0}, 0x80000) write$fuse(r2, &(0x7f0000f72000-0x20)={0x20, 0x0, 0x2, @fuse_ioctl_out={0xff, 0x5, 0x86bf, 0x342}}, 0x20) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0xfffffffffffffffc, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x15a, 0x0) read(r1, &(0x7f0000e40000)=""/144, 0x90) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000d3000)='/dev/vga_arbiter\x00', 0x80002, 0x0) sendto$llc(r3, &(0x7f0000f18000)="ea264dee34095c1b5eb75d36f54c5aeb4b51d106ae7bff40579cb0fa69b057cca7fee6f5860659c43930db1c046b556ee189609f2a59f4dd398de9052dcd1d6f852d7f9fcf", 0x45, 0x0, &(0x7f0000513000)={0x1a, 0xff, 0x8, 0x80000000, 0x3, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x10) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000c57000-0xc)={0x3, 0x401, 0x8}) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f000006e000-0x44)=""/68) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) select(0x40, &(0x7f0000a34000)={0x4, 0x7, 0x9b4, 0x5, 0x6, 0x0, 0x1, 0x1}, &(0x7f0000543000)={0x4, 0x5c9, 0x7f, 0x445, 0x1, 0x97, 0xf1b3, 0xba63}, &(0x7f000092d000-0x40)={0x4, 0x4, 0x4, 0x4, 0x800, 0x7, 0x9, 0x1}, &(0x7f0000bca000)={0x77359400}) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f0000132000), 0x92c4f203) dup2(r3, r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000abe000-0x4)=@int, &(0x7f0000a00000)=0x4) 2018/02/10 22:22:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fe5000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fa0000-0xe8)={{{@in=@broadcast, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f000025e000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00004d0000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf04d, 0x5, 0x3, 0x400, 0x10001, 0x100000, r2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00006fc000), &(0x7f00001c4000-0x4)=0x4) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000005b000-0x1c)=@req3={0x3, 0x40, 0x101, 0xe657, 0x401, 0xfffffffffffff147, 0x7}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) pipe2(&(0x7f0000e9b000-0x8)={0x0}, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000c74000)) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f000036c000-0x44)={{0x2, 0x0, @loopback=0x7f000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x50, {0x2, 0x3, @loopback=0x7f000001}, @generic="bd20c3bcb5178992c531264fe6219337"}) [ 44.287379] audit: type=1400 audit(1518301370.102:49): avc: denied { map } for pid=7313 comm="syz-executor7" path="/dev/sg0" dev="devtmpfs" ino=1079 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/02/10 22:22:50 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:50 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00007f7000-0x32)={{0x2, 0x0, @loopback=0x7f000001}, {0x6, @random="9aee40897e68"}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, @common='irlan0\x00'}) sendfile(r0, r1, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000046b000)='/dev/vcs#\x00', 0x3, 0x8000) sendmsg$nl_netfilter(r0, &(0x7f00005b5000)={&(0x7f0000d2d000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f000019c000-0x10)={&(0x7f0000dbb000)={0x2014, 0x8, 0x0, 0x400, 0x6, 0x0, {0x7, 0x0, 0x9}, 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0x2014}, 0x1, 0x0, 0x0, 0x40}, 0x890) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000002000)='/dev/snd/midiC#D#\x00', 0xffffffffffffffe6, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000009000)=0x14) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f000000b000-0x9)="01b7622417a16def19", 0x9, 0x8040, 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000004000)=""/4096) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) sendto(r1, &(0x7f0000002000)="d300000000026f830000c3bee1", 0xd, 0x0, &(0x7f0000002000)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="c291cd54abc4"}, 0x14) 2018/02/10 22:22:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000390000/0x4000)=nil, 0x4000, 0x5, 0x9030, r0, 0xffffffffffffffff) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000391000-0xc)={0x3e, 0x9, 0x39}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000002000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) r4 = getpgid(r3) mq_notify(r2, &(0x7f0000391000)={0x0, 0x17, 0x0, @tid=r4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000393000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x698, 0x368, 0x368, 0x0, 0x0, 0x0, 0x5c8, 0x5c8, 0x5c8, 0x5c8, 0x5c8, 0x6, &(0x7f0000003000), {[{{@ipv6={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xff000000, 0xffffffff, 0xffffffff, 0xff000000], [0x0, 0x0, 0xff000000, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='lo\x00', {}, {0xff}, 0x29, 0x10001, 0x5, 0x10}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0xffff, 0x509, 0x0, 0x5, 0xfffffffeffffffff, 0x6, 0xff, 0x9, 0x9, 0xff, 0xe825, 0x9cdfb64, 0xffffffffffffffe0, 0x8, 0x2, 0x80], 0xa}}]}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x3}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0xc}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xff], [0xffffff00, 0xffffffff, 0xff0000ff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x0, 0x1, 0x4, 0x4}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x3, 0x1, 0x1, [0xff, 0x3, 0x40, 0x4, 0x1ff, 0x8, 0x6d, 0x7fffffff, 0x5, 0x4, 0x6, 0xffffffff80000000, 0x5, 0x9, 0x401, 0x8], 0x3}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @ipv4=@broadcast=0xffffffff, 0x1e, 0x34}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, [0xffffffff, 0xff, 0xff000000, 0xffffffff], [0xc5c2413a186b56b5, 0xffffff00, 0xff], @common='ip6_vti0\x00', @common='tunl0\x00', {}, {}, 0x2f, 0x101, 0x0, 0x10}, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@empty, @ipv6=@empty, 0x0, 0x1b, 0xe1}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x17}, @ipv4={[], [0xff, 0xff], @empty}, [0xffffffff, 0x43db7f5fa718f24a, 0xffffffff, 0xff], [0xffffffff, 0x0, 0xff0000ff, 0xff], @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x4, 0x4, 0x4}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x4, 0x3f}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, 0x2d, 0x14, 0x3}}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @common=@inet=@udplite={0x30, 'udplite\x00', 0x0, {0x1, 0x2, 0x1, 0x1, 0x3}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, 0x22, 0x3d, 0x1000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6f8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003000)={{{@in=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000391000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@rand_addr=0x10000, 0x1, 0x80, 0x3, 0x0, 0xa, 0x0, 0xa0, 0x7f, r5, r6}, {0x2e21, 0x80000000, 0x7, 0x9, 0x3, 0xfffffffffffffffc, 0x4, 0x10001}, {0x9a, 0x1000, 0x2, 0x35df}, 0x7, 0xd, 0x6, 0x0, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, 0x1, 0x7fffffff, 0x1, 0x11294b7, 0x9}}, 0xfffffffffffffcec) sendto(r1, &(0x7f0000e2e000), 0x0, 0x0, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5c87728b7495ed7f7db2b79497910ddcba25828afe37ba971e57418267fdac7247fc2404fbbc1ed1df9a6cadf490eaf5b81192b4d998751c2bb58ee211ccbd"}, 0x60) 2018/02/10 22:22:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f000047d000)) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cf6000)='/selinux/access\x00', 0x2, 0x0) r1 = gettid() openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c2a000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000b8d000)={0x0, 0x0, 0x10000000007, 0x7, r1}) r2 = shmget$private(0x0, 0x2000, 0xd08, &(0x7f0000cf6000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f000062d000-0x1b)=""/27) 2018/02/10 22:22:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) bind$inet6(r0, &(0x7f0000add000-0x1c)={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5dfc}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00003f2000)='/dev/random\x00', 0x0, 0x82400) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:50 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:50 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@empty, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x100, 0x0, 0x1a1, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x1, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:50 executing program 7: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000008000)=[{{&(0x7f0000023000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f000000d000-0x90)=[], 0x0, &(0x7f0000017000)=[]}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000023000)=[{{0x0, 0x0, &(0x7f0000033000-0x20)=[]}}, {{0x0, 0x0, &(0x7f0000024000-0x40)=[], 0x0, &(0x7f0000010000)=""/82, 0x52}}], 0x2, 0x0, &(0x7f0000036000)={0x0, 0x989680}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = msgget$private(0x0, 0x100) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000039000-0x1c)=""/28) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000038000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000037000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) accept4(r1, &(0x7f0000015000-0x10)=@can, &(0x7f0000015000-0x4)=0x10, 0x80000) recvmmsg(r0, &(0x7f0000002000-0xb4)=[], 0x0, 0x0, 0x0) 2018/02/10 22:22:50 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:50 executing program 6: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000aa9000)) write(r0, &(0x7f00003ae000)="8caf7e68fbec3901074b8bcbecc09c9f73be09cb07c10718d9265e9a94e06cbfec38d719c922d68ce6b9438fd1c84a565815239146a6f76b98cda534c7cf7f5dd85eb367e71eb6c6f06767e0eb9feb96cd042149a0e8568f6b5f96b85169ec581b59cd55bbe970bfdee64ebcfb3912d38cbd3616a0ef5e20c21e6aa9efa56c3a7d2f537d0d8167315660770b2b7344895a109f8c45", 0x95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000034d000)='/dev/vcs\x00', 0x40a40, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000873000)='/proc/self/net/pfkey\x00', 0x101040, 0x0) name_to_handle_at(r1, &(0x7f00006e8000)='./file0\x00', &(0x7f0000305000-0x1008)={0x1008, 0x6, "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"}, &(0x7f0000992000-0x4), 0x1000) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:50 executing program 3 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x80000, 0xc1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ebe000)=0x0) r3 = syz_open_dev$midi(&(0x7f0000037000-0xb)='/dev/midi#\x00', 0x2, 0x200040) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f9f000-0x8)={0x0, 0x9e26}, &(0x7f0000887000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000e72000-0x8)={r4, 0x80000000}, 0x8) ioprio_set$pid(0x2, r2, 0x9) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0xb, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f00009fc000), 0x0) exit(0x24) 2018/02/10 22:22:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f000045f000), 0xfc) [ 44.555878] FAULT_INJECTION: forcing a failure. [ 44.555878] name failslab, interval 1, probability 0, space 0, times 0 [ 44.567622] CPU: 1 PID: 7382 Comm: syz-executor3 Not tainted 4.15.0+ #307 [ 44.574545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.583892] Call Trace: [ 44.586476] dump_stack+0x194/0x257 [ 44.590105] ? arch_local_irq_restore+0x53/0x53 [ 44.594786] ? __lock_acquire+0x664/0x3e00 [ 44.594811] should_fail+0x8c0/0xa40 [ 44.602721] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 44.607831] ? check_noncircular+0x20/0x20 [ 44.612076] ? find_held_lock+0x35/0x1d0 [ 44.616140] ? __lock_is_held+0xb6/0x140 [ 44.620225] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 44.626098] ? rcu_note_context_switch+0x710/0x710 [ 44.631019] should_failslab+0xec/0x120 [ 44.634981] kmem_cache_alloc_trace+0x4b/0x740 [ 44.639538] ? lock_sock_nested+0x91/0x110 [ 44.643749] ? trace_hardirqs_on+0xd/0x10 [ 44.647872] ? __local_bh_enable_ip+0x121/0x230 [ 44.652526] bcm_sendmsg+0x14ad/0x4490 [ 44.656398] ? bcm_read_op+0x440/0x440 [ 44.660261] ? rw_copy_check_uvector+0x1be/0x280 [ 44.665003] ? sock_has_perm+0x2a4/0x420 [ 44.669048] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 44.674384] ? dup_iter+0x1a2/0x260 [ 44.677993] ? kasan_check_write+0x14/0x20 [ 44.682213] ? copy_msghdr_from_user+0x3a6/0x590 [ 44.686941] ? __lock_is_held+0xb6/0x140 [ 44.690986] ? selinux_socket_sendmsg+0x36/0x40 [ 44.695630] ? security_socket_sendmsg+0x89/0xb0 [ 44.700361] ? bcm_read_op+0x440/0x440 [ 44.704228] sock_sendmsg+0xca/0x110 [ 44.707920] ___sys_sendmsg+0x767/0x8b0 [ 44.711878] ? copy_msghdr_from_user+0x590/0x590 [ 44.716609] ? find_held_lock+0x35/0x1d0 [ 44.720656] ? __f_unlock_pos+0x19/0x20 [ 44.724605] ? lock_downgrade+0x980/0x980 [ 44.728730] ? get_pid_task+0xbc/0x140 [ 44.732598] ? __fget_light+0x2b2/0x3c0 [ 44.736547] ? fget_raw+0x20/0x20 [ 44.739979] ? find_held_lock+0x35/0x1d0 [ 44.744029] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 44.748848] ? vfs_write+0x374/0x510 [ 44.752538] ? wait_for_completion+0x770/0x770 [ 44.757106] __sys_sendmsg+0xe5/0x210 [ 44.760883] ? __sys_sendmsg+0xe5/0x210 [ 44.764836] ? SyS_shutdown+0x290/0x290 [ 44.768792] ? __sb_end_write+0xa0/0xd0 [ 44.772756] ? SyS_read+0x220/0x220 [ 44.776366] SyS_sendmsg+0x2d/0x50 [ 44.779882] ? __sys_sendmsg+0x210/0x210 [ 44.783920] do_syscall_64+0x282/0x940 [ 44.787787] ? __do_page_fault+0xc90/0xc90 [ 44.791998] ? finish_task_switch+0x1e2/0x890 [ 44.796469] ? finish_task_switch+0x1b9/0x890 [ 44.800944] ? syscall_return_slowpath+0x550/0x550 [ 44.805852] ? syscall_return_slowpath+0x2ac/0x550 [ 44.810768] ? prepare_exit_to_usermode+0x350/0x350 [ 44.815765] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 44.821109] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.825936] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 44.831099] RIP: 0033:0x453a59 [ 44.834263] RSP: 002b:00007f86c4516c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 44.841947] RAX: ffffffffffffffda RBX: 00007f86c45176d4 RCX: 0000000000453a59 [ 44.849190] RDX: 0000000000000000 RSI: 0000000020006000 RDI: 0000000000000013 2018/02/10 22:22:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@empty, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000984000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000021a000-0xc)={0x2, r2, 0x1}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000059f000), &(0x7f0000a5a000-0x4)=0x14) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000a96000+0xb87)=@filter={'filter\x00', 0xe, 0x4, 0x430, 0xffffffff, 0x238, 0x0, 0x120, 0xffffffff, 0xffffffff, 0x360, 0x360, 0x360, 0xffffffff, 0x4, &(0x7f000066a000), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xf8, 0x128, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x2, 0x7fffffff}}, @common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x490) sendmsg(r2, &(0x7f000033a000-0x38)={&(0x7f0000e4c000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00000b0000-0x40)=[], 0x0, &(0x7f0000d6b000-0x1d8)=[]}, 0x0) 2018/02/10 22:22:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc4000-0xf)='/dev/sequencer\x00', 0x1000000808400000, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00001c4000-0x4)=0x1, 0x4) 2018/02/10 22:22:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000d83000-0x4)=0x7) ioctl$void(r1, 0xc0045878) readv(r0, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/10 22:22:50 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) [ 44.856437] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 44.863682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 44.870931] R13: 00000000000004a8 R14: 00000000006f7060 R15: 0000000000000000 2018/02/10 22:22:50 executing program 7: rt_sigaction(0x0, &(0x7f0000aa9000-0x20), &(0x7f0000cd2000), 0x2, &(0x7f0000e83000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000a2000)=""/69) 2018/02/10 22:22:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f000040f000-0x4), &(0x7f000026c000-0x4)=0xbf3bb9a31b6b12a5) 2018/02/10 22:22:50 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:50 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000003000-0xe)='net/dev_snmp6\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x9, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000370000-0xc)={0x0, @loopback, @local}, &(0x7f00006ab000)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000655000-0x50)={@loopback={0x0, 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff, 0x200, 0x20, 0x500, 0xff, 0x400000, r3}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000d2e000-0x4)) r4 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000368000-0x1c)=""/91, 0x5b) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000627000-0x8)) r5 = dup3(r4, r4, 0x80000) setsockopt$inet_buf(r5, 0x0, 0x36, &(0x7f00008e9000-0xb7)="51d8cce8586e3a67acbf2c73a59769f0fb8c1c71ff9c4165536ff47abd89b8c0ff6a1a9e8865996a3cc3ab93eab600eec8fbf7fc70a2f7ba02fffa9588fc6a6ea589839432556fc81fe949d7a138948563cd2725223504dcd55c5c715abd2598ba28dd3ea775c3379cb8588ebf0728ea0f0b21229b9e22fdf88e7001db4bdde140d2ad8754ad1c318b7761f37bc4beb14eca03b21676a46e3fb105c4c99bd2df15e1cb1e6c607230217723b0b6ecf3b4c3e8f94c1b9927", 0xb7) 2018/02/10 22:22:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x891b, &(0x7f000029d000-0x50)={@generic="c512f170a7512a38ce2c634cc125f5fd", @ifru_map={0x40, 0x7f, 0x3ed, 0x6, 0x100, 0x100}}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d3a000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) 2018/02/10 22:22:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000f3000)='/dev/autofs\x00', 0x202, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000a5000)) 2018/02/10 22:22:50 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:50 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000014000-0x4), &(0x7f0000014000-0x4)=0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000013000)='/dev/autofs\x00', 0x40000, 0x0) accept$ipx(r2, &(0x7f0000006000+0xcb3), &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000003000)='/dev/admmidi#\x00', 0x9, 0x1007c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$nfc_llcp(r4, &(0x7f000000b000), &(0x7f0000006000)=0xb6) connect(r1, &(0x7f0000014000)=@generic={0x19, "bb3aafb8a9a31ba3f14805f773d344e60e482f333857ab15a1281f1ed63f57e19988f87cd028bcd9651a2b7e73f722a13584dfc8cf2358151d90d8f61da0cba40bf2a319059a68bc9565d2c02ea06de4c12706dfdbebe5a63de335cc8a6880daf4bdf002639b5d00781e41102f54db38cd7be891dc23aac298374adaee19"}, 0x80) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) pause() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000016000)) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000013000)=0x5, 0x4) 2018/02/10 22:22:50 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) fallocate(r0, 0x1, 0x6, 0x57a) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x4, 0xc0800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x800000c0045002, &(0x7f0000000000)=0x1f40) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f16000-0xc)={0x4}) 2018/02/10 22:22:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(0xffffffffffffffff, r0, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:50 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00009d6000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00000fd000-0x4)=0x10, 0x80000) accept$inet(r1, &(0x7f0000fb6000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000edc000-0x4)=0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b58000)='/dev/rtc\x00', 0x2000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000084b000-0x18)={r2, &(0x7f0000bc1000-0xc3)="689ca3894856874b754beb6ee539900e441ed7bebc80bb24b5d16c76b39b10da20e75e559f8e49282d2c0bd860d302b126104264b0b9852edaa62edd0823a877d390d35c22cbb7294f58323ede9c14c9e3f562d43e70a24ed20992b745f8a0337316c96af77d9460ef366fdef344b10e1628e9102e97637c076547d8d139e8d55b9108ce8d41fd3a5805b8c0ec3e835a649d2e78deef08a261ea146bcc0f16dfc8b1ec17b5aa2c5df6df7bb549557da571bc3541c453b4927b1a2a91468e47c6f70f31", &(0x7f0000643000)=""/216}, 0x18) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000d61000)={0x2, 0x0, 0x0, 0x0, "257f2552b43c8a61b13425d2ba280f2ed23b1c1ac1da080bb1c8f156b7b1ed0a300d0a38b4dfe5163ceb2b77"}) 2018/02/10 22:22:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000c2d000)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000466000)={0x20, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x118) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f00003ad000-0x1)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000cb7000-0x28)={0x0, 0x0, &(0x7f00003a4000)=""/105, &(0x7f0000af5000)=""/228, &(0x7f0000ae6000-0xc7)=""/199}) 2018/02/10 22:22:50 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000c7000-0xe8)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000b20000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000042c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000619000-0x10)=@req={0x3, 0x80000001, 0x1ff, 0x35}, 0x10) 2018/02/10 22:22:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(0xffffffffffffffff, r0, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006da000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$llc(0x1a, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000bff000)={r1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sysfs$2(0x2, 0x1, &(0x7f00006e9000)=""/31) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00005a5000)) fcntl$setflags(r2, 0x2, 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000583000)={0x3, 0x401, 0x8001, 0x2, 0x504, 0x0, 0x0, 0x1, 0x6, 0x4, 0xf5, 0x7}) socket$inet6(0xa, 0xf, 0x5) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002e7000-0x4)={0xffffffffffffffff}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f16000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x1, 0x2, [@loopback=0x7f000001, @loopback=0x7f000001]}, 0x18) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd", {0xff}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00002ea000-0x230)={0xb3, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x0, 0x3, [{{0x2, 0x2, @rand_addr=0x6}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @loopback=0x7f000001}}]}, 0x230) syz_emit_ethernet(0x2a, &(0x7f0000029000+0xa8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000aaf000-0x4)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000359000)={0x3, [0x7f, 0x46, 0x80]}, 0x5) accept(r1, &(0x7f000099f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f000057f000-0x4)=0x2e) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00003f1000-0x4)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e48000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$vnet(r3, &(0x7f0000cc5000-0x68)={0x1, {&(0x7f00000a5000)=""/225, 0xe1, &(0x7f0000eff000)=""/49, 0x3, 0x3}}, 0x68) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000ded000)={0x9, 0x1c, [0x9, 0x6, 0x569, 0x4a, 0x2, 0x800000000000000, 0x1f]}) setsockopt$inet6_dccp_int(r3, 0x21, 0x1b8f9358b172235b, &(0x7f000065a000-0x4)=0x2, 0x4) 2018/02/10 22:22:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getrusage(0x0, &(0x7f0000d19000-0x90)) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000003000)={0x0, 0x7530}, 0xfffffffffffffefd) 2018/02/10 22:22:50 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:50 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000013000)='/dev/hwrng\x00', 0x131c00, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000013000)=""/228) 2018/02/10 22:22:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000f8c000-0x3), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() r1 = dup(0xffffffffffffff9c) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000332000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000a7c000-0x8)=[], &(0x7f0000c6e000)=[]) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/02/10 22:22:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(0xffffffffffffffff, r0, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:51 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00005b6000), &(0x7f00005aa000-0x4)=0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/02/10 22:22:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = creat(&(0x7f0000e4d000-0x8)='./file0\x00', 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000ee7000)={0x0, 0x8, 0xffffffffffffff34, 0x0, 0x5}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000c62000-0x4)=0xc, 0x4) 2018/02/10 22:22:51 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000014000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x101000) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) socket$rds(0x15, 0x5, 0x0) 2018/02/10 22:22:51 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:51 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d45000-0xc)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000615000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000451000)={0x0, 0x3}, &(0x7f00004b5000)=0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000561000)={r2}, 0x8) 2018/02/10 22:22:51 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c99000-0xb)='/dev/hwrng\x00', 0x8101, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000911000-0x8c)={0x0, @in6={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, &(0x7f0000611000)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000093f000)={r2, 0x9, 0x4, 0x7}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) sendmsg(r1, &(0x7f0000835000-0x37)={&(0x7f00006ea000)=@generic={0x10000000001d, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000354000-0x308)=[]}, 0x0) 2018/02/10 22:22:51 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000014000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000000)={{0xffffffffe89b8f42, 0x6, 0x8796, 0x55, "dc29a3a32a8d652cda933e45474a9162f0caa48d9e5684777f21d998095befe92142b93c77069121a8fadbed", 0x4}, 0xdd8c, [0x3, 0x3, 0x0, 0xcd, 0x3f, 0x81, 0xb8cb, 0x1, 0x0, 0x7f, 0x72, 0x9, 0x6, 0x3ff, 0x6, 0x1, 0x401, 0x4dbdb417, 0x3, 0x5, 0x4, 0x3, 0x1, 0x100000000, 0x3, 0x1, 0x7, 0x1, 0x1000, 0x2, 0x8, 0x4f8, 0x0, 0x4, 0x3, 0x3, 0x7f, 0x1, 0x3f, 0x1, 0x3fff80000, 0x0, 0xda9e, 0x3, 0x32, 0x3, 0xfff, 0x7, 0x3, 0x401, 0x1, 0x6, 0x7fff, 0x4, 0x6, 0x9, 0x9, 0x0, 0x3, 0x2, 0x0, 0x8, 0xac, 0x2, 0x1, 0x8, 0x80, 0x8, 0x8, 0x7, 0x3, 0x2c3, 0x5, 0x3, 0x101, 0x0, 0x4, 0x5, 0x3, 0x7, 0x2, 0x3, 0xe926, 0x0, 0x8001, 0x2, 0x80, 0x3, 0x3, 0x8, 0x5708, 0xfffffffffffffff9, 0x100000000, 0xff, 0xffffffff80000000, 0x8, 0x2, 0x40, 0x6, 0xb4, 0x44c98b65, 0x100, 0x401, 0x8000, 0x1b0, 0x20, 0x2, 0x5, 0x10000, 0x3, 0x81, 0x1f, 0x8, 0x4, 0x0, 0xffffffff, 0x8, 0x5, 0x8001, 0x1, 0xcb2, 0x7, 0xfffffffffffffffc, 0x101, 0x100, 0x0, 0x100, 0x8c], {0x0, 0x1c9c380}}) 2018/02/10 22:22:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TCSETSW(r0, 0x5403, &(0x7f00007cf000-0x24)={0x101, 0xb4fe, 0x5, 0x6, 0x5, 0x5, 0x8, 0x4, 0x9, 0x1000, 0x7f, 0xfffffffffffffffa}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000888000)=0x7, 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000d2f000)={{0x5, 0x8, 0x4, 0x10000, 0x600000000000, 0x1}, 0x5}) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r1, 0x1, 0x8, &(0x7f0000360000-0x96)=""/150, &(0x7f00004fd000)=0x96) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000b9d000-0x10c)={0x1, 0x7, 0x3, 0x0, 0x0, [], [], [], 0x1}) r2 = syz_open_dev$sndpcmp(&(0x7f00004ca000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x4040) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000bf5000-0x4)=0x3, &(0x7f0000bf1000)=0x4) ioctl$TIOCNOTTY(r0, 0x5422) 2018/02/10 22:22:51 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:51 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fe9000-0x6)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b63000-0x40)=[{&(0x7f000007e000-0x93)="1492741f48cb602723c477c52c4b09cf6ef1438f890b7d497cbd892c7f872564dd2cc87bd95a99c0400e0988e11d469403aa8125f2ccaf25b3ae4847ff095bb41db6abe4b0eba470cc62e7a3fe9eba732096c23a3617f497aa605f544fdb3376efdbf13db289d2059e48c9d3fe14186e0fae1463c71ef6b4bb15376c2b3c99d4c5afdd3d414e863ca03a1f731c1d4fdf9aeae0", 0x93}, {&(0x7f0000001000-0x76)="04affaeaffa195cfcb882607604ca68230885ba86c0bd04c743ace9d53f7d2333d25c81f62630acdc71b101512942136c99ff7289c651e2887a6d45b3a708747106c942d06f18fa1eca148aa47a9e302241f140be4e594a3638875dbad7a202c469e9b27768ace58657a14639c2c81d8e9458a9bc319", 0x76}, {&(0x7f0000703000)="d8e83ebde1a9f584727d5d9f1f8f905c24c903107a5b31cb82e8bb1be94bad83ded3403c212734285416a704169c916ca0bab17d90e468d6856a41af81c73b3fa81fb6da288b65479dc2eb891b10fdcfbef123af448b02053ae00ad8eabc981a4bfa68ec93636c35cbc71410d9befc73d33bcce033674261b2fe8e32124aed99c03af7376d5744086ba64499853bf9cce209a67d64f8c55320beb1c61c2592", 0x9f}, {&(0x7f0000000000)="e0e91c8f21d4845fafb64d0cf2bdaf719cbb1cdc08ba4a0cce87fc528cc5fd51f3a0006162052ee2642ee0340cb8a030b7a57e4f3176a27c6c73103764667b6350a100fa268dc2e516ac7fc19ba02a9c311bf42d2429bf8edeaeb452e84bbd862c481a030f49122685a4da4c34cf4d5bad86e62680e7cb6831e052272fbb09f7393437117c7eda71a4a00f9d0860b670b62347efcd831759e8ba6a7d34f1dff3bd56d248fd7dfe5641f6e6830b0946da9ea0509192a7", 0xb6}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x5, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pause() read(r1, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:51 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef7000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00008df000)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0xc7, 0x20}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000043f000)) accept$ipx(r0, &(0x7f0000c3d000), &(0x7f0000ced000-0x4)=0x10) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/02/10 22:22:51 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:51 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:51 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000001000-0xe0)={0x2c, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@typed={0x18, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000019000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/02/10 22:22:51 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000013000)='/dev/sg#\x00', 0x7, 0x800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f000000f000-0x10), &(0x7f0000014000-0x4)=0x10) 2018/02/10 22:22:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:51 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:51 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) sendto$ax25(r0, &(0x7f0000384000), 0x0, 0x20000000, &(0x7f0000000000)={0x3, {"232590cd5f7cb7"}, 0x2}, 0x10) 2018/02/10 22:22:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003aa000)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000008a000-0xe8)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f00003da000-0x4)=0xe8) stat(&(0x7f0000996000-0x8)='./file0\x00', &(0x7f00005b5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00004b6000)='./file0\x00', 0x1, r2, r3, 0x8, 0x1000000) 2018/02/10 22:22:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:51 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000009000-0x30)=[{&(0x7f0000014000-0xdc)="7c299790d472f4c85f8c12ab61308d61b7d1ccf05a2c572006649b57d282f1f065558136c1e0e3526d9f4ad23bcf7d455ca2121d84dcef0ddb5f93564ff78448342680e408c1b94b1467cd3a5d7ae4a1540036edbc93ee7928324bf35b085327eef54b7e0a25ea53f879bc44cf9bd99317afe985b7651f33d285454dc0ecc2ed92b4f3ec8287b93f372f37e0aabf626919e843ef597b7dafcd76285093cfe119b2e7b36280dc69c22c20761216aaed1597f1b7e55ecb12333470909f8013886129be428f304ec304b287035684ae2bfd179109128073243089447248", 0xdc}, {&(0x7f000000d000)="edc2768406b12081adbb7b09d41f5e77b64867cb420ca13ea2121b8198b77461dec79774330d5c20957fdd1a18eb0dcf5e3d30ea8b1a", 0x36}, {&(0x7f0000013000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x80}, 0x4040000) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000007000)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000013000)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000015000-0xc)={0x7, r0, 0x1}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000015000-0x8)=0x7, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f000000e000-0x4), 0x20000000, &(0x7f0000013000)={{}, {0x0, 0x0}}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000011000)='./file0\x00', 0x10) setsockopt$inet6_dccp_buf(r4, 0x21, 0xcd, &(0x7f000000f000-0xc)="58e4ce02a52b15a3639def03", 0xc) sendmsg$can_bcm(r0, &(0x7f0000014000-0x38)={&(0x7f0000006000)={0x1d, r1}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {0x0, r3}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0xfffffffffffffc68}, 0x1}, 0x0) 2018/02/10 22:22:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000e9b000)=""/91, 0x5b) socket$inet6(0xa, 0xa, 0x1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00006bc000)) 2018/02/10 22:22:51 executing program 0: open$dir(&(0x7f0000bcb000-0x8)='./file0\x00', 0x20000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007db000-0x4)={r0}) connect$pptp(r1, &(0x7f00000af000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:51 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c23000-0x9)='/dev/vcs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000001000-0x20)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00001d8000-0x1000), &(0x7f0000aa1000)=0x1e0) 2018/02/10 22:22:51 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000045f000), 0xfc) [ 45.871950] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. [ 45.885169] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/10 22:22:51 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000fe6000-0xd)='/dev/snd/seq\x00', 0x0, 0x10000) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000adb000-0x14)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0xf) r1 = syz_open_procfs(0x0, &(0x7f0000ad1000-0xa)='schedstat\x00') socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00007c7000-0x4), &(0x7f0000722000-0x4)=0x4) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00006a5000+0x938)={0x8, 0x0, [{0x8000000f, 0xfffffffffffffffd, 0x5, 0x80, 0x3, 0xffffffffffffff7f, 0x4}, {0x2, 0x29, 0x4, 0x10000, 0x8, 0xffffffff7fffffff, 0x8}, {0xd, 0x0, 0x1, 0xc9c5, 0xd9c, 0x9, 0x3}, {0x8000000f, 0xeb, 0x7, 0x0, 0x125, 0x2, 0x7}, {0xd, 0x0, 0x5, 0x7, 0x8, 0x10000, 0x4}, {0xb, 0x1, 0x2, 0x7fffffff, 0x5, 0x7, 0x6}, {0x0, 0x2, 0x1, 0x3, 0x10001, 0x7fffffff}, {0xc000001f, 0xffffffff, 0x1, 0xf1, 0x8, 0x6}]}) 2018/02/10 22:22:51 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x7fffffff, 0x80) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000938000)='./file0\x00', &(0x7f000024c000)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000018000)) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000014000)=0x7, 0x4) connect(r0, &(0x7f0000014000-0x10)=@hci={0x1f, 0xfffffffffffffff9, 0x1}, 0x6) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000006000)={0xfe, 0x6, "b3e9a2a87e27be982f8cfb61cf62637801f03863decd1625a3abcd8474d66a9c7330c58f96b0478dd601d1fa269b44a506c7b851f37c48e3e80323cb9daaec4f9ca4623e2142324b4fb2365bfc04e49b6003cf8730e61680d40ebbf06e866c03493c9b40fc54315a2fa1b10ef3b871b54a5b164541eb40a6d888f3cfcd0fb022672a08ee9283256d4232e2f5742c97e31d46796f990e4b91d42993bc1d5c7bd6d93c2ce621e7d257dd887a1df23315441cdde860fcdc19ee15587203e197d0a837d25520ebcd577c03c674938acd65ecb36d0e5169cdeb936284c58e38ccbde44c2b02d0287dab97d46201fb7a79b0da733483a9a960"}, 0x400) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000014000)) 2018/02/10 22:22:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001f4000)='/dev/sequencer2\x00', 0x18000, 0x0) sendmsg$rds(r0, &(0x7f00006cd000)={0x0, 0x0, &(0x7f0000802000-0x20)=[{&(0x7f0000081000-0x42)=""/66, 0x42}, {&(0x7f00008c5000-0x79)=""/121, 0x79}], 0x2, 0x0, 0x0, 0x8000}, 0x4040000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mq_getsetattr(r0, &(0x7f0000608000-0x40)={0x5, 0xffffffffffffffff, 0x7, 0x864, 0x1000, 0x10000, 0x4, 0x3}, &(0x7f0000a07000)) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f00006fa000-0x20)) 2018/02/10 22:22:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00003f8000-0xd)='/dev/dmmidi#\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a2e000-0x8)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000c91000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f10000)={r1, 0x4, 0x234, 0x6, 0x6, 0x3}, &(0x7f0000d93000)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000030e000)={0x0, 0x4}, &(0x7f0000cec000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008fc000)={r2, @in6={{0xa, 0x3, 0x25c, @mcast1={0xff, 0x1, [], 0x1}, 0xf49}}, 0x5, 0x5}, &(0x7f000033f000)=0x98) syz_emit_ethernet(0x2e, &(0x7f0000164000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@lsrr={0x83, 0x3, 0x6, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/10 22:22:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000730000-0xf)='/dev/sequencer\x00', 0x101800, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00006ca000)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x3, 0x1, &(0x7f0000c13000/0x3000)=nil, 0x15d5}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cfb000-0x9)='/dev/ppp\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00006eb000-0x8c)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}}}, &(0x7f0000d96000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000a1a000-0xe4)={r4, 0xdc, "9b7e572dfb82dffa92454417380b383ece5f2c1e284d386ff0cb2079cc2449938fe20b99fe09532da575e797422fe21ca5e790a44ea2f2b3421cdb5303689de07e08daff188e6374272b210715920f095fc1abd97fcca79d1efe3035555997974fd6790ecf6abe9e0e0c40bc4fd1f222db95d79b4c3a94c503238755aefb062bf6af799642052d88a2d699a3bad58f0580dd7212c62489cf7e32208cbe0298bc2d29f04d0fe826c7b346e99ec61eb809b1dd93269b411baff5851e1da3790f917083f5375880fb3d59210ffdfbd03d68b0f9b72bacb315bc32754791"}, &(0x7f0000933000-0x4)=0xe4) sendmsg$nfc_llcp(r3, &(0x7f0000e29000)={&(0x7f0000e43000)={0x27, 0x2, 0xfffffffffffffbff, 0x2, 0x0, 0x1ff, "b5b822a6c8a2ab9e5101c4a781b06cddf75f152785259955dbfb4dcda03bec4cf88ac932d6c6d37be8084c7bf78d5d5a382fe21607df883b08e5eabffed607", 0xfffffffffffffffb}, 0x60, &(0x7f000039b000-0x10)=[{&(0x7f0000b6a000-0x62)="b45e2a8c44845b26cebc94b70d41c9a0a1d4141b00150d8ce32ec8fcf618d8a91492d063a4612941128c68c817540ca051824e1350f36a12834b0d9b1e9e032715e53635fe3fce59acf89cc1aecea646937f992b9bc18495b9278c68368970690709", 0x62}], 0x1, &(0x7f0000780000-0x90)={0x90, 0x101, 0x5a12800000000, "9f7035c1b79eaeb747bfec0ef34ffd0a8bcf99f15ca0094702c1dbbfbde7999304da20c42923255d00dc2c55e0a3748df186453d2337795cd26d40735c34aedbdaf8a028c047e9c3db05946658d2d1ef00d207d655cbcc42639e64cf4aee13bdb5661ddec793fd9d76fd99ac9156680aba2443c0cd26518ebf645f"}, 0x90, 0x4000}, 0x1) bind$inet6(r1, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x10000000000, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8}}}}}, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000e0000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000010a000-0x20)={0x0, 0x7ff, 0x8005, 0x7fff, 0x100000000, 0x0, 0x7, 0x9, 0x0}, &(0x7f0000705000-0x4)=0x20) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00001b8000)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000bf0000)={r6, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0xc7e, 0x7}, 0x98) 2018/02/10 22:22:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) syz_open_dev$admmidi(&(0x7f0000048000)='/dev/admmidi#\x00', 0x92, 0x20500) 2018/02/10 22:22:51 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:51 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000013000), &(0x7f0000014000-0x4)=0x60, 0x80800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000008000)=@abs, &(0x7f0000013000)=0x8, 0x0) connect(r0, &(0x7f0000002000)=@ethernet={0x307, @empty}, 0xffffffffffffff01) r1 = syz_open_dev$sndmidi(&(0x7f0000003000)='/dev/snd/midiC#D#\x00', 0x5, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000000a000-0x4)=0x14) bpf$MAP_CREATE(0x0, &(0x7f0000011000-0x2c)={0xb, 0xf6d6, 0x0, 0x40, 0x4, r1, 0x18fd}, 0x2c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', r2}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b53000)='keyring\x00', &(0x7f000071f000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00006e3000-0x5)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecf9fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd69555f41f6fe0f3d5002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91d344ed00000000000000000020fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00007e8000)={r1, r2, r2}, &(0x7f0000158000)=""/1, 0x1, &(0x7f0000f9d000)={&(0x7f0000288000)={'sha256-generic\x00'}, &(0x7f000067e000)}) 2018/02/10 22:22:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000066b000-0x4)='\\(&\x00', 0x800, 0x8, &(0x7f0000ccd000-0x40)={0x0, 0x1, 0x7, 0x200, 0x1, 0x2358, 0x6, 0x7}) r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e2a000)={0x0, 0xb5, "2dc87ddbec4eb40b2bcfe84d00423104aa95a835100f710a796af94f17fcb5a490f4190a7adf0736bd65977ce3461411a19ea9a19273df15af3d1f290e2323487f7d6c4a1156594bf7727590f1770a0e84b66b4165233acdda85dc4359e12b0d07a9058d563bfcbceb30ea6c08b1012356adea6b25e374f0f213292496cf99a66dd5eb64f15c3f83677f9c83eb82127693a45620301bcaa4ad4c56a6e08f2632673469c50c45d98b60bc2767db2a5373fd9dcae567"}, &(0x7f000064a000)=0xbd) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000abb000-0x10)={r1, 0x8, 0x310, 0x7}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000004f000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000007000)=0xa0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000f1c000)=0xfffffffffffffbff) ioctl(r0, 0x2285, &(0x7f0000403000+0x9b)="61470e70b4d7377c0f4b0e8e27039ab5f0c77350f9fe38e2b9906c4ef8957b80c904000000c26e59528a7971277633daf3727171802402217a13e8dc47c5b7a3337cc12eebc77e43a60fe02475d6e580ded135559a28bb8a7245c2ed051e0b2d256d14166be04b200905dea12e5fe18cdc04caecde60") mq_unlink(&(0x7f0000403000)='\x00') setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000582000-0x20)={{&(0x7f0000aca000)=""/4096, 0x1000}, &(0x7f00003c6000), 0x20}, 0x20) 2018/02/10 22:22:51 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000387000-0xa)='/dev/vcs#\x00', 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bd2000)='/dev/dsp\x00', 0x2001, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f00009e9000/0x18000)=nil, &(0x7f0000677000)=[@text64={0x40, &(0x7f0000334000)="4e1a1266470f01c80f06c4e2f91ded0f1b280f2318b9800000c00f3235000400000f3066b833000f00d80f35b9c2000000b88bd66228ba000000000f30", 0x3d}], 0x1, 0xa, &(0x7f0000387000-0x20)=[@cstype0={0x4, 0x7}, @vmwrite={0x8, 0x0, 0x5, 0x0, 0x7, 0x0, 0x800, 0x0, 0xa6}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) lremovexattr(&(0x7f00003b7000)='./file0\x00', &(0x7f0000eed000)=@random={'btrfs.', '/\x00'}) r1 = accept(r0, &(0x7f000094b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000055a000)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000637000-0x8)={0x0, 0x4b}, &(0x7f0000455000-0x4)=0x5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cc8000-0x98)={r2, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x100, 0xffffffffffffffc0}, 0x98) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c04000-0x590)={0xf0, {{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x9}}, 0x0, 0xa, [{{0xa, 0x2, 0xffffffffffff7fff, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x8}}, {{0xa, 0x0, 0x101, @empty, 0x8000}}, {{0xa, 0x3, 0x10000, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x101}}, {{0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff}}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff00000000}}, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}, {{0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0x0, 0x7a, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0x3, 0x8001, @empty, 0x1}}, {{0xa, 0x2, 0x5, @empty, 0x3ff}}]}, 0x590) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00005bb000-0x6b8)=@filter={'filter\x00', 0xe, 0x4, 0x658, 0xffffffff, 0x258, 0x138, 0x138, 0xffffffff, 0xffffffff, 0x588, 0x588, 0x588, 0xffffffff, 0x4, &(0x7f00005fc000), {[{{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, @common=@unspec=@quota={0x38, 'quota\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@inet=@length={0x28, 'length\x00'}, @common=@inet=@set2={0x28, 'set\x00', 0x2, {{0x0, 0x3}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x208, 0x330, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @empty]}}, @common=@icmp6={0x28, 'icmp6\x00'}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:hald_var_lib_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6b8) setns(r0, 0xc000000) r3 = syz_open_dev$mice(&(0x7f00000cd000)='/dev/input/mice\x00', 0x0, 0x8396d4622c02f6b0) ioctl$TCFLSH(r3, 0x540b, 0x9d) socket$inet6_sctp(0xa, 0x5, 0x84) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b9f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/10 22:22:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(0xffffffffffffffff, r1, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:51 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:51 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000014000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000007000-0x18)={0x0, 0x3f, 0x3, &(0x7f0000009000)}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0xfffffe88) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000014000-0x12)='/dev/input/mouse#\x00', 0x133980000000000, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000008000)={0x9, 0x1, 0x59a80, 0x67a7, 0x0}, &(0x7f0000012000-0x4)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000000e000-0x10)={r3, 0x0, 0x0, 0x100000000}, &(0x7f0000014000-0x4)=0x10) 2018/02/10 22:22:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b98000-0x8)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000db2000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f00002f0000-0x6e)="0b17edd61b6495bf6c49c628849424c30ff046b1e90abbc451de4cb5fb9e983b6a497b2e33b2361645b522dccf30c54063fb1671b54cc884a9f200f164f85234acacbd357223fed8be3b3fd44fff9c980592ae35752e1735210886e5dce0ca88f5392d1f5d3a28ae3f7223b7486b", 0x6e) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f00004d9000), &(0x7f00009b4000-0x4)=0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000dd4000)='/dev/snd/midiC#D#\x00', 0x0, 0x80) connect$vsock_dgram(r2, &(0x7f0000ac8000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) unlinkat(r2, &(0x7f000091a000-0x8)='./file0\x00', 0x200) 2018/02/10 22:22:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(0xffffffffffffffff, r1, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_open_dev$dmmidi(&(0x7f000096f000)='/dev/dmmidi#\x00', 0x8, 0x48000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000011d000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00007cb000)=0x6, &(0x7f0000d04000)=0x4) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @random="6b7c28c76b9b", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$TIOCCBRK(r1, 0x5428) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000021000-0x4)=0x0) sched_getparam(r2, &(0x7f00004c6000-0x4)) 2018/02/10 22:22:51 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x6) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000013000)='net/ptype\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000014000)={"118171ef5fc2824a862f221b37f482b0", {0x4, 0x7, 0x100000001, "896f875ce86b", 0x5}}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000013000)={0xa, 0x2, 0x401, @empty, 0xeb7c}, 0x1c) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) perf_event_open(&(0x7f0000e37000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) connect$inet6(r1, &(0x7f0000a40000-0x1c)={0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1c) r2 = syz_open_dev$vcsa(&(0x7f00005ee000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00001ce000), 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000f52000)='net/ip6_flowlabel\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000840000)=0x21, 0x284) 2018/02/10 22:22:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(0xffffffffffffffff, r1, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:51 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) lremovexattr(&(0x7f0000e86000-0x8)='./file0\x00', &(0x7f000046c000)=@known='system.sockprotoname\x00') r1 = creat(&(0x7f0000db7000-0x8)='./file0\x00', 0x22) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000069d000-0x34)={{0x1, 0x1, 0xaf4, 0x3, 0x1f}}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f"}) 2018/02/10 22:22:52 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000012000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x4, 0x3, {0xa, 0x2, 0xf1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0xe0}}}, 0x32) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000013000)='./file0\x00', 0x200, 0xa) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000015000-0x1c)={0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x20}, 0x1c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000013000)={0x1f, {0xfb03, 0xd7, 0x7f, 0xffffffff, 0x8, 0x7}, 0x1}, 0x9) r2 = add_key$user(&(0x7f000000e000)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000e000)="edc24405d5ceda8a9c020419ac3f0830ff784afd31d3e364674992d8b7dd15a184f9bc2c02eeec433d2ef499ee241793c3ecfe3b3dec5008d26a4dc827e8571152f7", 0x42, 0xffffffffffffffff) keyctl$assume_authority(0x10, r2) 2018/02/10 22:22:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000244000)='/dev/adsp#\x00', 0x3, 0x20000) sendmsg$nl_crypto(r1, &(0x7f0000c7e000-0x38)={&(0x7f0000eca000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001fe000)={&(0x7f000043b000-0xe0)=@upd={0xe0, 0x12, 0x0, 0x2, 0x0, {{'drbg_nopr_ctr_aes256\x00'}, [], [], 0x400}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x4000000}, 0x2000c010) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000790000)=""/154, &(0x7f00000d6000)=0x9a) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00009ac000)={@generic="07f7b637c1efdcd8e00972808c11db5b", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) 2018/02/10 22:22:52 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000a2d000-0x4)=0x8001, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000070f000)={@common='tunl0\x00'}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002e7000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) r2 = semget$private(0x0, 0x1, 0x1) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f0000ff3000-0x1)=""/1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/02/10 22:22:52 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:52 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x2000000000003e) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000003000-0xc)={0x6, r0}) ioctl(r0, 0x1, &(0x7f0000002000)) 2018/02/10 22:22:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) r1 = syz_open_dev$usbmon(&(0x7f0000864000-0xd)='/dev/usbmon#\x00', 0x1f, 0x420000) connect$ipx(r1, &(0x7f0000d44000-0x10)={0x4, 0x7, 0x200, "a249ce57cb69", 0x6c}, 0x10) 2018/02/10 22:22:52 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:52 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000008000-0xc3)=""/195) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000002000-0x1000)=""/4096) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000006000-0x8)='(ppp0-:\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ashmem\x00', 0x10000, 0x0) ioctl$int_in(r0, 0x80000080044dfe, &(0x7f0000002000)) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000012000)={0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000013000)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000013000)={r2, 0x1}, &(0x7f0000005000)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000011000)={r1, 0x80000, r0}) 2018/02/10 22:22:52 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000013000)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000014000-0x48)={0x5, 0x20, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{0x1}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000015000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000014000)={0x0, 0x6, 0x7fff}, &(0x7f0000014000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000009000)={r2, 0x82, "5a9a33e3a4e491cfbacb368608f476da0f8d608a55e8fbd089570baaee50e68774fc8260c76916f0d8df14a644ede34109f7b4d045735673ec32b00abb410ca5d31084579760490e175b19906c7ce17a9203ef4f12979ffbfde700c64c1fa1dc9578d4b0c89ab1abea14bdea2c5ccbdc56ed5c9e61d425daa3e09366990f6a0ac88e"}, &(0x7f0000014000)=0x8a) 2018/02/10 22:22:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8000000084, 0xc, &(0x7f00001b8000)="e54b2f31747301dcce0c37d64c51a2f7eefa746f72c08ee6bd434e50369a0b4bd7873c7bb8ed6ae692e4bdd6ab3b86aa5a25f9c616bada1087ddd172840855e0008ea053ef03c507e00007ec738c046348c2b7118d6fcec68f", 0x59) r1 = accept4(r0, &(0x7f0000001000-0x58)=@alg, &(0x7f0000001000-0x4)=0x58, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x3b)="0d26aa6077d09d09909cb45c3381c662a81633fc81a5050b15bb4b1a15748fffc91262dff6cd6ae38ca25c6878b27299ba31157e526878c0053ec6", 0x3b}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="76c1619f8c16181ec1ad6e62c2fe31d8bc5935f41cc070c071e1fe2ab58ca183d37ea2bcad5e2f6a73c188613b7a6127baafc2463a7840f7088979ccf8f34f583426d59c9564dd0ae083bd0e54e1f7a87bcc4327c28e4265fd348a6667d258428da534cb72f3191fb6f59e453b2750a3eb01890d539f1d9b242f", 0x7a}, {&(0x7f0000000000)="1dd25604393a90e3f7a386ae9de6e94884a06b04e2cb36f20cd51935dde9ae193c85b2602ac8f8d10d68bbbcfcfc41ee103816ca3e281ff7203f49ba98608a5339510062a4fd6c294bcad9e8f4a1f97dfe655c86016859c03fa390af102084f6b3d9571a442af02a9a4d3ebccb7ab56faefecb975676a85f3c619ec0be4d37d24e650bce9e6640f709fb61a63489227fd397d5aecb66064aea296cfa7736f1433aa74f885af12aef096df1f6ec9e8caef2c2f95c2eaa", 0xb6}, {}], 0x5, &(0x7f0000000000)=[{0xa0, 0x10e, 0x2, "0b182d3bb9266ab1fff2963982e4ed499c4de7ad0b74734217e5225be0d66472522bc9590ce5fa277980403e0fd4c16fecd735651363cf7f194abe06181a2dc0f625cff28398fc12da954e55fa82700f6ca9c4fa1a4f45591997b5478be83b76357281bfc16e5fb576470dda3c65c311e33497464943b2694183776841e98ef333bd7701ba071c30f783b545bd"}, {0x50, 0x129, 0x20, "c308c5f2a34fa811213e6de58790320651bff1c0d4441f68c20616f7f362a9ede57b613733dbde172d9202f26799cdf10134429dd566e0356df8"}, {0xf8, 0x112, 0x8, "1859b37ffd917a803a078822d8421dd7ef0ba1d77f30b39460e39354a1dec5144a4b87c5f5e397a359dabfefcd69815396b8830781da8edb463d82d0c09f059b44e31e2159a61ca22735e40288c72186966306f525a96c16b9432991ec41c89f4b4e2397a787f7ac4ddb0f7622d438d3110d7c192b4ca58f19fdda1cba180b644e6467b7e8750821dcde87be16cc40adf2bb93b9c218b68a336178d42c3dab20778d14b5cf3621539de3d00566b2f254d0dd441005147c3bf49700289b0a64e2a3db6711c166c5e844929c9e8353f8e6afa1bd8b2dc3826835dd599d9ac10dbcee02c255"}], 0x1e8, 0x4004}, 0x90) 2018/02/10 22:22:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x62}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) fallocate(r1, 0x2, 0x4, 0x0) 2018/02/10 22:22:52 executing program 6: r0 = open(&(0x7f0000a2e000)='./file0\x00', 0x80, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00001d6000-0x18)={0x0, 0x1, 0xfffffffffffffff9, 0x80, 0x0, 0x8001}) flock(r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0xb)=""/11, 0xb, 0x20, &(0x7f000001d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @empty}, 0x2, 0x2, 0x2}}, 0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000225000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fde000)=0x0, &(0x7f0000000000), &(0x7f0000001000-0x4)) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000d7d000-0x41)={'system_u:object_r:unconfined_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x32, 0x39}, 0x41) read(r3, &(0x7f0000368000-0x1c)=""/91, 0x5b) lseek(r0, 0x0, 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) 2018/02/10 22:22:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000747000-0xc)={0x4, r0, 0x1}) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x2c) r2 = syz_open_dev$mouse(&(0x7f000001b000)='/dev/input/mouse#\x00', 0x9, 0x2000) clock_gettime(0x0, &(0x7f00007a5000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000a35000-0xf0)=[{0x8000, 0x101, 0x1, 0x40, @tick=0x100000001, {0x3}, {0x0, 0x9}, @connect={{0xff, 0x8}, {0xd5, 0x100000001}}}, {0x2, 0xffffffffffffff93, 0xfff, 0x6, @tick=0xdb, {0x80, 0x7ff}, {0x6, 0x4}, @raw8={"a2bcf3cbd5cbc1bc49a440cf"}}, {0xfffffffffffffff9, 0x0, 0x1, 0x8001, @tick=0x5, {0x5, 0x6}, {0x8, 0xfffffffffffffffd}, @raw8={"3e4ed0cb93b6b0bf598e8d5c"}}, {0x400, 0x800, 0x1, 0x3, @time={r3, r4+10000000}, {0x7, 0xfffffffffffffffe}, {0x0, 0x72}, @time=@time}, {0x5, 0x5, 0x6, 0xd2, @tick=0x684, {0x7fff, 0x7}, {0x6, 0x3}, @ext={0x51, &(0x7f00002d0000-0x51)="c062baa85d6ba869f3d9ecb52f95db9ea85d505cbee4593a7eb51b0074f0df9e5b0f1a008facdd400ee74a19ae74ce51a81a29f79dc8b7bb6e6e92640dc0f0f9c44751cf4c0766abdb062faafa57f3113c"}}], 0xf0) 2018/02/10 22:22:52 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:52 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) userfaultfd(0x80800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401}, {}, {0x6}]}, 0x10) 2018/02/10 22:22:52 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) recvmmsg(r0, &(0x7f0000dd8000)=[{{0x0, 0x0, &(0x7f0000a62000)=[{&(0x7f0000e12000)=""/86, 0x56}], 0x1, &(0x7f00004e8000)=""/74, 0x4a}}], 0x1, 0x0, &(0x7f0000d23000-0x10)) fstat(r0, &(0x7f00005a6000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000773000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x72f, 0x1, 0x800, 0xa, 0x80, 0x80, 0x3c, 0x0, r1}, {0x200, 0x1, 0x9, 0x1, 0x6, 0x4, 0x0, 0x3}, {0x5, 0x2, 0x8, 0x4}, 0xe6a4, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @empty}, 0x2, 0x7e}, 0xa, @in=@empty, 0x2, 0x3, 0x1, 0x537, 0x3, 0x1, 0xf6}}, 0xe8) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00007a3000-0x4)={r0}) 2018/02/10 22:22:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000013d000)='/dev/rfkill\x00', 0x1, 0x0) write$evdev(r1, &(0x7f000031f000)=[{{}, 0x1ff, 0x9, 0x7a}, {{}, 0x1054, 0x1, 0x7}, {{0x0, 0x2710}, 0xfffffffffffffffe, 0x7fffffff}, {{0x77359400}, 0x20, 0x0, 0x10000}, {{0x0, 0x2710}, 0xffffffffffffff01, 0x81, 0x7}], 0x78) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:52 executing program 1: mmap(&(0x7f0000000000/0xd2e000)=nil, 0xd2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000952000), &(0x7f0000cd3000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000000000)) mlock(&(0x7f00006c2000/0x3000)=nil, 0x3000) 2018/02/10 22:22:52 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:52 executing program 3: r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000595000)='/dev/mixer\x00', 0x10000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000c3a000-0x4)) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) socket$nfc_llcp(0x27, 0x2, 0x1) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000013000+0x293)=0x7, &(0x7f0000013000)=0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000012000-0x9)='/dev/sg#\x00', 0x1f, 0x20000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000014000)={@ipx={0x4, 0x3ff, 0x7, "aa5e52b95414", 0x30}, {&(0x7f0000009000-0xa1)=""/161, 0xa1}, &(0x7f000000e000), 0x8}, 0x30) r3 = syz_open_dev$dmmidi(&(0x7f0000013000)='/dev/dmmidi#\x00', 0x7, 0x480c1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000000b000-0x10)={0x0, 0x64, &(0x7f0000014000-0x64)=[@in6={0xa, 0x3, 0xa704, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x503, @mcast1={0xff, 0x1, [], 0x1}, 0xfd}]}, &(0x7f0000004000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000006000)={r4, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x20}}}, &(0x7f0000012000-0x4)=0x8c) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) sendmsg$can_bcm(r2, &(0x7f0000006000)={&(0x7f0000012000)={0x1d}, 0x10, &(0x7f0000010000-0x10)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x4000004) 2018/02/10 22:22:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000045f000), 0x0) 2018/02/10 22:22:52 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000c7e000)='/dev/vcs#\x00', 0x200, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x7, 0xaf05, 0x10001, 0x400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001000-0x4)=0x9) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}, 0xffffffffffffde2a, 0xfffffffffffff6a5, 0x6}, {{r1, r2/1000+30000}, 0x6, 0x6, 0x1}, {{r3, r4/1000+10000}, 0x9, 0x0, 0x2}], 0x48) mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000b02000-0xba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/10 22:22:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000428000)=0x94a, 0x4) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000045f000), 0x0) 2018/02/10 22:22:52 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000c7e000)='/dev/vcs#\x00', 0x200, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x7, 0xaf05, 0x10001, 0x400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001000-0x4)=0x9) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}, 0xffffffffffffde2a, 0xfffffffffffff6a5, 0x6}, {{r1, r2/1000+30000}, 0x6, 0x6, 0x1}, {{r3, r4/1000+10000}, 0x9, 0x0, 0x2}], 0x48) mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000b02000-0xba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/10 22:22:52 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x0, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}}, 0x1c) syz_emit_ethernet(0xfffffffffffffe75, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000316000)={0x0}, &(0x7f000058c000)=0xc) r2 = syz_open_dev$mouse(&(0x7f0000fdc000)='/dev/input/mouse#\x00', 0x2, 0x2000) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000b59000-0x98)) socketpair(0x0, 0xa, 0x3, &(0x7f00005f9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cff000)={@common='yam0\x00', 0x0}) recvfrom$packet(r3, &(0x7f0000ad8000-0x67)=""/103, 0x67, 0x40002142, &(0x7f0000d47000-0x14)={0x11, 0x6, r5, 0x1, 0x1ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) writev(r4, &(0x7f0000e41000)=[], 0x0) getpriority(0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) r7 = syz_open_dev$admmidi(&(0x7f0000244000)='/dev/admmidi#\x00', 0x800, 0x480000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r7, 0x54a3) ioctl$LOOP_CTL_ADD(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00002e0000-0x4)=0x5) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000212000)={0x0, 0xf4, 0x7fffffff}) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x80) ptrace$pokeuser(0x6, r1, 0x47c5, 0x3) 2018/02/10 22:22:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000045f000), 0x0) 2018/02/10 22:22:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) r1 = syz_open_dev$sndmidi(&(0x7f000087b000)='/dev/snd/midiC#D#\x00', 0x6, 0x2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bb4000)=0x82, 0x4) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000ae8000)=0x9) 2018/02/10 22:22:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}}, 0x1c) syz_emit_ethernet(0xfffffffffffffe75, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000316000)={0x0}, &(0x7f000058c000)=0xc) r2 = syz_open_dev$mouse(&(0x7f0000fdc000)='/dev/input/mouse#\x00', 0x2, 0x2000) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000b59000-0x98)) socketpair(0x0, 0xa, 0x3, &(0x7f00005f9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cff000)={@common='yam0\x00', 0x0}) recvfrom$packet(r3, &(0x7f0000ad8000-0x67)=""/103, 0x67, 0x40002142, &(0x7f0000d47000-0x14)={0x11, 0x6, r5, 0x1, 0x1ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) writev(r4, &(0x7f0000e41000)=[], 0x0) getpriority(0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) r7 = syz_open_dev$admmidi(&(0x7f0000244000)='/dev/admmidi#\x00', 0x800, 0x480000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r7, 0x54a3) ioctl$LOOP_CTL_ADD(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00002e0000-0x4)=0x5) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000212000)={0x0, 0xf4, 0x7fffffff}) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x80) ptrace$pokeuser(0x6, r1, 0x47c5, 0x3) 2018/02/10 22:22:52 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000013000)={@generic="6e5350c4a2f22f1253b5851db90b64e6", @ifru_flags=0x1}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000015000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000e000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x8000010) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000014000-0x4)=0x6) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000015000)=@full={{0x3, {"1f683a6d845a10"}, 0x7}, [{"17e3f03725b12c"}, {"7bee72b163d467"}, {"5e77061aa11198"}, {"d65d519690e073"}, {"4faae95d66d811"}, {"54d36e53e7f103"}, {"7ab0dbc7c13d04"}, {"853dfda3b8a275"}]}, 0x48) syncfs(r0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000014000-0x8)) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000c000)) 2018/02/10 22:22:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x2, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00005b2000)=[@in={0x2, 0x2, @loopback=0x7f000001}], 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) fchmodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x20) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000-0x8)={0x0, 0x9}) getsockopt$netlink(r0, 0x10e, 0xe, &(0x7f0000001000-0x82)=""/130, &(0x7f0000001000-0x4)=0x82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000002000-0x8)) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000172000)=@raw={'raw\x00', 0x9, 0x3, 0x2c8, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f000005b000), {[{{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@broadcast=0xffffffff, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7ff}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="ecbcf5d274be44d85c165320f97261dc"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xfffffffffffffffe, 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) syz_emit_ethernet(0x66, &(0x7f000068e000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "13fb56dd54b87d16f970f044491197bd86ec28e03549cad6c95da0263f670e59"}}}}}}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x3, 0x4, 0xb5, 0x1, r2}, 0x10) 2018/02/10 22:22:52 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x0, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000c63000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}}) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = accept(r0, &(0x7f0000143000)=@generic, &(0x7f0000bf8000-0x4)=0x80) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000348000)="dacc77b958ce09bfc125b4094175fbc7", 0x10) 2018/02/10 22:22:52 executing program 4 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000013d000)=0x10000, 0x9, 0x1ff, &(0x7f0000c2b000-0x10), &(0x7f00003c7000-0x4)=0x5, 0x81) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001bd000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000096a000)={{0x3}, 'port0\x00'}) fcntl$setflags(r0, 0x2, 0x0) 2018/02/10 22:22:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}}, 0x1c) syz_emit_ethernet(0xfffffffffffffe75, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000316000)={0x0}, &(0x7f000058c000)=0xc) r2 = syz_open_dev$mouse(&(0x7f0000fdc000)='/dev/input/mouse#\x00', 0x2, 0x2000) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000b59000-0x98)) socketpair(0x0, 0xa, 0x3, &(0x7f00005f9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cff000)={@common='yam0\x00', 0x0}) recvfrom$packet(r3, &(0x7f0000ad8000-0x67)=""/103, 0x67, 0x40002142, &(0x7f0000d47000-0x14)={0x11, 0x6, r5, 0x1, 0x1ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) writev(r4, &(0x7f0000e41000)=[], 0x0) getpriority(0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) r7 = syz_open_dev$admmidi(&(0x7f0000244000)='/dev/admmidi#\x00', 0x800, 0x480000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r7, 0x54a3) ioctl$LOOP_CTL_ADD(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00002e0000-0x4)=0x5) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000212000)={0x0, 0xf4, 0x7fffffff}) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x80) ptrace$pokeuser(0x6, r1, 0x47c5, 0x3) [ 46.659182] FAULT_INJECTION: forcing a failure. [ 46.659182] name failslab, interval 1, probability 0, space 0, times 0 [ 46.670507] CPU: 1 PID: 7760 Comm: syz-executor4 Not tainted 4.15.0+ #307 [ 46.677436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.686793] Call Trace: [ 46.689383] dump_stack+0x194/0x257 [ 46.693018] ? arch_local_irq_restore+0x53/0x53 [ 46.697686] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 46.702900] should_fail+0x8c0/0xa40 2018/02/10 22:22:52 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x0, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) connect$unix(r0, &(0x7f0000b7f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/10 22:22:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000009e000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09000700000900ebfeffa7001a00ffff050008800100", 0x22) 2018/02/10 22:22:52 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) [ 46.706618] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 46.711730] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 46.716925] ? __perf_event_task_sched_out+0x268/0x1400 [ 46.722288] ? find_held_lock+0x35/0x1d0 [ 46.726375] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 46.732254] ? find_held_lock+0x35/0x1d0 [ 46.736317] ? rcu_note_context_switch+0x710/0x710 [ 46.741258] should_failslab+0xec/0x120 [ 46.745236] kmem_cache_alloc_trace+0x4b/0x740 [ 46.749818] ? lock_release+0xa40/0xa40 [ 46.753796] ? __lock_is_held+0xb6/0x140 2018/02/10 22:22:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000bf1000-0x8)) 2018/02/10 22:22:52 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008fa000)) r0 = syz_open_dev$adsp(&(0x7f00002f4000)='/dev/adsp#\x00', 0x7, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001000-0x6e)=""/110) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/10 22:22:52 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) [ 46.757877] alloc_pipe_info+0x159/0x4b0 [ 46.761937] ? pipe_read+0x7f0/0x7f0 [ 46.765663] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 46.771547] ? rcu_note_context_switch+0x710/0x710 [ 46.776467] ? iterate_fd+0x3f0/0x3f0 [ 46.780281] splice_direct_to_actor+0x64a/0x820 [ 46.784942] ? _cond_resched+0x14/0x30 [ 46.788827] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.793669] ? avc_policy_seqno+0x9/0x20 [ 46.797734] ? selinux_file_permission+0x82/0x460 [ 46.802597] ? do_splice_to+0x160/0x160 [ 46.806567] ? security_file_permission+0x89/0x1e0 [ 46.811491] ? rw_verify_area+0xe5/0x2b0 [ 46.815553] do_splice_direct+0x29b/0x3c0 [ 46.819704] ? splice_direct_to_actor+0x820/0x820 [ 46.824553] ? rw_verify_area+0xe5/0x2b0 [ 46.828618] do_sendfile+0x5c9/0xe80 [ 46.832343] ? do_compat_pwritev64+0x100/0x100 [ 46.836921] ? __might_sleep+0x95/0x190 [ 46.840909] ? kasan_check_write+0x14/0x20 [ 46.845129] ? _copy_from_user+0x99/0x110 [ 46.849267] SyS_sendfile64+0xbd/0x160 [ 46.853139] ? SyS_sendfile+0x1a0/0x1a0 [ 46.857100] ? do_syscall_64+0xb7/0x940 [ 46.861062] ? SyS_sendfile+0x1a0/0x1a0 [ 46.865026] do_syscall_64+0x282/0x940 [ 46.868902] ? __do_page_fault+0xc90/0xc90 [ 46.873118] ? finish_task_switch+0x1e2/0x890 [ 46.877589] ? finish_task_switch+0x1b9/0x890 [ 46.882067] ? syscall_return_slowpath+0x550/0x550 [ 46.886978] ? syscall_return_slowpath+0x2ac/0x550 [ 46.891889] ? prepare_exit_to_usermode+0x350/0x350 [ 46.896890] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 46.902247] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.907084] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 46.912253] RIP: 0033:0x453a59 [ 46.915423] RSP: 002b:00007f6213d9bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 46.923109] RAX: ffffffffffffffda RBX: 00007f6213d9c6d4 RCX: 0000000000453a59 [ 46.930360] RDX: 000000002045f000 RSI: 0000000000000014 RDI: 0000000000000013 [ 46.937608] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 46.944857] R10: 00000000000000fc R11: 0000000000000246 R12: 0000000000000015 [ 46.952106] R13: 00000000000004a0 R14: 00000000006f6fa0 R15: 0000000000000000 2018/02/10 22:22:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ffa000-0xb)='/dev/loop#\x00', 0x0, 0x2) sysfs$1(0x1, &(0x7f0000e54000-0x12)='vmnet1nodevwlan0[\x00') r1 = syz_open_dev$sndmidi(&(0x7f00006cf000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x2000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000b8f000)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x1, @empty, 0x40}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @empty}], 0x4c) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000a25000-0x4)=0x0) ptrace$pokeuser(0x6, r2, 0x8, 0x3b) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/02/10 22:22:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000027a000-0x8)='./file0\x00', 0x0, 0xc) signalfd4(0xffffffffffffffff, &(0x7f0000d64000-0x8), 0x8, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b70000)='/selinux/policy\x00', 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000163000+0xdd0)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000b5d000)=0x1c, 0x80000) r1 = dup(r0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000467000-0xb)=""/11) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000a3a000)={0xa, 0x1, 0x800000000000, @dev={0xfe, 0x80, [], 0x0, 0x212}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00000da000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000fbe000)={0x0, 0xfffffffffffffffa, 0x20, &(0x7f0000027000-0x8)}) 2018/02/10 22:22:52 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/02/10 22:22:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000c00000)='/dev/dsp#\x00', 0xfff, 0x40000) ioctl$TCGETA(r1, 0x5405, &(0x7f0000c39000-0x14)) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:52 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000001000)=@nfc_llcp={0x27, 0x5, 0x5, 0x2, 0x3dc4, 0x6, "7b7c2a83999f01a4115211ba01e801d532aa22ef61dc77c8a927c8ab95f83dff1ae75b41d67dd0b34f394f8118f01882068371daac5f443b957202cebdef2d", 0x2}, 0x60) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:52 executing program 4 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ec9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f4c000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, @in6={0xa, 0x0, 0x400, @empty, 0x100000000}, @in6={0xa, 0x2, 0x7, @empty, 0x1f}, @in6={0xa, 0x3, 0x9fe4, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x3ff}], 0x90) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cd1000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000084e000)={0x0, 0x1f, "a6b42673b5b8105a0e1c64b61b40e51dc60cfdbcc8379192103d39ddaacaac"}, &(0x7f0000021000)=0x27) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000326000-0x10)={r4, 0x7fffffff, 0x8, 0xffffffffffff8000}, &(0x7f0000ab1000)=0x10) sendmsg$nl_route(r0, &(0x7f0000b21000)={&(0x7f0000873000-0xc)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f00009f4000)=@newlink={0x20, 0x10, 0xc516b384d87fcdc1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, []}, 0x20}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000030f000)=@int=0x2, 0x4) [ 47.046999] FAULT_INJECTION: forcing a failure. [ 47.046999] name failslab, interval 1, probability 0, space 0, times 0 [ 47.058867] CPU: 0 PID: 7799 Comm: syz-executor4 Not tainted 4.15.0+ #307 [ 47.065789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.075137] Call Trace: [ 47.077724] dump_stack+0x194/0x257 [ 47.081364] ? arch_local_irq_restore+0x53/0x53 [ 47.086056] should_fail+0x8c0/0xa40 [ 47.089779] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 47.094879] ? save_stack+0x43/0xd0 [ 47.098502] ? kasan_kmalloc+0xad/0xe0 [ 47.102385] ? kmem_cache_alloc_trace+0x136/0x740 [ 47.107222] ? alloc_pipe_info+0x159/0x4b0 [ 47.111451] ? splice_direct_to_actor+0x64a/0x820 [ 47.116287] ? do_splice_direct+0x29b/0x3c0 [ 47.120598] ? do_sendfile+0x5c9/0xe80 [ 47.124483] ? do_syscall_64+0x282/0x940 [ 47.128539] ? entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 47.133905] ? trace_event_raw_event_lock+0x340/0x340 [ 47.139099] ? find_held_lock+0x35/0x1d0 2018/02/10 22:22:52 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000031f000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00009f1000+0xe29)=""/87) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000012000)={0x8a9, 0x9f9, &(0x7f0000008000-0xe2)="77aa1561f0257f2a85429e53110fa02027d22f9f9d9c0b40f4fcc9bd33f3be95ff09af0150ab117e004f50221831df8553f27bcdc76e460b83a5f8ec5eff410b6f842b2888953f1a28b55dc7727dd9fd268f9a01fb531edd13e1176faf6bd6e33c533aca62a42730b7a1a27dfeca89bdfd93cdde7fc6eb912a158ae118ce77b70cd408c63ec925a3b7881db83075b1f70217e30bf544f4b8f8260eca17e54c0437d3d081fcb86537e57224c6b5f5647c81611494df8b336958d9a6132da3b29c8ca3df5557152babb28e9636116add885ff8d282459c3e36293ccab21a7c97079f67", &(0x7f000000f000)="9e193636a5a683affc2d8f1b078379b57c029f948360d8af0ff31b9bfad4e8afbf240ab36672ffe3b7de1d8309756c9e9d03aa1cfad22acb94190491a00e45528416ac10cc995590a62e1226289286e0c02e0bbc18ab615a601f6fc726fd5b6ff8162f858c48e6d00431a61973130c260867038d93a63773b7df370a469c982de684a7b7dd7fc8ee632b503156c4eb6c1cf45c764c0d92c77f84d1d4", 0xe2, 0x9c}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000013000)=0x2) 2018/02/10 22:22:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00004d1000)={0x2, 0x3, 0x2, 0x8001, "ab275e0d9b6f74ca15b8c47340671c5e400f190284c5964899058a6b485d432c"}) 2018/02/10 22:22:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00001de000)='/dev/snd/midiC#D#\x00', 0x1, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000e1000)={0xa, 0x2, {0x3, 0x2, 0x596, 0x3, 0x2}}) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000611000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x10000) sched_yield() r3 = syz_open_dev$sndpcmc(&(0x7f00008d3000)='/dev/snd/pcmC#D#c\x00', 0x12, 0x8000) sendmsg(r2, &(0x7f000089f000)={&(0x7f00003ff000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x3, @broadcast=0xffffffff}, 0x2, 0x0, 0x3, 0x3}}, 0x2e, &(0x7f00003e9000)=[{&(0x7f0000cbc000-0x36)="4822ee798ed6016eac389882b1dda71e3c2f2b502eea1391c169634ea55b1f8868440c1b086d4d7791c9b1417da6b360bc2072a6f00b", 0x36}, {&(0x7f0000188000)="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0x1000}, {&(0x7f00007be000)="5bf2d47f25cbf98bb16a3b2c8f2300bbb70f213b1a7abf17faada69fcb785347992f41f6843877255032dfe36662579a794edd894a83d7bb9f9239fb464ce673ccf8", 0x42}, {&(0x7f0000f6c000)="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0x1000}], 0x4, &(0x7f0000883000)=[{0x108, 0x195, 0x401, "152dac29ccb6a4883106d6de0e15ad32d011e28e2850ea3f5dce92a09dc67325e9adbb1f317abcbaaad42e6904afa1b31d820ea56e4e100cf788ba0069f153be0d3ad4fd7bb5f6970b6646bfad6ddc14f57e507096f3f5b0f65de9b9ec6abded19c120480e407a3516539dc6f9295a20d3045b6e8342349fdeee879290b002bec707e8146759053be5b4e5bb016f5c8757f7a9abfbb6c8bc35e649c96c78af3b912924afae0dd017b68b8b2d9412e0aeb6b618da4818e0a99117650344c5ff0c125192cd2cf8e9a2832c3942e6bc5605a829551c353d60e40e9a8dc365fb1a3d10a2e6b660d7623498cbe537114c786caeb7db8a0e03"}, {0x70, 0x10a, 0x8000, "a62945171a554e2c0a0100b15639e00e46d39ec1c61c1888ae2cbb54a736fb629e3cbd2ea2c72832a3872ea4f1ff834ed83502d5bca161b171bb7d87b4944eed75b89a4c83f95e85b98a7471d4972e4b103057b2251f6f8e02383166a381"}, {0xa0, 0x117, 0x2, "9c2feca3eaa48f82584b26ce41d02c92c0a1feebb32aba107217dd79fe25fd20c85482f0ec7ccf44ef0e97a5963161d686eab3f9e1e62acf880bbbddb805242e01c2ece26322c99189397796f2557f990116ddfa05cd8044a4aca9c815b15cc0ac330db97a1077f988a35760ea75090ee05ae69e735d9b1eedaa1c147739320514c573cc7dc51d04d5ff88b7"}, {0xf8, 0x0, 0xffffffff, "015b9ffaedf4c4755017a64c98658234ff077164f39621241134141297f6a453a14afebb110ac89d7632a823f1d8e58fd4400c832f2e54a389f8810fd45395d7899981440046a3149f76c704483a3df901c4511de2d5ab13644963caad5bf739fc0d57ad517665e1474614d65191307ffa15518229c2fdae12531054d550a6c4c0fc1405d1a26f3a314161541c6dc2d0295e8324d401b92566121c13902ac07a4bf9e6a5a30cddf10f4363fea9773256c1c27ebcb13aa2be1099bfb006a4836bd8d1046e8ee98f1c79c25b36b0ff603c0386d94c88b79d43ec70aef1d5c06224df528dde3d15"}, {0x30, 0x107, 0x3, "0896d5b56651fbc1029e7dc40105f5a175cb12a6163f435027e6e7777e"}], 0x340}, 0x11) read(r1, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:52 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) [ 47.143196] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 47.149080] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 47.154967] ? rcu_note_context_switch+0x710/0x710 [ 47.159904] should_failslab+0xec/0x120 [ 47.163875] __kmalloc+0x63/0x760 [ 47.167325] ? kmem_cache_alloc_trace+0x459/0x740 [ 47.172172] ? lock_release+0xa40/0xa40 [ 47.176143] ? alloc_pipe_info+0x23f/0x4b0 [ 47.180379] alloc_pipe_info+0x23f/0x4b0 [ 47.184434] ? pipe_read+0x7f0/0x7f0 [ 47.188160] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 47.194049] ? iterate_fd+0x3f0/0x3f0 [ 47.197858] splice_direct_to_actor+0x64a/0x820 [ 47.202522] ? _cond_resched+0x14/0x30 [ 47.206418] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.211270] ? avc_policy_seqno+0x9/0x20 [ 47.215326] ? selinux_file_permission+0x82/0x460 [ 47.220179] ? do_splice_to+0x160/0x160 [ 47.224155] ? security_file_permission+0x89/0x1e0 [ 47.229085] ? rw_verify_area+0xe5/0x2b0 [ 47.233132] do_splice_direct+0x29b/0x3c0 [ 47.237277] ? splice_direct_to_actor+0x820/0x820 [ 47.242125] ? rw_verify_area+0xe5/0x2b0 [ 47.246175] do_sendfile+0x5c9/0xe80 [ 47.249961] ? do_compat_pwritev64+0x100/0x100 [ 47.254523] ? __might_sleep+0x95/0x190 [ 47.258480] ? kasan_check_write+0x14/0x20 [ 47.262694] ? _copy_from_user+0x99/0x110 [ 47.266827] SyS_sendfile64+0xbd/0x160 [ 47.270692] ? SyS_sendfile+0x1a0/0x1a0 [ 47.274645] ? do_syscall_64+0xb7/0x940 [ 47.278595] ? SyS_sendfile+0x1a0/0x1a0 [ 47.282551] do_syscall_64+0x282/0x940 [ 47.286416] ? __do_page_fault+0xc90/0xc90 [ 47.290625] ? finish_task_switch+0x1e2/0x890 [ 47.295093] ? finish_task_switch+0x1b9/0x890 [ 47.299563] ? syscall_return_slowpath+0x550/0x550 [ 47.304468] ? syscall_return_slowpath+0x2ac/0x550 [ 47.309370] ? prepare_exit_to_usermode+0x350/0x350 [ 47.314363] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 47.319703] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.324528] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 47.329691] RIP: 0033:0x453a59 [ 47.332854] RSP: 002b:00007f6213d9bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 47.340536] RAX: ffffffffffffffda RBX: 00007f6213d9c6d4 RCX: 0000000000453a59 2018/02/10 22:22:53 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) sync_file_range(r0, 0x9, 0x55a, 0x2) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfdc2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [], {0x95}}, &(0x7f0000008000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000a000)=""/195}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000009000)=0x2e) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000005000)) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000003000-0x4)=0x3, 0x4) r3 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f000000c000)=0x2, 0x4) 2018/02/10 22:22:53 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00007a0000)='/dev/dmmidi#\x00', 0x7, 0xc8001) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000db1000-0x8)={0x0, 0x2}, &(0x7f0000e89000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00005d1000-0xe4)={r2, 0xdc, "00d391bf0a271a11266d00bb39eb7052ba1fc3c0f77f1f3ec706229caaa7cd05472485bc0d4bec7de9f856f879b8d426c7fa972a0d6315a52e06c861b98a7fc1f0d30b7076361bbce6533b0b0107ab309bbb28161b6c4b2e0903e12ac7ba4714ac120f48eaf4f512dab1e5f40463ff61865a06c26eaf4ad5e936249ee647e134f062d17f7e8c758fb88b17ff5732b19b2dfd52320825b3465886d27eb8f2eb7fbef53396044540b8f08cfd4e733b9a3284d250f704d3bdec4915e8e49a1557a3848b68267dad07f4f3ee7bbbebadfa01d5cd8cd1965ddfec53cb219e"}, &(0x7f00002ee000-0x4)=0xe4) 2018/02/10 22:22:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005d000-0x1c)={&(0x7f0000040000-0xc)=@proc={0x10}, 0xc, &(0x7f000002e000-0x20)=[{&(0x7f000005c000)={0x10, 0x37, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x0, 0x0, 0xffffffffffffff1d}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005c000-0x4)) r1 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="01", 0xffffffa0, r1) add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00003eb000), 0x0, 0x0) request_key(&(0x7f0000c6d000)='blacklist\x00', &(0x7f0000240000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000fc1000-0x5)='user\x00', 0x0) semget(0x2, 0x5, 0x202) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc), &(0x7f0000702000-0x5)=""/5, 0x5, &(0x7f0000c97000)={&(0x7f00003b2000)={'sm3\x00'}}) 2018/02/10 22:22:53 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000013000)={0x3, r0}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000015000-0xb8)={0x0, 0x8, 0x5, 0x5, 0xffffffffffffffff, 0x6, 0xffffffffffffff76, 0x3, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x6, 0x2, 0x3, 0x8000, 0x80000001}}, &(0x7f0000014000)=0xb8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000014000)={r2, 0x7}, &(0x7f0000008000)=0x6) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:53 executing program 4 (fault-call:3 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) socket$bt_hci(0x1f, 0x3, 0x1) 2018/02/10 22:22:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000000)={"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"}) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000f17000)={0x2, 0x7}) r1 = semget$private(0x0, 0x4, 0x2) semtimedop(r1, &(0x7f0000391000-0x30)=[{0x4, 0x859, 0x1800}, {0x7, 0x81, 0x1000}, {0x3, 0xfffffffffffffffd, 0x1800}, {0x3, 0x7, 0x1800}, {0x0, 0x9, 0x1800}, {0x0, 0x98, 0x1800}, {0x3, 0x132, 0x800}, {0x3, 0x5}], 0x8, &(0x7f00000ac000-0x10)={0x0, 0x1c9c380}) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000d49000-0xc)='/dev/ashmem\x00', 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000b2b000)={0x6, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}}}, 0x88) socket$pppoe(0x18, 0x1, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) socket$llc(0x1a, 0x1, 0x0) [ 47.347781] RDX: 000000002045f000 RSI: 0000000000000014 RDI: 0000000000000013 [ 47.355028] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 47.362277] R10: 00000000000000fc R11: 0000000000000246 R12: 0000000000000015 [ 47.369519] R13: 00000000000004a0 R14: 00000000006f6fa0 R15: 0000000000000001 2018/02/10 22:22:53 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) [ 47.401806] QAT: Invalid ioctl [ 47.406638] QAT: Invalid ioctl [ 47.414987] QAT: Invalid ioctl [ 47.439437] FAULT_INJECTION: forcing a failure. [ 47.439437] name failslab, interval 1, probability 0, space 0, times 0 [ 47.450773] CPU: 1 PID: 7843 Comm: syz-executor4 Not tainted 4.15.0+ #307 [ 47.457703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.458151] QAT: Invalid ioctl [ 47.467044] Call Trace: [ 47.467065] dump_stack+0x194/0x257 [ 47.467083] ? arch_local_irq_restore+0x53/0x53 [ 47.467096] ? __lock_acquire+0x664/0x3e00 [ 47.467124] should_fail+0x8c0/0xa40 [ 47.482907] QAT: Invalid ioctl [ 47.485350] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 47.485365] ? __lock_acquire+0x664/0x3e00 2018/02/10 22:22:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffffd, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r0, r0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f71000-0x3c)={0x0, 0x34, "47478b2f4f33841d48cd6fa3db5eb5f2207371f7823ac5c0b887cc289cf2509978f6df1eecfd4e1466b26ee804857bb8e2c755df"}, &(0x7f0000000000)=0x3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x6}}, 0x2b0}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000)=""/219, 0xdb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000078000-0x4)=0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003b6000-0x2)={r0, &(0x7f00001f4000)="6ee61a4c3886ee93dcab636dad081ec0e639be88e3e483bddb94e045727ac3b5d3d90906696556b18259b18ab94664c3c984f28868b5fb3dd695cf5082364b3cbf09a3d9cd38341b59b8d601e76b97409010c06d0a941d6236452c8392ba4b33cf1e17e855c0db2455e2ed055636ef0ece239edab5896698b0bdb5d739cbe54756501a751e381c5a253e597e276c0bf1ae0a68", &(0x7f00003af000)="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"}, 0x20) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000814000)={0x2, 0x9, 0x3, 0x7, 0x7cf, 0x38a0, 0x200, 0x7fff, 0xc2e5, 0x3f3, 0x10001}, 0xb) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff5, 0x4) mprotect(&(0x7f000003a000/0x14000)=nil, 0x14000, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0xffffffffffffffff, @rand_addr=0xd5}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x20) r3 = socket$inet6(0xa, 0x0, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000f08000)=[@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x10) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00009a1000-0x380)=@raw={'raw\x00', 0x9, 0x3, 0x320, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x250, 0xffffffff, 0xffffffff, 0x250, 0xffffffff, 0x3, &(0x7f0000efc000-0x30), {[{{@uncond, 0x0, 0xf8, 0x160, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x90, 0xd1, 0x1}}, @common=@eui64={0x28, 'eui64\x00'}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x4, 0x6, 0x6, 0x6, 'netbios-ns\x00', 'syz1\x00', 0xfff}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x200, 0x7, 0x9a0, 'pptp\x00', 0x7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000ae9000-0x10)={0x6, 0x5}) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000a15000-0x300)=@raw={'raw\x00', 0x9, 0x3, 0x2a0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1d0, 0xffffffff, 0xffffffff, 0x1d0, 0xffffffff, 0x3, &(0x7f0000181000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff], [0xffffff00, 0xffffffff, 0xffffffff, 0xffffff00], @generic="58e236a6210936d3ddd5417c3b966d32", @generic="d684d57fc7a63c8467613e5f1f26d9b2", {0xff}, {}, 0x0, 0xfffffffffffffffd, 0x3, 0x10}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x2, 0x4, "900e5c9f91c1534b9566cda1d7f7ff441bbb3566dbfad88670c69feae62c"}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x100000000, 0x2, "04b7a3e1de0062320c5ffbe18c61c7a4304fa46831875bac5493cc7cffdc"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x300) 2018/02/10 22:22:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x1, 0x40) r0 = memfd_create(&(0x7f000082d000)='eth0%\x00', 0x0) ftruncate(r0, 0xa6b7) fallocate(r0, 0x0, 0x0, 0x10000) lseek(r0, 0x0, 0x4) [ 47.485398] ? find_held_lock+0x35/0x1d0 [ 47.489806] QAT: Invalid ioctl [ 47.492291] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 47.492306] ? rcu_note_context_switch+0x710/0x710 [ 47.492318] ? check_noncircular+0x20/0x20 [ 47.523873] should_failslab+0xec/0x120 [ 47.527857] kmem_cache_alloc_node_trace+0x5a/0x760 [ 47.530475] x_tables: ip6_tables: eui64 match: used from hooks PREROUTING/OUTPUT, but only valid from PREROUTING/INPUT/FORWARD [ 47.532885] __kmalloc_node+0x33/0x70 [ 47.532901] kvmalloc_node+0x99/0xd0 2018/02/10 22:22:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000157000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000b18000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x100}}, 0x1, 0x1, 0x7, 0x5, 0x69b}, &(0x7f00007ce000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a01000-0x20)={0x6, 0x6, 0x7, 0x2, 0x3, 0x80, 0x100, 0x0, r2}, &(0x7f0000a26000-0x4)=0x20) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000fe6000-0x4)=0x8, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008d1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/10 22:22:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) pipe(&(0x7f000029c000)={0x0, 0x0}) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f000095b000)=0x7) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000458000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f33000)={0x0, 0x400}, &(0x7f0000013000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00001e3000-0x8)={r3, 0x3}, &(0x7f0000dbf000-0x4)=0x8) mq_timedreceive(r2, &(0x7f0000b1a000)=""/135, 0x87, 0x396, &(0x7f000084c000-0x10)={0x77359400}) 2018/02/10 22:22:53 executing program 5 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:53 executing program 1: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000042000-0x18)=[], 0x0, &(0x7f0000041000), &(0x7f0000042000-0x8), 0xffffffffffffffff) r0 = syz_open_dev$sndpcmp(&(0x7f0000014000-0x12)='/dev/snd/pcmC#D#p\x00', 0x473, 0x400000) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f000004b000)=""/177, 0xb1) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000004c000-0x8)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000035000-0x8)=0x1) 2018/02/10 22:22:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r0) r1 = syz_open_dev$sg(&(0x7f0000d6c000)='/dev/sg#\x00', 0x8, 0x80000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000afb000-0x10)={0x7}) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) [ 47.532917] iov_iter_get_pages_alloc+0x7be/0x1340 [ 47.556818] ? lock_release+0xa40/0xa40 [ 47.560812] ? copyout+0xb0/0xb0 [ 47.564172] ? rcutorture_record_progress+0x10/0x10 [ 47.569188] ? is_bpf_text_address+0xa4/0x120 [ 47.573677] ? kernel_text_address+0x102/0x140 [ 47.578257] ? __kernel_text_address+0xd/0x40 [ 47.582748] ? unwind_get_return_address+0x61/0xa0 [ 47.587677] ? __save_stack_trace+0x7e/0xd0 [ 47.592016] ? iov_iter_pipe+0x9f/0x2c0 [ 47.596002] default_file_splice_read+0x1cf/0xae0 2018/02/10 22:22:53 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) [ 47.600844] ? do_sendfile+0x5c9/0xe80 [ 47.604726] ? SyS_sendfile64+0xbd/0x160 [ 47.608779] ? do_syscall_64+0x282/0x940 [ 47.612856] ? do_splice_direct+0x3c0/0x3c0 [ 47.617185] ? debug_mutex_init+0x1c/0x60 [ 47.621333] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 47.625415] x_tables: ip6_tables: eui64 match: used from hooks PREROUTING/OUTPUT, but only valid from PREROUTING/INPUT/FORWARD [ 47.626349] ? lockdep_init_map+0x9/0x10 [ 47.626359] ? debug_mutex_init+0x2d/0x60 [ 47.626381] ? SyS_membarrier+0x700/0x700 2018/02/10 22:22:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0x0, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:53 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$midi(&(0x7f000000c000-0xb)='/dev/midi#\x00', 0xfffffffffffffffc, 0x408000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000014000-0x14)={0x0, 0x100, 0x3758, 0x7, 0xfff, 0x1}, &(0x7f0000014000-0x4)=0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000014000-0x98)={r2, @in6={{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3}}, 0x401, 0x2}, 0x98) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r3 = getpid() mq_notify(r1, &(0x7f000000c000-0x60)={0x0, 0x3, 0x2, @tid=r3}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000015000)=0xffffffffcaedd49f, 0x4) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) [ 47.626406] ? fsnotify+0x7b3/0x1140 [ 47.653901] ? init_wait_entry+0x1b0/0x1b0 [ 47.658149] ? fsnotify_first_mark+0x2b0/0x2b0 [ 47.662733] ? avc_policy_seqno+0x9/0x20 [ 47.666791] ? selinux_file_permission+0x82/0x460 [ 47.671639] ? security_file_permission+0x89/0x1e0 [ 47.676751] ? do_splice_direct+0x3c0/0x3c0 [ 47.681072] do_splice_to+0x10a/0x160 [ 47.684863] ? do_splice_to+0x10a/0x160 [ 47.688849] splice_direct_to_actor+0x242/0x820 [ 47.693519] ? _cond_resched+0x14/0x30 [ 47.697405] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.702246] ? do_splice_to+0x160/0x160 [ 47.706273] ? security_file_permission+0x89/0x1e0 [ 47.711203] ? rw_verify_area+0xe5/0x2b0 [ 47.715263] do_splice_direct+0x29b/0x3c0 [ 47.719413] ? splice_direct_to_actor+0x820/0x820 [ 47.724261] ? rw_verify_area+0xe5/0x2b0 [ 47.728324] do_sendfile+0x5c9/0xe80 [ 47.732053] ? do_compat_pwritev64+0x100/0x100 [ 47.736635] ? __might_sleep+0x95/0x190 [ 47.740623] ? kasan_check_write+0x14/0x20 [ 47.744853] ? _copy_from_user+0x99/0x110 [ 47.749000] SyS_sendfile64+0xbd/0x160 [ 47.752883] ? SyS_sendfile+0x1a0/0x1a0 [ 47.756861] ? do_syscall_64+0xb7/0x940 [ 47.760842] ? SyS_sendfile+0x1a0/0x1a0 [ 47.764805] do_syscall_64+0x282/0x940 [ 47.768683] ? __do_page_fault+0xc90/0xc90 [ 47.772916] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 47.778440] ? syscall_return_slowpath+0x550/0x550 [ 47.783347] ? syscall_return_slowpath+0x2ac/0x550 [ 47.788256] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 47.793604] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.798429] entry_SYSCALL_64_after_hwframe+0x26/0x9b 2018/02/10 22:22:53 executing program 7: prctl$getreaper(0x3, &(0x7f0000356000-0x8)) r0 = open(&(0x7f00009c3000)='./file0\x00', 0x2400, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000432000)={0x1, &(0x7f0000000000)=[{}]}) 2018/02/10 22:22:53 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000001000-0x10)=@ethernet={0x0, @empty}, 0x2c8) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000045c000)='/dev/vhost-net\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f00009f2000-0x8), 0x8) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x0, 0xffffffffffffffff}) 2018/02/10 22:22:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) inotify_init() 2018/02/10 22:22:53 executing program 4 (fault-call:3 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r4, 0x2, &(0x7f00003ba000-0xba)=""/186) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000034e000-0x20)={0x27ff, 0x2, 0x2, 0x2000, &(0x7f0000e1c000/0x2000)=nil}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000169000-0x70)={[{0x7, 0x92a, 0x8, 0xb6fe, 0x0, 0xfffffffffffff801, 0xfffffffffffffbff, 0x6, 0x5, 0x1, 0x7, 0x0, 0x6}, {0x1000, 0xfff, 0x64, 0x80, 0x81, 0x5, 0x80000000, 0x9, 0x7fff, 0xfffffffffffffffd, 0x7fffffff, 0xbb23, 0x800000000000000}, {0x6, 0x80000001, 0x0, 0x5, 0xe65, 0x3, 0x2, 0xa00, 0x80000000, 0x0, 0x2, 0x7fffffff, 0x1}], 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009f5000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r8 = getuid() read$eventfd(r0, &(0x7f0000ccb000-0x8), 0x8) fstat(r5, &(0x7f0000134000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r8, r9) ioctl$DRM_IOCTL_INFO_BUFS(r7, 0xc0106418, &(0x7f00006ee000)={0x0, 0xbe5, 0x10000, 0x2, 0x14, 0x40}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/10 22:22:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008b4000)='/dev/cuse\x00', 0x60000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000572000-0x4)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b26000)='/dev/cuse\x00', 0x28240, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000006b000-0x10)={r2, 0x50, &(0x7f000008a000-0x50)}, 0x10) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) stat(&(0x7f0000a26000)='./file0\x00', &(0x7f0000fd1000)) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000190000)="92bb2502ca55ce63059dfe1068014a835f2e97d6ad071bc39366935d2937358f2537a6fe7181786c3768755c2166663308f7a1d5f2a46b4cc29f359fec419a6de4a4c2caf7f15785341ae00287d8898c7a3b084d0aa06c5ac4266378df39258ec543da9a2d0cdcb1a2d2a940a835ea4b350f080957141b21e6dd9be960f2b3") ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000488000-0x4)=0x0) fcntl$setown(r0, 0x8, r3) 2018/02/10 22:22:53 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000006000)='self],&[-\x00', 0xa, [], [0x4, 0x0, 0xe091]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000e000-0x8)='./file0\x00', 0x40, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f000000d000)={0x0, 0x1000}) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget(0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000474000-0x20)) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000e000)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f000000d000)=""/250) 2018/02/10 22:22:53 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ed9000-0xe)='oom_score_adj\x00') read(r1, &(0x7f0000aa4000)=""/65, 0x41) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000246000-0x18)={0x0, 0x4, 0x30, 0x6, 0x10001}, &(0x7f0000c4f000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000aee000-0xa0)={r2, @in={{0x2, 0x2, @rand_addr=0x1000}}, 0x3, 0xff, 0x5, 0x7fffffff, 0x2}, &(0x7f000025c000-0x4)=0xa0) syz_open_dev$binder(&(0x7f0000137000)='/dev/binder#\x00', 0x0, 0x802) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) [ 47.803595] RIP: 0033:0x453a59 [ 47.806760] RSP: 002b:00007f6213d9bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 47.814447] RAX: ffffffffffffffda RBX: 00007f6213d9c6d4 RCX: 0000000000453a59 [ 47.821698] RDX: 000000002045f000 RSI: 0000000000000014 RDI: 0000000000000013 [ 47.828943] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 47.836195] R10: 00000000000000fc R11: 0000000000000246 R12: 0000000000000015 [ 47.843440] R13: 00000000000004a0 R14: 00000000006f6fa0 R15: 0000000000000002 [ 47.904214] FAULT_INJECTION: forcing a failure. [ 47.904214] name failslab, interval 1, probability 0, space 0, times 0 [ 47.915648] CPU: 1 PID: 7914 Comm: syz-executor4 Not tainted 4.15.0+ #307 [ 47.922563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.931897] Call Trace: [ 47.934466] dump_stack+0x194/0x257 [ 47.938075] ? arch_local_irq_restore+0x53/0x53 [ 47.942721] ? __is_insn_slot_addr+0x1fc/0x330 [ 47.947293] should_fail+0x8c0/0xa40 [ 47.950988] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 47.956073] ? is_bpf_text_address+0x7b/0x120 [ 47.960544] ? check_noncircular+0x20/0x20 [ 47.964764] ? find_held_lock+0x35/0x1d0 [ 47.968806] ? __lock_is_held+0xb6/0x140 [ 47.972865] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 47.978727] ? rcu_note_context_switch+0x710/0x710 [ 47.983632] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 47.989498] should_failslab+0xec/0x120 [ 47.993452] kmem_cache_alloc_node_trace+0x5a/0x760 [ 47.998448] ? rcu_read_lock_sched_held+0x108/0x120 [ 48.003449] __kmalloc_node+0x33/0x70 [ 48.007228] kvmalloc_node+0x99/0xd0 [ 48.010925] seq_read+0x7fc/0x1410 [ 48.014442] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 48.020318] ? seq_lseek+0x3c0/0x3c0 [ 48.024008] ? fsnotify_first_mark+0x2b0/0x2b0 [ 48.028577] ? avc_policy_seqno+0x9/0x20 [ 48.032618] ? selinux_file_permission+0x82/0x460 [ 48.037442] ? seq_lseek+0x3c0/0x3c0 [ 48.041134] proc_reg_read+0xe8/0x160 [ 48.044912] ? rw_verify_area+0xe5/0x2b0 [ 48.048951] do_iter_read+0x3d2/0x5a0 [ 48.052728] ? dup_iter+0x260/0x260 [ 48.056343] vfs_readv+0x121/0x1c0 [ 48.059863] ? compat_rw_copy_check_uvector+0x2f0/0x2f0 [ 48.065207] ? is_bpf_text_address+0xa4/0x120 [ 48.069683] ? __kernel_text_address+0xd/0x40 [ 48.074152] ? unwind_get_return_address+0x61/0xa0 [ 48.079081] default_file_splice_read+0x508/0xae0 [ 48.083898] ? default_file_splice_read+0x508/0xae0 [ 48.088886] ? do_sendfile+0x5c9/0xe80 [ 48.092745] ? SyS_sendfile64+0xbd/0x160 [ 48.096786] ? do_syscall_64+0x282/0x940 [ 48.100839] ? do_splice_direct+0x3c0/0x3c0 [ 48.105146] ? debug_mutex_init+0x1c/0x60 [ 48.109271] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 48.114273] ? lockdep_init_map+0x9/0x10 [ 48.118314] ? debug_mutex_init+0x2d/0x60 [ 48.122444] ? SyS_membarrier+0x700/0x700 [ 48.126587] ? fsnotify+0x7b3/0x1140 [ 48.130291] ? fsnotify_first_mark+0x2b0/0x2b0 [ 48.134856] ? avc_policy_seqno+0x9/0x20 [ 48.138894] ? selinux_file_permission+0x82/0x460 [ 48.143719] ? security_file_permission+0x89/0x1e0 [ 48.148631] ? do_splice_direct+0x3c0/0x3c0 [ 48.152929] do_splice_to+0x10a/0x160 [ 48.156708] ? do_splice_to+0x10a/0x160 [ 48.160665] splice_direct_to_actor+0x242/0x820 [ 48.165311] ? _cond_resched+0x14/0x30 [ 48.169176] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.174008] ? do_splice_to+0x160/0x160 [ 48.177961] ? security_file_permission+0x89/0x1e0 [ 48.182867] ? rw_verify_area+0xe5/0x2b0 [ 48.186910] do_splice_direct+0x29b/0x3c0 [ 48.191037] ? splice_direct_to_actor+0x820/0x820 [ 48.196125] ? rw_verify_area+0xe5/0x2b0 [ 48.200165] do_sendfile+0x5c9/0xe80 [ 48.203865] ? do_compat_pwritev64+0x100/0x100 [ 48.208436] ? __might_sleep+0x95/0x190 [ 48.212396] ? kasan_check_write+0x14/0x20 [ 48.216605] ? _copy_from_user+0x99/0x110 [ 48.220731] SyS_sendfile64+0xbd/0x160 [ 48.224594] ? SyS_sendfile+0x1a0/0x1a0 [ 48.228545] ? do_syscall_64+0xb7/0x940 [ 48.232498] ? SyS_sendfile+0x1a0/0x1a0 [ 48.236449] do_syscall_64+0x282/0x940 [ 48.240315] ? __do_page_fault+0xc90/0xc90 [ 48.244529] ? finish_task_switch+0x1e2/0x890 [ 48.248997] ? finish_task_switch+0x1b9/0x890 [ 48.253471] ? syscall_return_slowpath+0x550/0x550 [ 48.258378] ? syscall_return_slowpath+0x2ac/0x550 [ 48.263284] ? prepare_exit_to_usermode+0x350/0x350 [ 48.268278] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 48.273623] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.278451] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 48.283614] RIP: 0033:0x453a59 [ 48.286780] RSP: 002b:00007f6213d9bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 48.294466] RAX: ffffffffffffffda RBX: 00007f6213d9c6d4 RCX: 0000000000453a59 [ 48.301708] RDX: 000000002045f000 RSI: 0000000000000014 RDI: 0000000000000013 [ 48.308951] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 48.316193] R10: 00000000000000fc R11: 0000000000000246 R12: 0000000000000015 [ 48.323438] R13: 00000000000004a0 R14: 00000000006f6fa0 R15: 0000000000000003 [ 48.367646] QAT: Invalid ioctl 2018/02/10 22:22:54 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000014000-0xb)='/dev/audio\x00', 0x2000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000013000)={0x0, 0x52224360}, &(0x7f0000013000)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000011000)={r2, 0x2, 0xfffffffffffffff9}, &(0x7f0000012000-0x4)=0x8) 2018/02/10 22:22:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000072f000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x10000, 0x7, 0x948a, 0x68fd, 0x7}, &(0x7f000035b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dc4000)={r1, 0xc0, "ec90a290931f561ff004606aa76428bf32ff04893c0994c3e928fdc471839c91a72cdbc4055e3d611973ed23d12d6f62f0d8034f51ff5d29de4366b4288d185c6aae33fbbf5a02de9da0c8e61963fab0c371ef345a05154ee92384eecb386a722f7c8586168dd1b5a8aec1ed1b15e524638b83810d366b12e7e0d9cd193a7d47d0e0fa7e3c79ff9e1854de126ee81d7fa22eba1f0ca80970d324d41327e638850f421ac19ebc5b56fe6388ea1eeb7f8b27226dca3bb755a1f077f90556a557da"}, &(0x7f0000b78000)=0xc8) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:54 executing program 1: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002ac000-0xc)='/dev/autofs\x00', 0x583000, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000ef7000)=0x1, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000316000-0x18)={0x0, 0x401, 0x6, &(0x7f0000ef8000-0x8)}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000ef8000)="9d273c54187dd71421ad1cbf07b936a4daa1e6b04275802883864146b0fcfc71038ab98aac787781bc41a7e680a3532da1ccc9965dc52abdf5a1e9f9283f303299da0010360db99c000a8ea855d2267f11ad0b9c19ef6687b05477ef97c0f917724c0698a9c248a1f4a65688b280209e79e002b2306f4d3cea9beee1") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000797000)) 2018/02/10 22:22:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000889000-0xc)='/dev/autofs\x00', 0x90000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b62000-0x20)={r0, 0x7, 0x0, 0x5, &(0x7f0000a44000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000e06000)={0x79, 0x0, [0x316, 0x2, 0x4, 0x4]}) bind$inet6(r1, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept$inet(r0, &(0x7f00002d7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00004c7000-0x4)=0x10) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000ad7000)=0x1, 0x4) r3 = request_key(&(0x7f00003e8000)='id_resolver\x00', &(0x7f0000f5c000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000075b000)='^vboxnet0#trusted]}cgroup.\x00', 0xfffffffffffffffe) dup2(r2, r0) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000281000)='.request_key_auth\x00', &(0x7f00004b5000-0x2e)='vmnet1userposix_acl_access/!vboxnet1\\$\'\':ppp1\x00') syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:54 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000014000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0x110, 0x0, 0x110, 0x308, 0x308, 0x308, 0x4, &(0x7f0000008000-0x40), {[{{@arp={@rand_addr=0x100000000, @rand_addr=0x2, 0xffffffff, 0xffffffff, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff]}, @mac=@empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x1, 0x3, 0x80000001, 0x5, 0x6, 0x7, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="eca13af7521558f7a0a89c4567995188", {}, {0xff}, 0x0, 0x202}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x2}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@arp={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff0000ff, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x3, 0x5, 0x6, 0x2, 0x9, 0x7, @generic="27c86520142e8609ca20853e9c7b2921", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x0, 0x100}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}, 0x8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/10 22:22:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000ed8000)=@ax25, &(0x7f0000611000)=0x10, 0x80800) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00008d2000)=@add_del={0x2, &(0x7f00006e9000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2a23}) readv(r0, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) 2018/02/10 22:22:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f000044c000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f000044c000-0x18)={0x0, 0x0, 0x0, 0xffffffffffffffff}) dup2(r0, r1) syz_open_dev$mice(&(0x7f00005bc000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f000087a000)={0x80f, 0x80000003}) r2 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00002bd000), 0xfffffffffffffcf2) pwritev(r0, &(0x7f0000e41000-0x30)=[{&(0x7f0000abc000)="257ae5a81fb2840cdc50bf46bf4c0f5e37d29ad72651b1b95735e8d6ac63e341d46020d0a05e74557d91d2f309b02aa3f1f92ed228fbfcd49c14631b8bb3", 0x3e}, {&(0x7f0000a17000-0x5e)="3e2d9b81f4e9ea84314f0fe1223f1c25c96a6740fbb3f60d63e804c45b9f3e8fa9e57922893f78ceb179f84ef2acce28d28536ea27c011f59bb310fe420fd8a57d99ad83381e8567ff2235692bf5a04e746ed40655c088d7f7425c8cd5a4", 0x5e}, {&(0x7f0000855000-0x7b)="930ce0967537ae7d72ce934cbf4d9bfa1e317acbf0df80dbe8f6d2a4a233ce89d39b85a436b45014cce216cef2cb76d8ed85530e1fb3265424329a02b4288624e1bb2f6b65e5279675ca3e8de0708effad6c727bafce53e3286a88a34221a230492e022a96ca6f6e1c9c75813283a8f6e693a8a8d91a8c90dd8099", 0x7b}], 0x3, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) write$tun(r2, &(0x7f0000469000)=@hdr={0x0, 0x0, 0x0, 0x800, 0x0, 0x0, @ipv6={0x0, 0x6, "739e3f", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}}}}}, 0x42) epoll_pwait(0xffffffffffffffff, &(0x7f0000ee8000-0x30)=[], 0x0, 0x0, &(0x7f0000ee9000), 0x8) syz_open_dev$midi(&(0x7f0000221000)='/dev/midi#\x00', 0xfffffffffffffffd, 0x0) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000020000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x3000000000000000, 0x9}, 0x1}, 0x9) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000044e000)={0x7, r1}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000801000)='/dev/rfkill\x00', 0x480, 0x0) [ 48.404273] QAT: Invalid ioctl 2018/02/10 22:22:54 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/enforce\x00', 0x4c202, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000013000), &(0x7f0000013000)=0x4) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:54 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000004000-0x98)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000014000-0x50)={0x0, 0x48, "c8831d7ca20d756f6b0fbd1680fd3b0afca9201edfcb8a0ba7475d3331da2196c7a3375c3d2ff9d396027b32a7b338e56fda651bca62823b1a2ec444b43cdc2e3af3251849e962ad"}, &(0x7f0000014000-0x4)=0x50) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000a000)={r2, 0x100, 0x6, 0x1}, &(0x7f000000e000-0x4)=0x10) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) 2018/02/10 22:22:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000bc0000), &(0x7f00005f8000)=0x0, &(0x7f0000f49000)) ioprio_get$uid(0x3, r1) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000fef000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000022000-0x8)=0x200000000, 0xfc) 2018/02/10 22:22:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0xb44c, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007d3000-0x10)='/dev/sequencer2\x00', 0x181040, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1f, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x400000005}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 48.465124] ion_ioctl: ioctl validate failed 2018/02/10 22:22:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) getpeername$inet6(r0, &(0x7f0000e60000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000281000-0x4)=0x1c) [ 48.503348] sg_write: data in/out 2012/24 bytes for SCSI command 0x0-- guessing data in; [ 48.503348] program syz-executor7 not setting count and/or reply_len properly 2018/02/10 22:22:54 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x1, 0x7) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c1b000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004a3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000012a000-0x5c)={{0xa, 0x3, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0xc75}, {0xa, 0x2, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0xfff, [0xd83, 0xd69f, 0x6, 0xa1, 0x7fff, 0x4, 0x10001, 0x8]}, 0x5c) syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00008ab000-0x8)='big_key\x00', &(0x7f0000d11000)={0x73, 0x79, 0x7a}, &(0x7f0000855000)='\x00', 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0x0) 2018/02/10 22:22:54 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x7f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) dup2(r0, r0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000d49000-0x4)) 2018/02/10 22:22:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f000052d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000036a000)=0x10) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000969000-0x10)=@buf) read(r0, &(0x7f0000368000-0x1c)=""/91, 0xfffffffffffffe22) 2018/02/10 22:22:54 executing program 7: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000acf000-0xe8)={{{@in=@broadcast, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000093000)=0xe8) r1 = getuid() setreuid(r0, r1) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000a75000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000b03000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000000000)={0x10001, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x118) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x20, 0x80, 0x80000001, 0x2, 0x9, 0x100000000, 0x7ff, 0x9, 0x4, 0x7fff}, 0xb) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={r3, r4+10000000}, &(0x7f0000002000-0x10)) r5 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000003000-0x1)={0xffffffff80000001}, 0x1) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x201, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r6, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) accept$netrom(r6, &(0x7f0000001000)=@ax25, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r6, &(0x7f0000005000-0x3c)=[{{&(0x7f0000004000)=@rc={0x1f, {0xffffffffffff8000, 0x7, 0xd5, 0x3, 0x0, 0xf2d}, 0x3f}, 0x9, &(0x7f0000003000-0x10)=[{&(0x7f0000002000-0x70)="dd923e65c6d67fd2c6feebb5caa36a5c46f481f0cbd56cc036f0509da3d2d164dc735c288d8762744de3e5ff5156ca00a6e94c981d955e2e266c717fdc6988223153e7f51fca93504846ce8629228f61a213f4acda038a1a979a534bf1b252d9e89d350950685b6b543c2a3b981c65c2", 0x70}], 0x1, &(0x7f0000004000)=[{0x40, 0x117, 0x6, "e44b207872608bbe0a183f362b7cfe5869d8eab948742d07a649909f0e6637237411aef841f118a3dfbd20629c722f"}, {0xd0, 0x101, 0x1, "885ea5d772f4a3ff04d244e0114f9cfef76094ed0d144cf6746429e27b9cc8418762ba8dea5ec1923822f992bbeec948b013b956b320784baeb760d57eec1020fe912bc5a358534b16bbe3fc38cf7708c8aff750881c752fdc4c9369e2e83435d1f4500394f08b847b462acb2b06e871f48bcf0c847f36f30139d87dbdd7316434168e5076aeb1d56861b61ee2b98f9e5710e5051faea00b598cedcc379cc081c70b0d46faa41a11189fa1ec87be661453971fa49e74003520b9b4b8"}, {0x1010, 0x11b, 0x1, "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"}], 0x1120, 0x8804}, 0x2}], 0x1, 0x1) bind$inet6(r6, &(0x7f0000005000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000006000)={0x0, 0x3, 0x2ff983d6feaf38c5}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000007000-0x10)={r7, 0x58, &(0x7f0000004000-0x58)=[@in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0xffffffffffff9c6b, @empty, 0x3}]}, &(0x7f0000007000-0x4)=0x10) ioctl$TCFLSH(r6, 0x540b, 0x491a) 2018/02/10 22:22:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x800) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00004bb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5", 0x4) r3 = accept$alg(r2, 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00006cb000)="4212603e30abd14a77c5975dd7ddb6c04265564e5c415a1c5f02bf8eca784247478a43b3fe5f77f4315767e1ac01d10217ef4c64c9cd26693db51d347610d112d3d6f1ea43b4916c0ccc0cf176af9c4efd506b65fe6217b1acfe189d3307bb60e112ad83d0f29787b74184") sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f000055f000)=[], 0x0, &(0x7f0000259000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000420000)=[{&(0x7f00009e2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000590000)}, 0x0) [ 48.558641] sg_write: data in/out 2012/24 bytes for SCSI command 0x0-- guessing data in; [ 48.558641] program syz-executor7 not setting count and/or reply_len properly 2018/02/10 22:22:54 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000014000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xcf}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000013000)='/dev/mixer\x00', 0xa0100, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000014000)=0x933, 0x4) connect(r0, &(0x7f0000013000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast1=0xe0000001}}}, 0xffffffffffffff4c) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) sync() 2018/02/10 22:22:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0xfffffffffffffe89) clock_gettime(0x0, &(0x7f0000347000)={0x0, 0x0}) select(0x40, &(0x7f0000d7c000-0x40)={0xa306, 0x3, 0x8, 0x3be640000, 0x3, 0x800, 0x7, 0x8}, &(0x7f0000ae8000-0x40)={0x7, 0x7fffffff, 0x9, 0x9, 0x1000, 0x1000, 0x1, 0x2}, &(0x7f0000936000)={0x1f, 0x400000000000000, 0xfffffffffffffffc, 0xffff, 0xfffffffffffffffc, 0x0, 0x9, 0x7}, &(0x7f0000fc2000-0x2)={r1, r2/1000+30000}) 2018/02/10 22:22:54 executing program 2: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f6d000-0x4)='bbr\x00', 0x4) 2018/02/10 22:22:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a59000)={0x0, 0x0}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000ec7000-0x8), &(0x7f00004e7000-0x4)=0x8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000041d000-0xc)={0x0, @empty, @multicast1}, &(0x7f0000e2e000)=0xc) r3 = shmget$private(0x0, 0x1000, 0x54000086, &(0x7f0000ec3000/0x1000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) epoll_create(0x401) syz_emit_ethernet(0x2a, &(0x7f0000a5a000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000045f000), 0xfc) ioctl$void(r0, 0x8000000000005451) 2018/02/10 22:22:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x4a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0x6)='ppp0(\x00', 0x3) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000034000)=[{&(0x7f000002b000-0xeb)=""/235, 0xeb}, {&(0x7f0000002000-0x39)=""/57, 0x39}, {&(0x7f0000008000-0x1c)=""/28, 0x1c}, {&(0x7f0000035000)=""/222, 0xde}, {&(0x7f0000035000)=""/170, 0xaa}, {&(0x7f0000013000)=""/47, 0x2f}, {&(0x7f0000035000)=""/144, 0x90}], 0x7, 0x0) r1 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00'}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) syz_emit_ethernet(0x66, &(0x7f0000009000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ff6d22", 0x30, 0x33, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x5, 0x0, 0x0, 0x3, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/10 22:22:54 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009000-0x10)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000011000-0x40)={0x47, 0xbc0, 0x0, 0xfff, 0x40, 0x7, 0x50d9}, &(0x7f0000014000-0x40)={0x1c0a, 0x9, 0x1551, 0x7ff, 0x5, 0xb4b, 0x3, 0x9}, &(0x7f0000000000)={0x2, 0x2, 0x1000, 0x3, 0x0, 0x7, 0x1, 0xd10a}, &(0x7f0000013000)={r1, r2/1000+10000}) 2018/02/10 22:22:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) pipe(&(0x7f0000cc4000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b79000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cac000)={0x0, 0x80000, 0xffffffffffffff9c}) sendto$ipx(r2, &(0x7f0000cc2000)="15e9c5df3368567973b42425b7f84bba50c7328460b73aaffd3f74f8ed37853d8085027df171701025", 0x29, 0x40, &(0x7f00003f6000-0x10)={0x4, 0x1, 0x2, "2b5588af9258", 0x401}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000a08000)={r3, 0x80000, r4}) [ 48.718476] audit: type=1400 audit(1518301374.532:50): avc: denied { ipc_lock } for pid=8000 comm="syz-executor0" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/10 22:22:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000953000)='keyring\x00', &(0x7f0000d8c000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000507000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00004c1000-0x98)={0x3, 0x0, [{0x100000001, 0x7, 0x0, 0x0, @msi={0x7, 0x1ff, 0x1}}, {0x101, 0x4, 0x0, 0x0, @msi={0xd158, 0x3b, 0xbb48}}, {0x6, 0x3, 0x0, 0x0, @irqchip={0x100000000, 0x40}}]}) r3 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r4 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r3) r5 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00004f7000-0x4)=0x0) tgkill(r5, r6, 0xffffffffffffffd7) r7 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e61596d4f657f4ad5", 0xd9, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r4, r7, r7}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'wp256\x00'}, &(0x7f000078f000-0x3a)}) 2018/02/10 22:22:54 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c43000)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000285000)=[{&(0x7f0000af9000-0xa0)="94bda1338d024e3332b38e20c54a447f3a75e1407913785b92a4ced0998c6d540a870f9a8d4063df85e4988200f63244f4527397dafce57190492c22343e0a3d61d271e21759da30f9022b345a64cd3e67cfab625cd0180cfe7cdd7c6a251d61b911b523c3c572bb8e3cfb460bf5b4a9714073dc066cd9ec8a74ef2fe6c44d430e831fccc44880cafb0e26bbefcaac78cb8e88b6e4028b5c17fdd8a2c2b9d8aa", 0xa0}, {&(0x7f0000c4f000)="6604900046bff314c57ab90a96ccedf65815a7653b73f47778a8b99deae9670b7e6a31027024a55a7a29d2ca8b2f3bdb29324fa940746b363366548b4292ce5b512bc22931519df805534f43c991335dc82bb02f3f4166f5ca568c8b7753ac553e962dc78e8ec136", 0x68}, {&(0x7f0000000000)="67a8d9085b69b70e0ab82e774a4d582a4b3402edfe9a62545aade1757edfab12b05ed3420b99f432697e3bfeefd919fc0959aab0facbfce597d6031d1f2fd371571b65672a34964667426e8c5b3fce7ba4a03a1aedfad5972e70bf918b1d758c889e85cab526561de5cf467933f8340748db3e7613d593e68f7ec7", 0x7b}], 0x3, 0x0, 0x0, 0x40}, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000368000-0x1c)=""/91, 0xfe05) 2018/02/10 22:22:54 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f000077d000)='./file0\x00', 0x2000, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000)={@remote}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000424000-0x10)={&(0x7f0000962000-0xb4)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xf}, []}, 0x14}, 0x1}, 0x0) renameat(r0, &(0x7f0000c06000)='./file0\x00', r0, &(0x7f0000a07000-0x8)='./file0\x00') getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000f51000-0x1)=0x40, &(0x7f00005fe000)=0x1) 2018/02/10 22:22:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000045f000), 0xfc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000618000)={0x0, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x1, 0xfff, 0x7, 0xfff, 0x1}, &(0x7f0000469000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006ef000)={r2, 0x3e15800000000, 0x3, [0xf8b, 0x3, 0x1]}, 0xe) clock_adjtime(0x7, &(0x7f0000563000)={0x7, 0x3, 0x100000000, 0x1, 0x7ff, 0x9, 0xc8, 0x9, 0x7, 0x5, 0x0, 0x2, 0x4, 0x1, 0x81, 0x7f, 0xff, 0x9, 0x1f, 0x80000000, 0x200, 0x5, 0x1, 0x7ff, 0x9, 0x80}) 2018/02/10 22:22:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f0000000000)="07ba67a20ca92873499721c30c2a57540577ea0fcf7c3912f195428d097f13dee0385980ab6725c6ba5a3e48d1063f1df6feb89b4becb8e29aa12aee07d0") sync_file_range(r0, 0x1, 0x8, 0x6) r1 = dup2(r0, r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) tkill(r2, 0x21) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000)={r3, 0x1108}, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)) ioctl$TCSBRK(r0, 0x5409, 0x97) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) finit_module(r1, &(0x7f0000003000-0x2)='^\x00', 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x2)=0x100000001, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000-0x10)={&(0x7f0000003000)='./file0\x00'}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000)="9c554ab26572a991875f77381d9131ea6d7c56a11a213b294ecac5a5986c4ec1cd2369d2184d70a8f9a8c7b5f822d2364b5c7b43b3f7dca31ba7b3b9bba9780288918b8f28f88363bb119ce1fcb4d46d380f79b77248a306fefcf25fa471292123b2e4398c05779ffee1d0328254935e14a6d33a", 0x74, 0x40000, &(0x7f0000004000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000005000), &(0x7f0000006000-0x4)=0x4) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000004000-0x50)={@common='bcsh0\x00', @ifru_ivalue=0xdd}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000003000-0x5c)={0x78016206, 0x3, {0x1, 0x1, 0x80, 0x0, 0x2}}) fcntl$setown(r4, 0x8, r2) 2018/02/10 22:22:54 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r1 = shmget$private(0x0, 0x4000, 0x81, &(0x7f0000007000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000006000)=""/84) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r2, 0xf, &(0x7f0000014000-0x10)={0x36, 0x5, 0x5, 0x4}) 2018/02/10 22:22:54 executing program 0: r0 = memfd_create(&(0x7f0000422000)='GPLposix_acl_access\x00', 0x3) accept$inet6(r0, 0x0, &(0x7f0000b21000)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0xb9, &(0x7f0000272000-0xb9)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xab, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @multicast2=0xe0000002, @rand_addr=0x1, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x97, 0x0, "ae5902506a7a30a693fb2bbce5dd5dc603604c8abd7828ba22f52d5a85e4d8afb3ee35df8bdf5f165b122fe75f102acf15ccb6f600000009324d174bbcbc70536daebe6c8c65719eb84e0bf4f2890518214d32d896e1609bcb09b7c2e008a1b40a2303aea799ed9ab51db98805d4b1b237e61df433d93a463d034abc00bb2d5067d5d55ddf3c64d04fb6f926e1db2c"}}}}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001b0000-0x8)) open_by_handle_at(r1, &(0x7f00009df000-0x1008)={0x1008, 0x7f67, "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"}, 0x200000) 2018/02/10 22:22:54 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000014000)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000014000)={0x0, 0x5}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000014000)=@assoc_value={r1, 0x7}, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000013000+0x403)={&(0x7f0000012000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000013000)=[{&(0x7f0000013000-0x45)=""/69, 0x45}, {&(0x7f0000007000-0xf8)=""/248, 0xf8}, {&(0x7f0000014000-0x52)=""/82, 0x52}, {&(0x7f0000014000-0x49)=""/73, 0x49}, {&(0x7f0000013000)=""/190, 0xbe}, {&(0x7f0000013000)=""/165, 0xa5}, {&(0x7f000000d000-0xc7)=""/199, 0xc7}], 0x7, &(0x7f0000013000)=""/64, 0x40, 0x661}, 0x10000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000014000-0x4), &(0x7f000000f000-0x4)=0x4) r3 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0xc, 0x6, &(0x7f000000c000)=@raw=[@exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, @call={0x85, 0x0, 0x0, 0x35}], &(0x7f0000013000)='GPL\x00', 0x1400000000, 0x1c, &(0x7f0000013000)=""/28, 0x41100, 0x1}, 0x48) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000000f000)={0x0, 0x98, &(0x7f0000002000)=[@in6={0xa, 0x3, 0x2a2, @empty, 0x7}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, @in6={0xa, 0x0, 0x3ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x1, @empty}, @in={0x2, 0x1, @empty}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @multicast2=0xe0000002}]}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000004000-0x8)={r5, 0x20, 0x989}, 0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000010000)={{{@in6=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000014000)=0xe8) connect$packet(r2, &(0x7f0000001000)={0x11, 0xd, r6, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000005000-0x14)={0x0, r4, 0x6, 0x3}, 0x14) connect(r3, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000000c000)=[@in6={0xa, 0x2, 0x8, @empty, 0x9}, @in6={0xa, 0x0, 0x8, @empty, 0xfffffffffffffffc}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x48) bind$inet(r2, &(0x7f0000008000)={0x2, 0x0, @empty}, 0x10) sendmsg$can_bcm(r3, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000090000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb928401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c1a02f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000c76000-0xc)='/dev/amidi#\x00', 0x68, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0xfffff7ffbdffffff) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) fcntl$getownex(r1, 0x10, &(0x7f0000cc3000)={0x0, 0x0}) write$selinux_load(r2, &(0x7f0000a31000-0x45)={0xf97cff8c, 0x8, 'SE Linux', "6b938577a63b25480ff1e9b4151cee353919752aac3cb3712b22f3dbe74820a3a22d98e5075db5554385f5fedc0f7c253082831add"}, 0x45) ptrace$pokeuser(0x6, r3, 0x9, 0x1) r4 = socket(0x1e, 0x5, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000952000-0x9)='/dev/vcs\x00', 0x121000, 0x0) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f00004ee000)={@syzn, @ifru_names=@common}) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x21d}, 0x0) 2018/02/10 22:22:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x6, 0x8, 0x1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r0, &(0x7f0000ce3000), &(0x7f0000c13000-0x1)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003f8000-0x20)={r0, &(0x7f0000015000), &(0x7f0000b50000-0x4e)}, 0x20) getcwd(&(0x7f0000683000)=""/254, 0xfe) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d5a000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000ef0000-0x14)={0x5, 0x1000, 0x2, 0x6, 0x5, 0x20, 0x1, 0x1, 0x6, 0x700000}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005d4000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000cce000)=0x9) 2018/02/10 22:22:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002d0000)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f000045f000)=0x2, 0xfc) 2018/02/10 22:22:54 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) pipe(&(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000000b000)={0x0, 0x101, 0xfff}, &(0x7f0000013000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000008000)={r3, @in6={{0xa, 0x2, 0x7, @empty, 0x7fffffff}}, 0x7, 0x7f, 0x3, 0x54, 0x4}, &(0x7f0000011000)=0xa0) openat$vnet(0xffffffffffffff9c, &(0x7f0000014000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000014000)=0x3) 2018/02/10 22:22:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ace000-0xe)='net/dev_mcast\x00') accept4(r0, &(0x7f0000b08000-0x10)=@can={0x0, 0x0}, &(0x7f00009b5000-0x4)=0x10, 0x80800) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000be1000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2b, &(0x7f00004fe000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x142, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, 'g'}}}}}, 0x0) 2018/02/10 22:22:54 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000013000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000009000)=[@in6={0xa, 0x2, 0x1fffc00000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, @in={0x2, 0x1, @empty}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}], 0x5c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000013000)=@generic={0x7, "b15774ba429964b6b5cea12b6f688aeccc3b548643fb3e75913b95c4fae852f3fa55fe3a033e820ad559e9503beb0d50089828f46bacea97cd2da7b3b5338162eb688b756cd08724a81c33777c20457e969c3d7ac6bc9d754057fe317b0fafd31d37380498a793f77b8f3887b9daa6e85ac38992ce2e2aa47c5200b6788d"}, 0x4) 2018/02/10 22:22:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x1000, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008a6000)='/dev/cuse\x00', 0x800, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000c13000)=&(0x7f00009fa000)) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000934000-0xf8)="b7b30f5b1f518ec9e3efb5609eec611365ffdd42b2914eef395f92aa02ac8f9a93c0069659557a9044989cdb173f0c8248c903c4a99a4abf44dab3ffc69c7ff29bb7dc5eedfa375296ed197d7413bc99ce60d057c785cce160dcc8400b2f0951091c9ff48075ce371c0bed5a40a77fe42f0e865afaaac1e03b741944c20af6efddbc63841ac8e628b7f637aee08ceba3cd0e8a138f6c069cbec3213b4df5211ce9db78eaf3eefadbed461a52d06dceb65b6d9e0bdce86c6fe2186fc6c48d5c27afb2aba5c98541bea61109d6b3c4e1a3f132eb5ad1722ea36d79317e355c485925941ce9514f11e756b32eda98d1c2a89d717cd9caff801d", 0xf8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000489000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x100000000, 0xfffffffffffffffc, 0x8, 0x7}, &(0x7f0000695000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000976000)=@assoc_value={r2, 0x7fff}, 0x8) 2018/02/10 22:22:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x14, 0x80800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000eb9000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0xd}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x8, 0x5, 0x500, 0x0, 0x80000000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="c912278537092a7ba331b9f1cd9852367631ce4a2f45371492f3154a50742fd2e65a33c7ea11b1d8624e08a2421fdb036ff401ac5da6e6b08f25dff5ee75d6942844cfdf88dce830e8599e8d4c60229e43473d4777e0ba5e58ea76098efe055c65dace4b06a982a73394", 0x6a, 0xfffffffffffffffb) keyctl$get_security(0x11, r3, &(0x7f0000000000)=""/55, 0x37) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0xa14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xef, &(0x7f0000003000-0x4)=0x200, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000004000-0x27)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000005000-0x48)={0x4, 0x0, [{0xa1d, 0x0, 0x200}, {0xabd, 0x0, 0x7}, {0xbef, 0x0, 0x1}, {0xbef, 0x0, 0x4}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000006000-0xc8)={0x8, 0x0, [{0x40000000, 0x1, 0x3, 0xffffffff00000001, 0x1000}, {0x0, 0x7ff, 0x1, 0x7, 0x52}, {0xd, 0x400, 0x8, 0x1, 0x5}, {0xa, 0x9, 0x20, 0x2, 0x20}, {0xd, 0x7, 0x2, 0x100000000, 0x4}, {0x0, 0x7, 0x0, 0x101000000, 0x1}, {0x80000019, 0x7, 0x8001, 0x100000001, 0x12db}, {0x8000000f, 0x2, 0x7f, 0xe000, 0x8}]}) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000005000)=""/4096) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000007000-0x60)={0x0, 0x39, 0x4, @thr={&(0x7f0000006000)="a2fe8dc5f02ae42293980722982e45b48168cf55c07068b00cccff0c608eecd04ea9b21ab7ed4dabea7729bcceee25351fe82463e94a875c2ea01bc55ed837", &(0x7f0000006000)="d16c17e395118de46712be3e42d1d5f83b0ee656a20b0bf204210b18f4fda075ad448fcaae1300fdb0e2807d88cb4e7e786db32a230c57f6a80977ce112b6e0f26a894d3832ae0e387b52aaff6"}}, &(0x7f0000007000-0x4)=0x0) timer_getoverrun(r4) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000005000-0x4), &(0x7f0000003000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000005000-0x58)={0x7, 0x80, 0x400, 0x100000000, 0x4, 0x5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r3, &(0x7f0000007000)='!', 0x1) 2018/02/10 22:22:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c10000-0x8)='./file0\x00', 0x18) writev(r0, &(0x7f00005c8000-0x30)=[{&(0x7f0000b56000-0x63)="47f355b5865ca9c0b9b2037d1953ece25f590af1f9264b69f7d86d0dc33211dd99b4d04adc72d0c273be0349569bdf5f58214e9e617196631fb09f9476fd2b95f1be0d6032adacd94d449c4bef86182746615dff4a9570597740b9d650f5ce305fdd93", 0x63}, {&(0x7f00002cd000-0x88)="66ffa4e42b3c2d0b14846a8514f575c454b4947f8c559592c3956a54e6d63ea0ee081816a4b2dcd007fe596a989adec2b70cb286eec7d0210ff4b81896ac92c9a531bbdd149b132c1019c802654f9abed91edb028a6e866ccbe245c1b0065c02b51bce890431f3c14bc8b396a5b05dfff8f8b39e17f75b579741d142a5252df18cb3b810eba56ec1", 0x88}, {&(0x7f0000040000)="9bed0f9279f5218883df078212cb859c4cf12e07fb975bfc388313b89e355057b8e675a1cd29911f7a6a163e0c7c553d48419a9a26e56d8c763df9d139b0e102d10933b2170ed055eaf5250f45f77718fc9e92a5160d1fb6c97fdb2619de9cdfaf4a72eaf6c61958e3b3759d", 0x6c}], 0x3) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000368000-0x1c)=""/91, 0x5b) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00001d0000)=""/48) 2018/02/10 22:22:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a12000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00008df000)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000b10000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000ecd000)={&(0x7f0000de9000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000ba6000-0x10)={&(0x7f0000229000-0x16e0)={0x16e0, 0x2e, 0x10, 0x6, 0x3, {0x1c}, [@typed={0xc, 0x45, @ipv4=@multicast1=0xe0000001}, @generic="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@nested={0x4, 0x8e, []}, @generic="0e4ee0929789d24d77037055d87c3028c34b06e5d5ad731d4052bd4a5e1172a8bb0934b1bc2942403e6c13a414f5c7a9bba0331e06a1807402f63939f12e7d76fb17e4bbffacdad48d5d0f50f7bcb74ab5e89851faf1e3276a7b51ae4f3a5bbf6cc06e1b8455a157fd8040f2ff99c2258491608ccd80a6c0cf22422cc2576a", @generic="4d0f2f62c47713afd95d220c637bc1ba3821481822828aed71c32fcecbf76857e31b48b12fee6ce402eacbabcf49d50f44889c333ddbadb61eaf7f09a3771c7166469af12f823663b59958ede88b4ac48c6ab6b3ecfc9c3c4c34d2ef6dfab85f0c71c0344cea36454a54fe6b778c7af409115c9555951a4768f5ab1f40f06c9e876ebda42d62e6cab8762ab36e75b2ac3cde71966176a71154f5d6ead58b5ce349032fcca69717a10466184c0e42bdba221a723c2066db2937b770d4e01ddb4cdd004c3b36df832e6895f402bd71fdd692c92d1f2a925a8d781ca83b543a940043657414096ce0eb080d", @typed={0xc, 0x42, @str='\x00'}, @nested={0x2e0, 0x82, [@generic="104265eccb16ab43af6648560025f97516983bba82fe1bdcd1a9a713429c952a6510b88a294294824b925de17b617dd7782b6536ae0e08090bec03465c6347c14797bd97777e784c07415eb465af9fa94ec5ae8c8b81301261d4c081f5ac0cf626134e1999441e587258da36ee6fbe0a8856c0debb8b8213fbaa58fb8e3c7654cc483611a89c7438ac798ae46c4ab58080248615127ad4", @generic="e0c72a878de69998a2d92b98518bdb146f23d24315819d5b62b261b50409c36e5c93c2a8a5d871187a3fcec7ff5c476459719da57fe6ec36a851c348fd82cbc0de692a52ff6ca196cbe25199d96318859be51913e83249be9d35671fb4ad76b9ab8aed5cf93a875086640ca2be6d0e68f2c95ad225989a067b9fddf993213ec64a0455ad00cd0373a88bb13fb56592ba42f80d347fbc95e16166da639d54ee0c017866d103d4d5f86c573547d02d8d9d4d9013dd09089169d9ea5acee953fcf28f6ee3c77317bdfd9f0cae97e5acd41b0ce1ca", @typed={0x18, 0x3d, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="7e9f9fac766d59aaaa665acce90aefe097c27951028267e591b13fec551de0d17e5e7a38b7e4da1f6eff63603541604a7ede748982d5e5d7ac1a064b443b21e1e30790ffb8e3a5b6b1cc2d9184b8786df058fd3af2b8816febed08efc8e5ecc72f41d2e1cdb7ee1e7c77b6733478fcbcdac0b47614b3ebc0b93c6f65c0fbcf9e15e5ba7f4aebc3044eb32df76a30dbc5fd297c5f16b1883dd5e183dc485b46f3169608041cc96e1193dfb7051f1559133174d7932890ecc534ec93f0fa93fda86d213dec9d80e96fa9df1d4dcac83d342f611ae74695f01a4ff99999ec38f17d353675194bf655a400061299b944488f93dd3d89aff8", @typed={0xc, 0x5d, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}, @generic="ddea5ca91eacb757fb7617d8dba307b8b27066b8ed514c43df83c1e8c01ade6409fd472db3d245801e08c8fd657065a19e12c434f5c355f78bd49a9dd0ee7f1bca7379a41e720f51a211185678c1604133e0283bdc"]}, @generic="67adc98329ca290b6026b46952ca5912e4c2530653cd009951623447153f274468a64e0fb68d16590ac74b792f1ea2e22b6758dbac9d25ba52bdf166c7c49e6da202ed7791f05605d43dcb41a2cce398957cf43ac41b3259916183c5fd7e836631e1792af3723d5e0d50ab76967816bb555487aa3bb6518e5d8c940676532a91289ca237cdfafcbd0e66a802df014b505acf1020c796339e9428505f03489e3c94ab40fd58846960c02f", @nested={0x1bc, 0x8c, [@typed={0x18, 0x15, @str='/selinux/policy\x00'}, @generic="d04b0f4533d94f89e0fd03057d642a4ce7152bc2aa75ad4e5dfa39bd21b50df335c5c59c711ffc874ae6e041d78d63c71a55ad21e337e72ce03543e014f0aef04e8785b0236cc79cffca332bbd4bc924b8af4ceb0e5bdb4b4c7bd2", @typed={0xc, 0x51, @uid=r1}, @typed={0x10, 0x15, @u64=0x4}, @generic="de35b5f66bdcf4a5f900dc430dc405b12d6afb256b7749ac28e297a9100496fbc1ba59441aa7f52d16b42b79ce7310a745358efc75d59e726e3f0404bc55f7c5e13b50540e87b353c00acfde40ebaf0348d218e2595eebda8fd82a1255994766b8177a131427d3d0e91db855f3b0299a6f41e15dc1e9b94dff704a582f40fca2a5dfc674a24217e1005f82d2e823cc36f483b39b9f66330b8166aa7bbfe7173e824db5934a7de5be7dbd", @generic="3ea0620f9155ed9afcb98f4ccf3814d2888954ef976cec2508276329b7dc1e3703b8b78477002a4de5a16f66ca7364d9937a2fa48ea468bf5519dfa84514d912c1e68d39fd5749d9538ff91273a904a5d9fa29f9aa62a4ba8a8198fce1a482d20f201f5de5df1ca334601d70220c3c69c2", @typed={0xc, 0x28, @pid=r2}]}]}, 0x16e0}, 0x1, 0x0, 0x0, 0x10}, 0x488d1) socket$nfc_raw(0x27, 0x1, 0x0) unshare(0x28000) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x3, 0x9}, 0x2c) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r3}, 0x1c) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000723000-0x4)=0x100000000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c27000)={0x0, 0x5b1ae03a, 0x20, 0x2, 0x2bcd}, &(0x7f000059e000)=0x18) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000667000)={0x8, &(0x7f0000891000-0xf0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000075f000)={r5, 0x7}, &(0x7f000067e000)=0x8) 2018/02/10 22:22:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000cee000)=0x8fdd) sendfile(r0, r1, &(0x7f000045f000), 0xfc) syz_open_dev$amidi(&(0x7f0000d13000-0xc)='/dev/amidi#\x00', 0x81, 0x444000) bind$inet6(r1, &(0x7f0000edd000)={0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) 2018/02/10 22:22:54 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000000b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @empty}}) 2018/02/10 22:22:54 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000014000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000010000)=0x1, 0x4) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) syz_open_dev$admmidi(&(0x7f0000d25000)='/dev/admmidi#\x00', 0x8, 0x40400) write(r0, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0xfffffffffffffd92) ioctl$TCSETS(r0, 0x5402, &(0x7f000055a000)={0xfffffffffffff801, 0x1}) 2018/02/10 22:22:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x6f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000081000-0xd)='/dev/dmmidi#\x00', 0x1ef7, 0x44081) ioctl(r1, 0x3, &(0x7f0000471000-0x9e)="1faca57b7d866b6d12c7ab9c37708d1aba2a21b8876aa5dd737ae785f268c09acd741898eef306d04332cb82b50a96e1d4c4b32958bfea78df47ebdf7e1e576f0737dddae0a65d734234b3042880f7859404c22cde2c6bdf01f236120ba11e959612aef0572e0f1f37c24bc67f97197eaa9c0d4e6174219ad89e537daa427afde5f5de56eb730bdcae10044ec32f0e95f664538914ef5497c276d8847082") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00004fd000-0x10)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}], 0x10) r3 = syz_open_dev$mice(&(0x7f000081b000)='/dev/input/mice\x00', 0x0, 0x400) openat(r3, &(0x7f0000d22000-0x8)='./file0\x00', 0x511000, 0x23) bind$inet6(r1, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000c26000), &(0x7f0000c95000)=0x4) 2018/02/10 22:22:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cb1000)=0x55) r0 = syz_open_dev$admmidi(&(0x7f0000908000-0xe)='/dev/admmidi#\x00', 0x4, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000c5a000-0x10)={0x4, &(0x7f0000dad000-0x10)=[{}, {}, {}, {}]}) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f000054f000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0x1, 0xcbc9, &(0x7f00006bb000-0x10)={0x0, 0x989680}, &(0x7f0000072000), 0x0) 2018/02/10 22:22:54 executing program 7: shmget$private(0x0, 0x0, 0x0, &(0x7f0000b39000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x3, 0x400) ioctl$TIOCNXCL(r0, 0x540d) 2018/02/10 22:22:54 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000013000)='/dev/vcs#\x00', 0x80000000, 0x3ffe) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000013000)=0x1) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000000e000)=[{{&(0x7f0000014000)=@nfc={0x27, 0x0, 0x9, 0x3}, 0x10, &(0x7f0000005000-0x30)=[{&(0x7f0000015000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f000000c000)}], 0x3, &(0x7f000000e000-0x240)=[{0x18, 0x104, 0x100000000, "3cbeb69939"}, {0x108, 0x10f, 0x8000000000000000, "68b898e6250703f31b68c79440b1a78fca95301bcf444981e678be251ad2ec91fdb9d3bae0187830346d5e8d9bb5820ef81ea02bcc1bed9cdb96170f3c1e07f1e270ce489e7fdc77b961866aafe704d2c319bfaa6a7858d4636426982dd5a874f628744a304fb1b1d69ea61a7f7cbbb836fbb6a8c08fee68dd226ee7e6a9442c5d5633d0d79f0dcd77044340c8894cf5d6e43d48477dece3cb7bfcd70024c30d278db2830ddc1a1a313b72e83e211d5a9d2b32c85001620efe3e5ed291321fb3f3e081488fb94c895c7ec8e846f3e9cc28c70940d4095193af084c94c7f0f9cb3ef59883148eb69584846dbe8568d9d8c3"}, {0xa8, 0x13f, 0xf57, "7d905fd591b1de29e6e94f7a8716dc283265ae5c5ccd4cbabb2c0e3df93a44a6dd11b748d1889aecc21c75a42539062c6754b82046fed44c330a37cb5ad5232a6fa2b63742fa5ec10532677093b46ce4d9b37878198eaa1d76e33226ad76954810d812cc924a10297e8eddc4d94c31ef635cff26a929b77d0b2d4f7ac7ff49097860170388ea916b378f833dc7fe5db8ef95a9db6a723b73"}, {0x78, 0x117, 0x101, "661eb61f070f0b96fe9199fd4c3f4feafd9174858a2493d5824f0865d7a0d982b0958e0b7af1869006cb8b95e69e178d9e252d8700a57a2746e1c8e87dd2dccdffe116e48ccae4893084425aa782739adaab4dc69f5afd8843d27d69eb00b2ddbbe5dd71b73f1996"}], 0x240, 0x800}, 0x9}, {{&(0x7f0000014000+0xb96)=@sco={0x1f, {0x5, 0x8, 0x3, 0x63ac, 0x8, 0x10000}}, 0x8, &(0x7f0000012000-0x10)=[{&(0x7f0000014000)="b27987f369c02582bd8be66da04d43bfff9c10b7a93d51a3e5dd3efa1e7962fc6d05cbffba7c6b", 0x27}], 0x1, &(0x7f0000014000)=[{0xd8, 0x109, 0xfffffffffffffff8, "ce4f9861ca55d60505a944747857dd96160aa7e2d289c01eea35457b049f6480a97a74ae8a2ea96f2c008d15865324d3c1ddeac12f671b77a1169915c03b811b46a03ce13f7388c271976f9f9cae67132ba5a40f903a85031c806069711873b07a61d72fd43328e1c8b676b69b6c9c31ca416e04743bb8ad25c61959b9e2ad92e164ca084c3daccf0c2b9050b4f5dd893887981ea59d70a89cb351b340cae41cd089d14bb6c70da1d5467e6c33ee9bbc8143ea80920c3eea5ea6969cb2881982c4a1"}, {0xc0, 0x113, 0x2, "8c8dc0e9010399709670d876ccb601a3e8b6e7c4b09afb854a181760577c2c6f8d3bef2fcccbc78d75a58f3e249f6a7a5b1749b7efb29ebff48e14f91ee8d81c28eee4e76584eac53c86045c026c596264bb772b2aca2142723ca7adeb8d8deb7cbdfffe2686dbe1e5413f9a8e48df79052f14fe4249a510116fa5fd63877a2965a80a4bab99d47e00bb8ba57726ce979648c566e41f58f41fd690848f7c7c9764f25baadee709e414f7d391"}], 0x198, 0x20000000}, 0x7fff}, {{0x0, 0x0, &(0x7f000000c000-0x40)=[{&(0x7f000000c000-0xd2)="1e24dbc12e80777002b4a1edfbc99ae63bf80e5c168de1297a68aecb5c1a6dad03484975360149ced55e0d5619d817415cf340ecd41d9160759c61fc6a31625af4bbbc3a74967dc96ca64da92ba7b591085d00d9458737db86895b0021b369ed4262cd68de5ece93597cefb4929a63d96b5e462f13d4cc78a889705870ce8bc8e4a4e632cb6ec591c1c49ff2f3a26c17e022b6e6ae468d6b79c250b381c5efadb6d68a60c3228a3e35b71037c18fb6fca749fb443628cd61e4db6481f95a473dac9f5a479af570640b70f3003aeac7e6b1c3", 0xd2}, {&(0x7f000000e000-0x21)="cd19fb323648569191aa216a430fed265c7defc63ac6a896ae6fc4c1f89b0456db", 0x21}, 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0x1000}, {&(0x7f0000014000)}, {&(0x7f000000a000)="2394ba0000f94bc247f1059978ac35003eff1921af47abf06f6974a954d5b20518efacaa5e6f4a1b9500d1bfc429607f2f918bba2bcbf69e6cea2a9af25c991d252c1b0ffb5c18ec0303c63f6d689a08a6af3106701934b51d2c3a", 0x5b}, {&(0x7f0000013000)="944f0e863fc6b6abd2c1e2d6012133097f51b88228375a06ceb9ea6f81839eeb849570d3db9af0507fd3c6e8c608bf55993c63733dffbc6c596baed4e68c829063db01869755a2b8c1e94208d4e3e6459cba9cd791cad3aeaf2fa60be06f0e02870ecb1bdea19deaf5768120eb91c4d5f9034e8453f92fe12d917aff5dab80be53abe1ee368f8d7f11bb8013ad5ff581e0d5f6467e903cfbd3ab240371d247d80f738b0a19a65affd164e84975fd79a1f08c", 0xb2}, {&(0x7f0000014000+0x257)="dbd1bf18374c47990e2fe5adacc65391185e6c823a1922e2a0d948173c57d99227", 0x21}, {&(0x7f0000014000)}, {&(0x7f0000015000-0x79)="6724286950d0e79736fb20412da6fd04c58fc2785db74aef9daf6d81b9edaa1ac1d4601b9612780b5e4eca66a5fed41b989905010487e6bbb711c4690d5b5c4bc6bf547f9f5cf3811ed24540a47b5a67474316ab30e28e3d812b14b5b97909e408f27b9d8484ce50005c2eed3d32259c15d01ea856fdedf604", 0x79}, {&(0x7f0000014000)="3ba28151845066566ddb3b7c20880f0ccfc0783df7341b98200f77b39ff50182f474492ef2b27f78448b04a44cb6f40ec3681cc5808615b2ca1160bcd1463de90de640f6391770f88e990a1af4f238895f82cb1745ab9ce50dc9bbd1f0463cc120add2e07616568e655a7ccaf159df5f86e2d9c14ea2261dc509b251720fd0a8920ec6977a570961a3626ddaeb82d79ea5e2ceba9674b7f88dd2e266ad7b64c261fe05bfdb84c04ebce46849e56ec0b806ccca0880518b0086225f3401d07f94aa7f7a08e421970459a57fe17243999fe7177791b5f3ec89878d747b6c6265d0976962a45b03ae33a9cdabeac61c5b69aa0f55222730bab0bfa1eeef5ce1818c40acdbdb86ca7b17e0c4f726819bcfb597becab8ac8a1e2040dd5cbe1a0c0ca47ca39b132e48b3ee5f09d68073f48e3de567b249eb5e0ceb2618719127dc1ad00f4aff72683847fef4d3e544a216e2f886e4770bcae8c7a09f9a7a7a29f77a46557a606cb42fa112662eb44d95c63f400fa401cb0f5744e70865b7274ab0ac8b407518694ecdb3e29ed8b71246f3f0a59ed98c56d3762ab485a6d43f21c3914a2ab0fc741595451ce0d748e0e04e6cf19ef8c6bde1b7567f66f330afe3f39da566b3921d9a98aff883c13c8116a1a9c7ace7d6549a0bb61697e6fd72bc210d87194e3c9ffb06c3d321be8994bc9a0963d55df9251db8baf923467d186b7f0a06846ce3b63ebe4333bc1defb95501df55a8d946e1dc8b5261d298d5bb8f8ff62b005e7d1f374ce712a15eb0a1febe88670cc4e6b1be5e2a412be035ea352d6e9722ee5a2de76fe2da3b2775a07e650f3f6c241a1e1abe3635f4f921769406f51e9a0736fc5b313e357bda169b0238034a06cdb858a0cfc8c122dee25342964833b559d2f37e8ed088730d0a04de3fbe70f35d3a99ef63807ef3ff95885984ddfd8cded0c56e446fb94e90c0c932594df1ccf6c74120b17b53e59ca839261d108c9f70d83cd43745bbdae3be2208c25224873f74e0c0c1b675013612af91e6493cd5727e50aca36d597905c1e8f593c0b36ae809d213b2fe51a603243710205c6a62db1cd5aadd0777dd8b8f62862b3810d24e756408c9bfca561b52f089d5968ad423e12b027390ac07527947ff282fde4277f0321224d56fa016d91d04648f1fd16f6842b46c92d30fd6cafc07919619a77811825ea220a17b2a16d18200f24fec47ffa0e995d517f9ec1fa21163bb8ddd65bfe3877a517e12d79831a70fdc80eda2e0e7a154be27cbf85e5548d0d42e9b67a2bd518a79f7a1e59e31e1f80fcebaf3cfa2d237617551d944379f3b7c63e203e99aad35e40e54c80ae9c0aca0a36c2d627c71c2c4e1819ae93eff665d2030a03ce794181f4e21920a08d3b54e9399a0a8c3ae74a4554db94859a2818ce81562c852c6d658f2004d44e3ac87deeb64665d1e6858cedf28eee405867c12fb632899fd8c005d6e6a0e3a725623d19ec4656c0ffdb8c1438b929d6892329c4271ab787b36b989279304c535690db0482c7e17eb39d6f7f72d29aa95b70ec8657dca9486fb6f66b5198cef367b11971b858b2f4f41a1d6dcbf6be46cd361559b293228dc2b3cf7a8afcea8af31088fbceb5a85f72f6e8df3dcc27997f03076e944d4539f46cb95ea0800e39482b668f61cf5958a2d3465b51e16861c97f0387cf2d412ea60086c566e724fd83e945a166a190045cceb6a5fe86b630d21c3f7a7702586024c3983e6c063ed2bd5479a12790393ba7665a1935b2b96e948922542f1d33998272ff29755e241a1dd807f19c6e52737963590a683c116773dfa78aae12ca87ed0e3abb47cd1280a229608b16c3c656d35d2bc375129304335a84758de39462dd1b32dc3799e412f4fdc6e72b4f0fc241fa313022c54edbac929c11b3036512a9e38279efa5261bab614792a41999f3e6302e64340a9ef7562b4226a6afaef3719006c2cf8115c6d4169ec2abf0a5d2a50bbe8fefb2816a7d860e6d134db8d981b05dd2d09b5df7efb80504858ad17080cd89ea5c0d2fcea2619cf106e2d77f42c4ed6e0e034e7081c8a4024c3f275fc80362066438e14613bfa22377c2afc87c01e6a7d37819c0b1cfe43e549510d27570b604fdf1eb836fca975357a1cc1e544f05c4278fa5d77e15760e035c0760bcf88a44370991ae1dd59e3621cb080d56c7a44e46e8dabd724dd9de5d843a9194094c52d4e650f277180b73952a824fa865520ddca5c3103f9843ce1f986fcf5a175097b7cc2f8e4b0dcc484d57d43c2fb7896135071379941a71426828e54b9836d17508ddf57e737c80fdc53da972c3fc07050517b1b45993352e6cfd60aecefdb43f7bf967aee9fdeab5ed6378694e4dae37b02c05e7fb588a913504bc7c66e13fc0b57b44b978cc4e6cd12ed331377728eb831b00978fcbe34559b9d7db896022a964cc4a0bb6a72256956eccfa03877dfd035eb3d466acab70d9101222bf54d114640b1198d3b93e888ba9cf053f3ecf5684fc3b33bed65a0922a0fa6ef19a9a57a58fe17f46819d452b448aad6143cdf13b6c071597638704e7c1cf54cc1d7da2d50d29acd9a1b840e0a5f46f652c47a85913c91e56f0b93303de6639a5f28e87b0860457a951ec62db4331f2324940d5e5ebe64d56430f58a69fdb4d9f88b1e19d567e87493ba52f6522a0c249d2f219421b5e97a7e3f7a7c18b848ccfefbf8c27982be51eee18b301f1604dba01c9ebd9601c5cacb0e51604ed25ba638f7dd0fd0f07a28a976a4da49a27665fe96b1f65db86e01ab05ee2766b22b97165db6ce6120266b2c1f289e4f8bd596b9022e23a8a931e224569de574b4171f5c2175daf94b9315a7519cebe91f993e30d37a1bfc1f2f140d8bdc4036d1a5fd2b9191b53b4caed954bd750ec0a203d33df08a86ae4006347fa83d974529442a0d35a222a1cb22ad54986fec7978a4b56a2b5412afecddb7ccde00ce6017879d01b3135aa44a728e8ee5400d4dffcba88abb6a607665d826d2f6fefbee2b3eefacc8d77ef878a0422f4892123be9d221543d708da7803e0c52319f2b3afc434cb9625d6ffa31dc5afb3579cd253cb2cf221ed8c21eab86b7d52ac385b71c0ba551a9981b808ee576a68f9226de9295571ecf0b2d810789bccfbe9c26689e5cf9d216e63ed6b5a0a6cabbe24102fede6b5787ae07497d66bf9e7f05f8755978c571fdfaeeba2297d1c0d0b4741cfa48fbf9409d789a57cb489e5165ed36b0e507512cded2d047b7bcd9f358ee2d69e51c6fb94ac36544c5aa98891211ac3d5b9ad56886d74a4ffb71a6a512948414ca7ca2ec05d70ede118d770ba501ed9ba499027c7294c3c879184bb467ba6b516b7a8af61c631d578560f32f786b1df3efe5523036c25f8d5a4040a648b3439902532b8cdb8e3e69d2167a9f970e2f303594f82e6ac05f414dd928d73faa8a80f2961033e8eeab8b164c668e66b7b388d711f70a9ae12363251cd69b5878b8d6402f395e08f6dae5634aa69b19fc23936b8ee33ce8e0956a7b1d7622b4ef5075c3f929f3aa07f3bf301fe54538fbfa4bcbdd665049288a08ce54a129b0250f793518e210bb90ef7fec62e01131034678a081f2d7506d68147f75bf422baf8fad16e39d03233b8a3f4963c2c71bbfa15901fc792588abe48caff2c9c128629c82d4159c048c2e807c3120c7448a86499b34279d18c6fe23a2f3b9de14f68f2086d9d56d7d986eb4f3dd87a427f59d8b104e960c1cac57afcb31da1e683e380e21c72cd5ddb6e50366c1d9e97d3d8edd87c40f88ceaf7d59611626aeea8b1087d3e6a0c04d4119ad3df91ab828a59fc2111ef449248e8c381e19a531a69cb3b77f3161cd616a1146fb8af712d59746a3f7c5ecf811dc006e7a27939339ae54e5f6b4c0cb53ca9061d477ce4e164deeec94c17c5c8662a438d01a2b545f125d38ac1aedfc3f1268d310bfa37e64af67421a1f86c27a2c3c1fd5f693f273370f95dcd0bf50fe04d174f2d14f335c69944eeca6e8fa8342f9f02be5141fa5091ebd80c45883272dd2294a4b4d71cfb99ebc1447461296f24650184ef1f07cb8a78191962e673a916156efeb910a44012d3f068e2b014b4f68b66cb0b67bfc162206712cbd5056df129c7576ca64317aea766abb9c955bb40134fed7687efb12c1a3a80466fc8ea6bd5b6bee8e3154ec79ab2b6ce91c32e204e1275544ce1fe210f02d8ca9ea6687ace4be7e0dd4a912b9a7a66483910324ca9ea03cca9d5b88dbdfa54af178d49f1b6a4190a2322a48dd851b8aadef35142ad2afae9fa58ec1d86fdf2bd2b044740e304f1c80babb17c6e50fbe12f7972035cbf92c963fd6dc673e824a58e5cb70062182209d2f0c6f5ba3016ab3fb39de9a3cf0104771e84cb90911e5d0dca48b35b9204acb5957a00369885d2ba9cd4fb8daf79eed7722f5c917f22d2956ce27e2c63d7b2e032280ff2022128905b8a8fa76d664aad336f391da55e92c2e2587daa700cf727e96bcb77c086da6e3d902c49e4c67408b8c93166c4a7f57a12189357d661e9eac08825b5dd7d0a27ec38cca5f4e25cda227e30d008400d967b5a197f7beaef96cc3bc6e213ec498c597bd377816999c7612e220da6ed23a6048e928305f7a2548dbe96663a3b5d3c02751f97c81673f8cbe3ad0b06cbc4afb304fc267cbc966c74a2d83ea8ed375f73ed0ad2c4af44e27566ece4517718c7362a8673156f13f6bd61d805e046e426ac1ccde814916b3d7dd61555157c13507c6c9406eb3be5e5ebfd7384ecb8e42563f49c406d44c9f2a6cb4d9b083755a6abb3523c89a9b1d52268a37e33678f0a3830a46b8bcd06da13b3216dbf0e163870a891dec472597063cca417d813ee3b0701f78058c14ee1787b479384161f1ce11ab2b0eea99d90f452a502bb39192ee9468da4dcb580f1b65b003edf30538dd0f24e2b94adf3011a45523138fb00225b61d5803a87429f682e6c3df4efc15eea5a95aaceee0fdcef0fd588a960b689615491d2607c7f8215b9d8c0e670ab16167e5ac646a1098947938e6fc1d55d97ddd3430e9bd109785a95b1eb17638bedb7eebb56baa57c9f839101674aa9a038f982c46086d208f9af4b1fc25a8f6e7170adc372012eb48de1fbae671db04b06b1bf09bef1d5363ec1f974717799e3e87cb4d79132355065a41339ae86e956df18af1011df531daf42f8ec8b92d8f5ebb13892bc9d85900791196d51746a3dd9c66a4c60dfd8f978052f6d35263511b883ca6d99850576e46b88b1e02966c0abe1dc98623add811fb040e424258dce86015772e18c8fa5b319c64d025007d0bf085099ab81df5b36604352f79fdbbde28ac91c558d21af2c0b23a63cb4df4dfeef16a48a6132e6b8a62076aa30aedac89204ac78445a67401a3b6fa64de098874ee3145fb8a37b2c07786386bfdf7bc8e1e742cef97b67c5b42187c5c750efd5599b563cb0447cddbda5aeb8547e5fa4b79c15ca68293686b835a14a0da7cb60f680358b88751780719f06a522d2600e0badd5766b8831aae1aa381d5ebee957d587879c308717c5dc81078b15afa09cf99f123570f359cb011afeccd2770f91f87f20b74df8c30ddda66e72cd97caaa365a71379cc5bed56578b459ee0a6a85ad200acade5ef82dbfa913ba178f0d7c6f3419220becb2a38853bf179bb487f6b6a5b2febe9369c9664b240c0066305157aa2f6e2deb5fcf03045b3b1b8e06c4e482497516dc1327a752c72a42c3ec2f09a1c793240ec3eb0b4b232", 0x1000}], 0x8, &(0x7f0000015000-0xa8)=[{0xa8, 0x113, 0xfff, "99d0eb8fdaba4857159b99c71b001c73ab7778d464c1adff4105f7cb598bfda3fff36151ab0215bdd932e48190af7b109596e7646e7ab4c40810697baa8cde1ef41568c3c81fe5f13fffec88a806a3dd15ebc714775009c4093855f70da9c913680de4241ad269b66edf84234b5d8aa2fce0f990789ecf91610ed595c30f8704fcbe121d60286b5097c1d7c2318ae7c693009630cd30480d"}], 0xa8, 0x24000084}, 0x3}], 0x4, 0x800) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:54 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3, 0xfffffffffffffffa}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) kexec_load(0xe0, 0x3, &(0x7f0000c68000-0x60)=[{&(0x7f00008c1000)="24b505bba95fd519e10de670eaa9eb149dcc2eaf3eb53eddb65838b0d861c60251eccc703b29d13c20fb6d43f7a617310fe7235312305cf34726dc6eed0b0dfe44cc28585adaf164878375248cf5bb7b02429a8c1eeca834056519662d1ac1d946a4673a6740f957c6d6fc387bec309ffac51ffd734a9c081bfa49d4e7a0853ec2b9d2dfd8f3281abd8b28e2c189df5b2f3381adcfcab8ac65eaddcf2e5591241b563546795db43e535f6c40d7332d684d92d48e241343789f144d572d160fd3cb578d732a", 0xc5, 0x54, 0xb8e}, {&(0x7f0000276000-0xc2)="83fdbdd490ac75885c99614def034ab2fbb83dbd66965f74e5ddf207f86e221b94e30f433c886101a1d90c242359938997d3a1453ba953c914e4d4549a31a68a6a0aa01b47a29855c461e2697a9fc5ce662418b538fa6ed21f7991a5a3c030f8019cfd8f4bf89bca07b975e7c8383d6c89ff5bab47f4020083c29980bdd7e62f86f74b18e07973ccf91cf14ab3a3c39e85040c6473d1c6b49f9cfdb019c15607ca78d6cbb4501299c268a0f6dadb87e6b0352b1411d74cf01ffd9cd8aee16361af86", 0xc2, 0x4, 0x100}, {&(0x7f0000353000)="b0b29066d305ee24134fe8e491551095eba03e827c585a5ada458c9f10b8b139d47722274582abc1dbe907684cb7d51c87e9aee32df41b6b4625d0731900fb06117573c6fdcd40430e021a1894692d66cf7bc9e3eb9cbd27788d2ddedbaf91d2dde07ced6964d2aa0cbe3c312ae9", 0x6e, 0x5, 0x6}], 0x3a0000) 2018/02/10 22:22:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r0, &(0x7f0000edf000)={0x1, {&(0x7f0000d92000)=""/13, 0xd, &(0x7f0000d70000)=""/159, 0x3, 0x4}}, 0x68) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000045f000), 0xfc) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000f4b000-0x8)) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000bd7000)={0xd000, 0x0, 0x0, 0x3, 0x3}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/02/10 22:22:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00004cd000)={0x0, 0x0}) prctl$setptracer(0x59616d61, r2) r3 = getpgrp(0x0) kcmp(r2, r3, 0x1, r0, 0xffffffffffffffff) 2018/02/10 22:22:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) open(&(0x7f0000a54000-0x8)='./file0\x00', 0x41, 0x1) 2018/02/10 22:22:54 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/member\x00', 0x2, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000014000-0x8)=@un=@abs={0x1, 0x0, 0x1}, 0x8) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00002d2000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00008c3000)={0x0, 0x9, 0x9, 0x6, 0x9, 0x6, 0x815, 0x5, {0x0, @in6={{0xa, 0x0, 0x945a, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x3}}, 0x7, 0x5, 0xad, 0x88d, 0xfff}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x2, 0x1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={r1, 0x8, 0x9, [0x4, 0x2, 0x3f, 0xa9, 0x5, 0x3, 0x4, 0x7f, 0x7fffffff]}, 0x1a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r3, 0x1000000000089f3, &(0x7f0000a43000)={@common='tunl0\x00', @ifru_data=&(0x7f00005fb000-0x20)="0100000009000200ff0305de00000000fb00000003ff09001049fbf502007e23"}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_init() mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r4, &(0x7f0000af8000)='./bus\x00', 0x10) inotify_add_watch(r4, &(0x7f000082a000)='./control\x00', 0x800) inotify_add_watch(r4, &(0x7f00002b0000-0x6)='./bus\x00', 0x22000800) r5 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000740000-0x6)='./bus\x00', r5, &(0x7f00007fa000)='./control\x00', 0x2) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000fa5000-0x1)=0x7, &(0x7f00003aa000-0x5)=0xfffffffffffffe20) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/10 22:22:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x81, 0x4) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000013000)={0x0, 0x9}, &(0x7f0000014000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={r2, 0x41, "804912d48646d4a541b57b54db4c6ebdee48d00ab21b1c8f02398c85000b039575c68a141465a3020e876513cdba7d4f5fcb8dda2ca379bdab2e3ba8a2cfa3d62b"}, &(0x7f000000d000)=0x49) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r3, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r3, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/policy\x00', 0x0, 0x0) socket(0x7, 0x6, 0x3e93) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f000000e000-0x68)={0x2, 0x0, [{0x2, 0x3, 0x0, 0x0, @irqchip={0x100, 0x5}}, {0x7ff, 0x2, 0x0, 0x0, @msi={0x1000, 0xc1, 0x8}}]}) 2018/02/10 22:22:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ece000)='/proc/self/net/pfkey\x00', 0x4040, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000b1d000-0xa)='/dev/vcs#\x00', 0xffff, 0x400) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00004db000-0x2)={0x7a3, 0x1e9}, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r2, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x3bc) 2018/02/10 22:22:55 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000038f000-0x9)='/dev/rtc\x00', 0x105080, 0x0) unlinkat(r1, &(0x7f0000d7a000)='./file0\x00', 0x0) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:55 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$mouse(&(0x7f000000f000)='/dev/input/mouse#\x00', 0x100000000, 0x100) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000007000)={&(0x7f0000013000)=@ax25={0x3, {"a57001cead75f4"}, 0xdd}, 0x10, &(0x7f0000014000-0x50)=[{&(0x7f0000001000)="d6dfcc22d06857f73ce9dd2581c88bef184be80403ce86a8c58b2b81", 0x1c}, {&(0x7f0000014000-0x1a)="692a939f052ccbcf658a598971f244a59e3d80fa600c593877aa", 0x1a}, {&(0x7f0000013000)="993e276b2b26668da7a8505666d529b5cdb313b2ca0323d9675cac25e60cd5f6b350d85d5e2fb6c5b715da69158d867915e32f52f9957cd0784bbb089113ba50984add6fd1737b84c75ac2da0966e08ab971b4eb642ff5e7bc60db", 0x5b}, {&(0x7f0000014000-0xd1)="149b23b5b33b087c9b476e3805cec3652674c18877bba5e3419d0bf2e8d1833a18f82b42ed03a5e712daaf56c976b57310bda4e9bfeff0b4885809b23e0e255f35df32998325b4f8d01b14cde694210c722a080e0ffda2f89cfae4340911a33959b79d351892661910e80610dbaf2f69ab7183440119f2874df560c7789c804b4270059aa1cda82339b4ea26cf44660099f0c63ceed7befa422c47bebfd9480c6af0daaaf24afb4349f2d614b7e2d6e9476f5cf30f342b81dfd720c833430a37cc8b8dc188b3f7be1ae3a0b1e0872d0ff0", 0xd1}, {&(0x7f0000013000)="e422bcee798e7009b8b08075ccc06400d7b260e3709f8b2884053d6266423d761833a400766eba77958352c1c1a0a245468426f205dea5bf65c90b785056518347c43fdd6d5199a87ca8f869ffae04421e404f3f92d01c8613dc213d9829ac1f44c87379b15a", 0x66}], 0x5, &(0x7f0000014000-0x98)=[{0x98, 0x1ff, 0x4, "9d5d562964c051aa71c7de5be41d05d1ab8c1a48cd3f74c7ca3638cc42fb4a4e603c9715c0409f1a5c919931951038b9b86309ab6dda6ec7dba337c62e02395c448ff7dcdd39687e8e0a67aecf7cf25acc1878412886f55bbc3cd775e71d7eb90d389e4f9f29bb07774cde5ddf5deff2bf273c7fc3778b22bec8b5454afbcffa4f"}], 0x98, 0x40005}, 0x20000000) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00005bf000)='/dev/adsp#\x00', 0x80000001, 0x803) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000087b000-0x4)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000005b000-0x38)={0x0, 0x0, &(0x7f0000e56000)={&(0x7f0000c2d000)={0x2, 0x4000a, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x14}]}, 0x38}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00005bc000)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000cb5000-0x20)={0x2, 0x0, 0x100000001, 0x8, r2}) ptrace(0x10, r2) 2018/02/10 22:22:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x20000000000a) ioctl$TCXONC(r1, 0x540a, 0x102000000000002) 2018/02/10 22:22:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00001a1000)={0x0, 0x0}) perf_event_open(&(0x7f00007e8000-0x78)={0x0, 0x78, 0x8, 0x5, 0x3, 0x5, 0x0, 0x5, 0x1, 0x2, 0x7, 0x1f, 0x80000001, 0x200, 0x9e, 0x7fffffff, 0xfed, 0x8, 0x0, 0x100000001, 0x944, 0x6, 0x3, 0x5, 0x6619, 0x7ff, 0x5, 0x7, 0xfff, 0x1000, 0x8, 0x4f, 0x5, 0x72d8, 0x5ac5, 0x9, 0x3f, 0x8000, 0x0, 0x4f9a, 0x4, @perf_bp={&(0x7f0000fa6000), 0xa}, 0x10000, 0xff, 0xdc, 0x6, 0x6991, 0x10001, 0x8}, r1, 0x3, r0, 0x6) read(r0, &(0x7f0000b6a000-0x5b)=""/91, 0x59eeeda3c058787b) 2018/02/10 22:22:55 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000007000-0xd)='/dev/usbmon#\x00', 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000009000-0x6)='#eth1\x00') sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000188000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getsockname(r0, &(0x7f0000b46000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000479000)=0x2e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009e0000)=0x0) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e1e000)={0x0, 0x0}, &(0x7f0000681000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e24000-0xb8)={0x0, 0x7, 0x1000000000000, 0xfb, 0x4, 0x1, 0x9, 0x7, {0x0, @in={{0x2, 0x0, @empty}}, 0x9, 0x9, 0x5, 0x3, 0xffff}}, &(0x7f0000c10000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000b5b000)={r6, 0xfffffffffffff801}, &(0x7f0000640000)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c6c000)=0x0) sendmsg$nl_generic(r2, &(0x7f0000aec000)={&(0x7f0000c6c000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000639000)={&(0x7f0000b6f000-0x138)={0x138, 0x10, 0x710, 0x6, 0x2, {0x1d}, [@typed={0x1c, 0x45, @str="23c86370757365742d6574683170726f6300"}, @nested={0xbc, 0x3b, [@typed={0xc, 0x31, @str='%\x00'}, @typed={0xc, 0x49, @pid=r3}, @typed={0xc, 0x4d, @uid=r4}, @generic="d4e1ceb8269fc12f521fd8d11ca894bc7286f44c71af8cf4645706aa4fb6851c81e6c0fe4e4a2b255a2ff05f7fc001a9d31fa309527d7e082f7bb9ac7352f8fe062bea740875c03d54c02d065e794efeb4d881876100a842a3add9dfc064fe80fe451a9d7a3677057da8b5e42e89c4268ec1ca0fdf8fb0b931653618b9f830172059b46882435f8a", @generic="b57b1f2dafe5b4a402c1a934"]}, @nested={0x4c, 0x1c, [@typed={0xc, 0x4e, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x4a}, @typed={0x10, 0x5c, @u64=0x87}, @typed={0x8, 0x76}, @typed={0xc, 0x4, @uid=r5}, @generic="7c1316db", @typed={0xc, 0x65, @pid=r7}]}]}, 0x138}, 0x1, 0x0, 0x0, 0x4040}, 0x4000000) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x0, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000002000)=@get={0x1, &(0x7f0000002000)=""/52, 0x800}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{&(0x7f00007b7000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000edd000-0x3)=""/3, 0x3}], 0x1, &(0x7f0000437000-0x97)=""/151, 0x97, 0x1ff}, 0x738}, {{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)=""/234, 0xea}, {&(0x7f0000001000-0xd4)=""/212, 0xd4}, {&(0x7f0000e20000)=""/32, 0x20}, {&(0x7f000054c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/191, 0xbf}, {&(0x7f0000000000)=""/70, 0x46}], 0x6, &(0x7f0000000000)=""/93, 0x5d, 0x9}, 0x3}, {{&(0x7f0000cba000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000224000)=[{&(0x7f000090e000-0xce)=""/206, 0xce}], 0x1, 0x0, 0x0, 0x100}, 0xffff}, {{0x0, 0x0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/85, 0x55}, {&(0x7f0000000000)=""/140, 0x8c}, {&(0x7f0000000000)=""/224, 0xe0}, {&(0x7f00007b7000)=""/69, 0x45}, {&(0x7f0000001000-0xdd)=""/221, 0xdd}, {&(0x7f0000000000)=""/159, 0x9f}], 0x7, 0x0, 0x0, 0x6}}], 0x4, 0x1, &(0x7f0000cdf000-0x10)={0x77359400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x202000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000205000)='/dev/ptmx\x00', 0x0, 0x0) readv(r4, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x40}) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000e96000-0x4e)={@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @rand_addr=0x3f}, 0x2, 0x1, 0x4}}, {&(0x7f0000858000-0x1000)=""/4096, 0x1000}, &(0x7f00008b0000-0x1), 0x6}, 0x4e) syz_open_pts(r4, 0x801) 2018/02/10 22:22:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000184000-0xc)='/dev/rfkill\x00', 0x2, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000079000-0x4), 0x80000) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000069d000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$netrom(r2, &(0x7f000012e000-0x48)=@full={{0x3, {"2f580883c9aa15"}, 0x8cba}, [{"4943a60f0e30a9"}, {"46742ec37584f4"}, {"40bdec4effc194"}, {"cd80e13d439b25"}, {"fcceb20e1bc7ff"}, {"3d2ac996d73416"}, {"77ce4646fce761"}, {"dd68a92d1191cf"}]}, 0x48) r3 = memfd_create(&(0x7f0000e8a000)='system\x00', 0x2) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00005cc000)) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000df000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f00001f1000-0x8)={0x3, r4}) 2018/02/10 22:22:55 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x401a, &(0x7f0000030000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000002000)={0x81, @time, 0x1, {0x65fd, 0x3}, 0x4, 0x0, 0xffff}) r1 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x1c, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x1c}, 0x1}, 0x0) 2018/02/10 22:22:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) socketpair(0x5, 0x3, 0x1, &(0x7f0000625000)={0x0}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000625000-0x1)=""/1) write$vnet(r0, &(0x7f0000ae7000-0x68)={0x1, {&(0x7f0000e6d000-0x40)=""/64, 0x40, &(0x7f0000a20000)=""/4096, 0x3, 0x1}}, 0x68) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000613000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000d25000-0x8)={0x0, 0x0, 0x80000001}, &(0x7f0000810000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000032d000)={r3, 0x5}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000c46000-0x8)={0x6, 0x2}) sendfile(r0, r4, &(0x7f000045f000), 0x1000fc) fcntl$getownex(r4, 0x10, &(0x7f00007f9000-0x8)={0x0, 0x0}) waitid(0x1, r5, 0x0, 0x1, &(0x7f0000189000)) r6 = msgget(0x1, 0x680) r7 = geteuid() r8 = getegid() fstat(r0, &(0x7f0000502000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f4f000)='./file0\x00', &(0x7f0000770000+0x3e6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r6, 0x1, &(0x7f00000e1000)={{0x5d60f99c, r7, r8, r9, r10, 0x0, 0x8}, 0x40, 0x0, 0x6, 0x800, 0x100, 0x7fffffff, r5, r5}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000d2e000)=""/243, &(0x7f0000cd6000-0x4)=0xf3) 2018/02/10 22:22:55 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000014000-0xe8)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f000000e000-0x4)=0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000013000)={@generic="f78cac49fd83812a130a867ada61bec7", r1}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup2(r0, r1) lseek(r2, 0x0, 0x0) renameat2(r2, &(0x7f0000fc0000-0x8)='./file0\x00', r2, &(0x7f0000117000)='./file0\x00', 0x7) 2018/02/10 22:22:55 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000), &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000014000)='./file0\x00', 0x200000, 0x139) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000014000)={0x79, 0x0, [0x80000001, 0x6d, 0xbd, 0x40]}) socket$nfc_llcp(0x27, 0x1, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/10 22:22:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000a35000)='/dev/sg#\x00', 0x1840000000000000, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000b94000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/10 22:22:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = creat(&(0x7f0000896000-0x8)='./file0\x00', 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000f93000)=0x3, &(0x7f0000cd9000)=0x1) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000168000)=0x7, &(0x7f0000767000)=0x2) 2018/02/10 22:22:55 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0xd30, &(0x7f0000014000-0x82)=""/130, &(0x7f0000014000-0x4)=0x82) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000011d000)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x148, 0x148, 0x148, 0xffffffff, 0xffffffff, 0x3e0, 0x3e0, 0x3e0, 0xffffffff, 0x4, &(0x7f0000bcb000-0x40), {[{{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='nr0\x00', @common='irlan0\x00'}, 0x0, 0x100, 0x148, 0x0, {}, [@common=@inet=@socket3={0x28, 'socket\x00', 0x3}, @common=@ah={0x30, 'ah\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x1ff, 'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [], [], @generic="0ebde7b7c5d233d05f6ee3ad977e1862", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='bcsh0\x00', @generic="fa95dd94b63b80ee1f497e3dd4e0f68c"}, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], 0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) 2018/02/10 22:22:55 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r1 = syz_open_dev$dspn(&(0x7f000000e000-0xa)='/dev/dsp#\x00', 0x0, 0x40) write$eventfd(r1, &(0x7f0000006000), 0x5c) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) r2 = inotify_add_watch(r1, &(0x7f0000003000-0x8)='./file0\x00', 0x1000000) inotify_rm_watch(r1, r2) 2018/02/10 22:22:55 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000fe6000)='\x00', 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf8000-0x4), 0x4) 2018/02/10 22:22:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = syz_open_dev$sg(&(0x7f000035b000-0x9)='/dev/sg#\x00', 0x8000, 0x2) connect$ipx(r1, &(0x7f0000675000)={0x4, 0x5, 0xffffffff, "12078d383307", 0x3}, 0x10) 2018/02/10 22:22:55 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000f7c000-0xa)='/dev/dsp#\x00', 0x795e6614, 0x48480) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000f7c000-0x4)=0x2) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) recvmsg(r2, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000f7c000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000}, 0x0) 2018/02/10 22:22:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) socketpair(0x10, 0x6, 0x100, &(0x7f0000014000)={0x0}) accept$netrom(r1, &(0x7f0000705000-0x48)=@full, &(0x7f0000a18000)=0x48) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000dc5000)={0xae93, 0x1, 0x8, 0x6ee746e8, 0x1, 0x1, 0x9, 0x8, 0x0}, &(0x7f0000a43000)=0xfffffdd5) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a69000-0x18)={r2, 0xffffffffffff7feb, 0x8, [0x18030574, 0x2, 0x77, 0x4, 0x8, 0x3, 0x2, 0x7]}, 0x18) 2018/02/10 22:22:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) unshare(0x20000400) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00009d0000)='/dev/snd/midiC#D#\x00', 0x2, 0xc000) timerfd_gettime(r1, &(0x7f000041c000)) socketpair$unix(0x1, 0x4000000002, 0x0, &(0x7f0000c8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/10 22:22:55 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000014000-0x10)='/dev/input/mice\x00', 0x0, 0x224080) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000013000)="7dfa158310dfc86cd5dec75d27626383038c347fb2f2c085195adc4a1599a3f7fcf5e428e01fd7b06b8a9bfd537f4c1fd2293a86c3e7357dc6dcae587e13523fc9073df603fa70edbd9aa6ad48c1dbcbf6582bdfc9f756a6a86d17648dad317cca5f30998ca6507b95451a19d422b473f5f7a645a6b0a2579fdeb52ba45e2e9c2aa7666e1d196a18a08e727578b7f37c55524b6040f1d5ffcb92a08d3c533da40179febc6c48c234f1a01df5c7b39249c88d6db3dcd1d9b71508c12e", 0xbc) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:55 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000014000-0x10)=@ethernet={0x21, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x2) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x80, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000001000)=r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x30000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:55 executing program 3: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d8f000-0x10)=@ax25, &(0x7f000063f000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bd9000-0x38)={&(0x7f0000073000)=@can, 0x10, &(0x7f00006c4000-0xa0)=[{&(0x7f0000f7b000-0xec)=""/236, 0xec}, {&(0x7f0000000000)=""/91, 0x5b}, {&(0x7f0000b58000-0xb6)=""/182, 0xb6}, {&(0x7f0000835000-0x38)=""/56, 0x38}, {&(0x7f0000001000-0x55)=""/85, 0x55}, {&(0x7f0000000000)=""/140, 0x8c}, {&(0x7f00008a1000-0x52)=""/82, 0x52}, {&(0x7f000007d000-0xca)=""/202, 0xca}, {&(0x7f0000000000)=""/140, 0x8c}, {&(0x7f0000001000-0x92)=""/146, 0x92}], 0xa, &(0x7f0000769000)=""/23, 0x17, 0xfffffffffffffffd}, 0x2) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f00003cd000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000775000), &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r2, &(0x7f0000da7000)="36010100000040671901ffecfffc000009001e880bf6462edee7d6e7ded98d96", 0x20, 0x0, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) connect$vsock_dgram(r2, &(0x7f000052e000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/02/10 22:22:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = add_key(&(0x7f0000ec8000)='asymmetric\x00', &(0x7f00004b1000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000541000)="bdbb2e7266349e40d30337dea37eb2c80ba5473e1b715c8a5f057387c2e0cac710ca2c91d21454bf205ae051aad8c17bc9b4d4e53e8ad1d8dabb9c637b74a690d5842abbed0d2c07be9f25c8d398fd9f7abec2e000d6d428aba49e150a3130e1", 0x60, 0xfffffffffffffff9) creat(&(0x7f000008d000-0x8)='./file0\x00', 0x20) keyctl$get_keyring_id(0x0, r0, 0xffffffffffffff60) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockname$packet(r1, &(0x7f0000f21000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000405000-0x4)=0x11) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000d19000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x10) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x4}) mkdir(&(0x7f0000758000)='./file0/file0\x00', 0x0) 2018/02/10 22:22:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a0b000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000dfc000)=0x10, 0x80000) readv(r0, &(0x7f00005ff000-0x30)=[{&(0x7f0000687000)=""/140, 0x8c}, {&(0x7f0000f1f000-0xf0)=""/240, 0xf0}, {&(0x7f0000851000)=""/57, 0x39}], 0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000052b000-0x9)='/dev/ppp\x00', 0x2680, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000fbb000)={0x15e, 0x9, 0xfffffffffffffe00, 0xd, 0x8, 0xafc, 0x5, 0x1f, 0x5}) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000bb7000)=0x0) syz_open_procfs(r1, &(0x7f00008ee000)='sched\x00') getsockopt$inet_mreqn(r0, 0x0, 0xcf15aa81bc4c071f, &(0x7f000083e000)={@broadcast, @dev, 0x0}, &(0x7f0000c9c000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000092c000)={@empty, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00007f9000-0x1)=0x4, &(0x7f0000f14000-0x8)=0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c3c000), &(0x7f00008df000-0x4)=0x4) sendfile(r0, r0, &(0x7f0000e53000-0x8), 0x10003) 2018/02/10 22:22:55 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003b4000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000001000-0xa)={0x9, 0x100, 0x0, 0xa78, 0x8, 0x80000000}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000001000)={0x3, [0xa2, 0x93, 0xfffffffffffffc00]}) move_pages(r0, 0x2, &(0x7f0000001000-0x10)=[&(0x7f0000eb7000/0x1000)=nil, &(0x7f0000f64000/0x2000)=nil], &(0x7f0000190000)=[0x100000001, 0x5261deb4, 0xfffffffffffffb09, 0x7], &(0x7f00006c6000)=[0x0], 0x4) madvise(&(0x7f00006b9000/0x3000)=nil, 0x3000, 0x7) 2018/02/10 22:22:55 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00', 0x46401, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f000000c000)=@random={'trusted.', 'lomd5sum\x00'}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000014000)='./file0\x00', &(0x7f0000015000-0x10)=[&(0x7f0000015000-0xc)='})(security\x00', &(0x7f000000e000)='\x00'], &(0x7f0000006000)=[&(0x7f0000010000)='trusted.', &(0x7f0000014000)='/proc/self/net/pfkey\x00', &(0x7f0000014000)='\x00', &(0x7f0000015000-0x8)='trusted.', &(0x7f0000002000-0x8)='trusted.', &(0x7f000000e000)='.]!selinux#\x00', &(0x7f0000014000-0x15)='/proc/self/net/pfkey\x00', &(0x7f0000015000-0x8)='selinux\x00']) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000014000-0x8)={0x0, 0x1}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000014000-0x8c)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}}}, &(0x7f000000d000)=0x8c) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000015000-0x8)={r0, r0}) 2018/02/10 22:22:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000015f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:55 executing program 3: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b6c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000f000-0x8)={0x0, 0x0}) ioctl$TIOCEXCL(r1, 0x540c) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) seccomp(0x1, 0x0, &(0x7f0000b9a000)={0x6, &(0x7f0000f1a000-0x30)=[{0x2, 0x5, 0x3f, 0x83}, {0x2, 0x4, 0xfff, 0x3}, {0x0, 0x3b, 0x101, 0x40}, {0xfa, 0xa6d, 0x7fff, 0xb5}, {0x3, 0x0, 0x3ff, 0x5580}, {0x7f, 0x9, 0x3, 0x8}]}) 2018/02/10 22:22:55 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000540000)='./file0\x00', 0x800, 0x101) syz_open_dev$dmmidi(&(0x7f0000640000)='/dev/dmmidi#\x00', 0xb88, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@generic="90e3a0cb5955e294c63e9e486530d0cd", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) mmap(&(0x7f0000000000/0x107000)=nil, 0x107000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000107000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000107000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000107000)={0x4, &(0x7f0000107000)=[{}, {0x0}, {}, {}]}) mmap(&(0x7f0000107000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000107000)={r1, 0x22}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000f5000-0x38)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000ee000-0x10)={&(0x7f0000067000-0x3590)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x3}]}, 0x28}, 0x1}, 0x0) 2018/02/10 22:22:55 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000014000)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000013000)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000014000-0x4), 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002000)={0x0, @loopback, @multicast2}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000015000-0x8)='./file0\x00', 0x2) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, r3}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x2000000, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ed000-0xf)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000d6d000)) 2018/02/10 22:22:55 executing program 6: munmap(&(0x7f000077c000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x301200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000632000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000244000-0x60)=[{&(0x7f0000514000-0x56)="db76404078ffba709ea07b4e8e1dcd29cc41a44c28b7d6573d4ad661fb95b88993887a6a8ad6b5f6050731e9c88bcb4beae53193a2c8dad85d6eb9adf4bb87a07bdafe468df2603a97760754e0283368d92040cca3db", 0x56}, {&(0x7f000078f000)="0217c5e7b80f958a1e0b280d9af7503dfbd4dd85f292f2a45a05e81b42b5085a4d4f1bc5e840d645a6ba3d0fd8dd1d4406e8e0903031f1439bfa7b8820476f3065403239132f5af8e73c215c99af", 0x4e}, {&(0x7f0000429000)="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", 0x1000}, {&(0x7f00009d4000-0x31)="db9ead5030d120641c2110afb61c8306835f53efa6f62238f65b4dc70b40be0281a8ead4e71334be132a47e2fe51eac953", 0x31}, {&(0x7f00006bd000)="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", 0xfd}, {&(0x7f000000e000)="2ed177732713ddfbb5970cb6f4be96cf84f0f1e6b61194e2f1efb49da8b548e01299aa243f8c1b3bba503ea1a32c78a964b86ef68f7c29082a2a8a9d8adc9a9197373b05048ed85cb7bbdfe56089bf5a8a5d7c13df6a83b5114c90ae18a3ef09006aeccfc2329cd8", 0x68}], 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x3, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000368000-0x1c)=""/91, 0x5b) lsetxattr(&(0x7f00007c4000)='./file0\x00', &(0x7f00004d7000)=@random={'security.', '\\$#$lo\x00'}, &(0x7f00001c2000-0x1)='\x00', 0x1, 0x0) 2018/02/10 22:22:55 executing program 2: mmap(&(0x7f0000000000/0x3a1000)=nil, 0x3a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f000014e000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) syz_emit_ethernet(0x183, &(0x7f0000005000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) 2018/02/10 22:22:55 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x5, 0x4, 0x3d, "05fb793f2e83", "64ef7408a006322169ea69f720f2ad0a"}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000014000-0x70)=[{&(0x7f000000b000)=""/26, 0x1a}, {&(0x7f0000014000-0x44)=""/68, 0x44}, {&(0x7f000000d000)=""/17, 0x11}, {&(0x7f0000009000-0x4e)=""/78, 0x4e}, {&(0x7f0000014000-0x53)=""/83, 0x53}, {&(0x7f0000013000)=""/204, 0xcc}, {&(0x7f0000014000-0xad)=""/173, 0xad}], 0x7, &(0x7f0000013000)=""/87, 0x57, 0xb6f1}, 0x22) r2 = getpgrp(0x0) ptrace$cont(0x7, r2, 0x7, 0xfffffffffffffffd) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db7000-0x5)="8908040800", 0x5) 2018/02/10 22:22:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000248000-0x8)) kcmp(r1, r1, 0x1, r0, r0) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) syz_open_dev$midi(&(0x7f0000008000)='/dev/midi#\x00', 0x2, 0x200) 2018/02/10 22:22:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r1, r0, &(0x7f0000f25000-0x8)=0x1000000000000000, 0x80000000fc) 2018/02/10 22:22:55 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000011000)=@in={0x2, 0x3, @empty}, 0xfffffffffffffeb3) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@rand_addr, @multicast1, 0x0}, &(0x7f000000a000-0x4)=0xc) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, r1}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) openat$vsock(0xffffffffffffff9c, &(0x7f00009ec000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000638000-0xb)='/dev/mixer\x00', 0x40002, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x7ff) 2018/02/10 22:22:55 executing program 1: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f9f000-0x8)='./file0\x00', 0x83) write$selinux_validatetrans(r0, &(0x7f0000af0000-0x5d)={'system_u:object_r:mqueue_spool_t:s0', 0x20, 'system_u:object_r:traceroute_exec_t:s0', 0x20, 0x31, 0x31, 0x20, "0000000000007ffff8000071640061"}, 0x5d) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) r2 = getpgid(0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000fa0000-0x4)) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000fa1000-0x10)={0x6, &(0x7f0000fa0000)=[{}, {0x0}, {}, {}, {}, {}]}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000fa1000-0x10)={r3, &(0x7f0000fa1000-0xdc)=""/220}) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d8c000)='bbr\x00', 0x4) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000f37000)={0x1, r0}) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000fa0000-0x90)=[{&(0x7f0000742000-0x92)=""/146, 0x92}, {&(0x7f0000f9f000)=""/16, 0x10}, {&(0x7f00004de000-0x3f)=""/63, 0x3f}, {&(0x7f0000f9f000)=""/210, 0xd2}, {&(0x7f0000f9f000)=""/206, 0xce}, {&(0x7f0000d60000-0x1a)=""/26, 0x1a}, {&(0x7f00004d8000)=""/234, 0xea}, {&(0x7f0000fa0000-0xce)=""/206, 0xce}, {&(0x7f000045a000-0xa0)=""/160, 0xa0}], 0x9, &(0x7f0000fa0000-0x10)=[{&(0x7f0000f9f000)=""/206, 0xce}], 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000f9d000)=@raw={'raw\x00', 0x9, 0x3, 0x300, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x230, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x3, &(0x7f000069d000-0x30), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@common='ip6tnl0\x00', {}, @syzn={0x73, 0x79, 0x7a}, {}, 0x0, 0x1}}, @common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x87}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) sendmsg(r1, &(0x7f0000025000)={0x0, 0x0, &(0x7f000001c000)=[], 0x0, &(0x7f000000f000)=[]}, 0x0) 2018/02/10 22:22:55 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) timer_create(0x6, &(0x7f000000b000-0x60)={0x0, 0x2c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000006000)=0x0) timer_settime(r1, 0x1, &(0x7f0000009000-0x20)={{}, {0x77359400}}, &(0x7f0000003000)) 2018/02/10 22:22:55 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4156, &(0x7f0000006000-0x1f5)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000008000-0x3c)={@in6={0xa, 0x3, 0x9, @empty, 0x6}, {&(0x7f0000008000-0xb8)=""/184, 0xb8}, &(0x7f0000008000-0x1), 0x4}, 0x3c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000008000-0x10)={r0, 0x28, &(0x7f0000004000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000008000)={r1, 0x10000, 0x10}, 0xc) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000002000-0x10)={0xd, 0x8}) 2018/02/10 22:22:55 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e7c000)='/dev/dsp\x00', 0x100, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e83000-0x5)='veno\x00', 0x5) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x2) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000014000-0x4)=0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000013000)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x6) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002fe000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000045f000), 0xfc) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000339000)=&(0x7f00007ed000-0x1)) 2018/02/10 22:22:55 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000013000)=@nfc_llcp={0x27, 0x11, 0x400, 0x5, 0x5, 0x7fff, "93f1d4674bd1a27a42a94bdaf8dafd96b78b9b14fd6daaef0aa50e077a90c3725c27b8fb0c946c7fc7a7ea4581045fa092c4727872748b5132188b7472cf9d", 0x5}, 0x60) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000090e000)='/dev/usbmon#\x00', 0x100, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000e46000-0xbc)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4d000-0x65)=""/101, 0x3, 0x2}}, 0x5aa) 2018/02/10 22:22:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x2090, 0x0, 0xffffffffffffffff, 0x0, 0x716, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002a3000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000c46000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0xa, 0x7) bind$inet6(r1, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:55 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/02/10 22:22:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b12000-0x9)='/dev/dsp\x00', 0x400, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x7) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000086b000)=""/166) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000bfb000)={0x0, 0x0, 0x800000ffc}, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d09000-0x8c)={0x0, @in={{0x2, 0x2, @rand_addr=0x80000000}}}, &(0x7f0000130000)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000341000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000da6000+0x72)=0x1008) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000342000-0x5c1)="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", 0x99d, 0x0, &(0x7f00009b2000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0xfffffffffffffd26) 2018/02/10 22:22:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000e4e000)='\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000b8c000)=0x1) r2 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r2, &(0x7f000045f000), 0xfc) uname(&(0x7f0000461000)=""/4096) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00008ac000)) 2018/02/10 22:22:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000070a000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x200) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000464000-0xc)={0x0, 0x4, 0x30}, &(0x7f0000f5b000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005f5000-0x8)={r1, 0xff, 0xb8}, &(0x7f0000dc7000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b1, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000d35000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x6003}) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x3) getpeername$packet(0xffffffffffffff9c, &(0x7f0000268000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000098f000)=0x14) 2018/02/10 22:22:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) timer_create(0x3, &(0x7f000065c000-0x60)={0x0, 0x26, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000fc5000)=0x0) timer_delete(r1) 2018/02/10 22:22:55 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x8) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/10 22:22:55 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000014000-0xa)=@random={'system.', ',!\x00'}, &(0x7f0000009000-0x18)='}ppp0%trusted]].!wlan0-\x00', 0x18, 0x1) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:55 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000014000-0x10)) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000082000-0x10)=@req={0x50, &(0x7f0000c6a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x8, 0x9, @te1=&(0x7f0000683000)={0x2, 0xffffffffffffff62, 0x40, 0x1f}}}}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00006d2000)=""/40) bind$alg(r0, &(0x7f00007bd000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x230) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000315000-0x12)={@common='ifb0\x00', 0x5}) bind$alg(r0, &(0x7f00001ef000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) 2018/02/10 22:22:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e83000+0x745)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000ad2000)) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:55 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000014000-0x10)={0xac7, 0x7fffffff, 0x8, 0x200}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000014000)={0xd0e, 0x1000, 0x4b07, 0x4, 0x8}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:55 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000014000-0xf)='/proc/self/net/pfkey\x00', 0x40800, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000004000-0x4), &(0x7f0000013000)=0x4) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000406000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x6000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000c21000)="0bfc142edc3c14d6a4061d3f4bbd2174b117cf98a6800029f9f3b564d1779f71d40c648dbf8024821fbaf5926c5afcdc3761c5644b29c96a270a6ba06f6f701374f982f393fe93604e19ace2c029c01cd90c", 0x52) r1 = socket$llc(0x1a, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000073a000-0xc)={0x3, r1}) ioctl$KDADDIO(r0, 0x4b34, 0x7fffffff) fallocate(r1, 0x2, 0x2, 0x7f) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x421, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cf", 0x18, r0) r1 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f000045d000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000afa000-0x2)="0003", 0xfffffffffffffd92, r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000049c000)='/dev/sequencer2\x00', 0x8000, 0x0) r3 = inotify_init() ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000157000-0xc)={0x3f, 0x8656}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a11000)={0x0, 0x101, 0x30, 0x2a, 0x1000}, &(0x7f00003e3000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fc4000)=@sack_info={r4, 0x40, 0x6}, &(0x7f0000743000)=0xc) r5 = msgget$private(0x0, 0x1) msgrcv(r5, &(0x7f0000d29000-0xab)={0x0, ""/163}, 0xab, 0x3, 0x800) r6 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d0d000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493052113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd6", 0xc0, r0) lsetxattr(&(0x7f0000ff3000-0x8)='./file0\x00', &(0x7f000066e000)=@random={'btrfs.', 'keyring\x00'}, &(0x7f000020d000)='\x00', 0x1, 0x3) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000fca000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000be8000-0x4)) r7 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r6, r7}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40), 0x3f}) 2018/02/10 22:22:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000082d000-0x8)='./file0\x00', 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000041e000-0x4)=0x5, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000610000)=0x1, 0x4) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000802000-0x4)=0x0) stat(&(0x7f0000ac6000)='./file0\x00', &(0x7f0000882000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000147000-0xe8)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f00006fa000-0x4)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000c6e000-0x38)={&(0x7f0000df0000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000001c000-0x10)={&(0x7f0000a9d000)={0x13bc, 0x18, 0x400, 0x2, 0x0, {0x11}, [@typed={0x14, 0x25, @str='[-security\x00'}, @typed={0x20, 0x8a, @str='-,system$,#keyring.(\x00'}, @nested={0x20c, 0x55, [@generic="4bf77a04f30721070f12f1bf8c7f6293b35636f8f55af2cec10a184f00d87875f7cc167654dcfbf2a759cbb89bab40db369ad41afd6ee22bf446a260998c72de2eba43ab4e9c512bce85f9d5b15352f1de31c9", @generic="c04e29696f10ad28f35a4d487f2e32cb7d90d6c6efbc6ff1a387ba181cb7eb6356d90a699638eef96588e7a964d9e199a411838dff9a00c0ede3599547ded722923b66ac445646e13152d8b4e8880efde782e0e51893ba2be268fbcc242aa45e249411cca47e70f1128aa897c184e329903c452571c5c69f8b2702", @typed={0xc, 0x7e, @u32=0x676}, @typed={0xc, 0xa, @fd=r0}, @typed={0xc, 0x45, @pid=r1}, @typed={0x8, 0x4c}, @generic="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", @typed={0x10, 0x16, @u64=0x97d}]}, @nested={0x30, 0x43, [@typed={0x2c, 0x2d, @str="e92b2c2747504c5e26de6b657972696e676d696d655f74797065656d307070703100"}]}, @nested={0x10d8, 0x5, [@generic="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", @typed={0xc, 0xb, @ipv4=@broadcast=0xffffffff}, @generic="8ecfc2c0d4b6e64c440be37ffafcc886de5752a1d835c8241e9293150e04803a43e41cc20e037a1d02937ffd3be826fa2e0ffe18d818b6f2d6bed57ab68ee07bd5b776a1eac354b4f778fdeb59afc21464c47120791c6d8057bc3ee340b5e2ab7e88df58555040eb25ab7c7b2e87b472a35483b408c3671f9bbb3d1457df0e1b6613fd6bd5463287e0496a8f34bd8861606dc77482596485e763222b87eab783d9c01731171de9dbd773cbd59f88e4757f2f66f0f87e0f3f4d2bfde0d170ab0fa42b767792"]}, @typed={0xc, 0x33, @pid=r2}, @typed={0xc, 0x9, @u32=0x1}, @nested={0x48, 0x86, [@generic="29c20af9a057361700a6ebd46ffe251b", @generic="f090e5bc33951de0412b1fe692f87b3e8f03c7f3f7271a93b04444", @typed={0xc, 0x65, @uid=r3}, @typed={0xc, 0x79, @uid=r4}]}]}, 0x13bc}, 0x1, 0x0, 0x0, 0xd0}, 0x4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r6 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000019b000-0xe8)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000428000)=0xe8) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000d63000-0x10)={r7, 0x1, 0x6, @random="5e4f12e5bc5c"}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:55 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000dab000-0xd)='/dev/usbmon#\x00', 0x4, 0xe0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8d000-0x98)=@ipv6_newroute={0x1c, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, []}, 0x1c}, 0x1}, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00008cb000-0xc)={0x5, 0xffffffffffffff7f, 0x101, 0x9493, 0x4, 0x3ff, 0x9}, 0xc) 2018/02/10 22:22:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac1000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:55 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x91, 0x80100) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000011000-0x138)) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:55 executing program 1: epoll_pwait(0xffffffffffffffff, &(0x7f000025c000-0x48)=[{}, {}, {}, {}, {}, {}], 0x6, 0x0, &(0x7f0000fd6000), 0x212) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x201, 0x420440) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000001000)={0x10, 0x0, 0x2, 0x1000}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x81}, &(0x7f0000002000-0x4)=0x8) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x10000, 0x4, 0x90, &(0x7f0000001000/0x1000)=nil}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x6, 0x1, 0x1, &(0x7f000077b000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/02/10 22:22:56 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x4001) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000014000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000006000-0x10)={0x0, 0x3}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r2, &(0x7f0000014000)={0x1, {&(0x7f0000014000)=""/206, 0xce, &(0x7f0000007000-0x87)=""/189, 0x2, 0x4}}, 0x68) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000010000-0x18)=@generic={0xc4, 0x14f, 0x8f}) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f000000d000-0x10)={0x9, 0x9}) r3 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) 2018/02/10 22:22:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000333000-0x12)='/dev/snd/midiC#D#\x00', 0x84a, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000019d000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0x1, 0x3ff, 0x8000, 0x2, 0xffff, 0x80, 0x0, 0x110000000, 0x5, 0x5, 0x100, 0x5, 0x1ff, 0x1ff, 0xffffffffffffffd9]}, &(0x7f0000897000-0x4)=0x108) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00004ef000)={r1, 0x7}, 0x6) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x401, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000368000-0x1c)=""/91, 0x257) 2018/02/10 22:22:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000099e000-0xa0)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/254, 0xfe}, {&(0x7f0000000000)=""/165, 0xa5}, {&(0x7f0000b60000-0x50)=""/80, 0x50}, {&(0x7f00005da000)=""/189, 0xbd}, {&(0x7f0000140000)=""/8, 0x8}, {&(0x7f0000e86000-0x27)=""/39, 0x27}, {&(0x7f0000b5b000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/86, 0x56}, {&(0x7f0000643000-0x2b)=""/43, 0x2b}], 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c76000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000288000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d3c000-0x4)=0x14) accept$unix(r0, 0x0, &(0x7f0000761000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006b1000-0x20)={0x9, 0x7, 0x0, 0x804, 0x7, 0x631, 0x1, 0x8001, r2}, &(0x7f0000cbc000)=0x20) r3 = getpid() ptrace$getregset(0x4204, r3, 0x6, &(0x7f00009a2000-0x10)={&(0x7f000004a000)=""/36, 0x24}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000066d000)=@int, &(0x7f0000d57000-0x4)=0x4) 2018/02/10 22:22:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000255000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000024c000-0x8)={0x0}, &(0x7f0000928000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a17000-0x8)={r1, 0x51f}, &(0x7f000075b000)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11, []}]}, 0x15c}, 0x1}, 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000bb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000090a000)=0x14, 0x80800) accept4$packet(r3, &(0x7f0000f5d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000071000)=0x14, 0x80000) 2018/02/10 22:22:56 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000010000)='/dev/hwrng\x00', 0x10180, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f000000d000)={0x1, 0x742f, 0x84, 0x2, 0x1}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f5b000-0xc)={0x0}, &(0x7f00000a9000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000031a000-0xe8)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000fb000)=0xe8) getresgid(&(0x7f0000205000-0x4), &(0x7f0000985000-0x4), &(0x7f0000be5000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006a5000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000476000-0xe8)={{{@in6=@mcast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000ab0000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003a9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bb3000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000de4000)=0x0) stat(&(0x7f0000f82000)='./file0\x00', &(0x7f00004a3000)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() r11 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006a1000)={{{@in=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000a9c000-0x4)=0xe8) getresgid(&(0x7f00007b7000-0x4), &(0x7f0000de6000), &(0x7f0000afd000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000028d000)=0x0) r15 = geteuid() lstat(&(0x7f0000959000-0x8)='./file0\x00', &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008ad000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000087d000-0xe8)={{{@in=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00002a1000-0x4)=0xe8) getresgid(&(0x7f0000922000), &(0x7f0000eff000-0x4), &(0x7f0000387000-0x4)=0x0) sendmsg$netlink(r1, &(0x7f0000a6c000)={&(0x7f0000935000-0xc)=@proc={0x10, 0x0, 0x0}, 0xc, &(0x7f0000a59000)=[{&(0x7f0000732000)={0xc0, 0x22, 0x400, 0x1, 0x0, "", [@nested={0xb0, 0x4e, [@generic="4f02aad8e717bd53a8ebd0e0fc3b1c5244355f0c31b48bdbec3f6ca0af76da188a86a8579b0ba3448ba89511c379e1a478bbd99dfbb6f85527eb91498648ed01aad319dfda05c32cd7ff366bf2eb52760116cba65e77df20b17f1c38474e49c60c29f9aafdbd05178226ad88e77c3b5279b0e2ae185a971b9780bb3f38dd682920d63896208025aba333df1a02db8891c25751a63b9127283eab186820c403637ea4f0135fe25d725d"]}]}, 0xc0}], 0x1, &(0x7f000081f000-0x110)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x110, 0x81}, 0x10) r20 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r20, &(0x7f000045f000), 0xfc) ioctl$sock_netrom_TIOCINQ(r20, 0x541b, &(0x7f0000624000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a96000-0x18)={r20, &(0x7f0000016000)="f5c6891edd0995555c63d2e28f435316015f9ff08b7fa7974737b21c516e68ee17d528004c1052329385573aea76bf6c399e380dd8f44fe6000729509e65412d9d497669765c0984d8cd4a885bc7fc48758fd1a3df52de5a10dbfc70c2412e08c2b6b6b8abca6a2a494bd53f1407acd88e1c7770370b91b064807b4cef431631c37dcba7b518254babf0941f927ff83d060f9ed456617c386af44159d4466e63554b4c85809ec43222ece9a868", &(0x7f00003f4000)="9e6eb757ece343c9bec4d38cb33d19cb44e57ca8e165efdfbfbd40a9f74274e78c74c9b363fff60b4c991d531f12a4ca692247045148241df27eff8da2ab0af0f09a9d5025567129eed71755a08514335efdb1d65482ad3d3779756c90338b92620897c2477f24934e1847ff4f6fcc288d6c36690c8ed4ae2eec", 0x3}, 0x20) 2018/02/10 22:22:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00006b6000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c23000-0x9)='/dev/rtc\x00', 0xc0040, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000095c000-0x10)={r1, 0x50, &(0x7f0000129000-0x50)}, 0x10) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000da4000-0x66)=""/102) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033a000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00005af000-0x98)) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$getflags(r1, 0x40a) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000951000-0x4), &(0x7f000016a000)=0x4) writev(r1, &(0x7f0000f28000-0x10)=[{&(0x7f00005f0000)="29000000200019fff63d0a14000000060200003215f50005000000000d0011000000000200e1000008", 0x29}], 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000446000-0x4)=0x6, 0x4) [ 50.146252] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 50.168204] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/02/10 22:22:56 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000003000)={0x2, r0, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000013000)={0x0, 0x0}) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000014000-0x68)={0x20, 0x0, 0x38e, {r2, r3+30000000}, 0x400000000000, 0x3}) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) mlock2(&(0x7f0000fb5000/0x2000)=nil, 0x2000, 0x1) fcntl$getflags(r4, 0x40a) readahead(r0, 0x5, 0x200) 2018/02/10 22:22:56 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000010000-0xb)='/dev/audio\x00', 0x80, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000013000-0x20), &(0x7f0000000000)) getcwd(&(0x7f0000000000)=""/103, 0x67) 2018/02/10 22:22:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = memfd_create(&(0x7f000088b000)='>^{\x00', 0x3) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00004f3000-0xc)={0x7, r0, 0x1}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000d25000/0x18000)=nil, &(0x7f000045d000)=[@text64={0x40, &(0x7f0000932000)="c423a1691d0e57d8c20b660f3880bb8b9d72c7640f08c744240023000000c74424026e4da1e2ff1c24c7442400d9000000c74424020d000000ff1c248fc978c1f2f466baf80cb8910b3a8eef66bafc0cec0f2369410f01d1", 0x58}], 0x1, 0x8, &(0x7f0000d52000)=[], 0x0) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) close(r1) 2018/02/10 22:22:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = accept(r0, &(0x7f0000b77000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000752000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b76000-0xc)={0x4, [0xeffe, 0x6, 0xffffffffffffa850, 0x200]}, 0xc) 2018/02/10 22:22:56 executing program 7: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) listxattr(&(0x7f0000219000-0x8)='./file0\x00', &(0x7f0000769000)=""/82, 0x52) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000b8f000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text64={0x40, &(0x7f0000a88000)="4b0f06b9b4000040b87d1f0000ba000000000f30416cb8010000000f01d9470f211d670f013066baf80cb86c787f89ef66bafc0cecf24ec0a60d000100050fc7288fc96894e6", 0x12}], 0x1, 0x10, &(0x7f00006fc000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d01, 0x0, 0x101}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000bbf000-0x95)={0x91, "11226306dfa684bbaaa7adde76b20214e8cb4be5ed54b9bffcd962020481c2e63ae8f32e3127ca8fb670b4fd7a7e727280e39f0397965cc6f71e40e7c57766fd4e749b80b57342ade455010b7e5c0795e2b903cbfdd940f40357f3deaba9f6394f9767b190a8bbd8b7267b0222de3c2afd817c40bc5e23cfe3dfb867e932dbd8d128b37b92413d1a84c721432a06c3fe81"}) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000fb6000-0x18)={0x200}) 2018/02/10 22:22:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003f2000)='/dev/ppp\x00', 0x103000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00008c9000)={0x5, 0x8001, 0xc73}) r1 = semget(0x3, 0x3, 0x4e) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f000070b000)=""/175) semget(0x0, 0x0, 0x8) 2018/02/10 22:22:56 executing program 6: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$setpipe(r0, 0x407, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:56 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000014000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000011000)={{0x438f5af2, 0x3, 0x40, 0x4, 0xfffffffffffffff7, 0x7}, 0xffffffffffffffc0}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:56 executing program 4: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000100000)={0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c9e000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r3 = memfd_create(&(0x7f00002c9000-0x36)="28ba7365637572697479626465762c6574683173656c696e75787472757374656476626f786e6574302a776c616e3173797374656d00", 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000933000-0x4)=0x2, 0x4) timer_create(0x2, &(0x7f00000eb000)={0x0, 0xe, 0x5, @tid=r1}, &(0x7f0000a31000-0x4)) r4 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') keyctl$set_reqkey_keyring(0xe, 0x998ea26fb427bd2d) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000484000)={0x0, 0xa6, "6ea58efc9baba55104ce953897515776514c1073ee61efe3b8438d00e10e650ba6b89802df0b1dbbca2e3cfb03d8568ccec65ae13c81c2d03849053dca7428337d18f59408515a37c3486c279c58f9e5ab39ab83c003845884467f50bd4b684188e6c45feb6d7180df15d1d7cff96787a2f16caa282ca818eae4e2b39e7f7ddd21595c20681b2d895539995c73895c6f0e924cc00c1ce5e25810b9d96bac592260c0c801dd25"}, &(0x7f0000a70000-0x4)=0xae) tgkill(r1, r1, 0xc) setsockopt$inet_dccp_buf(r3, 0x21, 0xc, &(0x7f0000f38000-0x9b)="db60253876a1656fdb34707dc97eada17cb1b33e64c977d0eebed8a6477544d90c18e9e32479c3e526b4f1e573be6f887a9e4ffd006a91aa4b3d34f31ad0a92f1c2a84cce79d56bf14d4d820726280d7ca7dd29474a5fec9c59d198cdd8e33b04c67495f4e0b40733200be1cd798a905c6ada685ca9a34c1e1766d8c17bc0aaf1762e7dd0be453b18b31149408f597ad3228f5b3357b8b9787b1e0", 0x9b) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000001000-0x8)={r5, 0xf1f}, &(0x7f0000bb5000)=0x8) sendfile(r2, r4, &(0x7f000045f000), 0xfc) fcntl$setown(r3, 0x8, r1) 2018/02/10 22:22:56 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ax25={0x3, {"c53c267048ed4b"}, 0x800}, 0xfddc) r1 = syz_open_dev$vcsa(&(0x7f0000011000)='/dev/vcsa#\x00', 0x3815, 0x480000) getpeername$packet(0xffffffffffffffff, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000c000-0x4)=0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000013000)={0x1d, r2}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f000000a000-0x8)) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) waitid(0xb0f57da1eb44627f, r0, &(0x7f0000167000), 0x6, &(0x7f0000000000)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc, &(0x7f0000001000-0xc)={0xc0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, 0xffffffffffffffff, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x2, @rand_addr=0x5}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}], 0x50) 2018/02/10 22:22:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f46000-0x18)=@get={0x1, &(0x7f0000633000-0xc9)=""/201, 0xfffffffffffffffb}) 2018/02/10 22:22:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0xffffffffffffffad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00001ad000)={&(0x7f00007d1000/0x2000)=nil, 0x688, &(0x7f0000b28000/0x4000)=nil}, 0x18) openat$selinux_status(0xffffffffffffff9c, &(0x7f000020f000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000bc7000-0x26)='^)eth1mime_typekeyringkeyring%md5sum,\x00', 0x3) getsockname$unix(r0, &(0x7f0000b4b000)=@abs, &(0x7f0000f46000)=0x8) r1 = syz_open_dev$audion(&(0x7f0000599000)='/dev/audio#\x00', 0x7f, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000e22000-0x4)) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/02/10 22:22:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f00008d0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000016d000-0x4), &(0x7f000078e000)=0x4) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_int(r1, 0x29, 0x56, &(0x7f0000e1e000-0x4), &(0x7f0000297000)=0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000613000), 0x0) 2018/02/10 22:22:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xfff, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000002000-0x12)={@generic="18cb12d8197a2f83ce39693c0f8e7f94", 0x2}) connect$ax25(r0, &(0x7f0000000000)={0x3, {"bf9e68d6b31bcd"}, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000047a000-0x10)={0x0, 0xf4, &(0x7f0000c50000-0xf4)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x2, @empty, 0x9}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x552a}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, @in6={0xa, 0x3, 0x101, @empty, 0x1f}, @in6={0xa, 0x1, 0xcdc5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000bd2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000adb000-0x8)={r1, 0x4b}, &(0x7f0000d4a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000fc8000), 0x4) 2018/02/10 22:22:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000769000+0xeb4)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000156000-0x4)=0xe8) r1 = getgid() syz_fuse_mount(&(0x7f00000b3000)='./file0\x00', 0x0, r0, r1, 0x67fe, 0x2000000) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000663000)='/selinux/checkreqprot\x00', 0x180, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f000067c000)={0x3, r3}) r4 = getpgrp(0xffffffffffffffff) r5 = syz_open_procfs(r4, &(0x7f0000ca2000-0x13)="6e657470692f365f666c6f776c0000000700be") recvfrom$ax25(r5, &(0x7f0000ac1000)=""/78, 0x4e, 0x12001, 0x0, 0x0) getsockopt$ax25_int(r5, 0x101, 0x7, &(0x7f00005b1000), &(0x7f00009b0000-0x4)=0x4) sendfile(r2, r5, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:56 executing program 1: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in=@broadcast}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000366000)=0xe8) r0 = request_key(&(0x7f000075b000)='id_resolver\x00', &(0x7f0000d00000)={0x73, 0x79, 0x7a}, &(0x7f0000183000-0x11)=',mime_typecgroup\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r0, &(0x7f0000001000-0x5)='user\x00', &(0x7f000055f000-0x5)={0x73, 0x79, 0x7a, 0x1}, r0) 2018/02/10 22:22:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)={0x1d}, 0x10, &(0x7f0000709000)={&(0x7f0000001000-0x80)={0x7, 0x4, 0x4d15, {}, {0x0, 0x7530}, {0x4, 0x800, 0x2, 0x10000}, 0x1, @canfd={{0x2, 0x3a, 0x4, 0x7}, 0x31, 0x3, 0x0, 0x0, "33bfbb5d86544d01b908ccc9ad91d01299e2bda61b2184e575431739db5194d91fc5df5095fd573879b129afa9606ae4ff4a35279d5177c4d7377c34bd8390c3"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000007000)='/dev/mixer\x00', 0x101040, 0x0) getpeername$ax25(r0, &(0x7f0000006000-0x10), &(0x7f0000001000)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000015000-0x6)={0x8, 0x9, 0x8}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000-0x18)={r2, &(0x7f0000015000-0x1e)="c5aea7dce7ffff7fe363219bd0f600000007c76a61a7160cb5a897712c33", &(0x7f0000014000-0x7c)=""/124}, 0x18) 2018/02/10 22:22:56 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() fcntl$setown(r1, 0x8, r2) read(r1, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:56 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f00006d1000-0xd)='/dev/dmmidi#\x00', 0x52744c1d, 0x420800) r1 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00009ba000), 0x80000) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r3 = syz_open_dev$usbmon(&(0x7f000083d000-0xd)='/dev/usbmon#\x00', 0x1, 0x200542) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ef8000)=[{r0, 0x1040}, {r1, 0x8}, {r2}, {r3, 0x4}], 0x4, &(0x7f0000350000-0x1), &(0x7f0000001000-0x8)={0x8}, 0x8) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r4, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000007000-0x28)={@common}) sendmsg$can_bcm(r4, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) [ 50.386910] QAT: Invalid ioctl [ 50.401876] QAT: Invalid ioctl 2018/02/10 22:22:56 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b13000-0x50)={@generic="ff378c1114af586725384fafcb74369b", @ifru_names=@generic="4de2a52104ca7d4f50c306eda1a661fd"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000624000-0xf4)={0x0, 0xec, "c9ae249929070864fb221261aac9fcb302a7157e3bb3d015c2b5a4165736b98f184671d6540e5795ca87f91a6b7fec139c58c5895ef7ab7fc4ba9318262b9d2c155c6c7f81b4226247b59d5c2a28981e5eb941b9967a5d852076746595774186706cf0b2476ae36f974ace6518a86d53ba7e417d847e3781c0695fba9b76a5414f1074ec755560ceb105f5e2aabbfb82b1ec08337b3a269b8544a57d28364aa9782e29fcc86c50d2d6368bb5f71cb2f8f54ee16e83d62a231c9552e46dbc80522ec3bab731bc80088685cabb55ce2a88509e65ff1782f447f7b6b80d171c01a7b64e82a084b30bc7d4fb28a9"}, &(0x7f0000000000)=0xf4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x8)={r1, 0xc1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000af000)=""/128) r3 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b92000)={0x0, 0x8001, 0x9}, &(0x7f0000c0d000)=0x8) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00005f6000)={0x10000, 0x4}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000545000-0x6)={r4, 0x8a04}, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f94000-0xe8)={{{@in=@loopback, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f000024f000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00006df000-0x28)={'vcan0\x00', r5}) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f4f000-0x16)='/selinux/checkreqprot\x00', 0x42000, 0x0) getsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000e49000)=0x8001, &(0x7f000060d000)=0x2) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000212000)={{0x2, 0x1, @rand_addr=0x1}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x42, {0x2, 0x3, @rand_addr=0xffffffffffffff80}, @common='rose0\x00'}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000311000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xff, 0x4, 0x59, &(0x7f0000971000/0x2000)=nil}) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) tee(r6, r3, 0x3f, 0x5) 2018/02/10 22:22:56 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000009000-0xa)='/dev/ptmx\x00', 0x400080, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f000000f000-0x2)) 2018/02/10 22:22:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000d56000-0xc)='/dev/audio#\x00', 0x9, 0x400000) r1 = semget(0x3, 0x3, 0x8) semctl$IPC_INFO(r1, 0x9, 0x3, &(0x7f00006ae000-0xd)=""/13) getsockname$packet(r0, &(0x7f0000334000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000036f000-0x4)=0x14) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000017000-0x10)={&(0x7f000091e000-0xd0)={0x14, 0x37, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000e7a000-0x68)) fanotify_mark(r0, 0x2, 0x20000, r0, &(0x7f0000b1a000-0x8)='./file0\x00') r2 = add_key$keyring(&(0x7f0000e40000)='keyring\x00', &(0x7f0000180000-0x3)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x0) renameat(r0, &(0x7f0000157000-0x8)='./file0\x00', r0, &(0x7f0000b9e000-0x8)='./file0\x00') 2018/02/10 22:22:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000dca000)) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) r2 = creat(&(0x7f0000e17000-0x8)='./file0\x00', 0x100) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000c25000-0x4)) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000de8000)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e2e000-0xc)={0x7, r0, 0x1}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000009a000-0x10)='/dev/sequencer2\x00', 0xc18178a223dc2ed6, 0x0) read(r3, &(0x7f00000ea000-0x49)=""/73, 0x49) accept$unix(r4, &(0x7f00002e4000)=@file={0x0, ""/108}, &(0x7f0000eb4000)=0x6e) setsockopt$sock_int(r1, 0x1, 0x14, &(0x7f0000af0000)=0x2, 0x4) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000420000)={0x3, 0x81}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) r5 = shmat(0xffffffffffffffff, &(0x7f0000cd8000/0x1000)=nil, 0x1000) timerfd_create(0x5, 0x800) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000f26000-0x4)) shmdt(r5) 2018/02/10 22:22:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) 2018/02/10 22:22:56 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@mpls_getroute={0x16, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/10 22:22:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000158000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_hci(r1, 0x400448e4, &(0x7f0000be6000-0xd5)="97404fac11d6e608c96bd0189380c73af81d2f0df98927dd07a7619078596cf404047566cd2f1c3b06a6290ac3b29acda4688be201452a5f68ef313d484b165ffff01347ce1a8842ce03feff7617f48510af4d9045cc08b943d837c5aac6e2e6a87ff3986fb236391b89d09d7a077d5ab03b2425006adff1a7e57f1dd2574479228d5c56b86ccf7eb5bd3f329f5f24280f4b2001f875538b68f9f08f0853e20c0569423476d57df4aa9de030a6518f6d76e7c2f58bd59757bae93d106c05b13fb4e61d805f7eb310c45b8cd6b9238f52cc994245ee") unshare(0x100000) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:56 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x307, @empty}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000013000)={0x5, 0x402, 0x0, {}, {r1, r2/1000+10000}, {0x2000000000003, 0x0, 0x3}, 0x1, @canfd={{0x1, 0x1, 0x100, 0x1ff}, 0xb, 0x1, 0x0, 0x0, "af37dd22d7e9e056b803c52e8febc5443cb3d150c615584671d9b4f1aea981ab33ec252c5655214b62bd72c3b95b57c9516796446207ae0ab2b1247c7d37db03"}}, 0x80}, 0x1}, 0x0) 2018/02/10 22:22:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000279000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') socketpair$inet(0x2, 0x5, 0x1, &(0x7f0000482000)={0x0}) sendfile(r1, r0, &(0x7f00004f0000-0x8)=0x5, 0xf8) r2 = add_key(&(0x7f0000b2f000-0x12)='.request_key_auth\x00', &(0x7f00001f0000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000670000-0x5)='user\x00', &(0x7f0000ef0000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000026f000-0x1000)="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", 0x1000, r2) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000b29000)={0xa, 0x8000, [{0x2, 0x0, 0x7f}, {0x9, 0x0, 0x5}, {0xfffffffffffffffc, 0x0, 0x5}, {0xffff, 0x0, 0x401}, {0x5, 0x0, 0x5}, {0x2, 0x0, 0x40}, {0x9}, {0x0, 0x0, 0x1000}, {0x0, 0x0, 0x7e}, {0x6, 0x0, 0x7}]}) 2018/02/10 22:22:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000089f000-0xe)='/selinux/validatetrans\x00', 0x1, 0x0) fremovexattr(r0, &(0x7f0000488000-0x14)=@known='security.capability\x00') set_robust_list(&(0x7f0000e5e000-0x18)={&(0x7f00004ca000/0x400000)=nil, 0xf14b, &(0x7f0000c57000/0x3000)=nil}, 0x18) 2018/02/10 22:22:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000ea3000)='/dev/snd/pcmC#D#p\x00', 0x9, 0xc01) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:56 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000e000)={@common='ip6tnl0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, r1}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x0, 0x0, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) r2 = creat(&(0x7f0000004000+0xd74)='./file0\x00', 0x80) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000013000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) 2018/02/10 22:22:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf0000)={0x0}, 0x80000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000bb1000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x7, 0x10, "228ba8e2899a26d3ec6569a79dcb8e37b0aebafaf9c8e08d442b87b7e1524c5fc0016e0f533e1110a5485fe842886cc4d081ec5072fdcb3c1ebefb4f24877443", "9e24860734dabf18d7c0f3544971120d5d28afc28e0e62a3f53f6c094475100d", [0x81, 0x104f]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00008c3000-0x50)={0x7, 0x1, 0x346, 0x3, &(0x7f00004da000-0x40)=[{}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008f5000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000438000)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:56 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000013000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000013000), 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000002000)="ef104a9d6e547e941573606f772f77d63b2fab111d6740f0b16df6b2edec0aceb417abf7b49e5748579e6c8bb7957c6d47dc11dcbd57a3dc3ab8b9154be4bc4010be96072e121f00525eb3f74d16b6279cfd1ee44c527aebf09b65ae8959c17c3649b57291747a2708bbe468e13388e9ca4de0246e8160c5c7e9b16c93db8287a51b73fedb79a322035d9b473d359bce24bc759d610ea0b7b6781e57afc647759a818a3d9ef9b8c3001968c6252b43188d29063f3d9489b9d18a50e730edcfd7b94f99ccfd501db207fc80", 0xcb) 2018/02/10 22:22:56 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000002b000)) sendmsg$nl_generic(r0, &(0x7f000002b000-0x38)={&(0x7f0000028000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000)={0x18, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/10 22:22:56 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x800, 0x6}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) fcntl$setstatus(r0, 0x4, 0x2000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000919000)='/dev/vga_arbiter\x00', 0x260301, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00008fe000)={0xe, @tick=0xfffffffffffffffc, 0x81, {0xe0a4, 0x2}, 0xfffffffffffffffa, 0x1, 0x354df4b5}) 2018/02/10 22:22:56 executing program 7: pkey_mprotect(&(0x7f0000f76000/0x2000)=nil, 0x2000, 0x1000000, 0xffffffffffffffff) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000281000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000718000)=""/72) 2018/02/10 22:22:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805, 0x3}) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 50.583781] audit: type=1400 audit(1518301376.398:51): avc: denied { setfcap } for pid=8491 comm="syz-executor7" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/10 22:22:56 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000013000)=@generic="2d52b97d82e35d5dc8405355e86bb7a8") mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000015000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000015000-0x36)=""/54, 0x36, 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000013000-0x48)={0xf, 0x6, &(0x7f000000b000-0x30)=@raw=[@exit={0x95}, @jmp={0x5, 0x922c, 0xb, 0x1, 0xa, 0x8, 0x4}, @jmp={0x5, 0x9f8a, 0x0, 0x0, 0x4, 0x4, 0x8}], &(0x7f0000010000-0x4)='GPL\x00', 0xa2e, 0x9b, &(0x7f0000014000)=""/155, 0x40f00, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000002000)={r0, r2}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000a000-0xc)='/dev/rfkill\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r3, &(0x7f0000002000)={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffff2f}, 0x1c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000016000-0x5)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000016000-0x1f)="601116014c506f581b291b7123c35de9ccfff25b103a4d371907c95f13e050", 0x1f, 0xfffffffffffffffb) keyctl$describe(0x6, r4, &(0x7f0000000000)=""/180, 0xb4) 2018/02/10 22:22:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x250100, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3d) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r1, &(0x7f0000222000), &(0x7f0000fe1000)=""/55}, 0x18) 2018/02/10 22:22:56 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in6=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000006000)=""/4096, 0x1000, 0x10001, &(0x7f0000013000)=@ll={0x11, 0xc, r1, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/10 22:22:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c47000)='/dev/kvm\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f000016e000-0x8), 0x100) socketpair(0xf, 0x7, 0x3, &(0x7f0000674000)={0x0}) getpeername(r1, &(0x7f00006b5000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000a9e000-0x4)=0x6e) r2 = signalfd(0xffffffffffffffff, &(0x7f0000305000), 0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) dup3(r4, r2, 0x0) 2018/02/10 22:22:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000c70000)=""/91, 0xfffffffffffffd8c) r1 = fcntl$getown(r0, 0x9) r2 = request_key(&(0x7f0000dbe000-0x8)='keyring\x00', &(0x7f00002eb000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000047b000-0x1)='\x00', 0xfffffffffffffffd) add_key$user(&(0x7f000081f000-0x5)='user\x00', &(0x7f0000e35000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000b1000-0xd5)="666fb8c50f539fe4f6f27d6043151f623bbdb97971e860551f0ed828aa6d18a054a9532beaec1e37c6ee3c8e865b16fb4e854ade9e0ef76cc64dcb1ddaec7d4c73fcd6337b633a39194c2505eb138a162d4eacfd3be589a8f0551566ec4a19729a8a204a749e58479fdf8469776ef8cf012118e8a03ac5b483fd353d3779c6240e58c627661e272e5c00d33d5da2f5c5195cef0f1bafd9399b1e6d4612c6f31818d7919eefd064486ddb3c3ba5c1b3be4ff93013d82c9b1ab493d7010fa35711d6e8be7f2adfa56b78e83e7f089060349ef28390d2", 0xd5, r2) r3 = syz_open_procfs(r1, &(0x7f0000636000-0xe)='net/connector\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000fb2000-0x8)=@assoc_value={0x0, 0x81}, &(0x7f0000547000+0xe8a)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000a97000)={r4, 0x7fffffff, 0x9}, 0x8) 2018/02/10 22:22:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) semget(0x3, 0x2, 0x417) 2018/02/10 22:22:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000045f000), 0xfc) read(r0, &(0x7f00002cb000)=""/201, 0xc9) 2018/02/10 22:22:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46e19a, {0xfffffffffffff26e}}, &(0x7f000087b000), 0x8, &(0x7f0000afd000)) r0 = add_key$user(&(0x7f000004d000)='user\x00', &(0x7f00000c0000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b1c000-0xc7)="7a13940bb13c7d29ad2b95189a71e20c19cdcc2a4e26a7d3e710df22dae64da0d3412259f7822d1ef6cc023833d9bc9f8588825f3f4e0bae2b523ce8f9107745a5c17d616a91aa56deab7c347ae9a4538403509ff4919785766a91cb8f989070aa07c3d11b6224013b99a12076442c590a2dbb9ebfcb21f9bc360ed3f6cf721d1090c1179eebbe420f7cdb3dc71c76dc1b60a547ab2a446849e872d9ee5b1d31d3a24e506898b6151469f6904ef4437b9955baf4352bc6121d6fbad4cb117b6729206e44bca5d0", 0xc7, 0xfffffffffffffffd) r1 = request_key(&(0x7f00008da000-0xa)='id_legacy\x00', &(0x7f000091b000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00003b3000-0x1)='\x00', 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r0, &(0x7f0000ea9000)=[{&(0x7f0000db9000-0xb4)="eddce041880a79c9d13c690ef204d8fce6b2b0df5720dabd1469e440e9ec5492e116586b88566237a117787d3b8f650586189a40392055a7fa8e5f6e338bcad251b85f76420d567bd31b130a4bbf3132dab7ee6d14baa36c0ef0f7b1cbc76f32263a7792e32b44179a9c6ed105deb4e5b0f9d3b79d502f41520408b1af38d645edb8de404b2d75c86f265bddfc9fe374b878bc83551fa034765ecf3aa38dec218583fc7957845ab40ff69bbd03d338fda28ac87a", 0xb4}], 0x1, r1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00008c7000-0x9)='/dev/sg#\x00', 0x0, 0x0) fcntl$getown(r2, 0x9) getuid() getresgid(&(0x7f0000fb9000-0x4), &(0x7f0000222000-0x4), &(0x7f00006f0000-0x4)) getpid() fstat(r2, &(0x7f0000f6c000-0x44)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c1a000), &(0x7f00005ec000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000001e000-0x4)) fstat(r2, &(0x7f000052f000)) lstat(&(0x7f0000537000-0x8)='./file0\x00', &(0x7f0000914000-0x44)) fcntl$getown(r2, 0x9) stat(&(0x7f0000766000)='./file0\x00', &(0x7f0000d3b000-0x44)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000058a000-0xc), &(0x7f00007ff000-0x4)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00002ba000)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000aea000-0xe8)={{{@in6=@dev, @in6=@remote}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f00007de000-0x4)=0xe8) getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e23000-0xc), &(0x7f000015e000-0x4)=0xc) lstat(&(0x7f000028e000)='./file0\x00', &(0x7f00001e0000)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000306000-0xc), &(0x7f0000b62000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e84000-0x4)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ed0000-0xc), &(0x7f0000e60000-0x4)=0xc) fstat(r2, &(0x7f0000844000)) fcntl$getown(r2, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000445000), &(0x7f0000116000)=0xc) 2018/02/10 22:22:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0xfffffffffffffe87) 2018/02/10 22:22:56 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000022000)) r2 = syz_open_dev$audion(&(0x7f0000022000-0xc)='/dev/audio#\x00', 0x7, 0x2) dup2(r1, r2) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/10 22:22:56 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) pipe(&(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000014000-0x8c)={0x0, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x36}}}, &(0x7f0000014000-0x4)=0x8c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000014000-0x14)={r2, 0xa2, 0xfffffffffffffff7, 0x200, 0x401, 0x401}, 0x14) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f000000d000/0x4000)=nil, 0x7, 0x5, 0x28, &(0x7f0000010000/0x3000)=nil, 0xfffffffffffffff9}) 2018/02/10 22:22:56 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000000c000)={0x6, &(0x7f0000013000)=[{0x8, 0x5, 0x81, 0x1}, {0x8, 0x1000, 0x8, 0xfffffffffffffffe}, {0x0, 0x1, 0x5, 0x3}, {0x7, 0xfffffffffffffffb, 0x401, 0x1}, {0x40, 0x200, 0x4, 0x3f}, {0x8, 0x101, 0x3, 0x937}]}) 2018/02/10 22:22:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f00009f3000-0x12c)=[{{&(0x7f0000fad000-0x9)=@rc, 0x9, &(0x7f0000a6d000)=[], 0x0, &(0x7f0000dc5000)=""/75, 0x4b}}], 0x310, 0x0, &(0x7f0000689000-0x10)={0x77359400}) r1 = add_key$keyring(&(0x7f00001db000)='keyring\x00', &(0x7f0000978000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f00001c6000)='keyring\x00', &(0x7f00005e8000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) 2018/02/10 22:22:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x5, 0x400) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000324000-0x4), 0x4) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000014000-0x10)={0x2, &(0x7f0000014000-0x10)=[{0x1, 0x400, 0xfff, 0x9}, {0x7ff, 0x4, 0x5}]}) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) [ 50.803416] [ 50.805266] ============================= [ 50.809441] WARNING: suspicious RCU usage [ 50.813614] 4.15.0+ #307 Not tainted [ 50.817357] ----------------------------- [ 50.821525] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 50.830840] [ 50.830840] other info that might help us debug this: [ 50.830840] [ 50.839008] [ 50.839008] rcu_scheduler_active = 2, debug_locks = 1 [ 50.845729] 1 lock held by syz-executor7/8569: [ 50.850338] #0: (rcu_read_lock){....}, at: [<00000000df6963f6>] __rds_conn_create+0xe46/0x1b50 [ 50.859310] [ 50.859310] stack backtrace: [ 50.863842] CPU: 0 PID: 8569 Comm: syz-executor7 Not tainted 4.15.0+ #307 [ 50.870760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.880097] Call Trace: [ 50.882674] dump_stack+0x194/0x257 [ 50.886305] ? arch_local_irq_restore+0x53/0x53 [ 50.890973] lockdep_rcu_suspicious+0x123/0x170 [ 50.895623] ___might_sleep+0x385/0x470 [ 50.899574] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 50.905434] ? __debug_object_init+0x235/0x1040 [ 50.910082] ? debug_mutex_init+0x1c/0x60 [ 50.914217] __might_sleep+0x95/0x190 [ 50.918001] kmem_cache_alloc_trace+0x299/0x740 [ 50.922653] ? lock_acquire+0x1d5/0x580 [ 50.926603] ? lock_acquire+0x1d5/0x580 [ 50.930551] ? __rds_conn_create+0xe46/0x1b50 [ 50.935032] rds_loop_conn_alloc+0xc8/0x380 [ 50.939331] ? rds_loop_conn_free+0x290/0x290 [ 50.943802] ? __init_waitqueue_head+0x97/0x140 [ 50.948452] ? rcutorture_record_progress+0x10/0x10 [ 50.953445] ? __lockdep_init_map+0xe4/0x650 [ 50.957832] __rds_conn_create+0x112f/0x1b50 [ 50.962241] ? rds_conn_drop+0xb0/0xb0 [ 50.966116] ? __raw_spin_lock_init+0x1c/0x100 [ 50.970674] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.975669] ? __lockdep_init_map+0xe4/0x650 [ 50.980055] ? lockdep_init_map+0x9/0x10 [ 50.984090] ? __init_waitqueue_head+0x97/0x140 [ 50.988736] ? init_wait_entry+0x1b0/0x1b0 [ 50.992952] ? lockdep_init_map+0x9/0x10 [ 50.996991] ? rds_message_alloc+0x28c/0x330 [ 51.001376] ? rds_message_next_extension+0x210/0x210 [ 51.006537] ? trace_hardirqs_on+0xd/0x10 [ 51.010666] ? _raw_spin_unlock_bh+0x30/0x40 [ 51.015053] ? __release_sock+0x360/0x360 [ 51.019173] ? lock_sock_nested+0x91/0x110 [ 51.023387] rds_conn_create_outgoing+0x3f/0x50 [ 51.028035] rds_sendmsg+0xda3/0x2390 [ 51.031810] ? avc_has_perm+0x43e/0x680 [ 51.035776] ? rds_send_drop_to+0x19d0/0x19d0 [ 51.040250] ? iterate_fd+0x3f0/0x3f0 [ 51.044028] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 51.049028] ? find_held_lock+0x35/0x1d0 [ 51.053489] ? sock_has_perm+0x2a4/0x420 [ 51.057531] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 51.062876] ? lock_release+0xa02/0xa40 [ 51.066912] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 51.072772] ? __check_object_size+0x8b/0x530 [ 51.077251] ? __might_sleep+0x95/0x190 [ 51.081210] ? selinux_socket_sendmsg+0x36/0x40 [ 51.085855] ? security_socket_sendmsg+0x89/0xb0 [ 51.090588] ? rds_send_drop_to+0x19d0/0x19d0 [ 51.095060] sock_sendmsg+0xca/0x110 [ 51.098751] SYSC_sendto+0x361/0x5c0 [ 51.102443] ? SYSC_connect+0x4a0/0x4a0 [ 51.106407] ? schedule+0xf5/0x430 [ 51.109920] ? SYSC_bind+0x290/0x410 [ 51.113632] ? exit_to_usermode_loop+0x8c/0x2f0 [ 51.118280] ? trace_hardirqs_off+0xd/0x10 [ 51.122491] ? exit_to_usermode_loop+0x198/0x2f0 [ 51.127227] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 51.132742] SyS_sendto+0x40/0x50 [ 51.136169] ? SyS_getpeername+0x30/0x30 [ 51.140212] do_syscall_64+0x282/0x940 [ 51.144078] ? __do_page_fault+0xc90/0xc90 [ 51.148295] ? finish_task_switch+0x1e2/0x890 [ 51.152764] ? finish_task_switch+0x1b9/0x890 [ 51.157234] ? syscall_return_slowpath+0x550/0x550 [ 51.162139] ? syscall_return_slowpath+0x2ac/0x550 [ 51.167043] ? prepare_exit_to_usermode+0x350/0x350 [ 51.172037] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 51.177379] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.182210] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 51.187373] RIP: 0033:0x453a59 [ 51.190538] RSP: 002b:00007f493cb47c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 51.198223] RAX: ffffffffffffffda RBX: 00007f493cb486d4 RCX: 0000000000453a59 [ 51.205466] RDX: 0000000000000000 RSI: 0000000020218000 RDI: 0000000000000013 [ 51.212709] RBP: 000000000071bea0 R08: 0000000020af3ff0 R09: 0000000000000010 [ 51.219955] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 51.227208] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 [ 51.234529] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 51.241980] in_atomic(): 1, irqs_disabled(): 0, pid: 8569, name: syz-executor7 [ 51.249353] 1 lock held by syz-executor7/8569: [ 51.253948] #0: (rcu_read_lock){....}, at: [<00000000df6963f6>] __rds_conn_create+0xe46/0x1b50 [ 51.262932] CPU: 0 PID: 8569 Comm: syz-executor7 Not tainted 4.15.0+ #307 [ 51.269843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.279179] Call Trace: [ 51.281753] dump_stack+0x194/0x257 [ 51.285358] ? arch_local_irq_restore+0x53/0x53 [ 51.290000] ? print_lock+0x9f/0xa2 [ 51.293613] ? lockdep_print_held_locks+0xc4/0x130 [ 51.298523] ___might_sleep+0x2b2/0x470 [ 51.302474] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 51.308328] ? __debug_object_init+0x235/0x1040 [ 51.312970] ? debug_mutex_init+0x1c/0x60 [ 51.317093] __might_sleep+0x95/0x190 [ 51.320871] kmem_cache_alloc_trace+0x299/0x740 [ 51.325515] ? lock_acquire+0x1d5/0x580 [ 51.329460] ? lock_acquire+0x1d5/0x580 [ 51.333407] ? __rds_conn_create+0xe46/0x1b50 [ 51.337891] rds_loop_conn_alloc+0xc8/0x380 [ 51.342203] ? rds_loop_conn_free+0x290/0x290 [ 51.346681] ? __init_waitqueue_head+0x97/0x140 [ 51.351328] ? rcutorture_record_progress+0x10/0x10 [ 51.356321] ? __lockdep_init_map+0xe4/0x650 [ 51.360705] __rds_conn_create+0x112f/0x1b50 [ 51.365106] ? rds_conn_drop+0xb0/0xb0 [ 51.368976] ? __raw_spin_lock_init+0x1c/0x100 [ 51.373534] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 51.378530] ? __lockdep_init_map+0xe4/0x650 [ 51.382915] ? lockdep_init_map+0x9/0x10 [ 51.386951] ? __init_waitqueue_head+0x97/0x140 [ 51.391599] ? init_wait_entry+0x1b0/0x1b0 [ 51.395812] ? lockdep_init_map+0x9/0x10 [ 51.399848] ? rds_message_alloc+0x28c/0x330 [ 51.404233] ? rds_message_next_extension+0x210/0x210 [ 51.409394] ? trace_hardirqs_on+0xd/0x10 [ 51.413521] ? _raw_spin_unlock_bh+0x30/0x40 [ 51.417907] ? __release_sock+0x360/0x360 [ 51.422029] ? lock_sock_nested+0x91/0x110 [ 51.426243] rds_conn_create_outgoing+0x3f/0x50 [ 51.430899] rds_sendmsg+0xda3/0x2390 [ 51.434672] ? avc_has_perm+0x43e/0x680 [ 51.438650] ? rds_send_drop_to+0x19d0/0x19d0 [ 51.443119] ? iterate_fd+0x3f0/0x3f0 [ 51.446893] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 51.451888] ? find_held_lock+0x35/0x1d0 [ 51.455934] ? sock_has_perm+0x2a4/0x420 [ 51.459981] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 51.465316] ? lock_release+0xa02/0xa40 [ 51.469264] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 51.475121] ? __check_object_size+0x8b/0x530 [ 51.479599] ? __might_sleep+0x95/0x190 [ 51.483555] ? selinux_socket_sendmsg+0x36/0x40 [ 51.488200] ? security_socket_sendmsg+0x89/0xb0 [ 51.492930] ? rds_send_drop_to+0x19d0/0x19d0 [ 51.497401] sock_sendmsg+0xca/0x110 [ 51.501092] SYSC_sendto+0x361/0x5c0 [ 51.504786] ? SYSC_connect+0x4a0/0x4a0 [ 51.508747] ? schedule+0xf5/0x430 [ 51.512261] ? SYSC_bind+0x290/0x410 [ 51.515974] ? exit_to_usermode_loop+0x8c/0x2f0 [ 51.520624] ? trace_hardirqs_off+0xd/0x10 [ 51.524829] ? exit_to_usermode_loop+0x198/0x2f0 [ 51.529562] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 51.535077] SyS_sendto+0x40/0x50 [ 51.538511] ? SyS_getpeername+0x30/0x30 [ 51.542549] do_syscall_64+0x282/0x940 [ 51.546409] ? __do_page_fault+0xc90/0xc90 [ 51.550619] ? finish_task_switch+0x1e2/0x890 [ 51.555085] ? finish_task_switch+0x1b9/0x890 [ 51.559556] ? syscall_return_slowpath+0x550/0x550 [ 51.564459] ? syscall_return_slowpath+0x2ac/0x550 [ 51.569364] ? prepare_exit_to_usermode+0x350/0x350 [ 51.574356] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 51.579695] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.584517] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 51.589677] RIP: 0033:0x453a59 [ 51.592841] RSP: 002b:00007f493cb47c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/02/10 22:22:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f000083e000)='./file0\x00', 0x41) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000251000-0xc)={@loopback, @dev, @rand_addr}, &(0x7f0000d51000-0x4)=0xc) ustat(0x1b1d, &(0x7f00003be000-0x20)) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000f5000)='/dev/snd/midiC#D#\x00', 0x5, 0x400) r1 = getpgid(0x0) lstat(&(0x7f0000718000)='./file0\x00', &(0x7f00006bd000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000281000)={0x0, 0x0, 0x0}, &(0x7f00005c4000-0x4)=0xc) r4 = fcntl$getown(0xffffffffffffffff, 0x9) r5 = geteuid() stat(&(0x7f0000153000+0xe87)='./file0\x00', &(0x7f0000d72000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000075a000-0x8)={0x0, 0x0}) lstat(&(0x7f0000053000)='./file0\x00', &(0x7f00007a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f000082e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000971000)={0x0, 0x0}) pipe2(&(0x7f000049b000-0x8)={0x0, 0x0}, 0x84000) r12 = socket$inet_udp(0x2, 0x2, 0x0) r13 = syz_open_dev$dspn(&(0x7f0000033000)='/dev/dsp#\x00', 0x2, 0x1) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000c42000)={0x0}) r15 = socket$vsock_dgram(0x28, 0x2, 0x0) r16 = socket$bt_bnep(0x1f, 0x3, 0x4) r17 = socket$inet6_sctp(0xa, 0x5, 0x84) r18 = openat$vsock(0xffffffffffffff9c, &(0x7f000086a000)='/dev/vhost-vsock\x00', 0x2, 0x0) r19 = socket$nl_route(0x10, 0x3, 0x0) r20 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004b8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r21 = socket$alg(0x26, 0x5, 0x0) r22 = syz_open_dev$sndseq(&(0x7f0000ba1000)='/dev/snd/seq\x00', 0x0, 0x800) r23 = accept4$netrom(0xffffffffffffffff, &(0x7f0000a11000-0x48)=@full, &(0x7f00004f2000+0xfb9)=0x48, 0x80000) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000c70000)={0x0, 0x0}) r25 = accept$ax25(0xffffffffffffffff, &(0x7f000038e000), &(0x7f0000e4c000-0x4)=0x10) r26 = socket$key(0xf, 0x3, 0x2) r27 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r28 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000533000)='/dev/sequencer2\x00', 0x200000, 0x0) r29 = open(&(0x7f000024b000)='./file0\x00', 0x2000, 0x0) r30 = open$dir(&(0x7f0000f07000)='./file0\x00', 0x20000, 0xe) sendmsg$unix(r0, &(0x7f0000686000-0x38)={&(0x7f0000d36000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000081f000)=[{&(0x7f000085a000)="9c8bfc34171d692adda7e1b1f928c143116024a192ad5c27f5e4df7a5a96f3517b276eb35b880129150b83ca9e2ac8af8b2b0b2d5b33abdc38855315b9b228643449f290206bc8b9d949bcc3c54a19782feb83d0cedc8a014b915e44683bd6235401f785f0d547e69123c0989cef733db96092f77b384239f4475fcf80e1d91932d5772962addea26c135992c9134113370aa01d2c0b4a4903def7b6d94ad92e9026ffd6a5b425499dec34f2cc40993e635c43a0d0910cccba073a7ffce18396628e80edb6439032afba07fd2dfc7abbcecc423287317bf4a82a7d309eed05200e645ce2cedf234c0eefe5ef3c1aaa7a2524c73a", 0xf4}, {&(0x7f00007a5000)="30d6b2e0a730cca4b7abcb34c2de4d1ef7d6a0b468bb82c39eac141cb8582fde61a516ee30a187681fb8ebc8f8cc835551e4b2b7b838e91694845ec37637db63b129f010b1f1bbc7a3039ccc4b040f24a5608f505f74db23834222a4f89863d48ddd93c4d4ee718905d3414ff8bb306dc37a9cc471cc3757f3f37b16c3a3e281ff63b322f1eebe204f9ae3dc59b5d0094ab30b6e5bc3a693b539ea9fa0f03247e806e3d2d858444efbf13d13c1eab291ed7772cedc7983fe2d8e76c1525846a2ade128ba203995d61b24700e76b6d6fe9cf5aa8819", 0xd5}, {&(0x7f00003f9000)="9afdf756bc7628835e43391e5ca0a6f6bd37939f8f3d73623ae252a7c5b02c4401b57898198f835be2735b1acb000c7be85ecaeb74147c030cc75e696aa33e42046f483bd266de964cbe593b393fac473f8119f3bb5e43e2b72f91f392e875bb1cabdbcda21d1f881349a8c62f62a4f5cf0522a4775d002be3d6c3e30edc738d51ddc1225c0640f151dcda5411671fb759400d23750bb53ed6bb8618ffd1ada665efab1fb1144c3ed532b8c2475ec6a64e0318ecb8ee04c901deeaa179ea2c7cf6168836ee565c5f6dbd96c0f7ef854659", 0xd1}, {&(0x7f0000701000-0x7c)="03abcb2eec50872fd1cbbf199ec33543ef32e0aea4ffce84f6b37f4c0938e96962457d172d5df2f568129fa951b0aa1e5d6b758b61339da475883348dc99c3cfd0ba4c71854c566740c323c982dca26e352a3b84bb8037ecb003eab5dac13605c37528230d997e2844ac4b7a6b96a67c4ffb00ed4af4cbf9242cf948", 0x7c}, {&(0x7f0000bfe000-0xdc)="c44939150a0682dfce70fd0e9be6dc7480a534b102f6455889fbce27db92020fc52df422eb532ade5455910b79a833b20c8a078f88c6873fc213bc0f4054dce1a5ba975d18af1433d411983d01d6b0cc2d075d0e801f8a996f5dbb2f7503f9fff68d6ba2d8dce22469c53af4506a17f4d9b3cfa6691dedc949411a975b94b6ecb0cc3171e37b32a7ea52edcb2e57599770a01c5eda8c03131ab8d5cf30f9be8cf7517adb57c27771ca43efecb9e8cc16676f06eb7e41904beff95f21b9f5d168d9d14f08c653dd5f28d4390fe1abd6b48d24cac99a51597dd7e4b334", 0xdc}, {&(0x7f0000871000)="fe3e7f657b26c53c0d2164e3e7eb2f485ca26f994cb4bbc1", 0x18}, {&(0x7f00006c5000)="f984195819f22acbbf29f09ebdf21310cc20fd6795b5b0fc3f1762108d4b0f481656d24cfa622e3b460d0294e7b75eede5822048c023f7ce123d1e410620f6ac40796af37233c6098caf0b4e8e751feb299ffff6d19dc4f653b5ee04549c45b968fbbffaeff6f5daa6444a2b5e4c958c0d", 0x71}], 0x7, &(0x7f0000fcb000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16, r17, r18, r19]}, @rights={0x18, 0x1, 0x1, [r20, r21]}, @rights={0x38, 0x1, 0x1, [r22, r23, r24, r25, r26, r27, r28, r29, r30]}], 0xe8, 0x4000000}, 0x8090) sysfs$3(0x3) r31 = open(&(0x7f0000d3f000)='./file0\x00', 0x80000, 0x80) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r31, 0xc0045516, &(0x7f0000e99000-0x4)=0x8001) r32 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r32, r32) ioctl$KVM_CREATE_DEVICE(r31, 0xc00caee0, &(0x7f0000aa9000-0xc)={0x1, r32}) read(r32, &(0x7f0000368000-0x1c)=""/91, 0x5b) bind$bt_sco(r33, &(0x7f0000128000-0x8)={0x1f, {0xd5, 0x3f, 0x1, 0xfff, 0xd5, 0xf}}, 0x8) syz_open_dev$sndseq(&(0x7f0000d8b000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) 2018/02/10 22:22:57 executing program 1: mmap(&(0x7f0000000000/0x3b1000)=nil, 0x3b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000377000-0x4), &(0x7f00003b2000-0x4)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x158, 0x158, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000237000-0x40), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4"}}]}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f00003b3000-0x1000)=""/4096, 0x1000, 0x160, &(0x7f00003b3000-0x10)=@llc={0x1a, 0xf5, 0x18cf, 0x0, 0x9, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002ca000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000bd000-0x8)) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00003b3000-0x10)={&(0x7f0000359000/0x2000)=nil, 0x2000}) 2018/02/10 22:22:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000a91000)='/dev/adsp#\x00', 0x8, 0x401) bind$pptp(r3, &(0x7f00003af000)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00009ff000)={0x712, 0x3}) 2018/02/10 22:22:57 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000014000-0x10)={&(0x7f0000007000-0x48)={0x5, 0x405, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/enforce\x00', 0x10000, 0x0) bind$netlink(r1, &(0x7f000000d000-0xc)={0x10, 0x0, 0x1, 0x20000}, 0xc) 2018/02/10 22:22:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000cfc000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:57 executing program 7: clock_gettime(0x5, &(0x7f00004b4000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200400, 0x0) 2018/02/10 22:22:57 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000010000)='/dev/cuse\x00', 0x20000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000014000-0xcf)="bebb1a6a30063f7081257d96640d821ac0989bf8f71829e3b8385390c24bdec0b4812d279f30be13edef41a62ae5cfcb29db06b2ecb3ad1971db4c827ba7b061ec39bf8546944bdeeff5b9a0d4d4423603cdd516189337de2776948ef9fdbb33a2fce8ce29c52824a6b11c90b3f65f8e2dd25ccf07714700ba5cca1a0943fdd79c8bdfc22da23348bb2f72d410aef9aa543d9871af64dbfd9385da326d5174f07f200f38ed6dcf57ef506954e4bb0b950552e41cfd3b5dd6453c9818ac00fddbcb5a556d4bfcaf1af3b09d7b697c26", 0xcf) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000012000)=[{&(0x7f0000015000-0x1000)="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", 0x1000}, {&(0x7f0000012000)="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0x1000}, {&(0x7f0000015000)="25a2f8ae13ab26ba", 0x8}, {&(0x7f0000015000)="d6200bd6e510278b9daa864f2c7da17964ac17aee0351699144208aa22f16d7d98f4c31adf49b8bfe91e53f6285cb0f304fb0f3742589b5194b65b2413d6d6d9b4ad6d9bb88284a1694b", 0x4a}, {&(0x7f0000016000-0x1f)="3206ebc7adbd62df08ec2313a481f5afc23d205f3cb784f464c362b2429b26", 0x1f}], 0x5, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000015000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff}}, {{0xa, 0x3, 0x1579, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x1000, 0x3ff, 0x0, "58a4c0276987593d4f93005f6db57d218207f0d152aec9c03befbf0a70feafc678af4a982a75edaffd8c5ab129a8e3a034bd8380e89eeac41f06ae453b2ec790812784109c3d5ab09407f938beb9b7df"}, 0x160) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000016000-0x4)) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000015000-0x63)="672004251b6b0a3a37717a6cabb239e3cdf0bf57425676c40788e69432245744c9268629d04af0a2c0e4eb7ea3326851be84cb9cffe0d60f6a0057f2bfbe07ee5e93b9efa1161e5f9454830dae0480c5d62de0dd1d330257e88c65e67e47064e0dfaf6", 0x63) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000013000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000a000)={{{@in6=@empty, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000016000)=0xe8) 2018/02/10 22:22:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) accept$ax25(r1, &(0x7f00000da000-0x10), &(0x7f000057c000-0x4)=0x10) flock(r0, 0x1) close(r1) [ 51.600520] RAX: ffffffffffffffda RBX: 00007f493cb486d4 RCX: 0000000000453a59 [ 51.607763] RDX: 0000000000000000 RSI: 0000000020218000 RDI: 0000000000000013 [ 51.615017] RBP: 000000000071bea0 R08: 0000000020af3ff0 R09: 0000000000000010 [ 51.622265] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 51.629506] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 2018/02/10 22:22:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006c9000-0xf)='/dev/sequencer\x00', 0x1, 0x0) write$tun(r0, &(0x7f000090e000+0xe83)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "9ce022", 0x75, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "b2e911", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], "0895b1cc66e52ee53df6e60006a2a235489efae353f79669ddf588ef6ad7b993903db4c79cf0157b63aa43d859b529884bafbeb32ab947a6daba00babbf9f76b37eb8c3a1d"}}}}}, 0xa7) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000dad000)={0x2, "331970184818"}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000262000)='/selinux/policy\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000cb3000)=0x1000001) 2018/02/10 22:22:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000098e000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') fcntl$addseals(r2, 0x409, 0xa) sendfile(r0, r2, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:57 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000013000)='/dev/usbmon#\x00', 0x9, 0x20000) write$selinux_create(r0, &(0x7f000000e000)=@objname={'system_u:object_r:sound_device_t:s0', 0x20, 'unconfined', 0x20, 0x31, 0x32, 0x20, './file0\x00'}, 0x3a) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000013000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x4040) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000013000)) 2018/02/10 22:22:57 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000000b000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000014000-0x4)=0x10) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000009000-0x10)={0x77359400}, 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x7, @empty}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:57 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000654000)=@ioapic) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$void(0x3) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00002ab000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00007cf000-0x10)={0x0, 0x0, 0x24}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ad5000)={r2, r3}) bind$inet6(r1, &(0x7f00007ca000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000328000-0x40)={0x9, 0x1ff, 0x3, 0x2f, &(0x7f00007a7000)=""/47, 0x5f, &(0x7f0000b03000)=""/95, 0x76, &(0x7f0000733000-0x76)=""/118}) 2018/02/10 22:22:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ea5000-0x8)={0x0, 0x3f}, &(0x7f00001fb000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000553000-0x14)={r1, 0x9, 0x8, 0x1, 0x1, 0x5}, 0x14) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001aa000)={0x0, 0x5, 0x0, []}, 0x8) 2018/02/10 22:22:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00001f8000)={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, {0xa, 0x3, 0x81, @empty, 0x40}, 0x4, [0x5, 0x8000, 0x7, 0xfffffffffffffffa, 0x6, 0x1, 0x1000000000000000, 0x3f]}, 0x5c) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e64000)='/dev/snd/controlC#\x00', 0x4000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000d68000)={0x0, 0x0, []}) 2018/02/10 22:22:57 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setns(r0, 0x40000000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000014000-0x10)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:57 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000014000-0x20)=@pptp={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x100000011}}}, 0x1c8) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000d78000)='/dev/amidi#\x00', 0x8, 0x2000) ioctl$TIOCSCTTY(r0, 0x540e, 0x100000000) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f000045f000), 0xfc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000060000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) 2018/02/10 22:22:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000119000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000091d000)) mmap$binder(&(0x7f0000456000/0x1000)=nil, 0x1000, 0x3000005, 0x10, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000dfe000)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:57 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00003cb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d8b000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0x1, 0x1000000200007d, 0x0, 0x0, 0x6}) connect$nfc_llcp(r0, &(0x7f00007bc000)={0x27, 0xffffffff80000000, 0x0, 0x7, 0x9b47, 0x4, "7a62e44054b5e48de0c75c50b1eba525ca124d4b4a8064b73bcef6994e95073bd35540c4f716f7859417d7e3eabcf06351cd8243d66856c15990a77e22559a", 0x1f}, 0x60) 2018/02/10 22:22:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000052b000-0x2)="c403") mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00007b7000-0x4)=0x7fffffff, 0x4) 2018/02/10 22:22:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000071a000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000946000-0x30)="b63db85e1e8d020000000000003ef0011dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000063c000)=[{&(0x7f0000695000-0x3e)=""/62, 0xffffff43}], 0x100000000000031e) 2018/02/10 22:22:57 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000011000)=[{{&(0x7f0000011000-0x10)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000013000)=[{&(0x7f0000008000)=""/60, 0x3c}, {&(0x7f0000002000)=""/242, 0xf2}, {&(0x7f0000014000-0x4)=""/4, 0x4}, {&(0x7f0000003000)=""/81, 0x51}, {&(0x7f0000013000)=""/210, 0xd2}], 0x5, &(0x7f0000014000-0xa1)=""/161, 0xa1, 0x7}, 0x8}, {{&(0x7f0000010000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000013000)=[{&(0x7f0000013000)=""/41, 0x29}, {&(0x7f0000014000-0xb5)=""/181, 0xb5}, {&(0x7f0000013000)}, {&(0x7f0000013000)=""/184, 0xb8}], 0x4, 0x0, 0x0, 0x80000000}, 0xfffffffffffffff9}, {{&(0x7f0000014000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000013000)=[{&(0x7f0000005000-0x21)=""/33, 0x21}, {&(0x7f0000012000)=""/168, 0xa8}], 0x2, &(0x7f0000014000-0x7a)=""/122, 0x7a, 0x5}, 0x5}], 0x3, 0x2, &(0x7f0000013000)={0x77359400}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000013000-0x80)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{0x1, 0x80, 0x3, 0x1}, 0x6, 0x2, 0x0, 0x0, "cab55f52345466dc"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006b8000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x0, []}, 0x98) 2018/02/10 22:22:57 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000014000-0x4)) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000013000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000014000)='/dev/audio\x00', 0x88000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000013000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9, 0x2, 0x2, 0x4, 0xc16, 0x200, 0x5}, 0x20) 2018/02/10 22:22:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000aa8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x1, 0x8, &(0x7f0000d29000)={0x0, 0x0}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00002ed000)={0x9, 0x1f}, 0x8) quotactl(0x1, &(0x7f0000cb6000)='./file0\x00', r1, &(0x7f0000a12000)="3be6e33e62ba2fdf57dd90d40a49259028239be5bd2e2bd0315c88b8d5ee12499ac7dbd441156b0d63775b81086fe50f56734b04bdcfad43e129319c9a50d1ea6239f7620a0928aed566035f65322960341c5fdbbdea4a2af56976c687dd51e937171cf2736d794c2daf1cacda6fc9b2d45fbc27d43f48b0848e0f0c5a2ad32b22825a6636fa2965de35277283fce4") read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) socket(0x0, 0x80b, 0x1) 2018/02/10 22:22:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x4, &(0x7f0000523000-0x32)=""/50, 0x32) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009c9000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000165000-0x9)='net/tcp6\x00') sendfile(r0, r2, &(0x7f000045f000), 0xfc) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000f53000)=""/100, &(0x7f00002d6000-0x4)=0x64) 2018/02/10 22:22:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a, 0x0, 0x4, 0x0, 0x2, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000c5a000)={0x0, 0x80000000, 0x0, 0x1, 0x8}) ptrace$poke(0x4, r1, &(0x7f0000b68000), 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000945000-0x58)={{0x2}, 0x0, 0x0, 0x0, {0x9, 0x4000000000000}}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000083b000)='/selinux/status\x00', 0x0, 0x0) fcntl$setpipe(r2, 0x407, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/10 22:22:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c88000-0xa)='numa_maps\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendfile(r2, r1, &(0x7f0000a2f000-0x4), 0x400) 2018/02/10 22:22:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) syz_emit_ethernet(0x2b, &(0x7f0000151000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0x2, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "02"}}}}}, 0x0) [ 51.893205] audit: type=1400 audit(1518301377.707:52): avc: denied { map } for pid=8645 comm="syz-executor0" path="/dev/input/mice" dev="devtmpfs" ino=9182 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:mouse_device_t:s0 tclass=chr_file permissive=1 2018/02/10 22:22:57 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00003cb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d8b000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0x1, 0x1000000200007d, 0x0, 0x0, 0x6}) connect$nfc_llcp(r0, &(0x7f00007bc000)={0x27, 0xffffffff80000000, 0x0, 0x7, 0x9b47, 0x4, "7a62e44054b5e48de0c75c50b1eba525ca124d4b4a8064b73bcef6994e95073bd35540c4f716f7859417d7e3eabcf06351cd8243d66856c15990a77e22559a", 0x1f}, 0x60) 2018/02/10 22:22:57 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000005000), &(0x7f0000012000)=0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getpeername$inet6(r0, &(0x7f00008b0000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000db5000)=0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000da0000-0xf)='/dev/sequencer\x00', 0xa940, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d70000-0x38)={&(0x7f0000067000)={0x10, 0x0, 0x0, 0x8000001}, 0xc, &(0x7f0000560000)={&(0x7f0000a05000-0x24)={0x24, 0x9, 0xf, 0x700, 0x3, 0x0, {0x3, 0x0, 0x9}, [@typed={0x10, 0x64, @u64=0x20}]}, 0x24}, 0x1, 0x0, 0x0, 0x814}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000292000-0x4)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f00001ce000)={0x10}, 0xc, &(0x7f0000c98000)={&(0x7f0000b93000)={0x14, 0x12, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 22:22:57 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000edb000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000329000)={0x2, 0x2}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000013000)='/dev/amidi#\x00', 0x1000, 0x608500) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000016000-0x38)={&(0x7f0000008000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000014000)=[{&(0x7f0000011000)=""/198, 0xc6}], 0x1, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x100000000004}, 0x10002) mmap(&(0x7f0000016000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000016000)={0x0, 0x1000, "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"}, &(0x7f0000002000-0x1)=0x1008) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000013000)={r2, 0x200, 0xcf04000, 0x85e, 0x299, 0xff}, &(0x7f0000011000)=0x14) r3 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r3, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) [ 52.004179] audit: type=1400 audit(1518301377.818:53): avc: denied { getopt } for pid=8696 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/10 22:22:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x4100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:57 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f000000f000-0x1c)=@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0xffffffd2) r1 = syz_open_dev$usbmon(&(0x7f0000011000)='/dev/usbmon#\x00', 0x400, 0x210000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000013000)={0x0, @loopback, @empty}, &(0x7f0000009000-0x4)=0xc) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000011000)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x2, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002e0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getdents64(r1, &(0x7f00009a3000-0xfe)=""/254, 0xfe) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000343000)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/02/10 22:22:57 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002d2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x420800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000853000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000037a000-0x12)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f000045f000), 0xfc) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000b7f000)=0x2, 0x4) 2018/02/10 22:22:57 executing program 2: r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000003000), 0x30b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000+0x585)={0x0, 0x1}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x400}}, 0x4, 0x6}, &(0x7f0000002000-0x4)=0x98) r3 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x1f, 0x20000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000055f000)={0x0, 0xfffffffffffffffd}, &(0x7f000093f000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000002000-0x9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000-0x48)={0xd, 0xc, &(0x7f0000003000-0x60)=@raw=[@alu={0x7, 0x9, 0xd, 0x1, 0x6, 0xfffffff8, 0x18}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x200}, @generic={0xff, 0xfa, 0x401}, @exit={0x95}, @jmp={0x5, 0x7, 0x2, 0x7, 0xb, 0xfffffffe, 0xfffffffffffffffc}], &(0x7f0000002000)='syzkaller\x00', 0x44f, 0x2f, &(0x7f0000003000-0x2f)=""/47, 0x41000, 0x1, [], r5}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001000-0x8)={r4, 0xc2}, 0x8) 2018/02/10 22:22:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003d8000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0xa8, 0x400002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000002000)={@common='ipddp0\x00', @ifru_flags=0x1000}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000003000)=0x4, 0x4) 2018/02/10 22:22:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005fe000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000411000-0x10)={0x3ff, 0x5, 0x6eb}, 0x10) mkdir(&(0x7f0000b4c000)='./file0\x00', 0x8) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000088b000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000047c000)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000688000)='./file0/file1\x00', 0x0) mount(&(0x7f00000cf000-0xe)='./file0/file1\x00', &(0x7f0000103000-0x8)='./file0\x00', &(0x7f0000872000-0x7)='cramfs\x00', 0x1002000, &(0x7f0000d78000-0x1)) 2018/02/10 22:22:57 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000013000)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @canfd={{0x4, 0x3, 0x1f, 0x6}, 0xc, 0x2, 0x0, 0x0, "85f4fba6ed9b297116381a12cca6462c88466f9eb7353b918f230f4d302f05d9f25b6fe61d022c2601e4cd1ea8935f28abf3670bdd1c10c1b84eea13c0cac417"}}, 0x80}, 0x1, 0x0, 0x0, 0x40005}, 0x0) 2018/02/10 22:22:57 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x29, &(0x7f0000013000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000000c000)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000014000)={0x1, 0x2, 0x98, 0xfffffffffffffffb, 0x20000000000, 0x1, 0x80, 0x8, 0x400, 0x81, 0x99d}, 0xb) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000014000)={r3}, &(0x7f0000015000-0x4)=0x8) waitid(0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000013000)={{}, {0x0}}) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x2, {0x77359400}, {r4}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x2, 0x0, 0x0, "001e000000000401"}}, 0xfffffee1}, 0x1}, 0x0) 2018/02/10 22:22:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) chdir(&(0x7f000033b000-0x8)='./file0\x00') socket$inet_sctp(0x2, 0x5, 0x84) write$selinux_load(r0, &(0x7f000095d000-0x94)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/02/10 22:22:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000c22000), 0xfc) 2018/02/10 22:22:57 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000013000)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000013000)={0x0, 0x200, 0x9}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000037a000-0x12)='/dev/input/mouse#\x00', 0x3, 0x2000c2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000067000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000056b000)={r1, &(0x7f0000770000)=""/168}) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000a99000), &(0x7f0000bf2000), &(0x7f0000c3e000)) read(r2, &(0x7f0000368000-0x1c)=""/91, 0x5b) r3 = syz_open_dev$admmidi(&(0x7f00004c7000)='/dev/admmidi#\x00', 0x1, 0x800) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f000088c000)={0x10000, 0x7, 0xfb0f, 0xfffffffffffffffa}) 2018/02/10 22:22:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000293000)={0x48}, 0x1) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000420000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) socket$inet(0x2, 0x80000, 0xfbc) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000694000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001}}, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}}, 0xbe, 0x81, 0xfffffffffffffffc, "8dad30c8fa1e4b56991dba14feaa84fbb393088f93f58cdc078eb07c8eb1bf2e6a82a30d55b73fe198006c091f8bc858f11ab3b7a79d64b62615efcd67f8c451097016825e02d207db71db6f87d5ce00"}, 0x160) 2018/02/10 22:22:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bd000-0x9)="230a0eb9464f8894a7", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f0000b91000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00007e7000-0xd8)="d526197cce697f5b1f7b614857e871fb2071e3f1dae17a2c2c2e53e10edc097e664b3e01d7820c24ef9d6e294eca59f88bedb0eb94f68dff763b5a82d042c8b9622ccd121250b95f0dea485ed6f9ab62b602680e571f5456cb1e70ff6a6cfb0abc93fae00efb96a3a6f955ce66a596baf238c7b21c32e9feb7c78f18b9c78341dfd709939fb90c604fece16f4f4471cabe96fe32020e9ae431bf16c1cf89e44fa0f053e840ab51d06b6f065342f07c1c5c39db", 0xb3, 0x400c040, &(0x7f0000feb000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000b52000)='/dev/snd/midiC#D#\x00', 0x8, 0x10000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00008a5000), &(0x7f000010b000)=0x4) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x4ea, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) [ 52.206429] SELinux: failed to load policy 2018/02/10 22:22:58 executing program 7: mmap(&(0x7f0000001000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000055000)=0x80, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x4b8, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0x30) 2018/02/10 22:22:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b64000)='/dev/autofs\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00006ad000)={r0, r1, 0x2, 0x2}, 0x10) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000633000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r2, r3, &(0x7f000045f000), 0xfc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000e18000)={{{@in=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000704000-0x4)=0xe8) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000416000)={0x4, &(0x7f0000d70000)=[{}, {}, {}, {}]}) bpf$PROG_LOAD(0x5, &(0x7f000096c000-0x48)={0x9, 0x14, &(0x7f00000d8000-0xa0)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0x7}, @ldst={0x3, 0x3, 0x3, 0x4, 0x6, 0xc, 0xfffffffffffffff0}, @jmp={0x5, 0x3ff, 0x0, 0x1, 0x7, 0x100, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3f}, @jmp={0x5, 0x3, 0xb, 0x0, 0x6, 0xffffffc0, 0xfffffffffffffff1}, @generic={0x6, 0xff, 0x2, 0x3a1c00000}, @call={0x85, 0x0, 0x0, 0x2d}, @jmp={0x5, 0x6, 0xf, 0xb, 0x0, 0x10, 0xfffffffffffffff0}, @exit={0x95}], &(0x7f00002fb000-0xa)='syzkaller\x00', 0x1ff, 0x7e, &(0x7f0000bec000-0x7e)=""/126, 0x41f00, 0x0, [], r4}, 0x48) 2018/02/10 22:22:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000507000-0x9)='/dev/vcs\x00', 0x109000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000290000)={0x0, 0x8}, &(0x7f00005a8000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000009e000)=@assoc_value={r1, 0x2}, &(0x7f0000bdd000)=0x8) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r2, &(0x7f00004a2000-0x5b)=""/91, 0xfffffffffffffcae) 2018/02/10 22:22:58 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000013000)={0x0, 0x0}, 0x80800) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000b000-0x20)={0x3, 0x1, 0x3004, 0x2000, &(0x7f000000e000/0x2000)=nil}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r2, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000046000/0x18000)=nil, &(0x7f0000015000-0x18)=[@text16={0x10, &(0x7f0000014000)="ba4100ed0fc769ce0fc7690cf00fbaad1000078bccbad104ec0f32660f3a0cc6990fc75e00baf80c66b806a5fe8a66efbafc0cb80400ef", 0x37}], 0x1, 0x8, &(0x7f0000012000-0x10)=[@flags={0x3, 0x208240}], 0x1) 2018/02/10 22:22:58 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000016000-0x4)) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) r1 = open(&(0x7f000000e000)='./file0\x00', 0x8002, 0x1) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000001000)=0x80, 0x4) 2018/02/10 22:22:58 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000b6d000)='/dev/input/mouse#\x00', 0x4, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/10 22:22:58 executing program 2: syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x40000000000003a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x7e, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/02/10 22:22:58 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f00003e8000-0xb)='/dev/vcsa#\x00', 0x400, 0x8100) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000b78000-0x94)={{0x100, 0x10000, 0x3, 0xffffffff7fffffff, 0x3, 0x2}, 0x0, 0x621, 0x8, 0x8001, 0x9, "712c1ebef52b71c87b2c9b5e40a5ffc07431901e67da164b1f8951101f069d577d2f53efb417076a3e9711ba1ce8dd1cf86a5c249e771a780c0043e2797c5ca9fd0f958017ec9b6cb9f434e8d0cb5c748496ae72d9eae76833890b451788b0ce1ba18691d62b7404a4d898e3c98b1387bddacc597b93f5c178a0db8edfc05bb2"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0x0, &(0x7f0000036000-0x60)=[], &(0x7f0000036000-0x10)={0x0, 0x1c9c380}) r2 = request_key(&(0x7f0000014000-0xb)='asymmetric\x00', &(0x7f000000d000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000014000-0x1)='\x00', 0xfffffffffffffffd) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000014000)='./file0\x00', 0x0) r3 = add_key(&(0x7f0000013000)="72787229630018316ffe0014b90000000382178b74da573876fffffffffff0008e68", &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000006000)="bcb764939b5f58", 0x7, r2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000016000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) keyctl$get_security(0x11, r2, &(0x7f0000014000)=""/224, 0xe0) keyctl$assume_authority(0x10, r3) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000016000+0x4b1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000017000-0x4)=0x14) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000016000)={@mcast2={0xff, 0x2, [], 0x1}, r4}, 0x14) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000015000)=0x8, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000013000)=0x14) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, r5}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)) 2018/02/10 22:22:58 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000025000-0xcc)={0x14, 0x25, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000001a000)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000023000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x1ff}}, 0x101, 0x2, 0x18c, 0x57f, 0x40}, &(0x7f0000006000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000025000-0x6)={0x0, 0x4}, &(0x7f0000013000-0x4)=0x6) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000022000)={0x0, 0x56}, &(0x7f0000026000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000001f000-0xb8)={0x0, 0x8, 0x7, 0x9, 0x8, 0x7, 0xcc, 0x4, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x5, 0x9, 0x1ff, 0x7, 0xffffffffffff8001}}, &(0x7f000001e000-0x4)=0xb8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000025000)={0x5, 0x6, 0x200, 0x3, 0x1, 0x6, 0x8, 0x8, 0x0}, &(0x7f000001a000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000010000)={0x0, 0x5, 0x7f, 0x8, 0x2, 0x1, 0x2, 0x8, {0x0, @in6={{0xa, 0x3, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0xffffffff, 0x8, 0xc6a8, 0x2, 0x9}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000012000)="0296796463558d8baaf99d6dfa5d5e1834da74623be0dc6ca7c44c33d3673b2ebdf7de4b8b0c28b7ca418c0a", 0x2c) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000027000-0x4)) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000026000-0x38)=[{&(0x7f0000025000)=@in6={0xa, 0x2, 0x8, @empty, 0x10001}, 0x1c, &(0x7f0000009000-0x50)=[{&(0x7f0000004000-0xa)="b0b6e97cbed5251cd86d", 0xa}, {&(0x7f0000004000)="5888ec115525811d3abf7e5d1f781c8adae9f0b8b8a462503d6f5ca8658f44b4f1dac8feb44feb079d179f9b362d57ba438a12582d53d4ac0f0c34a07bec04474491a669397bcd685ebf4e4457fe18c952b2f42a54b25fc8eea404b559c6212a45d24b676eca0ea1858a19bbf590c9c38450a5ff061e76f898f253f1e743a85eba41991d5a2d64dc9e3abee6c9ddd0336b172f59739bc628088a63cae4e7768cbbe78d48dcb6a33590fea42fcd387b45a1e4fc4e3ef4c23d4c0de6d74779e988e24de2db47e70c02c13df57a160070f70d3516411fa74547c2e3e4f27d8a2595ea2e6c2473c176e284b6c3c7453a76362e", 0xf1}, {&(0x7f000001c000)="8c99d2ac30d7cf7bd974321f06fc974840d18323904e0a730f2a56f0f2ce97c22119bb688c1e4ad707566e863d6bdc54c83288399626e0db628ba6c18743b7e8213810be8d04c4b5d27e3fa5502c8a81600d216d0635302d06a3aa0203fd392bd0a881e0f481adf417c6ca8d4611478986badc44d2e308bec7476fd420bbdfc72b2a25f15d33e369868930068bb7e2ccf61ea97d2918bee4f6ed7d6204721b38a2624251ee6ec273726171caa6e658e47612374cf15b7767", 0xb8}, {&(0x7f000001f000-0xb0)="dfdb66e2d4a7172d3667f529a9c7804fb9092240c38cc39e65ca5959863ee360d74679fedd0f9fe57793c61411a85d75b571f9219c8379af5cac2ea8b6e25014175d3bf81299185f5b884baba84590bf20814c181996f7ced092a3c5a1be69f67337e8fe62111298d641e86242cc94900360aa5b9188eae8dc1a3743a3581a429000bfd4ff842f1d7da6db2b3d9ba352d626574057e5690c7c0d1cbf823429210f02b09e397af2340df8ca1e5f2c9713", 0xb0}, {&(0x7f0000007000-0x67)="003e13f9ca7ff1b0bb45feb6a9dac42a38ed37734c72b82237d2d50bcbcec842c48d93603a24c914425fb80ab679052bde1da404c22c3b7e23cc3eede9a000219196456dda3cc41466f5fa99b7ad64b73c024b229991c62cc5501eaae908675ec1d323c630b9ae", 0x67}], 0x5, &(0x7f0000025000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x9, 0xb5, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0xffffffffffffd45a, 0x1, 0xc0}}, @init={0x18, 0x84, 0x0, {0x100, 0x0, 0xeb2b0000000000, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x7, 0x5, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x16db46ca, 0x0, 0x6, 0x2, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffeffff, 0x8008, 0x40, 0x4, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x2, 0x2, 0x40004000, 0x1911, 0x4, 0x58, 0x20, r6}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x0, 0x7, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x8001, 0x2, r7}}], 0x1b0, 0xd619ea38ed36a6f0}], 0x1, 0x4000) 2018/02/10 22:22:58 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x0, 0x400002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000002000)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/dsp\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000003000-0x4)=0x6c4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000571000-0xb), &(0x7f0000000000)=0xb) 2018/02/10 22:22:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0xfffffff) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000098c000)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000ebd000-0x4), 0x4) 2018/02/10 22:22:58 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x80, 0x7f, 0x1, 0x1, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000398000)={r0, &(0x7f0000398000+0x2ab), &(0x7f0000391000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000591000)={r0, &(0x7f00002cc000), &(0x7f00008fa000)}, 0x20) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) writev(r0, &(0x7f0000601000)=[{&(0x7f0000297000)="fa314527ccb3f3406b38b2b7d8af6c7bffda0e73be6517f63ebb09a5a2ae059ef242104a762dfeddf42d87377d7a02785ef90e93886825018db6b185c697d627f5", 0x41}, {&(0x7f0000ca8000-0x4a)="72525538468872b6537d2ccfbe27a492fa2c77668da9adfd525cb37740b9f3b54c81c43656c1f8b42c42f5f87f06d148edd4bb1832d0d0cb8c0b9cee1c86a01da896dc5e28e244577601", 0x4a}], 0x2) 2018/02/10 22:22:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00005ac000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) prctl$setendian(0x14, 0x0) 2018/02/10 22:22:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000089d000)='/dev/dsp#\x00', 0x21, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000b83000)={0xa, 0x2, 'client1\x00', 0x0, "15701d6f74cefd49", "cec935343bcf71a69fdd5e6b60c122d2d31266df740f0beaf5e4c679336ffc92", 0x2, 0x401}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000f20000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000d17000)={0x80000000, 0x1000, 0x1000}) r2 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:58 executing program 1: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f00005e1000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000074f000)='net/ip6_mr_vif\x00') 2018/02/10 22:22:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003ba000)='/selinux/enforce\x00', 0x101000, 0x0) write$selinux_user(r0, &(0x7f00002fb000-0x2c)={'system_u:object_r:apt_var_cache_t:s0', 0x20, 'user_u\x00'}, 0x2c) syz_emit_ethernet(0x6e, &(0x7f0000149000-0x406)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\t\x00', 0x38, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a97188", 0x0, 0x6c, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "aabf21a21c6734cc"}}}}}}}, 0x0) 2018/02/10 22:22:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c2b000)={0x2, &(0x7f0000ba3000)=[{}, {0x8}]}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000adb000)='/dev/admmidi#\x00', 0x2, 0x400181) getsockname$inet(r1, &(0x7f00007c7000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000191000)=0x10) 2018/02/10 22:22:58 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000000b000)={0x3, r0, 0x1}) 2018/02/10 22:22:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000307000)={0x0, 0x0}) ioctl$int_in(r0, 0x5421, &(0x7f000060f000-0x8)=0x101) lseek(r1, 0x0, 0x7) read(r1, &(0x7f0000b48000-0x5b)=""/91, 0x412a4edd) 2018/02/10 22:22:58 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000014000-0x2)='&\x00', 0x5) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000012000-0x4)) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0xffffffffffffff9a, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e2000-0x18)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r1 = dup2(r0, r0) getsockopt$inet6_buf(r1, 0x29, 0x22, &(0x7f0000789000)=""/236, &(0x7f0000747000-0x4)=0xec) bind$alg(r1, &(0x7f0000c56000)={0x26, 'rng\x00', 0xfffffffffffffffd, 0x800, 'drbg_nopr_ctr_aes192\x00'}, 0xffffffffffffffde) getsockname$inet6(r1, &(0x7f0000330000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000ae7000)=0x1c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a45000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x1000}) 2018/02/10 22:22:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00001b2000-0xb)='/dev/vcsa#\x00', 0x0, 0x8000) ioctl$int_in(r0, 0x5452, &(0x7f00002d2000)=0x7) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007e5000), 0x4) syz_open_dev$audion(&(0x7f0000fbe000)='/dev/audio#\x00', 0xa756, 0x222c0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"09c3fa865576251c6e3b338a"}}], 0x30) 2018/02/10 22:22:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bd000-0x9)="230a0eb9464f8894a7", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00007e7000-0xd8)="d526197cce697f5b1f7b614857e871fb2071e3f1dae17a2c2c2e53e10edc097e664b3e01d7820c24ef9d6e294eca59f88bedb0eb94f68dff763b5a82d042c8b9622ccd121250b95f0dea485ed6f9ab62b602680e571f5456cb1e70ff6a6cfb0abc93fae00efb96a3a6f955ce66a596baf238c7b21c32e9feb7c78f18b9c78341dfd709939fb90c604fece16f4f4471cabe96fe32020e9ae431bf16c1cf89e44fa0f053e840ab51d06b6f065342f07c1c5c39db", 0xb3, 0x400c040, &(0x7f0000feb000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept$inet6(r1, &(0x7f0000888000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000033c000-0x4)=0x1c) sendto$inet(r0, &(0x7f0000e77000-0x1000)="18631ccc129cfe6da87b432660521bda2cfa08561e1daa4de85af3298223e83f37926ae556dd4a7a25f1a7b54208b3c12ae701b74daf6c7e9ec726930f1893953fc43d7c63050e359e8ada93a455fa265b578a5f92b7fc5698f55d554653f0ced1f85c3735bd21bca77d7d9ba3458472926ed49515628bd9c3b940a33cc1bc77ea3a584afc89539a7417791023ff8ca33799b374e760179e5b39b74997e096128c12a6dda762f27df4b0f2b39eb1736b5ae773592489f2f5fd86c1910d414735c23f2aa2053c06fd076b126a9e3318158fb971e3a179206e0cfa842510d062585f2ed0433bd6f6c826706e26b1a1c7ab8aba4278978279bef2a074af9240ad01beb0b7d6d24c06ca3b93a11ec2dde0cd556f7f661fda8d4b52095312c1ad6e538d10ae71ce64181ca2ac7ebff633c940fceb8191e431014cc1ad60cbaedb15832025573e0d44dd1132df1a4e4094be90f9d743074178b4e239470e82745feaa4577ff19c9295d4366509a8118d9c2d7f407974af1818796aecfb780aae793f4f16dad688abad30ca0965ddc9764321505d6ef60bc519dc03a465534b66af52e4e70669ae4506107dc830ef124521097e9fcdadcc39a8eb7b41fb60b74583c5abdf384467d20a97dba87da9ece6628fdc4a2f781ab0780df2e2cffb318bff3013fe4a5b7ba50c0ce804e8102d41a6856364ef62ca72b815672074595b734d76fab41e26af3ccf2d39f4d49d2d3d1b117881792f068a7cac9782f2c8cbcf11023685ac781ff70f96b16d7eb956fe31aea3af7974f8385cf2fe9152baa7c2556e8bb7030b0dd1f0d21503af85de38a85532a75dfa0ce136703def956ade894ff2d7f415a355a33fe65c5e7c6e6fd58f39169e60d50fba3ce3bc9058322a3575dc6412aa5ecb8d62939e5c94b0ba12613a6a3618912437182bce9130f8ece10ad861159bea5911d44f7a8d7ef8f7a160d6ae3b7165fb66425ca9732686356636efdb77fc05e28a5a6493f9bf9703fcc9f5571ab3ce59ca5ee35a94e821e6ada2da7916a37a74a30313820a5cdf1f3017a268acb2bf42dcbcaa6722bb31a70dd8b812760bcd092c65360a171227f80de6b8d1e127774b392fc52bc0b565ab6f8450d3b7ab1c3543917ab303955d66fee82791eff78f1a98177ea3acf2a4c926618a0dd180bcafce2f24196fff796c498900f945f97ba2904aafc4b5775e171ee5aa13e35f34cd58e700abd191b42dbb6a1d4847747bc330318b3865b18e301d44e3c6274dd2a374d25885680f18295efeb6d94f943b43fc8fae544cbc5f5e9528e45b8f8e579f6815295eaeab7f3980a09bd13858a22cd2c5b788c29c016d578b052e2d2c0ef7913a78c2b21b3713d293b62f54ecab1efb03c4518e71c9457c3c190c31f13b7a06fa28ecc071b29829cef338e80dae408d7f06b8e75da745cf83fb8a6e16600549ed3a729811cd77c8165758e023d706b218e0780678ca6d7bd291980a268f4a55d00a6ea969a14c0efe619b032fc6ccae50845c82fec6e8662ffb25dc4a733426a500828bbc1fe570acc5eefd334a2f68e497448dc85becb9c084b5186ca9b872be84a39853a59c32305d2c8d1365bf4a047e829e995c843fbda0a3f4bf9373d2c6e2f9b71f088d61cbe793409b450aff67d0ead723b7da7ecd896ddc5ba10d34cfa4b203d19b9707eb5a8cb98a9a38d5d95219f41989088973778fe7dcad466cb8221504300bd6fd90a2a48e033cc93474f6091be4466c89aff8c8dab3b838808ea220e63e", 0x4ea, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/10 22:22:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000387000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000e64000-0xc)={@dev, @broadcast, 0x0}, &(0x7f000090e000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f17000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, r1}) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:58 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000000b000)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000005000)={0x9, &(0x7f0000013000)=[{}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000003000-0x8)={r1, 0x20}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r2, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000013000)='/dev/hwrng\x00', 0x181000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000008000-0x34)={{0x3, 0x1, 0x42a, 0x2, 0x100000000}}) 2018/02/10 22:22:58 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) getitimer(0x1, &(0x7f0000004000)={{}, {0x0, 0x0}}) getitimer(0x3, &(0x7f0000004000)={{}, {0x0}}) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x4, {r2}, {0x0, r1}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005000)={'vcan0\x00', r3}) 2018/02/10 22:22:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000879000)='oom_score_adj\x00') exit(0x0) preadv(r2, &(0x7f00007e8000-0x30)=[{&(0x7f0000917000)=""/1, 0x1}], 0x1, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000490000/0x18000)=nil, &(0x7f0000466000)=[@text16={0x10, &(0x7f0000b95000)="0fc72c360f01c9baf80c66b82415f38566efbafc0c66b86b78000066ef660fe6130f20c06635000004000f22c066b9150a000066b80000000066ba000000000f300f01d10f01dfbaf80c66b8cccc228466efbafc0c66ed66b81563842f0f23c00f21f86635020004000f23f8", 0x6c}], 0x1, 0x0, &(0x7f0000122000-0x20)=[@cr4={0x1, 0x2080}], 0x1) syz_open_dev$loop(&(0x7f0000e8f000-0xb)='/dev/loop#\x00', 0x7, 0x420200) sync_file_range(r1, 0x0, 0x24e6, 0x5) 2018/02/10 22:22:58 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000013000)={0x0, 0x0}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x8002, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000014000)={{0x1, 0x1, 0x9, 0x2, 0x20000000000ffff}, 0x200, 0x80000000, 0x7}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000013000)={{r1, r2/1000+30000}, {0x77359400}}, &(0x7f0000012000)={{0x0, 0x0}}) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {0x0, r4}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000045f000)=0xfffffffffffffffc, 0xfc) 2018/02/10 22:22:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005a4000-0xb), &(0x7f00004ff000)=0xb) socketpair(0x6, 0x0, 0x9, &(0x7f00003f2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000069000-0x4)=@int, &(0x7f0000161000)=0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000b22000)='/dev/dmmidi#\x00', 0x2, 0x480) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e81000-0x8)={0x0, 0x8}, &(0x7f0000501000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00006c9000)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8, 0x3, 0xffffffffffffffe9, 0x81, 0x6}, &(0x7f0000073000-0x4)=0xa0) bind$inet6(r0, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r4 = add_key$keyring(&(0x7f0000dd9000-0x8)='keyring\x00', &(0x7f0000474000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000acc000)='id_legacy\x00', &(0x7f00006c7000-0xd)='vboxnet0^#!.\x00') syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:22:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000077e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000ddb000-0x8)=&(0x7f0000faf000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b59000-0x108)={0x6, 0x0, [{0x5, 0x93, &(0x7f00003d1000-0x93)=""/147}, {0x10d004, 0xb, &(0x7f00005be000-0xb)=""/11}, {0x0, 0x7a, &(0x7f0000f9b000-0x7a)=""/122}, {0x0, 0x9d, &(0x7f0000b8e000)=""/157}, {0x0, 0xac, &(0x7f0000d7f000)=""/172}, {0x1002, 0xffffff1b, &(0x7f00007c8000-0x1000)=""/4096}]}) r1 = syz_open_dev$mice(&(0x7f00001ae000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$TIOCSTI(r1, 0x5412, 0x9) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f000052f000)={0x6, 0x8}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000270000)={0x3, 0x654d22f9, 0x3, "a6a584012787", "9952603d85b2ca923faef6ba0cd6bd13"}) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000823000-0x8)={0x2, 0x2}) 2018/02/10 22:22:58 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000014000-0x10), &(0x7f0000014000-0x4)=0x10, 0x80000) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000015000-0x38)={&(0x7f000000c000-0x10)={0x1d, r1}, 0x10, &(0x7f0000012000-0x10)={&(0x7f0000008000-0x48)={0x3, 0x51, 0x8, {}, {0x77359400}, {0x4, 0x1, 0x80, 0x400}, 0x1, @can={{0x0, 0x8, 0x81, 0x5}, 0x2, 0x1, 0x0, 0x0, "740cb7692e1908fb"}}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00008e6000)=""/91, 0x5b) 2018/02/10 22:22:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x4000000, 0x0, 'cbc(aes-aesni)\x00'}, 0x43) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00003e6000-0x8)) dup3(r0, r1, 0x0) 2018/02/10 22:22:58 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000d000-0x4), 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000011000)={r1, 0x50, &(0x7f0000014000-0x50)}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000052f000)='/dev/amidi#\x00', 0x9, 0x840) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000372000), 0x10) read(r1, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/02/10 22:22:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000052000-0xb)='/dev/vcsa#\x00', 0x390, 0x0) bind$nfc_llcp(r1, &(0x7f0000ad0000-0x60)={0x27, 0x1ff, 0x7, 0x7, 0x200, 0x9, "e8a2b10f1246a4d1c4fe7d75a56d7b1113ae964e7dd8dcb2b20bf566befa7fc3546eff5fdd72b33f94c6451f7ca91c5074178bbc97d89fb93da2c72cfc82ff", 0x8}, 0x60) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000cd9000)={{0x3, 0x5, 0x5, 0x1, "fb9b6b88616a89c7248a6086c6002a833c9db5b43bcce5cbffd7a4e15bd0a0089c4836efa0b52ada337600ca", 0x80}, 0xda5, [0x1000, 0x8, 0x2, 0x26e, 0x1f, 0x81, 0x1, 0x101, 0x9, 0x6, 0x4, 0xbdc, 0x7fff, 0x8001, 0xbcd, 0x0, 0x9, 0x1, 0x1, 0x101, 0x3e000000, 0x4, 0x40, 0x101, 0x81, 0x5, 0xffffffffffff1652, 0xcfea822, 0x81, 0x0, 0x6, 0x8, 0x7, 0x1, 0x10001, 0x5045, 0x1, 0x100000000, 0xfff, 0x1000, 0x0, 0x200, 0x9ac6, 0x6, 0x2e4, 0x5df3, 0x100000000, 0xf8db, 0x8, 0xfffffffffffff801, 0x9, 0x1, 0x1000, 0x0, 0x6, 0x6, 0xb7, 0x7, 0x6, 0x2, 0x8001, 0x9, 0x4bff, 0x101, 0x37c0, 0x7fff, 0x6, 0x2, 0x5cb, 0x3f7d, 0xc4, 0x3, 0x6, 0x3, 0xc41, 0x3, 0x200, 0x2, 0x2, 0x5, 0x0, 0x100000001, 0x80, 0x0, 0x8, 0x5, 0x85, 0x5, 0xa87, 0x81, 0x100, 0x401, 0xde, 0x100, 0x0, 0x3f, 0x101, 0x10001, 0x8, 0x2, 0xfffffffffffffeff, 0xfffffffffffffa23, 0x2, 0x5, 0x81, 0x7, 0x7ff, 0x4, 0x80000000, 0x493, 0x3, 0x80000000, 0x1, 0x8, 0x0, 0x1, 0x7, 0x20, 0x9, 0xffffffffffff8a71, 0x5, 0x0, 0x3ff, 0xff, 0x8, 0x7ff, 0x0, 0x1ff], {0x77359400}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a08000)={0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r3, &(0x7f000045f000), 0xfc) linkat(r3, &(0x7f0000aec000-0x8)='./file0\x00', r3, &(0x7f000021f000)='./file0\x00', 0x1400) sendto$inet6(r2, &(0x7f000047d000-0x70)="0d29e39d784a84d5a54d4828e709ab44632519e8cfe18507561b5eca1337bb11c4e68ec50a0e303073df61759e30a1b1910aff0aa568272c1b7f55b115cb884f1837d38a03d0e9f0b01a7f4acf2ea7d025c0db35d6b65242f0d3c80ffffdbdda215ee90246e713a123be363aee5d9b05", 0x70, 0x4000040, &(0x7f0000558000-0x1c)={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) 2018/02/10 22:22:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = add_key$keyring(&(0x7f0000d7f000-0x8)='keyring\x00', &(0x7f000016a000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000732000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000b2f000-0x4)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b72000), 0x4) write(r0, &(0x7f00005a2000)="2400000020002551075d0165ff72fc0280000000001000220ee1000c0800060000001700", 0x24) 2018/02/10 22:22:58 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = semget$private(0x0, 0x0, 0x142) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r1, &(0x7f0000014000-0x12)=[{0x4, 0x50, 0x1800}, {0x0, 0x468a, 0x800}, {0x2, 0x8000}], 0x3) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) semctl$SEM_INFO(r1, 0x7, 0x13, &(0x7f000000b000)=""/126) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:22:58 executing program 1: r0 = syz_fuse_mount(&(0x7f0000dcd000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000cb2000-0x4)=0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000000000)='./file1\x00', 0x800, 0x10) 2018/02/10 22:22:58 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) 2018/02/10 22:22:58 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000014000-0x8)='./file0\x00', 0x2c40, 0xa4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000013000)=0x5b) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x3, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) r2 = semget$private(0x0, 0x3, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r2, 0x0, 0xb, &(0x7f0000014000-0x1000)=""/4096) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000015000-0x10)={0x77359400}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000017000-0xe8)={{{@in6=@dev, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000015000)=0xe8) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', r3}) 2018/02/10 22:22:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() quotactl(0x4, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000b57000-0x17)="fb4f33183a8deb46de4372ff66a9e8aa8a62c69f4ce1b3") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b6b000-0x8)={0x0, 0x0}) bind$ax25(r2, &(0x7f0000ba2000-0x10)={0x3, {"6606ca9b15d0f9"}, 0x8a93}, 0x10) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000618000), 0x4) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) sendfile(r3, r4, &(0x7f000045f000), 0xfc) 2018/02/10 22:22:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0