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"}, {0x1, 0x0, 0x4, 0x6, 0x0, 0x0, 0x86dd, [0x8], "a84df49e9455895b08f27c5f087ca4a33539cf8228abf5bb9e29808716"}, {0x8, 0x88be, 0x3, {{0x6, 0x1, 0x4, 0x8, 0x1ff, 0x1, 0x4, 0x7fffffff}, 0x1, 0x618e}}, {0x8, 0x22eb, 0x1, {{0xffff, 0x2, 0x7fff, 0x6, 0x3b, 0x9, 0x2, 0x93}, 0x2, 0x2, 0xaa8, 0x1, 0x5, 0xffe00000000000, 0x32f, 0x5, 0x4, 0x47ba}}, {0x8, 0x6558, 0x4, "0111eb50d0f6008da18db63fb15d6fa8c02ce97c2531fd9056a975dcb90f59f449f431a2e3ceca8618682d604f16d0dfa5bd8aa6a8fbff27f14377881454d7257986003c189274bd17cc20cfcdbd99f3693637215921bc5456641709b0d57638a8f7184ea77de05c3539e7eb55f6a941840acc6440d0278a0badda78a481c9496f03f70509d09f57ee0a829aed20cd1d31a870"}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x950, 0x464, 0x18a, 0x3e2]}) 2018/04/06 05:05:39 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0xa6581b0000000000}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:39 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000180)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x7}, 0x8) 2018/04/06 05:05:39 executing program 3: r0 = open(&(0x7f0000000200)='./bus\x00', 0xcc000, 0x0) syz_mount_image$ntfs(&(0x7f00000001c0)='ntfs\x00', &(0x7f0000000240)='./bus\x00', 0x800, 0x6, &(0x7f0000001600)=[{&(0x7f0000000280)="9401d20d4dc27b3d28e046c13773497c5c6f9f308634d1ae229305e5c3fb32d696cd4a6651b0376ad11d4892df8903c76608855c9cc0436d8699abe638d23c92c7cba1d13dba8a6953a985a6eefd7671e336a8104a7955def37dbdd3b416cf03a4a5f26f7753e7cd83a757c8427821ffaab4cd788d93b0647994c44fc9940ef09706300211a947154f931a3bd9226dd525037072139529ce198a9f9485de3c231fb0417e7405705a7eb807ab0a6a0ba2f9afb71bea24dcd6672db254101afa4ef9ceaa9ca3a1bc451296b9896ff30bf6edfa5fbdb638bc3a66ca1abb50d654a80bed40383f693c34", 0xe8, 0x6}, {&(0x7f00000004c0)="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", 0x1000, 0xb676}, {&(0x7f0000002040)="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0x1000, 0x5}, {&(0x7f0000000380)="9aeeb3d78770a1fb41d43fbc03910460a196d7935925376c3514da4faeedb19b577a6b54ef12ea5ad26f0b8be7d477dacecb825dc98b2902c6a8d2099f33167a6575713d73362ab782fc45d0d7", 0x4d, 0x5}, {&(0x7f00000014c0)="2ad1ba1f033fb8cfc6c8b1198ad9c8d9c4563a2cf03a441fe806ddf692ae48de6a94f10c04ae674cffe561e269e818167ac56deac23def33909bf239076067a34a4c362aa3ac4769e256b58856b4d0980196fe31a5c7198cb92bd18c8b024160c71c0538bf7ac235d2e90aced0c0376486cc3ddbb0d11b2f39c118503b7faaea0306900f6ad0f679bfde3e404bde99ff02307b89c16ce0aa167edba542c018a39bf8b09f3503a0452933f70901b3a7b22441", 0xb2, 0x8}, {&(0x7f0000001580)="c5eddc6353628de6eaf6b34ee13c021db4e125631385ce451e8115fb9ee079826531a1c49d8e8e14c84874017a3fc846d81ee7f39644777e227b6a5745ed5b52983070040e33fdf54cbc7e88a2fb51e61752991f6a6706123a7e39603d2f4e67b1c6e54b84120becead6af62826912988296c00235d86c00ec340a3e", 0x7c, 0x94}], 0x0, &(0x7f0000000400)={[{@umask={'umask', 0x3d, [0x33, 0x35]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x32, 0x36, 0x35, 0x33, 0x31]}, 0x2c}]}) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) sigaltstack(&(0x7f0000006000/0x2000)=nil, &(0x7f0000000040)) lookup_dcookie(0x8, &(0x7f0000000140)=""/73, 0x49) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x1, 0x1, 0x1c1, 0x5, 0x8, 0x27, 0x5}, 0x1c) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x203) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/06 05:05:39 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0x1000000}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:39 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$inet(0x2, 0x80007, 0x6) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) r2 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/06 05:05:39 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={r0}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80, 0x200) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r3, 0x9}, &(0x7f0000000240)=0x8) poll(&(0x7f00000002c0)=[{r0}], 0x1, 0x5070) ioctl$KDADDIO(r2, 0x4b34, 0x7) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fdf000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r5 = syz_open_pts(r0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x3f}}}, &(0x7f00000003c0)=0x84) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000fdd000)) fstatfs(r0, &(0x7f0000000080)=""/158) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000400)=r2) ioctl$KDSETMODE(r5, 0x4b3a, 0x3) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000440)=""/134) 2018/04/06 05:05:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000004, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x783, 0x0, 0x0, 0x0) 2018/04/06 05:05:39 executing program 5: capset(&(0x7f000079c000)={0x19980330}, &(0x7f0000cc7fe8)) getsockname(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'bpq0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)=ANY=[@ANYBLOB="68000000350002002bbd7000fcdbdf2500000000", @ANYRES32=r1, @ANYBLOB="293000000090000008002c0001ffffff20002400e35ae5bb02dbfd272a2cab7b0375b4ed1ba52c04f142099938000000100024009e0bd14580fabe43265a7f5b08001e00018000000800050000000100"], 0x68}, 0x1}, 0x80) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000300)={@pptp={0x18, 0x2}, {&(0x7f00000001c0)=""/195, 0xc3}, &(0x7f00000002c0), 0x2a}, 0xa0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000080)) syz_open_procfs(r2, &(0x7f0000000040)='net/snmp\x00') 2018/04/06 05:05:39 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x4000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x89f4, &(0x7f0000000540)={'sit0\x00'}) 2018/04/06 05:05:39 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc0000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20100, 0x0) 2018/04/06 05:05:39 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0x40000000}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:39 executing program 0: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x22000, 0x0) getpeername$ipx(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r2 = socket(0x2, 0x803, 0xff) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000000080)=0x100000001, 0x4) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x53) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000000c0)="0f0200000000000000610dc3c65ac45d809af44d", 0x14}]) 2018/04/06 05:05:39 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYBLOB='i!\x00']) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/126, 0x7e}], 0x1, 0x0) 2018/04/06 05:05:39 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0x1b58a6}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x80200) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0xffffffff, 0x1000, 0x480000, 0x100000000, 0x2, 0xc00000, 0x5, 0x4, 0x6}, 0x10) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x277}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/04/06 05:05:40 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)="2f708f7277077deda68e6e65742f697076342f76732f69676e6f72ff003480a3c3f29a4219143051e774756e6e656c656400", 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/189, &(0x7f0000000180)=0xbd) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'syz_tun\x00'}) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000063bff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f000034d000), 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000d57000)) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000f78000)=0xff) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) sendto$inet(r5, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="e591e9b2fc6897468baa61fe9d0000ec00dd"], 0x1}, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x2100, 0x485902588587c89e) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/hwrng\x00', 0x1c002, 0x0) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000580)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r8, 0x0, 0x484, &(0x7f0000000280)=""/250, &(0x7f0000000400)=0xfa) r9 = socket$inet6(0xa, 0x1, 0x5) bind$inet6(r9, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r9, 0x43) r10 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r11 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet6(r10, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) dup3(r11, r9, 0x0) 2018/04/06 05:05:40 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000000), 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x80000) sendmsg$unix(r1, &(0x7f0000001300)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="34b452c7eb776e070ca6098815945db5e550b14547c1881514873051ab4f67128a1aab8809910df1600692e1d232d6d25d862e3313b877e53ce6d68c77156643da64561faa99d9def58830b6", 0x4c}, {&(0x7f0000001180)="6d1ddf4d9bdfef0331e4773b49", 0xd}, {&(0x7f00000011c0)="42988f8ee7976668f6f2a17047344d7b8f31e87074316d3a30fd21", 0x1b}, {&(0x7f0000001200)="a19c6972f2de6556c315a587da634bbc2c68c75432a5f013eaaab24833d9eae561b6d751c17b412f705e7513517bee1bcaec9510675e2abc846178d08233e0e60765fdaa2a51ebdc8bf3fab78668d59104b322a4a6b5f57614", 0x59}], 0x5, 0x0, 0x0, 0x20000010}, 0x40080) [ 401.249477] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/06 05:05:40 executing program 0: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) readahead(r0, 0xfffffffffffffff9, 0x7) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)={0x28, 0x80000000000027, 0x1ff307543bf68163, 0x0, 0x0, {0xa}, [@typed={0x14, 0x4, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x2, r2}) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x40000) setsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f0000000100)=0xb1f, 0x4) 2018/04/06 05:05:40 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0x100000000000000}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000000)={0x1ff, 0x100000001, 0x10001, 0x2, 0x81}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c0300000000400000000000470f000000000001000040735ba4b34526"]) 2018/04/06 05:05:40 executing program 7: rt_sigaction(0x7, &(0x7f0000000040)={0x42a533, {0xfffffffffffffffc}}, &(0x7f0000c69000), 0x8, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hwrng\x00', 0x101100, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x0, &(0x7f0000000100)}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000640)={'icmp\x00'}, &(0x7f0000000680)=0x1e) r3 = getpgid(0xffffffffffffffff) r4 = getpgid(0x0) kcmp(r3, r4, 0x0, r2, r0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000840)={&(0x7f0000000800)=[0xffff, 0x0, 0x4, 0x3ff, 0x9, 0x1ff, 0xe, 0xd552, 0xfffffffffffffff9], 0x9, 0xffffffff, 0x3, 0x0, 0x39, 0x2, {0x1, 0x5, 0x469b, 0xfffffffffffffffe, 0x1, 0x6, 0x400, 0x2, 0x3, 0x6, 0xc000000, 0x1, 0x3f, 0x100, "a5bd5bc223b272c96aeb9d0906b93acae3755610dd56e9631f0bd52d8f24eee6"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x4, 0x2, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x6}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000540)={r7}, &(0x7f0000000580)=0x8) close(r0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f00000005c0)=0x1ac, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x0, 0x815, 0x1, 0x55ba, 0x3f, 0xe68f, 0x9, 0xfad, 0x6, 0x0, 0x7, 0x4c, 0xfffffffffffffffb, 0x7fffffff, 0x8]}, &(0x7f0000000180)=0x100) getsockopt$IPT_SO_GET_ENTRIES(r6, 0x0, 0x41, &(0x7f00000006c0)={'filter\x00', 0xcf, "7794516051b97d8750c1d4fc15de741e31d8165a20780caf81b3eafd9d078cac4c8751011717a2ea3aaa7bfb3fa45c314aa9f2fc6d76a6fca7517183d1b2a7e4d78719fad91b394c3fe06b6c2a6932c21640890bc1d8bc3295700cab458e6e5bd1ee94e20a2ba0aca803939ab7c95b7ae1750285e02d6d6be990a9a384cb9e614deb2ee83f6c59e6f5e587af66185dcb811feb064ccb3874d79c6e17f83aa3ecbfa71706afa73e593162c5257343f3ff54c09a8e09ba1aa6e79422c05aa16350cbbcb9fe0b2e4b26e87f2d7266499a"}, &(0x7f00000007c0)=0xf3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={r8, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000200)=0x84) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) syz_open_procfs(r9, &(0x7f0000000280)="6e65e0a40ccd71004ea003cdde04e54c49a2023347da954fb132ca25a85b16c859554af10a07c4bfd7026864b6ee6d78c26750e4809f22275bbe101a0cd159a482ec5c52ea2101f5187c4a08f400dcb037d64a90af671d9f12df85b962d5eb5d13a098c23c54e346350dbbb3433499fc662e8cec00000000000000") 2018/04/06 05:05:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000000000000000, 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/102, 0x66) r0 = syz_open_dev$amidi(&(0x7f000052bff4)='/dev/amidi#\x00', 0x34, 0x1) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000540)="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", 0x5ce}], 0x1) write$evdev(r0, &(0x7f0000a37000)=[{{0x77359400}}], 0x10) 2018/04/06 05:05:40 executing program 3: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000040)) 2018/04/06 05:05:40 executing program 6: mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)) r1 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="0a0000000000060009000000090004000000000000000600"], 0x1) signalfd4(r2, &(0x7f00000002c0)={0x2}, 0x8, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x100}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r4, 0xb7, "b7e395e468b44e06090255de06dafe753a0663be1b397506b456a475a28f92a87e8bebe6e01d8d6dd26319f6be0fa455b9fefc0522cb16aebd9196b4785bb55d129e28efec1b743aec9c40984a783982f0217b927d3472e729ffa091caa473b46b662f2838ce960f893996fa594eb04e45965da62bac8119a3f15835044da25c5cc7bc65af758d2f3530fe37cfb1eef3875367de6edb555cb3b5e6e91835477608d2f57b0e59f88d20689aa3d47320014325614b4e77eb"}, &(0x7f0000000280)=0xbf) fcntl$dupfd(r3, 0x402, 0xffffffffffffffff) fcntl$dupfd(r1, 0x280000000000402, r2) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000002c40)=""/114) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') 2018/04/06 05:05:40 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e21, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x1f) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1, 0x20000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r3 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000001580)=0x4) readv(r0, &(0x7f0000001500)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/221, 0xdd}, {&(0x7f0000001340)=""/230, 0xe6}, {&(0x7f0000001440)=""/187, 0xbb}], 0x4) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000010}, 0xc, &(0x7f00000001c0)={&(0x7f00000015c0)={0xac, r2, 0x200, 0x70bd27, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x194e}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x20000000}, 0x850) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001680)={0x1, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00000016c0)={0x6, r4, 0x1, 0x99b}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000000)={0x4, 0x9, 0x4, 0x101, 0x1, 0x1000000}) connect$bt_l2cap(r1, &(0x7f0000001540)={0x1f, 0x1, {0x8, 0x14, 0x8, 0x3, 0xfff, 0x8}, 0x5, 0x100000000}, 0xe) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001700)={0x6, [0x1, 0x20, 0x93, 0x8000, 0xfff, 0x5]}, &(0x7f0000001740)=0x10) r5 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001980)=ANY=[@ANYRES16=r2, @ANYBLOB="100000000dce75cb20f1a2f8ab8395be73eafd9a20ecc3d82deeec1c560af9a283cbf2c081dccede4d7aba838e34d8873e8105f4c080d89ccebcf283abc6f90a753bf8250f27575f77ff41ace52f88f0460a94e31442a5112bf88cbbd715f0aaabfb57a536d632667cbc0d3bb05072f4287fba3a613fcd9ff883a224ff7f00007d04ef35f86d4519fd590de12472f522a8f06abc8a7bac9f84969e1316c05ac4613aa94c6a7a09398fa0accbfb9472b31167bc71ae5754758ab1b1d903c81fe07c052946fdc1dcf928dba8daef49c57bfac4d0de57b7ec45161802ce29321b21df448c7a45e184386cf7fc70e69a2bbb8341593484cb8f081da6977fb889e27793e56d7f108b7b687d8306176584d499278fef2e8ced9ed2c451562f2bc969b1ea60b54f44bad4436a811138c5f8316b011e72ec60d8e39adb545ea7f1870000ca40166499bae8e0480473cb7091fff120b089f2"], &(0x7f0000000080)=0x2) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f00000017c0)) [ 401.966803] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 402.014798] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/06 05:05:41 executing program 6: r0 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) r1 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffe000/0x2000)=nil) socket$inet(0x2, 0x80000, 0x7c) shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x4000) close(r0) 2018/04/06 05:05:41 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0xa6581b00}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003e40)=[{{&(0x7f00000000c0)=@alg, 0x80, &(0x7f0000000580)=[{&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000000140)=""/9, 0x9}, {&(0x7f00000001c0)=""/48, 0x30}, {&(0x7f00000003c0)=""/160, 0xa0}, {&(0x7f0000000480)=""/138, 0x8a}, {&(0x7f0000000540)=""/50, 0x32}], 0x6, &(0x7f0000000600)=""/215, 0xd7, 0x9}, 0x1}, {{&(0x7f0000000700)=@hci={0x0, 0x0}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/59, 0x3b}], 0x2, &(0x7f0000001800)=""/193, 0xc1, 0x100}, 0x3b1}, {{&(0x7f0000001900)=@nl=@proc, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001980)=""/13, 0xd}, {&(0x7f00000019c0)=""/168, 0xa8}], 0x2, &(0x7f0000001ac0)=""/192, 0xc0, 0x1}, 0x1000}, {{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000001b80)=""/119, 0x77}, {&(0x7f0000001c00)=""/162, 0xa2}, {&(0x7f0000001cc0)=""/126, 0x7e}, {&(0x7f0000001d40)=""/219, 0xdb}, {&(0x7f0000001e40)=""/192, 0xc0}, {&(0x7f0000001f00)=""/53, 0x35}, {&(0x7f0000001f40)=""/116, 0x74}, {&(0x7f0000001fc0)=""/128, 0x80}], 0x8, 0x0, 0x0, 0x6}, 0x2ad}, {{&(0x7f00000020c0)=@generic, 0x80, &(0x7f00000031c0)=[{&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000003140)=""/65, 0x41}], 0x2, &(0x7f0000003200)=""/99, 0x63, 0x5}, 0x80000000}, {{&(0x7f0000003280)=@generic, 0x80, &(0x7f0000003440)=[{&(0x7f0000003300)=""/2, 0x2}, {&(0x7f0000003340)=""/72, 0x48}, {&(0x7f00000033c0)=""/29, 0x1d}, {&(0x7f0000003400)}], 0x4, 0x0, 0x0, 0x7be7}, 0x2}, {{&(0x7f0000003480)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000003a80)=[{&(0x7f0000003500)=""/235, 0xeb}, {&(0x7f0000003600)=""/224, 0xe0}, {&(0x7f0000003700)=""/123, 0x7b}, {&(0x7f0000003780)=""/39, 0x27}, {&(0x7f00000037c0)=""/157, 0x9d}, {&(0x7f0000003880)=""/216, 0xd8}, {&(0x7f0000003980)=""/228, 0xe4}], 0x7, &(0x7f0000003b00)=""/183, 0xb7, 0x5}, 0xffffffffffff8000}, {{0x0, 0x0, &(0x7f0000003d40)=[{&(0x7f0000003bc0)}, {&(0x7f0000003c00)=""/13, 0xd}, {&(0x7f0000003c40)=""/160, 0xa0}, {&(0x7f0000003d00)=""/60, 0x3c}], 0x4, &(0x7f0000003d80)=""/191, 0xbf, 0x4}, 0x200}], 0x8, 0x0, &(0x7f0000004040)) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000004080)={'yam0\x00', r5}) r6 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x488, 0x0, 0xfffffffffffffffd}]}) 2018/04/06 05:05:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x4, 0x4) accept(r0, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000300)={r3, 0x3, 0x10001, 0x1f, 0x4, 0x4}, 0x14) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="340000001400090100000000000000000a000000", @ANYBLOB="080008008402000014000100fe800000000000609dc523a2915313b2bb0000000000000000aa"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:41 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x0) mq_getsetattr(r0, &(0x7f0000000040)={0x8, 0x2, 0x5, 0x5, 0x6, 0x8000, 0x80, 0x3}, &(0x7f0000000080)) r1 = mq_open(&(0x7f00000000c0)='%usersecurityeth0\x00', 0x40, 0x1c, &(0x7f0000000100)={0x4, 0x1, 0x1, 0x7fffffff, 0xa9, 0x10001, 0x78fc, 0x2}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140)=0x1a, 0x4) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000180)={0x5, 0x7ff, 0x8, 0x7, 0x8f}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'nr0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@delneigh={0x54, 0x1d, 0x200, 0x70bd2d, 0x1, {0x7, 0x0, 0x0, r2, 0x2, 0x20}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x1f}, @NDA_PORT={0x8, 0x6, 0x4e24}, @NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_LLADDR={0xc, 0x2, @random="fcff61a839b9"}, @NDA_VNI={0x8, 0x7}, @NDA_VLAN={0x8, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x20008054) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000340)=0x1fc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x9c, &(0x7f0000000380)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0xffff, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x9, @empty, 0x7fffffff}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x18}, 0x1}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000004c0)={r3, 0x1, 0x5, [0x4000000000000000, 0x9, 0x7, 0x5, 0x7]}, &(0x7f0000000500)=0x12) ioctl$TIOCCONS(r0, 0x541d) r4 = mq_open(&(0x7f0000000540)='.vmnet1keyring\x00', 0x40, 0x100, &(0x7f0000000580)={0xfff, 0x0, 0x40, 0x2, 0x10000, 0x6, 0x9, 0x3ff}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000005c0)={0x5, 0x5, 0x55, 0x100000000, 0x3f}) r5 = semget$private(0x0, 0x0, 0x80) semctl$IPC_RMID(r5, 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000600)="11f1ec01bc86985230f7d0b69a2c8b99cb4f7f5aac6f618625b978540dd66f01798603fbffaabd7d765a", 0x2a) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000680)={r6}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000006c0)={r3, 0x3ff}, &(0x7f0000000700)=0x8) syz_extract_tcp_res$synack(&(0x7f0000000740), 0x1, 0x0) semctl$SETALL(r5, 0x0, 0x11, &(0x7f0000000780)=[0x502ab76d]) io_setup(0xffffffff00000001, &(0x7f00000007c0)=0x0) io_cancel(r7, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x8, 0x9, r4, &(0x7f0000000800)="f42cd3e17d8eab2df9d4ac4a45751b9330669c89837533", 0x17, 0x4, 0x0, 0x0, r0}, &(0x7f0000000880)) semctl$IPC_RMID(r5, 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000008c0)) renameat2(r0, &(0x7f0000000900)='./file0\x00', r0, &(0x7f0000000940)='./file0\x00', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000980)={0x7ff, 0x0, 0x10001, 0x92}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000009c0)={r8, 0x40}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000a00)) fcntl$getownex(r4, 0x10, &(0x7f0000001f00)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001f40)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast1}}, &(0x7f0000002040)=0xe8) stat(&(0x7f0000002080)='./file0\x00', &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002140)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000002240)=0xe8) getgroups(0x4, &(0x7f0000002280)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003400)=0x0) r16 = getuid() r17 = getegid() r18 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003440)={0x0, 0x0}, &(0x7f0000003480)=0xc) r20 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000034c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003500)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000003600)=0xe8) r23 = getgid() r24 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003640)={0x0, 0x0}, &(0x7f0000003680)=0xc) stat(&(0x7f00000036c0)='./file0\x00', &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003c80)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000003d80)=0xe8) r29 = getegid() sendmmsg$unix(r0, &(0x7f0000005540)=[{&(0x7f0000000a40)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000000ac0)="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", 0x1000}, {&(0x7f0000001ac0)="7e434c374f4ae0aba0e3dcf0370c6ab45a18edda99c740b24a2a42720aea4714", 0x20}, {&(0x7f0000001b00)="9e9b54d329bfb02c613b5ddc5d6030ff7682c715056e0a23e6ef3e2d18b11ca0c009741e1b262431bf66e59faecffe5c67b39e25f88b0f0fdb6a80d205a3e7b4e353383a96f6558fd90e6c1c1861d192fc2ed75b5a64f0ce6dadd5e32cacddd42a53a4c722", 0x65}, {&(0x7f0000001b80)="861a53aa3aece398b9fc30c5805ff41b9137f24f8b61c163ac7657a8d600270e5b77395ecfb63ac1e4a535f896630f7edf83563814cda1d804e2852750abf76f5191468a7b11fc3c07923e272a44ffa13748ed4ec420cd1d0f998e1eee08a9b025bbd9fd223234436f3def941252acce09646fc4d52dca6a5bfcc81cf1df0dee31ce7109f4aa2359b00eb4081f77dd75c42893a1dc04163e07d2ceab2f6cc5a69a59c0ed233bb50f8d9742be36b46ee241e5e75bc888966d29dc", 0xba}, {&(0x7f0000001c40)="bed80c12e519005b4634bd0ffd6269fa5ef0be359d9fa36ab06a367088a636", 0x1f}, {&(0x7f0000001c80)="c7095c27d7770b", 0x7}, {&(0x7f0000001cc0)="712499d1ae3bfef50a8b31ecc103121dbdec1203a74b93c48ad1b6d41d72289d86e79dc56437546e08907fefe44a91d9c3c5985b577a4d3f5687466d6c141f18b91d2b6d77d40951e4e61555ab7d6b550f34b2a58717752a38acfb11f9263fda8ba120fcfc3cea7da3ab7f7ca52faacafa1f2c7aed94b48e974f2d6ad29edb67590c15156a35da9bc66d6ac72ca04496b1fd0ad02075f3c59806b09758c2f40986b5a750", 0xa4}, {&(0x7f0000001d80)="57dc2b1451aadf9bb5cf116ec93a79d97d55b5ca305f0c8305f1e0dcfb90fc96d9b551959354dd8f76faf8bcdf5b737b3413c1951fa3972c70a64af6947521d1e8bad48257dfda5ec267b2005b35b2b4db0991a2128ed7afd565c54f5d6240fdfeba12339f9ae161533383d6c235258165bea536ed6d4a9e60724ebc6294cabd5101cfaeb7a5124a8bd9ba26a7a73a82527a933a50e6d583f861d7202d4cf97d72d94f6563b1ee3f19c3006d017fa6b16affa673bf23c1c795cd27a230e17ce372da1b0619a8e6dd53ebb85fcb74a1c45ffd382ac6d326df1c8e63b41c5d3f6df3a8aa288720ba5e009ccb05826cbe4036", 0xf1}], 0x8, &(0x7f00000022c0)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r1, r4, r0, r1, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x78, 0x40}, {&(0x7f0000002340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000033c0)=[{&(0x7f00000023c0)="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0x1000}], 0x1, &(0x7f0000003780)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r1, r0, r4]}, @rights={0x20, 0x1, 0x1, [r4, r0, r0, r4]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0xe0, 0x4}, {&(0x7f0000003880)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000003c00)=[{&(0x7f0000003900)="f6d32fc7f4538c3dd2c72c99e9904daf57107e9db174ca6e55f381ea4a14e8b4b424d4dfa12f6104d8aeb58e4903e183b506bea7d86ced091af0677288bf702b2b638715ec99d20f0e6d28d4115d691f773ce97c5cd006", 0x57}, {&(0x7f0000003980)="503212d2181485aa4264be1fd19eea3b0ae4f451a176e64ce38f9957eb8a8758a6b96c6ed5af9faacc88e65603", 0x2d}, {&(0x7f00000039c0)="68dae505df7805dd97355cbcdbc91c4b8856b4de3a48861e181ba035a65915d3f64700101bcc7270e59325fdfb1cf206958f52b98bafa4dbf6f2e2628371532f95930c3d205dbd9eb709c75ca1e3b7a2385fd4b20334ffdbe61dbbdf1752c05ebe13c69cc6d1db8d6239aa7073ef49edb99dd5eb0a72a4b430ff8737702105a017dfff6d5c4e9a13207494ab7a2f4d2409b8946f4020227723de57b70472e94af18bb16550bf64841dc4cfb43e0bccbb4162fd1f6717", 0xb6}, {&(0x7f0000003a80)="ff8bc94cc6dccf82b19029df7af05b075824caf0e30f6282899eee7de09cb8a67f82f95c1983236c3551fc74c1f3e1a0fa59e55f3dc0ee3cb8e4", 0x3a}, {&(0x7f0000003ac0)="ae10d1c225115602289c5b6d252c3cc61f4db39236c2d217bb2b7fee8fe40e48741ac0d116b651a731cc4fd5c3bf42727a3f695daa4dfef3b5891163c75844b504f62faf7e12a4e161c4f556eb3b46115a17d36681065ec2481b99bf933aaca2dea757239b5836722933e92f02f2ab477a8ca1", 0x73}, {&(0x7f0000003b40)="a6bbafa892d6bc71ce1d4f2eb4a8fde26b56966879a249e257308760e4f4f2a8e0e88afd1bfc6dc8782da286aea6f5b82d8ca655f1242309d50d0b94824eb771863ea6e84afec09f1281bb02a6961cd8fb29d99ca367d9b3254c8d7c84561ca687c1f19c8a3f94c50e5639a1f14852db87ebbe44704c354ab638d80e2d4b0fb6fd20aad0e3f17860b73c4689a9a795c5cf38878e9ec5c6ea6d728677909486c8e4b92f6e15a5765d8c9ec486", 0xac}], 0x6, &(0x7f0000003dc0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r0, r4, r0]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x38, 0x1, 0x1, [r0, r0, r4, r0, r0, r4, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0xc0, 0x20048884}, {&(0x7f0000003e80)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000005440)=[{&(0x7f0000003f00)="086d2fbf6c856e49deb3902c32ab1ffaa6273d028dea11d49728597179396bc6029b9ded400521a8e046a161e5a8c1b4a5dbb49aa5aa9f46de8c1b4130c82a4b26f95f5507394091ec1b212e254827e32f4b50a4a135e8ca15a7b16b731f476bd3096c42f1444d8c869510ddccad7794f55867e8b634f2b361733d964f2e26029de1b30ada91dc0fe8cf651a8bf1b6defd35da", 0x93}, {&(0x7f0000003fc0)="ab19d4156a2f7378a710723cf313e16704b7bd4c100ef3d0a16703612f31be965316885711b49e2bfbe9bafb46e916f52cb49d6f1b7bcef685cc1f339c0a06c0836d201afa340e2c75750a5ef41e701bd484cd0a4cd25e665dc00d0afe337359ef7ef32c1b", 0x65}, {&(0x7f0000004040)="79652244c6076e3ab6dab02c2f2214052b0a69f33db002f58ea50cfde8a37a7a9aa432978b3bae06e746197fea3d9eb7fd18fef1567b7992ac18c4d2361bd4fd189ec86792df13c19ad858177f1b09413702ddb5daeb0dff6414", 0x5a}, {&(0x7f00000040c0)="e5606990da71", 0x6}, {&(0x7f0000004100)="5e0cc7e4b24d30b5b661f5af101ad42e758a879f4cdef9143e5897aa560c3892787947bfe0cb462ff8e0e4c34e2014b604489bef57b6f3e5cc4f9c698c6a2ad27f23c46b1dcefccc2f95a208a889634778fcdef86cab6fb20e97a20fc886ef6847ae8d2f3e2082a096ec6e377db30c294e587abe435b82ac4618d84f34", 0x7d}, {&(0x7f0000004180)="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0x1000}, {&(0x7f0000005180)="453fb482b783c0641714325d8788c51bb48a341284054d10b5a1b23e33c5498e25474a483d702369796802b63403eed83fdcb7f3f4ab96eef2a9159386f01a8d7acabe4ddd8222f6e287580ad841ffb9ca0e8bf3a791d6a7e0f6739d2ec4661395549c459a03d29b41bcd6d028329117af2b757e95daeb7c570d8aa1acc97c5809ab2f01922b1b590424f8373fc51197850e127ce7f2533f85255869453d51d3066efcd1ff2c05a3ea8a22ddeb0e7ffa18ca1c6f80be5d023f650d04c1f0039f33fa0b25203f20fde0d918c0f8aad66d94007f19f89eb2efe210b84b67e4376fef7310dcf3599761e96d31de6ab78f70b4fd996d7318fb5f", 0xf8}, {&(0x7f0000005280)="a10c191e44d42e5f4148e92e298ba449689e4a5b495c27050ae6c02e5b510b62b21b7184c3a670102d19822e60344b9a695c", 0x32}, {&(0x7f00000052c0)="2d1f0e46407abcc6b8431cc7bb33e516aa001952bbd69d1d14ce0c592ac7e98d4b2a837635f8afcbdf0e8262d42f5c77365eaa8b31cfa358fcb65f54c644a2330987d744d2194099fa7fa6ebcc2d9b94230f966855245c38b35891cb2dd491002f2ff64e4ad101f91722839f44739d6c282cc1ece9c2faf5d499412eb744b971b054fe9727518f7eb205bc6c968b35e8a4fe4ffa2a21", 0x96}, {&(0x7f0000005380)="e80263a8e3ea31f6de75c06676ef69b88526cd3a15ef6fda861ff8c6065bbd7b9400024c4ab53179480f17eb9eea0d9fa8c89291aaf2b90db553eb4de2cf435aa811d5fb77c0b9d77e4e6b900755db71d9862ddc549822892b37d4f10aae10fdaf1da4ff0e1de64bfedc4694fbe5fa4add301a7bdbff0a4d1d893ba6378948add22e7b138221b2d989fcbf57", 0x8c}], 0xa, &(0x7f0000005500)=[@rights={0x38, 0x1, 0x1, [r1, r4, r0, r1, r4, r1, r0, r0, r4]}], 0x38, 0x4080}], 0x4, 0x40004) 2018/04/06 05:05:41 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x20000) read(r1, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x400000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f0000000100)}, 0x10) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000200)={0xfffffffffffffff8, 0x4}) clock_nanosleep(0xa, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000080)) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) 2018/04/06 05:05:41 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = accept4(r1, 0x0, &(0x7f00000007c0), 0x0) r3 = getpgrp(0xffffffffffffffff) timer_create(0x2, &(0x7f0000000080)={0x0, 0xb, 0x5, @tid=r3}, &(0x7f0000000180)) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r0) sendmsg$nl_netfilter(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x1) r4 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x80) ioctl$FIONREAD(r4, 0x541b, &(0x7f00000001c0)) 2018/04/06 05:05:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008aaff8)=0x8000000075) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000ebdff4)) close(r1) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) fallocate(r0, 0x3, 0x0, 0x81) 2018/04/06 05:05:42 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0x2}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:42 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000f7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x7ffffffff002) 2018/04/06 05:05:42 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0xffffffff00000000}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:42 executing program 6: r0 = socket$inet(0x2, 0x803, 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x20400, 0x0) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x80, 0x80000000, 0x9b, 0x1, 0x0, 0xffff, 0x10, 0x1, 0x7fbb2559, 0x6, 0x6, 0x8, 0x20, 0x4, 0x0, 0x8, 0x3, 0x6, 0x3, 0x39fa, 0x0, 0x7fffffff, 0x4, 0xe8f, 0x3f, 0x8, 0xf0, 0x680, 0xfffffffffffffff7, 0x2c7, 0x1000, 0x3, 0x5, 0xffffffff, 0x7, 0x2, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x4}, 0x10000, 0x9, 0x5, 0x4c008bc5e74e4103, 0x6, 0x7fffffff, 0x9}, r1, 0x0, r2, 0x2) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ad3000), 0x301, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) read(r0, &(0x7f0000000200)=""/181, 0x3c) 2018/04/06 05:05:42 executing program 2: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) statfs(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)=""/237) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, &(0x7f0000000100)) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/04/06 05:05:42 executing program 1: r0 = socket(0x2, 0x3, 0x3) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x8, {0x3, 0x7b, 0x6e0, 0x93c, 0x3, 0x1004}, 0x2, 0x400}, 0xe) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)) socket(0x11, 0x5, 0x8) 2018/04/06 05:05:42 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000040)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x3c1, 0x2, 0x240, [0x20000bc0], 0x0, &(0x7f00000008c0), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'vcan0\x00', 'bcsf0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="5bd06822adc2", [], 0xb8, 0xb8, 0xf0, [@limit={'limit\x00', 0x20, {{0x0, 0x265}}}]}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, 'dummy0\x00', 'syzkaller0\x00', 'bcsf0\x00', 'oyzkMller0\x00', @random="e677287ac743", [], @random="ae11f03c62bc", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x2b8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x21, "070078fec975f9f95f7e02b482eda21af8d7521bf38a6571f457a2844e270596e2"}, &(0x7f0000000040)=0x29) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x1, 0xe20c, 0x3, r4}, 0x10) 2018/04/06 05:05:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x4, 0x0, {0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x42b9}}}, 0x80) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000200)={'\x00', {0x2, 0x4e20}}) r1 = dup3(0xffffffffffffffff, r0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xfff, 0x9, 0x0, 0x1488, 0x6, 0x4, 0x77, {0x0, @in6={{0xa, 0x4e20, 0x1779, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}, 0x6, 0xffffffffffffff80, 0x10000, 0x9, 0x1c}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0xfffffffffffffffe, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) 2018/04/06 05:05:42 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0xa00000000000000}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:42 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, &(0x7f0000000200)=0x84) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000240)={'irlan0\x00', 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000280)={0xada, 0x261, 0x5, 0x8, 0x0, 0x6}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x60, r4, 0x4, 0x70bd2a, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fffffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x69f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffe8d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000080}, 0x40040) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000000340)=0x8, 0x4) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0xc0000102}]}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000300)={'tunl0\x00', 0x3f}) [ 403.973167] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/06 05:05:42 executing program 6: r0 = socket$inet6_sctp(0xa, 0x200000000003, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r3}, &(0x7f00000000c0)=0x8) 2018/04/06 05:05:43 executing program 2: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x0, &(0x7f0000dfaff0)="010000000300060000071a000091", 0xe) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000180)={0x0, 0xb5, &(0x7f0000000080)="b7e5528193122ca8a8be3006effc936fb499cf8f0a7d654b21b87d09d0c3f0c379539a6dec40a571edac18bc7d4b9d828242aeff46b4f8824885200f1ea04799eb7a1a2882d360ef6431fa45d0d9b60de147d77e1ef29e48734e140a9860fe45b19653e0c512429b2cd3b159ca0c52ae5852d7250f42f33bf558ab72e7e2ee4d0eb9adc6987049830f29a4c59587d13c543c3f2aceb0358d44dd5895e6a77f77a68212051de5f1fa658b9c48971ab4d463cff5e816"}) fcntl$setpipe(r2, 0x407, 0x8) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x210c40, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f00000001c0)=0x1) dup(r3) 2018/04/06 05:05:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) read(r0, &(0x7f0000000040)=""/45, 0x2d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x4, 0xffffffff, 0x204, 0x8679, 0x1ff, 0x400, 0x1000, 0x77e, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x1, 0xfffffffeffffffff, 0x0, 0x3, 0x1e80000000, 0x10000, 0x5, 0x7, r1}, 0x20) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000140)=@in6={0xa, 0x4e20, 0xffffffffffff8001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000180)="0d40331155411e48c7dbebd6f7e5774d5a2e68b3b2a5cccf35ac7eb97767906b2cfa656b29d47d560e63234a7cdcb6c25dc36072eb71c9561009fef5ed46a1f03d00c5865b1a3d11172aa519841d37c96f4b62457290f4981894c49a", 0x5c}, {&(0x7f0000000200)="218f", 0x2}], 0x2, &(0x7f0000000280)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8000, 0x5, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x4, 0x4, 0x2, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0xb9f, 0x29f6c0000, 0x7, 0x2800, 0x10001, 0x1, 0x3, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x4, 0x2, 0x7, 0x7f, 0xfff, 0x6, 0xa20, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x71a, 0x8000, 0x0, 0x9, r1}}], 0xf0, 0x20000000}, 0x10) write$evdev(r0, &(0x7f0000d20f58)=[{{0x77359400}}, {}], 0x30) write$selinux_load(r0, &(0x7f00000000c0)={0xf97cff8c, 0x8, 'SE Linux', "11da1d4cfa115dc0a73a2adf7d4620d2187b8d79304c86b5a615204d6694"}, 0x2e) 2018/04/06 05:05:43 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0x200000000000000}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x20, &(0x7f00009a4000)=0x7, 0x4) 2018/04/06 05:05:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000455f68)={0xffffffffffff19f8, @in6={{0xa, 0x4e20}}}, 0x98) socketpair(0x1, 0xa, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x3}, 0x4) 2018/04/06 05:05:43 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000340)=@srh={0x0, 0x0, 0x4}, 0x8) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xff) accept(r0, &(0x7f0000000080)=@rc, &(0x7f0000000040)=0x80) 2018/04/06 05:05:43 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000002680)=@ipx, &(0x7f0000002700)=0x80, 0x800) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002740)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001440)=@broute={'broute\x00', 0x20, 0x2, 0x2a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001180], 0x0, &(0x7f00000000c0), &(0x7f0000001180)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'ipddp0\x00', 'vcan0\x00', 'ip_vti0\x00', 'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf0, 0x140}, [@common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x5d}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x5, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'ifb0\x00', 'dummy0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xa0, 0xd8}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x320) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x800, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x2, [{{0x2, 0x4e1e, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}]}, 0x190) 2018/04/06 05:05:43 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000100)={0x6, 0x4}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x32f) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/06 05:05:43 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000001c0)={r1, r0, 0x3, 0x400, &(0x7f0000000040)="24631dff5a0af24db0bc32d86848a935258ee3e58729737a2c63f2acc8f739a078c922d1daad74168ba4a93f0467ae8c686e7a8ecee573728d7ce3abdbbaf9af5e8c86da6222cc58601df94777bf2204f7ceabbede1d2b75d52de2f63e98f593bb7f53fd76bcdd9cf6a0a92920749a224ba408e71291f5bfe4578d90979091566f44b9078dddde8661b74232d8dadce5cd4359ff35b65e4fce9c0f154dba951b4b091576c15ba808e5ed0b", 0xff, 0xdab, 0x96, 0x1ff, 0x100000001, 0x69c9, 0x7ff, "b8abc1ba375bb69f258b7039e4f22df57832f21c5e2485bb7c4c8a2f6019aa23ce158205643c67cbab3525c2529563bee2d709a40f42c6afbb572760f3c48d0316385f76a1df7fa3e95ba4035a82064fc77e7e026a6f58e09d59d3590dfb4382f2"}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x200, 0xfffffffffffffd67) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x1000) r2 = open(&(0x7f0000000580)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) recvfrom$inet6(r0, &(0x7f0000000140)=""/56, 0x38, 0x2, 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x402140) write$binfmt_aout(r0, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x5a1) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/06 05:05:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f0000000240)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "a86bd3be67f6f187163916e75b68fabc7fb1f1960e3fffbe3ead1e635259b537173ef807eebb520a71c70dca7a369c7b1a0342387359a2d1c7ae7a2b3493a7d7"}, 0x48}, 0x1}, 0x0) r2 = dup(r1) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000000c0)=0x4, 0x2) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x1, 0x0, 0x0) 2018/04/06 05:05:43 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0xa000000}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:43 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) read(r1, &(0x7f0000000000)=""/4, 0x4) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000006ff8)) syncfs(r0) mmap$binder(&(0x7f000044e000/0x4000)=nil, 0x4000, 0x1, 0x12, r1, 0x0) 2018/04/06 05:05:43 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0x4000}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup3(r0, r1, 0x0) clock_gettime(0x0, &(0x7f0000001480)={0x0, 0x0}) write$evdev(r2, &(0x7f00000014c0)=[{{0x77359400}, 0x5, 0x2, 0x400}, {{r3, r4/1000+30000}, 0x1, 0x143, 0x5}], 0x30) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x14, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) vmsplice(r5, &(0x7f0000001400)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="dbc4b4abd88c41cac1ce60e1fd00909e0f236176510d0ff31c52cc39c170740ad4fc4450bb98cfdedb72325a7f2217dc8d528f", 0x33}, {&(0x7f0000001140)="772f33edfba1a24515ca3eab981bbb90546513fa5628ffad875800dc4c9c26795e638b67a6682d83001ed7073770eebdd3a987ada07daa77b4b27f82a5f39f3de4d1d736e361962deb01ec0691453900c7b8ed12b6ece1c5b3f51671564dbdd85537e4cc674c757c9ee583b792d0226856b4ac135bc021a2c6556c5ba3226b8b0fc8a9ee3e02f701fcd91a7084a0364d8c9d", 0x92}, {&(0x7f0000001200)="dd69747040eccec45204dd7f3ab55526f7e3beae4fefb4b6b5d4b660b64d6633d3a7f76ed0e4ff4d9bb2ac1850e7dcd8dd3513dd6aeff023b5c39a8f593103bc3ef2facc81a3ddde008ed325f92b0cb27fab5a87b4e3a079dffe8b37e60302ba43057ee26c5dab4c81cff249de401ca00d7df6f9aa08816f9c8432ac39da5bf6ad7b0ac75ffd6cd62b164c078ede56dbb0258fdb3d49619804675e74726dcfc117fba1de00d5ceddb0bafec387fd2613602b990e04f1ad3308a6884844f4fbc24d673374f052dd2009c98f328f8142079542f89f493e163200887b6dd96eecd94a423bd81a45384f8512bea4", 0xec}, {&(0x7f0000001300)="41d53e4ed0e4b37561f86c697ae973df04e97287d09fdfdea0d6bc51f0ac2db6aa0adf7dcc7ac269680884b8fd59d8be07d0b5c4ad089e249ef7789ef72dcb6e62f370a45662be4fc9fb04d3adfa1fab1092b8a04082e1b6b367af612129053805090c77a6dd64ad50d2569e39d45071ca4287e07c85db370f29e7246c687534e1f9c32faa52b224fa98826d395a82252eb9adbc497aa93ff40e658a652626704c4083fe1ad72d93d8308bd6efd848599f253b9222906cdc5984f97bb86c84658a228d51bd1152", 0xc7}], 0x5, 0x6) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r6) 2018/04/06 05:05:43 executing program 1: rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffffff}) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$getsig(0x4202, r0, 0x2, &(0x7f0000000000)) 2018/04/06 05:05:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='\x00') ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000180)={0x3, 0x4}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000480), 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0xdf}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x19, 0x4000000000000008}, 0xffffffffffffff02) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde)=0x4, 0x4) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000005c0)) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x209}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2, 0x6}, &(0x7f00000000c0)=0x8) add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffffc) 2018/04/06 05:05:43 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0x0, 0x4000}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setgroups(0x0, &(0x7f0000000480)) 2018/04/06 05:05:43 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x1c8) gettid() r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000004000)='fdinfo\x00') getdents(r1, &(0x7f0000000080)=""/190, 0xbe) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) 2018/04/06 05:05:43 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/04/06 05:05:43 executing program 1: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000b99000)) recvmmsg(r0, &(0x7f0000002300), 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002300)={0x0, 0xa15d}, &(0x7f0000002340)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002380)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) sendmmsg(r0, &(0x7f00000020c0)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="ed92c8d35a58d5134a20413e53897b0a7d42da34f2df280ce2", 0x19}], 0x1, &(0x7f0000000100)=[{0xa8, 0x13b, 0x8, "6bc7d8af86d9945afe411bc820c4111828801689eb6bcd215acf683c9a75e1786d40cff7c989ddc1a8abbd90900b1c6c32dfb17b6f6ee32da7832d9f9f41c39eb582269d55841109d10f521e58061933e32d5aa3bc07e9b0f4879119dba448186daa2fe4fe2b9c42791f9c7cadcdb59f1fc4de0c945d397b473377285cca3fa9ea6331befc12f7554682b1574b464020367202"}], 0xa8, 0x40000}, 0x4}, {{&(0x7f00000001c0)=@rc={0x1f, {0x5, 0x9, 0x6, 0x80, 0x101, 0x6}, 0x6}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)="ab0916b27f52b1549558f375ce81cd189d523439b4264380d091d8e4879fdd753398eafc4400341ee4607392397601881f4e24349221709e39c22e32689b06a9d816ae4a830d00a4b2822a6eaf", 0x4d}, {&(0x7f0000000080)="8e75eaf9576f401830039fb848a8", 0xe}], 0x2, 0x0, 0x0, 0x4008080}}, {{&(0x7f0000000300)=@rc={0x1f, {0x8, 0xffffffff, 0x800, 0x5e2, 0x3, 0x8}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000380)="705a5f29a92f310544f10f6c61f79665dd103443bfda10df2d73796bd891ebf6792656f19e368653e29eaa0db592c0e39598f6d029f282be37c3800157bde4eaccb978b4c3604f5f21f2b7d7199ddca4df19490b576423b13ccfaba0aae51266549e31df058b9f17cf95ad886b5f52e9e9aca9b0ad753797200c1509d297b7902efc792f75e430dda805752c366d8e2aa8fbf91ff48ef2b54a81c0401340a93a", 0xa0}, {&(0x7f0000000440)="8b13a806518de3404fefa1e383c1a63038c330e915389c600b799ebb6c154b91984d4b3aeb1e9a81c6c85560e3e002c464a13fb21d820ec43559c5787a3b299dacc4085059196ebf0da4b13c1906ee6806d1272fa17f5dbd9d4a8bceae1923bbd7e37b7e5e522b611796488c8150684909e5033d8a2f465fb930317310bee5f3991fae8cfb6bae96af14e0b9095836491d207a7cf72ffe9f2e3a18d2fef2c34713653e0d1f2a41656320431a5b9a6cf357cd38d56a206e741010dd33d1c0d1", 0xbf}, {&(0x7f0000000500)="061340141838cde88744f2fe80108382300ba1cd18376b125b5620ff72adc7b93d0ee6f07fca983471d41240a2f35fbb76426c3a765f5a5cc073768dc59cabad4dffdf1b0609c2cbb28fec9131335c4d75d34032fee0c7a853bf837d68ebd8db438b6f2984f3d2d99434eb66762bfe11ebfea0cf4311104f48956dfd35143b798be4c083af5af34cd5373bac132526e1acf82635b98d01f983a63a5c672a22fa2842c66863ae9025385035a6c5c86d3fe4e42031e17d9a1167a4d7016c", 0xbd}, {&(0x7f00000005c0)="b949fd334129e88f075e307ce6e02998e2fde70028601f7e34a20ca5691ed58c66cf7e20a6c2ec201e1a732cd4573140412ae66fb1e581bfde5e0e27bbccf4cc1c00fd69daae117ee072077498afd1067d7ce0241f428cb239c1192fe877a66775216691f5afb6e278c8ed1604940aa497e22f90a528434b9a8c2fb9fc0d5b6b137fd691cc5b691631765e4f1a6ddfe5b704b2239057d5b4627598a152e5cf643c5200735802948d5013b2126c6715958988b8c3064a9009dbab2beb7b9472", 0xbf}, {&(0x7f0000000680)="86d02e7d7849873c86b52497a5310e5a6d1ad675cd311a335f15e07689d2b1398ab34ab419fadcf09a6729fb02", 0x2d}, {&(0x7f00000006c0)="e62a1158fe04c3b909c4f3bc4af25761bb8a1fcf3ecc62446266c888b80331ae60f9fc1bb54fee1ee9cdd7aab7107ed55dea4e401a97202c23e5de26ab5786db5e8efe20a0047f896baae82246f7130824bda945c2dc47995527ea90782316feb11f", 0x62}, {&(0x7f0000000740)="99210dcbaf11e518327ea26b252c09dc8fced83bc61a7b22881fc0c487f09e5dc0f34fe51d919beb08c7dc1e09d6f04fbbe68da66bdea78a536900b3394b5441b13bcf79270fa93010eba79cecca45c63bc925be3ba66796226369529447f4ce8b906da6e9a634b1851a2fcfd2976fa942d1e3c57bb0bd6c8d6ff42e1b6ff30aa5dcd2a547b0fc", 0x87}, {&(0x7f0000000800)="3351de5b5a4c35dd7e8ffccdc24ba611a9e520260dcae64894e0a230b01de592e7db73a671993bdcf2d79d4e3eaf5a3276f0684cb92aee1350dcb28cf8d4c5becc3faa3944b97fcb0f423af3210884bddd366082551183faa79819b0c91f3b8dd57a8103a15467834e94a5c2bbdf8fe70e6552ed08dedb263f765801faffecfdc1e3cf48af537fb081b1152adf8eccf85c1784680d2c323daf4c0cded3bfe4415dac279306104420ad146dff90be6f4339071e49f045a1343da56b047a06635747351cb436b52fefc3b9b0ec2f8342dfe1f12418ccee6408c77b5f7f54d6500ec8cade73fad9e97d4272", 0xea}], 0x8, &(0x7f0000000980)=[{0xe8, 0x11, 0x83d, "851c7d51aa69ba79e9da08aef201c0660ef3041ca6ff16b0c91908e30e7edd8db233f27165649e8ce10d2272278023e8dc2231b5e2c38a4ca87c64fb5e35a0856cfbb24979292befa51b1eef1ce8a8675cd71938421c6b6befdb9918531b2f4cfc2a769909017e0d8f8e70ea359fc69cf58389b317f21b3d253860ab15f9536b47089d69b67829823e6f20dd0cd81ca78883d9bec982b7f02f6f44c944cb08ce9ea09be3028946dc7732746fb64d46c95ddb70f1bcf96b3cc8390bb59226b0499f377f17e7b2046757422cdcf235077e7b"}, {0xd8, 0x19f, 0x8001, "d147b6c0824c175022a97e33e1034179fa775e70cf8d51ce12589addcd278f7809c2c50023aec89da251e3fb5f2c875cf935bc237a9d14530234b3fb35881a14c5d61002576605d228d4b9a6b2716f98d8fc8601f533a26967f50cb355820bd7ea9448a57c774ffb6b0877716931766306e6b79ae4d4378de3268d8439021fc93585079fbcce37f46589f8aedcf8f738e5b01328f3afb57db51be75a7d97b439d1fc85021898ded24550d54542e556db1811aba072a7bbda08fbec6c843b10d1928e"}, {0x38, 0x10d, 0xfffffffffffff800, "12d7b4c9803948ee62778c3911f78740b6493dac0af9aafedd44fa3bf7769a13ccaa2f"}], 0x1f8, 0x800}, 0x6}, {{&(0x7f0000000b80)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000c00)="968f716ed00312b849509d4012d706b4247d54e62d80ede11438dfb9bc1cf62157de577948f23a2620367906ff0841f7b8e2438620a1cb3101625c8c035897514a09322376b5e674499707b5f1f47b7fd2c18ddd812212f0c46e290a4fcbd4a79d4251734f263bf1e29422dbd9634329512380dafd8de78321ccc160a175ec822a8fa38c9c783e1ec5c94b35d0", 0x8d}, {&(0x7f0000000cc0)="b145724216abe1ce695d9d833cf4351522dcfed803c47dae4d96fd5b492d7f7c943d07e5d64241f52ed005440050bb9196d7c2b06248449d7452eefef9305fc9f2fda4b210934387729dbe6b94d6b283c1e96946d63e72eb2ba32c2d35ac7917f452a55d65f1077aaeb0b420f8d882ed883c0dd676e4cacd92a0784acc38afae06d26198400d709ef5bad39679b7444b766a72c41d4409f0df9e0ea31c81f527acb37d8fa0197f72520ed23be05d41341deaeeeac102f69d5e200ce0e3f9493fd3440858", 0xc4}], 0x2, &(0x7f0000000e00)=[{0xb8, 0x21492a45c15b8994, 0xfffffffffffffffa, "7c3fc0bf84648beb3bcd99d9dd1da2b9f6dc2f4076b5b3fba55a23fe872ce1cba3067b392914437c5688e4da3e8940845e429ec2249352e49cd94e8d36bf97da192ce9c91c5066425a24853228d87f8ad20b8c59468986372b4600c5a4ce7800457f563f74b75835b6bddfe424f31f79fe50359c4b6367a9d7f59eb5ff96bd57869d60ec8c3ac0584dd29388866701760551a153d52625fca0b12f4e4557ea3aa3"}, {0x80, 0x116, 0x25, "7f3ec89037f943fa20da9f252eb9cefb1259378995f8b051e6045be1411aba8c8ef815f6a4bbb280bc9529f19595e4d3ca32d4b7ad278d7d5e79ae49856d4fad087169d7b84a31b6d6cd93f1fd15204e37d7d563b676288833be68f8e3d1609f3ef23049f5626c40ac6678"}, {0x98, 0x10f, 0x2, "116f24227b9dd6ea74ab592b3f7ee5c40e2a261d045a16a5d9e28c3c7190d449b782b853a899ddeaeb51ca4208b5915967f7ad0cdb0d15d56c64745106cf75c1dc455ab395386c1b5a061f6409cd209b801f7ce426f8d825f6165e55d0a71dae1d8becaedb6a2930f50dc6577ab1db309a9d4842baf6985ddc8ac7c99ea944ff4f"}], 0x1d0, 0x4000}, 0x1f4}, {{&(0x7f0000001000)=@ipx={0x4, 0x7, 0x7f, "b07cfd16168a", 0x1}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000001080)="8d2428ea2ec40456dc3ca58cf3d959a2194dd6f16c104fe27f3d7af9246ce739561ecb425deabf857a14131994", 0x2d}], 0x1, &(0x7f0000001100)=[{0xc0, 0x5eaf8f7e613fa8d3, 0x4, "2e2ffc84696d0b3cc94ecffd3da937fbf683992729783b8f5c88a5ebb45da30d13a775318c048768e7757edd7db2f110b188a494ceaca92655099b5f5d68d3aed02c1cba637b2386bddcd67c45d4dda13ca2bd7250df6e38b389084fd5570e9928b6327066f950a2053e516ea9886b9e0b85d069493411757d04a690ea99c3a1fb58a6f869752eaddaf19ddf102c7cf0bb4d11412d4ec50a439afd17128bf55c846665922139f28261bcefa11d33"}], 0xc0, 0x8800}, 0x20}, {{&(0x7f00000011c0)=@generic={0xa, "b8329bf73ae318eba6d5701c9014db77378debff3e0583c3ddeac5825cdc799c91182e99b1f0ece05f77d311c6e8d1dececf4b92e3da084e1987b5d5f928f5b7bbf0f24ed3ebc12beac5106321e56ff22950d6238f9cc50bc4602935c73f30ac48699e820aba5549e9169e01ab015fbf93630b5a7d9a1c4cba40b1b2345f"}, 0x80, &(0x7f0000001400)=[{&(0x7f0000001240)="e61e421831167503120cc835211ee08703ea4d557838a60c13ad51a98b53cac4d67bda49c23f9952c8fa801e4c7106", 0x2f}, {&(0x7f0000001280)="98e92bc5452bbb0f4fe22b9adac32d016e3f33a8bdcfa8442576aea8eec7195d010f0f4e113a17632eb35ae3fea90ff6aa1e183a17d586a3b3a96cf3ed0a904273a7f6a557f7b2c3be16df0f5b658ef79514a4b5ee89bdb9529fde5af9ee5bdf2b741c", 0x63}, {&(0x7f0000001300)="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", 0xfa}], 0x3, 0x0, 0x0, 0x40000}, 0x3}, {{&(0x7f0000001440)=@generic={0x14, "a0a3c90beb151f88a80abb69eed9674046da3a77ad47326b2696107be027716d48b97aef36a24a1b542e1cf05343a6594df01f94756b7c273d2439905be637513003c3c9544719036c3bc9dab84066c123093577a29afe0cc25c8aa076d5cfbb74308838f0bf890a2c6951c74a2830922e1eb9e97fe6607bf96022012e23"}, 0x80, &(0x7f0000001600)=[{&(0x7f00000014c0)="3366ae9a215802c3a0afd6799eb230fcf41f9c06e79f3f1896b951ca41026e0aaf6b2208dedd3f285983ebf37c87f56d378ddf67fb5c4bc161edda7b498605e74cfecf02d978d0d6af683d001ece2116f56b3b1800bde5528ee4c6e577e35c914cccea4068d8559756280b8507d5ead3333ec467a5980397e15c4249e2a4377472e4e9db3655c4529351476fb0966358efb403234f43d3e38c096479e483855981f10ffd51fadbd71a841a0b229b1963ee1171a1f96161fa6489827f4ad8bbfd03dfa8522e", 0xc5}, {&(0x7f00000015c0)="05971e28ec3a11ac6d61fe3b09ccc4a7ce1adc9100cb387bf1561c", 0x1b}], 0x2, &(0x7f0000001640)=[{0xd8, 0x1, 0x3, "e496b302ab3ce1ede0a11c425a38c51b1a384869e3a0e76349ab421202d59d89194521a4e1d85781fd7ff1262061503a83b7e1b0b9cfd6904d1f511c7b75f2ed03430b6240b3d801455ebf11d5dbd0f4c6cba6089deb8a0dfb93780ad4200ea43cceaa6afc5a17a17c3210baffb6190c8b267aa737f2b22251156ff710bc2ad177d7726a6b94297ee53079c3b640871ff7725a66e0fa6f01329ad7d32dbfaa0bb2bf1fce71ab55e3d8e30eaf0c6c2c42711396edfba214b7f84664dfacaacbfb2c0d"}, {0x68, 0x11e, 0x7, "0ccb0912fc99a7b9c266a8e3797f6bb8778ba2e11736d1d8a0d3a87e85ee70bd4083b14f376dea5029556cb28984ca6a670c7f552ccdc9c6c4665c36cf34b774f12f2c502df1e1de2c0835cf3833ae7c6b74682967fe58"}], 0x140, 0x4000000}, 0x9}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001780)="4949e56e352070856abbba01d8a1b6fca6c017275c6ad59d0f7bdcbdf24ac1a87874949a3172620c72c711d820040087f5ea5ff21cd2eb88f4f39a0c0344341b02021019967b6fa340d2bf907955cc3c881b99443eda51626aab2849dbfd2d408187de8d737306bd0d8afcaeaabd0f1564aae74647f6cb4cf4fbc5aea90931109a0b1d9e7385cdb4ae9377ec0c8afb638709012914a2d29d4ad548a59222ae57bd5ade94affac529615bbae8bb302cf69f3c51c1014d52c5fe8a40bbc84d5daeff14c60112082d65253bcfcc5d2053a3dba0043b913994fc38f8", 0xda}, {&(0x7f0000001880)="feafeeed6500463bcb1bc0a03e76bbea40d9100a931b629e93db408e039959bab2f85526726b08105087c97f8f1eeda48f98ce8148aa47207801e4185385974b02a3da32edfddc96ba57a0755dc852293cb42e585c7a1fd07c1f520428b4224a9e3b1f39cf5fcd00da801b96cb07f570a98c5d793da6e3e9701779ef9566f320e0b4d8831e38d5691acf2771b387279e3bc801704be3c8916675b8657d1f5fd87f9f84dabb6d48d3d155f15ec5ffd0e6bc4d4500bb040777b6140100c469932e05191621de2f40f4db36f4e70d42e505cf639986ca28c572bd2edff6a22412fb70da279f51061c4b300280ec9d", 0xed}], 0x2, 0x0, 0x0, 0x20000000}, 0x5}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f00000019c0)="f5e01173d5483cf9a0916739c89ca64f4931db6017a567b9f9dbfb000e6fd8299fe5c5321bace4414da41a1d8fb409585542e8727c19c4732a84f70889a2dae8f15a72fe140c5e61d01b80d180173170a15751cbdd0a", 0x56}, {&(0x7f0000001a40)="6aaf598719cba65c7ebefdac2dfd099d2de45ba9896b01afa92787d361e7d0c609af8763375d250d3f0aa26547ab532c7e67a6c322151909e09de4aa4f68cbc297b07e43356031d4ef6c37ec8f4419e8fd7179e4e07ef903c8822b2d8ff880dc802679c41b6065a6bcdde6525f0bd32af0694702cb1d9ef326b841d283f90c83d1559e3d78737ece2d995e93358bc102fda31a0da8b538e5c4eced809fd3bdb87fef8c4a394c6441fb4f74e8627f600997e59a28eb", 0xb5}, {&(0x7f0000001b00)="f723aa8fa5ebc254c7f40419703bf1b04921e77cb0a9bd378967519955dfa21fd2eec84720ed0367146e4444566e51b657aa1b4072b238e212d0d9830cce8bb4e315567faecee1697fb573f621d5bca86a049d8f4987cb0811a358145ace5596c11d1ffc7467173de2ae3877760b28feddef372b212d1c9ac91b2f21f36c47aeacd7bf99c053ec3aebfbffaf510a428e1beef9f16a429b6a6f9cc99e7c20cc1a897564c9ff3fb881ce1756cdf304b0fa1855ccabe04fd996bbfbbaf5d8921c3be5c252a9ed47cfb460886aa6ede6b58eb56d154da8c6a4dac05b5574d712e18e4df69e4ce6bad3c689046deffed6391bae9e296a0ce07853", 0xf8}, {&(0x7f0000001c00)="5aabf9920c1eb9335a1473b8493bae4e97a09f3063220df9246ff83819c76ddd16e248b12fcde73e09f4be96ae8d9b23ee1bc11b52604eb2e56b6c33", 0x3c}, {&(0x7f0000001c40)="423c0e954a73b981b8d797b8112ab29eb612eda7519140e2aac427ca55f60ada0a111dadbfbd7c0bf29cdffea7efee8402ec9f5823caa77e35a7e35117214b598b87c855072b1580541fd7aaa83af28fc44d1238ab95472fa00649bdaeccb24e0b067bd030693bb32f723fc4ce74a451d51ff651", 0x74}, {&(0x7f0000001cc0)="c62999477211f7fd4856afb273ff575f065fa340dda00cc7209f9f6b831d2c35b7297aef64b8f0989bfc32c72e2dc903ffbf6e5352c09d1192677271da98a93843b67dba2d8bdc", 0x47}, {&(0x7f0000001d40)="bcc4fb7d52cf7cd03ce430ca56f9056055d382b61fc75af8b3db9719ac737e8b732c1795996cbcce5748c53bf7f3f2459c99c37c535bbc2ffefb809c9c294957b18a3e3efcc4765337243aa0650b40f0a1f332c958cf97d7fb7d074c7f1b918abc359cac1692bd8a37065454ccb5174bd1cf0e2a8ee9b16ec62dd91890a7642778ec5385f537c6ea7a6dfeef043e1b8860c7cfcc1fc358e16d2b6f5f4a5ce01c045f9dd01e06374a2a45f686f88c903632047efd9ca5ec12a6b8cd01894c997db5f52d3351200ddd8846b844e7780e3a2b05e7", 0xd3}], 0x7, &(0x7f0000001ec0)=[{0x78, 0x29, 0x7f, "e9bacf8d778a73e463003989240cdcd386f8317780370c911aad6844bc02387c01043b0f56b97553cc2be2842cca94aca2d31ac971578077e892b0dcaaa6d29b1b508e778eb1e395dd752e4006f44333ebfb96bd8380214a84c45e13e4bd97cc06f8"}, {0x98, 0x29, 0x8000, "56fd10e1b5f72e3cd2fd9202d64ea4ad4683934cde4edec2ebdcb5912ed81bc03764cd390acc3d4b46f5e098302ac44d04cfdfb8afe5f1733f197e550437cdd62655f1c29cda6f47108926382c526a5b37278fcb9dd56516927dd99a44c22871740f7ed3164d4421b04619f4ef6cc1dbef966b4043212cbc5a22f8044298cca8793b1d"}, {0xd8, 0x18f, 0x6, "b3cd3d31162001b20327851438c0b82636cd07390cd1a3846a4af738f1bf2bde8d7301a7e973bfc18ced2c1231a68a5120fb8dc79d7f9fec149ef37b2912eb5c54471921d05de01b297050e871c6713b87d4aba4c4680d0fcdd9e6319f904065b32ac386867fe0b9d7171eb0f54fff3e77d287e08ca9f3c8382124a9ae2ab9d4dd334afeb9a23a7633a0a49eb2a6d867ce956da51de38f902947848f3ec3d8f9509f66aa08154c295d6c21b73f4a6b797c2c384d2f6e1779d5a1d3f71f7e077b01dad633bd"}], 0x1e8, 0x448c4}, 0x8001}], 0x9, 0x801) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) 2018/04/06 05:05:44 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000564000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x3}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/06 05:05:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) fcntl$setsig(r1, 0xa, 0x5) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)="07d20dc48d", &(0x7f0000000140), 0x5}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000200)="260fd1dfb9a00d0000b800000000ba000000800f3064650f0866ba4200b06eee0fc7aa55410000653ed85f000fc7ae86330000c4c17d28ac573df0c0270f07656567640fc71c", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/06 05:05:44 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0x0, 0xa}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000c61000), &(0x7f0000871000)=0x4) pause() 2018/04/06 05:05:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000280)={'teql0\x00'}) seccomp(0x2, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0xfffffffffffffff8, 0x9, 0x50000}]}) listen(0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f00000003c0)) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x40000) r1 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040), 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc}, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0), 0x4) keyctl$get_keyring_id(0x0, r1, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0x401, 0x4, 0x7, 0x5b7, 0x180000000000, 0x9, 0x8, 0x0, 0x7fff, 0xfffffffffffffffa}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000001c0)) 2018/04/06 05:05:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x93}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x40, &(0x7f0000ffa000/0x3000)=nil}) clock_gettime(0x6, &(0x7f0000000500)) r0 = shmget(0x3, 0x4000, 0x200, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000180), 0x10) r1 = semget$private(0x0, 0x0, 0x2) semctl$SEM_INFO(r1, 0x80000003, 0x13, &(0x7f0000001540)=""/4096) 2018/04/06 05:05:44 executing program 1: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x0, {0x7, 0x2a}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"1097030f0d49bd000000010b"}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000000)={0x7, 0x1, 0x5, 'queue1\x00', 0x40}) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000046000)={0x122, @time, 0x0, {0x0, 0x1}}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00000004c0)={0x7, &(0x7f0000000f00)=""/4096, &(0x7f0000000400)=[{0x5, 0x21, 0x4, &(0x7f00000000c0)=""/33}, {0xc4c2, 0x1000, 0x5, &(0x7f0000001f00)=""/4096}, {0x391c, 0x7e, 0x6, &(0x7f0000000100)=""/126}, {0x6, 0x46, 0xfffffffffffff001, &(0x7f0000000180)=""/70}, {0x6, 0x71, 0x8000, &(0x7f0000000200)=""/113}, {0x81, 0xde, 0xcc, &(0x7f0000000280)=""/222}, {0x1, 0x7a, 0x2, &(0x7f0000000380)=""/122}]}) 2018/04/06 05:05:44 executing program 7: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x11, &(0x7f0000c0dffc), 0x4) r0 = shmget$private(0x0, 0x4000, 0x1c0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000002c0)={0xffffffffffffff9c}) recvmsg$kcm(r1, &(0x7f00000005c0)={&(0x7f0000000300)=@sco, 0x80, &(0x7f0000000580)=[{&(0x7f0000000380)=""/223, 0xdf}, {&(0x7f0000000480)=""/221, 0xdd}], 0x2, 0x0, 0x0, 0x2}, 0x40000000) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x81, 0x4800) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xa000, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000640)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000100)='./file0\x00', r4, r5, 0x0) rt_sigsuspend(&(0x7f0000000600)={0x3d9}, 0x8) renameat2(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000200)={0x5, 0x6, 0x80000000, 0xfff, 0xffff, 0x7, 0x40, 0x8, 0x3ff, 0x73, 0x7}, 0xb) 2018/04/06 05:05:44 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0x0, 0x100000000000000}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:44 executing program 1: add_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="1080", 0x2, 0xfffffffffffffffb) 2018/04/06 05:05:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x8001, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x6, 0x9, 0xa0, 0xffff, 0x6, 0xb278, 0x9, {0x0, @in={{0x2, 0x4e24}}, 0x2, 0x4, 0x5, 0x10200}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0x8, 0x2, 0x7}, &(0x7f0000000280)=0x10) socket$key(0xf, 0x3, 0x2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r4}) close(r3) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getregs(0xe, r5, 0x7, &(0x7f0000000080)=""/59) 2018/04/06 05:05:45 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="49712b41f21ee139491372f004fb43fd", 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x1ff, 0x1, 0x5002, 0x1000, &(0x7f0000002000/0x1000)=nil}) pselect6(0x40, &(0x7f0000000100)={0x5, 0x3, 0x2, 0x1, 0x9, 0x4, 0x80, 0x1}, &(0x7f0000000180)={0x1, 0x3, 0x7fffffff, 0x800, 0x2ee7e53f, 0x1, 0x1}, &(0x7f00000001c0)={0x5, 0x23e, 0x7fffffff, 0x5, 0x458f300a, 0x0, 0xfff, 0x6}, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000280)={&(0x7f0000000240)={0xffffffffffff368a}, 0x8}) dup3(r0, r1, 0x0) 2018/04/06 05:05:45 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x13, @remote={0xfe, 0x80, [], 0xbb}, 0x7449}, 0x1c) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b23000/0x4000)=nil, 0x4000, 0x1000802) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/06 05:05:45 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0x0, 0xffffffff00000000}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:45 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000009c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000640)=@migrate={0xd8, 0x21, 0x301, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6}, {@in, @in=@rand_addr}]}, @user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001}}]}, 0xd8}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200081, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x4) 2018/04/06 05:05:45 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) r1 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="49000000da68858da272ee53de0a2d84edb504410af7719a0d79500cc74c62c96a9b7850ab238629da6ec35a2d810285e47a106eab6ac2dd8b4970047f53df0000000000000000000000080000"], &(0x7f00000003c0)=0x51) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r2, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e23, 0x47, @mcast1={0xff, 0x1, [], 0x1}, 0xd105}, {0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0xfffffffffffffffa, [0x5, 0x40, 0x10001, 0x1, 0x1000, 0x3, 0x8001, 0x2]}, 0x5c) r4 = shmget$private(0x0, 0x2000, 0x7c000000, &(0x7f0000ffe000/0x2000)=nil) syz_open_dev$evdev(&(0x7f0000000440)='/dev/input/event#\x00', 0x9, 0x10000) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000280)=""/87) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000200)) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000000c0)=@llc={0x1a}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="02a0", 0x2}], 0x1, &(0x7f0000001900)}, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x64, &(0x7f0000000240)=0x7fffffff, 0x4) 2018/04/06 05:05:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000000000)="67f30fbd0f0f71d50066b9860400000f320fc72c0f2325da34660f3a638600180e66b94708000066b8f3f72ae766ba000000000f300f20d86635200000000f22d8810d0070", 0x45}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 05:05:45 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x800, 0x40000) r2 = socket$inet(0x2, 0x4, 0xdb) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x800, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000100)={r2, r3, 0x4, 0x20, &(0x7f00000001c0)="f9be24bd08b8f1491134cada8f0dc0636a6fbb705ce6a5e8964f5160fa27297cf2c3c29f024541098bde08f0d0ec81fde0c31865a36d20f50fff005a4b0a7fcfed2fefe236e8c612bd7c7b978ce00f9f91647e273626c080cb19e233527daeef05cc53da3a029db8ee7a73c9961e3031f2f106eb1a21554974ee3f865eed85aa44f37884689b8ac2f8c0d924fc3a2f817c046ac7eaeb3eae7e4d631a1ac31a6009c80980b395b341590d3e1ec7e7c846681925db68e70bc0d2695e9419fb1763776dc29a49dd3d401826a64f839481589d0dea9c294ad29409261648570afc2ae366e2d19d1f86a9f82aba1e1c5603e8bc", 0x4, 0x2, 0x100, 0x0, 0x4, 0x3, 0x81, "4249fbd70cc78538465720b255f6fa9264075394563a"}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000380)={0x1}) write$binfmt_aout(r0, &(0x7f00000003c0)={{0x10f, 0x2, 0x7, 0x284, 0x2e2, 0x9, 0x379, 0xfffffffffffffff7}, "08ca8f176f3c1795daf869bcfd828d5799cb85ef32a567938b131a2a243980512cf4d9160feb11091214aa1942ce28a993c8f9d6aee81763f67955179f532e1e0c96418da8eb067ec93030eea7d95025bdcf2340974c3d4c94c81215a899752144ad9ea1e1700050c477f274c3fa1694b470494e438e926d9a8055ee00d9dbe775dcc9e0e29f433859c10582c1ee502adcae702431e36c19a14b81108cd98e8d841317f4ad1668cc195cb25f92e39484e36d004b828eabdeb9118424", [[], [], [], []]}, 0x4dc) memfd_create(&(0x7f0000000180)='io.max\x00', 0x0) 2018/04/06 05:05:45 executing program 6: r0 = socket$inet6(0xa, 0x800000000003, 0xff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) close(r0) 2018/04/06 05:05:45 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0x0, 0xa00000000000000}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:45 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000140)="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", 0x1d3, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000640)={0xffffffffffffffff}) bind$ipx(r1, &(0x7f00000005c0)={0x4, 0x5, 0x100000001, "21d507c875fe", 0x5}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x7, 0x1040) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000400)={0x0, @multicast1, @local}, &(0x7f0000000440)=0xc) sendmsg$nl_xfrm(r2, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000040}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=@flushsa={0x7c, 0x1c, 0x402, 0x70bd25, 0x25dfdbff, {}, [@address_filter={0x28, 0x1a, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6, 0xa, 0x4, 0x3}}, @lifetime_val={0x24, 0x9, {0x401, 0x1, 0x2, 0x3}}, @offload={0xc, 0x1c, {r3, 0x2}}, @replay_val={0x10, 0xa, {0x70bd2d, 0x70bd2b, 0x9}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) sendto$inet(r0, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000040)="94", 0x1, 0x0, &(0x7f0000000380)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000680)={0x11, 0x3, 'client1\x00', 0xffffffff80000000, "3cefbd2ed04b6cc6", "b62ca5d197423d3e8146fca0f425eeb44c903c81c98875e75718bf1ae9301b6a", 0x9, 0x101}) 2018/04/06 05:05:45 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x916) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) flistxattr(r0, &(0x7f0000000080)=""/4096, 0x1000) clone(0x10a0e400, &(0x7f0000001080)="d50cecf6ca76436600ae7454eb53b70d624f7e7da50e7eeceefaab28e139a6225da3ef5f8bbe860bdb47d2af6ac17e96d5b157035a9126716143853f1015224ec00b8576f992192317d59859d29bc8b30cd66450811bfcd2e389f891dc6371a7035f3efaa951323cf65cd48ef53291764d86d24e2cf013876662f6cb509218d0d859f71d5cca00ad7669f729a53552f1b6ac2f447b6a1e01120cf3291ff65c333802da5b", &(0x7f0000001140), &(0x7f0000001180), &(0x7f00000011c0)="cbddc877f8334c59cd9692ff4d1bf50e82373d5cf0ed28d3517fe3fdd15fe54d6896d899d36ecd780569b4a35fb75e93b9b6b5a5e91c55e32714f18f8c45e49f1edb90007c60144162") set_robust_list(&(0x7f00000012c0)={0x0, 0x401, &(0x7f0000001280)={&(0x7f0000001240)}}, 0x18) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001300)="3f4cf4a7d0bc90f1ff9f55cbbf690cea90b6a81daaf5432983e775cc6235ae7052fcc6bcd40cf428b35390bf83b63f52f2936f58d6d8e8da024aac80cf9711d84c7793fa4cde9631d613188da18a03a1a8d10a0c2c8b200e227cf7141db1b0fe158b20f14d012deed9dab0f6f62cd29ec3a1be6a822cf19238ec261fb2bd009279c71e3d4ecc444e006944acc914d5846a9f13d488756ccce5c9b4ed6ecfa186664d6ca077915609f7baa0f1bc1a3fa5b8e9c2") ioctl$VT_ACTIVATE(r0, 0x5606, 0x1d39) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000013c0)) fchdir(r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001400)=0x1, 0x4) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001440)={0x4, 0x2, 0x6, 0x100, 0x0, 0x1000, 0x6, 0xdaa, 0x4f, 0x1}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001480)=0x400) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001500)={0x6, &(0x7f00000014c0)=[{0x10000, 0x69}, {0x80}, {0xfffffffeffffffff, 0xcb}, {0x10001, 0x4}, {0x0, 0x401}, {0xee6a, 0x6}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001700)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000001800)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001840)=r1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000018c0)={0x0, 0x2, 0x2}, &(0x7f0000001900)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001940)=@assoc_id=r2, &(0x7f0000001980)=0x4) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000019c0)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x8000, 0x0, 0x6, 0x0, 0x2, 0x3, 0x1f, 0x9, 0x3, 0xfffffffffffffffa, 0xfff, 0x100000001, 0x100000000, 0x40000, 0xf49]}, &(0x7f0000001ac0)=0x100) r3 = getpid() ptrace$setsig(0x4203, r3, 0x3f, &(0x7f0000001b00)={0x1, 0x5, 0xffffffffffffffe0, 0x3f}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000001b40)={0x8, 0x8, [0x8, 0x3f]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001b80)={r2, 0xb6, "f843ca7f7a9b66fd434f043a6562a37c2ac13fa0dc6c7c09fd7b0355d9680b831168267fb021df297d776f8efaf1049bedcc1be3d2b87db214edc5310fb9afbe5c54b901661ff1030ba91c89cb394dbab37f8d303501e140a21e16404933eab8aeaa3d5b4ffab9deac6509d6e75b62147053fbb992597dfe2b90818d04111a318c1d3262a5a4930af65b300f9703002b1dd09bb80f57019ee4f0ef2dfa80d403ffe03ab1c1bcb90f49fb54c18e58789966f37a306047"}, &(0x7f0000001c40)=0xbe) r4 = perf_event_open(&(0x7f0000001c80)={0x3, 0x70, 0x100000001, 0x1, 0x7, 0x0, 0x0, 0x0, 0x6120, 0x4, 0xfffffffffffffffa, 0x9, 0x7, 0xffff, 0x100, 0x1, 0xffffffffffffffff, 0x5, 0x7fffffff, 0x101, 0x1, 0x4, 0x100000000, 0xd30, 0xfffffffffffffff9, 0x5a, 0x100000000, 0x33b49690, 0x5, 0x392, 0x7, 0x100, 0x6, 0x1, 0x2f6, 0x7, 0x3, 0x3, 0x0, 0x96a, 0x4, @perf_config_ext={0x3421319e}, 0x4000, 0x100000000, 0x80000000, 0x7, 0x1, 0x1, 0x7}, r3, 0x0, r0, 0x0) write$binfmt_aout(r4, &(0x7f0000001d00)={{0x10f, 0x1, 0x556, 0x10, 0x302, 0x6, 0xad, 0x4}, "46554d078b6d0389889025df2d34cb7a853fbea3396c58b233d971c9ffee3f0b14c74fbe975d99489d5eae7afb49a6e422b836342ffc27b6e11f9491be51dec21269dbcb6dc6", [[], [], []]}, 0x366) sendmsg$alg(r0, &(0x7f0000002240)={0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000002080)="a97bdb940bd213cc94356bf0269a807c63e0d439757eb91d6ffe10b63efa1337b58c7f7274e80c5407a93b3615f8a8ce2a62ad71", 0x34}, {&(0x7f00000020c0)="b9090a1d6ea9adf4cb0c26774b5c038de6ca05d2ae87dd397430219bf3f508c3b5d131b90950536900b7eeded3483891c2c97eb709ccf87d9daab7f746d42986bc864df472c6c542a8c2bd8ac6b4ad5048d16583559752cd08a00abe071a23d6999e289f14f0ad8f8e977a02ec2973692a6694715db5d366bb64c91f709f1afca63f06ac39d07e67d2e83d923e81a7aa4b3c6cd7a985a0e6775e8947327507540553b563c34d9de7938f481d803c679ddaa4d84795b7016cd406a449084abd47b248be", 0xc3}], 0x2, &(0x7f0000002200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4004000}, 0x4000000) ioctl$KDMKTONE(r0, 0x4b30, 0x6d9) delete_module(&(0x7f0000002280)='.eth0]user\x00', 0x200) 2018/04/06 05:05:45 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x410402, 0x0) poll(&(0x7f0000000240)=[{r0, 0xc010}, {r3, 0x80}, {r2, 0x200}, {r3, 0x4000}, {r4, 0x8300}, {r0}], 0x6, 0x4) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xc, 0x964a, 0x4, 0x100000001, 0x0, r2}, 0x2c) r6 = dup3(r5, r3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x6, &(0x7f0000fedf90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r2}, @map={0x18, 0x0, 0x1, 0x0, r5}, @map={0x18, 0x0, 0x1, 0x0, r3}], &(0x7f0000919ff6)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000440f63)=""/225}, 0x48) fcntl$dupfd(r1, 0x0, r1) bind$rds(r6, &(0x7f0000000280)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet6(r6, &(0x7f000035b000)='\x00', 0x1, 0xfffffffffffffffa, &(0x7f00005d6000)={0xa, 0x4e20}, 0x1c) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r7, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000001200)='0', 0x1}]) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x10400, 0x0) 2018/04/06 05:05:45 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) r3 = getegid() syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x4000, r2, r3, 0x662, 0x0) r4 = dup2(r0, r1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000180)="e369f4ddce0a4fd7a6b64356bfc0724b98599f1699298b0576f8e724fda5d1291daa198c55bd4664432a6f6cf6fe47e3f1cf32e402bb93b85b7fb200db4bcc55be442983f7321c3fa97288cb9336d8fd364f4bd11a7b41d75e6cfda1e78203e31ff7ad141946be31a7091ce6a39355b733cd5e807f456956be3129ac2b4b3b3e5f6a96029e729d8f06159881ebb06bf1e62794bbbd9e9f3e371354e957e168b07eab8c88878c9650dcdbb49edfa035091de556c7d36ad637c07eee83331ff9a6fab0b745d7b8d1f086b9dc6f428e", 0xce}], 0x1) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) 2018/04/06 05:05:45 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0x0, 0xa6581b00}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x0) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/06 05:05:45 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000000)=@newspdinfo={0x1c, 0x24, 0x801, 0x0, 0x0, 0x0, [@ipv4_hthresh={0x8, 0x4}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r1, r2, 0x0, 0x2}, 0x10) 2018/04/06 05:05:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="920092c3e09c18ec8ee177ad02d41b2836320b9cdb26b18700b7b7c63d29a3a2ec91fe345bd8b77ffa5cfaf3959d43cc538d8b3d6886b4786f1dfac4dee3918fa9afc6bfd869f66405bfd01b88225c17fc5393f87c277f7315b8520094deff8f5664ec8040095acac3db64252f7c45fd2079e8fd867a193a62ced1b2f1b01d9ba1c94d86780c4065e2a22c") r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x20010, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'dummy0\x00', r2}) write$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/06 05:05:45 executing program 6: unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)) getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000440)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000380)='net/connector\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0xffffffff, 0x4) set_mempolicy(0x8003, &(0x7f00000000c0)=0x81, 0x93c) modify_ldt$write2(0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x8000}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00000003c0)) setns(r1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x6c, 0x0, 0x5, 0x200}, 0x8) io_setup(0x4, &(0x7f0000000240)=0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000480)) io_submit(r3, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x800, r1, &(0x7f0000000100)="3946c93f4026ce2b4b55d164be5a264980e76f0ec565a7c5e245850e623f830dd3b671ff8cb768114b1d12235fa808aa80efb9b56d66a33a4ea4de288f1706748e53a8bee27db64ba067af00e968cf1abf87853a47e2c709423ab9c658f291fbd8a245527208bf4546dbe3816e03f4e1270d4859b32e", 0x76, 0x6, 0x0, 0x0, r1}]) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000700)=ANY=[@ANYBLOB="19000310e964ad02a53312616cac", @ANYRES32=0x0], &(0x7f0000000400)=0x2) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000001180)=&(0x7f0000000f00)) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000001240)) fchmod(0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000900)=""/195, 0xc3, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000040)=""/172, 0xac) setns(0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000002780)=[{&(0x7f0000001000)=""/192, 0xc0}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000001380)=""/76, 0x4c}, {&(0x7f0000002440)=""/218, 0xda}, {&(0x7f0000002540)=""/88, 0x58}, {&(0x7f00000025c0)=""/186, 0xba}, {&(0x7f0000002700)=""/110, 0x6e}], 0x7) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001140), 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000f40)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000005c0)={r4, 0x4, 0x8, 0x400000, 0xec, 0x5}, &(0x7f0000000600)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r6, 0x13}, 0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x80, 0x0) mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) 2018/04/06 05:05:45 executing program 3: r0 = memfd_create(&(0x7f0000001100)="776c616e315c6b657972696e67cb283c626465762e6e6f64657673656c696e757800", 0x2) r1 = request_key(&(0x7f0000001240)='asymmetric\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000012c0)='keyring\x00', 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x4000000) name_to_handle_at(r0, &(0x7f0000001140)='./file0\x00', &(0x7f0000001180)={0x4a, 0xffffffffffffff43, "3f21a652ca0a2be75550c118f9b47abee8b457ad6d76e95c6d86ef42b6d6c9933d38560b39454c30577b43b75f157acd3437fabb7ce276a139a743c0bb3f3f12c463"}, &(0x7f0000001200), 0x1000) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="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", 0x1000, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f0000001080)='keyring\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r2, r3) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/06 05:05:45 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8800, 0x34) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r3 = getuid() sendmsg$nl_xfrm(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=@flushsa={0x5c8, 0x1c, 0xa02, 0x70bd26, 0x25dfdbfb, {0x33}, [@policy={0xac, 0x7, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x1, 0x4e22, 0x1f, 0xa, 0x20, 0x80, 0x2b, 0x0, r2}, {0x10001, 0x342, 0x40, 0x5, 0x81, 0x0, 0x4, 0x7fffffff}, {0x1, 0x25c, 0x2, 0xffff}, 0x80000000, 0x6e6bbe, 0x0, 0x1, 0x1}}, @algo_crypt={0x120, 0x2, {{'ecb-twofish-3way\x00'}, 0x6b8, "39eda98489267a67fa8d88615c0af8bda5b38f3c2d2002ea55589698ce226b592c70a26b4913dcd816b322c4f7188b4a517895b25b96812c8cec934163a87d68a129cbb503ea4700e35c38524d40a6e59cebf1b5a937a71d93a745ae74aec9a982f3a1c0ccfb925f998efa84efcfa04fa00f87e8899842f2b7b844953c090eaf25a61fd4a36b337b1927ba052b009ed3a5bd4e7bae5112247e46c917807647faf0fae6f3ccdc8b80d9ba3876250af28ee4dbc5ede17aa4e220084672b42a84d301ec2297d13cb30730d97d504f710c8683e4bff55475d2"}}, @replay_esn_val={0x40, 0x17, {0x9, 0x70bd27, 0x70bd2c, 0x70bd2b, 0x70bd26, 0x2, [0x80, 0x400, 0x0, 0x7, 0x9, 0xfffffffffffffffc, 0x100000001, 0xfffffffffffffffe, 0x1f]}}, @tmpl={0x244, 0x5, [{{@in, 0x4d3, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x3502, 0x4, 0x3, 0x9, 0x8, 0x2, 0x20}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x6f}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x0, 0x2, 0x5, 0xfff, 0x1, 0xffff}, {{@in=@multicast1=0xe0000001, 0x4d4, 0xff}, 0xa, @in6, 0x34ff, 0x3, 0x0, 0x5, 0x1, 0x4, 0x3ff800}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x3f}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x3502, 0x3, 0x3, 0x7, 0x5, 0xbb9, 0x9}, {{@in=@rand_addr=0xaa6c, 0x4d4, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x34ff, 0x1, 0x1, 0x1ff, 0x4, 0x2, 0x8}, {{@in, 0x4d5, 0x2b}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x12}, 0x0, 0x1, 0x0, 0x5, 0xfffffffffffffffc, 0x10000, 0x8}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3503, 0x5, 0x3, 0x5, 0x400, 0x6, 0xc08f}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x6c}, 0x2, @in=@multicast2=0xe0000002, 0x3501, 0x4, 0x3, 0x5, 0x2, 0x8, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x14}, 0x4d2, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x0, 0x3, 0x0, 0x100, 0x0, 0x1}]}, @ipv4_hthresh={0x8, 0x3, {0x19, 0x9}}, @policy={0xac, 0x7, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e23, 0x6, 0x4e23, 0x4, 0xa, 0x80, 0x20, 0x3f, 0x0, r3}, {0x9, 0x8, 0x3, 0x2, 0x9, 0x6, 0x7, 0x800}, {0x120d88ea, 0x3f, 0x100000000, 0x3}, 0x9, 0x6e6bb9, 0x1, 0x1, 0x3}}, @algo_auth_trunc={0x58, 0x14, {{'wp384\x00'}, 0x58, 0xc0, "beccc489a1daf4e8ea559a"}}, @lifetime_val={0x24, 0x9, {0x4, 0x4c1b, 0x3, 0x1}}, @lifetime_val={0x24, 0x9, {0x2, 0xfffffffffffffeff, 0x1, 0xffffffff}}, @replay_val={0x10, 0xa, {0x70bd2b, 0x70bd27, 0xff}}]}, 0x5c8}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000880)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000008c0)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=r4, @ANYBLOB="6700354b58ce2c82a1edc80212eeebe992fa72e9c8f8dbf7a3b7a612a911856d999d7d5d1423f171a4baebc79853b09c182effffffffffffff4b351e6aea57e007261a1f84b73a815c1a480bc5b456ef215855666e7e402eae88c1fa93d7a1e7b1954c4ddd33934fcd5dc6d152840098dec08ac763b11fcbf4a121c033839017b5c555850cd43d829b3141d9d0476c1a62da6d13ba49d48d245f8100fff4081cb34595ab4844a2f4"], &(0x7f0000000900)=0x6f) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x51}}) 2018/04/06 05:05:45 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0x0, 0x2}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:45 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x5) sendfile(r0, r2, &(0x7f0000000040), 0x10000084) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000ffffffff) 2018/04/06 05:05:45 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="0fad521e7bc8", @random="b6992d0c6767", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x7f, 0x200) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000140)={{0x702b607a, 0x7}, 'port1\x00', 0x0, 0x800, 0x80000000, 0x1324000000000000, 0xfff, 0x7, 0x1, 0x0, 0x4, 0xbc6}) r1 = socket$inet6(0xa, 0x803, 0xfffffffffffff3e2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, {0xa, 0x4e21, 0x6, @empty, 0x6}, 0x6, [0x3, 0x3, 0xa81, 0x88e, 0x7fffffff, 0x3, 0xf2, 0x2]}, 0x5c) 2018/04/06 05:05:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = gettid() syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x7, 0x0) r2 = getpgid(0x0) setpgid(r1, r2) tkill(r2, 0x19) r3 = accept(r0, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000280)=0x8) getpeername$netlink(r3, &(0x7f00000002c0), &(0x7f0000000300)=0xc) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-asm)\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r4, &(0x7f00000022c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="01455f88d92ac3331650fc0224e00cc993d2945c6fd7e0af5301e5d274bd91fba5b33b1c09421e3d1ad95ab8366b83285e60514488ba3a088d0ab14c5bc6eac9024ea3d7b5de8b0f95ef5f42b00e9621", 0x50}], 0x1, &(0x7f0000002280)}, 0x0) recvmsg(r4, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r5 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100000000, 0x20002) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f00000003c0)={0x2, 0x369}) setsockopt$IP_VS_SO_SET_TIMEOUT(r5, 0x0, 0x48a, &(0x7f0000000040)={0x5, 0x3, 0xfffffffffffffffa}, 0xc) 2018/04/06 05:05:45 executing program 6: r0 = semget(0x0, 0x4, 0x8) semop(r0, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) semop(0x0, &(0x7f0000176ff5)=[{}, {}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x0) [ 406.823504] binder: 29521:29525 ioctl c0306201 20a20000 returned -14 2018/04/06 05:05:45 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0x0, 0x1b58a6}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:45 executing program 7: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="cd390b081bf2aaaa00580000000000009078ac1414aaffffffff0420880b0000000000000800000086dd080088be00008e0082349c07ff0000100000000100000000000000080022eb000000002000000002000000000000000000b6000800655800000000"], 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x40, 0x2000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0x48, 0x76, &(0x7f0000000140)="6d08c9b976715a4b6ab7fdb05522cffab44e3310f00e0b65375b619e60b0f5bba875194800c21edf3ae7c198b81ddc79f24566186e29dc10a7b53ddaa7cbab27b4d5bbbd09371b7b", &(0x7f00000001c0)=""/118, 0x0, 0x6}, 0x28) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x800, 0x8000}) 2018/04/06 05:05:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f00000013c0), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001580)={0x0, 0x5, 0x8}, 0x14) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xe, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="c0ea8142f3df8a3e1d8f50351fc638372673c9259c874b5425911442609a557b100276db2d92c83d946bd04b8155f3c022fee862ecd678d49f868524d65380c227bc", 0x42, 0x9}], 0x2000000, &(0x7f0000000180)={[{@nobarrier='nobarrier', 0x2c}]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000000240)="82", 0x1, 0x0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x40000000000000, 0x880) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200)={0xffffffff, 0x1, 0x4, 0x7}, 0x8) 2018/04/06 05:05:46 executing program 3: clone(0x200, &(0x7f0000000080), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f0000000000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00006dbffc), 0x4) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f00004b3fff), 0xfe31, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = getpgrp(0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x20000) dup(r0) kcmp(r1, r3, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) truncate(&(0x7f0000000040)='./file0\x00', 0x70) execveat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', &(0x7f00000004c0), &(0x7f0000000500), 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/06 05:05:46 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000100)) r1 = eventfd(0x80000002) socket$key(0xf, 0x3, 0x2) write$eventfd(r1, &(0x7f0000000080)=0xffffffffffffff90, 0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) 2018/04/06 05:05:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x9, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)}]) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7ff, 0x0) r4 = gettid() ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000000300)=""/143) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) tkill(r4, 0x1000000000016) close(r2) 2018/04/06 05:05:46 executing program 0: r0 = socket(0x24, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000210025f0071c0165ff0ffc0e02003c000000000000e1000c0800020000000005", 0x3d1) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x70000000000, 0x200000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/06 05:05:46 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0x0, 0x200000000000000}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0xffffff75) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) recvfrom$inet6(r2, &(0x7f0000000080)=""/27, 0x1b, 0x100, &(0x7f0000000100)={0xa, 0x4e20, 0x10001, @empty, 0x8001}, 0x1c) sendfile(r1, r2, &(0x7f0000000200)=0xff0f, 0x101) 2018/04/06 05:05:46 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1a, &(0x7f0000000200), &(0x7f0000001380)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000013c0)={0x0, 0x1, 0x80, 0x0, 0x12}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="f7fe8c699c96bdc4831fd2987e2cc885e4bce42560db002e43c4c9681a9ff04eeffe128e7e48a5447927abfc06d113cb3fb479abd759115fc2bd7f093da17211f0c9ec90bc733ec3bba4c8e4e62e2cc37356f7146e2c351a0654db34cd23f0eeed064dbaf53c6216889cc5a39124", 0x6e, 0x1ff}, {&(0x7f0000000380)="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", 0x1000, 0x9}], 0x1000, &(0x7f0000000180)={[{@barrier='barrier', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@decompose='decompose', 0x2c}, {@decompose='decompose', 0x2c}, {@force='force', 0x2c}]}) 2018/04/06 05:05:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x0) 2018/04/06 05:05:46 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0x0, 0x1000000}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x199800, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000400)=""/92) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000280)={0x0, 0x1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000002c0)=ANY=[@ANYBLOB="03000000000000000050000000000000fc00000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000100000000000004f00000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000f00000000000007400000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ad3c0000000000"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x7, 0x10, 0x80000001, 0x1}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x6, 0xca00000000000}, &(0x7f00000003c0)=0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/04/06 05:05:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x3fffffffffffffd, 0xffffffffffffff9e) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xfffffffffffffffe}, 0x14) close(r0) 2018/04/06 05:05:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x180) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000371fc7)="390000001300094700bb61e1c30500000700001702000000450000000000800019001a000000000000000003f4000000fd17e9ffff06060400", 0x39}], 0x1) getsockname$netlink(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) dup3(r1, r1, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000080)={r1, 0x2}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000002c0)=0x4, &(0x7f0000000280)=0xfffffffffffffee9) 2018/04/06 05:05:46 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x10000) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/06 05:05:46 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0x0, 0x4000000000000000}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:46 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x54}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x6}}, 0x1, 0x1, 0x9, 0x3, 0x800}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000280)={r3, 0x6, 0x9, 0x9, 0xde, 0x7, 0x3, 0x7, {r4, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x400, 0x74, 0x2, 0x9, 0x8}}, &(0x7f0000000340)=0xb0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000003c0)=@req={0x28, &(0x7f0000000380)={'ip_vti0\x00', @ifru_names='nr0\x00'}}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000400)=@req) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000440)=""/148) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000500)={r5}, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000540)='nr0\x00') lsetxattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=@known='system.sockprotoname\x00', &(0x7f0000000600)='/[^\x00', 0x4, 0x1) r6 = msgget$private(0x0, 0x6e1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000740)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0xc) r9 = getuid() stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() r12 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f00000008c0)={{0x10001, r7, r8, r9, r10, 0x141, 0x5}, 0x80000001, 0x9, 0x1, 0xffffffff00000000, 0x6, 0x2, r11, r12}) utimensat(r2, &(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={{0x77359400}, {0x77359400}}, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000009c0)={0x6, 0x6}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000a00)=0x2, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000a40)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000a80)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000ac0)={r13, r14, 0x23}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000b00)) ioctl$KDENABIO(r2, 0x4b36) perf_event_open(&(0x7f0000000b80)={0x0, 0x70, 0x5, 0x800, 0x87, 0x802, 0x0, 0x6, 0x484, 0x1, 0x4, 0xcba6, 0x3, 0x2, 0x4, 0x1, 0x3, 0x1a3, 0x4, 0x4, 0x2, 0x3, 0x8b, 0xfffffffffffffe01, 0x9, 0x7, 0xbf, 0x5, 0xafa, 0x19, 0x9, 0x7, 0x3c, 0x5, 0x101, 0x0, 0x7, 0x101, 0x0, 0x5, 0x5, @perf_bp={&(0x7f0000000b40)}, 0x4400, 0x7, 0x4, 0x7, 0x2, 0xfffffffffffffffb, 0x100000000}, r12, 0x3, r2, 0x1) bind$vsock_stream(r2, &(0x7f0000000c00)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) 2018/04/06 05:05:47 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="164690f11220", 0x6) sendfile(r0, r0, &(0x7f0000001000), 0x1000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x8, 0x708d, 0x400, 0x8}, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='dev ') clock_nanosleep(0x0, 0x0, &(0x7f0000000440)={0x0, 0x1c9c380}, 0x0) 2018/04/06 05:05:47 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000000080)) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x30, r2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xd596, 0x2100) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000180)=0x1000, 0x4) listen$netrom(r3, 0x3) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c97ff8)) r4 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r4, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) fcntl$addseals(r1, 0x409, 0x3) 2018/04/06 05:05:47 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2040, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ff5000/0x2000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000fb4000)={0x10000000000000d2, 0x0, [{0x200004b564d02, 0x0, 0x101}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/06 05:05:47 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="0004f700"], 0x18}, 0x0) accept4$unix(r3, &(0x7f0000000080), &(0x7f0000000140)=0x6e, 0x800) 2018/04/06 05:05:47 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0x0, 0xa6581b0000000000}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:47 executing program 7: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xd0, &(0x7f0000001ff8)=""/8, &(0x7f0000000000)=0x8) accept4$llc(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x10, 0x800) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/243, 0xf3) 2018/04/06 05:05:47 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) syz_emit_ethernet(0x0, &(0x7f0000000940)=ANY=[], &(0x7f0000001780)={0x0, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000000)=0x98) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vlan0\x00', 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) unshare(0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={"766c616e300000000f00", 0x400}) 2018/04/06 05:05:47 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@timestamp={0x44, 0x4, 0x5}, @timestamp={0x44, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000000200)="7656982c35b64f03310daae628dfcd85502afee73b840ce38cf9751e68ba7561fd8f0e8a7c538258b0f4a5c6c5839a79b146e9cbf4afe22638bd43d6dec3", 0x3e) [ 408.804875] x86/PAT: syz-executor2:29641 map pfn RAM range req write-combining for [mem 0x190300000-0x190303fff], got write-back 2018/04/06 05:05:47 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0x0, 0x40000000}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:47 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x822c0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000240)=0xc) r2 = add_key(&(0x7f0000000280)='id_legacy\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0xe1, 0x6d6485bfb6242cf5) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) sendfile(r0, r0, &(0x7f0000000000), 0x3) sendto$packet(0xffffffffffffffff, &(0x7f0000000040)="14abb9cb", 0x4, 0x0, &(0x7f0000000100)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) inotify_init() ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000040)) 2018/04/06 05:05:47 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="b48df26e177e40921d8ffe102f09008000f23535f551f4"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xf26, 0x39c, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/06 05:05:47 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x6dc, 0x7, [0x0, 0x6, 0x1, 0x7, 0x0, 0x6ebf, 0x5f0]}, &(0x7f00000000c0)=0x16) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0xb4, &(0x7f0000000100)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x7bf5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x5ce8}, @in={0x2, 0x4e24, @rand_addr=0x1d}]}, &(0x7f0000000200)=0x10) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x44, 0x4) ftruncate(r3, 0x27ffe) sendmsg$nl_generic(r1, &(0x7f00004d5000)={&(0x7f000082e000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="009f16ee93dc4751efe61a97300028ffff3c94a941022e57c72a790000"], 0x1}, 0x1}, 0x0) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/04/06 05:05:47 executing program 6: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000200)={0x7, r0, 0x1}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000240)) [ 408.944731] x86/PAT: syz-executor2:29666 map pfn RAM range req write-combining for [mem 0x190300000-0x190303fff], got write-back 2018/04/06 05:05:47 executing program 1: r0 = socket$inet(0x2, 0xa, 0x2) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x101000) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x80000000, {0x10001, 0x9, 0x5, 0xfffffffffffffffc, 0x2, 0xed}, 0x80000000, 0x10001}, 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000001d80)=[{&(0x7f0000000440)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001880), 0x0, &(0x7f0000001900)=[@init={0x18, 0x84, 0x5}], 0x18}], 0x1, 0x0) 2018/04/06 05:05:47 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0x0, 0xa000000}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:47 executing program 6: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f00009f6ff3)='/dev/snd/seq\x00', 0x0, 0x20402) write$sndseq(r1, &(0x7f0000000180), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x587e874b852ece2b}) 2018/04/06 05:05:48 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x1}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000706fd8)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000041d000)=@mpls_getnetconf={0x1c, 0x52, 0xfd, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r3}]}, 0x1c}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000100)={{0x200, 0x5, 0x3, 0x401, "ea749e63976017246ee1892efddb79eb9e3f7da92a7cbfe7cdcb4aa8e593c00c3df41578528d6614ed550ec5", 0xb75}, 0x0, 0x0, 0x8, r1, 0x9, 0x8000, "54c126ebff78625506cbaaf8865e9ba3cebdf9954165a72111822cd27867a26dd20c898b2a6b2c38eb5cb5dea38112689d2049478a30b4bb00842051efba1640", &(0x7f00000000c0)=':*\x00', 0x3, [], [0x40, 0x5d18, 0x9]}) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r4 = getegid() r5 = getgid() setgroups(0x2, &(0x7f0000000000)=[r4, r5]) 2018/04/06 05:05:48 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x0, 0x0, r0, 0x6f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) vmsplice(r1, &(0x7f0000000380)=[{&(0x7f0000000000)="57c1549dc04be8b6a083ceb65d0c1c8505cd8b8e9794dcd97147abeabcfd36ee9a91506ab9499c846c6a46ec0cbcf7a8af733163833cdd42ee34b7252f531d0263417bedec36f64c162cfaac0e9a5b36cbfa29a617ae8ead8b69d1b8867e24ad0f062de4b142a60d663ee4b08870d5ce13470fbd78c5fccea27506eafc1f5c142a609c662d2de3c95a2ae51218fcc5bd058bf062442ccbbe3b176132", 0x9c}, {&(0x7f0000000140)="1a8c97e9d55594ca4e99a70f19e11647027f74cff2001a9da29133b2fddc644087156cd4b8bc83240cf18c41abe3a12673ced507dd3d11085afadd587763d624f5f6115a26d5838cd90c28e081aadc87df7b4157060b79be913a6835df02e07ee692444c5c6611359002a3479f49bf70ea21c60303ef716f7134b34a1c5e98e53398bee710a1a25c641d9e111703516238d644b92c3a2aff2bff3aa17ed6fe85a5e48af327e2397baf233743823b83346553ada003295bea0c18c9248dd3be9e2092436c7d13ee46e3751b7e4173a3f770f822148bf6de", 0xd7}, {&(0x7f0000000240)="76113a35705648f1e31fa4be8986211de245ed449faccaf4ef28f3b3a938481402dd0a7ce4a037e0c5804659c1a68c9c0668cee26d7992d60396a100114c1dd17d160a011049cd5c2f556cd340f44d9fe20c55320269b4f728abf7a1be952c7109518dfd1217d6ca621754e774400aac9548d4debbb63718cef8a0443eb642f5cd8ede6b203e5bc03c8563c2dcd8fda9405dc5cd7adddef0cdaecd2891b0f892f1a493930b342df03c8e56f106ffe2322140a56e383ccd3333ef0b81", 0xbc}, {&(0x7f00000000c0)="5c4d3fde294a", 0x6}, {&(0x7f0000000300)="a0278856ad00fdf916396e37609f2042bc5922d97bb9a56ef38ffd4ebf8182ba4ad0bc15013ec37444a0ac9c97dbeae0da232660cefa14a7cb1f54bcc768fd70dae60b8a72", 0x45}], 0x5, 0xa) 2018/04/06 05:05:48 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x100000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x8a602) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x7f, 0x7, 0x3, 0x7fff, 0xffffffffffffffff, 0x7fe, 0xfffffffffffffff7}, 0xc) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000140)="31e8b11b6038d2e9d664cd30bae1cc8d93e61100b65ed7cd65670d92c9d697d80c7970fb5bd22a48c76271063fa59dd1173c3f48985ca91c1932ef0d24c826915d825c4371c3ca1c667f32740e90f9347f653fbf9e090ad67e1fa12159bb25dd2a1a56b0e68c11e7a2bb61cf40be24f3c06b032aa30e2db89e1cdbf2ad39f51bd82fbac008406dce8c27", 0x8a) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}], 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2100, 0x0) 2018/04/06 05:05:48 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/loop-control\x00', 0x0, 0x0) r0 = getpgrp(0xffffffffffffffff) waitid(0x0, r0, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) r1 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x127c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) 2018/04/06 05:05:48 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="293c7cb14e87c27b3fa1f4fe3857be8fdbd526ac649d015cfac53855f2799fc5fa91fe6b60eb77dcb7620000"], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0xaaa, 0x20}, &(0x7f0000000140)=0xc) r2 = socket(0x1e, 0x80005, 0x0) setsockopt(r2, 0x20001000000010f, 0x800000000080, &(0x7f0000000000)="4c17c306", 0x4) 2018/04/06 05:05:48 executing program 1: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x1010, r0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0xc700000000000000) 2018/04/06 05:05:48 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0x0, 0xa00}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:48 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000001340)={0x11, @empty, 0x0, 0x8000003, 'sh\x00'}, 0x2c) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000001140)="d2a345ff21bdf1d852ec0a68cc2093f1e21a47ba03f189f4eca48e9778f771cd94783a1984605281bc4732f757324b075cfbc8bc6945fa0a0eb6ae6c40b74529eb352bfdea45b79d857d71f14d2bb3fced4c") r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getdents(r4, &(0x7f0000000040)=""/4096, 0x1000) r5 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r5, 0x1, 0x12, &(0x7f0000000140), 0x79) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000004c0)={0x8, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x6a0de6d9b36d23f1, 0x9, 0x9, 0x4, 0xec3, &(0x7f0000000480)='erspan0\x00', 0x9, 0x3, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000640)={0x1, 0x0, 'client1\x00', 0x6, "0ffc286e576edc97", "94c4ca321528315703030fa90ea5c57d0f3cd814429de5691f1f4447137f82a1", 0xfffffffffffff000, 0x45}) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000001040)=""/128) r6 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8001) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETNOCSUM(r6, 0x400454c8, 0x1) write$cgroup_int(r1, &(0x7f0000000300)={[0x3d, 0x2c, 0x3b, 0x3f, 0x34]}, 0x5) sendmsg$key(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) sendmsg$key(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)={0x2, 0x16, 0x3, 0x8, 0x12, 0x0, 0x70bd2a, 0x25dfdbfb, [@sadb_sa={0x2, 0x1, 0x4d4, 0x20, 0x0, 0x29, 0x2, 0xa0000000}, @sadb_x_sec_ctx={0xe, 0x18, 0x4, 0xfff, 0x62, "cc98216c897ad0f32af773c5cdbecc74f19bbdc577c7c6b2a7b388cfe677b68087f3f176e3ea6adcc0a60ccf6c7a03c5519b1c861cec28e271688ffa5fcaeb3ce6df924a6fc50212b90619a3dc6a7b6a3a427b868be52c5dcf96638b39be0d514ff2"}]}, 0x90}, 0x1}, 0x4) syz_mount_image$ntfs(&(0x7f00000014c0)='ntfs\x00', &(0x7f0000001100)='./file0\x00', 0x81, 0xaaaac93, &(0x7f0000002580)=[{&(0x7f00000011c0)="8ef327989c2944c3291aa7863b3ee420ed66c4e42a8c15344038cd6ab513a42652241db6e639a50be4ca4b0a9274756374ca7c4550df2836f1164d43399cd6f59c533249655b7a91bc84deee8df4d60b846cc8703bd39973867ae9b9fcdbdc7c2a6a4b7aeaa3dd803e808ac2501f849ffb398416f75100ca4a96e2aad8a965880d23ec2c95609c6f5663b7b2cdedf8ca535b17d4145efc29ada4a0e816affee00d583f7b", 0xa4, 0x100000002}, {&(0x7f0000002480)="62659879ab9ebb0beb1decdf0f3fbd2bf9194953d4576f0a05aba7c13954ff04a9670aa6a6f7b570d9f4000a501a6e67aec2c525d8672ffbc5f3a2173ffed78a392f1ba0e5e9092c0c79dee36333134f147b823b9561d7e094aa867ff0140cc30430bdfbdc45c2bd8b045a00bcbf153c3677731dfb0977573d625b9768d03700409041c33f6aba23759a4693d2856a81a78576a3dc142737d6d7da4d560f453850d45ff0f103a6c135ae45f924a0e545b9caba30a75da3ea024ff1b4ac56e9cf08a2f8f1d23ded91b8725417bb5bb99aaeb737c6d535463ab68426c6379ee56a6ed5b9b7c4f572bc12fd5d76afb70b410d044dd79d5763527b873a462ec7", 0xfe, 0x200000008}], 0x0, &(0x7f0000002600)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001280)={{0x7ff, 0xca2}, 'port0\x00', 0x42, 0x10, 0x5, 0x6, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1}) sendmsg$key(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="020e0000000000000000000000000000"], 0x10}, 0x1}, 0x0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x80000000}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001380)={r8, 0xbb, "767b316ecc5feabe1a53495157dd4c798f8d08353e8d62d91f9d781cd18dc4aa240587c53dabf4913b57d5e46487f6b3b980f4f3ef7b3744e49ccc0b0392d62fceed97cb32d71811ba06bed2c15be7fc07f272387997a81b361eb91160604480c3f351fe7c1f3bfa313d6d3db5178c79b799cc3c078df9aa29c93ce357965f29548e062fe595e4f0c6e798c1035c309ade9bca75d734a151b1e4669aa944ace160b3562c1c5039aebcccf5047467ead333adba2879437e6ac32d30"}, &(0x7f0000000800)=0xc3) ioctl$sock_ipx_SIOCAIPXITFCRT(r7, 0x89e0, &(0x7f0000000280)) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f0000000540)=""/246) 2018/04/06 05:05:48 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e020000000010000002e1080c08000b002ca72c44", 0x24) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x1464, &(0x7f0000000080)=0x4) 2018/04/06 05:05:48 executing program 1: r0 = socket(0x1e, 0x80001, 0x0) connect$ax25(r0, &(0x7f0000000040)={0x1e, {"028361440fd400"}, 0xe6}, 0x10) 2018/04/06 05:05:48 executing program 3: r0 = socket(0x10, 0x800, 0xffffffffffffffff) recvmsg$netrom(r0, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0xfffffffffffffd61, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) r4 = socket(0x18, 0x0, 0x1) getsockname$inet6(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000140)=0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000000200)=[{{&(0x7f0000003000)=@rc={0x1f}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a66983bf16d12c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r4, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) write(r0, &(0x7f0000000180)="240000005a005f191415f507125a000009037b1595a7f1d6d8210308001000fff708ff", 0x23) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400200) r5 = socket(0x11, 0x100000802, 0x0) r6 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) linkat(r3, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x400) ioctl$sock_bt(r4, 0x5411, &(0x7f00000003c0)="67e6f6c052ef2b32d21b649f1276971165c79aecd3c2175c7ff135a8e38da4b73748662236f2c6100e081804c953f05da418c24c38eba045e0227344ea1bfce11d8560c65d95afcb6cbe88228dc01928cf1929cc8f19fc3a6c0b271b17284cbf02116a37becbfde018008ce32037f73c8b7a383159451f716397ee02059dcfb512954a3b2c29854036b9fbc3d29dc884d3eb1cd5892030e76e481f048ee2bd5a2200097bb9e5f33aa5384b8c80ca8e32e365bd13ab1148a94f08adfadb7baa92994f83cb827c00") ioctl$TUNSETLINK(r6, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[0x5, 0x80, 0xff]}) 2018/04/06 05:05:48 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c, 0x0, 0x0, 0x2000000}, {0x20000000006}]}, 0x10) 2018/04/06 05:05:48 executing program 7: perf_event_open(&(0x7f0000000040)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) close(r0) 2018/04/06 05:05:48 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000002c0)={0xa, 0x10000000004e22, 0x0, @dev={0xfe, 0x80, [], 0xa}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000300)={{0xa, 0x4e20, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0xc}, 0xffff}, {0xa, 0x4e21, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, 0x9, [0x1, 0x1, 0x20b4, 0xffffffffffffffff, 0x5, 0x100, 0x3, 0xfff]}, 0x5c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x3fe, 0xffffffffffffffdf) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) [ 409.409609] l2tp_core: tunl 59: sockfd_lookup(fd=381649769) returned -9 2018/04/06 05:05:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e24, @rand_addr=0x1000}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)="f2fc8687669ab18043ac7fbf5306cd6ff21850de7bb98fabd1dd096087b82aac61df3128693c19df177ba6a55bc891c9ff26f8646820be03028ff5e6873dc3761a6426e4303d637a4c017fc9fa69c9e4a5106a7c91605644bf31965e169e90d564d3c0535e42841d6bb0d632d063877980f5859352f3426729026c8f0acc35e3083dccac6db30654a58f5f4a671c65375880fa4918", 0x95) listen(r0, 0x9382) r1 = accept(r0, &(0x7f0000f06000)=ANY=[], &(0x7f00008f4000)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040), 0x8) 2018/04/06 05:05:48 executing program 6: prctl$intptr(0x1c, 0x64) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffffffffff29, 0x400000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x2ba, 0x4) r1 = geteuid() r2 = geteuid() ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x9) setresuid(r2, 0x0, r1) [ 409.550678] l2tp_core: tunl 59: sockfd_lookup(fd=381649769) returned -9 2018/04/06 05:05:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup3(r0, r0, 0x80000) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x404000, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r2, 0x4, 0x72ffc1be, r3}) ioctl$sock_ifreq(r0, 0x808919, &(0x7f0000000000)={'bond0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) 2018/04/06 05:05:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807fd, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x80000000000001, 0xfffffffffffffff9, 0x4}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) 2018/04/06 05:05:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x7, &(0x7f0000a8aff8)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x800, 0x30, 0xdcab, 0x9}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r3, 0x1, 0x73cd, 0x5}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r4}, 0x8) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f000096f000)="06000000000000009d", 0x9}]) 2018/04/06 05:05:49 executing program 2: syslog(0x3, &(0x7f0000000040)=""/215, 0x13cce29b12d74797) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1ff, 0xe000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000140)=0x80000001) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x8, 0x0, 0x10001, 0x101}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x5, r1, 0x0, 0x3}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000200)) 2018/04/06 05:05:49 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000061}]}, 0x10) 2018/04/06 05:05:49 executing program 7: r0 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x80000001) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x88, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e20, @rand_addr=0x661}, @in={0x2, 0x4e23, @rand_addr=0x7f}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, @in={0x2, 0x4e23}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000280)=0x80000000, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x1ff, 0x1, [0xc0e]}, &(0x7f0000000240)=0xa) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x208300, 0x0) ioctl(r0, 0x2276, &(0x7f0000000040)="e4") 2018/04/06 05:05:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xbad4, 0x80000) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0xff, 0x9, 0x89, 0x1, 0x4, 0xf2}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000140)=0x7) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000180)={0x200, {{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1800}}}, 0x88) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000100)={0x7ff, 0x2b2e, 0x1, 0x5, 0x7, 0x84, 0x1, 0xec00000000000000, 0x4, 0xfffffffffffffffe}) 2018/04/06 05:05:49 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x400, 0x400) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000180)={0x0, 0xffffffffffffff9c}) pipe2(&(0x7f0000000200), 0x4000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x200000000000001, 0x32, r2, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440), 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r4, &(0x7f0000000480)="43d90c126ad1c34380da1e1620653ee86d116ecc78c100e37240feb5211fb155cfb695558d2603d15645ab16abb48aaf601930aa658caa60b1dfd5d9b4cd87dfe44acd1f2db2d8768152aff817b4bb2bf3dd64485cf1d2d92db63d8ab82f9f9c559bd42acc2bdbd6cdd18e", 0x6b) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40040, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@local, @in6=@dev}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') unlink(&(0x7f0000000100)='./file0\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000440)={0x4, 0xad07, 0x8000, 0x20, 0x7}, 0x14) close(r3) fcntl$addseals(r2, 0x409, 0x2) 2018/04/06 05:05:49 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept$netrom(r0, &(0x7f00000016c0)=@full, &(0x7f0000001740)=0x48) fcntl$notify(r1, 0x402, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001640)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000001840)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001680)={&(0x7f0000001780)={0x90, r3, 0x200, 0x70bd27, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffff9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x90}, 0x1}, 0x20008000) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001880)={0x0, 0x200}, &(0x7f00000018c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001900)={r5}, &(0x7f0000001940)=0x8) sendmsg$nl_generic(r2, &(0x7f00000015c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x82}, 0xc, &(0x7f0000001580)={&(0x7f00000001c0)=ANY=[@ANYBLOB="8c1300003200000029bd7000fedbdf25080000000c00680008004f00", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="04001900"], 0x138c}, 0x1, 0x0, 0x0, 0x48000}, 0x80) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/04/06 05:05:49 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0xfffffffffffffffd) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x980, 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000004, 0x1, &(0x7f0000cc3ff0)={0x0, 0x989680}, &(0x7f0000000080), 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000280)={0x1}) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) r3 = socket$netlink(0x2, 0x5, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x84, 0x7d, &(0x7f0000001000), 0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000180)={0x4, 0x8, 0x0, 0x1, 0x0, 0x3}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYRES64]) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{0x3}, 'port1\x00', 0x84, 0x80000, 0x100000001, 0xffffffffffffff01, 0x3, 0x0, 0x200f, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000280)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) symlinkat(&(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000440)='./file0\x00') setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000180)=0x40, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0xf) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000400)=""/140, 0x8c}, {&(0x7f00000004c0)=""/5, 0x5}], 0x4, 0x0) socketpair(0xa, 0x80000, 0x3fd, &(0x7f0000000340)) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x101000) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x10b9, 0x200000bf}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000580)=ANY=[], &(0x7f0000000540)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x3856e8e29e672772) 2018/04/06 05:05:49 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x2000000001d}]}, 0x10) 2018/04/06 05:05:49 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2a0002, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x7, &(0x7f0000000180)=0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400040000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000000)=0x78) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) 2018/04/06 05:05:49 executing program 1: setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040), 0x4) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000580)=""/123, 0x7b, 0x0, &(0x7f0000000600)=@abs, 0x6e) readv(0xffffffffffffffff, &(0x7f0000000080), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00000000c0)) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0x0) 2018/04/06 05:05:50 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40081, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x9) 2018/04/06 05:05:50 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xfc, "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"}, &(0x7f00000001c0)=0x104) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x1}, &(0x7f0000000240)=0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xd2, 0x4242) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000040)={0x1, [0x1]}) setsockopt(r0, 0x107, 0xa, &(0x7f0000001000), 0x0) 2018/04/06 05:05:50 executing program 7: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) r3 = dup2(r1, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f00000000c0)='memory.stat\x00', 0x0, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f0000000100)=0x3f, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) wait4(r5, 0x0, 0x80000000, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080)=0x80, 0x4) 2018/04/06 05:05:50 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000064}]}, 0x10) 2018/04/06 05:05:50 executing program 0: socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x501800, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000380)={{0x3f, @multicast1=0xe0000001, 0x4e20, 0x3, 'nq\x00', 0x0, 0x8000, 0x1a}, {@dev={0xac, 0x14, 0x14, 0x17}, 0x4e21, 0x4, 0x2, 0x5, 0x2}}, 0x44) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000004071002300830f0008"]) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000d00)=@nat={'nat\x00', 0x19, 0x3, 0x170, [0x200001c0, 0x0, 0x0, 0x200002d0, 0x20000300], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x1d, 0x40, 0x4305, 'tunl0\x00', 'bpq0\x00', 'tunl0\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0xff], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@random="d3df8200a974", 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}]}, 0x1e8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000140)=0x4, 0x4) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$ipx(r2, &(0x7f00000000c0)={0x4, 0x3f, 0x8, "73badaecd578", 0x10001}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000d80)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000400)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000680)={r3, 0x4, 0x5, [0x1, 0xfff, 0x8001, 0x2, 0x8]}, &(0x7f00000006c0)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000700)={0xfbdb, 0x9, 0x200, 0x0, 0x3, 0x0, 0x7ff, 0xc31c, r4}, &(0x7f0000000740)=0x20) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl(r2, 0x8918, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000440)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x24) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000004c0)={r5, 0xaef7}, &(0x7f0000000500)=0x8) 2018/04/06 05:05:50 executing program 1: r0 = socket$inet(0x2, 0x6, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0x338, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000780], 0x0, &(0x7f0000000000), &(0x7f0000000780)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x200000000000003, 0x0, 0x0, 'nr0\x00', 'gre0\x00', 'rose0\x00', 'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xe0, 0xe0, 0x118, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x1}}}, @m802_3={'802_3\x00', 0x8}]}}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x0, 0x0, 'ip_vti0\x00', 'nr0\x00', 'bond0\x00', 'bcsf0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x130, 0x130, 0x160, [@arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @multicast1=0xe0000001, 0x0, @multicast2=0xe0000002, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}, @arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @multicast2=0xe0000002, 0x0, @loopback=0x7f000001, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3b0) 2018/04/06 05:05:50 executing program 3: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x3d7) socket$pptp(0x18, 0x1, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xfffffffffffffffd, 0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000001080)='syzkaller\x00', 0xfffffffffffffff9, 0x1000, &(0x7f0000000080)=""/4096}, 0x48) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) 2018/04/06 05:05:50 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000000080), 0x800) fallocate(0xffffffffffffffff, 0x2, 0x721d5dfa, 0x100) inotify_init() sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f000024dff0)={&(0x7f0000000040)={0x28, 0x0, 0x1, 0x800000001, 0x0, 0x0, {}, [@typed={0x14, 0x12, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) 2018/04/06 05:05:50 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000001680)=ANY=[@ANYBLOB="08000000b3b79c453eea0038"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 412.027940] kernel msg: ebtables bug: please report to author: bad policy [ 412.147463] kernel msg: ebtables bug: please report to author: bad policy 2018/04/06 05:05:51 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x2000000006c}]}, 0x10) 2018/04/06 05:05:51 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x11) write$cgroup_int(r0, &(0x7f0000001340)=ANY=[@ANYBLOB], 0x8) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f0000001240)=[{{&(0x7f0000000000)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000000100)=[{&(0x7f00000012c0)=""/88, 0x58}, {&(0x7f0000000180)=""/186, 0xba}], 0x2, &(0x7f0000000240)=""/4096, 0x133b, 0x65}, 0x5}], 0x1, 0x2002, &(0x7f0000001280)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x1b0d, 0x4) socket$nl_generic(0x10, 0x3, 0x10) write(r1, &(0x7f0000000140)="260000005e0009000000eaf83a000000810000000d000000ffffff000008db1ee99c4435eade", 0x26) 2018/04/06 05:05:51 executing program 6: unshare(0x20020000) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x92, 0x8, "3ac37f39bf33c1a85cee06bfb0bf71f826ac31cc184450d2737ee487ff7eb8d358b5af82a3803e3288018976513e7e85245dfcf881894f150f99e9c2726b5999457af90cb5213e456626ed6526f2cbdd067c327b77e434f5564cf5cdcf58a1d0461b1857d9778aced0316d41aa37822cea87b6e68edd1a61afd615f300cb31fbeb20b1c9a108eff605ed"}, &(0x7f0000000280), 0x1400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) poll(&(0x7f0000000400), 0x0, 0xd10) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') 2018/04/06 05:05:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x277, 0x0, 0x802}]}) 2018/04/06 05:05:51 executing program 0: getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000480)={'IDLETIMER\x00'}, &(0x7f00000004c0)=0x1e) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f00000000c0), &(0x7f00000003c0)=[{}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {}]}, 0x108) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x180, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'nr0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0xc0, 0xf0}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x1f8) io_setup(0x0, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000700), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x2b8) 2018/04/06 05:05:51 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f00000000c0)=r0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x1e, 0x1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/06 05:05:51 executing program 2: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x406, r2) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x20000000, 0x200000) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000280)={0x5555555555555aa}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) r4 = shmget$private(0x0, 0x1000, 0x448, &(0x7f0000ffc000/0x1000)=nil) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xd9bf, 0xa2802) connect$ax25(r5, &(0x7f0000000040)={0x3, {"72e20e71709c71"}, 0x4}, 0x10) shmat(r4, &(0x7f0000ffc000/0x2000)=nil, 0x1000) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/04/06 05:05:51 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x3, 0x0) setsockopt$inet6_int(r1, 0x29, 0xf1, &(0x7f0000000080)=0x4, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000000c0)={{0x4, 0x8ae, 0xffffffff00000000, 0x8, 0x7fff, 0x400}, 0x2, 0xffff, 0x3c, 0x2d9a09af, 0x7, "28ddd2182f575812e9f717d18b74899ad5241a978c6749fea33d6db84c32efd2144ce25eaaf6c7cd0d9d553b0722d1f8d1772c0926d6c0f8335bff0eb4bb217d9d6d61c1cc1fe8a1c9d785984faeb4148ffd3b8d4be87ea28b28baf02d56ecb2d9e6e6f1ccdadfe65d1f206a55ae402bf912f6476cfb6adaaefd98ef1b96a587"}) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x1, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 05:05:51 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000045}]}, 0x10) [ 412.310303] kernel msg: ebtables bug: please report to author: bad policy 2018/04/06 05:05:51 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x300, 0x10c) flock(r0, 0x2) r1 = socket(0x2, 0x80009, 0x0) sendmsg$netlink(r1, &(0x7f00000025c0)={&(0x7f0000000100)=@kern={0x10}, 0xc, &(0x7f00000023c0), 0x0, &(0x7f0000002500)}, 0x0) [ 412.378628] x_tables: eb_tables: physdev.0 match: invalid size 72 (kernel) != (user) 112 [ 412.399577] kernel msg: ebtables bug: please report to author: bad policy 2018/04/06 05:05:51 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) bind$ax25(r1, &(0x7f0000000100)={0x3, {"ea9d83bae8aef3"}, 0x7}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x12000, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r3 = socket(0x1e, 0x2, 0x0) unlinkat(r1, &(0x7f0000000440)='./file0\x00', 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r4 = syz_open_procfs(0x0, &(0x7f00009e3ff2)='net/igmp\x00') sendfile(r4, r4, &(0x7f0000014000)=0x400000, 0x10001) r5 = socket(0x1e, 0x1, 0x0) sendmsg(r5, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000500)=0x1d) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r6, 0x89}, 0xc) r7 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockname$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000003c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, r8}, 0x14) sendmmsg$alg(r3, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000780)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000480)={'icmp6\x00'}, &(0x7f00000004c0)=0x1e) setsockopt$IP_VS_SO_SET_STOPDAEMON(r7, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) socketpair$inet6(0xa, 0xb, 0x8001, &(0x7f0000000300)) ioctl(r7, 0x800000000008982, &(0x7f0000000540)="f546ec5dd1329432d138d744ddf692d53e1ad705a2c9c884711b2abc9a3f07c6a100000000000000000000") socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) ioctl$LOOP_SET_DIRECT_IO(r1, 0xc0481273, 0xfffffffffffffc01) 2018/04/06 05:05:51 executing program 1: r0 = memfd_create(&(0x7f0000000040)='/exe\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)="000278650000000000000c4d7eddf8de2ef35b1f25bdd2ff1731d3ffc612cbbfe3128cc433d5b6") sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1a0000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x1ac, 0x26, 0x10, 0x70bd28, 0x25dfdbfb, {0x19}, [@typed={0x8, 0x8e, @fd=r0}, @generic="777211ca1aa1e7c008af0986c399a73d7265a19babdf5d2fba3708851f66b60a518c940981200d456aef017a7bcc344ff0e440e5402a8bdea149b9de03dd890eabe49d58ebd98967cfbac4908340423d381e0c2cf73224348275a0ceedc996c0f8997bdff68bceb8abdbaba40d61a48a344ddcff971e53f27bd5036fc0480fa62622e39eb123af417c9e59f7bb6b1b8eddbee353d7e4b19f1d83f0362e01b93da9534e0b2a27d01415b148fd1ccb65395b117c12a75b34833e0aeb4b4731b6f4b69f305c3aa311e3d5d6c2289447b65b503d7186a0157fb2", @generic="d81e8cced0583ba68f7c8d74f190a72877f2aa4b24397e44140ee62ad8385cbf89b0e95dd8c727af9807538f1a39f121c22cd19c67d7a650a11b2a9d1c71bed4ca593a8839d45bfb94983267c3ca6bb84b329f260a101efc8722d2fe89fff99bd357842dbb081a90a2c57153f51bbb28d159aa82e4d73cae9c7fe43df2888dbec71f7826c97bfc9527911e175472e5f0edcf6d92912ac27d20f061075f1902206ad5a3c0ba29c52341d25872b234fff26e20977ae00a"]}, 0x1ac}, 0x1}, 0x40050) fcntl$setstatus(r1, 0x4, 0x4004) socketpair$inet(0x2, 0xf, 0xfffffffffffffff8, &(0x7f0000000400)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x18}, 0x10) tee(r1, r1, 0x4, 0x8) sendfile(r0, r1, &(0x7f0000000140), 0x80000000000001) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x3, r1}) 2018/04/06 05:05:51 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = geteuid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000900)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x120800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x66c, 0x3b, 0x200, 0x70bd2a, 0x25dfdbfe, {0xd}, [@typed={0x10, 0x88, @str='/dev/loop#\x00'}, @generic="fba109e4da5d46ec642f4eec4284202cac1b6be7a4eee4933a2efc9cbf6f2f584668d02adcd055a08c5736c65e4998275d6f3133209d357cb864c85db628a1e2f8c788b805de8d13b409550471b99fe57ffafd22ef69eca622662a7a8df203c84bdb9aa4fba8d1eb25c5efaf5f9218e13d2d3a959de7200207bf9dae1218edecbc9b878745c28be47cd80acef03e37adb51f4c0ab2b32b573ca56dfe47e0bdfe168f1617e5f241cbb9e9fd330466f82e740e806b6b20ee", @typed={0xc, 0x5c, @u64=0x100000000}, @nested={0x3b8, 0x74, [@generic="4f199d43763f5fb0824af6419d59423f6940ad06502f8f1023ff22821f65502a992d9573cad59eff6f7ba02bfc6bf843ccf0822c4028bc7c0c20c629d4fd4dcc9988fdf4e84e4aac29c3c81c274903d674f3", @generic="03ee20d1652dfaed867913e606680c8ffa62e9f8fd03811bb5072652d393f73342f014d899c6247b12975ebec9d1933986ffc51bf35573ee3f426c4d5344609037", @generic="df82ff7cbb404c678de894283b7898d4a65b847edfc04dd90e673c667031a3a5d4d07e3e1156e280a7556a656b36defd24a82298e8e61a07de2f6432bbd9d9d3aee7ca32c942a92f220882118a0070107d7a046caa1491a83de0be1863ccadcb7bb08e3b25ac65b8420384eb69874876ac96d48c955c0f96ec4fbab487d7b837cdc56d8995119a263a4aaf5d046a50fd6dbf7112f4b77a490e4305ce68e7497839c5d00aeb96294723feef704489e80a3560f781ecaefdc6b5c8d736437959485caed9a2df520dfc6aac9085ffc9f411b9682d53b6565a4416adf4d5321b0cf9459c0a962583192fd8ebb249adce3d649095672e5fedf5a4", @typed={0x8, 0x34, @uid=r1}, @generic="8d735c2df6e3d75125ebcfa79811a2081a40cbee99c131fb03cab5b1ff5d8355c7cb05c327594487cd9706f717346f935c5fc069dcf07de2a3a220bbd84f07ad01968fac48cbdd9bf9c265d7c4ea7b1b48cd71c0e99289f1bba83e0248fcb2ab44a05bc775e59ab8384b15c26b6ef19cbfdb8eba59c6802361b62097470f3aee29f528b2cfb77635e35483a17b03dbf1f434ac9108d0492be2cef17e5fd769b3d9d28b20db6c6dbf8a1c89c178bfe5605002e9547c640ab8b60cad6d3ffe1664f83f1696f4fca43e9d4b32e41fbc4da970fdc01410edf3333c8792a3e1f087da89", @generic="318b88997098758f685009b2052cda062adb5e2bba69657b2c867ea29f164f2cd2f246ae64c6bbe2ac57231b14cf764a4ec849054b137149ba7f180a15a93a2dd892bf347d1e7fbdd85131174cfa0ef5d8fff30aac48aa9e55d5fe402795e6c02ff7e3d35691e2622725a34b0e92cd035440aa5f", @typed={0x8, 0x70, @pid=r2}, @typed={0x8, 0x52, @uid}, @generic="6a36765d6ca4ec1647072547c59856eb2846fa9f07b14fee6a525bb0018ba2665d00161dc64bab26e47305bead01184ec32f4f79061008154972f13558cea7e71e4ec54235263102e8e43b6c709df210a18d43a2097cd5ea661eadc7ee4e2cc969ac27e1437e45f69759ce012a650e5bb3a44f7c4a1e2afecbdf58e0b2bea9c54e6a7b840bb8b07308a1767064ee3510bf223b551479f23b477ad55ac8861a4ef58706a60defa9c2d0ab99cf403e5f81b1329fc9c8a3ff95c6ff"]}, @nested={0x108, 0x73, [@generic="d6082a", @typed={0x14, 0x27, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="4209bbaf44153e82453567c692780630be6abfc4e72c91cf4a6a1d16b7c53592a47b5fa2ab8aba3cae2bea87", @generic="d2e5ed6e37e6afa287023d6d74a1147f72a6c88f23b516398ecb66b57757b8fdf000e208f8cc683e5f1f65eee2b1c6c66eb1e4c6a8408b09096b6e52c103c2b459e9ceb8ab3e695f1f6a6488ada418cdc1c473f5c6371d167257aedaea19b7c4145b465f96a5c462adbe30c95d475a37eacb066009fb", @generic="8196cddc2187ddd89d6b79bc1e2b694f6af33cfccb9e10c30b8bcaecc8f9eec7ccd0a895128f563486916b4fc42a58eb41baeac5c93d5233cd6caedf2d", @typed={0xc, 0x40, @u64=0x10001}]}, @generic="6c48f4b3a3ad53dfba3049a49cd2b892684af1d856d41e129d1f4291368da18ac4a2490018131eb6931b0035b50e8c3031dde3bcb4d896cfd04a3bdfa937356abe375b2ee9c3d88deac3ccf3e34637dab94ed0addbc2499f55a7088d89be1a99ea9020adc8dd9dfa040b82cee65c3977c8d9d69e0b110f292b77dfbace1f66796f7f42f36da2e20edb9d04fa5b23c6f8d39595c7d12d9aba60d5e60b388e1d22465c6cf6b68c390822166f0b48eb380b2162c4dcf614086d3eaaf08ab361224972698d"]}, 0x66c}, 0x1}, 0x80) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000940)='/dev/sequencer2\x00', 0x20400, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000980)=0x1, 0x4) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) read(r4, &(0x7f0000000100)=""/220, 0xdc) lchown(&(0x7f00000009c0)='./file0\x00', 0x0, 0x0) 2018/04/06 05:05:51 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000025}]}, 0x10) 2018/04/06 05:05:51 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x488, 0x0, 0xfffffffffffffffd}]}) 2018/04/06 05:05:51 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000060}]}, 0x10) 2018/04/06 05:05:51 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900010002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) [ 412.661046] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 412.705592] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 412.734669] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/06 05:05:52 executing program 5: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) pipe2(&(0x7f0000000180), 0x0) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = socket(0x18, 0x0, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000140)=0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@rc={0x1f, {0x1f0000000000, 0xde, 0x8, 0x866658, 0x1}, 0x20}, 0x80) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400200) r2 = socket(0x11, 0x100000802, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TIOCSTI(r1, 0x5412, 0x8b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21, 0x101, @ipv4={[], [0xff, 0xff]}, 0xa1be}}, 0x100000001, 0x6, 0x10001, 0x762a, 0x42}, &(0x7f00000004c0)=0x98) 2018/04/06 05:05:52 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x100004, 0x0) r2 = dup3(r0, r0, 0x40000000000) r3 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000002c0)) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={"7663616e3000000f0800", r4}) r6 = socket(0x11, 0x0, 0x7) getpeername$packet(r6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000440)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000480)={r7, 0x80000, r1}) ioctl$DRM_IOCTL_GET_MAP(r8, 0xc0286404, &(0x7f00000003c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2, 0x6, 0x6b, &(0x7f0000ffc000/0x4000)=nil}) sendmsg$nl_netfilter(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000002}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, 0x2, 0xb, 0x100, 0x70bd2c, 0x25dfdbfc, {0xc, 0x0, 0x4}, [@typed={0x8, 0x26, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x49, @str='nr0\x00'}, @typed={0x8, 0x64, @ipv4=@broadcast=0xffffffff}, @generic="64ce749f41b37119a8f85d73397aa0e5c685e236eb6d686c6cf89c51e6ed9efad98426a338cf2a748d6d01c35e659fbdf3414a715e9c9b81736e0b2850064639c1406e9845a0a5aea267898c7bd50219ea"]}, 0x80}, 0x1}, 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r6, 0x0, 0x63, &(0x7f0000000580)={'icmp6\x00'}, &(0x7f0000000540)=0x351caafda2fd7bd4) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000340)={&(0x7f0000ffc000/0x4000)=nil, 0x7, 0x5, 0x4, &(0x7f0000ffd000/0x2000)=nil, 0x80}) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000200)=@dellink={0x20, 0x11, 0xb1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}, 0x1}, 0x0) 2018/04/06 05:05:52 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000005}]}, 0x10) 2018/04/06 05:05:52 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f00002f0c31)='/dev/kvm\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x20008000000001, 0x8010000000000084) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt(r0, 0x84, 0x8000000006d, &(0x7f0000000000)=""/8, &(0x7f00003e4ffc)=0x8) r2 = msgget$private(0x0, 0x80) msgctl$IPC_RMID(r2, 0x0) 2018/04/06 05:05:52 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000336f58)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000300)={0x0, 0x1, &(0x7f0000000040)=""/155, &(0x7f0000000100)=""/214, &(0x7f0000000340)=""/239}) 2018/04/06 05:05:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000940)={0x1, 0xde}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000009c0)) syz_genetlink_get_family_id$fou(&(0x7f0000000980)='fou\x00') sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000a80)=ANY=[]}, 0x1}, 0x0) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000007c0)={&(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil}) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000840)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000098dffc), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0), 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000040)=0x1) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), 0x8) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000240)=@req={0x4, 0x5, 0x80, 0x9}, 0x10) bind$inet6(r0, &(0x7f0000000880)={0xa, 0x4e22}, 0x1c) socketpair(0x0, 0x0, 0x0, &(0x7f0000000540)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000680)) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f00000006c0)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) getsockname$unix(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000200)=0x6e) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/04/06 05:05:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000092f000/0x4000)=nil, 0x4000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = dup(r0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28}, 0x10) r2 = fcntl$dupfd(r0, 0xfffffffffffffffe, r1) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000000600)=""/58, &(0x7f0000000640)=0x3a) openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x208681, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}, 0xffff, 0x8}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x7fff0000000000, 0x9}, &(0x7f00000001c0)=0x8) 2018/04/06 05:05:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req={0xd4c, 0x0, 0x1, 0x1}, 0xfffffffffffffdb0) ioctl$int_in(r1, 0x800000c0045003, &(0x7f0000003ff8)) writev(r0, &(0x7f0000664ff0)=[{&(0x7f0000000000)="390000001100094700bb61e1c30500800700001702000000450000000000800019001a00000000000000000ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/04/06 05:05:52 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000087}]}, 0x10) 2018/04/06 05:05:52 executing program 1: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000280)='io.weight\x00', 0x2, 0x0) fadvise64(r0, 0x0, 0x7ff, 0x0) r1 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x800000000402, r2) exit(0xfffffffffffffffc) r4 = creat(&(0x7f0000b13ff2)='./file0/file0\x00', 0x0) r5 = dup3(r3, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a45323, &(0x7f0000000000)={{0xf7, 0x8}, 'port1\x00', 0x40, 0x5, 0x0, 0xa20, 0x9, 0x8, 0x5, 0x0, 0x3, 0xfff}) fchmod(r5, 0x50) linkat(r4, &(0x7f00000000c0)='./file0/file0\x00', r5, &(0x7f0000000100)='./file0/file0\x00', 0x0) getpid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = geteuid() setresuid(r6, r7, r8) 2018/04/06 05:05:52 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xef, &(0x7f0000000180)="0cd043cc6910effe990d02f24e8ad0cd6e79ebb2ee0cc19f0baca6747066c9aec4772913c95d3b80cf13f8b76610662a62894388577f25cd1f9ce08adf652e6508b9b6ca1173608a98", 0x49) 2018/04/06 05:05:52 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) io_setup(0x2, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000001480)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)="f7", 0x1}]) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000240)=""/147, &(0x7f00000000c0)=0x93) 2018/04/06 05:05:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f00000000c0)={'tunl0\x00', @ifru_flags}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x101, 0x800) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$sock_ifreq(r2, 0x8993, &(0x7f0000000200)={'nr0\x00', @ifru_names='syzkaller1\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) 2018/04/06 05:05:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='gid_map\x00') ioctl$TIOCNXCL(r1, 0x540d) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x280000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000000040)={{0x7f, 0x100000001}, 0x0, 0x80000000, 0x1ff, {0xc83d31e, 0x1}, 0x5, 0xeea}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/04/06 05:05:52 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) mq_timedreceive(r0, &(0x7f0000000040)=""/128, 0x80, 0x3f, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) r1 = add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="41812a97e3f62ba68b4f4dc6ee7f125265a7d6a7671c0fae1e04476820d479dafadf19384a929933995ec2135b0c1d77b415d02eeb5f420fa4b6c56fe595f6ddd1c4ad2caaab8d3c9a3cb99b62bd03b73893f165826b3df9031e044fde1ed769333520113eed62673a29ea35e794cc2bbe4a465bb4ad71537fd1b0d417e7b1121297cff4fa734d44726b9eccf81bd25881e1d5a29bcfeb8a07904126b78adbab5c9c24088a9e140de9535dd26e18317fb30c0541be090aa34da551ed9864f4437e50ad8c23ea3e0d2ce46ba9266681b42d496e76817002a94e630447d478d094d05661356c27bcd6063676f11164923f6f3010217ec8", 0xf6, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000000280)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0xfffffffffffffffd) keyctl$link(0x8, r1, r2) 2018/04/06 05:05:52 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000007}]}, 0x10) 2018/04/06 05:05:52 executing program 5: 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$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x20040) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) io_setup(0xfffffffe0000000, &(0x7f0000000080)) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x3, 0x1) memfd_create(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300000e000000000000000000000005000600000000000a0000000000004a3e00000000000000000000000000000000000000000000000200011000000000b3498afd050000000089d300000000000000ff0100000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) 2018/04/06 05:05:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000380)='+wlan1keyring\']\x00', 0x1) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000440)) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f00000003c0)) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x408400) getpeername$ax25(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$get_persistent(0x16, 0x0, r3) sendmsg(r2, &(0x7f00000005c0)={&(0x7f0000000300)=@ax25={0x3, {"390264499b3d71"}, 0x800}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000480)}, 0x800) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000400), 0x10) clone(0x0, &(0x7f0000001f37), &(0x7f0000000040), &(0x7f0000001000), &(0x7f0000007000)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0xb0, 0xfffffecc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="94000000fcd8b5e0c4173f1fe5ae2fa56cc9b5462635faadb0818634b6af2fcf7225429ab0f844571225c64a8380e5e7b5186e186c43e05be132868c7f68ee60b0a0cf993eff2c332f6195c03c85c78176c7bd972aad5e620f484d23eea7a6c551860ef6a8691a2838aeac39a8071b765c6b07dda9428522d2692810fa1706afa8d92b7740c8c8a332b3439f8ba389688aca49491a20949b19cbd533d586e5b5344b95651952243351442033043d2a9bacad9280023bcb19331a7fe9c04eca6a119491c2e60e644124d99f68a9f6"], &(0x7f00000006c0)=0x2) perf_event_open(&(0x7f0000925000)={0x2, 0x70, 0xdc5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r5, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$getownex(r5, 0x10, &(0x7f00000000c0)={0x0, 0x0}) tkill(r6, 0x40) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') r7 = inotify_add_watch(r2, &(0x7f0000000480)='./file0\x00', 0x20) inotify_rm_watch(r2, r7) r8 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000700)={r4}, 0x8) r9 = syz_open_dev$amidi(&(0x7f0000000b40)='/dev/amidi#\x00', 0x8001, 0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000bc0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r9, &(0x7f0000000c80)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000280)=ANY=[@ANYBLOB="0000be2cee00ee419a0aeb5224ae1172df418dab960c30f74bab27be03685f54f101a31f230645e91dbd173b5da08046042af304e86091e2855d7ee88fd053f3e0bd4bac"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x40) 2018/04/06 05:05:52 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaafc681bf286dd6050a09c00081100fe8000000000000000000000000000bbfe8000d2e893a3e04571d705000000000000000000000000aa00004e200008907831b77261ac96c0c391fe4075f778426672038d8b37b05fc5e26954416fad9aec24fd55ff319b33ab10589c16b2f4a5425f"], &(0x7f0000000040)) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x7, 0x0, 0x2}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22, @rand_addr}}}, 0x84) 2018/04/06 05:05:52 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x2000000002d}]}, 0x10) 2018/04/06 05:05:52 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000140), 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x14040) syz_kvm_setup_cpu$x86(r1, r0, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0fc71dba2000b0abee66b9800000c00f326635008000000f30baf80c66b80245c08266efbafc0cb80078efbaa10066ed0f01740366b9710300000f323e0fc72f0f01d10f01c9", 0x46}], 0x1, 0x44, &(0x7f0000000180)=[@dstype3={0x7, 0xa}, @cr4={0x1, 0x101}], 0x2) 2018/04/06 05:05:52 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x101, 0x80000) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000040)={0x7fffffff, 0x3}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000005040)={'erspan0\x00', &(0x7f00000050c0)=ANY=[@ANYBLOB="4b8000000f"]}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) 2018/04/06 05:05:52 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x301102) ioctl$KDENABIO(r0, 0x4b36) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000040)=[{0x28, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) r3 = syz_open_dev$audion(&(0x7f00000004c0)='/dev/audio#\x00', 0x0, 0xffffffffffffffff) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000500)=ANY=[@ANYBLOB="00080000000000000a004e2201000000ff020000000000000000000000000001c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000a004e2408000000fe800000000000000000000000000016010001000000000000000000000000000000000000a08100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e203f000000fe80000000000000000000000000000c08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000020000fe8000000000000000000000000000bb00100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2300000000fe8000000000000000000000000000bb5d020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24fb000000fe8000000000000000000000000000165c340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22ff0000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e217f000000fe80000000000000000000000000000f0900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x410) sendto(r1, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/04/06 05:05:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) 2018/04/06 05:05:52 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000035}]}, 0x10) 2018/04/06 05:05:53 executing program 1: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) link(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='./file0\x00') prctl$intptr(0x200000002f, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x600000) bind$ipx(r1, &(0x7f00000000c0)={0x4, 0x37, 0x800, "4f8ac33c6633", 0x400}, 0x10) 2018/04/06 05:05:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') ioctl$VT_RELDISP(r0, 0xb703) fallocate(r0, 0x3, 0x7, 0x5) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)) 2018/04/06 05:05:53 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x0, 0x0) listen(r1, 0x1) r2 = socket(0xa, 0x2000000001, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) getsockopt(r2, 0x0, 0x50, &(0x7f0000000080)=""/8, &(0x7f0000000040)=0x8) ioctl$KDENABIO(r1, 0x4b36) 2018/04/06 05:05:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000500)=0x3e85) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) clock_gettime(0xffffffffffffffff, &(0x7f0000000040)) getpid() r2 = syz_open_procfs(r1, &(0x7f0000000640)='net/nfsfs\x00') ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f0000000600), 0x3) mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file1/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a0521") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) listen$netrom(r2, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e33326cb16a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r3) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) writev(0xffffffffffffffff, &(0x7f0000001980)=[{&(0x7f0000001900)="5ac08c7d02e953d0690943dd648a71261bb5d21285f212867b21cef4cf", 0x1d}], 0x1) syz_mount_image$reiserfs(&(0x7f00000001c0)='reiserfs\x00', &(0x7f0000000300)='./file0\x00', 0x1a, 0x1, &(0x7f0000000480)=[{&(0x7f0000000880)="e459bdde63836e43c06c85f73b14977ccbda3f25a1bceebedb0c18a295d5cee535059a861d77c82136d4c59cfb6088cde5e7a756f849882809a13eac2232434ba930363930352b71f0611784b0e4d0bd330e80e4a79b7cb1940a479a77435b1b5e9d0e2cd8e80e7a093c2bde3b6ea4a61b463e5525908b4dc58e05f30868079e0ae762c9ee626aea9aabf6afa3d42eb703adf6b2e9736c9f6192f728f3a2978596a7d10155fb342b9acbcf98d6bf", 0xae, 0x6}], 0x1402, &(0x7f0000000940)=ANY=[]) recvmsg(0xffffffffffffffff, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000001880)=""/93, 0x5d}, 0x10000) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYBLOB="230654730566ac269fde2b2d44c75160473cdabac742d5e3255c494201aafcee2090bfc61a494677ec563378dcb36678c408e314660bf3740ba14fa03091418908bdfe0ea9b78df2bb118460213cee35af93221d7fd562cf24bc580aea0b233469131b1d966fe77b179a48c12dea18020b2ae3fabbb5c4f5c5b0e40a472bcd353c66f8ffd2b5744f2e30401c1bb97e3f7b2f30f1f0290485295fa5b62177d40145ba36121a3c40175e0316a0edf369199cad3c1362e26d0995e8122d3c07c66c3ac9dfd4261bf134904a1c2902a868731dbb05023f5e4c46730774c5d6c14590024bb4981e8b4d"], &(0x7f0000001480)=0x1) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000000)="0966e6c27c350ca7dac8d5094683d0d674bb31", 0x13}, {&(0x7f0000000540)="50e31df3f44510b69a7c6691f58a50c4d4d6de82ddaaeca5f6072851b98a7e4792e850c93db459968a72ffdc2dcd1af339704b8b4d5a91ae3b0c8043e081f1fc2344", 0x42}], 0x2) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xffff) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000014c0)={0x0, 0x0, 0x401, 0x84b6}, &(0x7f0000001600)=0x10) 2018/04/06 05:05:53 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000024}]}, 0x10) 2018/04/06 05:05:53 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1) flock(r1, 0x2) flock(r1, 0xffffffffffeffffd) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) 2018/04/06 05:05:53 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x20000000001) pipe2(&(0x7f0000000000), 0x84000) ioctl$int_in(r0, 0x8000008004500f, &(0x7f0000003ff8)) 2018/04/06 05:05:53 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket(0x1000000010, 0x802, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x101, 0x4) sendmsg$nl_route(r1, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) 2018/04/06 05:05:53 executing program 6: r0 = socket(0x12, 0x3, 0x0) write(r0, &(0x7f00000000c0)="2400000032001f1546f9ff7f0000055b090007010c00020050bf01000000000000000000", 0x24) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040), 0x1) socketpair$inet(0x2, 0x5, 0x2, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f0000000240)=@llc={0x1a, 0x33f, 0x9, 0x80, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000600)=0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000007c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000800)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000900)=0xe8) stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003080)=[{&(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000380)="7f46a6958176b3d747d1bd02213d11b871650f75d914a4ba5ada11a7e66b115c3fafa9dd142a4e8fb1f5b88f2025c83a518aaa6b9628b3aac2443626f675c3db460587f1bbe9b269ac3db8c7ce523bcc43b4ab09d0d021171aa3955925569e21bedf365bcbbb0c46cb420fd3691c233f6c70c6f4b67310cebf81fae14334a88cd91204328bba5c24727ba2fc701cf8f945e1457cd2afde933f20329d0c855945b1819b7473b32fdec9028d8b7a22a9d24987d41083108526fa19b26f9571710cfcd0ffb25ed6089fd72100c2eb136a1fd882dd58e0d664", 0xd7}, {&(0x7f0000000480)="17bee60e7ad3fdb0e840036eab43891f585895d8d25b5e600ed97f3185a86f", 0x1f}, {&(0x7f00000004c0)="cf23d7038fc6d44171ac6c7ecb8277da4eba1a8228c37b063d3e91591afaa314e411d9df82eac114b8e6d19d678d3c90f1785e071c9f7094b108baa810ba8227760e98a04a29797c9a7f61ccd4d48a19ae56a6fb75e99330401411ef4356e6ad6ff1281c2e7cbaa922f0e37da8c4c9f408c96b07690511320a9d18b978314668c1e69425c7284ea54f7c46b59f9341547a2f2f27026bac57ca5f59bdb73a1757e0a0f6ceb112b72ab4c19eb82e4f7d89eeed257b4f9239ae5c92dc433208257499c11c16aed4266638275201795553b4667d7af497a9bb845c38a97398149b2629", 0xe1}], 0x3, &(0x7f0000000a00)=[@rights={0x20, 0x1, 0x1, [r0, r2, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x80}, {&(0x7f0000000a80)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000000b00)="14f12fee989c363b9f486d9129d3c6cb48e78357448fe5d0c32f9dd3f42f39c5c28ac4c78b27a4af912f39d49fe2ca1efb058838039fdb9cef347d64a8b4bb0f1fc766482927fef8e10c5d6018b3f811e5a5fa6061d8787a71a5f20349", 0x5d}, {&(0x7f0000000b80)="4985490c276477d01eaef2329af5c663348591c0d049f213e21444c39d0d716f0a274ee88afe4a354702dd3f551b45ed5bef9b62", 0x34}, {&(0x7f0000000bc0)="d74d96aab1228170bbbfb7e8f306970b903d229a706a775a2a75ca59147f9597a635032f4009dd632927b9b40e17c0ae13207dc505bcf479", 0x38}, {&(0x7f0000000c00)="5f4a5c5d5bb0840e085afdd31653a16b5a10d1b534d4f5579898bf326140238042ca46bc1864cfb7bc01d86311d6f28d25a6dccdd71df45932050aa07b4292d1168f99999e35796c5913a2d734666a447337c7b206cf1ede9fea4658614ffb6d78571ba5bf6b9f0cb68970b12496b49ab0f0986d1574939153faf6511cd43d66c3cac7d721cb519d0c91825787da954e7872b17aceeb7b87cf216c1adb96", 0x9e}, {&(0x7f0000000cc0)="485a758c620d11e7c147cb21af559ee85318033a849a3efbdc4e1badc9ae3f7c0c22e0c71ad0660c1bdc27a468a4c19469a2a53bf6118d517dc5d1b48e2ec7861f11a5aa40af6271de1968227c2f85df37691143ce1320952229aa909c161285ba95f7411fe622ace299dcb4901be0edc6b24bd5b2ae65eb8c824f947cd2d8fea4048469cacffa1fab0a16d47b928eaae5e3cd9e421acaf1726d998a0b9d1b33e80e88c2de6a0e403c45273ace4590591c", 0xb1}, {&(0x7f0000000d80)="4f04fbce3ef8bb1dfaa7a00e1c3f20ccc4875da5cb8a672daef90438e5ddd0b55f5cb841926a469d96bc71b7eccc3b3e96091612c0c89917d8d4146b9a7ab4f9b66fbd018c3d54fe14805ba0619660f609be5ed04b4bfebf3f0f0bd03f73d31f3c178ab2c179f080a0c19120bde459a03b3d2475dbeb11cb80567e6a4f9bd48929f141ce5fee283988bd1b9cd27a0f9c059dcf8a07c222b8d5fdff62110b681dcd0eb87f8120d14b03174392ba64c92ae28dc02602a966ed489d0e861cad097d823f6a", 0xc3}, {&(0x7f0000000e80)="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0x1000}], 0x7, &(0x7f0000001f00), 0x0, 0x40}, {&(0x7f0000001f40)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003040)=[{&(0x7f0000001fc0)="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", 0x1000}, {&(0x7f0000002fc0)="18e0af0e3c450b7e5dba2e54827b8880baa12b4529af8f8674545dd4f067a5878518b5af69db0b44b8cd714af8281e6a97a4d28f256ef6044fa417e24c50f2d82e0b188adc63efc04a95a8c0a005f4925df6a38956d9fa6d20a8ccf0077cf5bd18a7364098bb769b78cf80426b720dd73408bd81b48cdb5793eef1d3337159", 0x7f}], 0x2, 0x0, 0x0, 0x4}], 0x3, 0x40010) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x340c0c88}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="ace4ff00", @ANYRES16=0x0, @ANYBLOB="08002cbd7000fedbdf250300000008000400030000006800030014000600fe80000000000000000000000000000b080007004e20000008000300030000000800040008000000080007004e2200080003000400000014000200627269640000000000000014780600fe8000000000000000000000000000aa0800060008000000080004000200000008000500c701000008000600070000000800040101000000"], 0xac}, 0x1}, 0xc000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) setpriority(0x3, r9, 0xffff) 2018/04/06 05:05:53 executing program 0: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20400, 0x0) write(r1, &(0x7f000006e000), 0xfffffdd8) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000080)={0x1000000000000000, 0x6001, 0x715, 0x7, 0xd}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3ff) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000013) 2018/04/06 05:05:53 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000054}]}, 0x10) 2018/04/06 05:05:53 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000df0ffc)) 2018/04/06 05:05:54 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="66b80e0426f90f23c00f21f86635000008000f23f80fae8a88006466640f011d3736670f01df0f00df670f063e26d8090f23430f07", 0x35}], 0x1, 0x0, &(0x7f00000001c0), 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x8d) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000140)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00000001c0)={r4, 0x80000, r3}) getsockopt$inet_int(r3, 0x0, 0x1f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 05:05:54 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000040)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x634182, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x8) signalfd(r0, &(0x7f00000000c0)={0xff}, 0x8) socket$unix(0x1, 0x200000000005, 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x20000) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/04/06 05:05:54 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x152017e9252fbbd7, &(0x7f0000000100)=[{0x1, 0x7fffffff, 0x3a, 0x400}, {0xffff, 0x8, 0x5d, 0x1}, {0x8, 0x8, 0x100, 0x3}, {0x4b887a49, 0xe9, 0x7, 0x1}]}) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x100000001, 0x2) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x5}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/06 05:05:54 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x82, 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) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) r2 = msgget$private(0x0, 0x80) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000080)=""/16) 2018/04/06 05:05:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres)\x00'}, 0x58) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000280)=""/203, &(0x7f0000000000)=0xcb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c68", 0x70}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2018/04/06 05:05:54 executing program 6: prctl$intptr(0x2f, 0x4) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000040)=""/249, &(0x7f0000000140)=0xf9) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/04/06 05:05:54 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000050}]}, 0x10) 2018/04/06 05:05:54 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000002d00010b00000000000000000300c225b4000004000000ba1e"], 0x18}, 0x1}, 0x0) 2018/04/06 05:05:54 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x8, 0x70, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0xfffffffffffffdbe, 0x696, 0x9b2d, 0x1ff, 0x1, 0x0, 0x1, 0x0, 0xd, 0x8, 0x80000001, 0x0, 0x3, 0x4, 0x8, 0x9, 0x100, 0x6, 0x7, 0x6a9, 0x9, 0x7, 0xcc, 0x1, 0x1f, 0x10000, 0xe02e, 0x7f, 0x63, 0x8, 0x100000000, 0x9def, 0x100000000, 0x0, 0x0, 0x4209, 0x1, 0x0, 0x100000000, 0x1, @perf_config_ext={0x800, 0x9}, 0x100, 0x2, 0xcd, 0x5, 0x400, 0x7, 0x3ff}, r1, 0x1, r0, 0xa) 2018/04/06 05:05:55 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x2000000003c}]}, 0x10) 2018/04/06 05:05:55 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x6, r0, 0x1}) accept$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xe, 0x8, &(0x7f0000000140)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffff0001, 0x0, 0x0, 0x0, 0x7fffffff}, @map={0x18, 0xe, 0x1, 0x0, r1}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}], &(0x7f00000001c0)='syzkaller\x00', 0x1, 0xc0, &(0x7f0000000200)=""/192, 0x0, 0x0, [], r2}, 0x48) r3 = request_key(&(0x7f0000001740)='logon\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000017c0)='&\x00', 0xfffffffffffffffd) keyctl$search(0xa, 0x0, &(0x7f00000016c0)='keyring\x00', &(0x7f0000001700)={0x73, 0x79, 0x7a, 0x0}, r3) futex(&(0x7f0000000180), 0x400000085, 0x0, &(0x7f0000004000), &(0x7f0000000100), 0xfffffffffffffffc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001480)={{{@in6=@dev, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000015c0)=0xe8) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) 2018/04/06 05:05:55 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100, 0x40) ioctl(r0, 0x177c, &(0x7f00000000c0)="9023b50f3bdeb75ebf38eb9e158dcdd90300a14c2284a3003d6e0d791d5f536cfdcbe50f45e430dbe3547bcd4362385dd32de54676ab43207a813756faf60515823173638faeaadead81eb51cace68574ef2650fe402d91ebe105ccc1ea92f2bec") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000200), 0x7, 0x0, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280), 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x4, 0x70, 0x8, 0x101, 0x23d, 0x400, 0x0, 0x7, 0x20, 0x0, 0x7, 0x6fd, 0x4, 0x3, 0x400, 0x5, 0xfffffffffffffffc, 0xed, 0x3, 0x1, 0x1, 0x9, 0xfffffffffffffff8, 0x794d4405, 0x5, 0x7, 0x5, 0x5, 0xffffffffffffffff, 0x80000001, 0x9, 0x2, 0x6845, 0x4, 0x3, 0x5, 0x1ff, 0xffffffff00000000, 0x0, 0x7ff, 0x1, @perf_config_ext={0x5, 0xd75}, 0x4, 0xfff, 0x3, 0x3, 0x3f, 0x4d, 0x3}, r0, 0xe, r0, 0x8) 2018/04/06 05:05:55 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0x5, 0x900) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000840)=0x9, &(0x7f0000000880)=0x4) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000440)={"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"}) setsockopt(r0, 0x9, 0x800, &(0x7f00000008c0)="db2ab6ccfa91a3e446f5c3ced29de8aff364f622a6d347a817c3ec6b07d2653714ce3f04da416970747ff2175ef004627cd5195c3b43476a204a4310900b62bddc0b1e0aa26e0a952d67c1262f8a44043c86856fc58b5d073be8801460af8430aea4d5d3f9832bf02729d9a32c6427cf5e180dc9931b88e6de0b4ca845710f030c81152db621de83e48f8003c0033d6c4dbc2d115e09a7008f8a8778630ffc3520f8169e67f544d3b50083fff65b40e5ceca11bf0daf20244c6d1ce995c0793c6ab619947235dce38a538643325f85d80668d03e7c6303ca334c319f273676651a6524434e8a06282a91", 0xea) r3 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r4 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x360, 0x130, 0xffffffff, 0xffffffff, 0x130, 0xffffffff, 0x290, 0xffffffff, 0xffffffff, 0x290, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc8, 0x130}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x11, 0x7, 0x80000000, 0x5, 'pptp\x00', 'syz0\x00', 0x140000}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0xfc, 0x1}}, @common=@mh={0x28, 'mh\x00', 0x0, {0xaf3, 0x7}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x9, 0xffffffffffffff74, 0x9, 'snmp_trap\x00', 0x8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 05:05:55 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc\x00', 0x183000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000580)='/dev/input/mouse#\x00', 0x1310c4b4, 0x400000) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000005c0)={0x3, r1}) r2 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000400)=0x4000000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @random="e92235361891"}, 0x3, {0x2, 0x1}, 'syz_tun\x00'}) listen(r3, 0xc0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) accept4$llc(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x10, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000600)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x5}}, [0x8, 0x7fffffff, 0x8, 0x421, 0xfffffffffffffff8, 0x8000, 0x1000, 0x800, 0x9, 0x9, 0x8, 0x5, 0x5, 0x2ae9, 0x145]}, &(0x7f0000000280)=0x100) socket$bt_bnep(0x1f, 0x3, 0x4) accept$ipx(r4, &(0x7f0000000340), &(0x7f0000000380)=0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000640)) setitimer(0x2, &(0x7f0000000440)={{0x0, 0x2710}, {0x0, 0x2710}}, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000004c0)={r5, 0xfff, 0x30}, &(0x7f0000000500)=0xc) [ 416.189620] futex_wake_op: syz-executor0 tries to shift op by -1; fix this program [ 416.224246] IPv4: Oversized IP packet from 127.0.0.1 [ 416.280469] IPv4: Oversized IP packet from 127.0.0.1 [ 416.289301] futex_wake_op: syz-executor0 tries to shift op by -1; fix this program 2018/04/06 05:05:55 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="bb569eaf5c4e103b5cebdc1e720d58ce7fce706f914324b3f85ec9c679565f34935d32766dddb8db7d3e5da1f64292d3f57daf617187486416662ca884658f576cf9a21fa3d02a759edebd5c63bbbf2dd61c4fbbbe4785eb542430be449a30c16a0c292b2f557dcf415c3c6c3a9c902c", 0x70, 0x8}, {&(0x7f0000000100)="ccb3e6da4907057b0fe9f8cc960c6c3a62a99729ec68ccf9730a45a1ddbe387de912ececea6cb239ad1d1b8b887e7e59072c2dc4a87dd19400da2467dda32d9e72", 0x41, 0x5}], 0x800000, &(0x7f00000001c0)={[{@noacl='noacl', 0x2c}, {@localcaching='localcaching', 0x2c}, {@locktable={'locktable', 0x3d, 'Vsystem$!'}, 0x2c}]}) syz_mount_image$hfs(&(0x7f0000000200)='hfs\x00', &(0x7f0000000240)='./file0\x00', 0x3, 0x2, &(0x7f0000000440)=[{&(0x7f0000000280)="5c6137f31df54e58f07953148329224b030bdecfffdcc5d86504e4f46e5b123e68c4020ebc31874063499d9f0c2aac83f49c0f28f7224db8b7fe596b78eee9231fafbc3d36a93fcac43153055ccc8379c81cf4dd13f5c8312b4efa9542c93c690d32a31b7b354e3d70867af76595aabfe39b310846cad64bd733695e88f55a8d6be57ae2c4f21bc6fa51eefeee7742614f7e562525bd71384376f264220bae489786a8bebf32127f412fff34704778591bb9cd1d7d779847ec2cfc96c722696498421120e4cca5ee36cb12db2a03fcd9b5ea9c0a60dd2de0677311986d50", 0xde, 0x1f}, {&(0x7f0000000380)="32873481d345d529cf5f92f4fe1d3a04f43fce9e3bb3176146b3d4670a5a04dd0cba9223eff7c2b56685f2351550f8bb5b82699645d8f781e7bf1c4e1f6ca0b35df73e51fe4f76a6335623f60e3e9443ade4043a50a4fa54c94cc6776359b8e07bd0d42130cb2b4e287a624055858269c4f925a5597d18f3146ddafaae6fe21f3be57456e5d00f31834c", 0x8a, 0xfffffffffffffa5d}], 0x0, &(0x7f0000000480)={[{@iocharset={'iocharset', 0x3d, 'macturkish'}, 0x2c}]}) r0 = syz_open_dev$vcsa(&(0x7f00000004c0)='/dev/vcsa#\x00', 0x58, 0x0) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchownat(r0, &(0x7f0000000500)='./file0\x00', r1, r2, 0x1000) getresuid(&(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0, &(0x7f0000000680)) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ppp\x00', 0x800, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000700)=0x0) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000000740)=r6) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000780), &(0x7f00000007c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000880)={0x6, &(0x7f0000000800)=[{}, {}, {}, {}, {}, {}]}) connect(r5, &(0x7f00000008c0)=@ethernet={0x306}, 0x80) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000940)=0x9) ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f0000000980)=""/154) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000a80)={0x0, 0x8, 0x80000001, &(0x7f0000000a40)}) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000ac0)={0xf5, 0x0, [0x8, 0x20, 0x4, 0x4]}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000b40)=0xffffffffffffffff) r7 = socket$pptp(0x18, 0x1, 0x2) ioctl$TCXONC(r7, 0x540a, 0x8) connect$pptp(r7, &(0x7f0000000b80)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) stat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000c80)=0x8) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000cc0)=0x308000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000d00)={0x0, 0x3}, &(0x7f0000000d40)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000d80)=@assoc_id=r8, 0x4) setreuid(r3, r4) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000dc0)={'ipddp0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000e00)={r9, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000e40)={r0}) 2018/04/06 05:05:55 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4d2000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@rand_addr=0xfffffffffffffffa, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e21, 0x6, 0x4e22, 0x6, 0xa, 0x80, 0x20, 0x0, 0x0, r1}, {0x0, 0x9, 0x9, 0x7f, 0x3, 0x8, 0x800, 0x2}, {0xfff, 0x8, 0x3f, 0x6}, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x3c}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x4, 0x3, 0x8, 0x8, 0x4, 0x6}}, 0xe8) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x800000089f0, &(0x7f0000000100)={'yam0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x67, r3}) 2018/04/06 05:05:55 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000044}]}, 0x10) 2018/04/06 05:05:55 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000000000000000104000000000000000020000000000000000000000000000000000000000000000800200000000007000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045010000000000000000000000010000000000000000008002000000000000800000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000c08de47c70514c95b95e109e96a0b90decf6f2a3299748aeb81e1b00926d9a318e", 0xfffffffffffffe19, 0x10000}], 0x0, &(0x7f0000000140)) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0xffffffff, 0x7, &(0x7f0000000580)=[{&(0x7f0000000240)="8cbf3563badd337f008c176cfc4bdb735c9a0f7fc4b51080c37317dd998c0b1fec2edd5451d4a4aca36a518b722eeb1d53e73767a3c2e242b4c78b050232de2ce9302251efdfdc99746d6931552985b0a88a36f3259c3eed404fab5a5b9044b1a2aa44941bad67238812cde3db9c331a8dced8219e646105ed05ae00c3a009eae2071a0a713774b03ba92f113b56fea992cd15df860594787975d34092bdb7862917d8aecd4378d92c046b27292411c26783", 0xb2, 0x3}, {&(0x7f0000000180)="e9577e2ee00228083dd39f00188384046746f1580f5f410463da4bebee2b42e1dfd505d711a30f132481425290ecd721628d1e1cf3095dd37089276ebeeee7b2124debcff87afb33b33c1a161feceda6e68f2d5e4f2fd084d136ef614f2a57ed03f19e8033145fe483924f1cec", 0x6d, 0x9}, {&(0x7f00000000c0)="7630027a30d530a7e5c363913504268a955d23b7f8edbd5f772f4d0b27e39fb659ffd25a7ab4be35b5216d6ae1c7d4f3cc49e2fefa3a31ed5531c2788a2d5097", 0x40, 0x6}, {&(0x7f0000000300), 0x0, 0x8}, {&(0x7f0000000340)="d09bd87846514df599177d6b68a18d7e2c9a2742d2ce4418233aaf0e17a37c515049b26927abb750202f68fea2c33bb4908d57a61503c27dcbdcd8b5bdf0e3ee3106d7746d77fc4f1d619c207edef029f9b5458f22beb7b6eaddbfb3dafe0281c05a1cda82330a10991d40aad1191d964e003f341ed6ce8ecd2f8a8be8a741a7c74bd48b4d76e1f9d13088749a231d9c5f79e16db58c61a34105dba515f9d831aff43e611e91d9754a6840274ebf21c448c1ff1fed1479f57eee784f0e0ec6678b20518cc89cac790c522e6d635811e62f76f57183a53e0c26aaac8e59ffc64f987b2230d5d0b885e73ae921f09255ed6a6ddf41ef18", 0xf6, 0x7}, {&(0x7f0000000440)="b10a41423cfd452d308bfa4d0134a99409a197169a3aec63ea743d6b48804fe50f2b84cf33f4252c4405ac7002545d01fdf78015c6beb2e3be513067f9ab665b233f0228f5e038b201a548742075206dd16a58077643d4bb4f0aab17ddeb39bebee340f516ff644552c2c8a298f2f7c9251272b3bc6a892d15d931b4a366321f30d7ad9610c4d37fc7db8e54b8e50738592b1f1bd4cbb6fcb47288a3615472fdc19dfa8a85b7f70f4db8b46ae014a5dbbe", 0xb1, 0x80}, {&(0x7f0000000500)="7ed2ded825b42b157a0103a31ec6d73190238d1aff31cbdffbe5e7c9183e6e7fd1f97fe995799d2c523fc4f97c62c46afea071c063c4c3ae45ed6d3628a9807f04a13d561d294b711aea42f05c0b5f74037709d9ede4669d2cb4fa97503dbb5d33052b2332db8e586d32cc1ac1c481c10d", 0x71, 0x869}], 0x1020000, &(0x7f0000000640)={[{@nodecompose='nodecompose', 0x2c}, {@force='force', 0x2c}, {@gid={'gid', 0x3d, [0x34, 0x7f, 0x30, 0x37, 0x3f, 0x38, 0x37, 0x2d]}, 0x2c}, {@force='force', 0x2c}, {@type={'type', 0x3d, 'E.ZW'}, 0x2c}, {@uid={'uid', 0x3d, [0x32, 0x33, 0x31, 0x37, 0x7c, 0x38]}, 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000006c0), &(0x7f0000000700)=0x4) 2018/04/06 05:05:55 executing program 3: r0 = socket(0x1e, 0x2, 0x0) signalfd4(r0, &(0x7f0000000000), 0x8, 0x80000) bind(r0, &(0x7f0000000100)=@generic={0x1e, "00030100000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a669ed4938d36d73fb8f840179ff59829a2b0afe3f0000002470a0c5216632ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d2390000000000000008c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x2e6) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000040)={@rand_addr, @rand_addr}, &(0x7f0000000080)=0x8) 2018/04/06 05:05:55 executing program 2: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) mq_timedreceive(r0, &(0x7f00000001c0)=""/224, 0xe0, 0x0, &(0x7f0000000000)={0x77359400}) setpriority(0x0, 0x0, 0x8) mq_timedreceive(r0, &(0x7f0000c04f55)=""/171, 0xab, 0x0, &(0x7f0000f76000)={0x77359400}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) 2018/04/06 05:05:55 executing program 7: syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delneigh={0x30, 0x1d, 0x801, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x30}, 0x1}, 0x0) 2018/04/06 05:05:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') writev(r0, &(0x7f0000001140)=[{&(0x7f0000000140)='|', 0x1}], 0x1) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) 2018/04/06 05:05:55 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x7}, 0x1c) r1 = dup(r0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="e74f2df755be1c40aa15aad0e8a27167", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="63b1dcfc5790ccb23c03ef70b4fbe964", 0x10) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00000000c0)={0x100000000000000, 0x2000, 0x4, 0x4, 0x13}) 2018/04/06 05:05:55 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000094}]}, 0x10) 2018/04/06 05:05:55 executing program 1: r0 = memfd_create(&(0x7f0000000040)="fe3b3925f4ba267ae4a1e5a75b34e9567d76e2055c976362efd1997d827d", 0x0) write(r0, &(0x7f0000000080)="164690f18b6c866b0384f3b0", 0xc) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000180)=""/147, 0xfdd2, 0x0, &(0x7f0000000000)) 2018/04/06 05:05:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000780)=ANY=[@ANYBLOB="66696c746572000000000095000000000000000000000000000000000037c2b2e91c16bcb45a4eb9dce7a98c"], &(0x7f0000000280)=0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000dc0)={"6c6f3a38c610629a00ad008000"}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000005c0)=""/223, &(0x7f00000006c0)=0xdf) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r2 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x802) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000240)={0x11, @time={r3, r4+10000000}, 0x6, {0x9, 0x7d}, 0x6, 0x0, 0x6}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2, 0x4e24}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8, 0x1, 0xffff, 0x2, 0x80000001, &(0x7f0000000a80)='lo\x00', 0xffffffffffffffe0, 0x6, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b}, 0x14) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00000007c0)) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="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", 0x114}], 0x1) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) recvfrom(r0, &(0x7f00000002c0)=""/217, 0xd9, 0x2000, &(0x7f00000003c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @loopback=0x7f000001}, 0x2, 0x3, 0x3}}, 0x80) writev(r0, &(0x7f0000000400), 0x1000000000000232) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000840), &(0x7f0000000740)=0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000e00)={'filter\x00', 0x7, 0x4, 0x478, 0x118, 0x250, 0x250, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000800), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x4, 0x5}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x18}, @empty, 0xffffffff, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x48a, 0x10001, 0x4, 0x7946, 0x0, 0x6, 'ipddp0\x00', 'bcsh0\x00', {0xff}, {}, 0x0, 0x110}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0x800, 0xff800000000000}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="e83177ae0b2e", @rand_addr=0xffffffffffffffdc, @local={0xac, 0x14, 0x14, 0xaa}, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) 2018/04/06 05:05:55 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x2000000001c}]}, 0x10) [ 416.620893] IPVS: length: 223 != 8 2018/04/06 05:05:56 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[], 0xe4010000) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xb000c00}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r3, 0x300, 0x70bd2c, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x50) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x5}, {0x4, 0x7}, {0x3, 0x7}, {0x4, 0x62f3}, {0x2, 0x8}], 0x5) 2018/04/06 05:05:56 executing program 5: lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, r0, r1, 0x3f, 0x8, 0x210040) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000900)={0xffffffffffffffff}) sendto$inet(r2, &(0x7f0000000940)="2fc57bcbf660c1bc01e5351454936006f00ab55ab6f9ac1fbaf1ea2c2dd6532b4bb950b05d", 0x25, 0x41, &(0x7f0000000980)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0x60, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2400000019000d0600000000000000000a00000000000000ab92811708000600ffffffff95a9156a8ce30103b5fbdb9699ead41f4eabde89085fd968621dd747fe7134e9"], 0x5c5}, 0x1}, 0x0) 2018/04/06 05:05:56 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpu.weight.nice\x00', 0x2, 0x0) flistxattr(r1, &(0x7f0000000000)=""/36, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x80, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000180)=""/218) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000280)={[{0x4, 0x9, 0xe14, 0x1, 0x81, 0xa8, 0xd6f, 0x6, 0x7, 0x80000000, 0x101, 0x21, 0xffff}, {0x2, 0x0, 0x6, 0x10000, 0x4, 0xf8, 0x100, 0xffffffffffffffff, 0x3, 0x0, 0x7, 0x3, 0x6}, {0xa27, 0x4, 0x80000000, 0x35f4cdab, 0x7, 0x1f, 0x7, 0x6, 0x8, 0x1ff, 0x1000, 0x100000001, 0x7}], 0x5}) pkey_alloc(0x0, 0x2) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x23b, 0x101440) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000100)=0x5, 0x4) r4 = dup2(r3, r0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000000140)={0x0, 0xc9, 0x1, 0x81, &(0x7f0000ffc000/0x1000)=nil, 0x1}) 2018/04/06 05:05:56 executing program 3: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000000100)={"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"}) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 05:05:56 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x200000000b1}]}, 0x10) 2018/04/06 05:05:56 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x110) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) sendto$inet6(r1, &(0x7f0000000000)='\x00', 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x400) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={0xffffffffffff19f8, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, 0x185) 2018/04/06 05:05:56 executing program 0: mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x7ffd, &(0x7f0000175000/0xd000)=nil, 0x2) socketpair(0xa, 0x1, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x2) 2018/04/06 05:05:56 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000080)="00008001fffff800090001800007ec000040", 0x12) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x5, 0x66e}, &(0x7f00000000c0)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x1, r0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={r1, 0x35}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, [0x800, 0x3, 0x7, 0x5a1f5709, 0x5, 0xfffffffffffffff9, 0x6, 0x8, 0x4, 0x2, 0x2, 0x5f81, 0x40, 0x8001, 0x4]}, &(0x7f0000000200)=0x100) write$binfmt_misc(r2, &(0x7f0000000300)={'syz1', "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"}, 0x101) 2018/04/06 05:05:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) getgid() r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmsg$alg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x3c, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000900)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000200)="16", 0x1}]) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[{0x80000001, 0x4, 0x266, 0x100}, {0x8, 0xffff, 0x7ff, 0x8}, {0x204, 0x80000000, 0x1, 0x7}, {0x8, 0x1, 0x9, 0x7ff}]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000300)={'bcsh0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00', &(0x7f0000000240)=""/136, 0x88) 2018/04/06 05:05:56 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendto(r0, &(0x7f0000000100)="f9e9e11c803688381b35da2430b783854f924dd78ff60f71447b72bcb36b4e143e37041c6de931ed8880c1e5a41b948568718806205fe35f22ba0d0e09c012092a96124b7e78af143e9d50b93e3ea47d22be9c50878b789bc663afd678d651346be1e0078e035c9b65a4af74aca98838b87f42903e90077efbfce43cbda31d3807b10baf1480c66c28c9bd2468e7a7e975be7e86cbf552aa58829869dafedcc889a90363e774c3bd38a3d48f3f9f045222d495c9dc0ab9e2a921cdadd888db46f28d9d60b8f723087cee6f3673cd0f6166e5de0d3271d3b6a56a8b847c3ae3493b8044f3e3c2331f51a2d5c6cf2afcf3c528dfccc196", 0xf6, 0x4000800, &(0x7f0000000000)=@sco={0x1f, {0x80, 0x58f, 0x751, 0x10000000000000, 0x6, 0x3}}, 0x80) 2018/04/06 05:05:56 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x2000000005c}]}, 0x10) 2018/04/06 05:05:56 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xfff, 0x200000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00000000c0)=0x7000) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x2, 0x130, [0x0, 0x20000080, 0x200000b0, 0x200002a0], 0x0, &(0x7f0000000040), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0x1b3) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/06 05:05:57 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/06 05:05:57 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x10000, 0xf7d, 0x6}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x9}, &(0x7f0000000500)=0x8) close(r1) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000380)={0x0, 0x38, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000003c0)=0x0) timer_settime(r4, 0x1, &(0x7f0000000400)={{0x0, 0x1c9c380}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000004c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000440)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000340)={0x3, r1}) 2018/04/06 05:05:57 executing program 0: pipe(&(0x7f00000002c0)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000300)) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000340)=@abs, &(0x7f00000003c0)=0x6e) r1 = syz_fuse_mount(&(0x7f0000000400)='./file0\x00', 0x9000, 0x0, 0xffffffffffffffff, 0x5, 0x1000000) r2 = fcntl$dupfd(r1, 0x406, r0) recvfrom$inet6(r2, &(0x7f0000000180)=""/184, 0xb8, 0x2, &(0x7f0000000240)={0xa, 0x4e24, 0x100000001, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000103f74f00498c12ab3c4c9af8000000add851e6a21c2474fe7322517021a1397e9b9d5d0ecbe81a2116e5d4589fb697a83d3df978f21b16b8ff3ffd9f1af6160f40ed03a2c8775dfa82cd176e623eed97821c80d905d3959792d5ede61dc6ab9406b9e750c8093bae79e15e829fddde9bebba7eaf537e976d2d7db73d6fb7ab9d219f97d1d30b534cb51660f32b4e4bcb38fd4beb9440dceb1e688a96cacfa3307d1e2e0262fa5d3091990a3d621e18"], 0xb4}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/04/06 05:05:57 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x2000000009c}]}, 0x10) 2018/04/06 05:05:57 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) 2018/04/06 05:05:57 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/04/06 05:05:57 executing program 2: socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e22, 0x582, @local={0xfe, 0x80, [], 0xaa}, 0x2dc}}, 0x3e4b, 0x6, 0x2e394f7e, 0x8, 0x1}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000840)={r2, 0xae, "230940e654278339cbae11e38bef46848313e4d51ada75b65217db40e249e3f1012114f5aebde56e3875f27e93afdd5e5f633b6861f3c9c86130d38e8ea0a71701e7516d859a129b6718e3bd23a5594d6495b5b210ebc567a701492fab8bfd80493fbb0bb8938b66e1f21fcb8c5e86093f73ed2fc7a6bf1172f399b26ead42837d6fdcbda0b03b18b1bd8e65bceb142923456ad7287ec7bb862b9ee50049b3b35db8046289b527f45f2319f3f74e"}, &(0x7f0000000300)=0xb6) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0xc}}, 0x14) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x118) r4 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1ff, 0x404000) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000400)=""/247) r5 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000000200)=""/166) close(r1) signalfd(r3, &(0x7f00000002c0), 0x8) recvfrom$llc(r4, &(0x7f0000000140)=""/22, 0x16, 0x1, 0x0, 0x0) accept$packet(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000005c0)={'bcsf0\x00', r6}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="00820000"], &(0x7f0000000380)=0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6b}}}, &(0x7f00000003c0)=0x84) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f0000000100)=0x26fe7a52) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/06 05:05:57 executing program 3: r0 = request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='keyring\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000040)="6b657972696e6700b9c49ba7879b43a85109f7d12ccd84a2762eb2136948739693481d97c0d6b2f5b3f65be6c7651df15844e0a609309c4ed59c9b0a8534fd1ae3cf00173b38e15111fb9448239620623814073698a4ef92e33c5b05b4465a2bdf", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="e415a048b002f55df757c067cd3d71463eba201edf5af5ee0d952e", 0x1b, r0) 2018/04/06 05:05:57 executing program 6: mlockall(0x3) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x40) r1 = syz_open_procfs(0x0, &(0x7f00008a5000)='coredump_filter\x00') syz_open_pts(r1, 0x80000) sendfile(r1, r1, &(0x7f00005ed000), 0x40000101) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ff9000/0x4000)=nil, 0x7, 0x1, 0x40, &(0x7f0000ffa000/0x3000)=nil, 0x3}) 2018/04/06 05:05:57 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000000000)="31d6ca73be062b5dd5ab036b5bf0d9f1433e7580025452d4ccb01e61d3e50afb77f2a8c6fe1bc9ae0f9a2994b280a36fb10a9d83556ee21dcc52b3d111f52a062cfb1276efbe2419b20ba4aaf10a7747a9f59be15a7dffe78bf593d3535a6142b9d2912ba7a0ebf901992916ee1f1f7aa9e65e0d", 0x74) sendmmsg(r0, &(0x7f0000009240)=[{{&(0x7f00000038c0)=@can={0x1d}, 0x80, &(0x7f0000003a40)=[{&(0x7f0000003a00)="da", 0x1}], 0x1, &(0x7f0000003a80)}}, {{&(0x7f0000003e00)=@l2={0x1f}, 0x80, &(0x7f00000041c0)=[{&(0x7f00000040c0)='y', 0x1}], 0x1, &(0x7f0000004200)}}, {{&(0x7f0000004540)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(cbc(twofish),sha1-avx)\x00'}, 0x80, &(0x7f0000004880)=[{&(0x7f0000004840)="03", 0x1}], 0x1, &(0x7f0000004900)}}, {{&(0x7f0000007bc0)=@l2={0x1f}, 0x80, &(0x7f0000007d40), 0x0, &(0x7f0000007d80)=[{0x10, 0x1}], 0x10}}], 0x4, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x10802) fchmodat(r1, &(0x7f0000000140)='./file0\x00', 0x50) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x3, 0x1, [0x5]}, &(0x7f00000001c0)=0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e21, @rand_addr=0x9}}, 0x491c, 0x3f}, &(0x7f00000002c0)=0x90) 2018/04/06 05:05:57 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x2000000004c}]}, 0x10) 2018/04/06 05:05:57 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40000) utimensat(r0, &(0x7f00000000c0)='./control\x00', &(0x7f0000000100)={{0x0, 0x7530}}, 0x0) r1 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') r2 = inotify_init1(0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000001500), 0x4) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000140)={0x5, 0x0, 0x5, 0x5, 0x6920}) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000001980)='./control\x00', 0x22) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000001540)=ANY=[@ANYBLOB="020000000000000097030000000000002b00000000b104320000000409000000000000050000"]) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x0, 0x0) readv(r4, &(0x7f0000000180)=[{&(0x7f0000000200)=""/220, 0xdc}, {&(0x7f0000000300)=""/231, 0xe7}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/234, 0xea}], 0x4) accept4$unix(r4, &(0x7f0000001600), &(0x7f0000001680)=0x6e, 0x80800) r5 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001900)={0x58, 0x0, &(0x7f00000017c0)=[@free_buffer={0x40086303, r5}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x48, 0x38, &(0x7f0000001700)=[@ptr={0x70742a85, 0x1, &(0x7f00000016c0), 0x1, 0x1, 0xd}, @fda={0x66646185, 0x6, 0x1, 0x2b}], &(0x7f0000001780)=[0x78, 0x0, 0x30, 0x18, 0x78, 0x68, 0x58]}, 0x7}}], 0xb5, 0x0, &(0x7f0000001840)="aa11d762c12d638921db6898fd3eac8dcc80e4d187a11990dc355b7b819db84323d64a094c2a653973b10375a71c62ea83044f14655dd62f4a96dd274f16fa4b8e1450f781ffe4b2c6a90f231d3f248223d0f0f902af2ecaf44470c67196614edf0c4e02c0d29265028ecdf38106d9c135759fe9cd945c9a1115410886952fc7a3ca0388f0ad63106671b47bece6391314ed55c3b6b7fe6aa3c30b8ff689b8169555077c67222d6838a5a412f8e1f9c8bb23df8cf2"}) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001940)='bpq0\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000001580), &(0x7f00000015c0)=0x4) dup3(r1, r2, 0x0) 2018/04/06 05:05:57 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0x0, 0x0}) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x800, 0x400040) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00000000c0)=0x8) sendmsg(0xffffffffffffffff, &(0x7f0000001980)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000002c0)="071eb70362d72b0dcfbe91a198864a400bfd78b3318a9037dbcc309ec983422f6252c78172a1f15d3d33411d17e5e0096ff461696b0ef54fdca143d826b3630f15405122bf7e807c5e28d9958346b1cd", 0x50}], 0x1, &(0x7f0000001640)}, 0x0) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x5b74a07ddde13935, &(0x7f0000003140), 0x1000000000000076}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1000000000000235, &(0x7f0000000600)}}], 0x2, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)=0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x3}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)="04c3dc08192122bbf2f9a120d4901a6545348504aa5d3e99c5d0bb9015b3906b34f5241d59b3cd64328d0e05fbbb14dae6c54f1441c6fbc0dce265982ce572ec30e5dd5f8a9acae2715f17c48646324bcdc967fb7969", 0x56}, {&(0x7f0000000340)="588e29024a1cf15f71d9937267e4d36c95c909633b25ac6da69ccf65fd5d21be475a67c14fb3df44acf235ad628c4586e9cf859b84e606db293a75a55ea3bccafad36bc3fb351afd32bbf2cd40cccd1c8c5ba23d0c7c3acbcc49a23af7b4a046bdcf035492f9cc195db93774fd07aff36b78becf30142ba7630e203e3a491c99263549916daf4d536dca6c74f39da5ce1d8385b6f5531426ad4d1e65c70f5267b7f2d8f8bb4f465943ffcffd321ad97c1c692ce27e60006cff26918ae0a2fd68ae809701d9ccb322", 0xc8}], 0x2, &(0x7f0000000440)=ANY=[@ANYRES64=r3], 0x8, 0x8044}, 0x4000080) getpriority(0x0, r3) 2018/04/06 05:05:57 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000000)=""/111, 0xfffffffffffffdb3, 0x0, &(0x7f0000000080)=@abs, 0xfffffffffffffec6) close(r0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000200)=0x98) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000004c0)=""/72, &(0x7f0000000540)=0x48) write$fuse(r3, &(0x7f0000000480)={0x12, 0x1, 0x9, @fuse_notify_poll_wakeup_out={0x3}}, 0x12) lremovexattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@known='system.advise\x00') bind$inet(r3, &(0x7f0000000240)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000340)={0x2000000000000000, 0x200, 0x9}, &(0x7f0000000580)=0xfffffffffffffe50) 2018/04/06 05:05:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000300), 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x4) listen(r0, 0x0) r1 = accept4$vsock_stream(r0, &(0x7f00002ae000)={0x28, 0x0, 0x0, @my}, 0x5346484ccb758db8, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000280), 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x400, 0xa0000) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000440)=0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000e00)={0x6}, 0x4) accept4$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x800) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7eb5, 0x201) r4 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="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", 0xd05, 0xfffffffffffffffc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/rfkill\x00', 0x210000, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, r4) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) ioctl$TCSETS(r3, 0x5402, &(0x7f00000000c0)={0x7, 0x7, 0x20ba, 0x5, 0x8, 0xfff, 0x200, 0x20, 0x1, 0x3, 0xfffffffffffffff8, 0x9}) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f00000002c0)={0x1, 0xf7, &(0x7f0000000180)="bf24c8d50c0bc09883793d52204b3c0435443d388935fc2cc42084ba99ef51fc75e9c59d9b74e691372b89aefde1f37d3be1d5317e047368f5cd384989448ea813c12c5423fe047b0ec8585207f814605a2c92d52277e30843526104cba8f3877dbb5485b25179793075070dd1057845c6735d03815fd95c8220f7cce7bccf61cbbdfee688469d912bdee2c1761f726f184f794a02c9b9723b6470c6d27a0b4c6bdc90f6063f9ea10aa0ac271c1ea93ba5959cfbed92c9376c24131b83b913b4f442d8f3b48fdbd805b20b5bae4ed128b35313de5ab0cc09faa96b36525123f9437882039cae46b7bd78aad2393be518a3bb2d66560880"}) connect$ipx(r3, &(0x7f0000000140)={0x4, 0x0, 0xff, "851779d0cb52", 0xa37}, 0x10) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000380)={0x221, 0x8000, 0x8, 0x80000000, 0x20, 0x401, 0x7, 0x2, 0x400, 0xc6, 0x9, 0x2}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000003c0)={0x0, r3, 0x3, 0x1}, 0x14) 2018/04/06 05:05:57 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000015}]}, 0x10) 2018/04/06 05:05:57 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)=@newsa={0x138, 0x10, 0xa01, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'ctr-des3_ede-asm\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1) 2018/04/06 05:05:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x4e20, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000925f78)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b4d000)={0xc8, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x108) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/76, 0x4c}, {&(0x7f00000001c0)=""/55, 0x37}, {&(0x7f0000000200)=""/53, 0x35}, {&(0x7f0000000240)=""/244, 0xf4}, {&(0x7f0000000340)=""/118, 0x76}], 0x5) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) clone(0x20008000, &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)="3aadc455d9e21f395ec1e26e475be767ca2183e0a7200f3593c0cdc7d268a3bc03ae822655967058147b19a0") ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000540)) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000005c0)=""/7) socket$inet6(0xa, 0x2, 0xd51) socket$packet(0x11, 0x2, 0x300) 2018/04/06 05:05:57 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x5, 0x9, 0xf, 0x10, "15255afe13776b8ed9b8b69770ae7f49e6362d111a31041e77daf6ee205b58ae21936a6f2fbe1e23afa8877b6dc2ba6eb2dc2f6d6755ccd5d1ea4445c969c079", "3494e456eb6cd5c56403a04f486fa87f7b1cbf73598cc4a0d024ba8063ee93c2", [0x6, 0x6dcc]}) r1 = memfd_create(&(0x7f0000000200)='\x00', 0x2) syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x9, 0x80) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000240)={0x7, 0x6, 0x80000001, 'queue1\x00', 0x9}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000340)="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", 0x1000) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x7fffffff, 0xde92b7e04920ecba) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) close(r1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) 2018/04/06 05:05:57 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x7, 0xffffffffffffff9c}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0, r0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x5, 0x2, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)={0x2}) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/06 05:05:57 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x200000000ac}]}, 0x10) 2018/04/06 05:05:57 executing program 6: socket$alg(0x26, 0x5, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chmod(&(0x7f00000038c0)='./file0\x00', 0xbfb9ad36a5822465) symlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') chmod(&(0x7f0000000440)='./file0/file0\x00', 0x100) r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x800) sendmsg$rds(r0, &(0x7f0000003880)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000040)=""/33, 0x21}], 0x2, &(0x7f0000003780)=ANY=[@ANYBLOB="30000000000000001401000003000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="a600000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0200000000000000580000000000000014010000060000000600000006000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="ff07000000000000"], @ANYBLOB="060000000000000000010000000000000000000000000000010000000000000044000000000000000000000000000000480000000000000014010000010000000080000003000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='R\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000003700)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='D\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="1200000000000000", @ANYPTR=&(0x7f0000001480)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="af00000000000000", 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@ANYBLOB="0003000000000000", @ANYPTR=&(0x7f0000003600)=ANY=[@ANYBLOB="000000000000ebff0000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000084000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="e100000000000000"], @ANYBLOB="080000000000000000000000000000000001000000000000"], 0xd0}, 0x20008000) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000003900), &(0x7f0000003940)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp, 0x0, 0x4, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x5, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40005, 0x0) fallocate(r2, 0x8, 0x0, 0x1000) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000003980)=0xfc, 0x4) 2018/04/06 05:05:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr-serpent-sse2,tgr128-generic)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/06 05:05:57 executing program 3: r0 = socket$inet(0x2, 0xa, 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) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x3}, 0x8) 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/04/06 05:05:58 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x3, 0x4000000000004) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000007}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x3c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x2, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="02070007020000000500000000000000"], 0x10}, 0x1}, 0x0) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/06 05:05:58 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x200000000a4}]}, 0x10) 2018/04/06 05:05:58 executing program 1: r0 = socket(0x2, 0x0, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x48, "f8223ea0b96a10b4570164a8a9449313010cea6641321906824ef19e12c320443669db55b99a1c0d7c90dd8805be099f1de5d8f593488244d72f7f4f53ba9dcb95388ecbb3ad36e7"}, &(0x7f0000000140)=0x50) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x6}, &(0x7f0000000200)=0x8) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000240)=[&(0x7f0000000180)="6c6f00000000001300"]) r2 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0xff3, 0x0) readv(r2, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r3 = getpid() process_vm_readv(r3, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/06 05:05:58 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000004}]}, 0x10) 2018/04/06 05:05:58 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000040)={0xba7a, 0x8}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000000000000000000000000000000000fa"]) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)) 2018/04/06 05:05:59 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x220100, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) close(0xffffffffffffffff) 2018/04/06 05:05:59 executing program 7: truncate(&(0x7f0000000100)='./file0\x00', 0x61b5) r0 = socket$inet6(0x10, 0x3, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000280)="5500000018007fbdb72da9b7a4a280930a06000000a84308910000003900080090000c00000000001900a30700ffffffee0000dc1338d54400009b841362f75afb4bf02ee35382447f3ab8220000060c6c4fab91d4", 0x55}], 0x1, &(0x7f0000000240)}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0xc34, 0x4) 2018/04/06 05:05:59 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000074}]}, 0x10) 2018/04/06 05:05:59 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x994, &(0x7f0000000140)=0x2) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) 2018/04/06 05:05:59 executing program 3: socket$inet(0x2, 0x6, 0x0) 2018/04/06 05:05:59 executing program 5: r0 = semget(0x0, 0x6, 0x0) semctl$SEM_STAT(r0, 0x4, 0x12, &(0x7f0000000000)=""/145) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x40000) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0x39, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/04/06 05:05:59 executing program 6: mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000b40)='/proc/self/net/pfkey\x00', 0x100c0, 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x4, 0x3e) pwrite64(0xffffffffffffffff, &(0x7f0000000a80)="31c89f6c4ab15671df51aac08f6995dd0ac75da3c91b2842356e1eacb2f79b706b04dd0f1bb5d53cf43ce219af9c3585b820e4cef98604d4e5d11cab3020a3ec161201b6d91bff9210c776026f6b6fdbbd07069540aa8c81cf8ed5d737df425ade89e5a81c40d2a129fcf41053c604abdbab9e851fa14e23137a3fab59f95d1ee7d913", 0x83, 0x0) getdents64(r1, &(0x7f00000007c0)=""/250, 0x1015a) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000009c0), 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x4000000000000d) getdents(r1, &(0x7f0000000100)=""/65, 0x41) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x4a) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000980)={'gretap0\x00', 0x2e6}) open$dir(&(0x7f0000000180)='./file0\x00', 0x105600, 0x81) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getpid() getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) recvfrom$packet(r0, &(0x7f0000000580)=""/196, 0xc4, 0x40010100, &(0x7f0000000240)={0x11, 0x1b, r4, 0x1, 0x7fff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x14) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f000016d000)={"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"}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="b4f4cb33da6f86aba649221db08bd0c6d500fc07000000403511a7fb1f37e0df5e2685ca27da9900ce8469f61d9c19410aff4d374345fea10145bea35feeb99a7b9a6de7282c02b1"], &(0x7f0000000000)="73641cec7a0900000034", 0x5, 0xc3, &(0x7f0000000140)=""/195, 0x2}, 0x48) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000000080)={0x8, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000c40)={{0x0, 0x1f}, 'port1\x00', 0x20, 0xa0000, 0x6, 0x3f, 0x7, 0x800000000000000, 0xfff, 0x0, 0x5, 0x9}) r6 = add_key(&(0x7f0000000a00)='id_resolver\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00000000c0)) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000008c0)="68942302dcbc1920eb000a38414531b020cb470b82fe4439abf04b7e7e4997763766ed38d0944e9ddced98681869745b534311f0d7ed76d1c6c9d115167bd0162e92e7fe62ef490a4fa46afa9e8ac78bb64119d2549b99e82697a4a806a2c76c69fc14ce827e832d1348935d88ef93e766675bcc188e5ed9059c63a4f6d644ac810f9debd658c7fe783c9343a2dbe78c1787ecffc00320b8f0977e0cf7353202489b", 0xa2, r6) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 2018/04/06 05:05:59 executing program 1: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'poly1305\x00'}}) r5 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x61a, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000280)={0x4c1, 0x0, 0x10000, 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00000002c0)={0x8, r6, 0x10001, 0x9}) 2018/04/06 05:05:59 executing program 3: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000165ee8)=[{&(0x7f00005bcffd)=@abs, 0x8, &(0x7f00003ccf80), 0x0, &(0x7f0000007000)=ANY=[@ANYBLOB="200003000000000000000000c1a4a508", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x20}], 0x1, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x101000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x99, "81f532e95a1aa87d4254a370a5a32dd080ecc5d440f808dfcd5b975d08f15b7f3b010dc5ae47c552f352a6b8bed9dca6c080013e45a2955b0bd7fe2dff73c89201505e5aeb4b825fbfb863ca2d9c18b0fba2b7c2ae8aaee89ababd19956d93d93b376fcf2729b22c0b8c6cd5c1266f0ab1e711d039fa4352290d34ca393cdb47a2698a144689723055cdec611ba1f96d4586f2b1a0b7bba553"}, &(0x7f0000000100)=0xa1) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000001c0)={r0, r0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xda14}) ioctl(r2, 0x2286, &(0x7f0000007000)='S') sysfs$3(0x3) 2018/04/06 05:05:59 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000014}]}, 0x10) [ 420.306376] sctp: [Deprecated]: syz-executor0 (pid 30443) Use of struct sctp_assoc_value in delayed_ack socket option. [ 420.306376] Use struct sctp_sack_info instead 2018/04/06 05:05:59 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000002200316300000000f61874fb6295a0d40000ebbd38fe42e00000000006000000"], 0x14}, 0x1}, 0x0) read(r0, &(0x7f00000000c0)=""/75, 0x4b) 2018/04/06 05:05:59 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000100)) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x0, 0x40}) fcntl$lock(r0, 0x6, &(0x7f0000603000)) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000140)='ppp0\x00'], &(0x7f00000002c0)=[&(0x7f00000001c0)='wlan1-cgroup\x00', &(0x7f0000000200)="017b00", &(0x7f0000000240)='nodevvmnet0nodev\x00', &(0x7f0000000280)='\x00']) 2018/04/06 05:05:59 executing program 7: rmdir(&(0x7f0000000040)='./file0\x00') [ 420.424388] sctp: [Deprecated]: syz-executor0 (pid 30443) Use of struct sctp_assoc_value in delayed_ack socket option. [ 420.424388] Use struct sctp_sack_info instead 2018/04/06 05:05:59 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)=0x0) ptrace$pokeuser(0x6, r1, 0x8, 0x1a8) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00000002c0)=0x4) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x125000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="d10000006a8aa4015eeb300168a42aed0ffe25938ee8c5a303f6a97c0df3ae894ff6ead576e729dcdb63d4d14476c4bc8b087e3b786c8c1351d06536099d07118a5fb3f5fc6846b61630a157793331dedd27e14011046b148b7cee9f1aa636074d7f89a7703df5ab119ac09d4522741537df6e164ba5fc0942a9121625a62ccf7a3b0c767810663bcf6f486996c5fdb11d283310ffb4ae6f18f369e71637eac43670b7fb5a852a67325e19ce17a1a4d9d074862a5512633e257024029083c964afd35ca14f22714f22024751bd3e4d7c599f94acce"], &(0x7f0000000180)=0xd9) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000240)=0x8, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r4, 0x4) lseek(r0, 0xffffffffffffffff, 0x1) 2018/04/06 05:05:59 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000030}]}, 0x10) 2018/04/06 05:05:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x3, 0x8000000000000002) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) bind$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/04/06 05:05:59 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/06 05:05:59 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000002}]}, 0x10) 2018/04/06 05:05:59 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60004, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8f05, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x10000, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x3, 0x1000, 0x54000028, &(0x7f0000ffe000/0x1000)=nil) shmget$private(0x0, 0x1000, 0xe00, &(0x7f0000ffe000/0x1000)=nil) shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) r0 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) 2018/04/06 05:05:59 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f00000000c0)=0x80, 0x80800) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000300)={0x4, 0x10d000}) connect$nfc_llcp(r0, &(0x7f00000001c0)={0x27, 0x1, 0x1, 0x3, 0x3ff, 0x3, "1157d84e271f9fd8ec40ac719aceb6c4e3691916a81235861494f5349cee888364c9e5b3f279f487d051c60a044a0095e5728c032c3026bbf44528caa21156", 0x3}, 0x60) r2 = socket(0x1e, 0x200000000000000d, 0x4) fchdir(r0) r3 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000380)) io_setup(0x6, &(0x7f0000000000)=0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'ip6gretap0\x00', &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]}) io_submit(r4, 0x1, &(0x7f0000000880)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000080)='n', 0x1}]) futex(&(0x7f0000000240)=0x1, 0x1, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x1, 0x1) 2018/04/06 05:05:59 executing program 6: r0 = socket$inet(0x2, 0x3, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x0, 0xfffffffffffffffe) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001080)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) mount(&(0x7f0000000100)='.', &(0x7f0000000140)='.', &(0x7f0000000180)='devpts\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='.', 0x0) dup2(r2, r5) setsockopt$inet_tcp_int(r0, 0x6, 0xfffffffffffbfffe, &(0x7f0000001140)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000), 0x197) sendto$unix(r3, &(0x7f00000009c0)="d33ae5a56cddd93abbb834bbd9413901f6484e8eb2cfc04fd1b9be1dce51cb730703e21a95e4508b0f2336167f1c55fc55818838a928d143de4f3bfdac78349fc6a5e7598c895c423c24627e586fdde31326745f05bb0ac4ede8e8ec5c39a266d2bc5bf7833cb6ec56346c4b9ea061da132d0845e54b3c36194962b85b0321724a6d00ba9e2ae965d6c0745e31e9fcd59a9f26635d3b663ee1655f7cf88ba27cf108c41f5bd83bf64e415b189c264f224d30d4720f552bef1599741e26ae3b034c261d666178927147a4cf9f8df95f74a4b92124d2fd8417dc69de0aedae68050801bc26f850d4c6becc56c5dd473025ad31ae887cb1e6c84be73e1d7e76f67fe0901457b78804ece6b61bddc3a50bacc5eecde084b46e3c358f2e3fb2a8e8619386ffc7f0ac99f8eeb5308a9f52479f2fbd5b6edbd2d4d43a03a78b18d4a13fccce69a2025c27bd9e2d16662548dd5391cf84421734d09da451628dc93dc6b3ce454ab304c4aab1e5f043afb3faf9e40633727c319355f07840a92f083955e528acda97884d612f3c510c0a63a94036d5ede212e1ec8218344cb4cdc158f33ab65255b8de2909bbf148b111641333b8dba410bfd187cde339c24860d926b76782b4f9bb4ca1e56280d796ee97e76a0bf77e5b37b4b357b75e63dac2229f343848d141ebc2e78516d5882b9290de5a54542c5e1540edca9b7f40e11e14d95d3f8ab065ad47abf68cdcd4c952886828c5dd2a6d79d08796e0dc4f5840719ee9efa1806adac94f6cb5686e92847d7b22eebec7636f761205162b7144044db270b5e5c987e4bf7995a52e972810b91d4ce74ab18d7674f11ff06f8c55d80d3cce033fbcfb1dd4fc82c5137b6ba40d12007e6e00e8e84d0860811f6414b0e484bf59913f7f774fb982974906dcbc476f9b3d2ebe3c96cb0d3d9e3c07602bb25a74e8edf7a3da340d4a067a0574379b94fb88742317a60ee7013b01cb958bf9df0688d8fface38ff2f2b859b579f739f9619e182d77d2c20cab1e75ced86e359f262926677b3505241e335a4b5c184bbaee7be419dcdb587d4463fbab705f227503729b0c2651f2f001c36b75ecfb91cef2153b4f8ebd27df9d4418e7189855a3841af7b9b8374b5e4c52f5aa812600c29f417c273ae9495bc252136cf911f7f3c4ecde77598222cc296634c5599b3b77019991144d43ed7cc358930f9f5b57f9a68e2ca51b8418c0e4b665d242fbe4c5a91cbd01319b2fad64481e9dbe435729da34555968bc3b6ffeed9d0279d053e7e0e7172f6d96dd74025feadbd561fe5ea36bdbd3109f23944a04510a4dabdeb71f1e99d3e7e689e70844ea8039e7b3cc275179ed64c1d6162056202a776f23822d67b81550b8edf29b33ef2fa25b0a1ae6e3b64d792ca083649f592c212d2613c830e418af2c46693751eb36ef6dd81d42bb5e1edb253b32a4fbca7e5f6a1a6e16e8d51be3bd3f8ad76bcf63f34732458149cc9ab2697f497fd27d60b85a83178b0a30cc42e4c9db3ca6a649d6e03c41b069dcfb671b075d3520929d1c5ebe3f9fba78ba4c23d5aa34512c12f0c615bf4109837f9c9fe7d22005b6094070e2edd982dd85e68c2202b08637cfad0c4a517b128a5086ae17519b230f810c35555d3f06a69a5eb66eab24e3b624e63949e88c0e7e3f3f26b32a5b4c1078524a521e4f13f731ac1edbf29789c04d2822a8617c329a0478f5f98a667645d26887ef144e47b58d9cbbeb2274570287da5cf3e3dbbea7378da072708ae53acbebe9caa55814a2f3e34439de22a1a6b957d3889bfbb62788f2e43a916fb157606d8a01d3a5b6df76c5ea0c3d6da5c7600a594a20f6efe881ff72af32423120485b2c4194e39a76446d75752b68f5a055cfeef9a941b171ac014708e70f97f10262219b2abc9483b9d6c0984cc130cc03fc3fd3c1b23ac79e0c3e13d66ea0c6180e819407d47d58123dc37f841738eccea195136708d03c96bc31eb6f54a530b9f6adcee992f73ac43acf09daa3af90089204291a491e7d001d8082971159a80fbf22b04a821d23cb822da27682ef5bb0d3a943f8ac7cb813b5c4dfbfa8fc5c03480ce7bd070000cba0a7a300000000000000000000000000000000000000000000cb44cc659d7d9bea00d63541f49466505f3b0e", 0x5fe, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r7, 0x6, 0x1f, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0xffffffffffffff7a) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000001100)) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f0000001040)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) geteuid() 2018/04/06 05:05:59 executing program 3: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/06 05:05:59 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x110) getsockname(r0, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x80) connect(r0, &(0x7f0000000200)=@ethernet={0x1}, 0xca6f96ea55608521) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000280)=""/172, &(0x7f00000000c0)=0xac) r1 = socket(0x10, 0x200000000002, 0xc) write(r1, &(0x7f0000000040)="1f0000000b06fd00010000f600008001fffff80009000180060007ec000000", 0x1f) 2018/04/06 05:05:59 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x3c}, 0x2c) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x78, 0x30001) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x2, 0x2, 0x8004, 0x8, 0x3d525099, 0xffffffff00000000, 0x2, 0x5, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r1, 0xffff, 0x20, 0x97f5, 0x8001}, &(0x7f00000002c0)=0x18) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000340)={r2, 0x2}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000380)={'HL\x00'}, &(0x7f00000003c0)=0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000480)={r1, 0x5}, 0x8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000400)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc4309(pcrypt(authencesn(crc32c-generic,salsa20-asm))))'}, 0x58) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007137fb018000090000009500000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x41f00}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000000100)=r4, 0x4) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400002, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast2, @broadcast}, &(0x7f0000000200)=0xc) setsockopt$inet_mreqn(r7, 0x0, 0x24, &(0x7f0000000240)={@dev={0xac, 0x14, 0x14, 0x17}, @loopback=0x7f000001, r8}, 0xc) sendmmsg(r5, &(0x7f0000009980)=[{{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000040)='\\', 0x1}], 0x1}}], 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/04/06 05:05:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfc, 0x100000}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x15, 0x198) bind$netlink(r0, &(0x7f000098eff4)={0x10}, 0xc) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x100) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/06 05:05:59 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x2000000002c}]}, 0x10) 2018/04/06 05:05:59 executing program 1: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x2f4, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'ifb0\x00', r2}) dup2(r0, r0) r3 = semget(0x0, 0x0, 0x24) semctl$GETZCNT(r3, 0x2, 0xf, &(0x7f00000000c0)=""/109) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f00000001c0)=""/51, 0x20}) 2018/04/06 05:05:59 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000300)="1f00000001dbd7530c0700000000002000050180d88e0100020423ca0000cf", 0x1f) getrandom(&(0x7f0000001540)=""/4096, 0xd4b, 0x3) [ 420.892366] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/04/06 05:05:59 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10001, 0x10400) setsockopt$inet6_dccp_buf(r3, 0x21, 0xce, &(0x7f0000000040)="a03439d9df41fd9f8b5164db708694f5e4", 0x11) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x5) socket$packet(0x11, 0x3, 0x300) r4 = socket$netlink(0x10, 0x3, 0x80000000004) write(r4, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/06 05:05:59 executing program 3: r0 = semget(0x3, 0x7, 0x4) semctl$SETVAL(r0, 0x3, 0x10, &(0x7f0000000180)=0x7f) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x1b, 0x800000000000d, 0x4) sendmsg$nfc_llcp(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x27, 0x0, 0x1, 0x7, 0x6, 0x0, "1c61f8dc83497f3a19c4c26801201d7efe5cf595b46a62f334edad422356122ba94eeeebc5c83342c56e50c8ad1832351c94c40eeec2d428b5b08f5c4057f4", 0x12}, 0x60, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x4000}, 0x0) recvmsg$netrom(r2, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x80000000000001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f00000002c0)) write(r2, &(0x7f0000000080)="240000005a005f191415f507125a00000903210308001000fff708ff08000300000001", 0x23) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000001c0)=0x4) semtimedop(0x0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) 2018/04/06 05:05:59 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000016}]}, 0x10) 2018/04/06 05:05:59 executing program 6: r0 = socket$inet(0x15, 0x5, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000640)={0x3, 'vlan0\x00', 0x1}, 0x18) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair(0x1d, 0x0, 0xffffffff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmmsg(r0, &(0x7f0000002180)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000380)="1228c6696a282f76017e6d3d4b5f0f399f43bd81c9728e6f88ef8a37ffeb32b5e02c7627b65cb38f87cf669e6ff65ad1aef7caa42e3a5ba295ece0d57920059bf8a92d48b65e7cc5a8d65013bd06aefab5c5d778da01d6c32e6ccddfcf0f61cb3e9950f7231f873a250466aeda177bfac802b6f12a577b", 0x77}], 0x1, &(0x7f0000000680), 0x0, 0x1}, 0x6}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f00000005c0)="9e2304296754711fe61943a9d5dee1615355604483824e15fbd569a245091658dfb1f61f35ca4e9497f1dbfa07589c86fc933fa1e8eb4e17a83c450598eb61622eb3b2c63f22c4e662ecb14a758ce13a8b6784902f5be816781c213c86663a38e6c36682c0a5c8af805803423c5fa67c0ea761677ee8b517470e2795cf1b9f4a", 0x80}, {&(0x7f0000000880)="06d3600850c15837b93e00bd9d70f1cc0c636f20235d8009e491d90311d21d4464a6c978181b3b9aa6e1bfe9fa09aa02656a44fac9678cbd6d98ecbbe5d6f5b25beafda967bf2973f4d9ee8ae2e366fd47bc58d6", 0x54}, {&(0x7f00000009c0)="c883e6915013b8f18ccff447f2a94485d0e63d03a308dc2e6e9122d3e99da3cdcbf4c6b55c48a9269f3130fca94a9682bd5adb0a3690103d9e5007604c2832851d1844be28135459d7f9a50ace3d11280b20fcb277b3829c927052e825409f3f46a55b2a0ec04387facd6ccfb5ee6a01b97e3dca76e6ad74c7a55dd123af5a51", 0x80}, {&(0x7f0000000a40)="8d54528553e0748d7486c842e8aa34411bad2a6b4089621dda1adce7261aa2eea54d69c1898eb95ea2a8e9e14ca0b4b0714fc2fe12a4003ce46888910637a57813ab0acf7d13ebc91af6376ee9ac9f2566a4f56d30da835ceaf418739cf75516040aad303e617036f1ba869bb3bfaf2d2a3a3889b4628535ec10c1b8969582c2a6f54271a37f81fb1750f5cf0a1c399d15a0a5d52a8ff43274ef9e4e789e329c91c981003b42bf747de3bd7e5c1e7ad26e501e7c1a28b9e04a666305f75029c9be6da344c0e60bb393af692e2531194ab72e475325e95072e6870a50954cc0a3794775784b17b8c16fc55e", 0xeb}], 0x4, &(0x7f0000000bc0)=[{0xa8, 0x114, 0x100000000, "b92cf05005fd881ca1f6690e8064c003b07b9a13c4fdfa3b252c4687ef8ee04576756f782fbdf32708e48e0aa9b51521b81640453b49390d1bb6b1019b1b04259796f049780e6a458c0ead6e815d4e54660d562292c77aaa067fb9669f91cd29d89794067bbec0f88cc6e66c28977bbeb3e051732e6ec81724fa31c243bba1b9e66bfc01e13e53f240c9f5e5ff24a26163bf64d66da6f8ad"}], 0xa8, 0x800}, 0x40}, {{&(0x7f0000000d40)=@rc={0x1f, {0x5, 0x9, 0xf5, 0x2, 0x1000}, 0xcc4}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000000dc0)="aa7300577ad8326d0ded", 0xa}, {&(0x7f0000000f00)="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", 0x1000}], 0x2, &(0x7f0000001f40)=[{0x80, 0x10a, 0x5, "1b594a055d752c2c96cae9c1561a6573ce9da3fb8aadb5b5eb9602e0dfc1d255eebfbea37648baf9b7912c6060a7113258990a24622c7ddfa218bf0b14082233ca1a85e17f361d14a7d7bec2b94a77aa5fa0d28951c2c67c1351dcb2c9589822e2ef7645489c40b88853ad"}, {0xa0, 0x11f, 0x400, "083e5464c570a6d20c3aa1ecf7c80c04cf507fa8b860bc2c27362073f2c7d50a877beb7a832047da1b8853f2192159dfdd0b84a2245b8b382ae67ed5a14a6a78ac5be30ce2f58396e0e4fad60488708c08456f8a67d6a98c64df57894ebf9b880c86bce0819377ac038f3eea58b0122976b44e2def9cc02c6125237f82a5679d3bde2adee06ed34791df3a5cada3df"}], 0x120, 0x11}, 0x9}], 0x3, 0x40001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)=""/213, &(0x7f0000000580)=""/23, &(0x7f0000000340)=""/12}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000280)={0x88, @multicast2=0xe0000002, 0x4e23, 0x3, 'ovf\x00', 0x2, 0x1, 0x1b}, 0x2c) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000100)=0x3, 0x4) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000002c0)="0c1fa4049e3cf8861e0332ac869b7d96", 0x10) close(r0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000200)) eventfd(0x6) [ 420.944420] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/04/06 05:06:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000159fe4)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) close(r1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r2, &(0x7f00003ec000)}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000140), 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f00000002c0)) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000100)) ioctl$LOOP_SET_STATUS64(r0, 0x127d, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a840f3e8b5ade4e5935137af68e251190634435dca", "6aaba7a936cfcb922821673a08478220febadc5ca0c0caebf4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e85599a5591e6c882e32e7ea6697b93d32112b2bc83c02a"}) sysinfo(&(0x7f00000004c0)=""/226) r5 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/06 05:06:00 executing program 6: unshare(0x20000400) clone(0x8001fffc, &(0x7f0000d0e000), &(0x7f0000438000), &(0x7f0000197000), &(0x7f0000d36f76)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2000) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000040)={0x5, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e24}}}, 0x108) ioctl$KIOCSOUND(r0, 0x4b2f, 0x5) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000180)={0x9dc, 0x80, 0x6, 0x27, 0x10001}) poll(&(0x7f00000001c0)=[{r0, 0x4}, {r0, 0x4}, {r0}], 0x3, 0xff) 2018/04/06 05:06:00 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x3a) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/167, 0xa7}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000008100)) clock_gettime(0x0, &(0x7f0000003600)={0x0, 0x0}) recvmmsg(r0, &(0x7f000000a6c0)=[{{&(0x7f00000081c0)=@ethernet={0x0, @link_local}, 0xfffffffffffffdb3, &(0x7f0000008600)=[{&(0x7f0000008240)=""/111, 0x6f}, {&(0x7f00000082c0)=""/198, 0xc6}, {&(0x7f00000083c0)=""/177, 0xb1}, {&(0x7f0000008480)=""/65, 0x41}, {&(0x7f0000008500)=""/92, 0x5c}, {&(0x7f0000008580)=""/98, 0x62}], 0x6, &(0x7f0000008680)=""/130, 0x82, 0x9}, 0x7c}, {{&(0x7f0000008740)=@nfc, 0x80, &(0x7f0000008e00), 0xa, &(0x7f0000008ec0)=""/156, 0x9c, 0x1000}, 0x9e9}, {{&(0x7f0000008f80)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000009340)=[{&(0x7f0000009000)=""/31, 0x1f}, {&(0x7f0000009040)=""/151, 0x97}, {&(0x7f0000009100)=""/88, 0x58}, {&(0x7f0000009180)=""/236, 0xec}, {&(0x7f0000009280)=""/3, 0xffffffffffffffa4}, {&(0x7f00000092c0)=""/102, 0x66}], 0x6, 0x0, 0xfffffffffffffeb8, 0x2}, 0x4e374354}, {{&(0x7f00000093c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000009a40)=[{&(0x7f0000009440)=""/208, 0xd0}, {&(0x7f000000a8c0)=""/225, 0xe1}, {&(0x7f0000009640)=""/218, 0xda}, {&(0x7f0000009740)=""/133, 0x85}, {&(0x7f0000009800)=""/189, 0xbd}, {&(0x7f00000098c0)=""/68, 0x44}, {&(0x7f0000009940)=""/50, 0x32}, {&(0x7f0000009980)=""/180, 0xb4}], 0x8, &(0x7f0000009ac0), 0x0, 0x100000000}, 0x2}, {{0x0, 0x0, &(0x7f0000009f40)=[{&(0x7f0000009b00)=""/168, 0xa8}, {&(0x7f0000009bc0)=""/138, 0x8a}, {&(0x7f0000009c80)=""/18, 0x12}, {&(0x7f0000009cc0)=""/113, 0x71}, {&(0x7f0000009d40)=""/228, 0xe4}, {&(0x7f0000009e40)=""/208, 0xd0}], 0x6, &(0x7f0000009fc0)=""/254, 0x3d4, 0x7}, 0x9}, {{&(0x7f000000a0c0)=@l2, 0x80, &(0x7f000000a200)=[{&(0x7f000000a140)=""/95, 0x5f}, {&(0x7f000000a880)=""/16, 0x10}], 0x2, &(0x7f000000a240)=""/217, 0xffffffffffffff05, 0x20}, 0xba}, {{&(0x7f000000a340)=@can, 0x80, &(0x7f000000a640)=[{&(0x7f000000a3c0)=""/141, 0x8d}, {&(0x7f000000a480)=""/56, 0x38}, {&(0x7f000000a4c0)=""/118, 0x76}, {&(0x7f000000a540)=""/174, 0xae}, {&(0x7f000000a600)=""/64, 0x40}], 0x5, 0x0, 0x0, 0xf7d}, 0x6743ff76}], 0x7, 0x1, &(0x7f0000008140)={r2, r3+10000000}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000008180)={@empty, 0x49}) 2018/04/06 05:06:00 executing program 1: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000180)=ANY=[@ANYBLOB="d28200001900010400000000000000000a0000000800000000000000"], 0x1c}, 0x1}, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x100000001, 0x200) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x3f}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e21, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x200000) sendfile(r0, r2, &(0x7f0000000140)=0x50, 0x8) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x280000) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000000080)={0x5d8, 0x5}) 2018/04/06 05:06:00 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000028}]}, 0x10) 2018/04/06 05:06:00 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x80000, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000280)=""/31, &(0x7f00000002c0)=0x1f) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) recvfrom(r1, &(0x7f0000000180)=""/161, 0xa1, 0x40010000, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x3, 0x2, {0xa, 0x4e24, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x80) sendmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) 2018/04/06 05:06:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) dup2(r0, r1) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendmsg$kcm(r2, &(0x7f00000016c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e23, 0x0, @empty, 0x5}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000080)="3ab6357d037693af65c5ee7159279adfb7c7f3b5b722333494168478147b5d5efa28527cfbf34765df79bd473c70ef21b4165fddc77116cba8e56c4ecb9ef08077c91c76b2b6106f3d8803f8ad86cdabe65eace7eba174b61232915906c5881a7b2410b0c45f11f44c5d066bf1b44394cb8b86adc248115c16a87495f74811d7043bc76d82cae7921a6f90c212cc58e71abe36c4f7d34ce7b54321315fb55e4f4137a8106f7da0c6099ea8dac76cf667f41f39c263e9a94cacf80c0ea14b26", 0xbf}, {&(0x7f0000000140)="6754b47fb2fba12ef90685efbf5e14c26822890980e98e6b15342046aec9fddc9c60c4cce33fea24e006be24a0692d1a510c7824cd80b6202462ff408333dbab5c5fc03331935228aba2a7db68891aab8639953dbbd95edd01dd9f6cfcde5d8d4276dc5071e04dc902a95eb44bea2d8623da7e87875f1c2606e8c7f82382bf5a", 0x80}, {&(0x7f00000001c0)="b107d5a6e105e4c0b3f0352905c7013c4ccb7fa3728adf82713e34787f4c9d19513b45d36129dcfbac7f42c3072851a651e703c0a342255ab793d040446f03e7392806c885c936a11cba4fcd2999d7154413314c3d8deb887d", 0x59}, {&(0x7f0000000240)="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", 0xfd}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="d3e47f7580399982d1ac00a9f72c0cdca17c6aeb173bfc76b5a7c487a007d900354be191d467c7d8c6e62c017ae97be5d5e7d22a9c3a71fef5e1351c99135b2781cf22aa31548477c1d0420ff656642254f00ee1aa3991f61e2c515023d5ebc06988a4d1fddc0d2cce814072", 0x6c}, {&(0x7f00000013c0)="019a892fd56452f9ca7820b4f86eefcb922799089304bce8084e55cb2d917ed4829a2378b86d735930986f337ccd9a0b9b0601609c0045350f52bee5bf57b2f09e8aac7947968b1ae58ecdeb4388343291726d1e31d007cd37b033541ac5027985b9fa78011a5cfe3b0b4dfdaf3e8944501a3ca7ecd7166f92f4f6eaff1b887129aa97804a6daad60c361a51ae6cf1a79ba5b2f556d3c697189a07b64abcd0b6c41ab62e6da07c36e571f68fb1e441385e64bd06", 0xb4}, {&(0x7f0000001480)="93b1915b361ec2b3241e8ab36625aade40ba23e251785602a8066b55ea63ba08bc5656a906cad82304827269d8ef55edde2542ed670260aa5c3541b34f5d27d6548484cd7450cb5090", 0x49}], 0x8, &(0x7f0000001580)=[{0x30, 0x0, 0x5, "9e83483de68774098b0d17ee81ab6dfa7d4ff15dd9ff88d306a24c"}, {0x80, 0x117, 0x3, "db3d2bb3575d1fb38e11ee76e4b9f6d0e6b6196cc7807f73a7f2e9bfbb314d822bc858d4a4039cbef28877109dea5a0ea6c8a5f8f45ba4258400a3e4b35e9da6613280becac314a7ba0603ca8cf30541618845694f76969c403504e534d44682fcd59c6f5eec0fc20f37997a07a0"}, {0x90, 0x115, 0xffffffffffffff63, "75b736f5f663a79ed3f9df8e53c5c257a9245ceae17c5e4bfa028ee9ed0f9f8b91b6857487a38313ec33e16feba08cc4ca24a91362b11fe4018e04af508c393c3567020d8f90ee464d5865d62778a7139a68ab57d66911e230ba483e1251fb3a7538d86c5869f006d212450765597e5102cb84c226616d4af15d38b428"}], 0x140, 0x4000}, 0x400c1) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/06 05:06:00 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000003440)='/dev/input/mouse#\x00', 0x7, 0x200080) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000003480)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000034c0)=""/133) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x6, &(0x7f0000003280)=[{&(0x7f00000000c0)="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0x1000, 0x7fff}, {&(0x7f00000010c0)="bf9c51ea8f502ed4ee28df12eeccd8a86fbaf32e2e85b7f3856ba325d1872b9a", 0x20, 0x1}, 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{&(0x7f0000002180)="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0x1000, 0x5}, {&(0x7f0000003180)="7823e21d6a10078844a889c9a1792373913a155fca419989e7a84c131e4329f254ba163befd1238e96e3cc74e7400954797bba46dee67b6d2979779fa1a2546503da26711a011788a3be7addbb6eae6be5b22c9b0357e1eef3afc244b46d7c46dcee2ea8160ff97c1a2973b3bb7ed3d97a35549d46aa0439b8e2700286bf949e57014c34db19e1b47b1948e978a4f14394204ac6c58c1bb6e8606bcdc9cea0add828a0f65e1e91617c39d1d02ddaf81dc1d7c3e3bcb244e72328fa07753ccc2d3b7a3b960767e3e7035912bcfe3a0006767fde40535f8489e02e836fb71945aa3b8dabf3b3e84f0be731a049933d2fa0", 0xf0, 0x401}], 0x40, &(0x7f00000033c0)=ANY=[@ANYBLOB="71766965742c402aa8a676948683548fcb73a8094f3ee438a4fb52227f83af09c3794abb662066b1d54b0e553e33d41b81a3c8b71aa4d39ff993a6dbbb947ad241c319752f84149ba7dd618b6d98863ad544f474c11c8ce71f74c3329cde7cc21d412f14e821a1b860d7e8e028ac0ad77ebccc27"]) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x2) prctl$void(0x34) 2018/04/06 05:06:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x80) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={&(0x7f0000fe7000/0x4000)=nil, 0x8, 0x5, 0x0, &(0x7f0000fef000/0x4000)=nil, 0x8}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40020011, r3, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="866675430f070f01cbc4e1fde64e7f410dabd20000b805000000b9000000000f01c12edfc4c744240000400000c744240227c20000c7442406000000000f0114240f009cb0f1ef1a6bc422592c0c10", 0x4f}], 0x1, 0x0, &(0x7f0000000300), 0x0) 2018/04/06 05:06:00 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x2000000004d}]}, 0x10) 2018/04/06 05:06:00 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0xffffffff, @empty, 0x3}}, 0x8, 0x1, 0x4, 0x5, 0x7fff}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={r2, 0xa6, "1579909bbbfe57d1d95862ca47692641f27f24d3c353aba575bbf8e10d0ce99ea24c4cec9035cdcfe9c303dbf0a4ac325937ecfc8ae21d572c7cf086c2893bcfc959cd2dc992b757aeab66f40a7e9caf2db5d6700de39efff9f8172ba334db6088fdf0155406f3b0dccc3c924e71ed7c5e6e869a097759a837286ae322dbd0bd3b89398a61ac36edef1b67e99a24b87ee7b7f33249620cf6e04d25cae1d45952a2d84fcb59a5"}, &(0x7f0000000380)=0xae) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x6, r0, 0x1}) connect$inet(r3, &(0x7f0000000140)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) openat(r3, &(0x7f0000000180)='./file0\x00', 0x40000, 0x21) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f000000affc)) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0xc0880) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x9bfac7fc56b7139b, &(0x7f0000a5df9b)=""/101, 0x2, 0x2}}, 0x24e) write$vnet(r0, &(0x7f0000000080)={0x1, {&(0x7f0000000000)=""/53, 0x35, &(0x7f0000000040)=""/25, 0x3, 0x3}}, 0x68) [ 422.094662] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.126756] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.159843] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.171069] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.178362] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.185629] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.192656] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.199594] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.206538] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.213426] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.220326] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.227182] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.234422] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.241305] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.248464] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.255334] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.262215] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.269076] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.275955] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.282834] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.289709] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.296575] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.303442] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.310307] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.317191] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d530 returned -22 [ 422.337757] binder_alloc: binder_alloc_mmap_handler: 30585 20000000-20002000 already mapped failed -16 [ 422.349484] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.356413] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.363885] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.370769] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.377871] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.384755] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.391613] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.398477] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.405333] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.412230] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.419106] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.425978] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.432842] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.439717] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.446583] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.453449] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.460307] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.467181] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 [ 422.474062] binder: 30585:30586 ioctl 4020ae46 7ffa76a2d510 returned -22 2018/04/06 05:06:01 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 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) personality(0x7000007) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000ac0)=""/4096, 0x1000) 2018/04/06 05:06:01 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000003}]}, 0x10) 2018/04/06 05:06:01 executing program 2: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000200)='net/if_inet6\x00') pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000240)=0x5) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000280)=""/28) socket$key(0xf, 0x3, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f0000620000)=[{&(0x7f0000000480)="bd45e542379dce4a000091b9f8a8bae4d69249e45afecf", 0x17}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000000500)={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e23, 0x80000001, @empty, 0x8000}, 0x1, [0x26, 0xffff, 0x7ff, 0xb0, 0x7, 0x5484, 0x8, 0x2]}, 0x5c) getsockopt$inet6_int(r6, 0x29, 0x4c, &(0x7f0000000300), &(0x7f0000000340)=0xffbe) accept4$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x14, 0x80800) fcntl$setpipe(r0, 0x407, 0x0) tee(r3, r3, 0x7, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) syz_open_dev$audion(&(0x7f0000000580)='/dev/audio#\x00', 0x1, 0x0) tee(r3, r0, 0x86eb, 0xf) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000380)={@remote, @multicast1, 0x0}, &(0x7f00000003c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000400)={@local={0xfe, 0x80, [], 0xaa}, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x1, 0x1, 0x7f, 0x500, 0x9, 0x41000000, r7}) readv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/199, 0xc7}], 0x1) 2018/04/06 05:06:01 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d14ffc)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x0, &(0x7f000081f000)) mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000180)='./file0/', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='proc\x00', 0x2000000, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000280)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f00000002c0)={0x2}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000000440)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000340)=""/88) 2018/04/06 05:06:01 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r1 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x3, 0x8002) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000340), 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000240)={'gre0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) r2 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x2, 0x40000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x6, 0x4) r4 = socket$inet6(0xa, 0x80001, 0x0) listen(r0, 0x1) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0xffffffffffffffeb) syz_emit_ethernet(0x4, &(0x7f0000000100)=ANY=[@ANYRES64=r4, @ANYBLOB="6c61ecaaed85080791e59983aa86bda5ea0429a08d82e79b9bb7e2e4a2cf42e34f4e999fa6123a869bd8f0a24b397f64e64f7a2ffdbc5fb5203f4255d8f846f0f6f2f53eb352872e175db59d46ad9e88a3372a905e50a82365d348e711454975ffb4588803bf41e8ddc8338c27e8bbc3b3b305728bab74a9c8f20d1e4e0423f2c628bc84759f21b69b489a6989e4875b64a6caad7e6e9714a94d7fdc1e274068706e891732195cccb9e9cb494d5ab3f249f896d22b90761d34", @ANYRES64=r4, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES64, @ANYRES32=r4], @ANYPTR64, @ANYRES32=r4, @ANYRES64=r4, @ANYBLOB="9132897e2c15093f0cf4d0dfcd4d501cbfad9ee10266bd67827710c1db6488017974790dc5865bb13a6e7c9aa4e3b5433736c6717ee13a5123feb2d666de320853fa963b854320731e4fa3877972dee657bf91fb7c55db38c013414017951af8f974f9979ce11bd4756f48f9cd6bb0eeca5619b18ca635e115"]], 0x0) 2018/04/06 05:06:01 executing program 3: setsockopt(0xffffffffffffffff, 0x88, 0x0, &(0x7f000079a000), 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='auxv\x00') ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00000000c0)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) select(0x40, &(0x7f00000004c0)={0xa9, 0x7, 0x1e0b, 0x7ff, 0x8, 0x4, 0x800, 0x7}, &(0x7f0000000500)={0x4, 0x2, 0x20, 0x2, 0x3f, 0xfffffffffffffff7, 0xa9f, 0xbb2e}, &(0x7f0000000540)={0x7e, 0x9, 0x8001, 0x2, 0x27, 0x9, 0xfff, 0x3}, &(0x7f00000005c0)={r1, r2/1000+30000}) 2018/04/06 05:06:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0xffffffffbfffc43c}, 0x4) 2018/04/06 05:06:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x61, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfffffffffffffffd, 0x80001) ioctl$KVM_NMI(r0, 0xae9a) move_pages(0x0, 0x1, &(0x7f00000002c0)=[&(0x7f0000ac0000/0x3000)=nil], 0x0, &(0x7f0000000300), 0x0) 2018/04/06 05:06:02 executing program 3: syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000100)) getpid() 2018/04/06 05:06:02 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x2]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000440)) r2 = socket$netlink(0x10, 0x3, 0x1d) sendmsg$nl_route(r2, &(0x7f0000029000)={&(0x7f0000377000)={0x10}, 0x14, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="170000001c000503ffffffffffffffff07000000", @ANYRES32=0x0, @ANYBLOB="171d8a2fa4da928049e0c7ab4d1244f6010000a5"], 0x299}, 0x1}, 0x0) 2018/04/06 05:06:02 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000034}]}, 0x10) 2018/04/06 05:06:02 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f0000000200)='attr/prev\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r1, &(0x7f000034aff8)='./file0\x00') getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) lchown(&(0x7f0000000040)='./control/file0\x00', r2, r3) name_to_handle_at(r1, &(0x7f0000d54ff8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000), 0x0) creat(&(0x7f000028f000)='./control/file0\x00', 0x0) openat(r1, &(0x7f0000000240)='./file0\x00', 0x0, 0x10a) unlink(&(0x7f0000e92ff0)='./control/file0\x00') 2018/04/06 05:06:02 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x80000, &(0x7f0000000040)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x5fc}, &(0x7f0000000140)=0x8) recvfrom$unix(r0, &(0x7f0000000180)=""/162, 0xa2, 0x10000, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/06 05:06:02 executing program 7: r0 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xc002, r0, r1, 0x1275, 0x7fff, 0x11) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae1ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0xf) 2018/04/06 05:06:02 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0xe8080) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futimesat(r0, &(0x7f0000000080)='/', &(0x7f0000000040)={{r3, r4/1000+10000}, {r1, r2/1000+10000}}) 2018/04/06 05:06:02 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000100)=[{}], 0x1bf3c0f, 0x4000000000000403) recvmmsg(r0, &(0x7f0000001c80)=[{{&(0x7f0000001440)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001b40), 0x0, &(0x7f0000001c00)=""/103, 0x67}}], 0x1, 0x0, &(0x7f0000001d40)={0x77359400}) 2018/04/06 05:06:02 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6, 0x20100) connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x1e) userfaultfd(0x800) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2000000000000000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040), 0x4) 2018/04/06 05:06:02 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000021}]}, 0x10) 2018/04/06 05:06:02 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="dba21a2bfd3acfcdc76a2d3241bccdc5dbe80de6fc8ddb7d5689fc09cc959aabad8352843cfe992b6d1856ceb7ff278bc9e8f563bd", 0x35}], 0x1, 0x2) r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x0, 0x0, @dev}, &(0x7f0000000140)=0x80, 0x80000) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, @multicast2}, &(0x7f0000000240)=0x10, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000002c0)={r2, r3, 0x200000002000, 0x6274, &(0x7f0000000280)="b801c48358d1e1872ca9f4414d13ecfa220dfc", 0x0, 0x1, 0x6, 0x7ca, 0x4b928755, 0x59, 0x0, "0fa6ad63dd089b12c6ec30db5d44e8879ea0c26f725dc796770dafd06b7af9d96da69234063761497c4f68ab4badde0ffc3e95abe8f6b3d4dae59f862b921190b1ae00f68fc2cb2ea30bb2082b26e7c21162b8600b8b037699a9d4c8393a7366c3fd7d3e8adace8b3edd16219888890bfe43888a0c509d66dde5a8ddd060f65c11cc7bf2d86013007c3ec9f84631187e2bfdf62bda70eec8a0914e245f499f5b3c4a5611d07113cebb0fd3f3ea74af9e5cf12d99af26a2c93a3ff69105a352919158598dfb4808466d2ac3a0f348ae85771bb57982"}) r4 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r5 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r5, 0x400, 0x0) fcntl$getflags(r4, 0x401) 2018/04/06 05:06:02 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000680)=0x6, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xffffffe3) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0)=[{&(0x7f0000000140)="db63fb00dd9cad6068f820d5a1bfc36271551a22849d9ab1b25cd4ff2936058d8c67d682041141017b18762214bdf90f5fed0166eab29e73", 0x38}], 0x1, &(0x7f0000000000)}, 0x0) sendmsg$alg(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000000)="93853cea792af84805b4be2fc5baefa06b05269636bda6635284c9aeb08efdbfc1", 0x21}, {&(0x7f0000000240)="c0f0ed773729c4a262cf125976abbf1b244ae74e7d82a56f860e79b4dc8f43d6af315cb83c1c4fdb43252018552acd9129f730d10758db06836ceac36438c318ed7681d43eb0a6a7e5", 0x49}, {&(0x7f0000000100)="d4c091bf76ab4279914780373ca74bd73e03dc", 0x13}, {&(0x7f00000002c0)="2a30f030fa8fb281a7d01a1e1ad77309473d0add6142cca84c21ce82c730efe00527bd387ce5b0ba7f2c9c706abfa627356276931760c67574edaabac07df574ad590ed59fa93c3dc4e178725006c91a7e9512c0dbd4bb4779a2abb5d007", 0x5e}, {&(0x7f0000000180)="a589e99941aabe7bb02eebb4cca95d86671ef0", 0x13}, {&(0x7f0000000340)="661e3717db7ebcc20a66fb7ca34348b8db892a9f22f76b871ee5f8023a6f1f69bd36b8f99fbc36d0686a06279b3f8196cb75aee7ee4bbb48", 0x38}, {&(0x7f0000000380)="4b73a32c049bcab93eefeff8fa08cd3497ac2a7f7b8329f7551d88cdbe7d2298725e666df07fdd8f330d99f7b05c1b75639b954b618f5a7035fa4921c582e957aa07469e6910339911f1d3179e97a06a6ee5d19017649009457932fe442a486916aa5fa4ca1cf5cfc1b047f533e36d49c33e42c6f2c7bcb6785b22ec75d558461c5461d98450236b4828b24164e4c5333a3c98e340a0e140075c2299cb4e4b5a40aa34ae7455f7fa27794aeb3c7b751669d2459734", 0xb5}, {&(0x7f0000000440)='^', 0x1}, {&(0x7f0000000480)="f5ad859300ae05ae524e44b792679660b0ee4cfa871c4c9590e8ed4902a8b68f6cd97d085584d4e385c7eb1e9bfa66853b6b14d8ab3fac41235dbb0c7261495d67babd2cc92ef543288b61e1dfed3692188b3bd1926b166a993da84b31dcc01dda0b8cdaf23ed78d60d1fc7cf14f38f4d5b5ef52025e83ec885eb5f5339bbff9c888971c62410b99593cafb314241ee68846e1879233189bf4bdd692d4d6fbe1032c8e4a57bc8fb8cc1f0d9a09ff9054f3e7dbd36e1f19470717e1e76bd013e7d15f4b5eb0fe73ba6e14cd4ba3c239e546e550ae98703392d6351835f7cb50083c86", 0xe2}], 0x9, 0x0, 0x0, 0x40000}, 0x4000000) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f000088bfef)=""/1, 0x91}, {&(0x7f0000000040)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) 2018/04/06 05:06:02 executing program 3: getitimer(0x3, &(0x7f0000000000)) socketpair(0x10, 0x80800, 0xcf, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x0, 0x7530}}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x1000}}, 0x8, 0x4}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000000240)=0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000280)=0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r2, 0x3c, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffffc}, @in={0x2, 0x4e21, @rand_addr=0x2dbd4f8b}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000340)=0x10) sendto$unix(r0, &(0x7f0000000380)="b9aca19fa75040dc4b8de9eac21420e4fd4c36d2e76d01fbf3917c049ba13465c22251aaa8aa04f1597870f52b56ee15f2a226a5d3b21bda0e79f4b54908c34f48067065a837576f4a933ae3f489704d1bff690208c7d27095cd1d5c733fd018f8d27621872dfee98ba4abaeda7922525bbb109c8ee59e1040eba3d382ebdd5395158b753ca2", 0x86, 0x10, &(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000004c0)={r3, 0x4d, "2c5483af30a5340f79a71547a3ef7450d949178fb6ff6129aaec989881403f03d61e3820ca301d03844b3e276255cdd4d23a7235d081d36733d4e51386ec54d9fae49cfd31c5f762d5269060e3"}, &(0x7f0000000540)=0x55) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000580)={0x1, 0x800, 0x6, 0x10001, 0x3, 0x80, 0x0, 0xffffffff, 0x1, 0x9, 0xac}, 0xb) bind$alg(r0, &(0x7f00000005c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0x58) getpeername$llc(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000680)=0x10) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000006c0)={'filter\x00'}, &(0x7f0000000740)=0x44) syz_mount_image$xfs(&(0x7f0000000780)='xfs\x00', &(0x7f00000007c0)='./file1\x00', 0x3f, 0x3, &(0x7f0000001980)=[{&(0x7f0000000800)="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", 0xfb, 0x41c7}, {&(0x7f0000000900)="ea92276fee119a1a0554c188a57dcc17382d4e3cead60b41290f0a483746cb74c7b4e1f76420a6dba3a858b2faada28a5d3ccbb148f7b70edf3984f4487ec8dde914984d35676de3", 0x48, 0x4}, {&(0x7f0000000980)="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", 0x1000, 0x604820fe}], 0xaa, &(0x7f0000001a00)={'nouuid,', {[{@nobarrier='nobarrier', 0x2c}, {@uqnoenforce='uqnoenforce', 0x2c}]}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001a40)={0x0}, &(0x7f0000001a80)=0xc) r6 = syz_open_procfs(r5, &(0x7f0000001ac0)='cmdline\x00') getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000001b00)={0x0, @loopback, @rand_addr}, &(0x7f0000001b40)=0xc) getsockname$netrom(r6, &(0x7f0000001b80), &(0x7f0000001bc0)=0x10) r7 = memfd_create(&(0x7f0000001c00)='nobarrier', 0x2) ptrace(0x11, r5) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000001c40)={0x4, 0x0, 0x9, 'queue1\x00', 0x17fc8000000000}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000001d00)={0x0, 0x8002, 0x7ff, 0x1, r2}, &(0x7f0000001d40)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001d80)=r4, 0x4) modify_ldt$read(0x0, &(0x7f0000001dc0)=""/205, 0xcd) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r6, &(0x7f0000001ec0)={0x2000}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x81, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001f00)={r8, 0x4, 0x2, [0x8, 0x4]}, &(0x7f0000001f40)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001f80)={r9, 0x800, 0x30}, 0xc) gettid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f0000001fc0)={{0xb570}, 'port1\x00', 0xc2, 0x1000, 0x2400000000000, 0x10001, 0x7a7c, 0x7, 0x240000, 0x0, 0x0, 0x6}) 2018/04/06 05:06:02 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000000)="ff65000f090f23d8b8ec0000000f23c00f21f835030001000f23f8f20f015e9566ba610066b8000066ef66b839000f00d066baa000edc4c149d8688166ba210066ed", 0x42}], 0x1, 0x20, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x800) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f00000000c0)={0xfffffffffffff3cf, 0x3, 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 05:06:02 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e23, @rand_addr=0x4}}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0000010000000000"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/06 05:06:02 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x2000000003d}]}, 0x10) 2018/04/06 05:06:02 executing program 0: syz_emit_ethernet(0x8001, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa00080045007ff3000000000088907800000000ffffffff0420880b0000000300000800000086dd00000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000cf322532651670eda555e3ccdb202ee5f6f890229cdd9e4c6c99c5daf026a2c4e4b4aeb5f92b5b9996da10eac04ae1f7b23e1b6d1fbf19ec68e060d7cd4ddeecae8ba5739338147783853c501bb697976fe07ba3a97c78b1805c3d06b5ff37991338e3f6f48163ae858d5e5a9f9b1478f46dc98261000000"], 0x0) 2018/04/06 05:06:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4cd, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000000)=0x4) fcntl$setflags(r0, 0x2, 0x1) 2018/04/06 05:06:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x2, 0x2000c0) r3 = getuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r3) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000200)={@broadcast, @rand_addr}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r4, 0xf073}, 0x8) r5 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7, 0x20040) ioctl$KDSKBLED(r5, 0x4b65, 0x47) listen(r1, 0x0) r6 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x40000) setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000080)={0x1, 0x4, 0x4, 0x5}, 0x8) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffffffffffff69, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/04/06 05:06:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/124, &(0x7f0000000080)=0x7c) sendto$inet(r0, &(0x7f00000000c0)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) [ 423.788642] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/06 05:06:03 executing program 6: socket(0x9, 0xa, 0x7f) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x200000000004, 0x4, 0x9, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)}, 0x20) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x94000, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000280)=0x80, 0x2) sendto$ax25(r3, &(0x7f0000000080)="023c34ba92725cfc770d9b4c6e20a4f2423b15f438796b63e9d74e4dcac2790ccdfc28becd7aba58c57b19bbcfc0bb1c4b1390b8353372b95c711496315a92f9dcb7bf8a2f7e81c81ccfd25a72f8e4f199e63f63cc61f5bac0bfa237147ddd89ba43768edc6588d4124c967793b5171e4964304a64f6f91fb887380cc59575ae7135e5a1bf3b0ef6b5bf1dbda03b1c202b45a2f68e8119a81f78beb72754486e4b8728be5c82e32df9db1250297a284d35d8a01ebf4d24e7a8", 0xb9, 0x80, &(0x7f0000000140)={0x3, {"49140cb5e4db50"}, 0x6}, 0x10) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x7, 0x400000) 2018/04/06 05:06:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000080)) io_setup(0x1ff, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0x800000f}, 0x2c) r1 = syz_open_dev$sndtimer(&(0x7f00000012c0)='/dev/snd/timer\x00', 0x0, 0x80) finit_module(r1, &(0x7f0000001300)='\x00', 0x3) 2018/04/06 05:06:03 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000084}]}, 0x10) 2018/04/06 05:06:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@sack_info={0x0}, &(0x7f0000004000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0x20) r2 = socket$inet6(0xa, 0x80805, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000000)=@routing={0x0, 0x2, 0x4, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x11}, 0x1c) 2018/04/06 05:06:03 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000017c0)=ANY=[@ANYBLOB="116a1f96180000fa0000000000000000", @ANYPTR=&(0x7f0000001780)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000024c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000001800)=ANY=[@ANYBLOB="000eb75763d30000", @ANYRES32=r1], 0x2c7) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x401, 0x40) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000180)={{0x7fff, 0x1, 0x3ff, 0x6, "7c2488455f2b724e399266e45b7204ccd38d35dad453dfa85852b868936a57f13a674fb8e647406ff5696d8a", 0x100}, 0x0, 0x0, 0x8, r3, 0x6, 0xfffffffffffffff9, "2e98cc2caa7acf7a14577313cf32aad946a4b3a8b0eb88298931beadb2480e09960f56fbd461c786417e47828701a0e147abff2cb9740ae48c4d6ba6401d4ffb", &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x18, [], [0x9, 0x8, 0x101, 0xfffffffffffffff8]}) 2018/04/06 05:06:03 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/fscreate\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000080)) dup3(r0, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0x3}}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0x7}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000001c0)={0x1, 'tunl0\x00', 0x2}, 0x18) r2 = shmget(0x1, 0x3000, 0x1a84, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) 2018/04/06 05:06:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) syncfs(r0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00000001c0)={0x0, 0x6, 0x7, &(0x7f0000000180)}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000400)) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xe, &(0x7f0000000040)=""/199, &(0x7f0000000140)=0xc7) 2018/04/06 05:06:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x7, 0x10000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x5, 0x5, 0x3}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f00000012c0)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000001c0), r2, 0x1}}, 0x18) 2018/04/06 05:06:03 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x2000000007c}]}, 0x10) 2018/04/06 05:06:03 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20) r1 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000140)=""/236) 2018/04/06 05:06:03 executing program 0: socketpair(0x8000000000001e, 0x2, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/59, 0x3b}, {&(0x7f0000000340)=""/79, 0x4f}, {&(0x7f00000003c0)=""/201, 0xc9}, {&(0x7f00000004c0)=""/125, 0x7d}], 0x4, 0x0, 0x0, 0x4}, 0x9}, {{&(0x7f0000000580)=@hci, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)=""/166, 0xa6}, {&(0x7f00000006c0)=""/110, 0x6e}, {&(0x7f0000000740)=""/12, 0xc}], 0x3, &(0x7f00000007c0)=""/241, 0xf1, 0x3f}, 0xfffffffffffffffe}, {{&(0x7f00000008c0)=@sco, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000940)=""/193, 0xc1}, {&(0x7f0000000a40)=""/3, 0x3}, {&(0x7f0000000a80)=""/207, 0xcf}, {&(0x7f0000000b80)=""/128, 0x80}, {&(0x7f0000000c00)}, {&(0x7f0000000c40)=""/208, 0xd0}], 0x6, &(0x7f0000000dc0)=""/121, 0x79, 0x1}, 0x10000}, {{&(0x7f0000000e40)=@can, 0x80, &(0x7f0000001400)=[{&(0x7f0000000ec0)=""/80, 0x50}, {&(0x7f0000000f40)=""/188, 0xbc}, {&(0x7f0000001000)=""/113, 0x71}, {&(0x7f0000001080)=""/201, 0xc9}, {&(0x7f0000001180)=""/7, 0x7}, {&(0x7f00000011c0)=""/248, 0xf8}, {&(0x7f00000012c0)=""/171, 0xab}, {&(0x7f0000001380)=""/86, 0x56}], 0x8, 0x0, 0x0, 0x8001}, 0x3}, {{&(0x7f0000001480)=@generic, 0x80, &(0x7f0000001740)=[{&(0x7f0000001500)=""/62, 0x3e}, {&(0x7f0000001540)=""/78, 0x4e}, {&(0x7f00000015c0)=""/112, 0x70}, {&(0x7f0000001640)=""/241, 0xf1}], 0x4, &(0x7f0000001780)=""/4, 0x4, 0x2}}, {{&(0x7f00000017c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001840)=""/75, 0x4b}, {&(0x7f00000018c0)=""/80, 0x50}, {&(0x7f0000001940)=""/251, 0xfb}, {&(0x7f0000001a40)=""/146, 0x92}, {&(0x7f0000001b00)=""/119, 0x77}, {&(0x7f0000001b80)=""/20, 0x14}, {&(0x7f0000001bc0)=""/159, 0x9f}, {&(0x7f0000001c80)=""/101, 0x65}], 0x8, &(0x7f0000001d80)=""/223, 0xdf}, 0x8001}], 0x6, 0x29702a17d6d52673, &(0x7f0000002000)) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000c00)=0x8e1, &(0x7f0000002040)=0x4) openat$cgroup_type(r0, &(0x7f00000020c0)='cgroup.type\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f0000000100), 0xfffffe33) recvmmsg(r1, &(0x7f0000005040)=[{{&(0x7f0000002100)=@sco, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/253, 0x381}], 0x1, &(0x7f00000002c0)=""/80, 0x50}}], 0x1, 0x0, &(0x7f0000005280)={0x77359400}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000002080)={0x2b2c24b8, 0x4}) close(r0) 2018/04/06 05:06:03 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2ef, 0x4000) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x400, 0x10040) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x2, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 'wrr\x00', 0x10, 0x5, 0x4f}, 0x2c) clone(0x2001fffe, &(0x7f000023b000), &(0x7f00008fe000), &(0x7f0000ee8000), &(0x7f000020afe4)) 2018/04/06 05:06:03 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1ff, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x399) open$dir(&(0x7f0000000040)='./file0\x00', 0x200081, 0x44) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/06 05:06:03 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000640)={'ip6gre0\x00', 0x0}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x20, 0x101000) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000000c0)=0x6, &(0x7f00000001c0)=0x1) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/04/06 05:06:03 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x8002, 0x70, 0xfffffffffffffffd, 0x9, 0x6, 0x40, 0x0, 0x0, 0x0, 0xf, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0xffffffff}, 0x0, 0x1, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f00000000c0)=0x0) r3 = dup3(r0, r1, 0x0) recvmmsg(r0, &(0x7f0000004d00)=[{{&(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/131, 0x83}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x2, &(0x7f00000003c0)=""/212, 0xd4, 0x4}, 0x9}, {{&(0x7f0000001540)=@l2, 0x80, &(0x7f0000001740)=[{&(0x7f00000015c0)=""/118, 0x76}, {&(0x7f00000004c0)}, {&(0x7f0000001640)=""/129, 0x81}, {&(0x7f0000001700)=""/63, 0x3f}], 0x4, 0x0, 0x0, 0xfffffffffffffff7}, 0x4}, {{&(0x7f0000001780)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000001800), 0x0, 0x0, 0x0, 0xff}, 0x1ff}, {{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000001840)=""/228, 0xe4}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/93, 0x5d}], 0x3, &(0x7f0000002a00)=""/4096, 0x1000, 0x4}, 0xeca}, {{&(0x7f0000003a00)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000003a80)=""/68, 0x44}, {&(0x7f0000003b00)=""/76, 0x4c}, {&(0x7f0000003b80)=""/36, 0x24}, {&(0x7f0000001800)}, {&(0x7f0000003c00)=""/37, 0x25}, {&(0x7f0000003c40)=""/91, 0x5b}, {&(0x7f0000003cc0)=""/27, 0x1b}], 0x7, &(0x7f0000003d80)=""/197, 0xc5, 0xfffffffffffffff9}, 0x200}, {{&(0x7f0000003e80)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f00000043c0)=[{&(0x7f0000003f00)=""/226, 0xe2}, {&(0x7f0000004000)=""/211, 0xd3}, {&(0x7f0000004100)=""/206, 0xce}, {&(0x7f0000004200)=""/231, 0xe7}, {&(0x7f0000004300)=""/182, 0xb6}], 0x5, &(0x7f0000004440)=""/234, 0xea, 0x4}, 0x6}, {{&(0x7f0000004540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004700)=[{&(0x7f00000045c0)=""/202, 0xca}, {&(0x7f00000046c0)=""/5, 0x5}], 0x2, &(0x7f0000004740)=""/100, 0x64, 0x7ec}, 0x9}, {{0x0, 0x0, &(0x7f0000004940)=[{&(0x7f00000047c0)=""/164, 0xa4}, {&(0x7f0000004880)=""/42, 0x2a}, {&(0x7f00000048c0)=""/89, 0x59}], 0x3, &(0x7f0000004980)=""/230, 0xe6, 0x6}, 0x200}, {{&(0x7f0000004a80)=@nfc_llcp, 0x80, &(0x7f0000004c80)=[{&(0x7f0000004b00)=""/67, 0x43}, {&(0x7f0000004fc0)=""/176, 0xb0}, {&(0x7f0000004c40)=""/56, 0x38}], 0x3, &(0x7f0000004cc0)=""/32, 0x20}, 0x1}], 0x9, 0x1, &(0x7f0000004f40)={0x0, 0x1c9c380}) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000004f80)={@multicast1=0xe0000001, @multicast1=0xe0000001, r5}, 0xc) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f00000001c0)=0x100) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) connect$netlink(r4, &(0x7f00000004c0)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc) r7 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r3, &(0x7f0000000180)={r3, r1, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_setscheduler(r8, 0x2, &(0x7f0000000100)=0x8) socket$vsock_dgram(0x28, 0x2, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)}]) 2018/04/06 05:06:03 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x2000000000c}]}, 0x10) 2018/04/06 05:06:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0x60, &(0x7f0000000140)={&(0x7f0000022000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0x0, 0x0, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffff}]}, 0x5c5}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0x5, 0x8, 0x0, {r2, r3+10000000}, 0x6, 0x4}) 2018/04/06 05:06:04 executing program 1: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000000)=0x44) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) 2018/04/06 05:06:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x5, 0x800) accept4$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14, 0x80000) recvfrom$packet(r0, &(0x7f0000000340)=""/234, 0xea, 0x2, &(0x7f0000000540)={0x11, 0x15, r1, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0xf5, 0x7, 0x8, 0x5, 0xb705}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r2, &(0x7f0000000280)=0x4) r3 = socket$packet(0x11, 0x3, 0x300) fsync(r3) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f00000002c0), &(0x7f0000000300)=0xc) sendto$inet6(r3, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/06 05:06:04 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) prctl$setfpexc(0xc, 0x3) r1 = fcntl$dupfd(r0, 0x405, r0) msgget$private(0x0, 0x0) connect$netlink(r1, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x80000000}, 0xc5c61d0532a380) 2018/04/06 05:06:04 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000048}]}, 0x10) 2018/04/06 05:06:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000480)={0x0, 0x0}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r2, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000000200)=""/180) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 05:06:04 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$search(0xa, r1, &(0x7f0000000100)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}) 2018/04/06 05:06:04 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000080)={0xc0001, 0x0, [0x2, 0x1, 0xfffffffffffffffc, 0x7, 0x5, 0x7, 0x2]}) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000000340)=@newsa={0x184, 0x10, 0x821, 0x0, 0x25dfdbfc, {{@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {@in=@rand_addr=0x892, 0x0, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'poly1305\x00'}}}, @algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0x184}, 0x1}, 0x0) r2 = dup2(r0, r0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000000)={0x57, 0x6, 0x80, {0x8, 0xffffffffea64d61a}, {0x9, 0x4}, @ramp={0xb6b, 0x8, {0x8, 0x7, 0x7, 0x1}}}) 2018/04/06 05:06:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x5, 0x80000001) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000200)={'teql0\x00', 0x8}) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000080)=';', 0x1, 0x1, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x65515c26, &(0x7f0000000140)=0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000180), 0x351) sendto$inet(r0, &(0x7f00000001c0)="c4", 0x1, 0x0, &(0x7f0000000240)={0x2}, 0x10) [ 425.857856] QAT: Invalid ioctl [ 425.874834] QAT: Invalid ioctl 2018/04/06 05:06:04 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0xa6581b00}]}, 0x10) 2018/04/06 05:06:04 executing program 6: r0 = socket$inet6(0x10, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a06050000a84302a7052369250009001800001c010000000600050002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f00000000c0)=""/28, &(0x7f0000000100)=0x1c) syz_open_procfs(r1, &(0x7f0000000080)='net/llc\x00') 2018/04/06 05:06:04 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000100)=""/247) socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f00000000c0)) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000040)) 2018/04/06 05:06:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x80040) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000400)={r1, &(0x7f00000003c0)="0de2f48245cc5efa740ff17df91d"}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000002c0)) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0xd, 0x0, "69c6d5ff7697a73c3ec0a297c1360ac7ef5d6fed47ca06aa14f8f8ea1ddf590fbcf9b120cf01b4380c758684d882f8932d42ef5365660e32cea2545b6b5cb26c", "5774b7f2ae1a782266cc9e85b8c997c54a79e18ce556912e23c4b6384da43ef7", [0x6, 0xe4a]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000001c0)={{0x7ff}, 'port0\x00', 0x0, 0x4, 0x8000000, 0x0, 0x3, 0x0, 0x800000000000000, 0x0, 0x4}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x7, r0, 0xb8123f7595310522}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}}}, 0x591, 0x100000000, 0x2, 0x1, 0x1}, &(0x7f0000000140)=0x98) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/06 05:06:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(generic-gcm-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000100)=0x2) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000240)={0x3, {{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x11}, 0x2}}, {{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x5}}}, 0x108) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x3}) 2018/04/06 05:06:04 executing program 6: r0 = memfd_create(&(0x7f0000000180)="40252c2c656d30de28276d643573756d5b6b657972696e67a46d643573756d00", 0x1) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) ioctl$int_in(r1, 0x5473, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/144, &(0x7f0000000100)=0x90) [ 426.038072] QAT: Invalid ioctl 2018/04/06 05:06:04 executing program 2: r0 = socket(0x9, 0x80008, 0x7ffffffc) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4000) r2 = add_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="ed", 0x1, 0xfffffffffffffffa) keyctl$read(0xb, r2, &(0x7f0000000200)=""/220, 0xdc) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000000c0)={0x2, 0x3}) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000f05000), 0x4) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000080)={0x3, 0xffffffffffffff81}) 2018/04/06 05:06:05 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) mmap(&(0x7f0000fb2000/0x3000)=nil, 0x3000, 0x0, 0x800000000032, 0xffffffffffffffff, 0x0) r1 = socket(0x100000001e, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)=0xdc) socket$alg(0x26, 0x5, 0x0) [ 426.066298] QAT: Invalid ioctl 2018/04/06 05:06:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032cff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) read(r2, &(0x7f00001fe000)=""/103, 0x67) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000080)=0x2) poll(&(0x7f0000000040)=[{r2, 0x10}], 0x1, 0xfff) dup2(r0, r1) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000423fe0)={r2, 0x0, 0x0, r2}) write$eventfd(r2, &(0x7f0000000000), 0x15a) 2018/04/06 05:06:05 executing program 7: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8a, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) [ 426.127730] QAT: Invalid ioctl 2018/04/06 05:06:06 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x1000000}]}, 0x10) 2018/04/06 05:06:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x2, 0x0, "d474e284bdb486439d1158f997ac8da124e6e6cdf48c1330d7f10c929c65c85af53d2b7684392db93234a68445cae4f2fea046eeb6fd184b6c49dcaa120532e5531bb97f5667ca486464f3bb888f13b0"}, 0xd8) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) 2018/04/06 05:06:06 executing program 3: madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000040)={0x1f, 0x3, 0x7, 0x0, 0x1000, 0x800, 0x7, 0x64, 0x0, 0x7, 0x6, 0x7, 0x0, 0x4, 0x8001, 0x0, 0xfa8, 0xb9, 0x5}) 2018/04/06 05:06:06 executing program 2: r0 = add_key$keyring(&(0x7f00000028c0)='keyring\x00', &(0x7f0000002900)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_out(r1, 0x2, &(0x7f00000002c0)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000140)={{0xfffffffffffffff7, 0x0, 0x1, 0x0, "3164320997327355d7c774fe3126cf3f6e59cca95bdaad5662be8e733be9bbc7d28a78ad0aa02dbc07585bbf", 0x1}, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x8001, 0x4, "716520d313ad834f5062816e11881b6586d66524ae5442a5e827d96ac887dccc75269ae6ce0a16eb8ffe6c11ca402532ba9dd049d23dfc84dd11b12b07ab230c", &(0x7f0000000100)='].em1system)/selinuxkeyringcpuset]em0-\\\x00', 0x28, [], [0x568, 0x7, 0x8, 0x9]}) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000000040), 0x4) keyctl$search(0xa, r0, &(0x7f0000002940)='id_resolver\x00', &(0x7f0000002980)={0x73, 0x79, 0x7a}, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000000c0)={0x2, 0x2, 0x3, 0x15ae16a0, 0x4, 0x7f}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000280)={0x1, 0x1, 0x1, r1}) 2018/04/06 05:06:06 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x8003, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000734000), 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xca100, 0x60) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'bond0\x00', {0x4, 0x93a, 0x703, "b73f6f90c420", 0x200}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x44c, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000000c0)={{0x2, 0x3, 0xfffffffffffffffa, 0x1, 0x60}, 0x1, 0x401, 'id1\x00', 'timer0\x00', 0x0, 0x8, 0x9, 0x7, 0xffffffffffffff5b}) 2018/04/06 05:06:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x100, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000080)={0x3, 0x7, 0x400, 0x3, 0xff}) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000000000)=0x200000000002, 0x4) 2018/04/06 05:06:06 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x3}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000100)) 2018/04/06 05:06:06 executing program 0: r0 = socket(0x10000a, 0x6, 0x9) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$unix(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@abs={0x0, 0x2}, 0x6e, &(0x7f00000020c0), 0x0, &(0x7f00000026c0)}, 0x0) 2018/04/06 05:06:06 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000000)={0x14, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$inet(0x2, 0x7, 0x1321, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000280)=0x8) recvmsg(r2, &(0x7f0000000a40)={&(0x7f0000000680)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000700)=""/13, 0xd}, {&(0x7f0000000740)=""/41, 0x29}, {&(0x7f0000000780)=""/147, 0x93}, {&(0x7f0000000840)=""/38, 0x26}, {&(0x7f0000000880)=""/108, 0x6c}], 0x5, &(0x7f0000000980)=""/173, 0xad, 0x8}, 0x2) accept$unix(r5, &(0x7f0000000a80)=@abs, &(0x7f0000000b00)=0x6e) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000340)={r6, 0x1}, &(0x7f0000000380)=0x8) bind(r4, &(0x7f0000000600)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) syz_emit_ethernet(0x1, &(0x7f0000000b40)=ANY=[@ANYBLOB="cd390b081b16aaaaaaaaaabb8100934a1b2d00010460b3387000382c0000000000000000000000ffff7f000001ff"], 0x0) accept4$ipx(r2, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x80800) r7 = accept4(r3, &(0x7f0000000540)=@can, &(0x7f00000005c0)=0x80, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000500)=@int=0xffff, 0x4) sendto$ipx(0xffffffffffffffff, &(0x7f0000000100)="4880647cdb841b55c950f46c30d0de54f178ec187b9598eb4f40b5cf835ffd3ecff12b0e6648749b56c1ec521c8620ef3ba51b156802a5e92ffcc040a4913e6ca25a7719f73b5db9d6e6c28a2fcc6adbb68ff53b0010f714ee668f91aee51fc07e4628a76055533b03c177e24028677212f3daeff75f14c6aaae3d367cca660b256ac95e6d0587f811d3cbf6fac69372e4163c9dda8c677d6fdf8fe1597d25a3dca4bf9fa8498a12100a957d3ec3f7fd74e15087bb7fab9b6ff94948c717a89aed101e2e58c98780e86942dce1e5debeed29c1d92490319515455f7b8b1677a5a0cad5a4f84243c4f9617288d2996384ca41f749ad71c226fa", 0xf9, 0x4, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000400)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00000004c0)=r8) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) r9 = socket(0x11, 0x800, 0x0) setsockopt$inet_udp_encap(r9, 0x11, 0x64, &(0x7f0000000040)=0x6, 0x4) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x20) 2018/04/06 05:06:06 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x40000000}]}, 0x10) 2018/04/06 05:06:06 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x8, 0x20010, r0, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) socketpair$inet6(0xa, 0x80001, 0x5d063caf, &(0x7f0000001880)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x3c, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x17}, 0x9}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f0000000200)=0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x44, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="fe2a76700000000089eace500dd59fac2597557f2512caa7a647bcd3d628f1da01d7f3cff0e7d2cb95fc25f335b1c70095d01f108403534441e3e18fc900f67babe995161d6f88655dad4fb0e1a1f9aa8dc1bfa436feb662f9ca04a576613c6c594464e7a9f0ee9386f0244217bb7b6816dc7cd2983379f0b1b8dfea0f0dac6b3727ae24105cef5b7631daf9b691acf12c744decb6f8677a01fc79d3", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='@'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000000280)}) recvmmsg(r1, &(0x7f0000003b00)=[{{&(0x7f0000000240)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/169, 0xa9}, {&(0x7f00000000c0)=""/14, 0xe}, {&(0x7f0000000480)=""/85, 0x55}, {&(0x7f0000000500)=""/144, 0x90}, {&(0x7f00000005c0)=""/73, 0x49}, {&(0x7f0000000640)=""/48, 0x30}, {&(0x7f0000000680)=""/142, 0x8e}, {&(0x7f0000000740)=""/22, 0x16}], 0x8, &(0x7f0000000800)=""/4096, 0x1000, 0x2}, 0x1}, {{&(0x7f0000001800)=@l2, 0x80, &(0x7f0000001980)=[{&(0x7f0000001880)}, {&(0x7f00000018c0)=""/169, 0xa9}], 0x2, &(0x7f00000019c0)=""/4096, 0x1000, 0x1}, 0x7}, {{&(0x7f00000029c0)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002a40)=""/238, 0xee}], 0x1, 0x0, 0x0, 0x80000000}, 0x8001}, {{&(0x7f0000002b80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002c00)=""/44, 0x2c}, {&(0x7f0000002c40)=""/225, 0xe1}], 0x2, &(0x7f0000002d80)=""/222, 0xde, 0xfffffffffffffffe}, 0xffff}, {{&(0x7f0000002e80)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x80, &(0x7f00000032c0)=[{&(0x7f0000002f00)=""/187, 0xbb}, {&(0x7f0000002fc0)=""/180, 0xb4}, {&(0x7f0000003080)=""/243, 0xf3}, {&(0x7f0000003180)=""/74, 0x4a}, {&(0x7f0000003200)=""/189, 0xbd}], 0x5, 0x0, 0x0, 0x100}, 0xffffffffffffdd65}, {{&(0x7f0000003340)=@ethernet={0x0, @local}, 0x80, &(0x7f0000003800)=[{&(0x7f00000033c0)=""/119, 0x77}, {&(0x7f0000003440)=""/134, 0x86}, {&(0x7f0000003500)=""/234, 0xea}, {&(0x7f0000003600)=""/92, 0x5c}, {&(0x7f0000003680)=""/232, 0xe8}, {&(0x7f0000003780)=""/118, 0x76}], 0x6, &(0x7f0000003880)=""/16, 0x10, 0x1}, 0x3f}, {{&(0x7f00000038c0)=@ax25, 0x80, &(0x7f00000039c0)=[{&(0x7f0000003940)=""/79, 0x4f}], 0x1, &(0x7f0000003a00)=""/201, 0xc9, 0x3f}, 0x5}], 0x7, 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000003cc0)={{0x81, 0x3f, 0x9, 0x20, 0xd64, 0x6}, 0x1, 0x80}) getuid() 2018/04/06 05:06:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x280) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x14, 0x20, 0x1b631399ed513bc5}, 0x14}, 0x1}, 0x0) 2018/04/06 05:06:06 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) rt_sigsuspend(&(0x7f0000000000), 0x8) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="ce08bc241fdb1ea3611221af0ccd8ebcca1e971b51788be5123d53e31565819ed4c929e8edc84c735db2bda06dcfebb62d6e05ccfe274ecdfb9f351506f0dbed95b074980562041e40dbecea924cc4e18f18d53f3d0474e554"], 0x1) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x29, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000140)={r3, 0x2}) read(r1, &(0x7f0000000380)=""/240, 0xb6) ioctl$KDENABIO(r2, 0x4b36) connect$unix(r2, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/06 05:06:06 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e25fef)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000000)) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x0, 0x41) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x20}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r3, 0x4) fcntl$lock(r0, 0x5, &(0x7f0000000240)={0x2, 0x7, 0xfffffffffffffa27, 0x602e, r1}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x401, 0x0) ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f0000000080)) 2018/04/06 05:06:06 executing program 7: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) r2 = dup2(r0, r0) ioctl$VT_DISALLOCATE(r2, 0x5608) syncfs(r2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @ipv4={[], [0xff, 0xff]}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdff, r1}) connect$ax25(r2, &(0x7f0000000000)={0x3, {"5f068ff1d05a9e"}, 0xffff}, 0x10) 2018/04/06 05:06:06 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x28000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000100)=ANY=[@ANYBLOB="08036b500000804e00"]) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000000005, 0x1f, 0x5, 0x2005, 0x0, 0xffffffffffffffff, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000140), &(0x7f0000000200), 0x2}, 0x20) [ 427.460526] binder: 30926:30932 got transaction with invalid offset (0, min 0 max 40) or object. 2018/04/06 05:06:06 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0xa}]}, 0x10) 2018/04/06 05:06:06 executing program 3: r0 = socket(0x5, 0xe, 0x2000000ffd) syslog(0x9, &(0x7f0000000080)=""/244, 0xf4) write(r0, &(0x7f0000000040)="24000000210025f0071c0165fffffc0e020000170000000182a9000c0800180000fa00f0", 0x24) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x20000, 0x0) 2018/04/06 05:06:06 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xffffffffffff8000, 0x4) r1 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x8, &(0x7f0000000080)=""/92) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000200)=0xfffffd60) sendto$packet(r0, &(0x7f0000699000)="547a763901e065a60200ad50f605b010", 0x10, 0x0, &(0x7f0000277fec)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/06 05:06:06 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) lseek(r0, 0x0, 0x1) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000340)={0x8, 0x0, 0x0, 0xe2, &(0x7f0000000080)=""/226, 0xbd, &(0x7f0000000180)=""/189, 0xdd, &(0x7f0000000240)=""/221}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000380)=@pic={0x8, 0x5d, 0x4, 0x5, 0xfffffffffffff657, 0x5, 0x6, 0x9, 0x6, 0x8, 0x2, 0x1f, 0xffffffffffffffc0, 0x9, 0xe227, 0x4}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000480), 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'nr0\x00', 0x9}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000500)={0x3, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000540)={r0, r0}) fadvise64(r0, 0x0, 0x80, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000580)={0x0, 0x10, "24ec08f696e090f6fb4f049cc0ab40d6"}, &(0x7f00000005c0)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000600)={r1, 0x5, 0x20}, &(0x7f0000000640)=0xc) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000680)=0x1d) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000006c0)={r2, 0xb6, "0f4d22370455e05b0694bf73a7138f0b4215c6b6fa385fc710089d2c23717b80e9c93a73d6356c91af04d22f6a6853e42505a67648d225358ad9af52a1deb88d3a07d5b944dfd2faa1f163917d26a13791092a076b1ef2af921b31bdd969bd0c07a1be7a586393380f1de29723322b5d25e07dcad5a6753845d0246f89b24824ddaa314c62fb8b0756406ee4a181117ccc16bcaaaf4449dc3b27422048f8dd67cdb2cbddc2a1d091c668f4fa3490a0c2bf522bd6fdc8"}, &(0x7f0000000780)=0xbe) r3 = add_key$user(&(0x7f00000007c0)='user\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000840)="647f5968da90e83ce046c301235e105bea704fe93949bdf858fb308ec8c2c80ded235f323dc8911c88e7f2c8af6c9d7f4c7fc176ea24eabce40937f57a883c312bf5fb2a2bdbe9524a436a6d43e50eeded2725d47ac7deb05fb74fbb1fe5a3e2a8fb4b63044965414954bf14e5026c8ec513d47b7faf42712b0b6a86172ee15877e71a67a2b4a9f5049bffae7128c686d4da35c0d4d1", 0x96, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000000900)='keyring\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r3, r4) r5 = memfd_create(&(0x7f0000000980)='\x00', 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000009c0)={{0xa, 0x4e24, 0x80, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, 0x81, [0x10001, 0x7, 0xbd1, 0x101, 0x27d, 0x200, 0x845, 0x10001]}, 0x5c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000a80)=@add_del={0x2, &(0x7f0000000a40)='bpq0\x00', 0x2}) syz_open_pts(r5, 0x0) ioctl$KVM_S390_VCPU_FAULT(r5, 0x4008ae52, &(0x7f0000000ac0)) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000000b00)={0xfffffffffffff001, 0x5, 0xa1, 0x400000004, 0x77, 0x3, 0x5, 0x400, 0xffffffff, 0x401, 0x2, 0x7}) recvmmsg(r5, &(0x7f0000007300)=[{{&(0x7f0000001c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002280)=[{&(0x7f0000001c80)=""/88, 0x58}, {&(0x7f0000001d00)=""/109, 0x6d}, {&(0x7f0000001d80)=""/151, 0x97}, {&(0x7f0000001e40)=""/120, 0x78}, {&(0x7f0000001ec0)=""/193, 0xc1}, {&(0x7f0000001fc0)=""/95, 0x5f}, {&(0x7f0000002040)=""/195, 0xc3}, {&(0x7f0000002140)}, {&(0x7f0000002180)=""/29, 0x1d}, {&(0x7f00000021c0)=""/148, 0x94}], 0xa, 0x0, 0x0, 0x9}, 0x800}, {{&(0x7f0000002340)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000047c0)=[{&(0x7f00000023c0)=""/248, 0xf8}, {&(0x7f00000024c0)=""/46, 0x2e}, {&(0x7f0000002500)=""/230, 0xe6}, {&(0x7f0000002600)=""/249, 0xf9}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000003700)=""/4096, 0x1000}, {&(0x7f0000004700)=""/13, 0xd}, {&(0x7f0000004740)=""/115, 0x73}], 0x8, &(0x7f0000004840)=""/64, 0x40, 0x1}}, {{0x0, 0x0, &(0x7f0000006b80)=[{&(0x7f0000004880)=""/66, 0x42}, {&(0x7f0000004900)=""/208, 0xd0}, {&(0x7f0000004a00)=""/4096, 0x1000}, {&(0x7f0000005a00)=""/116, 0x74}, {&(0x7f0000005a80)=""/4096, 0x1000}, {&(0x7f0000006a80)=""/23, 0x17}, {&(0x7f0000006ac0)=""/162, 0xa2}], 0x7, &(0x7f0000006c00)=""/120, 0x78, 0x9a7f}}, {{&(0x7f0000006c80)=@sco, 0x80, &(0x7f0000007000)=[{&(0x7f0000006d00)=""/100, 0x64}, {&(0x7f0000006d80)=""/70, 0x46}, {&(0x7f0000006e00)=""/231, 0xe7}, {&(0x7f0000006f00)=""/135, 0x87}, {&(0x7f0000006fc0)=""/45, 0x2d}], 0x5, &(0x7f0000007080)=""/251, 0xfb, 0x4}, 0x7fff}, {{&(0x7f0000007180)=@sco, 0x80, &(0x7f0000007200), 0x0, &(0x7f0000007240)=""/152, 0x98, 0x20}, 0x3ff}], 0x5, 0x100, &(0x7f0000007440)) bpf$PROG_LOAD(0x5, &(0x7f0000007480)={0xf, 0x2, &(0x7f0000000b40)=@raw=[@map={0x18, 0x6, 0x1, 0x0, r0}], &(0x7f0000000b80)='GPL\x00', 0x1, 0x1000, &(0x7f0000000bc0)=""/4096, 0x41000, 0x1, [], r6}, 0x48) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000007500)) r7 = accept4(r0, &(0x7f0000007540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000075c0)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000007600)={r1, 0x2}, &(0x7f0000007640)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000007680)={0x0, 0x10001, 0x6, 0x0, 0xf84}, 0x14) [ 427.537793] binder: 30926:30932 transaction failed 29201/-22, size 40-8 line 3026 2018/04/06 05:06:06 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00'}) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000000c0)=0x88, 0x4) 2018/04/06 05:06:06 executing program 6: r0 = add_key(&(0x7f0000000240)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="b9", 0x1, 0xfffffffffffffffd) r1 = syz_open_dev$sndmidi(&(0x7f0000000480)='/dev/snd/midiC#D#\x00', 0xc6c, 0x101000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000000c0)={0x5, 0x1, 0x3, 0x40, [], [], [], 0x7, 0x8, 0x80000000, 0x1, "a06f5e23c6144b7b3a9a0773e82acdd0"}) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000040)='.dead\x00', &(0x7f0000000380)='/selinux/avc/cache_stats\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x400, 0x4, 0x4, 0x101, 0x230}, &(0x7f0000000300)=0x98) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000001) [ 427.610356] binder: BINDER_SET_CONTEXT_MGR already set [ 427.650463] binder: 30926:30932 ioctl 40046207 0 returned -16 2018/04/06 05:06:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x10004004) read(r0, &(0x7f0000000140)=""/250, 0xfa) io_setup(0x1, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x0, 0x0, r0, &(0x7f0000002200)='0', 0x1}]) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1000, 0x80002) 2018/04/06 05:06:06 executing program 3: r0 = socket$inet(0x2, 0x2000000080002, 0x20000000000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e000000c1bc1e37dcce7f4f4696e5ae12a1c4b917d78580c5debc5131c9bcef77293909c75c47d4a8d8c4b114afa7bdaec1a4c0340d6a12a6468d267ff854d62c4b"], &(0x7f00000000c0)=0x46) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x2, 0xffffffff, 0x2, 0x6, 0x9}, &(0x7f00000001c0)=0x98) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x200000c0, 0x200000f0, 0x20000120], 0x0, &(0x7f0000000080), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x1fb) 2018/04/06 05:06:06 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0xffffffff00000000}]}, 0x10) 2018/04/06 05:06:06 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000f40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r1, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r1, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) fchdir(r0) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r7, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) setsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x4, 0xcb0b}, 0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x14936325}, {0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x0, [0x3c8, 0x1000, 0x81, 0x9, 0x7, 0x7, 0xfff, 0x1]}, 0x5c) close(r1) [ 427.719206] binder_alloc: 30926: binder_alloc_buf, no vma [ 427.724906] binder: 30926:30958 transaction failed 29189/-3, size 40-8 line 2963 [ 427.727673] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 05:06:06 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x2d, 0x33]}, 0x2) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)=0x7) 2018/04/06 05:06:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000400)=ANY=[@ANYBLOB="01000000000059b90000000002000000010000000000ffff"]) [ 427.843321] binder: undelivered TRANSACTION_ERROR: 29189 [ 427.849887] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/06 05:06:07 executing program 2: r0 = shmget(0x1, 0x1000, 0x54000006, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001280)=""/208) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000140)=@full, &(0x7f0000000000)=0xffffffffffffff86, 0x800) pread64(r1, &(0x7f0000004000)=""/151, 0x97, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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) r3 = syz_open_dev$amidi(&(0x7f0000001440)='/dev/amidi#\x00', 0x7, 0x2) link(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00') gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000038c0), &(0x7f0000003900)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x5, 0x8ca, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200041c0], 0x0, &(0x7f00000014c0), &(0x7f0000005300)=ANY=[@ANYBLOB="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"]}, 0x942) stat(&(0x7f0000003940)='./file0\x00', &(0x7f0000003980)) r4 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8) r6 = getgid() r7 = getpgid(0xffffffffffffffff) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000001240)={0x36d, 0x1f, 0xfffffffffffffffb, 0x7}, 0x10) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000001400)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000040c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003c40)=0xfffffffffffffffa) fstat(r1, &(0x7f0000003c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003d00)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000003e00)=0xe8) getgroups(0x6, &(0x7f0000003e40)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000003780)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000003800)={r13, &(0x7f0000001580)=""/44}) openat$ppp(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/ppp\x00', 0x101000, 0x0) sendmsg$netlink(r3, &(0x7f0000003fc0)={0x0, 0x0, &(0x7f0000003880)=[{&(0x7f0000001480)={0x10, 0x15, 0x8, 0x70bd28, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000003e80)=ANY=[@ANYBLOB="20000000000000000100000011000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x100, 0x40010}, 0x8840) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=r14, @ANYBLOB="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"], &(0x7f0000000100)=0x2) clone(0x4000000, &(0x7f0000001480), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) pipe(&(0x7f0000000040)) 2018/04/06 05:06:07 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r1 = open(&(0x7f0000001000)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100), 0x0, 0x10000}], 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000180), 0x2, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open_by_handle_at(r2, &(0x7f00000009c0)=ANY=[@ANYPTR64=&(0x7f00000016c0)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="62236d1ca6571334879180463ce58e7f43d4b5b8a0fa60d472cc2753801c4841140dce22d7d61f62c5199025cf36273387d1c7c44c72567a2e68df41a7ab89c051e3f7a4c04756ff2dc0280adf02c7d933bee70146145dd27672b87e662592f091465d9518934f89b09eb43a5a5f0bc63c6482ee0865ec"]], @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES64=r3, @ANYRES32=r2, @ANYBLOB="7bd96a86388df6af2301c00946e6343159a953a51149e9dcf287b6cf2ce36c68c847dd29b658be838c65cf61f9082368c4825008e99bcbb58d3e7bc694f198b8d34d22e027cf8d8061a7f67f44771778024ca619e37abfcbfab44898f74059cebfd90398d97dd9fcea2c43e6606dbc0517f346d1e2452c4a85fb67a32b0aa8a972"]], @ANYPTR64=&(0x7f0000000940)=ANY=[@ANYBLOB="e4678d18ba01a817877ed4b80e02584d376a22ecfcc238a5f12fcf43a7dbd6635975eb77fe7aa5793fc27ef18be28a73d52f1914d26e9928d952a03858c8b2a04ee60a2d9aa7c9eb2bbc53e8fb4ba003a0479988be9c03e86575761b416a81509950e36a4e6e4b372ace74ce77823a19f2", @ANYRES16=r1], @ANYRES32=r0], 0x20804) ftruncate(0xffffffffffffffff, 0x8001) r5 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x1) lseek(0xffffffffffffffff, 0x0, 0x3) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000000a00)) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={0x8}, &(0x7f00000001c0), 0x1000) write(r5, &(0x7f0000000300), 0x0) tee(0xffffffffffffffff, r2, 0x8, 0x2) sendfile(r5, r5, &(0x7f0000000040), 0x7527fb3200000000) pwritev(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0) fdatasync(r4) name_to_handle_at(r4, &(0x7f0000002d00)='./file0\x00', &(0x7f0000002e40)=ANY=[], &(0x7f0000002e00), 0x0) fdatasync(0xffffffffffffffff) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x800000000000000) fdatasync(0xffffffffffffffff) 2018/04/06 05:06:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x13, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x39, r2}) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20000084, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x5, 0x7fff}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000180)="82", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) kcmp(r3, r4, 0x7, r1, r0) syz_open_dev$random(&(0x7f0000000240)='/dev/random\x00', 0x0, 0x0) 2018/04/06 05:06:07 executing program 1: unshare(0x400) mkdir(&(0x7f0000da6ff6)='./control\x00', 0x0) r0 = inotify_init1(0x80000) r1 = inotify_add_watch(r0, &(0x7f0000b6d000)='./control\x00', 0x20) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x18001, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000040)) inotify_rm_watch(r0, r1) 2018/04/06 05:06:07 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000716000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000685000)=[{&(0x7f0000001480)="a75fdcf8382d87057501070000000000dc72564f955555cc153a58ac", 0x1c}], 0x1, &(0x7f0000000000)}, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000000)=""/4096, 0x1000, 0x43, &(0x7f0000001000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/06 05:06:07 executing program 7: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x1000000) r1 = inotify_init() r2 = inotify_init1(0x80000) inotify_add_watch(r1, &(0x7f0000000080)='./control\x00', 0x81000000) inotify_add_watch(r2, &(0x7f0000c31000)='./control\x00', 0x86000006) 2018/04/06 05:06:07 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0xa000000}]}, 0x10) 2018/04/06 05:06:07 executing program 3: syz_emit_ethernet(0x2bb, &(0x7f0000000580)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "8fc992", 0x285, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, {[@hopopts={0x0, 0xb, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x48, {0x0, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @padn={0x1, 0x1, [0x0]}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x26, 0x0, [], "b0c42345a38be319e675e18caa72fc4b59a9d22aca6da2163e7cb558f2ee2d7f5e3538db944e"}, {0x9, 0x0, 0x7, 0x2f, 0x0, 0x0, 0x800, [], "6ce4ca720b0a3ceb1fd95ba6df1824d8b7c4747d8f91fd2595974fc834fcaf73b51e5f7e02ee36790f42949b1bbfa642082578b17ccc5b2b984f77d25c4f5af76a4ba5d2a8659ddc6345876c82e5549d3ff1b2a906811b3d240f93156c6ea816f438480df12d80dc1b6ff321bbb00250a733b88de60757c3e08eaf6b04714b07c45309766bbf7c31806e0bf0e497aead68ac43e7ab0ed9a700d144f35f610108434448f4f67e97cee54afd68eb25c69c7acd3e036090a3ee8a93a6c152d11009270950"}, {0xbd0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x86dd, [0x6], "89860a6220ddd0752c3f0900a759f8206e3add0c67abe402755b93e7546cdc4ce162cc1e11f1332151ee14c1af5058565edbca0412be4a9e039588f16815863b1f42f2878b0d329f3c2990ec61e12123e321b076572b7ca9d0184079d258ed535571e6e72ed5818529e72e3b071882755f89425954d791e34c64f344343a697e39ebbf85cdd0b4e251aab6de62705a59ff6ae89ad33a43fb86e0"}, {0x8, 0x88be, 0x2, {{0x9f, 0x1, 0x5, 0x7ff, 0x1, 0x40, 0x1, 0x2}, 0x1, 0x80000001}}, {0x8, 0x22eb, 0x2, {{0x6, 0x2, 0x9, 0x1, 0x3, 0xfffffffffffffffd, 0x47}, 0x2, 0x4, 0x9, 0x101, 0x401, 0x80000001, 0x8, 0x7, 0x4, 0xffffffffffffc7ec}}, {0x8, 0x6558, 0x4, "76892190c6a0eda197a3cbe79e52f784c0ee0699045f2f1bb6ae6eadc43132704fc7b8ce95f3f9a02295247e31fe097df8e5fcbab6cf8337615fd609684558fc0705501c0e20846d0c46a566aa4186b1d75a9c94"}}}}}}}, 0x0) 2018/04/06 05:06:07 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)="c4081357b776450d0875a78fdb57299422c33bbdce452c6067301d546df5c25183da2a455728464df6620ac5aecfdda1d24fb12466567708ba9f", 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x0, 0x600) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000000440)={0x0, 0x0}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001dc0)='/dev/loop-control\x00', 0x800, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001b40)="2e0000000000000000000000000010000000", 0x1ff) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x100000000000000) ioctl$KVM_CHECK_EXTENSION_VM(r6, 0xae03, 0x0) ioctl$EVIOCGBITSND(r6, 0x80404532, &(0x7f0000000000)=""/93) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000140)=0x54) r8 = dup3(r7, r6, 0x0) syz_kvm_setup_cpu$x86(r3, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000240)="3e0f302e0fc75983640ffdb90500f0822c000f20d86635200000000f22d8baf80c66b884c8278766efbafc0c66b8e053aabc66ef0fc799f0c40f07ba4000b06eee66b8fd0000000f23c80f21f866350c0020000f23f8", 0x56}], 0x1, 0xfffffffffffffffc, &(0x7f0000000200), 0x0) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001680)='/dev/rtc\x00', 0x100, 0x0) dup2(r8, r3) syz_open_dev$vcsn(&(0x7f0000001940)='/dev/vcs#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001b80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000017c0)=0xe5) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000001800)={r10, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x5, 0x100, 0x7fff, 0xfffffffffffff856, 0x4}, 0x98) ioctl$TIOCGPGRP(r9, 0x540f, &(0x7f00000001c0)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000016c0)) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000001700)) gettid() getpgrp(0x0) ioctl$TIOCGSID(r9, 0x5429, &(0x7f0000001740)=0x0) r12 = getpgid(r11) perf_event_open(&(0x7f0000001600)={0x0, 0x70, 0x1, 0x200000, 0x9, 0xf475, 0x0, 0x6, 0xc881, 0x4, 0x8, 0x9, 0x5, 0x6, 0x7fff, 0x3, 0x8, 0xbe, 0x6, 0x40, 0x4b6, 0x0, 0x81, 0x925, 0x47, 0xf9c, 0x65, 0x200, 0x9, 0x1, 0x6, 0x7, 0x3, 0x0, 0x5b, 0x5, 0x1, 0x1000, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000200), 0x2}, 0x8000, 0xd6a, 0x66, 0x0, 0x0, 0x3bb, 0x3229}, r12, 0xf, r1, 0x1) ioctl$VT_GETSTATE(r8, 0x5603, &(0x7f00000000c0)) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000540)=""/4096) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000480)={0x6, &(0x7f0000000440)=[{0x5e6, 0x1000, 0x97, 0x8}, {0x70, 0x5, 0x3, 0x40}, {0x40, 0xffffffff, 0xfffffffffffffffb, 0x7ff}, {0x8, 0x1ff, 0xfffffffffffffffa, 0x200}, {0x9, 0x3, 0x10000, 0x3ff}, {0x1, 0x401, 0x8}]}, 0x10) migrate_pages(r12, 0xa222, &(0x7f00000018c0)=0x21038da0, &(0x7f0000001900)=0x4) openat$cgroup_ro(r0, &(0x7f00000000c0)='cgroup.stat\x00', 0x2761, 0x0) execve(&(0x7f0000001540)='./file0\x00', &(0x7f0000000240), &(0x7f0000000400)=[&(0x7f0000000280)='cgroup.stat\x00', &(0x7f00000002c0)='proc-loposix_acl_accesslomime_type\x00', &(0x7f0000000300)='proc\x00', &(0x7f0000000340)='./cgroup\x00', &(0x7f0000000380)='\x00\x00', &(0x7f00000003c0)='cgroup.stat\x00']) open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x83) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000001580)=ANY=[@ANYBLOB="05000000000000002503000002000000030000000000000000000035c04360244176dd0000000000e0080000000000000700000000000000df0900000000001e760700000000000093020000000000006f245a0000000000"]) r13 = syz_genetlink_get_family_id$ipvs(&(0x7f00000019c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r5, &(0x7f0000001b00)={&(0x7f0000001980)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001ac0)={&(0x7f0000001a00)={0xa8, r13, 0x300, 0x70bd28, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xb5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xcdd7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x56}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9646}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10000}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xfb}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40040}, 0x0) [ 428.485989] QAT: Invalid ioctl 2018/04/06 05:06:07 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x1b58a6}]}, 0x10) [ 428.516504] QAT: Invalid ioctl 2018/04/06 05:06:07 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x3, {{0xa, 0x4e23, 0x9c5, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) ptrace$getregset(0x4204, r1, 0x202, &(0x7f0000000200)={&(0x7f00000001c0)=""/17, 0x11}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x2d, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000bc80c855412e9743000000000000000000868a042332000000000000"], 0x90) 2018/04/06 05:06:07 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001740)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001700)={0xffffffff}, 0x106}}, 0xffffffffffffffd5) write$rdma_cm(r0, &(0x7f0000000180)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000000), r1, r0}}, 0x18) ioctl$int_in(r0, 0xb5e7878a4d67e613, &(0x7f0000000040)=0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x1) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000100)=0x800) 2018/04/06 05:06:07 executing program 1: r0 = getpgrp(0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x8b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, r0, 0x0, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000040)={0x5, 0xffffffff00000001, 0x1000, 0x2400, 0x80000001, 0x2e, 0x7, 0x81}, &(0x7f0000000080)={0x5, 0x7, 0x5, 0x1, 0x3, 0x9, 0xfff, 0x5}, &(0x7f00000000c0)={0x101, 0x0, 0x6, 0x0, 0x8, 0x1, 0x0, 0x2}, &(0x7f0000000100)) close(r1) 2018/04/06 05:06:07 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffffffeb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000c39fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/06 05:06:07 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x0, 0x7}) socket$inet(0x2, 0x0, 0xffffffffffff3b03) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000f93000)={&(0x7f000024e000)={0x14, 0x0, 0x3, 0xf09}, 0x14}, 0x1}, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)=""/115, &(0x7f0000000140)=0x73) 2018/04/06 05:06:07 executing program 6: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0x168, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001f00], 0x0, &(0x7f0000001dc0), &(0x7f0000001f00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x13, 0x0, 0x0, 'gre0\x00', 'bcsf0\x00', 'gretap0\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0xa0, 0xd8, [@cpu={'cpu\x00', 0x8}]}}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffd}}}}]}]}, 0x1e0) sendmsg$alg(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000100)="f4cbbad91b4c17abec4603fe6d51ab1b89b6a1e02b8904aaafecf10a3c9e5d106d6f3b3b4ce7c937511a0a43e308da7a9bd2dd69696afb1ba801277ee1600426d208cb0346376beb692ea1dc0f49860cba95053bb54aae37e8c86ed664015183922325be", 0x64}, {&(0x7f0000000180)="bb3775cc94184195110493ef32aae426f40fb54d12024222a178278ab4479781103e399c98904869b5ebd0a0ec8a96b52b7fdf80982efdcdce5c918af65cc21f3fcc5c0f20849c0b9d6dbc9ffc553fa5720cbcc45f09e353f249c7", 0x5b}, {&(0x7f0000000200)="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", 0xfb}, {&(0x7f0000000040)="0b4f99003d204bc1e1e12b99193048a4ff74ec0ef6aa2f1d94cc57ffa26c47817e947803fd9bc5e69ffcb127386718a09238566be6e6", 0x36}, {&(0x7f0000000300)}, {&(0x7f0000000340)="c835f1b485e0b64f2974b654d6134035d8260633e134c2bab015383d73b993426e88ac3b40189fbaf46fdfa77711262ea05f3cfcd5fe98d061a287e2932d0cc986f178339405d698346da86f962e6082c717d305650c499bf8c1ff55c518e6d1b2fdb515a1dd8b7019909cea4a642cbf25acc8b4d941b2bc09b9193230f3320a78087c53b7cb3d0a48b61701329fffdf14089871", 0x94}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="fd25189b9c9023765f147cdcdc7df736ca3cac82eaf58393ee6879a03ee7c64202e024d3c4525dc632bbe9a39b06ed075d7f7df4e556a248b6c7b7332f12f5ee7fa9c9f5a96d45400bc91f600d0bdab96b753e46c44760ec0a088bfc13d9133ea8fb9db9c29cc9d1223dda5f3bdc3bad220645c398c20fb8630ca4a756cd503e", 0x80}], 0x8, 0x0, 0x0, 0x4000041}, 0xd0) mount(&(0x7f0000003c00)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') renameat2(r2, &(0x7f0000000000)='./file0/file0/file0/file0\x00', r0, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2018/04/06 05:06:07 executing program 0: r0 = socket$inet(0x2, 0x200000000003, 0x2) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000080)=""/14, &(0x7f00000000c0)=0xe) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000180)=0xfd, 0x4) socket$inet(0x2, 0x6, 0xfff) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffff, 0x800) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r1, 0x6, 0x1, 0x6, &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x3}, 0x20) fstatfs(r1, &(0x7f00000001c0)=""/178) 2018/04/06 05:06:07 executing program 1: r0 = socket(0x10, 0x802, 0x10000000) write(r0, &(0x7f0000000000)="220000001800070700be0000800007000a00013f0000000900f8ff0005000280ff45", 0x22) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0xe3, &(0x7f0000000080)=0x2) 2018/04/06 05:06:07 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x511400, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0x20) 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 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x4}, 0xc) 2018/04/06 05:06:07 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) sendmmsg$alg(r3, &(0x7f0000004300)=[{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="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", 0xff}, {&(0x7f0000000040)="92aeb5ae8e1bd563a93345c39f4169c1cdfdc621de50bf", 0x17}, {&(0x7f00000001c0)="0c1915c5e25df51858d5fa0ba1412ea7a6a6e06fe048d45a2228f298ad9b406b13ffdd2d41af3d0bb06aaf8c5b1bad8223b0102c411101ae5235fdce2ea482de8e3ae67e512626f5bff9664d792aad3c6d1744f00321883da63bd89396aca5f292e4879185ce55ccf169c93e70d599afe18455d86098b36cb30435416877e2b3624a9d4c6cff1b83865b7cd9d1f4f8865b9ed2e1f6a9f42cfc0309f023", 0x9d}], 0x3, &(0x7f00000002c0)=[@iv={0xa0, 0x117, 0x2, 0x88, "d5e8c6a45c7a7f0536e91e92faa93a7b907ccbb8b152a1404ee2cd9311ef75050ae698ae35cd66874e28827f5caacf8fdeb9cafaabcc867a30365d5ca3220fcb1fae87ec42fe2a4fe499e5756c0373bd23042ed3f54124b14798810e2b5c06c7f349613df6387cc7aee82ddbd833a65409796c6552f0cbc1207a49659b3880f11bad607ab7f5eb97"}, @iv={0x40, 0x117, 0x2, 0x28, "73b3f4028b7b975ab239ffe833c01a966fe131aed1796b2c86af790cc3cbb9fc841c22e8fb100aa2"}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3}], 0x110, 0x40084}, {0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000400)="3644843d3cf5dc308fdce56f6e08e38d433a3b6221f21f06c43df0f5f19b7d52a36a813722f18dbe777d33670f41da76f6d35d367ade3caba705430cc5adfb03b1a09e3930577182864fd4bd52b30e6cb1dadddfae06a4a0f2a7ee6e077ed40bc2d5c55d691b9c0a8e9b561d496857663ceb28f4fc0eaed4a0a18a9ae1ba06bfea05c32279e426890e3aa39c915ad3aaa6c963c27e697419b396365cd64987d220cea709a59f4533ac26b8ef8604c3a190756cac3347ff42", 0xb8}], 0x1, &(0x7f0000000500)=[@assoc={0x18, 0x117, 0x4, 0x1000}, @assoc={0x18, 0x117, 0x4}], 0x30, 0x90}, {0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000540)="0f17a1c730194587a284806575d1c47144e7b497c1dceff91915767270bbd4ee53ad3f2ea21b784722293bfdc1f268981be84d6c29259300c01c4939535fa7aed135e129dc32d97d61f0306c0a261fac1394f7f3c6977dce7443b7d46a3207f24ad088a039afdba5cf1cf85dfb858d3537996f5c21d661271ba9c3ecf5462d4deaa23f8a3335e6d54904670de05a8ba880ffd67a194db548b6862547804f07baea880ff7162ed54bcefe542be8c31d64ecddc1b8c4f9e9f595097273828143d6e703c2f4f5e763630ab711e3236a41edd553b0dcb281", 0xd6}, {&(0x7f0000000640)="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0x1000}, {&(0x7f0000001640)="3598ae116ba7684cf666cd296f425e78fa02d1bb50c9b29086c21248137831f4f88b24ffdfb8574d030a5623645100463524d0f3971626e07022dfc2e4dff713b877e3c4d54aee397a4bd8c1eee0e5b1973dcd69fe0a803edf84a6d47494a45ea5ad85e76316af8680bcdb8d2291aeca068863d0a23d3139e568b51ade57d4c9f82cba25a852d868b9d81766d31a40d157ff53190d3250b2cc4c20f7c0422a1944c0e373538aa7f989d90c86a4b768f6", 0xb0}, {&(0x7f0000001700)="09a2e93b75b44616a6504d89a6e6833d16c05bbc7abfc68d368986085a5233a4f8a656d67a6d1586eb58f27345b07466b6fd99ff60ef8b69f50e43ec1036131f83bb00fda9f6b90f", 0x48}, {&(0x7f0000001780)="49fd75160328079737a48b89037c197c0609de80abeee36393b633a578df5390beb3e021dfae3a93248dad3cc587ce317ce32257cfd7442c15713e7639de36c6dbcf0ffc4708c6231baa07f32447a18c020a07103b4ad3b6c2cef707775c16fb26ca9149cc1ddc8a69ed382b211b8a8ce4767b9c1b5e149cc9a027cc83ee506ad541c5bb96e06e934c4a4e36bd2867020ef7e67827ea84cdeb89957222330fe141827e168d77386b32912f4147b564355fd24cdd7ece8ea1bcb33b7cd8c692f88dbe5efbd4010c50425fd8d1892ce133742d538e729758a08af204723f085b0c884189", 0xe3}, {&(0x7f0000001880)}], 0x6, &(0x7f0000001940)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}], 0x30, 0x20000000}, {0x0, 0x0, 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"}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x1030, 0x20000000}, {0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003bc0)="4631f56ea587ebbaa9d15585bc924ed5a998f8160cfbda5e0c044ab181b2537be0e0015ed59cac", 0x27}, {&(0x7f0000003c00)="0dacbb8d57a209ff4d05d3ab34e99cf57d984002785593188056a489479bf64134d7d7b69d7cfcbcfcabbfc1a710f5fc40435ee74eac7a0a383a588061f2644159234837f849691954999d74314af45d284ab192e56105598c86978d6be466bff30de04f7680ed06bafc94754d39dd985ce1651fd5cff4389a7a5c76c3954a6a5af39bf6391d95dd1cb624470b0deaaa359040a0acb115bfbd205cb2722b0b835353f2f35b48c35a6157c9501811e264c161e46557e94168668fee965e0e67e270b30cfc514591a3e8dc9f381d54d8", 0xcf}, {&(0x7f0000003d00)="619c4f96804a309b18443e1359717ac5a69366b489b5bfbbb5e4c65fdc822704ed221ac65831e134b01298838a92dcc86a64df20961d764921c3ade3a5cea36a427f3355aea2449414b1dc83f7e0ab9d429df56efdcfbb7d2ce937ab60d3682a7a8ee887f33621c40384ef28f7267753579b9d1ea70e933edd74c0b850b85bd5298952468ae17723ada269758b6c8ea2f59512b1814ee1ee101479c9166468bc773532d8", 0xa4}, {&(0x7f0000003dc0)="8718d885a86cd50eacc9e489deadda11765e693a5a008e024bce6930447e03f43eceb5d76ebd217a795b4acee91ede2e", 0x30}, {&(0x7f0000003e00)="b688d93e62087c54b94edb236fbdb88d368159515f8f45862516593aad8de45535c1b5497ccd88b7430e279b28963721355f21f42ca603fe2a752df53ec2c2afc8ebe77b17afe4be4b81748728066f180907b7ad5b36e65e59e6d5a306d2b3cadede6da9f5c0dcad297549ac052d2ef13f0708779718db1bf1ea317dc27e313a62196c837e53cf85ea92c7b5954401b0ebd17023650aa4bdb03621365d9dcf19da107fc987032bc205d84df09987ef949db3106ca520c60791b6e0f550892e7cf658d6531280", 0xc6}, {&(0x7f0000003f00)="e2f80d67459acf3893995b15bf57983f932dd3afd47a2d32d79a2db961d14eef27cbd88b28e44a", 0x27}, {&(0x7f0000003f40)="e99b4c64d05b6e17a1298ee81c49d76b2908b9b17fa3c30ddcb34a2437bb955d44f3bda521fb893509c55b117677b421accf932ff8ec26ec45eb282fe6275eb1ab854a94e7277c533948453005b2ed467c6b2fdfd7dc943ecb21df0afd80e30c7a5e12869b0237b13edcbd4b8368c7e25a20c88fbff74842be3dbfe46e3842b9743d7c10d8308fb926c78e3da9160b9177245d50dabd3cb84081b1c7f21a497ea02dc5f4f91975185147516b5500b695b2304da68d0e", 0xb6}], 0x7, &(0x7f0000004080)=[@assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x18, 0x117, 0x2}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x5d}, @op={0x18, 0x117, 0x3}, @iv={0xd0, 0x117, 0x2, 0xb5, "3b498a0887c40b8f97941e432ed3dbce33bd1e2bc4d8660b370018fb21cb45bce8288212ce7bb5c6e5f53e30b7c7c325dfd925a68ac5ea809abb23272577a2ec05c0a584f769e7b36f5f40f679d49f9326402199591f8e35990526cba9d60e09220ddd72bf68e1848c988f503aca18a4a1dbc2d0b0cbf2c639a54590980bac134cdfb591ad98b84b3a6fd468c4b53a8caa5932266228e9000d18c3376be5b9c01a03efbc868d624c7a03109f483cac8058d5461d5f"}, @iv={0x100, 0x117, 0x2, 0xeb, "4cc8c36e036fbeba499990749ee1c1ef2574cb4c6bb26c510453d8e7b1e635bf748aa1e335651b4575d8b865f78dd97058da6e0abe4c608b838ceb6777b56d034c1b09af5e991c89ca3811f60b6f91ff113c02111861c22dce16657cf3b841cd0ec9ce805d9a565a22034208be8c8dfc4f38b104cc91eeaac68ce53249f0b21264b40f194136904b280b9b2a7ed8b684088a50c1da36e4480ccbc8363bd85e373d9edb374f5027b1140f6704926686d4d0683db96505ebce61ba4d70a09217b6feb9ca66ea68837a76f0cbea9c89571aab8357fc7a345810e3a84ecc32d626a06883464092cd6fec0b4e1d"}], 0x248, 0x8010}], 0x5, 0x8800) r6 = dup3(r5, r4, 0x0) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x1}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000001880)={0x2710, 0x0, &(0x7f0000ffc000/0x1000)=nil}) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000000000007b01"]) 2018/04/06 05:06:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/06 05:06:07 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x101000, 0x0) r2 = accept(r0, 0x0, &(0x7f00000000c0)) r3 = getpgid(0x0) epoll_create1(0x80000) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x81, 0x280000000000000, 0x0, 0x20, 0x0, 0x3, 0x0, 0x8, 0x3f, 0x10000, 0x3, 0x7, 0x2, 0x510, 0x200, 0x4a5e, 0x563, 0x8001, 0x3ff, 0x2, 0xc2a, 0x1000, 0x5, 0x7, 0xffffffff, 0x100000001, 0xffffffffffffffe1, 0xe53c, 0x4, 0x4, 0x40, 0x5, 0x507b3ade, 0x9, 0x10001, 0x1f, 0x0, 0xfff, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x110, 0x3, 0x4, 0x5, 0x2, 0xb69a, 0x9}, r3, 0xd, r1, 0x9) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000100)=0x8) r5 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000440)={'IDLETIMER\x00'}, &(0x7f0000000480)=0x1e) shmctl$IPC_STAT(r5, 0x2, &(0x7f00000006c0)=""/4096) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r4, 0xfffffffffffffffa}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000340)={r4, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x2, 0x3, 0x10001, 0x5, 0x8000}, &(0x7f0000000400)=0x98) sendmsg$nl_route(r0, &(0x7f0000083000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000c96ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x2c}, 0x1}, 0x0) 2018/04/06 05:06:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000001000000009, &(0x7f0000000000)=0x8, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002700)='/dev/ppp\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000002740)=0x1000, 0x4) 2018/04/06 05:06:07 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0xa00000000000000}]}, 0x10) 2018/04/06 05:06:07 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000c1aff9)='ns/uts\x00') ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000080)={0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}]}) setns(r0, 0x40000000) 2018/04/06 05:06:07 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x200000000000000}]}, 0x10) 2018/04/06 05:06:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000480)=@pic={0xd468, 0x0, 0x8, 0x7, 0x5, 0x7fff, 0x401, 0xc07, 0x101, 0x100000001, 0x3f, 0xe05, 0x10000, 0x8, 0x3, 0xc4}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000180)={0x0, 0x65, 0x3}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000240)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000480), 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/06 05:06:07 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x80000000, 0x4, 0xb330, 0x10001, 0x0, 0x7, 0x4, 0x0, 0x40, 0x800, 0xfffffffffffffff9, 0x6, 0xffffffff, 0x3, 0x9, 0x9, 0x6, 0xd70e, 0xfffffffffffffc01, 0x30b, 0x6, 0x6, 0x9, 0x0, 0x3, 0xfd, 0x7ff, 0xe3, 0x102000000, 0x6, 0x0, 0xffffffffee0ebaff, 0x0, 0x7, 0x5, 0x6, 0x0, 0x8001, 0x2, @perf_config_ext={0xffffffffffffff4b, 0x3}, 0x804, 0x8, 0x0, 0x5, 0x5, 0x20, 0x8866}, r1, 0xd, r0, 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getresuid(&(0x7f00000000c0), &(0x7f0000000140)=0x0, &(0x7f0000000200)) ioprio_set$uid(0x3, r3, 0x1fffe0000000000) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000700), &(0x7f0000000480)=ANY=[@ANYBLOB="0000000000000000000000000000f04c4fe154630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffff000000000000000000000000000000000000000000000000400000020000000000000000000000000000000000000000"]}, 0x108) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00000002c0)={r5, &(0x7f0000000740)=""/4096}) openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x4040, 0x0) 2018/04/06 05:06:07 executing program 3: socketpair(0xa, 0x0, 0x100, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r1, &(0x7f0000000140), &(0x7f0000000180)=0x14, 0x800) r2 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) r5 = socket(0x40000000015, 0x5, 0xfffffffffffffffc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r5, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=r4, @ANYBLOB="2f0009007f0002000900000000000000001f0f2ef09efa2428c6b094ec7dbf1d2b165d2300000000"], &(0x7f0000000240)=0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000200)={r4, 0x9, 0x7fff}, &(0x7f0000000400)=0x8) sendto$inet(r5, &(0x7f0000f7db7f)="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", 0x464, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffffffffffd6e) r6 = epoll_create1(0x0) socket$nl_route(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f0000f24000)={0x80002000}) close(r5) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000000c0)={0x2, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000002c0)={0x3, r7}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000001c0)={r4, 0x607}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000004c0)={r8, 0x3}, &(0x7f0000000500)=0x37edd62c040fc72e) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000300)={r8, 0x80}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000080)=0x1, 0x4) 2018/04/06 05:06:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fc4)=ANY=[@ANYBLOB="1c00000018000305ffffffffffdfa4867d991819347f296bed341aff"], 0x1c}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x60000, 0x0) perf_event_open(&(0x7f0000000140)={0x6, 0x70, 0x6, 0x7fffffff, 0x9, 0x8001, 0x0, 0x4, 0x80000, 0xc, 0x9, 0x8, 0x4, 0x1f, 0x9, 0x53d11300, 0xfffffffffffffffb, 0x4, 0x1, 0x1, 0x8, 0x1, 0x3ff, 0x8, 0x3ff, 0x80, 0x2, 0xd9d, 0x7, 0x6ce6, 0x1ff, 0x0, 0x101, 0xff, 0xffff, 0x100000000, 0x0, 0x8, 0x0, 0x585, 0x6, @perf_bp={&(0x7f0000000100), 0x1}, 0x1400, 0x5, 0x4, 0x4, 0xffff, 0x8, 0xde}, r1, 0x7, r2, 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x1, 0x80000000, 0x20, 0x1d8a000000000000, 0x0, 0x1, 0x40000, 0x8, 0xcbd5, 0x80000000, 0x3, 0x111, 0xfffffffffffffc00, 0xfffffffffffffff8, 0x10000, 0x50e160b4, 0x2, 0x7f, 0x40, 0x1, 0x0, 0x5, 0x6, 0x2, 0xfffffffffffffeff, 0x401, 0x7, 0x5, 0x7fff, 0x401, 0x94, 0x0, 0xffffffffffffff6a, 0x2, 0x32, 0xffff, 0x0, 0xfffffffffffff0bd, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x14c09, 0x1, 0x9, 0x3, 0x8, 0xf3ff, 0xffff}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x9) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x400000, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) 2018/04/06 05:06:08 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) r2 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="000000bc18"], 0x5) 2018/04/06 05:06:08 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$tun(r0, &(0x7f0000000080)={@pi, @hdr, @ipv6={0x0, 0x6, '9k]', 0x10, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bba886", 0x0, "f9c97c"}}}}}, 0x46) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x2000000000) ioctl$KDSETMODE(r0, 0x4b3a, 0x4) write$sndseq(r0, &(0x7f0000000040), 0xe78e624c) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="a4cf5d7d63231be74dfea9239e2c9ee1db6416e2c565361a4d73c3ec3ecf886e15dc2278f0b8909635152d151bf25fcbcce44bdc42ba5e7c12ac2ae3f7359e4bff22bd662f177b7c7f026b4562b3b7d52738764db20a12a898983fca197b28998932278e71e4dabbe886f83d575565bd8bed1212a18e4a2ca25869abc1a863d1ab7b1a4c436852f7cb8f87b2a5041ca2d8438b2cf5ee6829a12770094255b8a2699981d72e98487de6a3cb4d7f1be7a1167fc8a6bb0508eaaa", 0xb9, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="4aa822a3140121598ef0b38226bd26a68ebebccb642b6860735f0721e3ca22ee2c5c6ca02118570decdd8a1537c22e2f821f9d4334a4424771558dfcd66fcda539cf42c5b305abaed388984a5a836dd8611e1100ac5c4ecca950883d185dadf75fd8d6baa0a71f5c69e3635c2f6bb7aa69ab30c850593a47b0035927cdb9ae0b97fdbfb3d36dc4a2a4f05f9e5535e816b5ef972c72136be9a8ce7618a46ccbcd778fcf6d01505494e434973d1bca64d6550d65be24f7de49f0d696abaed7e6872ede9b56a938aedefc7b1ac3e630593878b786596e5df08a71046e9d0ca04fdf97b75c7d578c55f8c99f4cae810fcc1052406b0cbc36", 0xf6, 0xfffffffffffffff9) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="6762ce474f0f78f3484d8afe6cf473f66b99a984a94b809a8eb497404c34c68e45c4eb94b794f82be7fe4017a4d902cbc2d147fe9f4430214e1c61867df1b2c489c967bd75cc231f9688ac896fd77ddeb2d0bf2f1b02", 0x56, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r3, r4}, &(0x7f0000000500)=""/205, 0xcd, &(0x7f0000000740)={&(0x7f0000000600)={'sha3-256\x00'}, &(0x7f0000000640)="0c3b3133886a7e848d5bb9f2cf064005571b851fac10401df1c30e0f00a8d7f163f909c742277044dc643e2a9b89ac12bb7d47744edc017951d063b498baca9fb14dc50ce558dd0aa2e61bea52bcabd1d9c3a9c1560f2ed45afb0b6b3a7ad91656a916d52172ed68366399da087e4dded7f9de1e3981f2fdacd5b87a22cbbb2215c6b2a97bbb5017b2f87830f72697d3b5ef81fcc6da2065ea88f9d939a864119b21b982551c2364ebead60f0d40180fc5a0f3ca29c436b0a081c9fc7c259c70b64c5dedd7ac907d1cc1e274a4cfd19a7c8efe5016d0597f47befe48a4", 0xdd}) 2018/04/06 05:06:08 executing program 2: r0 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="7d6e6f64f447505c00", 0xfffffffffffffff9) request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x2e, 0x1}, &(0x7f0000000080)="7d6e6f64f447505c00", r0) 2018/04/06 05:06:08 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x4000000000000000}]}, 0x10) 2018/04/06 05:06:08 executing program 0: r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000000040)="b78f7738c6f7a686543bb7083b200f23b6ee0738d36d361c437659f1119eab448d494f931ec24d872edfc507b43c41a748c2d2926cf6e213c4391c10d4040ad51d8f9f17bcebe4e63fbf1997e9b2649802eacca4acf58b458be441b6d840862d8bfdd9442f5c443d96284a41c0d51f95b2800c1fe7d00798a8f2aa7de5de7ae9d872943ab244acdadd2c3a00291f99de2020c0368fd2afbcedf6f00d9925ae13ba78388404287cf654ec4eb6581fa572295f9a0e1a0ef3ec17ad57714adcc1d06efe53a6b407f2e3182d94cdd5a02704680763f86a33d4726e60e400c8cce51ebf65", 0xe2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/04/06 05:06:08 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, 0x18) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x8, 0x20400000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10000, 0x0) ioctl$TIOCCONS(r1, 0x541d) socket$inet6(0xa, 0x806, 0x10001) 2018/04/06 05:06:08 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x7a1a, 0x2, 0x7, 0xfff, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={r1, 0x7}, &(0x7f00000002c0)=0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0xfffffffffffffebe, &(0x7f0000000180)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) 2018/04/06 05:06:08 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'sit0\x00', {0x2}}) r1 = request_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='eth1securityself\x00', 0xfffffffffffffffe) r2 = dup3(r0, r0, 0x80000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x7c, r3, 0x300, 0x70bd2a, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa0}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8000}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20000080}, 0x20040800) r4 = add_key(&(0x7f0000000380)='id_legacy\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="b21066c692b5057fe77891e97399af46a0f762a9e4f24f54789417f4f59f41c2096e57697fc6abf5d443a116b4e055197da60601dcb8b0621eff793afdd6055f3060b29eeaebbc61acb75f117bc93245d5e345d16ec34cbb3b84b395d97a597b0c52b938e14f0551f00456310cbf2689af9ca7da15e087c828345e9dcaf0400f4dc3f45ee97110f8493d6723b9b9328f04cfd4eb044dab2c0f3b762e1aa3ed44e7e514af13c5eb92063ed9a2d68c0a2ca4121c8910dbb27a337c9eee253a6a7dead96c0cb0e24b5dce4b9b12c1c895d8c833f01f085c2dddbfce34fe6990c27378cbe130", 0xe4, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000340)=[{&(0x7f0000000140)="8a58b454515958553979305d9da5917300f0bb3b3410cb10c2905ad397fcfec76c7fb6047be73d47a561772d00d38cb5e682f0d168af2bd4db5864f74fee9cc7785db2b21adfbc48acf345cab5abaf1a5d826716544b39c3111e1f0c825d3c95800f93b22019169fa2137e6fa4f7e0ecba94d3cf24a7e3b7a8aebb99", 0x7c}, {&(0x7f00000001c0)="2cf254d896b1870d03afe69ce8d7812b4e48dc357347a76b1389a6dd108acfa5eca80c686a00349e8338968c8870343a07fff205cb5062e60673e1394804e55a789bd84959bc82af0da29c64e987e50332a46a503f29747411be66ef1d1fc36fc53d575f4b261c92461369630be9eee2a261086b53abd642258a20b15a1f85d3a37da0f02484c70608049859ab6e803d9f858f23b707554487c4ea9a9142506f7e7cc283eaecdd13e61c4a92e1c4471abc3dd70edb8bed3baa68f40eea447ca4f34127b6a7036cd2", 0xc8}, {&(0x7f00000002c0)="62138698bf2ea2b78622dcc14a980a6db5b7126d34779216829e6dc6c1fa6913b748f113ddeb0eb4c599733dfc22d888613f0bdd5696764b5bc9aa129dc1fd6fcff9d019c06564611b81e489d479c68486167acb1fd5d8983a93fd80a18e4899ab169a8d22dda86222a55304ee6854639c8bd538f3ec64", 0x77}], 0x3, r4) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000680)={@multicast2=0xe0000002, @rand_addr=0x100000000}, 0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x2, 0x9, 0x5}) 2018/04/06 05:06:08 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/72) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syncfs(r2) r3 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82}, &(0x7f0000000180)=0x20) r4 = socket(0x1d, 0xb, 0x0) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x10) socket$netlink(0x10, 0x3, 0x6) setsockopt$inet_group_source_req(r4, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f00000007c0)) socket$inet6(0x10, 0x2, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000b00)={{0xa, 0x4e21, 0xffff, @ipv4={[], [0xff, 0xff]}, 0x8}, {0xa, 0x4e23, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x33}, 0x3, [0x1, 0x7, 0x20, 0x0, 0xffffffff, 0x3, 0x7, 0x4]}, 0x5c) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000200)={0xb1, &(0x7f0000000b80)="43313d099bb5777b3e0a28a1245850541f377faee8fcf7ff3ff84cfee26e0d3ceee77b6fcf0bc60c68501e24f5e04b226fa4c84bad422ec393f144539c619f5252df53196d5036f3bd634e6d19608faeb6dd0ce44eabc27347cc65eeef9a68497f3df75c0692ae2f81ad18755f0ec0035c1b46cc1d742a98b10ab524e233b26c233776dd4559f26560eb432b9541bfe8acd17c6ae0ef227f33075ac19d6db07b9808c0175044c8c13ad0fdfad723ee76ca"}) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=ANY=[@ANYBLOB="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"]}, 0x260) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x1, 0x1b0, [0x20000940, 0x0, 0x0, 0x20000970, 0x200009a0], 0x0, &(0x7f0000000800), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x14, 0x98ab, 'teql0\x00', 'ip6gretap0\x00', 'ip_vti0\x00', 'nr0\x00', @empty, [0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0xb0, 0xe8, 0x120, [@time={'time\x00', 0x18, {{0x7, 0x3, 0x13782, 0x14fdf, 0x80, 0x4, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@random="07901c8f0140"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x10}}}}]}]}, 0x228) getsockopt$inet_buf(r2, 0x0, 0x200000000000042, &(0x7f0000339fe2)=""/30, &(0x7f0000148000)=0x10000018e) 2018/04/06 05:06:08 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x2000000}]}, 0x10) [ 429.479447] kernel msg: ebtables bug: please report to author: bad policy 2018/04/06 05:06:08 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 429.730508] kernel msg: ebtables bug: please report to author: bad policy 2018/04/06 05:06:10 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0x2, &(0x7f0000128000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}]) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@bridge_dellink={0x20, 0x11, 0x319, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/06 05:06:10 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x869, 0x1, 0x4, 0x1}, 0xc) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000bfe4)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000016fa0)=[{&(0x7f000001df22)="cb", 0x1}], 0x1, &(0x7f000000d000)}, 0x0) getuid() 2018/04/06 05:06:10 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) tee(r0, r0, 0x7, 0xc) memfd_create(&(0x7f0000000080)='trustedposix_acl_access\x00', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000280)={'teql0\x00', 0x55d6}) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x8) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000000)={0x7}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 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) r6 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r6, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r6, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000077ffc)) recvfrom(r6, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f00000003c0)=ANY=[@ANYBLOB="0100000000000000034d564b0000000082111ef16f66addec223437374b345f58ec3660900000000000000218b34df93604b533c795b5a0000f85250ef46b7fcdf9538d41dc5fd476a1a5135343b8cd540ecaf00a1c11078bcc494d99ba80b70ec1f9197d450fa4667f5cc5be20a0b2b1e5b6f323a2cdcf972bdd5e8635e84aac1d4f6e3cd1cec5559fdab3dea822ead8d63539c9655af8609f1d6cfaa7d731d205dd0882d45351a8995ffa97ac0153161952c2de7765e924b0b135e8457f78a68c66dbf88b63b14c15aad93178863acfe541165326061c94027c603638ba55b074a3f9dd3d3580000"]) r8 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r8, 0x0) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x0, 0x7530}}) epoll_create1(0x0) dup3(r3, r4, 0x0) 2018/04/06 05:06:10 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x4000}]}, 0x10) 2018/04/06 05:06:10 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x59891091b52d5b42) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000040)=0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) 2018/04/06 05:06:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000006c0)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = epoll_create(0x2) readv(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=""/214, 0xd6}, {&(0x7f0000000140)=""/177, 0xb1}, {&(0x7f0000000200)=""/141, 0x8d}, {&(0x7f00000002c0)=""/72, 0x48}, {&(0x7f0000000340)=""/233, 0xe9}, {&(0x7f0000000440)=""/62, 0x3e}, {&(0x7f0000000480)=""/207, 0xcf}, {&(0x7f0000000580)=""/56, 0x38}, {&(0x7f00000005c0)=""/23, 0x17}], 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="86", 0x1) 2018/04/06 05:06:10 executing program 5: syz_emit_ethernet(0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaa00000014000000810001000000000405907800d7580001f53475000000ee00000000000000000000"], 0x0) r0 = socket(0x5, 0x7, 0x1ff) accept$inet6(r0, 0x0, &(0x7f0000000100)) 2018/04/06 05:06:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00000002c0)="14", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) 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 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x94d, 0x80000) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xfff, 0x100) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000001c0)=r2) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00000000c0)={r0}) accept(r0, &(0x7f0000012ff0)=@ethernet={0x0, @link_local}, &(0x7f00005b7ffc)=0xfffffffffffffda7) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) 2018/04/06 05:06:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_newroute={0x24, 0x18, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) 2018/04/06 05:06:10 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x2}]}, 0x10) 2018/04/06 05:06:10 executing program 1: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x8009, 0x1ff, 0xff, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x943e, 0xce05, 0x8004, 0x7, 0xffffffffffffffff, 0x1, 0x8, 0x3ff, r1}, &(0x7f0000000100)=0x20) write(r0, &(0x7f00000000c0)="220000002000070700be0000090007010a0000ff0000000000200000050013800100", 0x22) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x80000000, 0x228080) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x17, 0x5, 0x0, 0x0, 0x1, r2, 0x5}, 0x2c) 2018/04/06 05:06:10 executing program 6: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000140)="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", 0xffffffffffffffb9) connect$inet6(r0, &(0x7f0000aacfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000000000)="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", 0xfe) poll(&(0x7f00009aafd8)=[{r0}], 0x1, 0x0) 2018/04/06 05:06:10 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48, 0x80800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{0xabb3, 0xf4, 0x1000, 0x2}, {0x8, 0x9c, 0x100000001, 0x40}, {0x1, 0x1, 0x40, 0x5}, {0x7, 0x8, 0x2000, 0x1}]}, 0x10) r1 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0xb, &(0x7f0000000000)={{{@in6, @in6}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0x3) 2018/04/06 05:06:10 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400002, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)={0x1, 0x1, [@random="177b03695aeb"]}) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f00007b6ff8)={0x4}, 0x8) r3 = inotify_init1(0x0) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) r4 = gettid() fcntl$setown(r3, 0x8, r4) fstat(r2, &(0x7f00000000c0)) readv(r2, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r5 = dup2(r3, r0) fcntl$setsig(r5, 0xa, 0x3) r6 = inotify_add_watch(r3, &(0x7f00007b4ff6)='./control\x00', 0x2000000) mmap(&(0x7f00003ef000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) inotify_rm_watch(r5, r6) [ 431.497997] binder_alloc: binder_alloc_mmap_handler: 31194 20000000-20002000 already mapped failed -16 2018/04/06 05:06:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000549ffc)=0x9d) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000581fdc)={0x401}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x9) 2018/04/06 05:06:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0a0775b0d5e383e5b3b60ced5c54dbb729", 0x11) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x81, 0x8000) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) 2018/04/06 05:06:11 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x100000000000000}]}, 0x10) 2018/04/06 05:06:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x10001}, 0x10) 2018/04/06 05:06:11 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x3fe}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000a22000), 0x4) 2018/04/06 05:06:11 executing program 7: ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000ea5fb0)={{0x4000001ff, 0x80000a}, {}, 0xfffffffffffffffe}) 2018/04/06 05:06:11 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000001240)={0x1, 0xa64, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "fec57a703ef06725e974cbb001c587d796ac85e5f49a6e3e5a7c22522585a3e024d300a094ceb94c5f404a89ac331804a69f12e9a40afb854d359198939d4ba0"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000007000)={0x2, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup(r0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f00000000c0)={0x55, 0x5, 0x0, {0x7, 0x9}, {0x800, 0x4}, @cond=[{0x4, 0xffff, 0x1, 0x9, 0x8, 0x6b}, {0xd4, 0x6, 0x1, 0xd6, 0x9, 0x7f}]}) accept$inet(r2, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) 2018/04/06 05:06:11 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(generic-gcm-aesni)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x80000) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x1a0, 0x2c, 0x30, 0x70bd2b, 0x25dfdbfd, {0x14}, [@typed={0x14, 0x7f, @ipv6=@loopback={0x0, 0x1}}, @typed={0x20, 0x5, @str='rfc4106(generic-gcm-aesni)\x00'}, @nested={0x18, 0x7d, [@typed={0x8, 0x0, @u32=0x976}, @typed={0xc, 0x3e, @u64=0x8}]}, @nested={0xc, 0x59, [@typed={0x8, 0x5, @ipv4=@multicast2=0xe0000002}]}, @nested={0x30, 0x36, [@typed={0x8, 0x45, @ipv4=@rand_addr=0x2}, @typed={0x8, 0x29, @ipv4=@multicast2=0xe0000002}, @typed={0x14, 0x21, @ipv6}, @typed={0x8, 0x32, @uid=r3}]}, @typed={0x8, 0x37, @fd=r1}, @nested={0xe8, 0x7a, [@generic="7e28c2d70212356306d83b9b76de6a5ff7b57ddf67a85f3ec4d0a6e599c0d6ea2e82969b456f73f57657ea76af7d8dfa072c65c346a4265b57d0f7ff1825c73aecc7ef8a5ec321db0ffa2f8136e41676a7fcbd81fdc20faa903cca57f030d3e762b4abcc4e742b00963843772c92f0c45e82f4319cc3ada241645d31e55912ba21c454fba8894b0f6eaeeffb86327683e0035fe88d668fae8594607d82", @generic="591d7a5a659174e63f466a360b831a2dac3f2c663fca7ffd2f845cf27bd26b2f1385971d291d0e66a695bb17b313bebc958d5370e41a8eed057ca737dcf1144e886ffcd0412d91"]}, @typed={0x14, 0x6, @ipv6}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x4044000}, 0x1) io_setup(0x4000002, &(0x7f000014b000)=0x0) io_submit(r4, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000391000)}]) 2018/04/06 05:06:11 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0xa6581b0000000000}]}, 0x10) 2018/04/06 05:06:11 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000100)=@sco={0x1f, {0x6, 0x7ff, 0x8001, 0xfff, 0x4, 0x4}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)="084cd9b4e366623728e81a5f3a3fb033d87c84b4a71236262537ecaf68a154af8017af841bf781f778bd0233e80ab8", 0x2f}], 0x1, &(0x7f0000000240)=[{0xc8, 0x114, 0x8, "1cf5c08e1fb22686bf692bf895d32b688cbd3a681b2d4275585198fd2907fb38b4ca99ad18a39895a81d092abb2948d7a27baeae01cc4ae06629675c85726ad26a84b4be0ad16ca60148a07f29b7df623d67fc706f0f069b4622ff604f74dc37f93185e198edea390588620c34219c19b4db57c5353612b21b0dea5208e033135276fee063b2c948fa8f810dce3a3519c9c16daf3ca630503511c34696b4f813c4037b6f75776b0a9ee1c6512a42d2dfa57b7497e0fd228c"}, {0x58, 0x10e, 0x3f, "b8c94c28d2a3a04b175befdbc3ee30d47700396af285b9289f1a80df3b3c652780d3567f63f248e54f500a8857ca6a803b97d071e01ddf2c597ee09bf4328c205435"}, {0x108, 0x10b, 0x8c, "487083608d5e353fc73e13adef30d2815eb4b37a1596295cac370a7691a141400f0185868cd750d12081658cef0cc7ea7df2672f114896ca347be282c055430d1b506e151309d950e27164eeb13d5f0088542e220241583d02113ecafc7f66d5389cd4190241666eb5b132346189447c3c61ce8dd3a5dad521063fe35ada69d7864b76245c718b8c3a74a2e43eec07c67798f462d2fb94a9c59d2b083bae0b309297caeec49789c5619bdc5dfa663d71996b992c9b73edf08eaa3ed430b06491a21478b3b425fec23b50587143196c3f385bc65bddb150346a365bec43ef033e6227e6062acdccd3739298684a9527712b3d91aaf1"}], 0x228, 0x20000015}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x89f4, &(0x7f0000000540)={'sit0\x00'}) r2 = semget(0x2, 0x3, 0x2) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000000)=""/43) 2018/04/06 05:06:11 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5f6e}, &(0x7f0000000140)=0x8) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000040)=@sco, 0x8, &(0x7f0000000200), 0x2, &(0x7f0000000240)=""/22, 0xfffffc6d}}], 0x40002ba, 0x0, 0x0) 2018/04/06 05:06:11 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000000)=ANY=[@ANYBLOB="0200810004000000000000000000090000000000320c007901d8e48554924dfe5a92489b63150ba58460ee92b83607898ec82f5f6fd7aeaa1f11704126201a054951dc6ee5a92bd3ad485e6a83e01e03f52a8256605507b96208fc89b25e28862578273bca7277a146f2801dbbf9ea55ee33477a2fdad12bf56ac288a40d28df987b5d6671186d3bf24df09c0eff53619dbad68f2f96d2b61f7252c35d87026c99476dd5b3693fcd49bb84"], 0x16}, 0x1}, 0x0) 2018/04/06 05:06:11 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./control\x00', 0x1000000, 0x2000) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000340)='sysfs\x00', 0x0, &(0x7f00000004c0)) rmdir(&(0x7f0000000240)='./control\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x6, 0x4, 0x9, 0xfffffffffffffff7, 0x5d1c19f4, 0x7f, 0x2, 0x1f, 0x0}, &(0x7f0000000080)=0x20) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000e83c70)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x800}, &(0x7f0000000100)=0x8) sync_file_range(r1, 0x0, 0x0, 0x3) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/04/06 05:06:11 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) fcntl$setstatus(r0, 0x4, 0xc00) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/126, 0x7e}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) getgroups(0xa, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r2, r3, 0xfff, 0x4000) 2018/04/06 05:06:11 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000180)={0x2000000000000, 0x40, 0x5, 0x81, &(0x7f0000000080)=""/129, 0x13, &(0x7f0000000140)=""/19, 0xf5, &(0x7f0000000280)=""/245}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket(0xb, 0x801, 0x7) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000240)={'gretap0\x00', r3}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/04/06 05:06:11 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) r0 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x80, 0x10000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000004c0)={0x1, 0x0, &(0x7f0000000240)=""/235, &(0x7f0000000340)=""/180, &(0x7f0000000400)=""/145, 0xf000}) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) r3 = accept4(r1, &(0x7f0000000100), &(0x7f0000000180)=0x80, 0x80800) sendmmsg$nfc_llcp(r3, &(0x7f00000001c0), 0x0, 0x4050) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = fcntl$getown(r4, 0x9) r6 = syz_open_procfs(r5, &(0x7f00000000c0)='ns/mnt\x00') socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setpipe(r2, 0x407, 0x102) ioctl$VT_RELDISP(r6, 0xb702) setsockopt$netlink_NETLINK_RX_RING(r6, 0x10e, 0x6, &(0x7f00000001c0)={0x3f, 0x10001, 0xfce, 0x1}, 0x10) 2018/04/06 05:06:11 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0xfffffffffffffe46) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x90, 0x400000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) r3 = open(&(0x7f0000000080)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r1, r3, &(0x7f0000000200), 0x400) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000000c0)="63ab14b1c54e61050dfc582e8c2185d600cca863ac7d3783d3e4c932cb022a63a4fe7040e63b231f86aa143580de4b7358202682db8a1eba4d6a4a4e1d7e2baaf032234632e619e41ac6", 0x4a) 2018/04/06 05:06:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000680)='/dev/vcsa#\x00', 0x4923250, 0x600400) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0xfffffffffffffffd, &(0x7f0000000140)=""/176, &(0x7f0000000240)=0xb0) setsockopt(0xffffffffffffffff, 0x2, 0x40, &(0x7f0000000440)="bc26091754566b4b53006a25b7461337d9acf3c945272fcf534c6ebe61710a4438680620cbbdc6f7129013dfeb0cadc4bca3d9a8143b1f6316d4deeeb25f5e9b546fac045e02ab5aa189585b6429ee983c50a95b408781fc2b169608f98a0c957bcf551ccc583163687e79b903dfcddba0a97e27fb77aa83ec09d83c5ebb9a60a048ac", 0x83) read(r2, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000500)) r3 = syz_open_dev$midi(&(0x7f0000000540)='/dev/midi#\x00', 0x5, 0x2200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7, 0x0, 0x9}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0x0, @time, 0x0, {0x0, 0x2000000000000}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000600)={r4, 0x80}, &(0x7f0000000640)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000580)=0xfffffffffffffce1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00000002c0)={0x2a, 0x0, 0x7}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000280)=r5) 2018/04/06 05:06:11 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0xa00}]}, 0x10) 2018/04/06 05:06:11 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x100) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) symlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000380)='./file0\x00') 2018/04/06 05:06:11 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1}, 0x28) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000500), 0x0, 0x100000000000, &(0x7f0000000540)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$adsp(&(0x7f0000000500)='/dev/adsp#\x00', 0x4, 0x28040) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000640)={{0x0, 0x10001}, 'port1\x00', 0x82, 0x1080c, 0xfffffffffffffff8, 0x7, 0xfffffffffffffeff, 0x3, 0x0, 0x0, 0x6, 0x8}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x10000000000000eb}, 0x68) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000340)={'filter\x00', 0x4}, 0x68) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000440)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d00)}], 0x1, &(0x7f0000000840)=[{0xa8, 0x117, 0xe53, "0dd07c7e5da07aaf252054d519a81a25285e88ad2998ada2fae0913538fb06d9c54bcb42a441ce86a7a78888a53f5c10fa23f4c803192346dabf001c288112aeaf277cb243ed13f6fb0a22e06a1eac8cbfc5355c86b1b20aac876a9e7ed83b35322d2295eacf26c5ea5f3eb8bdc239922631fb619fd6bd1f7c3899e55a5fa00395c53617184a7e1c6e05af89dd0f613e184ad11008751c"}], 0xa8}, 0x0) syz_open_dev$loop(&(0x7f0000000800)='/dev/loop#\x00', 0x5, 0x840) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000780)={0x0, 0xb12}, &(0x7f00000007c0)=0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) fadvise64(r2, 0x0, 0x1, 0x6) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000180)=0x4, 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000003c0)={'IDLETIMER\x00'}, &(0x7f0000000400)=0x1e) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000580)=ANY=[@ANYBLOB="001000001c0000000200000001000000f6bf0000db0000000101000000000000ff0700007910a53a2bc931fc34bb515d8e47b6e1564b4c38dfb95a9a7c91ece77cf3ef9332a6243bde4115dad30fb291d6129488b2de5b917c817c1bf6d8e9aa5456b3822930f10f927437a55c9498374b7cb418fe503a0cfa2fb8b1813193e3687157f13c2e551ecc7e3cf102205c4932caf3b8d8b803dc"]) 2018/04/06 05:06:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xa) connect$pptp(0xffffffffffffffff, &(0x7f00000000c0)={0x18, 0x2}, 0x1e) 2018/04/06 05:06:11 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0x2}]}, 0x10) 2018/04/06 05:06:12 executing program 2: r0 = socket(0xa, 0x802, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1097c0, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x200, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa}, 0x1c) 2018/04/06 05:06:12 executing program 3: syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x400100) 2018/04/06 05:06:12 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x20, 0x2b}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f3dfef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @multicast2=0xe0000002, [0xfe]}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip6tnl0\x00'}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) r2 = shmget(0x1, 0x3000, 0x1, &(0x7f0000001000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e20, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000001}, {0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x9}, 0xf3, [0x80000000, 0x7, 0x2, 0x3, 0x6, 0x5, 0x32, 0x8]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) fallocate(r0, 0x2, 0xd4, 0x97) keyctl$restrict_keyring(0x1d, r3, &(0x7f00000000c0)='blacklist\x00', &(0x7f0000001140)='systemcpusetnodevppp0\x00') r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240000, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000100)=0x3, 0x4) 2018/04/06 05:06:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x2002, 0x3) 2018/04/06 05:06:12 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0x200000000000000}]}, 0x10) 2018/04/06 05:06:12 executing program 0: mremap(&(0x7f000008c000/0x2000)=nil, 0x2000, 0x2000, 0xfffffffffffffdfa, &(0x7f0000ffc000/0x2000)=nil) 2018/04/06 05:06:12 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1000000020000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x2) getsockname$ax25(r1, &(0x7f0000992ff0), &(0x7f0000000a0b)=0x10) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) 2018/04/06 05:06:12 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)) r1 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x3, 0x40000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6, 0x2002) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f0000000100)=0x8) r4 = getpgid(0xffffffffffffffff) getpgrp(r4) sched_setattr(r4, &(0x7f00000002c0)={0x30, 0x3, 0x0, 0x7f, 0x7fffffff, 0x3ff, 0x20, 0x2}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={r3, 0x74, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0xc0a0, @remote={0xfe, 0x80, [], 0xbb}, 0x633}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x18}, 0x78db}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000200)=0x10) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000280)={0x1, 0xf7f3, 0x42b, 0x602}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/04/06 05:06:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x87bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000ab23b2)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xc9, 0x4000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x1, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0xca}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8eb38)={{0x2, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [], {0x77359400}}) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x40000) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r4) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000280)=0x1, 0xffffffffffffffda) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) 2018/04/06 05:06:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_stats={0x1d}}) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x400, 0x0) 2018/04/06 05:06:12 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0x1000000}]}, 0x10) [ 433.679134] QAT: Stopping all acceleration devices. [ 433.697298] QAT: Invalid ioctl 2018/04/06 05:06:12 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="0f01cbb805000000b9000000000f01d96726660f3a609500000000000f20c035200000000f22c0c4a29db7343a44812d4e75000000000000b8010000000f01d9f30f7e404266baa100ec3edefe", 0x4d}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x81, 0xfffffffffffffbff, 0xffffffffffffffff, 0x36, 0x8, 0x6, 0x3f, 0x100000001, 0xd5, 0xffffffff, 0x3f, 0xffffffffffffff0d, 0xffffffffffff0001}, {0x81, 0x9, 0xd36, 0x96a, 0x1, 0xfffffffffffffff8, 0xf9ac, 0x9, 0x400, 0xfffffffffffffff9, 0x1, 0x1ff, 0x4}, {0x3, 0x7fff, 0x7f, 0x8, 0xfffffffffffffffd, 0x3, 0xc, 0xfffffffffffffff8, 0x5, 0x0, 0x5, 0xa512, 0x1000}], 0x401}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40080) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000040)=0x6, &(0x7f0000000140)=0x4) 2018/04/06 05:06:12 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000140)={0x3, {"d42b8ceba5b15b"}}, 0x10) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x0, 0x0, &(0x7f00000001c0)}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xde7, 0x200, 0x200, 0xfffffffffffffffa, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x7, 0x1, 0x4, 0x25db, 0x2, 0x4, 0x100000001, 0x7, r2}, 0x20) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/06 05:06:12 executing program 1: r0 = socket(0x24, 0x0, 0x6) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) getsockopt(r0, 0x0, 0xcf, &(0x7f0000000180)=""/8, &(0x7f0000000140)=0xffffffffffffff35) 2018/04/06 05:06:12 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) write(r0, &(0x7f0000000140), 0xffffffffffffff2f) 2018/04/06 05:06:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xe3ad, 0x40000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x4, 0x7, 0xfffffffffffff73f}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000200)={r3, 0x246374ff}, &(0x7f0000000240)=0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000001c0)=ANY=[@ANYBLOB="0800ee162f3c000000000000000001000000000000000000000000000200000000000000000000"]) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 433.823299] QAT: Stopping all acceleration devices. [ 433.864622] QAT: Invalid ioctl 2018/04/06 05:06:12 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair(0xb, 0x6, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000080)=0x200, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "b8b11b8151efbeaa8b01ff155b53cb46203466656ac785f23e501bdd0a72840db9e0ec9fc32f637f546aeb45"}) 2018/04/06 05:06:12 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0x4000000000000000}]}, 0x10) [ 433.890980] binder: 31389:31390 got transaction with invalid data ptr [ 433.920273] binder: 31389:31390 transaction failed 29201/-14, size 41-0 line 2982 2018/04/06 05:06:12 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000091b000), &(0x7f0000ab2000)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e23, 0x101, @empty, 0x7ff}, {0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x7}, 0x8, [0x7ff, 0x0, 0xff, 0x9, 0xff, 0x6, 0x5, 0x5]}, 0x5c) 2018/04/06 05:06:12 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="14e2ff0007060102000000000000000000000000"], 0x14}, 0x1}, 0x0) fallocate(r1, 0x0, 0x5, 0xffff) fchdir(r1) [ 433.969384] binder: BINDER_SET_CONTEXT_MGR already set [ 433.984880] binder: 31389:31401 ioctl 40046207 0 returned -16 2018/04/06 05:06:12 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1}, 0xffffffffffffffb3) r2 = socket(0x6, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2, @remote}, &(0x7f0000000040)=0x8) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) fcntl$setpipe(r1, 0x407, 0xffffffff) 2018/04/06 05:06:12 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0xffffffff00000000}]}, 0x10) 2018/04/06 05:06:12 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast, @rand_addr}, &(0x7f0000000100)=0xc) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x7, 0x80, 0x3, {r2, r3/1000+30000}, {0x77359400}, {0x4, 0x6, 0x100, 0x1ff}, 0x1, @can={{0x2, 0xfb5, 0x8, 0x6}, 0x7, 0x1, 0x0, 0x0, "ad3fe3a5c5632db6"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x8080) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000003ff8)=0x80) r4 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r4, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000080)={0x7001, 0xd000, 0x5, 0x9, 0x8}) write$selinux_user(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a696e6574645f657865635f743a73302073b90000ffa669a728f70c85ba6334b32567692729107fcb313f14433f2ba7db4b84a09452f63155915580dbe86ae27778adaf53da285284e7fa29dc2827a96d09350be959826a0e151d80dcde000000000000000000000000000000"], 0xfffffd5f) [ 434.097919] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/06 05:06:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x440) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xffffffff, 0x80, 0x80}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @rand_addr=0x4}}, 0xd8, 0xffff}, &(0x7f0000000200)=0x90) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x50}}) 2018/04/06 05:06:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000540)='net/ip6_tables_names\x00') ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000580)={r0}) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="020500000e000000000000000000000005000600000070610a000000000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000ff02000000000000000000000000000100000000000000006acf87b1d1867dd71858159c927aa68c72c7d5eecaf0a5e2ad92005eb9ed10958370065cb2b44bc1dce7cdf6cdb60dfd72fc3a744a11a84be0d96f6796deafeac4de3ac12c956fc1e8aab7e9870251cc311fe8066e9d04b42bdd657553bd6a29161a3013c442ce3a43260e8b8e003ab64a2597fd670ff867b8314dc2a4"], 0x70}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000240)={0x2, r0}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000440)=0x9) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000280)="81511814d1d2fb25761db13bff454c97001e287e6f9711230093a6954622e9796bd91873c7d8f8f2075426a25d1e528178458d62ba0dbbbb631cefe86118a4895afed2bd83f520232e178ef7c6b371c5c4962a399142fce5b238de3e1f2904ea636959c13003d84877f86c9eb4c39ba184360f737eb5da2c509eb57e62d750687e63f839081942460e26301bcfcaaa06e57cfb2c156c36ea64d00959e4e8814e9e605c6517c7311f486db7a93c6894b391c04d", 0xb3) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3f, 0x6800) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000100)={{0x8001, 0x0, 0x100000000, 0x5, "074f5a57f4fb98cf96872ebe35ceca881a30e3ccba2ea5c509ab21b2e26d82dbddf3392d79a10d1eb0d8c6a6", 0xdea}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x69da, "784ab266c9e530c24042029b8dd9c6544105009a1536cb4b04cac829b9837f3cc807980dcb2df45ffd1c227e8989b808c1e49d695092f0b16e7a936ebb61bc94", &(0x7f0000000080)=']!\\\'\x00', 0x5, [], [0x10000, 0xffff, 0x80000001, 0x7b1]}) 2018/04/06 05:06:13 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(r1) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000005fe0), 0x0, &(0x7f0000000180)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x58}], 0x4924924924925ed, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r5, 0x9, 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r5, 0x1}, &(0x7f0000000280)=0x8) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/06 05:06:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000140)={0x100, {0x2, 0x4e22}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x2, 0x7, 0x2, 0x0, 0x4, &(0x7f0000000100)='ip6_vti0\x00', 0x100, 0x3, 0x81}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x8, 0x94) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x90) r1 = accept(r0, 0x0, &(0x7f0000000380)=0xfffffe73) ioctl$sock_ifreq(r0, 0x891c, &(0x7f0000000040)={'ip6gre0\x00', @ifru_mtu=0x7}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000080)={'bridge0\x00', @ifru_flags=0x2100}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x6, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, 0xfffffffffffffffb, 0x3, 0x5, 0x4, &(0x7f00000003c0)='bond0\x00', 0x400, 0x6, 0x3}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="050000000600740b000201004df6"], 0xe) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) 2018/04/06 05:06:13 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x600001) sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1002002}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, 0x0, 0x421, 0x70bd26, 0x25dfdbfc, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x5c}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x28}, 0x1, 0x0, 0x0, 0x4004010}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-asm)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) bind(r1, &(0x7f0000000440)=@hci={0x1f, r3}, 0x80) write(r2, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e", 0x10) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000200)=[0x0, 0x0]) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0xa000, r4, r5, 0x7, 0x1028002) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/06 05:06:13 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0xa6581b00}]}, 0x10) 2018/04/06 05:06:13 executing program 3: 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$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x11) connect(r0, &(0x7f0000000300)=@hci={0x1f}, 0x80) 2018/04/06 05:06:13 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 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) ioctl$TCXONC(r0, 0x540a, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) unshare(0x22000000) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r1}) 2018/04/06 05:06:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x8, 0x2, 0x200, 0x7}) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) 2018/04/06 05:06:13 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x200000bf, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000711000000000000000000000000000009500000007000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/06 05:06:13 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000002c0)=""/199, &(0x7f0000000000)=0xc7) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) ioprio_get$uid(0x3, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x701}, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00000001c0)=""/227) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x34, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'rose0\x00'}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x3, @time={0x77359400}, {0x81, 0x4}, {}, @time=@time}], 0x30) 2018/04/06 05:06:13 executing program 6: r0 = socket(0x1, 0x802, 0x0) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x25, 0x0) 2018/04/06 05:06:13 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0x2000000}]}, 0x10) 2018/04/06 05:06:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xc8, 0x40) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x8000, 0x7, 0x1001}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f0000000200)) r3 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0xe, 0x6cfdf6385f9e9b9d) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/131) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000200)) 2018/04/06 05:06:13 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="7263770000000000f0a0000000e2ffffb5bdf687470f89de0000000000"], &(0x7f0000000500)=0x28) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x80) socket$rds(0x15, 0x5, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000180)=0x10000) 2018/04/06 05:06:13 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/43, 0x2b, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) 2018/04/06 05:06:13 executing program 7: io_setup(0x20, &(0x7f000086a000)=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) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000037fffd)={0x3, 0x1f}, 0x8) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000e86000)="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", 0x117) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x2) close(r1) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00000bcf3f)}]) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000000c0)=0x400, 0x1) io_getevents(r0, 0x0, 0x0, &(0x7f0000e72fe0), &(0x7f00009ca000)) 2018/04/06 05:06:13 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, r0, 0xfffffffffffffffe) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000080)="c1116c5b9f0f9d029abd9647f8362dabf444b1a3a6aedf1cde9929e90501aa32d0841cb8434c558d06d377a936e99d0c8e174007dd76da870c55f73d08bb9ed469cbbd9c5fcb6262f5b98083988979f9ba28b359895882894b3fb83947efc57dc8396cb4da08731e6516e4b4ac43420afd31336f5d11d3738741309f661d052ae0169a2e1688fd55251f2cbf6793c6d88639bd2c004934e4b7873a6c07d12f036c0f68b2e1412d4f8f329de83ce63548076f5697e7efd555e7ab8d8fba1d7cba90ad627688e080ca7db7d18d6fea05a1e5ca16737e21959d3ddc6c192c0cce9527f4310a0efd72e6", 0xe8) umount2(&(0x7f0000000180)='./file0\x00', 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e20}], 0xa) 2018/04/06 05:06:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40880, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000100)=0x2, 0x4) 2018/04/06 05:06:13 executing program 3: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x52, 0xfb, 0xb61, 'queue1\x00', 0x7}) write$eventfd(r0, &(0x7f00000001c0)=0x4, 0x8) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000200)=""/47, &(0x7f0000000240)=0x2f) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x0, 0x3, 0x48, 0x20, 0x0, 0x20, 0x9901, 0x2, 0x6, 0x401, 0x89, 0x0, 0x5, 0x200, 0x1, 0xf8f, 0x7f, 0x1, 0x1, 0x3, 0x2, 0x3, 0x6, 0xffffffff, 0x1, 0x100000000, 0x2, 0x8, 0x7, 0x6, 0x8, 0x20, 0x9, 0x200, 0x1, 0x5, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x101, 0x4, 0x9, 0x5, 0x100000000, 0x8000000000000000, 0xffffffff}, r2, 0x4, r1, 0x1) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)) 2018/04/06 05:06:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001ebffc)) r1 = getpid() tkill(r1, 0x26) 2018/04/06 05:06:13 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xf3f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x202, 0x9e1, 0x10000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000180)={r4, 0xf10, 0x10001, 0xfffffffffffff000, 0x9, 0xf5, 0x50, 0xff, {r5, @in6={{0xa, 0x4e23, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff81}}, 0x2, 0x10001, 0x5, 0x2, 0x5ef5}}, &(0x7f0000000240)=0xb0) r6 = syz_open_dev$sndpcmc(&(0x7f0000005c80)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000005cc0)={0x0, 0x66f}, &(0x7f0000005d00)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000005d40)={0x0, 0x6, 0x8, 0x2}, &(0x7f0000005d80)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000005dc0)={r7, 0x80000001, 0x8001, 0x2, 0x800, 0x1, 0x7, 0x9, {r8, @in6={{0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}}, 0x7, 0x207600000, 0x85c, 0x8, 0x2}}, &(0x7f0000005e80)=0xb0) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x7, 0x0, 0x4, r2}) fcntl$lock(r1, 0x7, &(0x7f0000010000)) fcntl$setlease(r6, 0x400, 0x2) dup3(r0, r1, 0x7fffe) 2018/04/06 05:06:13 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0x40000000}]}, 0x10) 2018/04/06 05:06:13 executing program 6: add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a}, &(0x7f0000f28000), 0x0, 0x0) prctl$getreaper(0x28, &(0x7f000094f000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/04/06 05:06:13 executing program 1: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20801, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000000c0)=0x80, 0x4) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={r0, r1+10000000}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x40000000, 0x400000008, 0x0, &(0x7f0000000000), &(0x7f0000aba000), 0x0) 2018/04/06 05:06:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000000400)="df", 0x1) socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077a6df5ab82b4c4f8d", 0x0) ftruncate(r1, 0x40001) setns(r0, 0x8000000) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) 2018/04/06 05:06:13 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0xa000000}]}, 0x10) 2018/04/06 05:06:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000140)=0xe8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000280)={0x0, 0x10001, 0x1ff, &(0x7f00000001c0)}) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)=@ipv4_newaddr={0x5c, 0x14, 0x2, 0x70bd2d, 0x25dfdbfd, {0x2, 0x0, 0x5, 0xff, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0xb69, 0x4, 0xffff, 0x1}}, @IFA_LABEL={0x14, 0x3, 'teql0\x00'}, @IFA_LABEL={0x14, 0x3, 'bpq0\x00'}, @IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}]}, 0x5c}, 0x1}, 0x0) [ 435.025730] QAT: Invalid ioctl [ 435.054863] QAT: Invalid ioctl 2018/04/06 05:06:14 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) shutdown(r0, 0xfffffffffffffffd) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0x528, 0x8) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00000000c0)=""/48, &(0x7f0000000100)=0x30) readv(r0, &(0x7f0000000000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x197) r2 = getpgid(0x0) sched_rr_get_interval(r2, &(0x7f0000000140)) 2018/04/06 05:06:14 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x28001) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x80, @tick, 0x1, {0x401, 0x7}, 0x3, 0x3, 0x401}) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="eb918dcd23184fe3134cc2a15dcc8026f34fd8beb5a2cdb7424404d4f8eafdaa7fe6c4048cd4468751d6a03fa87dd5782b1be28d03b6da", 0x37, 0xfffffffffffffffe) keyctl$invalidate(0x15, r2) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x9, 0x4) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x6, 0x9}, {{}, 0x0, 0x4, 0xce}], 0x6fb) dup3(r0, r1, 0x0) 2018/04/06 05:06:14 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f00005b7000)='stat\x00') dup2(r0, r1) 2018/04/06 05:06:14 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0xa00}]}, 0x10) 2018/04/06 05:06:14 executing program 1: 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$nl_netfilter(0x10, 0x3, 0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) bind(r0, &(0x7f0000000100)=@hci={0x1f, r1, 0x1}, 0x80) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f000074e000)={0x14, 0x1, 0x1008, 0xa5838aebecb24ff7}, 0x14}, 0x1}, 0x0) 2018/04/06 05:06:14 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000004c0)={'broute\x00'}, &(0x7f0000000540)=0x78) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ff8000/0x4000)=nil, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ff8000/0x3000)=nil, 0xaf, 0x6, 0x8, &(0x7f0000ffd000/0x2000)=nil, 0x5}) writev(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)="e64f65f09fb9ef27f423329a88beb09c28e90be61f4cf55de88d511dee31c132920e513373ac84515b18d5819708fe7301c23f393163b5f33d8f9777adf05a9d88f5f7b0ba48f243c1285004cff309044ce193", 0x53}, {&(0x7f0000000140)="d718811a5fe2ed36cd7da4ad70021e5a2d07fad20b720f08bdf405c423c2119f7d81e4e33742eccb1c3787c7eba834b0ab944c88d42ef55dbcdfde86af155a40777bcc6a1cd81a4d6d42009bc8194231c9c359ae34401f1f2cf4a6512c0b794e8d44f8a6de4f28318140d25f899f2e3e89cbbebd5d88a68cf95ec868e473decd364bd02b096d70710bb0eca5b97de36edee9e8d719c95536f94cccaf1367b5eb5566b836a45a097243601d36bb7550fe432a8b6a3b2948cceeb215f70f514aa05efa546d3ea60d0e60245e57c0260557184e5c73dbb9c03ef89e47997ac32311e994041020faebec41192462d1538547eebf", 0xf2}, {&(0x7f0000000240)="a03152645e1a416635ab22a4d9c0db566ce7982a3fdf5a0dad52742889dc2e9f7476b2b3f349a3c637e6b649de0205c4b526d11ada9d9043f6c07c486a132d5b431aa0dbbff62a00f8df11c3f4ec4eb8c2823afc577cab5cf7150738b90ead12a3e8585606c0ec07661af71c8d9914ab029584a7c32105bb23e9e335ce43c5ade578dfed3e98a9ac49b3ed21fa672159f59dbca701b838f76ff0", 0x9a}, {&(0x7f0000000300)="dcc2139f0213afbcff7ef4ced0a422e4f625b54dcac1d5a7bbab001c77edd597eb956e05714c190d5363f95f6f5ccacdb4ae81e39a29dda3f11277e8fc77d07d27984e1acf5c5f75c12a09fc8c9f76df9716c7f9f48e87cb2f416ff1eab51587d089bdf9cec33f9e31064e2226cd76a64998af3cd88e18db21b10091cc254bdc9300b4fe89066f57dadc0843189372c01de7c5bcf09164e37526dcb2176a5963ce305d1e9936bdda194d9e528230f1dffd5d51bdf2bbc791365d7e1ff7a89959b638ad7608c7522d055bc98df07e08de503b280df591", 0xd6}, {&(0x7f0000000400)="d4aa6e5c0985752524886c201d129e429cc8e5297d358960b7b227fcf0d244fc24c65f94547e", 0x26}], 0x5) 2018/04/06 05:06:14 executing program 2: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) setpriority(0x2, r1, 0x0) 2018/04/06 05:06:14 executing program 7: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x4080, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000700)=[{&(0x7f00000000c0)=""/158, 0x9e}, {&(0x7f0000000180)=""/235, 0xeb}, {&(0x7f00000003c0)=""/207, 0xcf}, {&(0x7f0000000280)=""/118, 0x76}, {&(0x7f0000000300)=""/27, 0x1b}, {&(0x7f00000004c0)=""/234, 0xea}, {&(0x7f00000005c0)=""/217, 0xd9}, {&(0x7f00000006c0)=""/48, 0x30}], 0x8, &(0x7f0000000780)=""/234, 0xea, 0x10001}, 0x40) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f), 0x0) 2018/04/06 05:06:14 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004e80)='/dev/ppp\x00', 0x428480, 0x0) inotify_add_watch(r3, &(0x7f0000004ec0)='./file0\x00', 0x200) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) mprotect(&(0x7f0000a98000/0x2000)=nil, 0x2000, 0x0) r4 = open(&(0x7f0000004d80)='./file0\x00', 0x80, 0x0) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000004dc0)=""/100, &(0x7f0000004e40)=0x64) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r5, &(0x7f0000004b40)=[{{&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)=""/103, 0x67}, {&(0x7f00000001c0)=""/4, 0x4}, {&(0x7f0000000200)=""/28, 0x1c}, {&(0x7f0000000240)=""/244, 0xf4}], 0x4, &(0x7f0000000380)=""/172, 0xac, 0x1}, 0x10000000}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/74, 0x4a}, {&(0x7f0000000540)=""/96, 0x60}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/38, 0x26}, {&(0x7f0000001600)=""/127, 0x7f}], 0x6, &(0x7f0000001700)=""/5, 0x5, 0x4700343c}, 0xc3}, {{&(0x7f0000001740)=@ax25, 0x80, &(0x7f0000001a00)=[{&(0x7f00000017c0)=""/39, 0x27}, {&(0x7f0000001800)=""/216, 0xd8}, {&(0x7f0000001900)=""/66, 0x42}, {&(0x7f0000001980)=""/4, 0x4}, {&(0x7f00000019c0)=""/33, 0x21}], 0x5, &(0x7f0000001a80)=""/4096, 0x1000, 0x1}, 0x101}, {{0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f0000002a80)=""/213, 0xd5}], 0x1, &(0x7f0000002bc0)=""/159, 0x9f, 0x81}, 0x7c}, {{&(0x7f0000002c80)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000003400)=[{&(0x7f0000002d00)=""/187, 0xbb}, {&(0x7f0000002dc0)=""/192, 0xc0}, {&(0x7f0000002e80)=""/109, 0x6d}, {&(0x7f0000002f00)=""/211, 0xd3}, {&(0x7f0000003000)=""/239, 0xef}, {&(0x7f0000003100)=""/67, 0x43}, {&(0x7f0000003180)=""/253, 0xfd}, {&(0x7f0000003280)=""/40, 0x28}, {&(0x7f00000032c0)=""/105, 0x69}, {&(0x7f0000003340)=""/173, 0xad}], 0xa, &(0x7f00000034c0)=""/3, 0x3, 0x8e}, 0xffffffffffff8880}, {{&(0x7f0000003500)=@nl=@unspec, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003580)=""/25, 0x19}], 0x1, &(0x7f0000003600)=""/4096, 0x1000, 0xffffffffffffff2f}, 0x8000}, {{&(0x7f0000004600)=@generic, 0x80, &(0x7f0000004800)=[{&(0x7f0000004680)=""/145, 0x91}, {&(0x7f0000004740)=""/40, 0x28}, {&(0x7f0000004780)=""/107, 0x6b}], 0x3, &(0x7f0000004840)=""/209, 0xd1, 0x48}, 0x34f}, {{&(0x7f0000004940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000004a80)=[{&(0x7f00000049c0)=""/121, 0x79}, {&(0x7f0000004a40)=""/15, 0xf}], 0x2, &(0x7f0000004ac0)=""/120, 0x78, 0x20}, 0xffffffffffffffb0}], 0x8, 0x2000, &(0x7f0000004d40)={0x0, 0x1c9c380}) [ 435.630129] sg_write: data in/out 670022011/35 bytes for SCSI command 0x73-- guessing data in; [ 435.630129] program syz-executor3 not setting count and/or reply_len properly 2018/04/06 05:06:14 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0xa00000000000000}]}, 0x10) 2018/04/06 05:06:14 executing program 0: r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(r0, &(0x7f0000000080)=[{0x0, 0xcfde, 0xffffffffffffffff}, {0x0, 0x1, 0xffffffffffffdffe}], 0x2) r1 = socket$inet6(0xa, 0xa, 0x5) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x22, r2}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) r3 = getpid() ioprio_set$pid(0x0, r3, 0x8001) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/06 05:06:14 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f0000000100)={0x2, 0x2, 0x800, 0x0, 0x1aa7}) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x3) 2018/04/06 05:06:14 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e20, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x8000000000005}, {0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xfd}, 0x200, [0x41, 0x1, 0x1, 0x5, 0x6, 0x401, 0x4, 0x8]}, 0x5c) ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000000380)={'ip6tnl0\x00', @ifru_ivalue=0x7}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x80000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2881) r3 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000100)={r4, 0x46cd3266}, &(0x7f0000000140)=0x8) write(r3, &(0x7f0000000280)="fa7ef374e40d6b1690ad03f24ec658746641588505ffb278c1e752f5323c36fd1501eb38ffbcd018d07367ddea0780d7df306485bcfbd6801291a522a01d20160b260aa6a19120c53587bc33f7d20c35ecc095babacc627c28e8b78e3ab0ea4c0db122c8db97c66a37fccde81b7ca0669c55047b7ecdb8a297f17f2c181867702f368c005c8e31ae6de489e6f8afad666243806852b79d1543c54c19051fa588b294ed4224023e50040cd6fa8435c069e0fd82a1d6734f2efd7dff9df1aeaa0c8cc24dcdb4cb0f41582355054260d63d1cafc0794e45cf80072041d7ab098fd916f6e074ce911921ce", 0xe9) 2018/04/06 05:06:14 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='ns/net\x00') unshare(0x8000000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000000040)) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000080)=""/136) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setns(r1, 0x8000000) 2018/04/06 05:06:15 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0xa6581b0000000000}]}, 0x10) 2018/04/06 05:06:15 executing program 7: r0 = perf_event_open(&(0x7f0000001080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) r2 = dup2(r0, r0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000011c0)=0x7, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000001100)=0x4, 0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x84, 0xa, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000001180)={'gretap0\x00', {0x2, 0x4e21}}) memfd_create(&(0x7f0000001200)='bdev@/wlan0\x00', 0x3) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x18100, 0x0) 2018/04/06 05:06:15 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000000000), 0x163, &(0x7f0000a01f13)=""/237, 0xffffffffffffff62}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x459, &(0x7f0000000000)=""/251}, 0x48) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x8000, 0x0) 2018/04/06 05:06:15 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3ffd1bf5332db6806d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x40000, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x2f4a, 0x400080) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2, @multicast1, 0x0}, &(0x7f0000000140)=0xc) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x8, [], r1}, 0x48) userfaultfd(0x80000) r3 = socket(0xd, 0x800, 0xfffffffffffffffe) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/06 05:06:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x18, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000080)={0x7}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), 0x4) close(r0) 2018/04/06 05:06:15 executing program 6: semget$private(0x0, 0x6, 0x3) 2018/04/06 05:06:15 executing program 2: r0 = socket(0x1e, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x10f, 0x82, &(0x7f0000000080)=""/4, &(0x7f0000000000)=0x4) 2018/04/06 05:06:15 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x8000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000380)={0x0, 0x7}) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x14, 0x2c, 0x701}, 0x14}, 0x1}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2100, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f00000000c0)="5f70309c4382989ad44dace01298f33462c789c6c7cb8a329074ea3bea31769da2ea1c295c36364e24aa4a8797c3e64a4125e0568f", 0x35) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x80}, 0x6}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000200)={r3, 0xc1, "97e4dda548dbfbabe0d6097174159f29139977d708271030ac3de15b6755b677825ba12460350f3d96f44689f7878e86014b2d46d2837fdd5676818b508bd71f3b3fc33c9c4c676f9d5975255c75ed8df3eabe1969e004a2058ef45b665f9fc504827c70d009627eb46f2b8294e5da4c4295690dd83a5bf9f9ba52999ea07928b9611fa60a5ecf80c51550acd9e0f8149fdc179a793b622e4a4ba7e719850eb3e9d373d785018ab322d3bd370c09f18a06496b6f71373db77d6cad1d008208385d"}, &(0x7f0000000300)=0xc9) fadvise64(r0, 0x0, 0x632, 0x5) 2018/04/06 05:06:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000)=0x3, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0x1ff, 0x0, 0xff}) sendmsg(r0, &(0x7f0000000140)={0x0, 0xf, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x4000040) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000240)=""/4096) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001240)={@in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x3, 0xfffffffffffffa24, 0x9, "1004fdf37395de7d5d0947763de0e06ece9b0f91e6119681320bffec39a9de52d8adb63899ef41945d75d381347e891fa962c5b413190b6591382d95c0c4ae4a9f88df7503763495505f81661fc5a072"}, 0xd8) 2018/04/06 05:06:15 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0x4000}]}, 0x10) 2018/04/06 05:06:15 executing program 1: r0 = socket(0x1000000010, 0x4000000000802, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000140)={0x2, 0x7, 0x96, 0x0, 0x0, [], [], [], 0x1, 0xfffffffffffff001}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000940)=@bridge_getneigh={0x28, 0x1e, 0x503, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x3}]}, 0x28}, 0x1}, 0x0) 2018/04/06 05:06:15 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x9) sendfile(r0, r1, &(0x7f0000000040), 0x1008) 2018/04/06 05:06:15 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/200, 0xc8, 0x2000, &(0x7f0000000240)={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) prctl$getreaper(0x2b, &(0x7f0000000080)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x5c, r1, 0x820, 0x70bd25, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1ff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x800028081, 0x0) accept4$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x800) 2018/04/06 05:06:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) getrandom(&(0x7f0000000040)=""/147, 0x93, 0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) 2018/04/06 05:06:15 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0xa}]}, 0x10) 2018/04/06 05:06:16 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0x5, 0x2) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000080)={0x3, 0x3}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r4 = getpgrp(0x0) socket$l2tp(0x18, 0x1, 0x1) kcmp(r3, r4, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/06 05:06:16 executing program 1: r0 = socket(0xa, 0x8002, 0x0) connect$inet6(r0, &(0x7f0000673000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}, 0x1c) 2018/04/06 05:06:16 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$setown(r0, 0x8, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2ddc") ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000000500000000000000030000000000000001000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000"]) 2018/04/06 05:06:16 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0x1b58a6}]}, 0x10) 2018/04/06 05:06:16 executing program 7: socketpair(0x4, 0x0, 0x9, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x1b) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r1}) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200)={@loopback}, &(0x7f0000000240)=0x14) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001600), 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000180)={'gretap0\x00', 0xc4e5}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00'}) 2018/04/06 05:06:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7f, 0x600000) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = userfaultfd(0x80800) r2 = eventfd2(0x9, 0x800) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b2fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = dup2(r3, 0xffffffffffffff9c) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) r6 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000100)) r7 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r7, 0x0, 0x20, &(0x7f0000000000)="fa7b8a9ef3deebf824878d1b", 0xc) r8 = syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x8, 0x8000) r9 = signalfd4(0xffffffffffffff9c, &(0x7f0000504000)={0x7ff}, 0x8, 0x80000) ppoll(&(0x7f0000a61000)=[{r1, 0x4000}, {r2, 0x8009}, {r3, 0x4000}, {r4}, {r5, 0x201}, {r6}, {r8, 0x4100}, {r9}], 0x8, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000)={0x4}, 0x8) r10 = socket$inet6(0xa, 0x400000000001, 0x0) r11 = dup(r10) bind$inet6(r10, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r11, &(0x7f0000000040), 0x0) sendto$inet6(r10, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r10, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r11, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r12 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r12, 0x4) sendfile(r11, r12, &(0x7f0000e37000), 0x8080000001) r13 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r2, r13, &(0x7f0000000080)=0x2, 0x400000ff) 2018/04/06 05:06:16 executing program 6: io_setup(0x107ffd, &(0x7f0000000100)=0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x800, 0x208000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000080)=0x2ffe8000) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f00005c3000)={0x0, 0x0, 0x0, 0x1, 0x0, r2}]) 2018/04/06 05:06:16 executing program 5: mmap(&(0x7f0000b94000/0x4000)=nil, 0x4000, 0x4, 0x40030, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x401, 0x4000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000000c0)={{0x8, 0x0, 0x9, 0x10000, 0x42, 0x7}, 0x0, 0x6, 0xfffffffffffff801, 0x0, 0xf812, "747b5bd36764cfb2319f1dd2e7b1eb08517f99320921d220a544ea10ff6142b92d5260d2c6e7407f9f789030ba11c5cd5dbf7f278020af4a2d2249379bff1c96261e962e3842737e704821feacf8f1ee36a8ed701af20d9738407ee089ef973595944b0a8381f498c4e15653246bde951cb11f032c41cdffea8c59a004a619b6"}) 2018/04/06 05:06:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) uselib(&(0x7f0000000100)='./file0\x00') getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/06 05:06:17 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0x100000000000000}]}, 0x10) 2018/04/06 05:06:17 executing program 1: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000007000), &(0x7f0000005000), 0x4001}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x2, 0x4, 0x8, 0x8}, 0x3fb) 2018/04/06 05:06:17 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x80000, 0x0) lseek(r0, 0x0, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="1a6fc603626b7a03bd8377ef259684bc788548b690454603cd5c242439d74c81da8a214ddaa96a5dfc4c17359f925a98afd101fd8f59a74b67be83f08ad1d4a12c7e381222081597345a78e5b395d493dfc2ca39b412a00c24fa48eb008dcbf20a7cdb5b281634c996a1d40420d3b56a6f0287c523e0563331e5d583b043e4a00db95025e86d3229bc2dff4a5b4b7eb539b3025c6e1952e83b2a81b5b09c0b967097bf37ae4cc683a901b680ae8832f081387ccde7c27beb584f016bad4c857bb143d0485acd8a72acad13f6e4388039f80c65bec58dcb01c11b54f0b35a9188", 0xe0, 0xfffffffffffffff8) r5 = msgget$private(0x0, 0x1a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000006c0)=0x0) r11 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000700)={{0x4, r6, r7, r8, r9, 0x120, 0x7}, 0x0, 0x1, 0x1, 0x4, 0x9, 0x1, r10, r11}) keyctl$link(0x8, r3, r4) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000100)) 2018/04/06 05:06:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0xc94, @loopback={0x0, 0x1}, 0x800}, 0x1c, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="86", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000340)=0x2, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000003c0)=@generic={0x10, 0x41d53337, 0x401}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x410d80, 0x0) sched_getattr(r1, &(0x7f0000000080), 0x30, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000000000)='7', 0x1}], 0x1, &(0x7f0000000140)=[@sndrcv={0x30, 0x84, 0x1, {0x80, 0x4, 0x2, 0x1000, 0x1, 0x7, 0x2, 0xfff}}, @sndinfo={0x20, 0x84, 0x2, {0xac, 0x0, 0xf6, 0x10000}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xb, 0x0, 0x5}}], 0x90}, {&(0x7f0000957ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x800) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x2) 2018/04/06 05:06:17 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(tnepres))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140), 0xfffffffffffffcaa) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x8000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r2, 0x2}) 2018/04/06 05:06:17 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000000), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="58ffffffffd951c156aae91c424a0fd500000000000000007fd668c024ea31170786077d58840589b63a3a765bada0365c3e7ae51c7d017b4e5c8514016bcdc7ca37dbeef8712bdc5aec9810c73c50b861a387b630ede12169d32f228ea398714cdd01bbc250d5e7caac4e37d0102a766c2a0c675a7d3491b6a33cfe", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="060000eeffffe710"], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES64=r0]], 0x30}, 0x4000000) clock_nanosleep(0x3, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f00000000c0)) r1 = dup(r0) syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000300)=""/45) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000280)) 2018/04/06 05:06:17 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0x0, 0x1000000}]}, 0x10) 2018/04/06 05:06:17 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44032, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004ed000/0x3000)=nil, 0x3000, 0x11) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x14) 2018/04/06 05:06:17 executing program 1: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f000026efc8)={&(0x7f00000b5000)=@nfc, 0x10, &(0x7f0000071fe0)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c}, 0x0) sync_file_range(r0, 0xa542, 0x1, 0x6) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, [0x7fffffff, 0xfffffffffffffff9, 0x1, 0xcf4a, 0x0, 0x6, 0x8, 0x5, 0x2f, 0x0, 0x5, 0x800, 0x8d, 0x81, 0x3]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x4, 0x0, 0x6, 0xfc, 0x80}, &(0x7f0000000240)=0x98) openat(r1, &(0x7f0000000280)='./file0\x00', 0x20001, 0x14a) 2018/04/06 05:06:17 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x9, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="18db8a0fc180305b8da9aeb7f9ea6eb6389214a911dbf96b67", 0x19, 0xfffffffffffffff9) keyctl$read(0xb, r1, &(0x7f0000000100)=""/197, 0xc5) 2018/04/06 05:06:17 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x2000000000001044, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = socket$inet6(0xa, 0x80003, 0xef) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xc0, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) 2018/04/06 05:06:17 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bond0\x00'}) r1 = dup(r0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)) 2018/04/06 05:06:18 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x20000) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x100, 0x0) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x1000000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000840)=0x3, 0x362) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x600005, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000180)={0x2, &(0x7f00000000c0)=[0x5, 0x9]}) r4 = inotify_add_watch(r3, &(0x7f0000000280)='./file0\x00', 0xa200000c) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000000)={0x7fffffff, 0xcbeb, 0x0, 0x400, 0x6, 0x40, 0x1f}, 0xc) inotify_rm_watch(r3, r4) perf_event_open(&(0x7f0000940000)={0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) r6 = msgget$private(0x0, 0x0) fcntl$getflags(r2, 0x40a) msgrcv(r6, &(0x7f0000000880)={0x0, ""/4096}, 0x1008, 0x3, 0x800) r7 = epoll_create1(0x0) ppoll(&(0x7f0000005640)=[{r7, 0x41}], 0x1, &(0x7f00000056c0)={0x77359400}, &(0x7f0000005700), 0x8) r8 = socket$inet_udp(0x2, 0x2, 0x0) inotify_rm_watch(r3, r4) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f0000a7eff4)) epoll_pwait(r7, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r8, &(0x7f0000e8c000)={0x7}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000240)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, r1}) getsockopt$IP_VS_SO_GET_VERSION(r5, 0x0, 0x480, &(0x7f0000000380), &(0x7f00000004c0)=0x40) 2018/04/06 05:06:18 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0x0, 0xa6581b00}]}, 0x10) 2018/04/06 05:06:18 executing program 3: ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) dup3(r4, r3, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0xaaaaaaaaaaaae4b, 0x0, &(0x7f0000000380), 0x10000181) 2018/04/06 05:06:18 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40, 0x30) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x64, r1, 0x500, 0x70bd2b, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2c, 0x2}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x24004010) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000130000000000000000060000000000004e5a17a88697aa3630967fdf65e3f463e12fd5ad795a0dce28045b638d2a21ddc3a91b2a1f09c488122102fc5d093c666b8434e0a6b661220bbcf60000002024af77604bbaa24b3aa03804a901653b97991a00", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003006700000000000000000000000000000008001a00f6ff0100e13edb3bb8a7f657fb085e2a81f369"], 0x3c}, 0x1}, 0x0) 2018/04/06 05:06:18 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00000000c0)=0x45) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000080)) 2018/04/06 05:06:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x200) r4 = socket$packet(0x11, 0x800000000002, 0x300) init_module(&(0x7f0000000340)='#eth1vmnet1\x00', 0xc, &(0x7f0000000380)='/dev/vcsa#\x00') setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x3}, 0x4) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) bind$packet(r3, &(0x7f00000002c0)={0x11, 0xf, r1, 0x1, 0xfffffffffffffff7, 0x6}, 0x14) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@int=0xffffffffffffff00, 0x4) fchown(r0, r2, r6) sendto$ax25(r3, &(0x7f0000000440)="70528bdae15aae11d524de54a21b843ff38ebc64c0c51f3c04a333abf31cbbda465d3c6bf46ab30df3c0ae49ccfbd3e512adf8b98edfdcb47a40aa05a807b4b0103738e57ae33de6481c9d18821c7a1f528d359b221ce740cfe010087eac4408bed5596764091f87636c86e8663ccf831840feedc36f6631ac5c4541655a36b65bfcc16c6cbc2298bf7ee112eee08b39fef4ba39f9ed8e6f5627f7a9d9c78a4144ee35c537f605b764cd53b4f4aa268f24d8bba107d416401b551d8ab20012b313b3b6bf7cee567d83ea53b3ebed2893", 0xd0, 0x8000, &(0x7f0000000300)={0x3, {"5fb6399b822b01"}, 0x20}, 0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000540)=0x3, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000400), &(0x7f00000003c0)=0x31) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000deefec), 0x14) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r7, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r8, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/06 05:06:18 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000000280)={0x0, ""/251}, 0x103, 0x0, 0x2800) getrandom(&(0x7f0000000040)=""/48, 0x30, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x0) inotify_init() 2018/04/06 05:06:18 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000bc2f2c)=""/212) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) sendto$packet(r1, &(0x7f0000000040)="c68658331e240970bf966976f2d229a1a6739c3957e9af19dbe2b496dd6f82d01cc68ddd504fa595b154edc3ff8717cb54", 0x31, 0x4, &(0x7f0000000100)={0x11, 0x3, r2, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/06 05:06:18 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0x0, 0x4000}]}, 0x10) 2018/04/06 05:06:19 executing program 0: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000640)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x100, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000200)={0x5, 0x0, [{0x9, 0x3, 0x0, 0x0, @sint={0x8, 0xfffffffffffffffc}}, {0x1ff, 0x3, 0x0, 0x0, @sint={0x9, 0x1}}, {0x8001, 0x4, 0x0, 0x0, @sint={0x1, 0x800}}, {0x9, 0x4, 0x0, 0x0, @irqchip={0xffffffff80000001, 0xfcb5}}, {0x5, 0x1, 0x0, 0x0, @adapter={0x6, 0xfffffffffffffffa, 0x5f, 0x7, 0x1}}]}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000000)={0xffffffffffffffff}) getsockname(r1, &(0x7f0000000040)=@nfc_llcp, &(0x7f0000000180)=0x80) creat(&(0x7f0000000140)='./file0/bus\x00', 0x0) 2018/04/06 05:06:19 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0xfffffffffffffffe) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000000280)=@known='system.advise\x00', &(0x7f0000000240)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080), 0x0, 0x2}, {&(0x7f00000000c0)="ea972c85a1cdaccfc8aff122a24a1b07baf90b1e93ec894d1e8048b915599b7c86cb2a01fed5821030847f649db71a74d0b43a2e93c159c61d6b72b814cd44363d39bb69cb3a0c180a434bdb0fbb8e13f14feaa543389daae7556d8a63b6beb287d1a91020e6e11fb2e59fa8931716a515223b5006eae1231c77b664bf7b0dd94f5c991aeb425727e85418771d05bb12612ec7824c05d9325afebe8a1ed1f2e8c87ad6b5e54154310148f0382670f7ea37025d529c", 0xb5, 0x200}], 0x800, &(0x7f00000001c0)={[{@acl='acl', 0x2c}, {@check_int_data='check_int_data', 0x2c}, {@discard='discard', 0x2c}, {@nospace_cache='nospace_cache', 0x2c}, {@compress='compress', 0x2c}, {@noinode_cache='noinode_cache', 0x2c}]}) uname(&(0x7f0000000080)=""/25) 2018/04/06 05:06:19 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000004640)=[{{0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000002580)=""/95, 0x5f}], 0x1, &(0x7f0000002640)=""/227, 0xe3, 0x8001}, 0xcb}, {{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000002740)=""/42, 0x2a}], 0x1, &(0x7f00000027c0)=""/29, 0x1d, 0x2}}, {{&(0x7f0000002800)=@sco, 0x80, &(0x7f0000002880), 0x0, &(0x7f00000028c0), 0x0, 0x5}}, {{&(0x7f0000002900)=@hci, 0x80, &(0x7f0000002b00)=[{&(0x7f0000002980)=""/64, 0x40}, {&(0x7f00000029c0)=""/237, 0xed}, {&(0x7f0000002ac0)=""/8, 0x8}], 0x3, &(0x7f0000002b40)=""/223, 0xdf, 0x80000000}, 0x8}, {{&(0x7f0000002c40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002cc0)=""/104, 0x68}, {&(0x7f0000002d40)=""/31, 0x1f}, {&(0x7f0000002d80)=""/166, 0xa6}, {&(0x7f0000002e40)=""/21, 0x15}, {&(0x7f0000002e80)=""/40, 0x28}, {&(0x7f0000002ec0)=""/55, 0x37}, {&(0x7f0000002f00)=""/116, 0x74}], 0x7, &(0x7f0000003000)=""/177, 0xb1, 0x100000000}, 0x10000}, {{&(0x7f00000030c0)=@ipx, 0x80, &(0x7f0000004380)=[{&(0x7f0000003140)=""/14, 0xe}, {&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000004180)=""/18, 0x12}, {&(0x7f00000041c0)=""/14, 0xe}, {&(0x7f0000004200)=""/71, 0x47}, {&(0x7f0000004280)=""/162, 0xa2}, {&(0x7f0000004340)=""/44, 0x2c}], 0x7, &(0x7f0000004400)=""/124, 0x7c, 0xaef}, 0x7}, {{&(0x7f0000004480)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000045c0)=[{&(0x7f0000004500)=""/155, 0x9b}], 0x1, &(0x7f0000004600)=""/38, 0x26, 0x1}, 0x7db32d90}], 0x7, 0x1, &(0x7f0000004800)={0x0, 0x1c9c380}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000004840)=0x3, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getpgrp(0xffffffffffffffff) r6 = syz_open_procfs(0x0, &(0x7f0000000140)='io\x00') syz_kvm_setup_cpu$x86(r6, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="66baf80cb850c47f80ef66bafc0cb80000c0feefc4a19f51f2440f019fc62c248566f247ac4ede5600c4e3791d7ee004c40151e299992c0000b805000000b9336600000f01c1420f5bddb99f0a0000b88eabb2c9ba000000000f30", 0x5b}], 0x1, 0x0, &(0x7f00000000c0), 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00005ebff8)=0x3f) recvmmsg(r0, &(0x7f0000000180)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000006380)=""/54, 0x36}}], 0x1, 0x0, &(0x7f00000065c0)) r7 = dup2(r0, r1) getsockopt$inet_udp_int(r7, 0x11, 0x66, &(0x7f0000000080), &(0x7f0000000100)=0x1) 2018/04/06 05:06:19 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0x0, 0xa6581b0000000000}]}, 0x10) 2018/04/06 05:06:19 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000600), &(0x7f0000000240)=0x8) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000580)={0x377400, 0xc3de, 0x7fffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) sysinfo(&(0x7f0000000500)=""/46) arch_prctl(0x1005, &(0x7f0000000540)="45827a7e82ab") vmsplice(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000640)="97df2ecb5f5c0be44f280070fd279f06855f9765b58acacb4c506fd3e46b194b67e92770bc49f3c54f9f66ae0bafd3c659b92e060764b3ca0f72cc0824aca55c21767756940d9fcf7341744705e530cd8a781fb07dd6009607a27ef620828916f33a75a93f4e1e4dcd297fe963086384db318096a727b0c6386b828d783b5ad24f75138109cbcc36ee33631932eb170ee1fc7eccb0ce440fae4366494738a693e49043df6ea99479b0d485c6187c402007d0648a7f4d4a88d0e3ee7d195cf67b0e8fa765", 0xc4}, {&(0x7f0000000980)="deba5541c5fbc49d0d7ada2554ad05267a8599c38aecaaf065c7064c47667962346cd14bb872d80980dd1c6c70d4fb2136925809a3977a208d8b9a438c99e96a13a5205f7215217b38ff96c78407e36ed67405fbf73dca5efdb35921f300599e4f9fce9d42f1ecc2bb8b140a9f07b894b00ef1f88bbe3894ac74ff23dc26c585be941920fe1180004285e3be0d50b4db62f4d016521ccd63455d16a7e18750a2dd5197615b50eadb94e30b2b3847ab64f446bebce1a27d0de7b3a07b40b33882666556fa622fd011ba62bbaf6d39e939ec6604", 0xd3}], 0x2, 0x1) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, r1}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000200)) sync() fcntl$notify(r0, 0x402, 0x27) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname(r0, &(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000300)=0x425) listen(r2, 0x20000003) readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000300)}, {&(0x7f0000000340)=""/171, 0xab}], 0x2) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x6, 0x7fffffff, &(0x7f0000000280)}) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000740)={'filter\x00'}, &(0x7f0000000080)=0x78) keyctl$join(0x1, &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}) close(r4) r5 = accept4(r2, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='ip6tnl0\x00', 0x10) recvmsg$netrom(r5, &(0x7f0000000940)={&(0x7f0000000180)=@full={{0x3, {"cc71a2b0fc7562"}, 0xb81d}, [{"ca656386e14354"}, {"7876c075e97b96"}, {"4de983d35ba1d7"}, {"f6e8d540853f18"}, {"7af8c779376ac1"}, {"6e48af09618b41"}, {"cbed916ce34e67"}, {"83eff6f7aab7bc"}]}, 0x27, &(0x7f0000000580), 0x0, &(0x7f0000000bc0), 0x0, 0x20000000}, 0x0) 2018/04/06 05:06:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bond0\x00'}) socket$nl_netfilter(0x10, 0x3, 0xc) syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000071000040be000000a38dda"]) 2018/04/06 05:06:19 executing program 5: r0 = syz_open_dev$audion(&(0x7f00000008c0)='/dev/audio#\x00', 0x9, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000d80)={{{@in6=@local, @in=@multicast1}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000900)=0xfffffffffffffd36) unshare(0x400) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000740)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = eventfd2(0x3e, 0x8000) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002700)='/dev/qat_adf_ctl\x00', 0x800, 0x0) setsockopt$inet6_buf(r5, 0x29, 0xff, &(0x7f0000000e80)="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", 0x1000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000ac0)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000bc0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000c00)={{{@in6=@dev={0xfe, 0x80, [], 0x19}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x8, 0x4e22, 0xd6d, 0xa, 0x20, 0xa0, 0x33, r6, r3}, {0x100000000, 0x83ea, 0x3, 0x0, 0x1, 0x7, 0x0, 0x10001}, {0x3, 0x80000000000000, 0x401, 0x1f}, 0x3, 0x6e6bb6, 0x1, 0x0, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xa}, 0x4d5}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x7ff, 0x8, 0x80000000, 0x5660}}, 0xe8) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x2) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x44000, 0x0) sendmmsg$nfc_llcp(r7, &(0x7f0000002600)=[{&(0x7f00000005c0)={0x27, 0x0, 0x1, 0x7, 0xffffffffffffff45, 0x2, "51870bb0dfac6f896422da5a794b53f84038e0b0c44c8e3dcf1ad4c2046f568b1771fff8d5440508413ed66e009ff8481ff1d0fd072b60d59ff1db39bc3d3e", 0x1b}, 0x60, &(0x7f0000000a80)=[{&(0x7f00000009c0)="dce808c97584bac4f747a68f09813550bd9baf399dfd7e6bd038fab2532178e70be0c1c5d6b363bc6744040ff5a9cab4d83f833c26f72811dcf45261ec4214e4a0d9fbddd017e288b56862764560eaff57eb4c3651ddd18c66361f6da6c67e41af7742ad76a0a9", 0x67}], 0x1, &(0x7f0000000d00)={0x50, 0x108, 0x2310, "552835023e2520707cffa0a9b05e625bd81e52178c417140d090c0a335c4c372bc5b6b8c7b7e6b9db8f64cf45760cef839f8c4ed9437f0ff88"}, 0x50, 0x4000000}, {&(0x7f0000002080)={0x27, 0x1, 0x0, 0x6, 0x3, 0x0, "3de217b63bcc2f298648a95d1a514684d0d2eebc21d2c333ba7ca96380c9f20b1ece6fa3fa99258c69e4447e3f18a9f3bd6891d9587c80560411c1ddb8f5f1", 0x2d}, 0x60, &(0x7f0000002400)=[{&(0x7f0000002180)="6fd8e04e", 0x4}, {&(0x7f00000022c0)="c2b4639f057936ae999832d0e734e384d4cb5b1ce8dcffebcf8d7b0edbc64cd7fe910cfb3a58902c22b6cb1c4d68d54a870f77312da608d66ebad48e5ebe37f76bb72d8da45ea7b14747aed8527d669bd9158b63d6682b0ebdc9cfcb7e1025b962b319fe26aa36b9144a98037d6472fec020dfe15b76b5eefb3496ab1f80fa", 0x7f}, {&(0x7f0000002380)="d1420d1b71c927ae5e731b0fc6b4b390b1c71db07185b8d3b665c1cb555999c0b984388acaabca262d8cfb01bab0ac30bc9c2fb321a7a4e32336656833595c292104a6a61c0d37319a99bd5a1f17849b57c16e14b73a72e090facfc6970c106c277722013ed9c28393e1c4fe3800332f04da4cf5110a", 0x76}], 0x3, &(0x7f0000002480)={0x40, 0x19f, 0x3a, "b97935d59cc1d4a65482bc4c54a51f7b26b228d9ffe552584662bc7414c7c9e30833fb942c4ddebe397f5b9294c325"}, 0x40, 0x800}], 0x2, 0x8000) syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000200)='./file0\x00', 0x641, 0x4, &(0x7f0000000540)=[{&(0x7f0000000240)="c3a9764cdf88ffc11fa1b5047eb80a778952184db4e325102e8390c37e51686319c6aeb08381d16ffd9153dc5280a78490bf572f0e798ba9fbacbc4061674a42b011012d1ed92fda4f5943327622f80827aacbd4715cc75080e47d2102832a37b1152219337c88d63942c113c51a38246a6ecbe21368d057924a6aeea53818a4ba79060e712b71b549fee9cf65b8d4", 0x8f, 0x8}, {&(0x7f0000000300)="e9e6f1422c8765232c6138df0280b4803e50bb3d57262a1a432dc2254e9e061d1759665beb5059556e2d61f77e1675517fb3685fd10a30833a37d4a8a390c7f47ef6f7a5e5fe4186157c1d7019992ee1006ce33d7b2fd7b9dc1ee08b04105736ceea6540813473b987ac1a267a4c319a54727da72df427b9e6e057ec01235b695c897b107b26ca05ea86d142c02d0745250f026a", 0x94, 0x9d6}, {&(0x7f00000003c0)="4e64e17062f3d9d0c1766bf51919d06ec012f15f4f7374a8fbf4107192c0afda1e68879c0ec090f295420f9c4b775b8c1e2f5a09fa1a26329e012da61dc96541ea58bd8030e28f1677ab952b14c9435609c6fd75437e67dabae2023ffaba8af58a48050afcea708cddd632d994744600f49a990213774af84f7574a9bd732db768fd52ca1ff277ab048a678aced8cd49f927e1b6fbd2f8b01f81323295a084dfd735839d33ac45c4d786425330ab229ef89a6733f218170b3483643c", 0xbc, 0xd8}, {&(0x7f0000000480)="0825b01cb0eea3dc4f322ef340c0a4b8f2a208c931dad0343f8e936ecd557a29d1cf326d7193d73e3cdd77b2b92da3d25b0c0d10c6f66dd19949c08785eb29198db75f3b7eec398d6bb3f4a7f2674189310cbf8c655ef06e140e5e84b09180e550422d25063534320155692527fdf0875e2d6245f614fb1914d4ca74d9d2128019299eb7f51c529509369014f26dda8fef2d74e2f2c92b3cafa4899a85", 0x9d}], 0x200000, &(0x7f0000000940)={[{@usefree='usefree', 0x2c}, {@quiet='quiet', 0x2c}, {@debug='debug', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@gid={'gid', 0x3d, [0x32, 0x30, 0x34, 0x33, 0x32, 0x35, 0x36]}, 0x2c}, {@showexec='showexec', 0x2c}, {@discard='discard', 0x2c}]}) open_by_handle_at(r7, &(0x7f00000008c0)=ANY=[], 0x800000000fffe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e24}}}, &(0x7f0000000700)=0x84) recvfrom(r7, &(0x7f00000000c0)=""/14, 0xe, 0x0, 0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f0000000000), 0x0, r4}) ioctl$KDSETKEYCODE(r7, 0x4b4d, &(0x7f0000000880)={0x652e, 0x4b23}) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f0000000080)=0x6) 2018/04/06 05:06:19 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8092, 0x10000) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000040)=0x9b, 0x4) uname(&(0x7f0000000080)=""/106) read(r0, &(0x7f0000000300)=""/217, 0x7709) ioctl(r1, 0x7, &(0x7f0000000100)="adbf15af55ed6966c9b085c55f9913044a3d8a1a05c59e0add4f7c855c9f902860f96fd3f20cc4659659e395f9767480017d5ead1d99cfe2817fdf5a8a210e0a476f78ad") ioctl$TCXONC(r2, 0x540b, 0x1) 2018/04/06 05:06:19 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0x0, 0xa00000000000000}]}, 0x10) 2018/04/06 05:06:19 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x5, {{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x0, 0x4, [{{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}]}, 0x290) remap_file_pages(&(0x7f0000008000/0x4000)=nil, 0x500, 0x0, 0x0, 0x0) 2018/04/06 05:06:19 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x29b40000000000, 0x4000000000002, &(0x7f0000000000)=""/4, &(0x7f0000000080)=0xffffffffffffff3e) 2018/04/06 05:06:19 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0x0, 0xa}]}, 0x10) 2018/04/06 05:06:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x10000, 0x0) perf_event_open(&(0x7f0000220000)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000040)={{0x3, 0x17f8}, {0x7, 0x31}, 0x6, 0x2, 0xfff}) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x8f9378d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6bd3, 0x0, 0x0, 0x0, 0x3}) r3 = gettid() ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/04/06 05:06:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xfffffffffffffff7, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x882) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0xfffffffffffffffd, 0x400, 0x401, 0x8}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='illinois\x00', 0x9) shutdown(r0, 0x1) [ 440.583296] QAT: Invalid ioctl 2018/04/06 05:06:19 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='K']}) 2018/04/06 05:06:19 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0x0, 0x100000000000000}]}, 0x10) 2018/04/06 05:06:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x2, 0x0, 0x7f}, 0x80000001, 0x6, 'id1\x00', 'timer0\x00', 0x0, 0x7, 0x7f, 0x3, 0x4}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d04, 0x0, 0xffffffffffffffff}]}) 2018/04/06 05:06:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x200, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000040)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x40000}) 2018/04/06 05:06:20 executing program 2: r0 = socket$inet6(0xa, 0x53282deb45097b20, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) capset(&(0x7f00001e4ff8)={0x20020071026}, &(0x7f0000001fe8)) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/04/06 05:06:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000b0cff5)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) ioctl(r0, 0x40000000401070ca, &(0x7f0000000000)="18732767d549876ec3616ba0785b33ad7a22a65cc4328960d7216c10ef45ae3731f3ada3b9adb9af5bef885e08fc634163cd8f882149f3111570888d6b161d3b8a0ba6") 2018/04/06 05:06:20 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0x0, 0x200000000000000}]}, 0x10) 2018/04/06 05:06:20 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = getpgid(0xffffffffffffffff) get_robust_list(r1, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f00000001c0)=0x18) r2 = socket$l2tp(0x18, 0x1, 0x1) io_setup(0xffff, &(0x7f0000000200)=0x0) io_getevents(r3, 0x80000001, 0x5, &(0x7f0000000240)=[{}, {}, {}, {}, {}], &(0x7f0000000300)={0x0, 0x1c9c380}) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) connect$l2tp(r0, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) 2018/04/06 05:06:20 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100), 0x8) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000580)={'mangle\x00', 0x1b, "d7b6b69ffb3b8637205527b668df925c022b0033e4c602de5b1c54"}, &(0x7f00000005c0)=0x3f) write$rdma_cm(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="0c000000080000fa77791cf4dc1cb177a5d77c77d0c0d9d2d63fc05010bb64d3614903f50c3974c8067c353f1d39adb774510432d2ab4289554f9939d508e2269a7de538eb24e405cb127ec8233e768b1b94206e7edb304a2c707f77b3dcaf0fb77a579586103f02a000aa9f328eaa3d6e91000a42246cf3721bb59dd42298d96ec4cdede3dc01e1d44c90aa905848ff6e8598ad4d24b234ae89fd49a3aa721a1235eecd6bbb9133fecd9a600eca3f53bc101ed9c4c901bac74c729cc24f671c00"], 0xc1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = geteuid() setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000000180)={0x10000, 0x0, [0x6f, 0x401, 0xa8a, 0x80000001, 0x7, 0x1ff, 0x5867, 0x6d18]}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000600)=ANY=[@ANYBLOB="e00000027f0000010000000001000000ac14000074941632034299ce19889de15dca742e95ea2bafed21fdc5d9cb61bfae93e9de7ce80b1dd33eff86c877ad44dfcf28df9cdff09d518107604dcebde6006663a609a15eed92c87b67dcbb75b1b61cc6b3808451c096828df743e56933efd161725b6f6c304da8b827a4d2c6e34940dbe14a81693a"], 0x14) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000098040000800200008002000080020000b0030000b00300"], 0x1) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r6, 0x7003) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000380)={0x0, 0x0, 0x10003, 0x86d}) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f0000000540)={r7, 0x62}) close(r6) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000280)={0x0, @broadcast, @dev}, &(0x7f00000002c0)=0xc) r9 = socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r9, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) sendmmsg(r9, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}, {{&(0x7f0000006040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x2, 0x40) setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f0000000340)={r8, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000240)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setresuid(r4, 0x0, r4) r10 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r10, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x5, "35f0bb48ab"}, &(0x7f0000000200)=0xd) 2018/04/06 05:06:20 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) socketpair(0xf, 0x3, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x97, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x10001}, &(0x7f0000000140)=0x8) 2018/04/06 05:06:20 executing program 0: mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/62) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000040)='debugfs\x00', 0x0, &(0x7f000001c000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) accept4$packet(r0, 0x0, &(0x7f0000000100), 0x80000) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) r1 = creat(&(0x7f000037ffea)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f0000d6fff2)='./file0/file0\x00', 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000140)=""/191) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000200)) rename(&(0x7f0000347fea)='./file0/control/file0\x00', &(0x7f00007d7fec)='./file0/file0/file0\x00') 2018/04/06 05:06:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x4000000000000001, 0x4) sendto$inet(r0, &(0x7f00000013c0), 0x0, 0x120020003, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fd}, 0x14) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000400)={0x2, 0x0, @loopback=0x7f000001}, 0x10) fsetxattr(r0, &(0x7f0000000000)=@random={'user.', ':selinux\x00'}, &(0x7f0000000040)='-cgroup(\x00', 0x9, 0x2) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/04/06 05:06:20 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0x0, 0x4000000000000000}]}, 0x10) 2018/04/06 05:06:20 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5c354a6d}, @in6={0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}}], 0x54) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000180)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f00000002c0)=""/75, &(0x7f0000000340)=0x4b) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000380)={&(0x7f0000015000/0x1000)=nil, 0x1000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000240)={0x8001}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/06 05:06:20 executing program 3: r0 = socket(0x10, 0x3, 0x0) recvmsg$netrom(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f0000000080)}, 0x2020) write(r0, &(0x7f0000000980)="240000005a005f191415f507125a000009037b1595a7f1d6d8210308041000fff708ff98", 0x24) socketpair(0x8, 0xa, 0x10000, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000100)=0xec59, 0x8) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000080)={0xf84, 0x0, 0x80, 0x7f, 0x1, 0x1}) bind$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/04/06 05:06:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x28) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) ioctl(r0, 0x440000000000127f, &(0x7f0000032ffd)) 2018/04/06 05:06:20 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0x0, 0xffffffff00000000}]}, 0x10) 2018/04/06 05:06:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000180)={0x0, 0x65, 0x3}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000480), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 05:06:20 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) io_setup(0xbc, &(0x7f0000000000)=0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x8000, 0x200002) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000001c0)={0x9, 0x3, 0x1f}, 0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f00000000c0)=""/87, 0x1ff}) r3 = socket(0x2, 0x5, 0x3ff) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000100), 0x2dc}]) 2018/04/06 05:06:20 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000180)=@random={'osx.', '\x00'}) request_key(&(0x7f0000742ff4)='id_resolver\x00', &(0x7f0000a25ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001f5000)='user$\x00', 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2b, 0x10000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e00000068b4b4cfe52515faf9c74da59d32f7ba1d785e15b03e3c78b3f8"], &(0x7f00000000c0)=0x26) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000003c0)=[{0x8000, 0x1, 0x3, 0x1, @tick, {0x8000, 0xffffffff}, {0xc8e, 0x1ff}, @ext={0xcb, &(0x7f00000001c0)="52004612c1ccf2afd17701acaf912d59595bfabe58b7fb2ebf581c3190be69f93a56096da23a5f0b9c37e5fdc061865e423025f2cfca29eb3171cd5e3fd3771723cc1a7d1bb28d6781657a03a53729090e80521c0455b4fb2795d20aaeb0002f67c6281ea1e8ce493ee7220298ae779f6efb84913e4ddebbbfb67c35c032867c12a5732601ba36fb328bc153c0eac8f5726e0e93392acf8026f23e2032ac6eb4f1bb3a59f8dc3d80e0ab08a4fef15c8af6d53d9f5e1f96570773b9c090b33e19a75f42b2591a50aba82d91"}}, {0xc90, 0x4, 0x200, 0x6, @tick=0x3, {0x2, 0x3}, {0x8000, 0x6}, @note={0x1, 0x6c65, 0x6, 0x0, 0xb21}}, {0x3, 0x1f, 0x80000000, 0x3, @time={0x77359400}, {0xcb, 0x9}, {0x100000000, 0x8}, @result={0x8, 0x67}}, {0x7ff, 0x7, 0x81, 0x568889d7, @tick=0x6, {0x2, 0x9}, {0x81, 0x1}, @time=@time={r3, r4+10000000}}, {0x1, 0x8, 0x4, 0x200, @time={0x0, 0x989680}, {0x0, 0xd3}, {0x3, 0x3}, @quote={{0x389, 0x1c00000}, 0x6, &(0x7f0000000340)={0xa68, 0x2, 0x7, 0xfffffffffffffffa, @time={r5, r6+30000000}, {0xd887, 0x6}, {0x400, 0x9}, @time=@tick=0x1}}}, {0x81, 0x5, 0x81, 0x7, @time={0x77359400}, {0xffffffff, 0x56}, {0x9c48, 0x101}, @queue={0x5, {0x5, 0x5}}}, {0x3, 0x1, 0x2, 0x4, @time, {0x0, 0x3}, {0x7, 0x7}, @control={0x8f, 0x6, 0x2}}, {0x1, 0xff, 0x8, 0x5, @time={r7, r8+10000000}, {0x9, 0x101}, {0x6a, 0x8001}, @raw32={[0xffff, 0xdd5, 0x10000]}}], 0x180) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0xfffffffffffffff9}, &(0x7f0000000140)=0x8) 2018/04/06 05:06:21 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0x0, 0x2000000}]}, 0x10) 2018/04/06 05:06:21 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000001) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0xffffffff, 0x5f1800) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x10001, 0x800) ioctl$TCXONC(r2, 0x540a, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept$unix(r1, 0x0, &(0x7f0000000040)) 2018/04/06 05:06:21 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x490000, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000080)={'syzkaller0\x00', @ifru_mtu=0x401}}) poll(&(0x7f0000000100)=[{r0, 0x88}, {r1, 0x610}, {r0, 0x4}], 0x3, 0x51ab) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) r3 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x6, 0x42) connect$l2tp(r3, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x4, 0x3, {0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}}}, 0x3a) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x5) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000000240)) syz_mount_image$msdos(&(0x7f0000000640)='msdos\x00', &(0x7f0000000680)='./file0\x00', 0x101, 0x9, &(0x7f0000000c40)=[{&(0x7f00000006c0)="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", 0xfe, 0x5}, {&(0x7f00000007c0)="fbec614684ec635a938d5e7db29142e2e0016ea42b13740d71a0e8814c18fef52e430335c09211ffe0cd4b287a2e3e267d9ca7b2ac129f549c822cfd6225c945af796e4ee3333bb0878af47e5960e0bae5c4ffe01d576b2cd64f9b4946e9724d60c3e7105a4c8a78828f6e4ea3190de51ea6b0095a397811644f85429ede41222572fc55", 0x84, 0x1}, {&(0x7f0000000880)="68deb5849ca6f9cc1d7290f94e184120b6b20d1cbb0cc5a5710ba162df4062a937a8b599b4fb5ee6ccfc9b190e02eb8d14226d3b2d1bfae46e5afcaa65e944cdfff014afaa", 0x45, 0x9}, {&(0x7f0000000900)="bf8343b7c1e5ffad410d70fb2be972b46954b51300fd28a6c196b33af72542200d24161eab85c61bc4e6264c4fb3bf3dcb399989237d24ae8374210482d7b48ce083f1edb8736697266d8bb0ccdd9b8bfad00c2c9c9926575c2e88d6ef383a8703247bcca64195d0a576c6f102662d8eafee91497c5879c18ae2c1b0ebd377d390b3aeab9288ae6873cdf415205431c80b2e3329c98ff95616c92236bf3e52b4ec8c", 0xa2, 0x80000000}, {&(0x7f00000009c0)="7fedceace5d56cb4376aa48925c0f81daa89618a29295c18676fef1ac59a3a60c2762c408b3774d17dcedc5e99340cbdca287e31ba7a1ee97b4681014a419c", 0x3f, 0x5}, {&(0x7f0000000a00)="99b3f6d53a666cc489c71a8f5372e479f97f8fadbaf077566dea7d7d99d43e3a378f021f", 0x24, 0x5}, {&(0x7f0000000a40)="4d8b46386c43a22e01e469cd00b1afc2a7e6489ba715b384199a683f7d47e037e018ac27b9727b71a3b79bb12f5545a56cd8f2fa7d43074e9bc99e1aac3bf0317aa45f9fc6c40ee2413abc96d8f931d6d089c2f2e9c40251c89c4858f666cecc", 0x60, 0x3}, {&(0x7f0000000ac0)="bb181ccb9de38cd6200b0eddad1232576336ea463b090f3b40aa55adf684c47f443d199fd4114bdb12550cf7653af5ffe5c6ec6d6a8c3334e312babc1c958159f875c051b996a2eb4b893dcc24f8b06d5d650da0f1646e73257bf44686760c5ee2a2a1a7cd6926a583a75a1d8d108e8b0605966c0ab4cfa4644f8166dd562e2d5d12c55a24bfa90ba2cae9400150c8b788327313f322ce2cda0a907749b747ce3385a84440ed322228406c1231b8440da5826e648da176b54a63bd05cd1498422fc18705277c61ea83", 0xc9, 0x38f0}, {&(0x7f0000000bc0)="e7859aa24405ef07b270865b1f038b92528a831a597dfea276cf49117b2d6297553bb9bf7fbac78a0a80e7350ad22667e747ce1f122bb4f3023c97144195f4b2a6ef1b073a5a942c125f85c6be38e728d8feaf70a762ae360679d4", 0x5b, 0x4c}], 0x8004, &(0x7f0000000d40)={[{@time_offset={'time_offset', 0x3d, [0x7f, 0x3f, 0x0, 0x34, 0x36, 0x33]}, 0x2c}, {@gid={'gid', 0x3d, [0x32, 0x34, 0x36, 0x35, 0x34, 0x34, 0x37, 0x36, 0x36, 0x35]}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@quiet='quiet', 0x2c}, {@gid={'gid', 0x3d, [0x33, 0x35]}, 0x2c}, {@flush='flush', 0x2c}]}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000dc0)={0x3, 0x0, [{}, {}, {}]}) prctl$setname(0xf, &(0x7f0000000e00)='check=strict') getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000e40), &(0x7f0000000e80)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000ec0)={0x7, {{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0xd}, 0x5}}}, 0x88) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000000f80)=""/143) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001040)={0x0, 0x1, 0x30, 0x1, 0x8}, &(0x7f0000001080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000010c0)={r4, 0x5, 0xd3, "b0c6f3abea61d9dd5295a540982e32bb4f05db1466687908caa0d5d16377cecaa58a100a13f0d09047bc00c24b7e2725b2a4ed59e8316f840bf800ea4fd3b9e9574fc142b554813ca0668f2a5aec1283afaadcbb3775d1c8442fcbd2cb480964000c63aaf94db5f25feb04b6e3347a5a6402c6a09930f2428c996b51f9d65620408a4771800de35b81537db0e82421e5acd0df46440a0e890399a61fee7ac4c2fc0769b5335007d3f878ba59ce9644ba7fbc8014a0e4b59cdd9ff615981caea8be8238a629cb1abffab659cd7df518564aecb7"}, 0xdb) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00000011c0)={0x10000, 0x0, [0x8, 0x8, 0xadb, 0x6, 0x7, 0x7fff, 0x7, 0x4]}) sendmsg$nl_netfilter(r0, &(0x7f0000001500)={&(0x7f0000001240)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000014c0)={&(0x7f0000001280)={0x224, 0xe, 0x9, 0x0, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x9}, [@generic="d9cca1bff59443c59b976b7ec6a988bae2c156fe32e91703b7421a3aaf7ad4015cc8eb17145e70b6aeab2bcd404fce514b1d14b985aed3a78e9e1d6ec7c5ec1a81653214d7040f5e3d304491dbd4f7e76ad873045b4767005365e72e25855335f8b01d2c43c30057d81ae1660962660e669974", @nested={0x19c, 0xa, [@generic="8eea7e69667da4a32b107f2a7006acbd478bc18f200e9006e7c69e409c4cc1fa1ccc6a8b3f6cf19cecbc6d1d15b276c233cd79638e5043466c63911b1e715f5142d75b7d8d736236aa4433ab5028e1d10124f82ed90b90f8aa89ff8c67fbaad20569f8d9d9adbe32e965035f6b6b65f6d8ca33c72909d581ddd6b97284f36a205f05d8b36e2f67497264bc7a5ea5b819202624bf2f43740a32baa4484795b65b6ba8b501e993c2f4", @generic="5ad3deac905161a4ff7e7cd878804f81fd30b81e99f7d52e1fcc757f64ee4b9ee0b945ec11cc25538cfc0873946935312ee1ae8ee13eba9ab5b9afc8a4a0baf412891197d6e4a28dd964b894c99c08e5b331516ccb0f72fd1ec6210e5f52c246e3e62ad8c30d90b11f039770e72fc47bd024465dccfed2d232102df2ec883b444e29c16ea7a7ecacb1d0497a7aa086638d0b907638be3b372e97de57163fe51eebeab4b61ad1fe58701d7229ff14493a49446dd68990835d9e58a5254ff260e3cd0a5c14011cf221fd9b908ee50fa407f6a99ea17d8aac6dcbb9dedbd4e859bdf8dcb19e80104852", @generic="3c05303d206826"]}]}, 0x224}, 0x1, 0x0, 0x0, 0x24000000}, 0x1) pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_DEVICE_ATTR(r6, 0x4018aee2, &(0x7f00000015c0)={0x0, 0x10000, 0x0, &(0x7f0000001580)}) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000001600)={@broadcast, @loopback}, &(0x7f0000001640)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001680)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000001780)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000017c0)={0x0, 0x0, 0x0}, &(0x7f0000001800)=0xc) fchown(r5, r7, r9) process_vm_writev(r8, &(0x7f0000004cc0)=[{&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/3, 0x3}, {&(0x7f0000002880)=""/162, 0xa2}, {&(0x7f0000002940)=""/232, 0xe8}, {&(0x7f0000002a40)=""/43, 0x2b}, {&(0x7f0000002a80)=""/205, 0xcd}, {&(0x7f0000002b80)=""/200, 0xc8}, {&(0x7f0000002c80)=""/4096, 0x1000}, {&(0x7f0000003c80)=""/48, 0x30}, {&(0x7f0000003cc0)=""/4096, 0x1000}], 0xa, &(0x7f0000004e40)=[{&(0x7f0000004d80)=""/90, 0x5a}, {&(0x7f0000004e00)=""/63, 0x3f}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000004e80), &(0x7f0000004ec0)=0x4) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000004f00)) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000005000)={'nat\x00', 0x0, 0x4, 0x8, [], 0x5, &(0x7f0000004f40)=[{}, {}, {}, {}, {}], &(0x7f0000004fc0)=""/8}, &(0x7f0000005080)=0x78) modify_ldt$read_default(0x2, &(0x7f00000050c0)=""/210, 0xd2) 2018/04/06 05:06:21 executing program 3: clock_gettime(0x0, &(0x7f0000000140)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0xca1e, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, 0x9, 0x6, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x9, 0xd230, 0xffffffff}, 0x10) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) timer_create(0x6, &(0x7f0000000300)={0x0, 0x16, 0x2, @thr={&(0x7f00000001c0)="6f43269ff2012506b45868b5de1dc2fce419b5328fc123cf42e2bb80aea144938c762e707b4545b9f3a96586d069dff97b2e751c145f28c9f24c30d0a7e65ff91779312cf145d56edeaccfc6287fe47cdf447efdab95169c3b9ec6723c8208a197cc72f10562b9a5c682d0bf69f6314b6430da67d737f133690ff227ff487d64c243a62bc3897467d6f23d17e1d189359c5a7c9fe73cedc14a5629b80c9930df9b", &(0x7f0000000280)}}, &(0x7f0000000340)=0x0) clock_gettime(0x4, &(0x7f0000000280)) timer_gettime(r3, &(0x7f0000000380)) 2018/04/06 05:06:21 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x21c, &(0x7f00000002c0)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x9, 0xfffffffffffff000}, 'port1\x00', 0x4, 0x2, 0x9, 0x90b1, 0x3d, 0x80000001, 0x2610d028, 0x0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc, @tick, 0x200, {0x7, 0x7}, 0x200, 0x2, 0x100000000}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000006, 0x10, r2, 0x0) 2018/04/06 05:06:21 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f00000078c0), &(0x7f0000f8b000), &(0x7f0000007980)) mknod(&(0x7f0000cd7000)='./file0\x00', 0x103a, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000340), &(0x7f000027a000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='personality\x00') read(r0, &(0x7f0000f1bf7e)=""/130, 0xfffffdd8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000240)) ioctl$TCXONC(r0, 0x540a, 0x1f) open$dir(&(0x7f000050bff8)='./file0\x00', 0x2, 0x4) 2018/04/06 05:06:21 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x7, 0x3ff, 0x3, 0xfffffffffffff8fa, 0xa0}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x800000010000000}}, [0x7, 0x200, 0x3, 0x6, 0x200, 0xfffffffffffffff9, 0xe50, 0x7fff, 0xffff, 0x8, 0x8, 0x80000000, 0xffffffff, 0x2, 0x6]}, &(0x7f0000000240)=0x100) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmmsg(r2, &(0x7f0000fb0000)=[{{&(0x7f0000a08000)=@generic={0x0, "369f2c9053f95320a174b9ce730500cd261ea4fdfbc96d5b7360cea43580701ff6a81df561866ae3d9aea582d28a08010ad88bf56f41e557e87594b5c9b787004d26bc081b93a94a5e32efc7fcd95a96f1eeb98502c629cfb48aa486b4d15b47d2b930b4318910922e4470cf8efae2c1b57e78c818dc8d273bd970429a96"}, 0x80, &(0x7f0000f2c000), 0x0, &(0x7f0000924f68)}, 0x8}], 0x1, 0x4008881) 2018/04/06 05:06:21 executing program 0: pselect6(0x40, &(0x7f0000000040)={0x2, 0x9, 0x4, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x1, 0x2}, &(0x7f0000349000), &(0x7f0000000080)={&(0x7f00001da000)={0x2}, 0x8}) 2018/04/06 05:06:21 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0x0, 0x40000000}]}, 0x10) 2018/04/06 05:06:21 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x2, 0xffff, 0x100, 0x100, 0x10001, 0x6040010, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) accept4(r2, 0x0, &(0x7f00000000c0), 0x80800) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e24, 0x200, @empty, 0x10001}, 0x1c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000a00)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="000000000000000010002b000c00030008000000", @ANYRES32], 0x30}, 0x1}, 0x0) 2018/04/06 05:06:21 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0x0, 0x1b58a6}]}, 0x10) 2018/04/06 05:06:21 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') getdents64(r0, &(0x7f0000000040)=""/44, 0x11d) ioctl$KDSETLED(r0, 0x4b32, 0x7) 2018/04/06 05:06:21 executing program 0: 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$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/111, 0x6f}], 0x2) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000300)={0x3ff0, 0x7, 0x3}) 2018/04/06 05:06:21 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000900)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x0, r0, r0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r3 = gettid() tkill(r3, 0x15) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000880)='/dev/ppp\x00', 0x40000, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r0, &(0x7f00000008c0)={r4, r0, 0x1}) process_vm_writev(r3, &(0x7f00000004c0)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/9, 0x9}, {&(0x7f0000000100)=""/4, 0x4}, {&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/140, 0x8c}, {&(0x7f0000000240)=""/222, 0xde}, {&(0x7f0000000340)=""/148, 0x94}, {&(0x7f0000000400)=""/143, 0x8f}], 0x9, &(0x7f0000000840)=[{&(0x7f0000000580)=""/111, 0x6f}, {&(0x7f0000000600)=""/148, 0x94}, {&(0x7f00000006c0)=""/229, 0xe5}, {&(0x7f00000007c0)=""/109, 0x6d}], 0x4, 0x0) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) tkill(r3, 0x22) 2018/04/06 05:06:21 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0xa00, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x1, 0xaf, 0x9, 0x500, 0x6, 0x400000, r1}) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f00003eeffc), &(0x7f0000a54ffc)=0xfffffffffffffc30) socket$inet6(0xa, 0x4, 0x6) 2018/04/06 05:06:21 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0x0, 0xa000000}]}, 0x10) 2018/04/06 05:06:22 executing program 0: mlock(&(0x7f000000f000/0x3000)=nil, 0x3000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) mlock2(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() tkill(r1, 0x16) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x100) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000040)={0x3a9a, 0x81, 0x7, 0x100, 0x4, 0x8000}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000200)={&(0x7f0000011000/0x3000)=nil, 0x3000}) close(r0) 2018/04/06 05:06:22 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0x0, 0xa00}]}, 0x10) 2018/04/06 05:06:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1b) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x4}}]}, 0x2c}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x7, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0xc}, 0x10001}, @in6={0xa, 0x4e24, 0x68f, @dev={0xfe, 0x80, [], 0xd}, 0xfffffffffffffffd}, @in6={0xa, 0x4e23, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}], 0x64) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f0000000040)=[{0x9, 0x1, 0xa33e, 0x8}, {0x9, 0x1, 0x5, 0x8996}]}, 0x10) 2018/04/06 05:06:22 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f00000002c0), 0x78, &(0x7f0000000300)}}, {{0x0, 0x0, &(0x7f0000000680), 0x59, &(0x7f00000006c0), 0x95}}], 0x2, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) r2 = socket$netlink(0x10, 0x3, 0x17) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ip_mr_cache\x00') ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f00000005c0)="43c7eaa19682441f04abbb594f6c75") connect$can_bcm(r4, &(0x7f0000000600)={0x1d}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000540)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="24020000120010012bbd7000fcdbdf251f00000014000700fe8000000000000000000000000000aa5c015200b29d2ae5829cc709efe7f5c07a7fe971c483dca34bd8980b7b904741d3a44b4868208ab2453e5b804386b708008800", @ANYRES32=r3, @ANYBLOB="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"], 0x224}, 0x1, 0x0, 0x0, 0x8001}, 0x4) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) 2018/04/06 05:06:22 executing program 2: r0 = socket$inet(0x2, 0x2, 0x40000000000001) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xfffffffffffffffe, 0x5, 0xd3, 0x6314, 0x7}, &(0x7f00000000c0)=0x98) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000002c0)={'filter\x00', 0x0, 0x3, 0x37, [], 0x4, &(0x7f0000000240)=[{}, {}, {}, {}], &(0x7f0000000280)=""/55}, &(0x7f0000000340)=0x78) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x9c, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xea0}, @in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, @in6={0xa, 0x4e23, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x6}]}, &(0x7f0000000200)=0x10) poll(&(0x7f0000d06ff8)=[{r0}], 0x1, 0x0) 2018/04/06 05:06:22 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x1118c2) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000040)={0x80000001, 0xa98, &(0x7f0000000140)="edd4f6b286420eeb9121758393c947e706d128dea622649468043aac21e7fed830af24fece7541b9f55ae6c79757bd4d5e7c6de85bb54a04b68a26e8b13b44cf66a2322922e15cda5538e1998917baf31c77fc69dc81122d033e", &(0x7f0000000280)="02644b45ddb2edac5a63276a47964797fafabd8c230765228f6f9fff4ce33fcd2c3347c4b197b75901f164b51b3c0a02afd07bf857f5c4898111b859b9fb2c2bbf162fd2ce942529294f74d6b241ccd246e79cc0aad76c2461533d7a6226dfe0f3cfa6412ae5eb39c81d4239b90bea438db95f723e17a74e45355acd95c2773f2bb4cb3e2f30fc2b6f5f014a218dec8a", 0x5a, 0x90}) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_submit(r2, 0x2000000000000298, &(0x7f0000000240)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4000000000000000, 0x0, r0, &(0x7f0000000080)="020000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38, 0x0, 0x0, 0x0, r1}]) 2018/04/06 05:06:22 executing program 5: mkdir(&(0x7f0000000680)='./file1\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f0000000280)="88afd936046e1d5570f7e83ca4c55ae1bc543fe3b41824edaa2ce764ebda67437d5ae6e26571566c1439ba00665b52ca7c74fde51edc1b0bb4afb7886f8b255cb1f2d51f58e91c8056ab08ddf6a08d09f3f9fdd163e0fb13c9d7de19df688a498fefc58861c94164cb20c52d336ecd8620a2916509ee824ac64dae9d4fa44610648dec25db8a582a71aab11d2b3f2db3370c1735bd8712add53e75fe899d790b45452ff5721adfe4fd8dc609a7df33a16e14f5e40fb2f7cfdf0f18e05124dc23da35d01ae0c73afa32743dfd76a7cfdab1eb3ae679355ed8066de40f255ad68ac480") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000fdb000)='coda\x00', 0x4001000, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='efivarfs\x00', 0x1820, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000000580)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f00000005c0)="b7c39464e1b524fd58f201a010bb2463b587107e6f7f7cce98cbacde1be3a43886d9e2bfc2a6910e43a6ab76e646ba") mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000400)='rpc_pipefs\x00', 0x1000, &(0x7f0000000440)="1c40c13914c8b225507591fc7928b9a3df4700cc3b697ace725895377584b240441d640d6cfe1b12ab4a533112c269fa712e8a5e878db9d1dcebfab8b62d0b79c1f37d707703ff0730a4cf1263be66452824d2060313c05178b7b1df0f63b0325c92e7162a64e9f1d91a5af644f54a12959d33f94e267b2a2ec0a3ce2406d99bd52ca9322ca4927c8cbca5fa88a5fbbd911a97b52de0b605770c") mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='qnx4\x00', 0x40000, &(0x7f00000001c0)) r0 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x8bd0, 0x2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000540)=0x8, 0x4) socketpair$inet(0x2, 0x2, 0xd89d, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f000000fd40)={&(0x7f000000e640)=@ll={0x11, 0x1c, 0x0, 0x1, 0x46, 0x6, @random="0c1b63750f3a"}, 0x80, &(0x7f000000fbc0), 0x0, &(0x7f000000fc40), 0x0, 0x4}, 0x10) 2018/04/06 05:06:22 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x8000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000100)={0x8, 0x1, 0x4, 0x8, 0x80000000, 0xb4b}) r1 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000200)=""/72) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f00000003c0)=0x20) r2 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x402482, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r2) close(r3) 2018/04/06 05:06:22 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006, 0x0, 0x0, 0x2}]}, 0x10) 2018/04/06 05:06:22 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xe8, 0x40041) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0xff, 0x7fff]}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'dummy0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000180)=0x101, 0x4) recvmsg(r0, &(0x7f0000000b00)={&(0x7f0000000880)=@ll, 0x14, &(0x7f0000000400), 0x6, &(0x7f0000000a40)=""/183, 0xffffffffffffff56}, 0x0) 2018/04/06 05:06:22 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x10) 2018/04/06 05:06:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000000c0)) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0x9) shutdown(r0, 0x1) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000180)={{0x0, @dev={0xac, 0x14, 0x14, 0x1a}, 0x4e22, 0x0, 'lblcr\x00', 0x11, 0x8, 0x2b}, {@broadcast=0xffffffff, 0x4e23, 0x3, 0x1000, 0x9, 0x8}}, 0x44) 2018/04/06 05:06:22 executing program 5: getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000ffc)=0x20) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x41617fd8, 0x202440) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r0, 0x9, 0x30, 0xac, 0x1}, &(0x7f00000000c0)=0x18) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) connect(r3, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r2, 0x87, "5fd2ed694df52838a92276c8dbfcf2f98faaaab37d8b30e22b223748e60e84e3dcc3f15ca61bf4efd1290ab04a074d0538f004ea87858d2262ed7b9e7394a1902eb7a5052e415b0f8585048ab503f89adcdc2eb906272e05d4f6817e7e3e7bfed32ab3e2e9ce695e3a38862eafae88b28d0a69e3569ca102775c505e4617cee85c39c68e76d55e"}, &(0x7f00000001c0)=0x8f) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000000ff8)) 2018/04/06 05:06:22 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006}]}, 0x20005000) 2018/04/06 05:06:22 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) removexattr(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)=@random={'system.', '\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000000000)='cgroup\x00', 0x0, &(0x7f0000590ffe)) execve(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='cgroup\x00'], &(0x7f0000000240)=[&(0x7f0000000180)='cgroup\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='{*&lo[\x00']) 2018/04/06 05:06:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x218200) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000080)={0xdf, 0x9}) r1 = socket$inet(0x2, 0x20000000000002, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) [ 444.228962] IPVS: set_ctl: invalid protocol: 0 172.20.20.26:20002 lblcr [ 444.256968] IPVS: set_ctl: invalid protocol: 0 172.20.20.26:20002 lblcr 2018/04/06 05:06:23 executing program 5: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000080)={0x1, 0x2, 0x5e}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000140)={0x4dec, 0x0, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f0000000240)="ea12abd9006626f20f4e100f8116a366b9800000c00f326635000100000f30def60fae99b704660f3840b6b6ffbaa000ecbaf80c66b8c4833c8866efbafc0c66b80b00000066ef260f001f", 0x4b}], 0x1, 0x0, &(0x7f0000000300), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 05:06:23 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x20, 0x4000) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e22, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xd561}, 0x1c) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000000c0)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x301001, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00000003c0)={0x7b, 0x0, [0x2, 0x2, 0x100000001, 0x3f]}) sendto$inet6(r0, &(0x7f0000000240)="32fd2f9a267ab04f3b40dca11b8a32e4a78f0eee1b4a505571a7f68c47f99c465a7aafa56ff53ed64c1744b101083c19164d6381582a28e9c90ceb9359ff7c59419315deb0be71b37f5aec7dd30026cff8e469dc3c4b706ec5feb5ffa2beb940d91f05550066dc009704fb689fa62d97a7d7ce4331396555784b5fc125b7a93f0c6db5cd5dbd86c32f63b22ab638334fe6a1c6689d3463f10145425e8d4a8e11fc5d59e9deb8c1025652c2f349475a53f30721272665c058ddb5d7011122bd28d713fa3676b9cbb45a03cdefca810716e5c298a3bf1f35131bedeac9104843", 0xdf, 0x4000, &(0x7f0000000080)={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x400}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x20000000000545d, &(0x7f0000000380)) 2018/04/06 05:06:23 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, r0}) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000080)=0x6, 0x4) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000240)) 2018/04/06 05:06:23 executing program 2: socket$key(0xf, 0x3, 0x2) inotify_init1(0x0) 2018/04/06 05:06:23 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000200)=ANY=[], 0x0) syz_emit_ethernet(0xe8, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x6, 0x7ff, 0x2}}], {@mpls_mc={0x8848, {[{0x5, 0x1, 0x0, 0x7fff}, {0x2, 0xfff, 0x0, 0x4}, {0x3, 0xac, 0x3, 0x13a6}, {0x1f, 0x9f4, 0x0, 0x7}, {0x3, 0x4, 0x5, 0x4}, {0x3f, 0x70, 0x68, 0xfffffffffffffffb}, {0x4, 0x94d, 0x40, 0xffff}, {0x0, 0x3, 0x1, 0x9d}, {0x401, 0xe9d, 0x8, 0x6}], @llc={@snap={0x1, 0x1, "9b", "af3446", 0xe6ff, "b8e7b0795305683a0f11b176daceef44a6ae01ae2d5d5d31882093b7e3373dcce9e8aa2658459165f1957168ce831e791d8a3e2285d80cd8ddfcc98b9918309cf266fbb8dc18e4ea24c7ee6fbddc82ba7bd0ebb23c6a48861ef39a7b0f0cd4ceed80272e4cfec59300e5ccb4eed2f6cd1a4d5d17b2da7a95042bf155911ef1a2652a7b1def4b8d84e45cbc47ba49e6a7c1ff451ec805c2e76578544615387061a4c72c5764448c6d548b"}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x622, 0x65e, 0x807, 0xd3f]}) 2018/04/06 05:06:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000b56ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x3) r1 = accept(r0, 0x0, &(0x7f000069f000)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x10) 2018/04/06 05:06:23 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000457ffc)=0xfd, 0x9b) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="aea092e9", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/04/06 05:06:23 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006}]}, 0x30) 2018/04/06 05:06:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0)='/dev/snd/midiC#D#\x00', 0x6, 0x101000) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) fstatfs(r2, &(0x7f0000000380)=""/242) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9d, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r3, &(0x7f0000000200), &(0x7f0000000280)=""/250}, 0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000240)={r5, 0xffffffffffff7fff}, &(0x7f0000000480)=0x8) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000013c0)=@ioapic={0x1, 0xfffffffffffffffb}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/06 05:06:23 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1c1400, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='teql0\x00', 0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="a6935f67f3d6"}, 0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'nr0\x00'}) 2018/04/06 05:06:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001080)='/dev/snd/seq\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x200440, 0x9) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x7ff, 0x2) 2018/04/06 05:06:23 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006}]}, 0x3) 2018/04/06 05:06:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="f9cd99ae025b9b758ab0b92fb2817a9247777579b18122deda11c314fb774871ec750e9ba029c4aa6cd3e3bf8cfd9cf34240612910aff18eeddcab99870e4c8fe59a2e14566712fbf46616e09d01eae4ee7d5e577586336e23e0201c552597af68e13ceb974b2cdc9eea444a098f43515470de711ec67a0a3fb8890d6bbb12464ffce9f524d436c0cc271eafdef6d2cdbe6167d6490ab3a1cd4ed1278448f5da6fd8d4b1caed57e5e48235c5fee4"], 0x14}, 0x1}, 0x0) 2018/04/06 05:06:23 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006}]}, 0x20002ff8) 2018/04/06 05:06:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rpc\x00') fstat(r0, &(0x7f0000000180)) r1 = getpid() prctl$setptracer(0x59616d61, r1) 2018/04/06 05:06:24 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000040)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x6, 0x5, 0x2000}, 0x4) 2018/04/06 05:06:24 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x20000000000000a2, &(0x7f0000000040)=[{0x231, 0x2, 0x4, 0x33}]}, 0x10) 2018/04/06 05:06:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) wait4(r1, &(0x7f0000000240), 0x5, 0x0) fallocate(r0, 0x0, 0x0, 0xfffe) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hpfs\x00', 0x2201000, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x8000) read(r0, &(0x7f0000000380)=""/28, 0xffffffffffffffb0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000440)={{0x6, @loopback=0x7f000001, 0x4e21, 0x2, 'nq\x00', 0x0, 0xffff, 0x43}, {@multicast2=0xe0000002, 0x4e20, 0x10003, 0x8, 0x3}}, 0x44) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000780)=0x81, 0x4) r3 = getpid() setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000004c0)={{0xa, 0x4e22, 0x5, @empty, 0xffffffffffff7fff}, {0xa, 0x4e20, 0x1a, @loopback={0x0, 0x1}, 0x26}, 0x80, [0x81, 0x1b6, 0x9fb, 0x100000001, 0x7f, 0x1000, 0xffffffffe18dfe53, 0x180000000000]}, 0x5c) sched_setaffinity(r3, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000006c0)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x1000000010800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000003c0)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000140)={0xff, 0x0, 'client0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gi*W\x00', 0x0, "3e69f21792c69b01", "18f1bf8e88e36c88cc76d08ca70e56ea7732ceeefaa2b5d757aef4e19b06e02b"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0x0, @time}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000007c0)={'ipddp0\x00', 0x5803}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) connect$ipx(r4, &(0x7f0000000340)={0x4, 0x2, 0x6, "53c6de6045c3", 0x9}, 0x10) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000300)=0xfffffffffffff800, 0x2) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]) 2018/04/06 05:06:24 executing program 3: r0 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a}, &(0x7f0000005f3a), 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000180)='PsyAmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="3a747275737465647573657256657866280008043e9127936662d932fef3000bdf64809676b3253c5b4f8dc99709bda6cb2f4f9507b1e30c3b00360b68651d76c8896b846bdee322ff514816c4d07f", r0) 2018/04/06 05:06:24 executing program 2: r0 = perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) read(r1, &(0x7f0000000700)=""/188, 0xbc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000006c0)={0xffffffffffffffff, &(0x7f0000000500)='Z', &(0x7f0000000600)=""/183}, 0x18) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) socket$inet6_sctp(0xa, 0x0, 0x84) r2 = syz_open_pts(r1, 0x2) io_setup(0x1, &(0x7f0000000300)=0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) io_getevents(r3, 0x101, 0x4, &(0x7f0000000340)=[{}, {}, {}, {}], &(0x7f0000000400)={r4, r5+10000000}) r6 = dup3(r2, r1, 0x0) io_setup(0x20, &(0x7f0000000180)) ioctl$KVM_GET_MSRS(r6, 0xc008ae88, &(0x7f0000000280)={0x4, 0x0, [{}, {}, {}, {}]}) syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0xfffffffffffffff9, 0x400040) r7 = fcntl$getown(r6, 0x9) perf_event_open(&(0x7f0000000840)={0x7, 0x70, 0x1f, 0xccae, 0x100, 0x401, 0x0, 0x4, 0xa0000, 0x8, 0xefc, 0x6, 0x7fff, 0xfffffffffffffff7, 0xffffffffffffffff, 0x20, 0x1, 0x5, 0xede, 0x8001, 0x38bde2c4, 0x80000000, 0x80000001, 0x8, 0x200, 0x2, 0xfd4, 0x9, 0x5, 0xffffffff7fffffff, 0x43d6, 0x800, 0x40, 0x6, 0x0, 0xcd00, 0x4, 0x8, 0x0, 0x7, 0x1, @perf_config_ext={0x4108, 0x5}, 0x4000, 0xcf6c, 0x3, 0x0, 0x7, 0x1c, 0x7}, r7, 0xf, r0, 0x8) r8 = syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x3ff, 0x0) ioctl$LOOP_SET_FD(r8, 0x4c00, r1) creat(&(0x7f0000000240)='./file0\x00', 0x40) syz_open_dev$vcsn(&(0x7f0000407ff6)='/dev/vcs#\x00', 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) write$vnet(0xffffffffffffffff, &(0x7f00000007c0)={0x1, {&(0x7f0000000480)=""/95, 0x5f, &(0x7f0000000540)=""/170, 0x3, 0x3}}, 0x68) io_cancel(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x9, 0xffffffffffffffff, &(0x7f0000001000), 0x0, 0x8, 0x0, 0x0, r6}, &(0x7f0000000200)) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/06 05:06:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="18000300000001000000be5efecd883600000802030000080000060063640002b900107401011c6900bb77a107567e5b07000000000000000097ec67a1e2040049fc2d63e0000000000014000a00000000130000c88ebbfd06010000ad000000000000061475d72203000700ecf48b05000000e7ec75e848ccfbf6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75a2af1b8fc393d2696b8c3ba5aea6096f201cd7eaf", 0xc0) pause() 2018/04/06 05:06:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x20000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f00000001c0)=0xbc, 0x5e) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x2) r5 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x80000000000}, r4, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000200)={0x5, 0x0, [{}, {}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000000080)={0xa4, 0x0, 'client1\x00', 0x2, "8bedd045db062611", "219f4fd2fdedf3eabb304edbfd06143cc891886f6fd0d54d481e0b381600bd75", 0x2e45972f, 0x5}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r2, 0x0, 0x3}) read$eventfd(r3, &(0x7f0000000300), 0x8) 2018/04/06 05:06:24 executing program 6: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) recvfrom(r0, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0xec, "c6af577c521a117409f9b693c751ac862f6db499cce9b7dcc9afe3ddcce1a9dd558634e07695e01615abbf279af185709f04e7c29d9f54150543fb5a863816338d0a09b1ed9adbc8289f0e2da00243ecf00800380e5c16d120a68bec7a8b11f9cdcddb6dffc62a091d39281243e6fd345c70f7719b85b4a44befadc0ca1433d3c1c8341b8c43cb205ff8cf352bb8dcd46fd278c2488968a5b5d099795cb2947661fc5bd6a5501d8f0de94616617e62fb31d1fcdf874bd74a59e2548d36ae88ba8406bb31dc5933f7cf7e8dbbbb3838092a03cc8ec6b7bd27906ca3cac74ec450b0857267b2ba19852d500603"}, &(0x7f0000000200)=0xf4) 2018/04/06 05:06:24 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r0, 0x1, 0x1, 0xfff, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$fuse(r1, &(0x7f0000000040)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0xff87) 2018/04/06 05:06:24 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x7, &(0x7f0000000040)=[{0x6, 0x400, 0x100000000, 0x20}, {0xe0000000000, 0x77896a16, 0x8, 0x2}, {0x10000, 0xc10be48, 0x100, 0xffffffffffffffe1}, {0x7, 0xfffffffffffff001, 0x1, 0x5}, {0x65a, 0x6, 0x2, 0x3}, {0x6, 0x6, 0x9, 0x63f}, {0x7, 0xffff, 0x0, 0x200}]}, 0x10) 2018/04/06 05:06:24 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x8}]}, 0x10) 2018/04/06 05:06:24 executing program 7: socketpair$inet(0x2, 0x800, 0x100, &(0x7f0000000000)) syz_emit_ethernet(0x46, &(0x7f0000000080)=ANY=[@ANYBLOB="f080c2000000aaaaaaaaaaaa86dd60dab3e900103b0000000000000000000000000000000000ff02000000000000000000000000ff7f000000000401907800896c480049ef69"], &(0x7f0000000380)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x781080, 0x0) getsockname$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/04/06 05:06:24 executing program 3: fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000180)=0x84) dup(0xffffffffffffffff) r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) r1 = open(&(0x7f0000cd4ff8)='./file0\x00', 0x40042, 0x0) sendto$unix(r1, &(0x7f0000000140)="cc71e29713649e32f0860389", 0xc, 0x8000, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r1) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x9) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084cf90)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x43}]}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) 2018/04/06 05:06:24 executing program 1: prctl$getreaper(0x1b, &(0x7f00000002c0)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x30002, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x849}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x178, 0x8200, 0x8000, 0x0, 0x9, 0xdaf, 0x8d, r1}, 0x20) 2018/04/06 05:06:24 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) r2 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x800) perf_event_open(&(0x7f00000001c0)={0x1, 0x233, 0x5, 0x1, 0x1, 0x28a2, 0x0, 0xfff, 0x1000, 0x8, 0x80, 0x9, 0x2, 0x5, 0x9, 0x3, 0x100, 0xd2, 0x20000000, 0x1f, 0x3, 0x6, 0x4, 0x40, 0x100000000, 0x4, 0xb14, 0x1ff, 0x7, 0x943, 0x9d6f, 0x3, 0x1, 0x6, 0x1, 0xf79c, 0xff, 0x5, 0x0, 0x80000001, 0x0, @perf_bp={&(0x7f0000000180), 0xf}, 0x1, 0x2000000000000000, 0x7fffffff, 0x7, 0x6, 0x3, 0x200}, r1, 0x7, r2, 0x2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r0, 0x8}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000300)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/74, &(0x7f00000000c0)=0x4a) 2018/04/06 05:06:25 executing program 3: unshare(0x100000) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt(r0, 0x4, 0x2, &(0x7f0000000080)=""/171, &(0x7f0000000140)=0xfe1f) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7fff, 0x40000) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) execve(&(0x7f0000000000)='./control\x00', &(0x7f00000001c0), &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x7, 0x62, 0x3}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e20, 0x80, @empty, 0xf9b5}}}, &(0x7f0000000300)=0x84) mknod$loop(&(0x7f0000000180)='./control\x00', 0xc040, 0x1) 2018/04/06 05:06:25 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80000001, 0x40) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x0, 0x70bd27, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}]}, 0x44}, 0x1}, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000001c0), 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000200)={'\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}) getsockname$ipx(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000002c0)={0x0, 0x0, 0x10001, 0x5}) syz_genetlink_get_family_id$ipvs(&(0x7f0000001880)='IPVS\x00') ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000300)={0x7, r2}) r3 = shmget(0x1, 0x3000, 0x802, &(0x7f0000000000/0x3000)=nil) shmctl$IPC_RMID(r3, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000380)={&(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000003c0)) getsockname$ipx(r0, &(0x7f0000000400), &(0x7f0000000440)=0x10) r4 = socket$can_bcm(0x1d, 0x2, 0x2) userfaultfd(0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) ioprio_get$uid(0x3, r5) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000600)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x280, 0x398, 0x398, 0x398, 0x398, 0x4, &(0x7f00000005c0), {[{{@arp={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffff00, 0xff, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x20, 0xb4d3, 0x1, 0xfffffffffffffffc, 0x1f, 0xfb76, 'vlan0\x00', 'dummy0\x00', {}, {}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={0xac, 0x14, 0x14, 0x19}, @empty, 0x0, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x100000000, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000b00)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000b40)={0x0, @in6={{0xa, 0x4e21, 0x8000, @empty, 0x800}}, 0x100000001, 0xf91}, &(0x7f0000000c00)=0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000c40)={r6, 0xc00, "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"}, &(0x7f0000001c80)=0xc08) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000001cc0)={{0x32, @broadcast=0xffffffff, 0x4e24, 0x4, 'dh\x00', 0x24, 0x1, 0x2}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x10000, 0x7b79, 0xfff, 0x2}}, 0x44) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001d40)={0x1beb32a3, 0x38, 0x8}) r7 = dup3(r0, r4, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000001d80)={r6, 0x25, "e1caf091b3d27ff9d78d2892983d47d316bc9a480f2b661f84936a700ea42de2d13b49441e"}, &(0x7f0000001dc0)=0x2d) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000003c40)=@assoc_value, &(0x7f0000003c80)=0x8) 2018/04/06 05:06:25 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x134, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffc]}) poll(&(0x7f0000000100)=[{r0, 0x4008}], 0x1, 0x3) fgetxattr(r0, &(0x7f0000000080)=@random={'trusted.', 'self-cgroup}+@\x00'}, &(0x7f0000000200)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001200)={r1, 0xaa, "ec98ba1cd4b10bba1ccc6f394f37333acf92e5afec48cd088e3e3f198344809c7743518e8e5cb17faca2840331aebfccb9d5b9b83673bd845acac28f16469cb1a9407515297019d9bb8c2806ed518a22786e9c6fc1726319945bd363f548ce6cb5563bcba0804811f1b4bb7808f2219fcaf81006c6d1e5246b97b1ee2ba14b985df27a8221cbc8d7a35ec81d70409f5410854a29f3cc23c6020ca4c736c38cc703aee521c7fa4d37503b"}, &(0x7f0000000140)=0xb2) 2018/04/06 05:06:25 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x0, 0x0, &(0x7f0000000000)=ANY=[], &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000296000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x1, 0x71, r2, 0x0) r3 = semget$private(0x0, 0x0, 0xe81d3c44e3987bf9) semctl$SEM_INFO(r3, 0x0, 0x13, &(0x7f0000000240)=""/209) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000000c0)={&(0x7f000009f000/0x3000)=nil, 0x4, 0x4, 0x2, &(0x7f00009e5000/0x4000)=nil, 0x1c00000000000000}) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0xfffffffffffffffd, 0x0, 0x2000, &(0x7f0000d84000/0x2000)=nil}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000180)={0xa, 0x0, [{0xa7f, 0x0, 0x2}, {0x0, 0x0, 0x3}, {0x3fc, 0x0, 0x8000}, {0xba3, 0x0, 0x1}, {0x924, 0x0, 0x9}, {0xae7, 0x0, 0x8}, {0xbff, 0x0, 0x6}, {0x855, 0x0, 0x800}, {0xa45, 0x0, 0x5580}, {0xa76, 0x0, 0x8}]}) 2018/04/06 05:06:25 executing program 4: pipe2(&(0x7f00000045c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept4$bt_l2cap(r0, &(0x7f0000004600), &(0x7f0000004640)=0xe, 0x80800) r1 = syz_open_dev$midi(&(0x7f0000004300)='/dev/midi#\x00', 0x660a, 0x80) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x2200000080000) fchdir(r2) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000180)={r2}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000043c0)) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f00000001c0), 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000004400)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000004480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000004440)={&(0x7f0000004680)=ANY=[@ANYBLOB="c0000000bde81466902f3df297074ad3f53d766ef2", @ANYRES16=r6, @ANYBLOB="18002bbd7000fddbdf250f000000080005000600000008000400040000000800050081000000580003001400020073797a6b616c6c6572310000000000001400060000000000000000000000000000000000080001000000000008000400250e000008000500ac1414aa1400060000000000000000000000000000000000080004000500000024000100080005000300000008000b0073697000080002008700000008000b007369700008000400000000000800040000000000"], 0xc0}, 0x1, 0x0, 0x0, 0x4000010}, 0x800) r7 = getpid() getpgrp(r7) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f00000044c0)) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000004340), &(0x7f0000004380)=0x4) recvmmsg(r4, &(0x7f00000041c0)=[{{&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001700)=[{&(0x7f00000002c0)=""/53, 0x35}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/84, 0x54}, {&(0x7f0000001380)=""/151, 0x97}, {&(0x7f0000001440)=""/84, 0x54}, {&(0x7f00000014c0)=""/172, 0xac}, {&(0x7f0000001580)=""/255, 0xff}, {&(0x7f0000001680)=""/88, 0x58}], 0x8, 0x0, 0x0, 0x7}, 0x4f07000000000000}, {{&(0x7f0000001780)=@alg, 0x80, &(0x7f0000002900)=[{&(0x7f0000001800)=""/234, 0xea}, {&(0x7f0000001900)=""/4096, 0x1000}], 0x2, &(0x7f0000002940)=""/145, 0x91, 0x5}, 0x7ff}, {{&(0x7f0000002a00)=@hci, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002a80)=""/15, 0xf}, {&(0x7f0000002ac0)=""/19, 0x13}, {&(0x7f0000002b00)=""/177, 0xb1}, {&(0x7f0000002bc0)=""/212, 0xd4}, {&(0x7f0000002cc0)=""/220, 0xdc}, {&(0x7f0000002dc0)=""/86, 0x56}, {&(0x7f0000002e40)=""/232, 0xe8}], 0x7, &(0x7f0000003000)=""/121, 0x79, 0xfff}, 0x8}, {{0x0, 0x0, &(0x7f0000003180)=[{&(0x7f0000003080)=""/253, 0xfd}], 0x1, &(0x7f00000031c0)=""/4096, 0x1000, 0x2}, 0x2}], 0x4, 0x10000, &(0x7f00000042c0)={0x0, 0x989680}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006}]}, 0x10) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000200)=0x4, 0x4) 2018/04/06 05:06:25 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00000001c0)=""/110, 0x3f9, 0x0, 0x0, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffc, 0x3, &(0x7f0000000240)=[{&(0x7f0000000080)="424b06ab7861e77c8904d83d435f351206e1ca31ed74d259ac642d410875330c5ed4883def0e94d040d7d477c0bea0d5d7676cc03655e724703c3a8be130ad34f883b2ae816cfbb9e5bde21493251dade8fb6d96cb409436d8e7ebe2eb7cac5bf21c018fde25ed2a8d379aecc3c6b21f41d6ee043fc1b7f8c74064130a58be97cbc5c0407848a7f1745b79f8829e3ad28f0e0951ccd78433baf4c28896bff475028a966480abb5a05e3554fb37465d2f2bb9e8db05ae321e4b845dbe6a70711a", 0xc0, 0x1000}, {&(0x7f0000000140)="721fa5", 0x3, 0x7ff}, {&(0x7f00000017c0)="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", 0x1000, 0xa19}], 0x8, &(0x7f0000000300)={'nouuid,', {[{@nobarrier='nobarrier', 0x2c}]}}) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}, 0x6, 0x81, 0x4, 0x4, 0x3}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000440)={r1, 0x5, 0x1f}, &(0x7f0000000480)=0x8) sendto$inet6(r0, &(0x7f00000000c0), 0x333, 0x0, &(0x7f00000002c0)={0xa, 0x4e20}, 0x1c) 2018/04/06 05:06:25 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) ioctl$sock_inet_SIOCDARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20}, {0x307, @link_local={0x1, 0x80, 0xc2}}, 0x46, {0x2, 0x4e20}, 'ip6_vti0\x00'}) 2018/04/06 05:06:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) listen(r0, 0x4) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/04/06 05:06:25 executing program 6: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040), 0xf) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000)="ddc735550cc906b57a8da7bc5697c6a7c4217fbe6d5e525564dab1f8717894418c2cfee067618a5d839c90fe", 0x2c) 2018/04/06 05:06:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="18000000560001fffe4a00d15e000000000a00f20004000000"], 0x18}, 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) 2018/04/06 05:06:25 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x6, 0x800) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000006c0)=0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x1ffffff, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) dup2(r2, r1) syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40400) 2018/04/06 05:06:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x402000, 0x0) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x30, r1, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000b62600238100000000ffffffee03001b000000000000000000000000000100000000000000000000000000"], 0x28}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000100}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="020228bd7000fbdbdf250f0000000c000300080004007f0000001400020008000600010000000800050000000000"], 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x40081) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000140)=ANY=[@ANYBLOB="5200db2e13dc9ff5ea18bc119ab980acee98e9538fc91c7742bc9101001f001f00050000000400000005000900de5b0900000002009fceb69f5beb6ab1894bb1204395"]) 2018/04/06 05:06:25 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000140)) 2018/04/06 05:06:25 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x9ac, @remote={0xfe, 0x80, [], 0xbb}, 0xeb}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x20}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @rand_addr=0x6}, @in6={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff]}, 0x6b}, @in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x19}, 0x7}, @in6={0xa, 0x4e23, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x7e0, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xfffffffffffffe58) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x80) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000002c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') uselib(&(0x7f0000000300)='./file0\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x82224300}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x30, 0x70bd25, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}], 0x1c) 2018/04/06 05:06:26 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000006000), 0xff03) ppoll(&(0x7f0000254ffc)=[{r0}], 0x1, &(0x7f0000ebf000)={0x0, 0x989680}, &(0x7f0000599ff8), 0x8) 2018/04/06 05:06:26 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x48, "3c6a0ce9e5c6160d99e3a08e5a9054885592d126b93c5bb39ff612efeac594fe1cb1ea1eb96ef7d2877f0977d902c9c996f048c1a11b09558e536502757ccee4d4d2246706169bdd"}, &(0x7f0000000040)=0x50) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x8}, 0x8) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0//ile0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)=ANY=[]) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mount(&(0x7f0000000900)='./file0//ile0/file0\x00', &(0x7f0000000940)='./file0\x00', &(0x7f0000000980)='cpuset\x00', 0x0, &(0x7f00000009c0)) 2018/04/06 05:06:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f00000000c0)=""/100, 0x64) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$KDENABIO(r0, 0x4b36) 2018/04/06 05:06:26 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x800000, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x40000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000004000)={0x800000000ff}) r1 = syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{0x1, 0x6b}, 'port1\x00', 0x21, 0x150002, 0x9, 0xfa6, 0xa113, 0x7, 0x1, 0x0, 0x1, 0x6}) 2018/04/06 05:06:26 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x20000) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000140)={0xfffffffeffffffff, 0x6, 0x80, {}, 0x7f, 0x5}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0xf50f}}) 2018/04/06 05:06:26 executing program 3: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x8) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(0xffffffffffffffff, r2) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000040)={{0x0, 0x8000, 0x9, 0x9, 0x2, 0x7}, 0xc44, 0xff, 0x1f, 0x395, 0x83, "9bd6b0b7b0ee467bfc45a9d1e05815f9b4a8708ca81ceb0113ca289dd086673b2ff38ec83ba9a2ae14455a481d8a51555e13fe0245f82740e516b8415f8a6b4044b608c5aa532c3dd00d5f3cbe522c6fae38a11e219d47eca50d3d35e08ca9c09e10cb7962a4cd499a4f33cd2c3557480cb6778eedc00bb53157929774783719"}) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r6, 0xffffffffffffffff}, 0x8) ioctl$TIOCGETD(r3, 0x5424, &(0x7f00000001c0)) lseek(r2, 0x0, 0x7) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r7 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f00000002c0)=ANY=[@ANYBLOB="57000400020004a50e9ccd00ffff0000fdff0905f0def3f3409d1a9811c18e285a40080f36e8f5ea3c8eea534404b2870d60628adf06eac405338609ea920d0cee40bb03e3416ac41387de1ced3dfcbcf6516479c8f406d33777cbe740a8a03d51ff6fdd085288a53a3dfe1a69b79d603cefafc26f"]) readv(r7, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/04/06 05:06:26 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000080)={0xfffffffffffffffd, 0xf69, 0x1000, 0x7, 0x8, 0x1000}) ioctl$TIOCNXCL(r0, 0x540d) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006}]}, 0x10) 2018/04/06 05:06:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f000074e000)={0x14, 0x0, 0x1008, 0xa5838aebecb24ff7}, 0x14}, 0x1}, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00000004c0), 0x80000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000500)=""/4096) r3 = msgget$private(0x0, 0x10) msgsnd(r3, &(0x7f00000000c0)={0x1, "2589cce20b308c949417d9a20003fb76febf49c4c43d8c4610bbbad02bc4b5948609d0540518e80daba9e062be8160620451192a52194286c5afbfc0560f7cb1048619a4ded43935aaa7ad3b9a7e53e5eb33485ae9eeeecfc25c3a3c4319f5241faaea7510bcb6a3d381f86d3d6b9d0f7444568decfd58af80ee2cbbbe97516bb3ac6adf453f854e204f3b0ad57908f583a81e30c27ce6318080b0444e9e4c47ca4408eec14354e2ab3c3292f979c650da79707e8387d33cea8ddacd3e851a7fe45bbaada2ae080cf91a0b1f74ecd6"}, 0xd7, 0x800) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000001c0)) socketpair$inet(0x2, 0x807, 0x100, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000002c0)={r5, @in={{0x2, 0x4e24, @rand_addr=0x6}}, 0x7fff, 0x1}, 0x90) 2018/04/06 05:06:26 executing program 0: 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$key(0xf, 0x3, 0x2) socketpair(0x11, 0x800, 0x1f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x101}, &(0x7f00000001c0)=0x8) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001700), &(0x7f0000001740)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001dc0), &(0x7f0000001e00)=0x8) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/06 05:06:26 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='-@cpuset[md5sum[\x00', 0x0) write(r0, &(0x7f0000000040)='\t', 0x1) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000b80)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/06 05:06:26 executing program 3: r0 = socket$inet(0x2, 0x3, 0x100000000000001) sendmsg(r0, &(0x7f0000002a80)={&(0x7f0000002440)=@in={0x2}, 0x80, &(0x7f00000026c0)=[{&(0x7f00000025c0)="c4ab2aeb2f0ac879", 0x8}], 0x1, &(0x7f0000002700)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000)=0x9, 0xffdd) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000140), 0x4) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000400)}, 0x0) 2018/04/06 05:06:26 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) pwrite64(r0, &(0x7f0000000140)="2944f4dcaea841ca86397bd49a57f4a252a93a3ed355e6b093b2d4e415c108bdba53876997f998d6a6e48234e331df8440ff046c787b39ab306b690e02d2a4e6735038114c98b520a4e0e56dc52dcae483c76f5c1211f328d6281faacbb4beb051e1755f2d1c01095cf9672b67be7e8b14835bc2", 0x74, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x4, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000200)=""/68) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)={0x1c, 0x2e, 0x20000000aff, 0x0, 0x0, {0x4}, [@nested={0x8, 0x0, [@typed={0x4, 0x8, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x80) 2018/04/06 05:06:26 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440040000000125c, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x8, 0x200000) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00000001c0)) waitid(0x1, r1, &(0x7f00000000c0), 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x9, 0x591c02) setsockopt$inet6_dccp_int(r3, 0x21, 0x4, &(0x7f0000000140)=0x1ff, 0x4) sendfile(r0, r0, &(0x7f0000000040)=0x61, 0x2003) 2018/04/06 05:06:26 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x9c}, {0x20000000006}]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xc00, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)=0xe) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) 2018/04/06 05:06:26 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000002580)="55698b9c4192c6bb3bcfa6484c04b6f6e71ad062eda507c5e2dc1c2c31f55e8b1edd4456c856271305309f4e4907724fe26efd467908866bfb71ed0041e0548ceeec948359362df07da2e87c63ed46712e5db995ea333b042d88288c2530465c364131f2e2ba4badaf6f5e7c3b7740d4660e4fc4855007c9be343c63df3f9c8f6316007d2047e7e680ff586998191f6ef761fe868c7d97c1b4912847aec37af41d4e", 0xa2) bind$rds(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002500)=[{&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000000080)=""/170, 0xaa}, {&(0x7f0000002300)=""/209, 0xd1}, {&(0x7f0000000200)=""/91, 0x5b}, {&(0x7f0000002400)=""/237, 0xed}], 0x6, &(0x7f0000000140)=[@rdma_dest={0x18, 0x114, 0x2, {0x9b9a, 0x7f}}], 0x18, 0x8800}, 0x10) sendmsg$rds(r1, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000002640)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000180)=""/122, 0x7a}, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1}}], 0x48}, 0x0) 2018/04/06 05:06:26 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6664001a000000") r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) prlimit64(r2, 0x0, &(0x7f00000000c0)={0x3, 0xfff}, 0x0) fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 580.353021] INFO: rcu_sched self-detected stall on CPU [ 580.358430] 0-....: (124999 ticks this GP) idle=6ba/1/4611686018427387906 softirq=146131/146131 fqs=31236 [ 580.368454] (t=125000 jiffies g=81399 c=81398 q=1514) [ 580.373805] NMI backtrace for cpu 0 [ 580.377406] CPU: 0 PID: 32266 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 580.384215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 580.393540] Call Trace: [ 580.396094] [ 580.398226] dump_stack+0x1b9/0x29f [ 580.401831] ? arch_local_irq_restore+0x52/0x52 [ 580.406474] ? lock_release+0xa10/0xa10 [ 580.410426] nmi_cpu_backtrace.cold.4+0x19/0xce [ 580.415073] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 580.420239] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 580.425498] arch_trigger_cpumask_backtrace+0x14/0x20 [ 580.430662] rcu_dump_cpu_stacks+0x175/0x1c2 [ 580.435047] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 580.440046] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 580.445475] ? print_other_cpu_stall+0x4a0/0x4a0 [ 580.450209] ? debug_check_no_locks_freed+0x310/0x310 [ 580.455375] ? find_held_lock+0x36/0x1c0 [ 580.459413] ? lock_downgrade+0x8e0/0x8e0 [ 580.463536] ? debug_check_no_locks_freed+0x310/0x310 [ 580.468701] ? lock_release+0xa10/0xa10 [ 580.472650] ? graph_lock+0x170/0x170 [ 580.476427] ? graph_lock+0x170/0x170 [ 580.480205] ? graph_lock+0x170/0x170 [ 580.483981] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 580.489493] ? graph_lock+0x170/0x170 [ 580.493277] ? graph_lock+0x170/0x170 [ 580.497059] ? __lock_is_held+0xb5/0x140 [ 580.501098] rcu_check_callbacks+0x21b/0xad0 [ 580.505486] ? rcu_cpu_stall_reset+0x210/0x210 [ 580.510045] ? trace_hardirqs_off+0xd/0x10 [ 580.514259] ? raise_softirq+0x1b2/0x450 [ 580.518297] ? raise_softirq_irqoff+0x310/0x310 [ 580.522943] ? read_boot_clock64+0x70/0x70 [ 580.527157] ? account_guest_time+0x3d0/0x3d0 [ 580.531627] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 580.537137] ? hrtimer_run_queues+0x70/0x300 [ 580.541519] ? run_local_timers+0x168/0x1d0 [ 580.545816] ? timer_clear_idle+0x50/0x50 [ 580.549942] ? account_system_time+0x7f/0xb0 [ 580.554327] ? account_process_tick+0x76/0x240 [ 580.558885] update_process_times+0x2d/0x70 [ 580.563186] tick_sched_handle+0xa0/0x180 [ 580.567311] tick_sched_timer+0x42/0x130 [ 580.571350] __hrtimer_run_queues+0x3e3/0x10a0 [ 580.575913] ? tick_sched_do_timer+0x100/0x100 [ 580.580478] ? hrtimer_start_range_ns+0xd10/0xd10 [ 580.585300] ? pvclock_read_flags+0x160/0x160 [ 580.589769] ? kvm_clock_read+0x25/0x30 [ 580.593723] ? kvm_clock_read+0x25/0x30 [ 580.597672] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 580.602666] ? ktime_get_update_offsets_now+0x3a6/0x570 [ 580.608008] ? do_timer+0x50/0x50 [ 580.611444] ? rcu_nmi_exit+0xd7/0x2b0 [ 580.615329] ? do_raw_spin_lock+0xc1/0x200 [ 580.619545] hrtimer_interrupt+0x286/0x650 [ 580.623760] smp_apic_timer_interrupt+0x15d/0x710 [ 580.628580] ? smp_call_function_single_interrupt+0x650/0x650 [ 580.634438] ? _raw_spin_lock+0x32/0x40 [ 580.638390] ? _raw_spin_unlock+0x22/0x30 [ 580.642520] ? handle_edge_irq+0x330/0x870 [ 580.646731] ? task_prio+0x50/0x50 [ 580.650248] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 580.655066] apic_timer_interrupt+0xf/0x20 [ 580.659271] [ 580.661487] RIP: 0010:snd_pcm_stream_unlock_irq+0xb7/0xf0 [ 580.666998] RSP: 0018:ffff8801ae89eb60 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 580.674693] RAX: ffff8801b42946c0 RBX: 0000000000000000 RCX: 1ffff100368529eb [ 580.681937] RDX: 0000000000000000 RSI: ffffffff859ca760 RDI: ffffffff88b172b8 [ 580.689180] RBP: ffff8801ae89eb68 R08: ffff8801b4294f38 R09: 0000000000000006 [ 580.696425] R10: ffff8801b42946c0 R11: 0000000000000000 R12: 0000000000000004 [ 580.703670] R13: 00000000ffffffe0 R14: ffff8801c7ba1580 R15: ffff8801ceabe940 [ 580.710925] ? snd_pcm_stream_unlock_irq+0xb0/0xf0 [ 580.715831] __snd_pcm_lib_xfer+0x739/0x1d10 [ 580.720216] ? print_usage_bug+0xc0/0xc0 [ 580.724253] ? print_usage_bug+0xc0/0xc0 [ 580.728288] ? lock_release+0xa10/0xa10 [ 580.732239] ? snd_pcm_hw_rule_noresample_func+0x110/0x110 [ 580.737840] ? dummy_proc_read+0x6e0/0x6e0 [ 580.742049] ? pcm_lib_apply_appl_ptr+0x5a0/0x5a0 [ 580.746868] ? mark_held_locks+0xc9/0x160 [ 580.750996] ? retint_kernel+0x10/0x10 [ 580.754867] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 580.759857] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 580.764588] ? retint_kernel+0x10/0x10 [ 580.768455] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 580.773972] ? snd_pcm_oss_prepare+0x87/0x1b0 [ 580.778445] snd_pcm_oss_write3+0xe9/0x220 [ 580.782657] snd_pcm_oss_write2+0x34c/0x460 [ 580.786957] ? snd_pcm_oss_write3+0x220/0x220 [ 580.791430] ? find_held_lock+0x36/0x1c0 [ 580.795468] snd_pcm_oss_sync1+0x332/0x5a0 [ 580.799679] ? snd_pcm_oss_write2+0x460/0x460 [ 580.804151] ? kasan_check_read+0x11/0x20 [ 580.808273] ? rcu_is_watching+0x85/0x140 [ 580.812398] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 580.817566] ? wake_up_q+0x100/0x100 [ 580.821261] ? snd_pcm_format_set_silence+0x203/0x540 [ 580.826426] snd_pcm_oss_sync.isra.29+0x790/0x980 [ 580.831243] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 580.835628] ? fsnotify_first_mark+0x330/0x330 [ 580.840184] ? kobject_put+0x8e/0x280 [ 580.843963] snd_pcm_oss_release+0x214/0x290 [ 580.848345] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 580.853335] __fput+0x34d/0x890 [ 580.856592] ? fput+0x1a0/0x1a0 [ 580.859849] ? check_same_owner+0x320/0x320 [ 580.864148] ? _raw_spin_unlock_irq+0x27/0x70 [ 580.868620] ____fput+0x15/0x20 [ 580.871876] task_work_run+0x1e4/0x290 [ 580.875741] ? task_work_cancel+0x240/0x240 [ 580.880043] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 580.885554] ? switch_task_namespaces+0xa2/0xd0 [ 580.890198] do_exit+0x1aee/0x2730 [ 580.893715] ? mm_update_next_owner+0x980/0x980 [ 580.898359] ? print_usage_bug+0xc0/0xc0 [ 580.902394] ? graph_lock+0x170/0x170 [ 580.906169] ? do_raw_spin_unlock+0x9e/0x2e0 [ 580.910554] ? rcu_note_context_switch+0x710/0x710 [ 580.915457] ? lock_acquire+0x1dc/0x520 [ 580.919408] ? __might_sleep+0x95/0x190 [ 580.923361] ? __lock_acquire+0x7f5/0x5130 [ 580.927576] ? debug_check_no_locks_freed+0x310/0x310 [ 580.932740] ? do_raw_spin_unlock+0x9e/0x2e0 [ 580.937125] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 580.941685] ? kasan_check_write+0x14/0x20 [ 580.945893] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 580.951066] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 580.956580] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 580.961657] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 580.967168] ? futex_wait+0x5c1/0x9f0 [ 580.970945] ? perf_trace_lock+0xd6/0x900 [ 580.975070] ? zap_class+0x720/0x720 [ 580.978762] ? graph_lock+0x170/0x170 [ 580.982540] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 580.988051] ? graph_lock+0x170/0x170 [ 580.991829] ? perf_event_sync_stat+0x5f0/0x5f0 [ 580.996473] ? memset+0x31/0x40 [ 580.999730] ? find_held_lock+0x36/0x1c0 [ 581.003782] ? lock_downgrade+0x8e0/0x8e0 [ 581.007907] do_group_exit+0x16f/0x430 [ 581.011772] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 581.016327] ? SyS_exit+0x30/0x30 [ 581.019767] ? _raw_spin_unlock_irq+0x27/0x70 [ 581.024240] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 581.029234] get_signal+0x886/0x1960 [ 581.032925] ? ptrace_notify+0x130/0x130 [ 581.036962] ? __schedule+0x80f/0x1e40 [ 581.040829] ? __sched_text_start+0x8/0x8 [ 581.044951] ? find_held_lock+0x36/0x1c0 [ 581.048991] do_signal+0x90/0x2020 [ 581.052509] ? find_held_lock+0x36/0x1c0 [ 581.056547] ? setup_sigcontext+0x7d0/0x7d0 [ 581.060846] ? lock_downgrade+0x8e0/0x8e0 [ 581.064968] ? handle_mm_fault+0x8c0/0xc70 [ 581.069179] ? schedule+0xef/0x430 [ 581.072692] ? handle_mm_fault+0x55a/0xc70 [ 581.076900] ? __schedule+0x1e40/0x1e40 [ 581.080855] ? exit_to_usermode_loop+0x87/0x310 [ 581.085501] exit_to_usermode_loop+0x28a/0x310 [ 581.090059] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 581.094875] ? do_syscall_64+0xb7/0x9d0 [ 581.098830] do_syscall_64+0x792/0x9d0 [ 581.102691] ? vmalloc_sync_all+0x30/0x30 [ 581.106816] ? _raw_spin_unlock_irq+0x27/0x70 [ 581.111287] ? finish_task_switch+0x1ca/0x820 [ 581.115757] ? syscall_return_slowpath+0x5c0/0x5c0 [ 581.120664] ? syscall_return_slowpath+0x30f/0x5c0 [ 581.125571] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 581.130910] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 581.135728] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 581.140893] RIP: 0033:0x4552d9 [ 581.144057] RSP: 002b:00007f95fb606ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 581.151749] RAX: fffffffffffffe00 RBX: 000000000072bf80 RCX: 00000000004552d9 [ 581.158992] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bf80 [ 581.166240] RBP: 000000000072bf80 R08: 0000000000000000 R09: 000000000072bf58 [ 581.173484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 581.180730] R13: 0000000000a3e81f R14: 00007f95fb6079c0 R15: 0000000000000001