0bec136feffc61e70f0f12e0b7f8bbb2089238efa167f06dc9a9"]}, 0x101c}, 0x1}, 0x800) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000180)='bridge_slave_1\x00', 0xffff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='mountinfo\x00') ioctl$TIOCSTI(r1, 0x5412, 0x2d58) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x5, 0x2, 0x4, 0xd284, 0x2}, 0x14) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x20040) readahead(r2, 0x0, 0x40) 2018/05/04 00:01:23 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x8000400) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x5, 0x0) listen$netrom(r1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000768000), &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8)={0xffffffffffffffff}, 0x8}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) getpeername$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) 2018/05/04 00:01:23 executing program 6: pipe(&(0x7f0000362ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e24, @rand_addr=0xfffffffffffffff9}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xa6d}, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x1e}, 0x9}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @rand_addr=0x7f}, @in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100400000000}, @in6={0xa, 0x4e20, 0xe61, @remote={0xfe, 0x80, [], 0xbb}, 0x1}], 0xb0) r3 = dup2(r2, r1) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000080)=""/35, &(0x7f00000000c0)=0x23) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000240)={'ip6gretap0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000040)) seccomp(0x1, 0x1, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x1f, 0xf0, 0x4b0, 0x3}, {0x405, 0x8, 0x3, 0x6}, {0x3f, 0x0, 0x800, 0x3407}, {0x10000, 0x101, 0x97, 0xbcc1d5c}]}) 2018/05/04 00:01:23 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3}, 0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000004000), &(0x7f0000001ffc)=0x4) 2018/05/04 00:01:23 executing program 0: unshare(0x40600) r0 = memfd_create(&(0x7f0000000bc0)="13000000190800", 0x0) fsync(r0) 2018/05/04 00:01:23 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x600001, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[0x3]}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r1, 0x0) 2018/05/04 00:01:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x8) fchmod(r0, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x501000, 0x0) timer_create(0x7, &(0x7f0000000080)={0x0, 0x25, 0x4}, &(0x7f0000000100)=0x0) timer_delete(r2) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x1, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="28d6327e00"]}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000140)) 2018/05/04 00:01:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x111000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0x40, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x8, 0x99}, &(0x7f0000000100)=0xc) statx(r2, &(0x7f0000000380)='./file0\x00', 0x4000, 0xc4, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x401}, &(0x7f0000000280)=0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004240)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/04 00:01:23 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5ab1c770, 0x90440) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x1, 0x7, 0x5}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) close(r2) [ 109.988490] print_req_error: I/O error, dev loop0, sector 0 [ 109.994383] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 110.002208] print_req_error: I/O error, dev loop0, sector 8 [ 110.008028] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 110.015855] print_req_error: I/O error, dev loop0, sector 16 [ 110.021780] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 110.029590] print_req_error: I/O error, dev loop0, sector 24 [ 110.035515] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 110.043349] print_req_error: I/O error, dev loop0, sector 32 [ 110.051015] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 110.058866] print_req_error: I/O error, dev loop0, sector 40 [ 110.064793] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 110.072568] print_req_error: I/O error, dev loop0, sector 48 [ 110.078495] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 110.086269] print_req_error: I/O error, dev loop0, sector 56 [ 110.092193] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 110.099976] print_req_error: I/O error, dev loop0, sector 64 [ 110.105898] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 110.113682] print_req_error: I/O error, dev loop0, sector 72 [ 110.119583] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/04 00:01:24 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098dffa)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xffffffffffffffff, 0x4) 2018/05/04 00:01:24 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000000240)) 2018/05/04 00:01:24 executing program 0: exit_group(0x6) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/uts\x00') fcntl$notify(r0, 0x402, 0x80000010) modify_ldt$read(0x0, &(0x7f0000000140)=""/33, 0x21) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) fstat(0xffffffffffffffff, &(0x7f0000000000)) lseek(r0, 0x0, 0x1) 2018/05/04 00:01:24 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x7ff) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0x1, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1, 0xe1a1, 0x10}, 0xc) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) r2 = open(&(0x7f0000000140)='./file0\x00', 0x800, 0x4) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000180)={0x1, 0x86}) 2018/05/04 00:01:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000080)={{0x8bd, 0x5}, 'port0\x00', 0xd0, 0x100003, 0x4, 0x3f, 0x6, 0x2, 0x200, 0x0, 0x5, 0x3}) listen(r1, 0x7) 2018/05/04 00:01:24 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000003d80)={&(0x7f00000001c0)=@pppol2tpin6, 0x1bc, &(0x7f0000000040), 0x0, &(0x7f0000000100)=""/137, 0xfffffea9}, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x100000003f) timer_create(0x0, &(0x7f0000000300)={0x0, 0x15, 0x4, @thr={&(0x7f0000000240)="db654b4b3c026791da62fd14912ec91673d2c6023f4a61858557f7781a56320027d74c27559ad0c6d8fafde788370aebf7e71f98b9b6939d4d814207b488254003b3ee41e7d82b44ae771a9db7de8fb58236a210123813da0d8d9485abd7120e99519ed8d6808a8ea3af7260fea6c04d28e0d659f5bef991340d874b4e1def710af3fb6d9e10dfe871", &(0x7f0000000040)="2238357bd81b1e3b3fcbf3ef4f23f78563671440a0b2f9639a41221d3bf0e21dbf919ecca1ceb17a6ae41f251edcb87dd1cefd29dbee6340f60f871091087b632fbb56cc30b116eb834a920e8cb70c"}}, &(0x7f0000000340)=0x0) timer_settime(r2, 0x0, &(0x7f0000000380)={{0x77359400}, {0x77359400}}, &(0x7f00000003c0)) shutdown(r1, 0x1) 2018/05/04 00:01:24 executing program 1: r0 = memfd_create(&(0x7f0000003000)='\x00', 0x7) unshare(0x40600) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x42}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r1, 0x4, 0x70bd2d, 0x25dfdbff, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x5c}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x0) unshare(0x40600) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=@framed={{0x18}, [], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r2, 0x260, &(0x7f0000000040)}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x72, "6c1ca5b67ac5c7a7b50e213c7af4c7219d84b639ba53d6f8c783ae6ec2081d8a3689cac87d66c337070694f94233fea8c285171ae3aec946b00368769b2b93387246c3efd26b05ea7ddd57308c95015d826eb7061bad8b046d344ce84fcf38406af520d2ba6a41d779fc602236b32ce56532"}, &(0x7f0000000280)=0x7a) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r3, 0x3}, &(0x7f0000000300)=0x8) r4 = fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) setsockopt$inet_mreqsrc(r4, 0x0, 0x6083a82f62e98e11, &(0x7f0000000000)={@broadcast=0xffffffff, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000380)={{0x3, 0x0, 0x5, 0x3, 0x2}, 0xff5, 0x100000000, 0x10001}) 2018/05/04 00:01:24 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000006, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r1 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'irlan0\x00', 0x0}) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000100)=0x29) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=r2) close(r0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000140)) 2018/05/04 00:01:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="001000000000000002004e227f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000200000002004e23e0000002000000000000000000000000000000000000000000000000000000040000a788c8f4757063a8bf7651a140e0ed00f40000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0xffffffffffffffc3) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x80, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x6) 2018/05/04 00:01:24 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) uselib(&(0x7f0000000080)='./file0\x00') poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/05/04 00:01:24 executing program 5: unshare(0x40600) r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffb) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f000073bffc), 0x4) 2018/05/04 00:01:24 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r0, &(0x7f0000002280)=""/4096, 0xfd25, 0xffffffffffffffff) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="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", 0x1000}], 0x2, 0x0) 2018/05/04 00:01:24 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000080), &(0x7f0000000040)=0x4) getsockname(r0, &(0x7f00000000c0)=@can={0x0, 0x0}, &(0x7f0000000000)=0x80) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@empty, 0x38, r1}) 2018/05/04 00:01:24 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) lseek(r0, 0x0, 0x2) 2018/05/04 00:01:24 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000006e80), 0x92d19ef98b8d42, 0x403fffc) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000240), 0x3d0) 2018/05/04 00:01:24 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x3, 0x0, 0x5}) 2018/05/04 00:01:24 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/autofs\x00', 0x2, 0x0) timer_create(0x7, &(0x7f0000cd0000)={0x0, 0x2b, 0x0, @thr={&(0x7f0000000040)="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", &(0x7f0000001040)="07f7f0030035b3ed11b1c6555e3456f7d21d4ecabfe53ca0ad19a2b450a62bf27c72273e11cd955ee169863a54553df2a12aa21d0cf5d4016d855359347b6c404dabac65b2255b928c7a40cee1fe4b661dbd9113033306b37b37679b992e7e2a0971ab30b8b2caf1f1564d19c62e4c136c8e3771d945f93f67234c751b047482f9c62f0a4417f1ba1bdd7065aa3c6ccc90c25fe41a6547cf2b01a63daf3674c56d"}}, &(0x7f00000011c0)=0x0) timer_settime(r1, 0x1, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = syz_open_dev$sndmidi(&(0x7f0000001100)='/dev/snd/midiC#D#\x00', 0x7, 0x2200) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001180)='veth0_to_team\x00', 0x10) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001500)=0x1000, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001240)=0x0) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x0, 0x0, &(0x7f0000001540)={0x8, &(0x7f0000001140)=[{0x2, 0xcf, 0x7ff, 0x4}, {0x1, 0x35, 0xffff, 0x5}, {0x5, 0x3, 0x0, 0xae5}, {0x1f, 0xcd2, 0x7}, {0xe1, 0xc2a, 0x4, 0xf718}, {0x400, 0x1f, 0x707, 0x5}, {0x1, 0x81, 0x186}, {0xfffffffffffffff8, 0x3ff, 0x7ff}]}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000014c0)={0x2, &(0x7f0000001380)=[{}, {}]}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000001340)={0xfffffffffffff302, 0xffffffff, r3, 0xcaa3, r4, 0xffffffff, 0x8, 0x1}) 2018/05/04 00:01:25 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x80000000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x2, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'sit0\x00'}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e20, @rand_addr=0x1}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @rand_addr=0x9e3e}, 'bcsh0\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000040), &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x222) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000400)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0x10, {0x2, 0x4e24, @multicast1=0xe0000001}, 'veth1_to_team\x00'}) 2018/05/04 00:01:25 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="eff51f759ae121305576fcdf162440f4e2525dff2c0ca668edfe58ae65accbf6a9db56cbbb2a0157ab4b6c211bb098b935a6090623884ff46c8ae70ac4fb767b655b6426c704aeae5c09a666ed9d21be23cfe6f67a7c3ff8470703b62a12a28a48cf8dc4a9de5e5024081e2a7af7ae38ec45fde435904f2fa9c401f3d3b3dca7244666ff00926fe0859f62aa88167d0fa9b8d434b70ff0702b1e5176ccb207e905dd060da7c91eb5add38cfc08f1ae3a7512f9f6ddda11cb1f0c9bd1853b05db06b418b95bdf6960548aa31dc9e514546b633ae870d4"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4002500000000000000070000000000000000020000000000009500000000000000000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/04 00:01:25 executing program 3: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xff0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x9d, "56ebcd6db381f9b7cab4976e706f584457c2bf11ca4770944d4584dc110476a290e71ae1052dbb2e246b3f821f76770e49c6452a0c88a0ca2cd80c846d7e6ebfa19006e5d323fa7540cf0389c65c37cd4edf2cba0d3911adc5f1348cd3346c3c358f6aa7c39640a9224832fe712e90cebaa883ef2fd811ff4383357192139055fafbda8e521aa3de5cedb6bdf13ee69b375fccdea898d7082368536f82"}, &(0x7f0000000100)=0xa5) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x101, 0x71, 0xffff}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/05/04 00:01:25 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x1}, 0xb) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000980)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000a40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000a00)={&(0x7f00000009c0)={0x40, r2, 0x300, 0x70bd2c, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x401}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x21a5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) r3 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffc) keyctl$read(0xb, r3, &(0x7f0000000100)=""/233, 0xe9) fcntl$getownex(r0, 0x10, &(0x7f0000000740)={0x0, 0x0}) get_robust_list(r4, &(0x7f00000008c0)=&(0x7f0000000880)={&(0x7f00000007c0)={&(0x7f0000000780)}, 0x0, &(0x7f0000000840)={&(0x7f0000000800)}}, &(0x7f0000000900)=0x18) recvmsg(r1, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000200)=""/151, 0x97}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/4, 0x4}, {&(0x7f00000003c0)=""/190, 0xbe}, {&(0x7f0000000480)=""/104, 0x68}, {&(0x7f0000000500)=""/20, 0x14}, {&(0x7f0000000540)=""/207, 0xcf}, {&(0x7f0000000640)=""/97, 0x61}], 0x8}, 0x0) fanotify_init(0x8, 0x40000) 2018/05/04 00:01:25 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000040)={'bcsf0\x00', @ifru_names='vcan0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x1754000, 0x4) dup2(r0, r2) 2018/05/04 00:01:25 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000140)="4024637772a11b0eb67234c923b2cd95811700000008000000000000000000", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100000001}) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x7f, 0x1ff, 0x21c, 0x5, 0x20}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={r1}, 0x8) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/04 00:01:25 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000200), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000040)={r3}) 2018/05/04 00:01:25 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b07d, 0xffffffffffffffff, 0x0) msync(&(0x7f000000e000/0x3000)=nil, 0x3000, 0x2) [ 111.452564] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/04 00:01:25 executing program 0: r0 = socket(0xa, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000980)={&(0x7f0000000340)=@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000540), 0x0, &(0x7f0000000180)}, 0x4008000) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) r1 = open(&(0x7f0000000140)='./file0\x00', 0xbffe, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000000)={0x0, 0x10, [0x7e9870dc, 0x1f, 0x4, 0x5]}) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) fcntl$dupfd(r1, 0x0, r1) 2018/05/04 00:01:25 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x26) 2018/05/04 00:01:25 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x2d, 'memory', 0x20}, {0x2d, 'memory', 0x20}, {0x2d, 'io', 0x20}, {0x2f, 'rdma', 0x20}, {0x0, 'rdma', 0x20}, {0x2d, 'cpu', 0x20}, {0x0, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}]}, 0x30) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/35) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) readv(r1, &(0x7f0000d48fc0)=[{&(0x7f00003effa9)=""/87, 0x57}], 0x1) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="9109a6cafdc6e5c0a5af88af8be6e1a2460b48c70080a64840be25b31e2b78772330540331de20c0038b13b98b95a8a03a10877ab1c43ed4de1ed0aa40084ebb15895a1fe467a5f8d2bcd4c9fe2c2c4d849990f58ec05e796f42d0057c7da38cf559518cb2bbafef2438384d98bb1157837098533fab86a2bf8ae04ab58bffe6dbca3d533e4aea477129f401d149ddbe566398a0e5231293562ed311e822b8df114f8600eabb2821bb6e91241a3e3c1e89a01e29975a46af64eab5dd1dda03468c4fe8a98823b342bbfeca3446335fb1640a201f94022eb69cd1d7c066d8e1d3f5c057a79483816d1c1260ee78c217d857f3a5d0", 0xf4, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f0000001280)='keyring\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r2, &(0x7f0000000280)="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", 0x1000, r3) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)=0x1) [ 111.502275] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/04 00:01:25 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000100)=0xfb) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), 0x4) 2018/05/04 00:01:25 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/04 00:01:25 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x26) 2018/05/04 00:01:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x3, &(0x7f0000000000), 0x2cd) mmap(&(0x7f000087d000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f0000000000)="0ba35610a6c5556f53806eff7f6a7645cf421d968eb6b5db6ed46df1a769dc64b45b2fb6b07a7fde1439d073e5dccac3fa440f6e0a88f63193db33e4a546a8b6b69e6911ef1a410e5be60ec0ff071d0758d85b11f4dcd7dcedf45f333939b3da380548d2729a77d05e0ae8dedf25e41a7d392528de3c63ec2d2ef7aba5e4ae8918c579d67c8d9b3a8906b5046ffc000000000000000000000000000000", 0x9d) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r3) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x0, "df58834181332e435893f760968f541b42c41db0f53229e10458031e411ab6918b07deaa85a7158cb72317b9229c05a260f51ad2df313acceba609d8f71ae48ae177ffffff7f8f1a0099840c5abde9e6"}, 0xff10) 2018/05/04 00:01:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000340)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'syzkaller1\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000011001903000000000000000007000000", @ANYRES32=r2, @ANYBLOB="00040000000000ffffffff0004001e00"], 0x28}, 0x1}, 0x0) 2018/05/04 00:01:26 executing program 2: unshare(0x60000000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x1, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x228, 0x0, 0x1f, 0x0, 0x3, &(0x7f0000000040)='rose0\x00', 0x80000001, 0x2, 0x3}) dup(r0) unshare(0x203fe) 2018/05/04 00:01:26 executing program 4: clock_gettime(0xffffffffffffffff, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000040)={r0, r1+10000000}, &(0x7f0000000080)) 2018/05/04 00:01:26 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040), 0x2a5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) 2018/05/04 00:01:26 executing program 0: r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x64fa, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x7fff}, @in6={0xa, 0x4e22, 0x19, @dev={0xfe, 0x80, [], 0x16}, 0x49}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f00000000c0)=0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x1ff) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r1, 0x3ff, 0x2a, "36183c9143ba5f2d61ed80f3e4f48da4b44ef2699e8ff8d8c447340de0eea1baa1913d69a8daba5907e5"}, 0x32) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0xffffffff, 0x9a5}, &(0x7f0000000140)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0xffffffffffffffff, 0x4, 0x1000, 0x6}, {0x7, 0x7, 0x40, 0xe482}]}, 0x10) setsockopt(r0, 0x10f, 0x80, &(0x7f0000000000), 0x0) 2018/05/04 00:01:26 executing program 1: unshare(0x40600) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x100) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001580)={0x4, 0x0, [{0x3000, 0xcc, &(0x7f00000002c0)=""/204}, {0xf000, 0xad, &(0x7f00000003c0)=""/173}, {0x4, 0x1000, &(0x7f0000000480)=""/4096}, {0x1000, 0xe6, &(0x7f0000001480)=""/230}]}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000080)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') accept$packet(r2, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001880)=0x6) connect$packet(r2, &(0x7f00000018c0)={0x11, 0x0, r3, 0x1, 0x498, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'veth1\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="5bfcef9617a3"]}) pwritev(r4, &(0x7f0000000140), 0x10000000000001ae, 0x0) 2018/05/04 00:01:26 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0xfffffffeffffffff, 0x4) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c200000000001400000000000000000600004e210008907800000000000000000000000000000000"], 0x0) 2018/05/04 00:01:26 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x7f, 0x8002, 0x7, 0x2, r2}, 0x10) signalfd(r1, &(0x7f0000000140), 0x8) ioctl$void(r0, 0xc0045878) r3 = msgget$private(0x0, 0x90) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000180)=""/92) 2018/05/04 00:01:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x54, r1, 0x200, 0x70bd29, 0x25dfdbfe, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x400c0}, 0x4008800) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0xc000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000080)={0x0, 0x757bcf14aac5ff2a, 0x140, 0x0, 0x8000}) writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="48000000140019b469a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) [ 112.340873] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 00:01:26 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='.//ile0\x00', 0x4) mkdirat(r0, &(0x7f0000033ff8)='./file1\x00', 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f000010bff2)='.//ile0\x00') setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="0320df889f39c42942"], 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'dummy0\x00', 0xfffffffffffffffa}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/04 00:01:26 executing program 3: pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) fcntl$addseals(r0, 0x409, 0x4) modify_ldt$write2(0x11, &(0x7f0000000100)={0x6, 0x100000, 0x1000, 0x101, 0x3, 0x7c5e, 0x50, 0x3, 0xffffffff}, 0x10) flock(r0, 0x1) open_by_handle_at(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x8801) r3 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x7) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e24, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff8000}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x58) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r3}) recvmsg(r5, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r6 = dup2(r0, r5) tkill(r3, 0x16) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r6, 0x40505330, &(0x7f0000000140)={{0x40, 0x2}, {0x0, 0x2}, 0x7f, 0x1, 0x1a}) close(r1) 2018/05/04 00:01:26 executing program 6: unshare(0x28060400) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x0, 0x9, 0x32}) r1 = creat(&(0x7f000032c000)='./file0\x00', 0x0) sendmsg$kcm(r1, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="552f1a5fa023708ffd93f9de7b6d0bac8d6d3afae79910b4a956ee3989f971abd879d57e057b41bcd2c2e445a6d0c41dc991b6e76f73dde2848b60526fbb98764c8f604b4e9e7f29fd8272beb84cc793fe57b04dcbb8ea8d0e6d7fc67c7a8eb50cbc82d0da282b7104c0c7f9480c19f11698dc5ed6cad4f2c8e702", 0x7b}, {&(0x7f0000000100)="527c40f76793cae6f6ef2cc4454d0b4fb747dd72351ef4675342077b91265f830b2d0b6a587fb30ca9dec22aeb5aa359fe23484451f3e959495597950583ad5c56fbffa80863514380e574c9e8c6dc827fe391488057181506d14f981287d7ed890fd21682f29b8725c2e12c4a99a26598e2e26cc035adf1030ced38df6306fa65ecd5eeaa5d8b3a3b812c04ff219f9d7bb112484b0f22b50911b669d1", 0x9d}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="f3a969dc562428e82482d4c8580bfc5895872f411e19d34a76871d3845062542ee20b9d10ed65cab62c4e090e339676a0889c8274ddf6a855f5cd43b4152ab70a2c6f62a37def63f6aca728b564dd3cb05d1c19ef314ab8e211e6b131a9797fe9417afcb24c889cfce52e9f2935038ad20a143b6e0ed19479a9f2dc27c84240bdd471ee1ab38579abfafa66da91c8ddee919734d709bb4e85f29ddc75f2060b641b5fb1355c460388d05feeb92d50738413294854406e5781a1876470f24e87b456801bf14d0d6c0d62654b1a1e97484b6049c05216fb61413d5c8e922378be69fa4682caf7917e56db0304f8f", 0xed}, {&(0x7f00000012c0)="3f50c4f1e2f71d54525dbfde6e25ca085012aaa1599eb21aecc3a7f5b1e58658c5805f93749aa0efccf2d0be71818e883a35a5528d186d53dc31bdead6a3012c33aba04ab48dc91f7b416de316a352255b9e11ec17cc407dcd8a908dc0d1686e94d7be9a7185b74cb03226eee189e86e3304eacc670a1a6b51d8e077", 0x7c}, {&(0x7f0000001340)="e61c35e784c7e84ec14ab891aa96fcd17b772abc541535858c7f939928adde269dcfe2ccefc3cfefcdfba11ddddd4027", 0x30}, {&(0x7f0000001380)="3edb5dbf75a56803e89699cac26a2cf2eb545a58523c4e42a88211eac3b58fa7bc46f296bc1328ab0e543a9842069bbc4f1bb388497ad28d210123951781", 0x3e}, {&(0x7f00000013c0)="ce53877afe69cccf9a9d8da2cad02f15a2ab574a4d464f72ce802c0ddef93a25000e576216dadabf22c89880faa9c55c090dd974399fb8f8ca8fc9956698907ad8511324fef6f87e408eee0bdbf2b51cf98e2081e8207640f9925ee320eaa81f9ef43e71932375cb655a22eb83899ef702", 0x71}], 0x8, &(0x7f00000014c0)=[{0x10, 0x113, 0x4}, {0x18, 0x10f, 0x0, "ee46ec864104bb"}, {0xd0, 0x10a, 0x10000, "8855290b55a056d6bfab6cac7d713a793638e580b3857c6215f011def06d63ef30d10d72a8c31afaade60c656b8f68338efa4744109dfcb38950f6250701ade559012b860303267d1bc61e10fa6c037e13ed3dc85d8aa977a92d6f46ae81fc14c72ba6999639943482d16c4dd1a8903e340e9c5ae8c6d5eb991eb42ec47a5401eb31e65757a76ba011a78800d47e189fb301726633a2dda61dc053da3b3fdf8f1f9241a2710f98890a7678cff1e47a37500d1431dcee18466ead0d9216"}, {0x60, 0x0, 0xfffffffffffffff7, "3161385caea9c2ae73f666e87063e52169b177c829243891114d92ef09ac7118b688329507d6eb481dea5963d5c0d1b6359086799241f1786fd575c176aa0dc14458d5bb969fc2ccbcbeb588"}], 0x158, 0x80}, 0x4004890) mq_getsetattr(r1, &(0x7f0000608fc0), &(0x7f0000ca8000)) 2018/05/04 00:01:26 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000a03000/0x1000)=nil, 0x1000, 0x4003, &(0x7f0000000000)=0x2, 0x1ff, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/190, 0xbe}], 0x1, &(0x7f0000000240)=""/223, 0xdf, 0x200}, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000380)={'team0\x00', r1}) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x80) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000080)) 2018/05/04 00:01:26 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0xfffffffffffffc3f) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000240)=@req={0xffffffff, 0x6, 0x0, 0xd15}, 0x330) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x1, 0xe57}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r3, 0x4) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000040)=""/94, &(0x7f00000000c0)=0x5e) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000280)={0xffffffffffffffff, 0x5, 0x3}) 2018/05/04 00:01:26 executing program 0: r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x64fa, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x7fff}, @in6={0xa, 0x4e22, 0x19, @dev={0xfe, 0x80, [], 0x16}, 0x49}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f00000000c0)=0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x1ff) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r1, 0x3ff, 0x2a, "36183c9143ba5f2d61ed80f3e4f48da4b44ef2699e8ff8d8c447340de0eea1baa1913d69a8daba5907e5"}, 0x32) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0xffffffff, 0x9a5}, &(0x7f0000000140)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0xffffffffffffffff, 0x4, 0x1000, 0x6}, {0x7, 0x7, 0x40, 0xe482}]}, 0x10) setsockopt(r0, 0x10f, 0x80, &(0x7f0000000000), 0x0) 2018/05/04 00:01:26 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x3, 0x701100) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x6, 0x3, 0x1a, 0x1, "6784baa32e13480cf1eb12cb4aabbd17f39e852603398c76b62004905c7dbda4bdd5c95a3a0078a57f3fb37778eb325acd21b609c3de78f50848abf4210ced0d", "6cf3a3b41e7dfcd08fcfa1e2d842a334e14d278926e8372f3fca3d30b6b8bc6b", [0x9]}) r1 = semget$private(0x0, 0x4c97b6888661a075, 0x24) semctl$SEM_INFO(r1, 0x0, 0x13, &(0x7f0000000100)=""/233) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x200000000000000) r3 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001840), &(0x7f0000001880)=0x10) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, &(0x7f00000000c0)=0x9, 0x6, 0x2) bind$ipx(r3, &(0x7f00000018c0)={0x4, 0x8bd8, 0x2, "1bb6956fea16", 0x10000}, 0x10) socket$pptp(0x18, 0x1, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)) r4 = socket$pptp(0x18, 0x1, 0x2) r5 = dup2(r4, r2) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f0000000040)=""/98) 2018/05/04 00:01:26 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x8080, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000000c0)={{0x88, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e22, 0x3, 'sh\x00', 0x20, 0x3}, {@loopback=0x7f000001, 0x4e23, 0x10000, 0xa8a6, 0x401, 0x35}}, 0x44) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) getpeername$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) 2018/05/04 00:01:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)="6e7f6f00") getdents(r0, &(0x7f0000000140)=""/98, 0x28) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000001000)=""/4096, 0x1000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) 2018/05/04 00:01:27 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/04 00:01:27 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000200)={0x7fff}, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000100)=0xffffffffffffff00, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000080)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x20, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 'bond_slave_0\x00'}) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0xc7, "d5a015bfa8b03b84eb0913b901e1b56515fea6b5c3892833673fc5799501df55da7cd1d4c6387f0e41a6d4850d8d28b65bc20fbc9c9446247553782ac7d6e7528b8351ac582af83b47f47f756aa7c46492e42b02ad24843d5ba815c6ec58ae2a4ee6400f45f37babb138b105b15a0511ae727e4bfe3039f060393f34fa1920f7a01572f7958ba90e1c55e4798c012aed6749e87da8fad0db837788500586fd881b4652518c754ef63a35833d19ff848749eb66ed0311c8a882df7c9bf7ed1b9e535ad9f834cef9"}, &(0x7f0000000340)=0xcf) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={r3, 0xc481}, &(0x7f00000003c0)=0x8) 2018/05/04 00:01:27 executing program 1: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000f25ff6)='./control\x00', 0x480000000) rmdir(&(0x7f0000349000)='./control\x00') readv(r0, &(0x7f000059afbf)=[{&(0x7f0000b35f09)=""/247, 0xf7}], 0x1) r1 = creat(&(0x7f0000000000)='./control\x00', 0x108) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000080)={0x5, 0x8, &(0x7f0000000040)="b073286d38c4fc63"}) faccessat(r1, &(0x7f0000000100)='./control\x00', 0x3f, 0x800) 2018/05/04 00:01:27 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x658fc2) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x1, 0x7, 0x100000000, 0x0, "72cf56d1e7a182178e9929665edc4b687aeeec13ee6861767aaee26f78870201a14da1cbd482fd9bc2c41a3b", 0x7}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000300)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) 2018/05/04 00:01:27 executing program 6: futex(&(0x7f0000000ffc), 0xb, 0x0, &(0x7f0000000000), &(0x7f00000acffd), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4000, 0xc3) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), 0x4) 2018/05/04 00:01:27 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000016fff)) 2018/05/04 00:01:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sync_file_range(r0, 0xa704, 0x3, 0x4) r1 = socket$inet(0x2, 0x20000000000002, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00009b9000)=0x9, 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x95, 0x400400) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000040)={0xff, 0x7b, 0x8001, 'queue0\x00', 0x82f}) 2018/05/04 00:01:27 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000240)={0x1c4, 0x1f, 0x331, 0x1, 0x0, {0x7}, [@nested={0x198, 0xa, [@generic="b8ba734d78b7a73b7a539d064bc78f3dbf2edd1c3ab2affaa8ee534f0b11be41cd2f5abdb959c95ff0cfc8cfa814d382e62bdbe25d55fa59125b98987af286fbfcf4c1db67b957ec82123d47aa1fb821a95e28204713e7449381d407dcdab7a0a8ae1b67f6c7c5fcfc44719a91c1a5333ad7aa9bfde321abb86e81fc24d06b51e1ad6531b5e8e5cfac2e0fc607814dcc6b25f26f4f962cf5e2bb98ce4df583e3b765de547d131d3379596b4381d105e4117cc35e6443a976b4f1e7c1b332a7e22ed3ad00a326cb33cb4c526bc9467aa15d785d01e9805ac687e533d67ac51d3c0d32f5818cb361a0", @generic="12fc20f40b9f0ddf0bcc7f98d6d51f1408b175d14c8ff5bf09b637a354b66a0ee3df1993e276b202b75d15b45bc4ca4ac20d4c747497c059631f3ed82d156e0d634a77143d55bb6d221a430340081d3e0e7e2911e74a11d2757897e92fdce4c8e5692283c4300b911cc42d8e4286a0c76c0c2574ba0cda447f77ee7f87553a09d4dc5bf35754a921829b99a46c19bc974bd5d0a03453cc194c0c0c7cabb52ee750ed084ba2a2eec2970da301"]}, @typed={0x18, 0x0, @str='/dev/snd/pcmC#D#c\x00'}]}, 0x1c4}, 0x1}, 0x0) fcntl$setsig(r0, 0xa, 0x4) 2018/05/04 00:01:27 executing program 3: pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) fcntl$addseals(r0, 0x409, 0x4) modify_ldt$write2(0x11, &(0x7f0000000100)={0x6, 0x100000, 0x1000, 0x101, 0x3, 0x7c5e, 0x50, 0x3, 0xffffffff}, 0x10) flock(r0, 0x1) open_by_handle_at(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x8801) r3 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x7) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e24, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff8000}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x58) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r3}) recvmsg(r5, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r6 = dup2(r0, r5) tkill(r3, 0x16) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r6, 0x40505330, &(0x7f0000000140)={{0x40, 0x2}, {0x0, 0x2}, 0x7f, 0x1, 0x1a}) close(r1) 2018/05/04 00:01:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) close(r0) [ 113.696515] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/04 00:01:28 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000090000030000000000000000e700"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x48080, 0x0) 2018/05/04 00:01:28 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x109000, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000140)={0x0, 0x1cb8565c}) r1 = socket$inet6(0x10, 0x3, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg(r1, &(0x7f0000000040)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000019007fafb72d1cb2a4a280930af8011000a843dc91052369390009002f000000000000001900050000000000000000000004d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/04 00:01:28 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) r1 = socket(0x10, 0x0, 0x7ff) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x80000001, &(0x7f0000000100)=0x2) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000740)='syz_tun\x00', 0x47b) sendto$inet(r0, &(0x7f0000000240)="a9", 0x1, 0x0, &(0x7f0000000300)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)='o', 0x1, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) close(r0) 2018/05/04 00:01:28 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x8000, r1, r2, 0x4, 0x40a0) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000000408ffff0400000003000000cd99fffc"], 0x14}, 0x1}, 0x0) 2018/05/04 00:01:28 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00009f7fc8)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14}, 0x14}, 0x1}, 0x0) r0 = socket$netlink(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x84, 0x76, &(0x7f0000000ffc), 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) 2018/05/04 00:01:28 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x13a, 0x0, 0xfffffffeffffffff, 0x1}, 0x98) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000100)}) 2018/05/04 00:01:28 executing program 1: socketpair$inet(0x29, 0x5, 0x8001, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000000)=0x68) 2018/05/04 00:01:28 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7, 0x8009, 0x0, 0xbc4, 0x0, 0x7f, 0x4, {0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0x7f}}, 0x46da, 0x8, 0x6db, 0x1, 0x1ff}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x3a7, 0x9, 0x9, 0xfffffffffffffffe, 0x3, 0x4, 0x9, {r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x100000001, 0x5344, 0x8, 0x4}}, &(0x7f0000000300)=0xb0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000436fe8), &(0x7f0000b0d000)=0x18) 2018/05/04 00:01:28 executing program 0: unshare(0x40600) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') fcntl$setlease(r0, 0x400, 0x2) r1 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x4, 0x8, 0x4, 0x3537656e, 0x7f, r1}) ioctl$KDDISABIO(r0, 0x4b37) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x6, 0x800, 0x99f, 0x2, 0x8001, 0x7}) 2018/05/04 00:01:28 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="97aa89464f0e2f2b932aee627aea1f84aebe73c4f424656cff31c4cd179af23a0b908e1eeebdb364", 0x28}], 0x1, &(0x7f000001ef08)}, 0x0) r1 = msgget(0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/176) 2018/05/04 00:01:28 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xfffffffffffffffd, r0, 0x0) 2018/05/04 00:01:28 executing program 4: r0 = memfd_create(&(0x7f0000000080)="b02d7e0bddf5a3c801", 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000001340), 0x0, &(0x7f00000000c0)=""/4096, 0x1000}, 0x8001}], 0x1, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002e40)=[{{&(0x7f0000001800)=@nfc, 0x80, &(0x7f00000018c0)=[{&(0x7f0000002940)=""/245, 0xf5}], 0x1, &(0x7f0000002a40)=""/118, 0x76}}], 0x1, 0x0, &(0x7f0000002f40)={0x0, 0x989680}) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x2) 2018/05/04 00:01:28 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4802, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000080)=0x10001) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) select(0x40, &(0x7f0000000140)={0xfffffffffffffff8, 0x4, 0x2, 0x0, 0x79, 0xfffffffffffffc00, 0x2, 0x5}, &(0x7f00000001c0)={0x5, 0xff, 0x6, 0x4, 0x1ff, 0x6, 0x3, 0x595}, &(0x7f0000000200)={0x6, 0x6, 0x0, 0x81, 0x8, 0xe6, 0x9, 0x5}, &(0x7f0000000280)={r3, r4/1000+10000}) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB="0010"], 0x20) 2018/05/04 00:01:28 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0xfffffffffffffffb}) shutdown(r0, 0x1) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0xffffffffffffffe1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x2, 0x30, 0x1000, 0xffffffff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xb1f}, &(0x7f0000000100)=0x8) r3 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xa, 0x20101) listen$netrom(r3, 0x0) 2018/05/04 00:01:28 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x80000001, 0x418881) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getpeername$unix(r0, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x1020000000000000}, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000f8b000), &(0x7f0000000140)) 2018/05/04 00:01:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x101000, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="5b847b54b3f153e9b4eb53ea55d171b4324aa6b27b45a4598743302d681a710f9f17f7dc528af94a604006a3939446123dd80bbda963eba3ac89452c14ad97fdbf863f46c3ddec77d13b5450d76ad01fc8112e945b37fee45d0b66e01a0245443565bd5e83dcb7edbcd2170dd29b74e84fbf22a4a344191b04f7df0cf41c26ca", 0x80, 0x800, &(0x7f0000000140)={0xa, 0x4e20, 0x80, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3f}, 0x1c) r2 = dup(r0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22, 0x3ff, @empty, 0x8a7f050}, 0x1c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)={0x20, 0x2c, 0xafb, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, @str='IPVS\x00'}]}, 0x20}, 0x1}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 115.103522] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 115.216717] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/04 00:01:29 executing program 7: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c4606000000000800000000000102000600000000000000249056b699e6c02280ae07000000000020000115dae132ca5420c93f40d1fb1944a24cfb5f1ad0e6a823bd2ad98954eed337e918"], 0x2d) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)="17", &(0x7f00000000c0)="17", &(0x7f0000000100)="17", &(0x7f0000000140)='}]*+\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)="17", &(0x7f0000000240)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1900) 2018/05/04 00:01:29 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)={0x34, 0x10000000000027, 0x331, 0x0, 0x0, {0x7}, [@typed={0x8, 0x0, @ipv4=@dev={0xac, 0x14, 0x14}}, @typed={0x18, 0x0, @str='/dev/snd/pcmC#D#c\x00'}]}, 0x34}, 0x1}, 0x40001) 2018/05/04 00:01:29 executing program 5: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg(r0, &(0x7f0000001ec0)={&(0x7f00000018c0)=@nl=@unspec, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000290000000547384a255639ac6b0000000db903e73e24af452245e3971de3e902aca7aa497e223b05f330c497061b7665714bbcaafa"], 0x18}, 0x0) 2018/05/04 00:01:29 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @hyper}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x403, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/05/04 00:01:29 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x2000) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x1c00000, 0x101040) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x9c, r1, 0x418, 0x70bd28, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x200}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x101}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xed}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xde5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4095}, 0x40000) 2018/05/04 00:01:29 executing program 2: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = memfd_create(&(0x7f0000000040)='#! ', 0x3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000080)=0xff, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000300)={0x1, &(0x7f0000000100)=[{0x40006, 0x0, 0x0, 0x4}]}, 0x10) connect$inet(r1, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x2004c040, &(0x7f0000000000)={0x2, 0x4e26, @multicast2=0xe0000002}, 0x10) write$binfmt_script(r1, &(0x7f00000023c0)={'#! ', './file0', [], 0xa, "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"}, 0x5c1) 2018/05/04 00:01:29 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x10001, 0x80) bind$bt_rfcomm(r2, &(0x7f0000000140)={0x1f, {0x7f, 0x9, 0x4, 0x1, 0x20, 0x3}, 0x3}, 0xa) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x10000) getsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000000080)={@dev, @loopback}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x800, 0xff, 0x7fffffff, 0x2, 0xff, 0xfaf, 0x1, 0x8000, 0x0, 0x8a}, 0xb) accept4$unix(r1, &(0x7f00009d7ff8)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/05/04 00:01:29 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) readahead(r0, 0x401, 0x8) read(r0, &(0x7f0000000280)=""/66, 0x42) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x201, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x2, 0x2) 2018/05/04 00:01:29 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80000, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/81, &(0x7f0000000100)=0x51) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x50) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) poll(&(0x7f0000fdeff8)=[{r1}], 0x1, 0xb92) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000200)="64e4a42b2d6aa48d87c313df8fd267875e76941e1dc21c08240efcff741b6d3f08651cd0dde9b54984a59046177f36a8251fbc2c76b0a6a0002c0eaa5d7a4616dde4b912ae0eedf098cad41d9f7559a3c64e5ece39ab144c919f2ae99b0fe38a", 0x60) ioctl$TCSETS(r1, 0x5402, &(0x7f0000001180)={0x0, 0x0, 0x0, 0xffffffffffffffff}) 2018/05/04 00:01:29 executing program 1: r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xfffffffffffffffd}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000000040)=""/114, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x2401, &(0x7f0000003780)={'bcsf0\x00'}) read(r1, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/05/04 00:01:29 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x2) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00008dd000), 0x0) getrusage(0x0, &(0x7f0000000140)) 2018/05/04 00:01:29 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_all\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xffffffffffffffff, 0x985, 0x103, 0x4, 0x10}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)="5e3d72c3139dc6"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) 2018/05/04 00:01:29 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001380)='/dev/mixer\x00', 0x111000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000001280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000011c0)={0x9c, r2, 0x100, 0x70bd2a, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x101}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3e16d1b4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x25ee}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20000005}, 0x40804) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r3, 0x2, 0xffffffffe97ca063, 0x8, 0x4, 0x6}, 0x14) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) dup2(0xffffffffffffffff, r0) 2018/05/04 00:01:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)="796561680032087fc295c957676e7cb1135fc56e360d2c252aca084759f0289ae9c9f7559e43ad178dc84ecfb6d79a89caf1b2bf9195f2d95a35735c2a92df53fb7d4b9866f5ff0d83f0de7aded0d404e9af38c707aacf05f942584b214def3ee928bca2df384144ff090c817bfb3f8f5b95bb78634ba90d7c14634082aae320129e212099a636d856efc7b734b5fc07d02c8c1be991e49db2fd56540c76e39b646015", 0x3cb) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000140)=0x8, 0x4) 2018/05/04 00:01:30 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="9624a712349b6233e8ea03000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = semget$private(0x0, 0x6, 0x200) semtimedop(r2, &(0x7f0000000040)=[{0x7, 0x1, 0x1800}, {0x4, 0x7, 0x800}, {0x0, 0x0, 0x800}, {0x7, 0x1f, 0x1000}, {0x4, 0x0, 0x1800}, {0x3, 0x4, 0x800}], 0x6, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000100)=0x10) 2018/05/04 00:01:30 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1c, &(0x7f0000d1dffc), &(0x7f0000000000)=0x85) 2018/05/04 00:01:30 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) r1 = dup2(r0, 0xffffffffffffffff) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0xfffffeb7) openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x12, 0x4) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x24000004) 2018/05/04 00:01:30 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x84006, 0x100) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/05/04 00:01:30 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0xfffd, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x1, 0xec5d, 0xffff, 'queue0\x00', 0x3ff}) socket$nl_crypto(0x10, 0x3, 0x15) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x9, 0x5, 0x81, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/05/04 00:01:30 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2000000000000094, &(0x7f0000000000)=[{}]}) seccomp(0x1, 0x1, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x80, 0x65a4, 0x422, 0xfffffffffffffffb}]}) 2018/05/04 00:01:30 executing program 0: clone(0x0, &(0x7f0000e02000), &(0x7f000006fffc), &(0x7f0000e9cffc), &(0x7f0000cd6f68)) wait4(0xffffffffffffffff, 0x0, 0x40000008, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={r1, r2/1000+10000}, 0x10) 2018/05/04 00:01:30 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) sendfile(r1, r1, &(0x7f00000000c0), 0xffc0000) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x0, r1}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)={0x0, r1}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/04 00:01:31 executing program 3: pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000001000)='{', 0x1}, {&(0x7f0000000340)="07cff578dbe52d6185561606ec8a18", 0xf}], 0x2, 0x0) 2018/05/04 00:01:31 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003440)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003400)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$rdma_cm(r0, &(0x7f0000000280)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r1}}, 0x18) 2018/05/04 00:01:31 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0xc1, @tick, 0x1, {}, 0x1a23a890}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000180)=0x4) ftruncate(r2, 0x6c) signalfd(r0, &(0x7f00000001c0), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x408c5333, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 00:01:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) set_mempolicy(0x2, &(0x7f0000001780)=0xff, 0x561e) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/04 00:01:31 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x5) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000000)}, 0xc100) sendmmsg(r0, &(0x7f0000006380)=[{{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000007c0)="81d6cf1a0bde81e54702e3a8d507f5", 0xf}], 0x1, &(0x7f0000000040)}}], 0x1, 0x20008000) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000100)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)={[0x33]}, 0x1) 2018/05/04 00:01:31 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x25c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x20003) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000080)={r0, 0x2, 0x40}) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) 2018/05/04 00:01:31 executing program 3: r0 = userfaultfd(0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x22800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x81, 0xfae8, 0x8, 0x9, 0x5}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x2c6, 0x3f, 0x48000000, 0x0, 0xffffffff}, 0x14) munmap(&(0x7f0000757000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f000047d000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00007ce000/0x2000)=nil) 2018/05/04 00:01:31 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0xfffffffe, 0x0, r0}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r1, &(0x7f0000000000)="4119762d75912d7278c5354c49ee3133b31481655f0711e8fde74afe4f3fb0d7129f555a6239539ce9eb6692b5d6874a623837b4dec2911d5a5e76948a"}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x620200) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00000000c0)=""/100) 2018/05/04 00:01:31 executing program 5: r0 = socket(0x0, 0x2, 0x0) r1 = socket(0x0, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) unshare(0x60000000) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000012c0)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@remote}}}, &(0x7f00000013c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x10000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x1, 0xda}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) getgid() r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="014029c852f6e20f02001c0021c2180000000085a2da787de30708135b56e5fba10a5155554c9183d69898954b3377ce23335331755c15248186b21adf44357a7621b8bd42239300cd9e7f29408a860400000000000000863d1c34fd8c6c759789acbc110b3303c89366a526d61780d4"], &(0x7f000095dffc)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000100), &(0x7f0000000000)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c00), &(0x7f0000002c40)=0xc) r4 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000000180)={0x4}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000984ff4)) epoll_ctl$EPOLL_CTL_ADD(r4, 0xa000, 0xffffffffffffffff, &(0x7f00002c1000)={0x1000040e}) 2018/05/04 00:01:31 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x400400) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x43, 0x70101) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8912, &(0x7f0000000140)=@buf={0xd9, &(0x7f0000000180)="52583990bd4f27192a58ead67ca32656d8403d366ba3fb82ee815bb61f88c72dd3e0e7b45fa810faf4424e16bd0a54fd95830dd58bfbd7f27cf4d1811edfa601b27af0096970919d9932a4270d8b354273cf332f84c738355229808e57dfa7172405e8ae0b344f8ddd1d8781f7407be1b0e701ff4f158704f5c67821ddbbe978ed62a16084f642406a07294b762cd73642b5d0d0b40aa6924a36c9c6906cd182e36a74f42cc0766713d2164fd04c35444171ffa4fe62f0fb688c28cf9b11d14573c23f37828e49745ebb6963dc02a6e1b7594fc12d5ee5df59"}) [ 117.661370] IPVS: ftp: loaded support on port[0] = 21 [ 118.476672] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 00:01:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x5) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x20000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$setstatus(r0, 0x4, 0x4000) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) lseek(r0, 0x0, 0x7) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000003c0)={0x0, 0x1410}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000440)=@sack_info={r2, 0x10000000000000, 0x10000}, 0xc) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000380)) sendto$inet(r1, &(0x7f0000000100)="27ac48cc09453043b1927291716f5fe356fad407e0202a8ed4c01e1dfcb26e1a5ef69d8cf9224862f5268cabd25951eb757ac1ab5ec0c23bab8b10aee95e72613b804a9589b6bc8285bc6b51a58117c2bcefa5a2e0f5d6a9573ef7fdd1633a764cbdf2a84e2a3bb7827c2943cdcdd99fedf18d0e7fcee79e61c5d659a55e31a28710717a32d2bb12ef66dc12361321802fd89085bce9523cc8cb6f66803e7c5bed2435f4994a5c9662902e8b1291be6e243bdecfd5c51c64c83200b592", 0xbd, 0x20000000, &(0x7f0000000280)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/05/04 00:01:32 executing program 0: mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='debugfs\x00', 0x0, &(0x7f0000000180)="12a6cad85d6f1a609a09fef1172ad25ed22c28934b27e7066ae3e2c2457e5377ff2c2c") r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10501, 0x0) bind(r0, &(0x7f0000000040)=@rc={0x1f, {0x1000, 0x6, 0x0, 0x7f, 0x7, 0x3b}, 0x3}, 0x80) 2018/05/04 00:01:32 executing program 5: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f00000000c0)="f8", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000100)={0x9, {{0xa, 0x4e20, 0x485, @loopback={0x0, 0x1}, 0x81}}, {{0xa, 0x4e21, 0x57e0, @dev={0xfe, 0x80, [], 0xd}}}}, 0x108) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/04 00:01:32 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) sendto$unix(r1, &(0x7f0000000080)="f4a8e8e082f882cc9d67642fdb8fc9370c89255b01a3db68e7689ffa1b3163ca2f77076ead35a6cd8e655a93cfb01c388fbb2a5f8aa88eeb3ebf72a6db5ec96d5f75a9c5cf607a387b9b95ec12d27593f6b7034c1daa9cdf4eca7a82e390f104be42dbac0c9bb5e5610b5f5f6091fb2d15f9afa258a71434f099e46929fd46a208ff4fa3c5b07e2493732a1c12770490fbfe83816b058c23e7245ebc478b413a7711df95f2bedde5c0", 0xa9, 0x4, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xffd}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/05/04 00:01:32 executing program 6: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/43, &(0x7f00000000c0)=0x20) 2018/05/04 00:01:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x8000, 0x1000}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/8, &(0x7f0000000000)=0x5) 2018/05/04 00:01:32 executing program 1: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000002000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000000000/0x4000)=nil}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x101c, 0x8002) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@ipv4={[], [], @multicast2}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000500)=0xe8) r2 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r2, 0x6) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000540)={@mcast2={0xff, 0x2, [], 0x1}, 0x52, r1}) r3 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x1) ioctl(r3, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000580)="66cb41d00e985cb579e557b128ba090429dcbc3ac9d29af7ee3130a0c0e5ea8dfc425b8d9c10a67731c9844272c1f558b879695a0a52df045e91d62bc570449699073b0fcf422a997c1f3508b793883f8bdb639114efb6f95223960d947e6b40382ed3863d0f79bb2a1b4e89f4bb1247c9ad3c7c4e10fa8ed50ff5bf913ea8ae6fd2eb523c21007db72153a12276f3afecaec440d034e6cd10c5922ee531", 0x9e) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000280)={{{@in=@rand_addr=0x32, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 0x4e24, 0x10001, 0xa, 0x20, 0x20, 0x7f, r5, r6}, {0x0, 0x372, 0x5, 0x1, 0x10000, 0x7fffffff, 0x80000000, 0x7}, {0x3f, 0x3, 0x7ff, 0x1}, 0x6, 0x6e6bba, 0x2, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x1e}, 0x3500, 0x1, 0x2, 0x7, 0x9, 0xc3e, 0x4}}, 0xe8) r7 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r7, &(0x7f00000006c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0xa63, 0x4, 0x8200, 0x8, 0x200, 0x1afb, 0x0, 0x240000000, 0x0}, &(0x7f0000000640)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000680)={r8, 0x620}, 0x8) 2018/05/04 00:01:32 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001fb2)=""/1}], 0x1) [ 118.592448] sd 0:0:1:0: [sg0] tag#2231 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 118.601397] sd 0:0:1:0: [sg0] tag#2231 CDB: Reserve track [ 118.607203] sd 0:0:1:0: [sg0] tag#2231 CDB[00]: 53 00 00 00 01 2e 2a 68 24 00 00 00 00 00 00 00 [ 118.616251] sd 0:0:1:0: [sg0] tag#2231 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 20 00 00 00 00 [ 118.625306] sd 0:0:1:0: [sg0] tag#2231 CDB[20]: 00 00 00 00 2018/05/04 00:01:32 executing program 4: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2, "020003fe04000035bd962c1700ffffe78be5e600000000000000030909a7e633"}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x301040) 2018/05/04 00:01:32 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x4000000000000000, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f00000001c0)}, {&(0x7f00000003c0)=""/17, 0x11}], 0x2) [ 118.921764] sd 0:0:1:0: [sg0] tag#2232 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 118.930730] sd 0:0:1:0: [sg0] tag#2232 CDB: Reserve track [ 118.936441] sd 0:0:1:0: [sg0] tag#2232 CDB[00]: 53 00 00 00 01 2e 2a 68 24 00 00 00 00 00 00 00 [ 118.945420] sd 0:0:1:0: [sg0] tag#2232 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 20 00 00 00 00 [ 118.954428] sd 0:0:1:0: [sg0] tag#2232 CDB[20]: 00 00 00 00 2018/05/04 00:01:33 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000100)={0x14, 0xa, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/04 00:01:33 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x0, 0x300) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x331100, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0xee}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) 2018/05/04 00:01:33 executing program 4: getpid() r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r0, &(0x7f0000000000)="1f04a4"}, 0x10) 2018/05/04 00:01:33 executing program 3: r0 = socket(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008e40), 0x0, 0x0, &(0x7f0000008fc0)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009240)={0x0, @empty, @remote}, &(0x7f0000009280)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000009380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000093c0)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000009440)={'bcsh0\x00'}) accept4$packet(0xffffffffffffffff, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000016040)=0x14, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000019e40)={&(0x7f00000196c0)=@can, 0x80, &(0x7f0000019cc0)=[{&(0x7f0000019740)=""/205, 0xcd}, {&(0x7f0000019840)=""/221, 0xdd}, {&(0x7f0000019940)=""/54, 0x36}, {&(0x7f0000019980)=""/131, 0x83}], 0x4, &(0x7f0000019d40)=""/223, 0xdf}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000019e80)={{{@in=@remote, @in6=@local}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000019f80)=0xe8) getsockname$packet(r0, &(0x7f000001a040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000001a080)=0x14) accept$packet(0xffffffffffffffff, &(0x7f000001a0c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000001a100)=0x14) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000001c0)=0xf, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x1, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200010c0], 0x0, &(0x7f0000000000), &(0x7f00000010c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', "01616d61000000004ab2cec800", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x2a8, 0x2a8, 0x2f0, [@bpf0={'bpf\x00', 0x210, {{0x3, [{}, {}, {0x6}]}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffdffffffffc}]}, 0x428) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x108) 2018/05/04 00:01:33 executing program 2: socketpair$inet(0x1e, 0x802, 0x0, &(0x7f0000f1aff8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/04 00:01:33 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000800)='/dev/adsp#\x00', 0x7c, 0xc001) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000080)="f364cfc24dad23ba1ec8112c57199a09eb7bb69c255d2d2110e2d053e56e47ce6e0ae0ef1ad4ca1ab038cfe0680c301bc4d13e9613700b6a57", 0x39) getpeername$llc(r1, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000880)=0x10) ioctl(r0, 0x800000000008d00, &(0x7f0000ce8000)='a') bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) sendmsg$rds(r1, &(0x7f0000000580)={&(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000140)=""/31, 0x1f}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/106, 0x6a}], 0x4, &(0x7f00000004c0)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x394}, {&(0x7f0000000240)=""/72, 0x48}, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/238, 0xee}, {&(0x7f00000003c0)=""/45, 0x2d}], 0x2, 0xb}}, @fadd={0x58, 0x114, 0x6, {{0x86, 0x80000001}, &(0x7f0000000440)=0xfff, &(0x7f0000000480)=0x1, 0xa, 0xaba, 0x6, 0x5, 0x40, 0x7573}}], 0xa0, 0x4040000}, 0x4050) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200040, 0x0) 2018/05/04 00:01:33 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={r1, r2}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x1, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="9a52438e8227ffffffffffff08004500023a000000000000907800000000e0002867a25cbc95fd939b9800010d0090780000b0cdac4658ddd6e9000000000000ccad601265dfcba12a9aa0b2c743075d15acbe8aa3b1c97084b26614b938c8a36099800c57ec280b826ac9a2e485ac48ddd174"], &(0x7f0000ea3000)) 2018/05/04 00:01:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00008d1000), 0x254, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) r1 = socket$packet(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000), 0x0, &(0x7f0000864bb8)}, 0x0) sendto$inet6(r0, &(0x7f0000000000)="9327ebf298efad197a80116ed02f23b4863a55305ef9c0364d81461486b147a2eb358ff7a6da09079baed3bd37614484af3c895095c5db05a40523a86a7312e980997e60814a364ef977d8aab3d9e0e0ab8baf357ce4d9a07b1a1209", 0x5c, 0x10, &(0x7f0000000080)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x1e}, 0x1}, 0x1c) 2018/05/04 00:01:33 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x28f8393e}, 0x8) 2018/05/04 00:01:33 executing program 4: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff030}, {0x6}]}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x0, 0x6, 0x1}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x80000) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000080)=0x7d) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=@ipv4_newaddr={0x18, 0x14, 0x509, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) 2018/05/04 00:01:33 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000673000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x208400) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000040)) 2018/05/04 00:01:33 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x200, 0x0) bind$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000140)=0x3, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x7}, 0x1c) dup2(r0, r2) socket$inet6(0xa, 0x7, 0x8) sendto(r2, &(0x7f0000632000), 0x352, 0x0, 0x0, 0x0) r3 = accept(r0, 0x0, &(0x7f0000efaffc)) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000000040)={0x1, 0x1f, 0x9, 0x8, 0x9, 0x5, 0x80000000, 0x1ff, 0xfe9, 0x8}) recvmsg$kcm(r3, &(0x7f000085b000)={&(0x7f00000004c0)=@ax25, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/210, 0xd2}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) 2018/05/04 00:01:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3}}]}, 0x2c}, 0x1}, 0x0) 2018/05/04 00:01:33 executing program 3: r0 = socket(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008e40), 0x0, 0x0, &(0x7f0000008fc0)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009240)={0x0, @empty, @remote}, &(0x7f0000009280)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000009380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000093c0)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000009440)={'bcsh0\x00'}) accept4$packet(0xffffffffffffffff, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000016040)=0x14, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000019e40)={&(0x7f00000196c0)=@can, 0x80, &(0x7f0000019cc0)=[{&(0x7f0000019740)=""/205, 0xcd}, {&(0x7f0000019840)=""/221, 0xdd}, {&(0x7f0000019940)=""/54, 0x36}, {&(0x7f0000019980)=""/131, 0x83}], 0x4, &(0x7f0000019d40)=""/223, 0xdf}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000019e80)={{{@in=@remote, @in6=@local}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000019f80)=0xe8) getsockname$packet(r0, &(0x7f000001a040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000001a080)=0x14) accept$packet(0xffffffffffffffff, &(0x7f000001a0c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000001a100)=0x14) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000001c0)=0xf, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x1, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200010c0], 0x0, &(0x7f0000000000), &(0x7f00000010c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', "01616d61000000004ab2cec800", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x2a8, 0x2a8, 0x2f0, [@bpf0={'bpf\x00', 0x210, {{0x3, [{}, {}, {0x6}]}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffdffffffffc}]}, 0x428) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x108) 2018/05/04 00:01:33 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000100)) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f0000000440)=""/180, 0xb4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYRES64=r2, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16=r2], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES16=r2, @ANYPTR64, @ANYBLOB="8c5537f8ba9bff06b41ffda900a7f16635f46c65265d9af131c83de88b433d63eed19e302f1b36c56587bcaf6c5c50d75958be667cd8f40d77f79eb777bb915342d679c22156c91e7321a7f24be241853d08b0285178aba8fed4752fa3ebd8c0fd8da47e7868cfca3fce8ff423a693fcbf3f93f3f4cde409f3986f78b1", @ANYRES64, @ANYPTR, @ANYPTR64, @ANYRES32=r2], @ANYRES64, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES16=r2], @ANYBLOB="d531d6d43597f9eb236b75e13c3ef49a162d8585b74ab59cc1c0a6d41f5bcdc4a7eeb33a827e4c8c30510016f052c85c3802f2579ab1db849fd829630c7ff007540c1e4da80fc3e9b9582c23634e23e8b2dee103f09ccdfb33b9c07f484248081d317d97ab969376b134d8ca169b0010c578958b13bc61f11c", @ANYRES64]], 0x8}, 0x1}, 0x0) 2018/05/04 00:01:33 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}}, 0x1c) socket$kcm(0x29, 0x2, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000300)}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x400000}, {&(0x7f0000009000)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000080)) 2018/05/04 00:01:33 executing program 7: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'team_slave_0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80400, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x12) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) r3 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000fff000/0x1000)=nil) shmat(r3, &(0x7f0000ffe000/0x2000)=nil, 0x0) 2018/05/04 00:01:33 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000040c0)=@broute={'broute\x00', 0x20, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20004e00], 0x0, &(0x7f0000003a80), &(0x7f0000001740)=ANY=[]}, 0x78) bind$inet6(0xffffffffffffffff, &(0x7f0000c67000)={0xa}, 0x1c) setreuid(r0, r0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000a40), 0x0, 0x0, &(0x7f00000009c0)={0x2}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x2000, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000900)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) clock_gettime(0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000000)={0x8, 0x100000001}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r2, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000011000)) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) socket$alg(0x26, 0x5, 0x0) 2018/05/04 00:01:33 executing program 4: socket$kcm(0x29, 0x2, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x7d06eeaa88c38dab, &(0x7f0000000080)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000000, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000040)={0x8000000, r1}) [ 119.678132] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/05/04 00:01:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x306, 0x9}, {0xfffffffffffffffa, 0x1f}, 0x4, 0x0, 0x8}) ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)) 2018/05/04 00:01:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x511000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="7942d7f274ba797698da32fb39a2464d9f898c135e3dcd3a772d37", @ANYRES16=r2, @ANYBLOB="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"], 0x10c}, 0x1, 0x0, 0x0, 0x4000}, 0x4) close(r0) 2018/05/04 00:01:33 executing program 1: mkdir(&(0x7f0000002a80)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7, 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, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='binfmt_misc\x00', 0x2, &(0x7f0000000440)="a20e263763ee05e5dc26c35e2792375a5eea08875d2660c1168382cde5e338ac676bbbe71db5d864992d49fa98ba3ef65e620575ca7f49a0dede94e3c24226c80469e46cd43eb88b03a6bede2fab80e3b2b3851c8e767424178c83b4dc724a886da2c0dab97d632b15f62e8f8e65da382b61b640ad15e9cf9b5ca85b44185963b7f400a1d87df51a2a11d8b648e012c339437e8f887d28b46adec49c7f69dd35d380cedf0ea49ae2474215a993b6d6d95641e2ee67c44447aba1fe43f598dd9c439f4a64f3110f1ad439147c09") socketpair(0x15, 0x80000, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) mount(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)='sysv\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f00000000c0)="0ae27bc735b9adc220c720fdf2f2e4941031f259fd386b84f832f0b4be9698f2908a53eef43aba5b20264d198c106a52e0b511a8f1eafd6ea6803d6623", &(0x7f0000000180)=""/234}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f0000000380), &(0x7f0000000280)=""/243, 0x0, 0x8}, 0x28) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002b80)={r0, &(0x7f0000002ac0)="5b0213167ba87bb0e43160a2e0a0216e8436b9a16da43c300fb945606552efb6be4a1b182c12b37e9b92ee5057f0079c9372558d81b8b2bc4a2489402e1aad8f19f78238cf2a49f0e7138808408d1501d3dbb78ee67aa906db040e0636259c365ce9bbd0e3fd0c64", &(0x7f0000002b40)="f8dc9253e95b4841d7a785be0b09040a2be0ee5a60063bd240"}, 0x20) mkdir(&(0x7f0000002bc0)='./file0\x00', 0x108) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002c00)=0x80000000, 0x1) recvmsg$kcm(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/217, 0xd9}, {&(0x7f0000001640)=""/51, 0x33}, {&(0x7f0000001680)=""/246, 0xf6}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/4096, 0x1000}], 0x6, &(0x7f0000002880)=""/232, 0xe8, 0x7}, 0x10040) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 2018/05/04 00:01:33 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000014300)=ANY=[]) 2018/05/04 00:01:33 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0xa00, 0x0) accept4$unix(r0, 0x0, &(0x7f00000000c0), 0x800) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname(r1, &(0x7f0000001340)=@hci={0x0, 0x0}, &(0x7f00000013c0)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001400)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@remote}}, &(0x7f0000001500)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f000062bfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000001540)=@getspdinfo={0x1bc, 0x25, 0x206, 0x70bd28, 0x25dfdbfd, 0x6, [@encap={0x1c, 0x4, {0x0, 0x4e22, 0x4e22, @in6=@dev={0xfe, 0x80, [], 0x19}}}, @proto={0x8, 0x19, 0x7f}, @lastused={0xc, 0xf}, @algo_crypt={0x48, 0x2, {{'xts-aes-aesni\x00'}}}, @lastused={0xc, 0xf, 0x7fff}, @srcaddr={0x14, 0xd, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @sa={0xe4, 0x6, {{@in=@rand_addr=0x5, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x1f, 0x4e20, 0x7, 0xa, 0x0, 0x20, 0xdf, r2, r3}, {@in=@loopback=0x7f000001, 0x4d6, 0x2b}, @in6, {0x7fff, 0x7a, 0x40, 0x7f, 0x9, 0x8, 0xd4}, {0x4000000000000, 0x7, 0x4, 0x1}, {0x7, 0x6, 0x9}, 0x70bd2a, 0x34ff, 0xa, 0x4, 0x40, 0x28}}, @user_kmaddress={0x2c, 0x13, {@in6=@dev={0xfe, 0x80, [], 0xb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0xa}}]}, 0x1bc}, 0x1}, 0x2) sendmsg$kcm(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="5017391d0a8cd59a31814d28fab4c422d4a5ac83a9d3506cbd8e7c8b9c84937d2b48eaba87c28dc1b2f46a8ae4c72f75fe3fc5828c96537228ce7d74bbfde4810f7071da4761cedbba90d92d3e31efef7473f10c35b4c5912c7c5a89fa128d31", 0x60}, {&(0x7f0000001180)="c37ae5897a62b27b0a6eaf861d3d94d804e61ae5aaa23b38e9b86d2eab0bf67a8d12004adc53109665e88ab96fe279384172051cb41d67fd0aa913bccf3f69f37c4a81db0be76a144db21a610f472f9466ac2d0f38c645b9d5fdc68ee10afe92f982684cd33c64a3", 0x68}, {&(0x7f0000001200)="ffe983a4b1beec91d442e5e082091b311d305ae037eb864b1486fa5ab6d3a4551a3311cd9a17c957061ece87da0feb8ad72bb57df46eb01152f59687df1ca7d9fdc2528a27478dc1583eb42df4b56660e6b5b5325efec352241e248647bf83642e84c0d232d0d43c608b0e985d8efaf191b5e1dfcb670f9298ad8a450413ee30a5847debfa3e4a598ac8dd1bc4eb3234ef17966fcc4b208469ef0f19675c5991cd123cd11b9b15a98f82fb356726", 0xae}, {&(0x7f00000012c0)="2c928a1b9f", 0x5}], 0x5, &(0x7f0000001780)=[{0xc8, 0x117, 0x80000001, "6928d1178c239fd947c12833724ba3bde9c34b2e7fe721bf042f07a1607bf3189ea5156411806c211da7c03bc06cb81071be10935d3d53411061dcb48aa9bf372ab01b68441b56e9aaae257f92cc658e0e919b35d9f1166932e2078b5194b3652098627cc43a0e2cb7fd994c2130ae01c47ae9a62e99e6ba9c5e6fd6eeef30ced5791f1338c696af23e4ef0c96d9b06d34ae2511d34fd8880c9e2c445fa7ef34925486e93de5c9ea606582ac3112fcf83aceae3c"}, {0x58, 0x0, 0x4, "ae4a8259dae07b0e7d78aa102f87044436657ce5cd03335b55e660630f9d12132de9b3396a1478cec957ba5ccda8e3e7f5166190671905569d6c1c43ae29d2b149cd5c08895a65"}, {0x1010, 0x13b, 0x54df0b73, "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{0xd8, 0x104, 0x2, "301c353dcf5616c077c01fa0be76b29c49a658951c8a9ac8de8277de300c52e006ff39773066af5da948777594dd473b8047d1942e58738acf8fc48d97051abbf368e364a28522f8f9cc4e76bc83d1cdac5b8f89196b8dcb5859acb4fe30191b1fb59730c39b6959d4d912200b56346e2ec8a057b0a0079b503d8d56e95ecec249698d1bdcc87fcf63fdcff1768ba7d62e406eb0b0e8179a242e45208bf4540dfc7f24eff8ba1410e573c86faace206357370227e8c355ceed41564ea61a6add8fd61c03ff"}], 0x1208, 0x20000080}, 0x0) 2018/05/04 00:01:33 executing program 6: r0 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='8', 0x1, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000000)=',vmnet0keyring\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x3, 0xfff, 0x6, 'queue1\x00', 0x747}) r2 = add_key(&(0x7f0000000480)='big_key\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="b6", 0x1, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000580)={0x0, r0, r2}, &(0x7f00000005c0)=""/87, 0x57, &(0x7f00000006c0)={&(0x7f0000000640)={'poly1305\x00'}, &(0x7f0000000680)}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{r3, r4/1000+30000}, {0x0, 0x2710}}, 0x0) recvmmsg(r1, &(0x7f0000003dc0)=[{{&(0x7f00000001c0)=@nl, 0x80, &(0x7f0000000400)=[{&(0x7f0000000240)=""/254, 0xfe}], 0x1, &(0x7f0000000440)=""/53, 0x35, 0x430}, 0xfffffffffffffffb}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000540)=""/33, 0x21}, {&(0x7f0000000700)=""/175, 0xaf}], 0x2, &(0x7f00000007c0)=""/241, 0xf1, 0x5}, 0x9}, {{&(0x7f00000008c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000940)}, 0x401}, {{&(0x7f0000000980)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a00)=""/89, 0x59}, {&(0x7f0000000a80)=""/17, 0x11}, {&(0x7f0000000ac0)=""/63, 0x3f}], 0x3, &(0x7f0000000b40)=""/48, 0x30, 0x6}, 0x9}, {{&(0x7f0000000b80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000c00)=""/174, 0xae}, {&(0x7f0000000cc0)=""/4096, 0x1000}, {&(0x7f0000001cc0)=""/42, 0x2a}, {&(0x7f0000001d00)=""/228, 0xe4}, {&(0x7f0000001e00)=""/70, 0x46}], 0x5, &(0x7f0000001f00)=""/156, 0x9c, 0x1000000000}, 0x1}, {{&(0x7f0000001fc0)=@generic, 0x80, &(0x7f0000002180)=[{&(0x7f0000002040)}, {&(0x7f0000002080)=""/208, 0xd0}], 0x2, &(0x7f00000021c0)=""/139, 0x8b, 0x3}, 0x10001}, {{&(0x7f0000002280)=@can, 0x80, &(0x7f0000002400)=[{&(0x7f0000002300)=""/31, 0x1f}, {&(0x7f0000002340)=""/133, 0x85}], 0x2, &(0x7f0000002440)=""/34, 0x22, 0x20}, 0x200}, {{&(0x7f0000002480)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000003740)=[{&(0x7f0000002500)=""/14, 0xe}, {&(0x7f0000002540)=""/134, 0x86}, {&(0x7f0000002600)=""/111, 0x6f}, {&(0x7f0000002680)=""/142, 0x8e}, {&(0x7f0000002740)=""/4096, 0x1000}], 0x5, &(0x7f00000037c0)=""/5, 0x5, 0x1}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000003c80)=[{&(0x7f0000003800)=""/99, 0x63}, {&(0x7f0000003880)=""/109, 0x6d}, {&(0x7f0000003900)=""/127, 0x7f}, {&(0x7f0000003980)=""/11, 0xb}, {&(0x7f00000039c0)=""/208, 0xd0}, {&(0x7f0000003ac0)=""/105, 0x69}, {&(0x7f0000003b40)=""/244, 0xf4}, {&(0x7f0000003c40)=""/33, 0x21}], 0x8, &(0x7f0000003d00)=""/167, 0xa7, 0x2}}], 0x9, 0x40, &(0x7f0000004000)={0x0, 0x1c9c380}) [ 119.986774] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 0 /dev/loop7 2018/05/04 00:01:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x25d) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000380)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000040)=0x1, 0x26) 2018/05/04 00:01:34 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000080)={'bond0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000140)={0xfff, 0xffffffff, 0xcffd, @empty, 'veth1_to_bridge\x00'}) fchdir(r0) 2018/05/04 00:01:35 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"d202b999cf85000000000088f3012910", 0x105}) ioctl$TIOCNOTTY(r0, 0x5422) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8001, 0x400000) timerfd_create(0x7, 0x800) 2018/05/04 00:01:35 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) sigaltstack(&(0x7f0000feb000/0x12000)=nil, &(0x7f00000000c0)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) accept$unix(r0, 0x0, &(0x7f0000000080)) chdir(&(0x7f0000000200)='./file0\x00') 2018/05/04 00:01:35 executing program 1: mkdir(&(0x7f0000002a80)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='binfmt_misc\x00', 0x2, &(0x7f0000000440)="a20e263763ee05e5dc26c35e2792375a5eea08875d2660c1168382cde5e338ac676bbbe71db5d864992d49fa98ba3ef65e620575ca7f49a0dede94e3c24226c80469e46cd43eb88b03a6bede2fab80e3b2b3851c8e767424178c83b4dc724a886da2c0dab97d632b15f62e8f8e65da382b61b640ad15e9cf9b5ca85b44185963b7f400a1d87df51a2a11d8b648e012c339437e8f887d28b46adec49c7f69dd35d380cedf0ea49ae2474215a993b6d6d95641e2ee67c44447aba1fe43f598dd9c439f4a64f3110f1ad439147c09") socketpair(0x15, 0x80000, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) mount(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)='sysv\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f00000000c0)="0ae27bc735b9adc220c720fdf2f2e4941031f259fd386b84f832f0b4be9698f2908a53eef43aba5b20264d198c106a52e0b511a8f1eafd6ea6803d6623", &(0x7f0000000180)=""/234}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f0000000380), &(0x7f0000000280)=""/243, 0x0, 0x8}, 0x28) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002b80)={r0, &(0x7f0000002ac0)="5b0213167ba87bb0e43160a2e0a0216e8436b9a16da43c300fb945606552efb6be4a1b182c12b37e9b92ee5057f0079c9372558d81b8b2bc4a2489402e1aad8f19f78238cf2a49f0e7138808408d1501d3dbb78ee67aa906db040e0636259c365ce9bbd0e3fd0c64", &(0x7f0000002b40)="f8dc9253e95b4841d7a785be0b09040a2be0ee5a60063bd240"}, 0x20) mkdir(&(0x7f0000002bc0)='./file0\x00', 0x108) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002c00)=0x80000000, 0x1) recvmsg$kcm(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/217, 0xd9}, {&(0x7f0000001640)=""/51, 0x33}, {&(0x7f0000001680)=""/246, 0xf6}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/4096, 0x1000}], 0x6, &(0x7f0000002880)=""/232, 0xe8, 0x7}, 0x10040) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 2018/05/04 00:01:35 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000080)='sysfs\x00', 0x0, &(0x7f00000000c0)) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) rmdir(&(0x7f0000000040)='./file0/bus\x00') 2018/05/04 00:01:35 executing program 2: unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b81fef)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) statfs(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/77) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) rename(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7ff, 0x30, 0xfff, 0x2}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xdbdd, 0x10001, 0x20e, 0x20, 0x4, 0x485e5218, 0x4, 0x1, r1}, 0x20) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/04 00:01:35 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005cffe4)={0xd, 0x4, 0x4, 0x6, 0x0, r0}, 0x1c) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x40c000, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={r3, r4/1000+30000}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x6, &(0x7f0000000080)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f0000ef2ff6)='syzkaller\x00', 0xa88d, 0x8b, &(0x7f0000ef2000)=""/139}, 0x48) 2018/05/04 00:01:35 executing program 5: openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x402, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xfffffffffffffffe, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x8, r0, 0x3}, 0x2c) 2018/05/04 00:01:35 executing program 6: r0 = socket(0xa, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000980)={&(0x7f0000000340)=@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000540), 0x0, &(0x7f0000000180)}, 0x4008000) r1 = open(&(0x7f0000000140)='./file0\x00', 0xbffe, 0x0) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) readahead(r0, 0x7f, 0x7) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) [ 121.165930] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/05/04 00:01:35 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000000040)) fcntl$setsig(r0, 0xa, 0x33) 2018/05/04 00:01:35 executing program 7: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x10001}, &(0x7f0000000040)=0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x400, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r0, @in6={{0xa}}, 0xfffffffffffffffa, 0x0, 0x5, 0x81, 0xfffffffffffffffc}, 0x98) 2018/05/04 00:01:35 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x5e4) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}, 0x9, 0x8, 0x1, 0x0, 0xfffffffffffffff8}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x400, 0x5, [0x6, 0x6, 0x1, 0x94, 0x3732]}, 0x12) 2018/05/04 00:01:35 executing program 6: mlock2(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x1) mbind(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x2, &(0x7f00000000c0)=0x5, 0x80000000, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80000, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='cgroup.clone_children\x00', 0x2, 0x0) mlock(&(0x7f0000007000/0x1000)=nil, 0x1000) 2018/05/04 00:01:35 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x10000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x800, 0x0, 0xff}, 0x20) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x276a}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0x50, "4d14bd50973d5acb6245e5be170c88f3af5a767abd8323385676bcb383549337c5c19c7f71d0ea7901cb41c199f76e74d2fefb241cf637a9268ffa580c0611f6ea517d3e1c24d2170814a713b6534b17"}, &(0x7f0000000180)=0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x0, 0x2}, 0x20) 2018/05/04 00:01:35 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) r1 = socket(0x11, 0xa, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)=@flushsa={0x14, 0x1c}, 0x14}, 0x1}, 0x0) 2018/05/04 00:01:35 executing program 1: r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.stat\x00', 0x0, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000001c0)={0x51, 0x2, 0x8001}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xd4f5, 0x5, 0x6, 0xffff, 0x7, 0x0, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x8, 0x1, 0x9, 0x56, 0x1f}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r3, 0xffff}, &(0x7f0000000140)=0x8) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) sendfile(r1, r2, 0x0, 0x3ff) ioctl$TIOCNXCL(r2, 0x540d) openat$cgroup_ro(r2, &(0x7f0000000200)='cpuset.memory_pressure\x00', 0x0, 0x0) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r0) 2018/05/04 00:01:35 executing program 3: unshare(0x400) socketpair(0x4, 0x802, 0x3, &(0x7f0000000000)) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00000a5ff0), &(0x7f000010bff0)) 2018/05/04 00:01:35 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x55, &(0x7f0000000100)=0x8, 0x2bf) r1 = dup2(r0, r0) connect$llc(r1, &(0x7f0000000040)={0x1a, 0xfffe, 0x2, 0x5, 0x101, 0x100000000000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x4000000000cd, &(0x7f0000000000), &(0x7f00000001c0)=0x199) [ 121.551086] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 121.662349] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 121.718161] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 121.743857] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/04 00:01:36 executing program 6: unshare(0x400) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') lseek(r0, 0x0, 0x4) 2018/05/04 00:01:36 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000000)=0x1, 0x4) 2018/05/04 00:01:36 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000367fe4)=""/91, 0x5b) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x20002) 2018/05/04 00:01:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x26400) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x80000001, 0x6, [0x9, 0x100, 0x0, 0x4, 0x6, 0x100]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x6, 0xbb45, 0x80000001, 0x4, 0x9}, 0x14) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='eql\x00', 0x7}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x3ff}, 0x14) 2018/05/04 00:01:36 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/05/04 00:01:36 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) rmdir(&(0x7f0000000100)='./file0\x00') finit_module(r0, &(0x7f0000000600)='posix_acl_accesssecurity\x00', 0x1) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000000c0)=""/54) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 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={&(0x7f0000a7dfff)}, 0xa00000400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000180)=@security={'security\x00', 0xe, 0x4, 0x418, 0xffffffff, 0x108, 0x108, 0x258, 0xffffffff, 0xffffffff, 0x348, 0x348, 0x348, 0xffffffff, 0x4, &(0x7f0000000140), {[{{@uncond, 0x0, 0xc8, 0x108}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x2, 0x1c, "366c36c9918aad8eca745d5784dc64229e63b2e598dd407387839d447e4b"}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0x4}, @dev={0xfe, 0x80, [], 0x21}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], [0x0, 0xffffffff, 0xff, 0xff000000], 'rose0\x00', '\x00', {}, {}, 0x87, 0xfffffffffffffffb, 0x4, 0x40}, 0x0, 0x120, 0x150, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x3185}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x7, 0x0, 0x2, 0xe, 0x1}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x10000, 0x8, 0x6}, {0x0, 0x3, 0x7ff}, 0x0, 0xfffffffffffff001}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/125) readahead(r0, 0x10001, 0x9c) 2018/05/04 00:01:36 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000180)={r1, 0x6, &(0x7f0000000080)=[0x9, 0x9, 0x1, 0x2, 0x9, 0x0], &(0x7f00000000c0)=[0x20, 0x4, 0x5, 0x7fffffff, 0x2, 0x401, 0x1d, 0x8], 0x4, 0x3, 0x7fffffff, &(0x7f0000000100)=[0x1, 0x259, 0x100], &(0x7f0000000140)=[0x7c5, 0x200, 0x3f]}) ioctl$LOOP_CTL_REMOVE(r0, 0xc06855c8, 0x0) 2018/05/04 00:01:36 executing program 2: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x3) sigaltstack(&(0x7f0000467000/0x3000)=nil, &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f0000ea8000)='smaps\x00') readv(r0, &(0x7f0000002440)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x0) 2018/05/04 00:01:36 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000500)='cpuacct.usage_percpu_user\x00', 0x2761, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000040)=0x40) write$vnet(r1, &(0x7f0000000240)={0x1, {&(0x7f00000000c0)=""/188, 0xbc, &(0x7f0000000180)=""/142}}, 0x68) 2018/05/04 00:01:36 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000400)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf914c1badbe, &(0x7f00000000c0)=[{}]}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000180), 0x4) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/05/04 00:01:36 executing program 0: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8, 0x2171, 0xffffffffffffffff, 0x1) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000002000/0x3000)=nil) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000ff5)='/dev/hwrng\x00', 0x0, 0x0) 2018/05/04 00:01:36 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = accept(r0, 0x0, &(0x7f0000000040)) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0), 0x4) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) poll(&(0x7f0000000080)=[{r0, 0x204}, {r0, 0x1004}, {r0, 0x2}], 0x3, 0x0) 2018/05/04 00:01:36 executing program 4: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port1\x00'}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick, {}, {}, @addr}], 0x90) r3 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r3, &(0x7f0000c89000)=[{{0x77359400}, 0x1, 0x4f, 0x400000002}], 0x339) 2018/05/04 00:01:36 executing program 2: r0 = socket(0x10, 0x7fe, 0x0) write(r0, &(0x7f0000000040)="240000001a0025f0006bb40509000009020b000000000000000afdeb080002c0e1dd0200", 0x24) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x2) socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r1, &(0x7f0000000140)="4c0c50d1ba68684d1eff96a3c3b509b691cf37c876d6b33227a568ab92b513ce4932db722551dd6b229301df9fe785ca3c12d98b2dcf1732b002c64d0c7c0ea63b7b56959e78fe742ddd1293ed5829fc00f5e8dc7d9e6c752cfa6821a6299d4a2e66ec76b34be5b030ac29b8801b4dbf5fb198d2aeb06ff3952f5033ecf9944e9863b1eb5a16ff858b75e396b53f38eecb2c6185dcca62ad094f09d070ec15b72e2ac5ca1fde0acf", 0xa8, 0x4000000, &(0x7f0000000200)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/157) 2018/05/04 00:01:36 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) unshare(0x40000) ioctl$int_in(r0, 0x80000080045007, &(0x7f00000012c0)) 2018/05/04 00:01:36 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000440)=0xe8) sendmsg$nl_route(r0, &(0x7f0000001540)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f0000000480)=@ipmr_newroute={0x1050, 0x18, 0x10, 0x70bd2d, 0x25dfdbfc, {0x80, 0x14, 0x20, 0x7fff, 0xfd, 0x1, 0x0, 0x1, 0x200}, [@RTA_UID={0x8, 0x19, r1}, @RTA_DST={0x8, 0x1, @multicast1=0xe0000001}, @RTA_MULTIPATH={0xc, 0x9, {0x58, 0x1, 0x9a5, r2}}, @RTA_ENCAP={0x1004, 0x16, @generic="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"}, @RTA_IIF={0x8, 0x1, r3}, @RTA_MULTIPATH={0xc, 0x9, {0x8000, 0x2, 0x1, r4}}]}, 0x1050}, 0x1, 0x0, 0x0, 0x4000010}, 0x40814) sendmsg$nl_route(r0, &(0x7f0000044fc8)={&(0x7f0000f70ff4)={0x10}, 0xc, &(0x7f0000ea8ff0)={&(0x7f00005cef9c)=@ipv6_getroute={0x1a, 0x1a, 0x1, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/05/04 00:01:36 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e21, @loopback=0x7f000001}], 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0xfffffffffffffffe]}, 0x5c) 2018/05/04 00:01:37 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x20) sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0xc05c5340, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 00:01:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(cmac(des-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/04 00:01:37 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@rand_addr=0xfffffffffffffffd, @broadcast=0xffffffff, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) listen(r0, 0x0) setsockopt(r0, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) 2018/05/04 00:01:37 executing program 6: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x400000, 0x7ff) 2018/05/04 00:01:37 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000080)={0x6, 0x1}) unshare(0x40600) r3 = dup3(r0, r1, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000180)=""/238) 2018/05/04 00:01:37 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) epoll_create1(0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)) getrlimit(0xd, &(0x7f0000000040)) 2018/05/04 00:01:37 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80000004}, 0x2c) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x100, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @loopback, @multicast1}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, 0x25, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/04 00:01:37 executing program 7: finit_module(0xffffffffffffffff, &(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x2) pipe2(&(0x7f0000000180), 0x800) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40880, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt(0xffffffffffffffff, 0x10f, 0x0, &(0x7f0000000240), 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x10000000000000, 0x80) 2018/05/04 00:01:37 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x4000, 0x0) ftruncate(r0, 0x3) write$evdev(r0, &(0x7f0000000080)=[{{0x0, 0x7530}, 0x0, 0x0, 0xfffffffffffffffd}], 0x18) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) 2018/05/04 00:01:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x200) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="11f768520e300000001800010500000000000000000a000000000000000000000014000500ff010000000000000000000000000001"], 0x30}, 0x1}, 0x0) 2018/05/04 00:01:37 executing program 6: r0 = userfaultfd(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x98) openat(r1, &(0x7f0000000040)='./file0\x00', 0x4000, 0xa0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/05/04 00:01:37 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000140)=0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x89a23d42) 2018/05/04 00:01:37 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000240)="17bbe2e42bf4", &(0x7f00000002c0)='\x00\x00\x00\x00') 2018/05/04 00:01:37 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) read(r1, &(0x7f0000000100)=""/19, 0x13) 2018/05/04 00:01:37 executing program 4: unshare(0x40600) r0 = socket(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fbfc00000000000000000000000000000000000000000000000000000000"], 0x78) [ 123.545768] alg: No test for cmac(des) (cmac(des-generic)) 2018/05/04 00:01:37 executing program 2: r0 = socket$inet(0x2, 0x4, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@nl=@proc, 0x4f, &(0x7f00000005c0), 0x0, &(0x7f0000000140)=""/61, 0x25dc9db112f657dc}, 0x1000000000000000) [ 123.588288] alg: No test for cmac(des) (cryptd(cmac(des-generic))) 2018/05/04 00:01:38 executing program 3: capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000240)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) setpriority(0x2, r0, 0x0) 2018/05/04 00:01:38 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x20) sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0xc05c5340, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 00:01:38 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x9b8, 0x4) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f00000ac000)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10368f00f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2469fc43aea71263335960415800000f9575d04000000000d010000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd000800309163d6a40200000000000800bbfbcbca9e", 0xd8) r2 = getpgrp(0xffffffffffffffff) ptrace$setsig(0x4203, r2, 0x4, &(0x7f0000000000)={0x3e, 0x8000, 0x7, 0x8}) 2018/05/04 00:01:38 executing program 1: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f70ff0)={&(0x7f0000800000/0x4000)=nil, 0x4000}) 2018/05/04 00:01:38 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) read(r1, &(0x7f0000000100)=""/19, 0x13) 2018/05/04 00:01:38 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1) write(r0, &(0x7f0000000200)="3d6ac3ac861cec2ced38a0df39bf8a447758ba7d4f24003b404b7d1c9a56aec3bcd0d51134acca2e8f45b0d23176e9433478ed6fee8e1c0f056828a9e172f0082f8d61dc6b7d5f48a48d566a6f7f708a2b735cc0d3b5ce90e53f84be6a33dff3098ae221312fe8837111428093a8904c955bc8b14bc02054f66c0f21e95d60ac47a75e193a0ccb45b9e8efd9fae6b3f1eff85fe1ac687e426b749130b1fc5493366478c156126faea62e0f4d437a6836ab27c5702ae3e63bf51286265c79fc7e7dd06b732b4c2c09a34cf9bd6e904e8e8436c8a41129cd32f658f586bbb348023922fd", 0xe3) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200)) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/05/04 00:01:38 executing program 5: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) close(r0) fchown(r0, 0x0, 0x0) 2018/05/04 00:01:38 executing program 2: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1000000014bc}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40000, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000140)=""/31) fcntl$setstatus(r0, 0x4, 0x4000) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xc, &(0x7f00000000c0)=@raw=[@jmp={0x5, 0x9, 0x6, 0xa, 0x9, 0xffffffff, 0xfffffffffffffffc}, @alu={0x7, 0x2a00000000000000, 0x8, 0x9, 0x2, 0x1f0, 0xfffffffffffffffc}, @map={0x18, 0xa, 0x1, 0x0, r0}, @generic={0x9d7b, 0x6bc1, 0x80000000}, @generic={0x1a00, 0x4d9, 0x7ff9, 0x9}, @call={0x85, 0x0, 0x0, 0x12}], &(0x7f0000003ff6)='syzkaller\x00', 0xea49, 0xc3, &(0x7f00001dcf3d)=""/195}, 0x48) 2018/05/04 00:01:38 executing program 3: set_mempolicy(0x4003, &(0x7f0000ef3ff8)=0x401, 0x2) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = semget(0x2, 0x3, 0x8) semctl$SEM_INFO(r1, 0x0, 0x13, &(0x7f0000000180)=""/157) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000100)={0x2, 0x5d}) sysfs$1(0x1, &(0x7f0000000140)='\x00') 2018/05/04 00:01:38 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bridge_slave_0\x00') pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000040)=[{&(0x7f0000000080)='+', 0x1}], 0x1, 0x0) write$binfmt_elf32(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="7f0534c74b0b123c591bc48eba7c1958320000454c460000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000038013bb51174243adc64310520504b596188c5a5851b08a2878f0f5df873b753c940923a040eb3a1ff4b437e21e53cb17f3b3e334f0cbd9476d9d69dbce169176d8e92d0de34a33b8d601e88138eb4b8c4eae4965d85a1ac84263a69bacbb3ac705ab33c57fea5ade9b6088a1b66e826d547535bfa70f3f939"], 0x58) fcntl$setpipe(r1, 0x407, 0x0) tee(r2, r1, 0x7, 0x0) ioctl$TIOCSBRK(r0, 0x5427) 2018/05/04 00:01:38 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)={{0x722, 0x4}, {0x4, 0x7}, 0x5, 0x4, 0x5}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x2}, {0x6}, 0xfffffffffffffffc, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x8000, 0x8, 0x1, 'queue1\x00', 0x1f}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/05/04 00:01:38 executing program 6: request_key(&(0x7f0000022ff5)='asymmetric\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f000030fff3)="2f6465762f646d6d69643a0005", 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/179, 0xb3}, {&(0x7f0000000140)=""/95, 0x5f}, {&(0x7f00000001c0)=""/236, 0xec}, {&(0x7f00000002c0)=""/70, 0x46}, {&(0x7f0000000340)=""/11, 0xb}, {&(0x7f0000000380)=""/96, 0x60}, {&(0x7f0000000400)=""/103, 0x67}, {&(0x7f0000000480)=""/23, 0x17}, {&(0x7f00000004c0)=""/244, 0xf4}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0xa, &(0x7f0000001680)=""/58, 0x3a}, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8f6800000000, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000001700)='/dev/snd/midiC#D#\x00', 0x400, 0x490000) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 2018/05/04 00:01:38 executing program 5: unshare(0x8000400) open(&(0x7f0000000040)='./file0\x00', 0x80044, 0x0) r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x11, @broadcast=0xffffffff, 0x4e22, 0x4, 'rr\x00', 0x8, 0x28d0790, 0x33}, 0x2c) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/04 00:01:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='uid_map\x00') lseek(r0, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x2, 0x989d235a5a338295, 'client1\x00', 0x1, "f0ab1c62408ba8ba", "a217c42e1a29f6e266c3ba35a926f9a0b888f915fc6f91def3d25dfb5890f181", 0x9, 0x7}) 2018/05/04 00:01:38 executing program 4: getegid() setrlimit(0x2, &(0x7f0000e63ff0)={0x2000001, 0x8}) mlock(&(0x7f000016b000/0x13000)=nil, 0x13000) r0 = semget$private(0x0, 0x7, 0x20) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f0000000000)=""/102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/05/04 00:01:38 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x101000, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000002c0)=0x8, &(0x7f0000000300)=0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x500, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="38010000000000e000001f000000000000000000000000000000000000000000000000c40000000000000000000000b406f5d0970000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="f0000000000000000000ffffffffffff000000003200000000000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000048000200656362286369706865725f6e756c6c2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000000100)=""/142, 0x8e, 0x20, &(0x7f00000001c0)={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) sendto$ax25(r1, &(0x7f0000000200)="419e441f71fd5676e5", 0x9, 0x40010, &(0x7f0000000240)={0x3, {"81ceac7193b169"}, 0x7}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/04 00:01:38 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) syz_emit_ethernet(0x1d7, &(0x7f00000001c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x2, 0x6, "46890b", 0x1a1, 0x3f, 0x20, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[@srh={0x7f, 0x14, 0x4, 0xa, 0x101, 0x4, 0x0, [@empty, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @empty, @empty, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x17}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80, [], 0x13}]}], @dccp={{0x4e23, 0x4e21, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, "9bbe8d", 0x5, "34a169"}, "1642d09910b95f943c1294f754d7a53cfe47c2b47354ca39779e53acbadcc1a2ecbc99220938d5371db80b523ec85673828d930a1c2ce2e6ceef823862cf235cbccea510bc749e4549294de3f6e35466d3cab6c8d981d65fd84943fd8a317aec1410986b88025c6cdcf11e2b6b1cd5a452acc62abf9033e443abff452e6835993574da558eeeb4931c51080034b7551e615c5c1cd1636a93307719914ae0196f14bdeaefc9fca983a8316efd2cc26eb586b14c1b5c186e6b3c3873eac3c9a2d4f7df524f4904a480f10daa94bbd62cf153398943d8c7420d4a0b3842b910e9ba608849e8a5a5f29770"}}}}}}, &(0x7f0000000080)={0x0, 0xfffffffffffffffe, [0x0, 0xfffffffffffffffe, 0x0, 0x4fd]}) 2018/05/04 00:01:39 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) 2018/05/04 00:01:39 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x5, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) writev(r0, &(0x7f0000000040), 0x146) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/05/04 00:01:39 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10000, 0x20400) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x20000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x80}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000400)=@flushpolicy={0x10, 0x1d, 0x9}, 0x10}, 0x1}, 0x8000) 2018/05/04 00:01:39 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x42, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x240100) mq_timedreceive(r1, &(0x7f00000000c0)=""/154, 0x9a, 0x5, 0x0) 2018/05/04 00:01:39 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x60801, 0x0) timer_create(0x7, &(0x7f0000000200)={0x0, 0x10, 0x7, @thr={&(0x7f0000000140)="c979cd32a0e9268740ad2960655514fb10fca09217c9cf2b4f58b14d190d", &(0x7f0000000180)="e9a76cec5a0513627bceda5d4ef49994b965d0c37317ca7b69c1e35ce122a1cc5b9188492f88303ad020b8bcd934d4eaeef1c91c0039581c12e0dd5eb88f4868e072055f01d8a8"}}, &(0x7f0000000240)=0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f00000002c0)={{r2, r3+10000000}}, 0x0) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000000040)=0x8000, 0x4) r4 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r4, 0x107, 0x13, &(0x7f0000000100)=0x6, 0x4) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000000c0)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101, 0x0) 2018/05/04 00:01:39 executing program 3: futex(&(0x7f000000cffc), 0x80000000010f, 0x0, &(0x7f0000edfff0), &(0x7f0000048000), 0x1) 2018/05/04 00:01:39 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x8, 0x4, 0x100000001, 0xfffffffffffffffc}, 0xfffffffffffffe10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f00000000c0), &(0x7f00000001c0)=""/4096}, 0x18) 2018/05/04 00:01:39 executing program 2: get_thread_area(&(0x7f0000000000)={0x6, 0x20001000, 0x0, 0xd7cf, 0xffff, 0x80000001, 0x3, 0x9, 0x7, 0x81}) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x1, 0x1d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000040), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'erspan0\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xc0, 0x110, 0x148, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "b03c44a4ab993f21a642a6c98d9b52352c6a94ffbc6987f2fc82b348efe3"}}}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x250) fcntl$getown(r0, 0x9) [ 125.188134] xt_nfacct: accounting object `syz1' does not exists 2018/05/04 00:01:39 executing program 1: syz_open_procfs(0x0, &(0x7f0000113ff9)='ns/mnt\x00') r0 = syz_open_procfs(0x0, &(0x7f0000918000)='ns/mnt\x00') r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa}}}, &(0x7f0000000140)=0x28) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, @in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @rand_addr=0x1}], 0x84) 2018/05/04 00:01:39 executing program 7: r0 = socket(0x10, 0x2, 0xc) readahead(r0, 0x2, 0x8) write(r0, &(0x7f0000000000)="1f0000000102ff00fd4754c107110000f305010008000100010423dcffdf00", 0x1f) listen(r0, 0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x308, 0x70bd28, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x328}]}, 0x1c}, 0x1, 0x0, 0x0, 0x804}, 0x0) 2018/05/04 00:01:39 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d14ffc)="ace92906", 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) migrate_pages(r2, 0x401, &(0x7f00000000c0)=0x401, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x7ff, 0x4) [ 125.235584] xt_nfacct: accounting object `syz1' does not exists 2018/05/04 00:01:39 executing program 0: r0 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001200)={'nat\x00', 0x0, 0x3, 0x90, [], 0x27e, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000001280)=0x108) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000)=0x8000, 0x4) 2018/05/04 00:01:39 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000180)='syz0\x00', 0x1ff) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)=0x0) setfsuid(r3) 2018/05/04 00:01:39 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x40000000002201) r1 = memfd_create(&(0x7f0000614000)="74086e7500ff000000000000118c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x800}, &(0x7f0000000200)=0x8) ptrace$getregs(0xb, r2, 0x3, &(0x7f0000000040)=""/240) 2018/05/04 00:01:39 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000f70000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000"], 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/05/04 00:01:39 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x0, 0xa7b3, 0x1) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)='\a', 0x1}], 0x1, 0x0) lseek(r0, 0x0, 0x4) [ 125.390538] kernel msg: ebtables bug: please report to author: Nentries wrong [ 125.411420] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 125.459819] kernel msg: ebtables bug: please report to author: Nentries wrong [ 125.476732] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/04 00:01:39 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000002c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$rdma_cm(r0, &(0x7f00000003c0)=@bind={0x14, 0x0, 0xfa00, {r1, 0x10, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}}}, 0x4f) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000100)={0x9, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x88) pipe(&(0x7f00000001c0)) [ 125.529488] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/04 00:01:39 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000180)='syz0\x00', 0x1ff) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)=0x0) setfsuid(r3) 2018/05/04 00:01:39 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0400000000000000", @ANYBLOB="0601000700000000343772b1841aef30cea0e69611af1de036860a26176e7139be5735c87e2f58b788c6b0054f2e386b55dd625742b8cef2e0986fb16e5762ac3a019f43fa568ad6ee8c6b3216aaceb823d9b0736c14c0fcfbbde9cb7492d29e5470c9a41a5f4c00a1d7670e6b60edd5d8277797126415cc2459c7000fd2a9a35b3093dfdcf388a9decdd1edd2a951687d7d2a67e26bb20efed337132852c24480a208a143bfe616cdb0cbe96e071315bd6e61"], 0xc3) write$rdma_cm(r0, &(0x7f00000023c0)=@listen={0x7, 0x8, 0xfa00, {0xffffffff, 0x7}}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/04 00:01:39 executing program 0: r0 = socket(0x20, 0x80000, 0x800000000000) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) r1 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x1, 0xfffffffffffffffa, 0x9, 0x7fff, 0x8, 0xd6b, 0x655e, 0x7ff, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x8, 0x10}, 0xc) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00000000c0)}, 0x0) [ 125.590577] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/04 00:01:39 executing program 3: memfd_create(&(0x7f0000000000)="2f640400", 0x5) 2018/05/04 00:01:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={r1, 0x0, &(0x7f0000f3eff0)}, &(0x7f000045c000)=0xfffffffffffffe3f) shutdown(r0, 0x2000000000000002) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2}, 0x8) 2018/05/04 00:01:39 executing program 4: r0 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) fallocate(r0, 0x3, 0x7, 0xffff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000340)=0x8, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x50980000, 0x14283) sendto$inet6(r1, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r1) readv(r3, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f00000000c0)=0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000140)) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000180)=0xc) 2018/05/04 00:01:39 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x1) shutdown(r1, 0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="6a06ff4c23f268cab63f320ab8f8117902e1985bedd3025bdfa3a57394a28060deaa5978b7df767309e8495e5f42005d3f249797fc5ce3c53cd06cfeb0eca75e67", 0x41) 2018/05/04 00:01:39 executing program 7: unshare(0x2020000) bind$alg(0xffffffffffffffff, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80, 0x8102) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xba, "d55b2f025ae964c460efe0997f7216417e4da5714407d36ffd0ab83ef689a2ed5f6f2a381eef9e231a3e1cb9b3359f97b56e9d6de1c685e3b2b9f64280ee0b3106bf08cec2bb8d5e33416486f7864651d23869aa49bc5250913a5ac413323890aff956031b6e1f8e972ab97153ec5b835f795aac045f47869a4bafcd0fb0b827d81d191e8b5acd5ec5ddf80159ba2e90cdf20070e927d9caaebd49b9b4253b07f0929d908105b6e9346ea1ab203c13d6f673465a729e4ade8b4a"}, &(0x7f0000000140)=0xc2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x6a}, &(0x7f0000000200)=0x8) 2018/05/04 00:01:39 executing program 0: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0xffffffffffffffff, &(0x7f000079e000/0x1000)=nil) setxattr(&(0x7f0000000180)='..', &(0x7f0000000140)=@known='security.selinux\x00', &(0x7f000059afd5)="73797374656d5f753a6f626a6563745f722273797374656d5f64627573645f7661725f6c69625f74887330", 0x2b, 0x0) 2018/05/04 00:01:39 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000180)='syz0\x00', 0x1ff) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)=0x0) setfsuid(r3) 2018/05/04 00:01:39 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = dup(r0) recvmmsg(r0, &(0x7f0000005dc0)=[{{&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/1, 0x1, 0x81}, 0x5}, {{&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/168, 0xa8}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x2, &(0x7f00000012c0)=""/174, 0xae, 0x4f}, 0x3}, {{&(0x7f0000001380)=@un=@abs, 0x80, &(0x7f0000002840)=[{&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/172, 0xac}, {&(0x7f00000024c0)=""/120, 0x78}, {&(0x7f0000002540)=""/59, 0x3b}, {&(0x7f0000002580)}, {&(0x7f00000025c0)=""/50, 0x32}, {&(0x7f0000002600)=""/36, 0x24}, {&(0x7f0000002640)=""/93, 0x5d}, {&(0x7f00000026c0)=""/209, 0xd1}, {&(0x7f00000027c0)=""/88, 0x58}], 0xa, &(0x7f0000002900)=""/173, 0xad, 0x40}, 0x2092}, {{&(0x7f00000029c0)=@generic, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002a40)=""/246, 0xf6}, {&(0x7f0000002b40)=""/182, 0xfffffffffffffda0}, {&(0x7f0000002c00)=""/124, 0x7c}, {&(0x7f0000002c80)=""/117, 0x75}, {&(0x7f0000002d00)=""/248, 0xf8}], 0x5, &(0x7f0000002e80)=""/222, 0xde, 0x7}}, {{0x0, 0x0, &(0x7f0000004400)=[{&(0x7f0000002f80)=""/244, 0xf4}, {&(0x7f0000003080)=""/56, 0x38}, {&(0x7f00000030c0)=""/63, 0x3f}, {&(0x7f0000003100)=""/240, 0xf0}, {&(0x7f0000003200)=""/4096, 0x1000}, {&(0x7f0000004200)=""/32, 0x20}, {&(0x7f0000004240)=""/22, 0x16}, {&(0x7f0000004280)=""/224, 0xe0}, {&(0x7f0000004380)=""/80, 0x50}], 0x9, 0x0, 0x0, 0x1ff}, 0xfff}, {{&(0x7f00000044c0)=@nfc_llcp, 0x80, &(0x7f00000057c0)=[{&(0x7f0000004540)=""/4096, 0x1000}, {&(0x7f0000005540)=""/223, 0xdf}, {&(0x7f0000005640)=""/100, 0x64}, {&(0x7f00000056c0)=""/52, 0x34}, {&(0x7f0000005700)=""/56, 0x38}, {&(0x7f0000005740)=""/85, 0x55}], 0x6, &(0x7f0000005840)=""/71, 0x47, 0x8}, 0xfffffffffffff800}, {{&(0x7f00000058c0)=@rc, 0x80, &(0x7f0000005c40)=[{&(0x7f0000005940)=""/253, 0xfd}, {&(0x7f0000005a40)=""/75, 0x4b}, {&(0x7f0000005ac0)=""/215, 0xd7}, {&(0x7f0000005bc0)=""/110, 0x6e}], 0x4, 0x0, 0x0, 0xe96c}, 0x5}, {{&(0x7f0000005c80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005d40)=[{&(0x7f0000005d00)=""/54, 0x36}], 0x1, &(0x7f0000005d80)=""/56, 0x38, 0x800}, 0x1f}], 0x8, 0x40000000, &(0x7f0000005fc0)) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000006000)={r2, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000006040)={0x0, 0x6, 0x1, 0x100, 0x4, 0x0, 0x9, 0x3, {0x0, @in6={{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x20, 0x6, 0x7, 0x401, 0x3ff}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000002580)={r4, 0x9}, 0x8) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000000)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'nq\x00'}, 0x2c) 2018/05/04 00:01:40 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/05/04 00:01:40 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000180)='syz0\x00', 0x1ff) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)=0x0) setfsuid(r3) 2018/05/04 00:01:40 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) chdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000000)={'bridge0\x00', @ifru_addrs=@ethernet={0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}) r1 = semget$private(0x0, 0x2, 0x40) semop(r1, &(0x7f0000000040)=[{0x3, 0x4, 0x800}, {0x3, 0x2, 0x1800}, {0x4, 0x2, 0x1800}, {0x0, 0x2, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x7, 0x800}, {0x0, 0x8}], 0x7) 2018/05/04 00:01:40 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) io_setup(0x3, &(0x7f0000000080)) r1 = memfd_create(&(0x7f00000000c0)="f52e5b00", 0x2) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2b, &(0x7f0000000180)="dc1b0ec2c5877608609969fc74db171e2bcfcde4331172c524ce1c65d50d540e18438350778a7e4762922114d343396ba7f59c4f87e7c02f6385b9bf1bd3f5983b4bf56113fd5d4e652e79313e8178bc2f648bf90f57f049fae999dbfcaf51e4", 0x60) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="2f3118cd3001ff36d36066c74992b9f591141f65a0fd77c512b88b4a0c5c1cf658f0eda6ba1b477391432e43974b459a276a13ab41b90f37fc89ee3559284e9b679f79a14755af5b4351042bcd48cb47b15a28bbd327481f05563e630024535952f0007e3b8df065076f161bcf0a8487c2ccf3f24dd71388fda8d2caa47ea96b06aa3423cf6e30efa543"], 0x2) 2018/05/04 00:01:40 executing program 0: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000440)={{{@in=@remote, @in6=@mcast2}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) r0 = getuid() lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x3, 0x500) getuid() ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000240)={0x9, 0x0, 0x9bc99ce82985af57, 0xd}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000280)={0x76d0f5e9, r3, 0x0, 0x271c}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001640)={{0x7, 0x0, 0x0, r0, r1}, 0x0, 0x0, 0x1}) 2018/05/04 00:01:40 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0xfffffe6c, &(0x7f0000000500)=[{&(0x7f0000000380)="b24309dbc2723b983cb621ac2ee2a982e840460544463858183b13af5e5e0ff58b8f3e945278e5851245fd8d93f97e1ac9f755ba0b900c481da08c34bb30c9434001cdd991670406ac84f4598323144c177d5a25988dfea61414f4d17988d679344fdbccf3b7db4feae5513f36707a66412eeed63b431232d8cbeb13e9a7c0c64a8fe41a40208085f771b39eae1746486718db146083eb6a7c9b16da46b981bc0d0d7e3d8feff864d9907e18ce4aa33fe703e9aa0371d9dd337545f7f5142c"}, {&(0x7f0000000540)="c03821f07ebc64bfca9bc66108943e965514714392663713a71bbe8adfdbcbf429d34cdba94a95dbea78bd547582d38f14f57ce8989087958b049447c82dd0"}, {&(0x7f0000000480)="cb541f1c770d0300c9b58ca63a61b8b924dfbd015088bf0b28d121dddda07d8aaaf5b25c3e584b654cb1f522a120c14d331bf881ea90c069895d372a6a2ad48992d43f84a59d268ef10ea1f2757d"}], 0x0, &(0x7f00000006c0)=[{0x0, 0x195, 0x8000, "e3be1e6020d7d396bf1df098d5e0eab541cce74baada1eebe332e0caced888e4dd1b115b55a647c7652ff8a3adbb8240f61b670332a1677ef79c810054bf2c1acfbbdb9c1deaf5df817dfc5d69a6bcac3bfed1fe1634dff0e2579cc62b437e8145ffb7792036e3f3266f6f9b5ba20ef77ff84828fd2172dbc2256f4a78c0503c"}, {0x0, 0x1, 0x100, "de269fddea36d68610755b2d30a3c2cd9b3e8157ef869f8422e7a443fbb6c8bd5d60c7c3d0cd3431e5783499e9f61d73826c440dd448d31fde1866fa7d40074f04ab78360838d154c173d7df1ddf5edab0d33ee77dc9d90c7d1c0370cca74c913940b128c018a82a1c8d3ea6ae67bfd393fa69894d5f053e804d4e9524ac3fe5f39afa1ab528280b3e6f52a8eaa3dd4b689c83733ac2b64afeef063c01ac0c8e"}], 0x227}, 0x40842) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001680)=""/226, 0xfe9e}], 0x302}, 0x0) 2018/05/04 00:01:40 executing program 6: unshare(0x40600) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x81, 0x2) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000040)=0x8000) shutdown(r0, 0x0) 2018/05/04 00:01:40 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000180)='syz0\x00', 0x1ff) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) 2018/05/04 00:01:40 executing program 1: r0 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r0, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0x0, 0x20040010, &(0x7f00006e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/04 00:01:40 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fff, 0x8100) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000040)) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff8)='oom_adj\x00') writev(r2, &(0x7f0000000fe0)=[{&(0x7f0000001000)="b7", 0x1}], 0x1) 2018/05/04 00:01:40 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x9, 0x4, 0x9, 0xe, 0x0, 0x70bd29, 0x25dfdbfb, [@sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x6e6bbc, 0xfe, {0x6, 0x3c, 0xffff, 0x0, 0x0, 0x65, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1, 0x4d6, 0x2, 0x0, 0x8e, 0x2}, @sadb_sa={0x2, 0x1, 0x4d3, 0x1, 0x1800000000, 0xc4, 0x1, 0x40000000}]}, 0x70}, 0x1}, 0x44) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x78}, 0x1}, 0x0) 2018/05/04 00:01:40 executing program 7: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x80, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0xdb, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={r1, 0xbb, "0246d3b49e929708dd6df8bb06f451324b1b510b0b184e7ced4f01eb4d034346388409ae76d077834dfd448b7700ac79b1d5ae4a8440a7576a94432ac7a21e80fc9eba21dccdeb436e8883173a635ebb0ffd654427c08a85cc3cd02e35c62ca435b0e621c9f476fccc863e0baf41991c2b3d17e989dcbec69841077faffde37eb2b164bc08f7b536a635af269a576eafb9f0e336f976ceb5cc9bae23b6c4fcea38ab6918722db67360b9a2af447f6bbcfb1aa69fc144a592ff3378"}, &(0x7f0000000380)=0xc3) r2 = socket$inet(0x2, 0x2, 0x0) sendfile(r2, r2, &(0x7f00000003c0), 0x6) recvfrom$packet(0xffffffffffffffff, &(0x7f00000000c0)=""/151, 0x97, 0x0, &(0x7f0000000700)={0x11, 0x0, 0x0, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0x4, [{}, {}, {}, {}, {}]}, 0x64) 2018/05/04 00:01:40 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000fe8000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000190000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000fbca8a430fd1ce856000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7ffdfd92b3c7ecdcfc64930e2ec0f0ca86b17701ad0911e29307b8b0f7b25d9d9c018e773a011528d6f2f67796d4e69692acf823b9abbf13df7bafd11be222e9d922f1910dddfa88d5270f72bd15b3ed5735e5dfee86650c86aeb000000000000000000"], 0x190) finit_module(r1, &(0x7f0000000040)='net/mcfilter6\x00', 0x2) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/159, 0x9f}], 0x1, 0x4000) 2018/05/04 00:01:40 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_crypto(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x90010020}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="f80000001100000025bd7000fddbdf256c72772d73657270656e742d617678000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000020000000000000000000000800010077b7000008000100040000000800010000000100"], 0xf8}, 0x1, 0x0, 0x0, 0x20040000}, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x26e, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/05/04 00:01:40 executing program 1: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x0, &(0x7f0000000280)) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='./file0\x00') 2018/05/04 00:01:40 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000180)='syz0\x00', 0x1ff) 2018/05/04 00:01:40 executing program 4: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/user\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x9662}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={r3, 0x5, 0xffffffff, 0x7ff}, 0x10) close(r1) 2018/05/04 00:01:40 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x90000001}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in=@loopback, @in=@multicast1}}, {{@in6=@ipv4={[], [], @loopback}}}}, &(0x7f0000000040)=0xe8) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000000), 0x8) 2018/05/04 00:01:40 executing program 3: mremap(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a94000/0x1000)=nil) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmat(r0, &(0x7f0000b18000/0x2000)=nil, 0x0) msync(&(0x7f0000bf9000/0x1000)=nil, 0x1000, 0x4) shmctl$SHM_UNLOCK(r0, 0xc) [ 126.573943] device syz_tun entered promiscuous mode 2018/05/04 00:01:40 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x1cb) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x3, 0x81) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) bind(r1, &(0x7f0000000400)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x80) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x86, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000eed000), &(0x7f0000000000)="13"}, 0x20) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/71) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000004, 0x32, r2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000340)="46c62626ace142fc41c5e8acd211c10282ea8efb222761da39ba7fdf7c4cc0af02cd7e92faaaaa08fa0dd15a3e44462af2bbc765990f088ae48203ec1e87fd1d022cfafee89dc46fb59ffab62de98c65f66b847a277747cb151bd0bb27aad816f8162cb60477e43b07263553173da17cc05c2941537fc2ac13f680fbb3e9ff9ef1d798ed", &(0x7f0000000240)=""/129}, 0xffffffffffffff19) 2018/05/04 00:01:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="0178815eafdd8d788cacdb2db8c60bbbe3000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = dup3(r0, r0, 0x80000) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000850}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipmr_getroute={0x1c, 0x1a, 0x300, 0x70bd25, 0x25dfdbff, {0x80, 0x0, 0x10, 0x0, 0xff, 0x2, 0xff}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x84}, 0x20040004) getsockopt(r2, 0x200, 0x7fffffff, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000080)=0x20) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x750, 0x200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000240)={r3, 0x400}, &(0x7f0000000280)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f00000000c0)={0xffffffffffffff81, 0x8000, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 'team_slave_0\x00'}) 2018/05/04 00:01:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f00000000c0)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1d, 0x9, 0x7fff, 0x81, 0x25, r1, 0x7ff}, 0x2c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000000), 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000180)={&(0x7f0000ffb000/0x2000)=nil, 0x105a, 0x5, 0x2, &(0x7f0000ffc000/0x2000)=nil}) 2018/05/04 00:01:40 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) r1 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r1, 0x3a, &(0x7f0000000000)={0x21, 0x0, 0x99, 0x6}) 2018/05/04 00:01:40 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) [ 126.853449] device syz_tun left promiscuous mode 2018/05/04 00:01:41 executing program 0: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000078040000ffffffff000000001801000000000000ffffffffffffffffa8030000a8030000a8030000ffffffff04000000", @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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000280069636d7036000000000000000000000000000000000000000000000000000f02f00100000000280052454a4543540000000000000000000000000000000000000000000000000800000000000000ff020000000000000000000000000001fe8000000000000000000000000000aaffffffff000000ffff00000000000000ff00000000000000ffffffffffffffff7665746831000000000000000000000062637366300000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000011000605100000000000000000000000000000001801480100000000000000000000000000000000000000000000000028006d68000000000000000000000000000000000000000000000000000000000002000000000000280065756936340000000000000000000000000000000000000000000000000000000000000000003000434f4e4e4d41524b0000000000000000000000000000000000000000000108000000060200000300000000000000ff010000000000000000000000000001fe800000000000000000000000000019ffffff0000000000ffffffffff000000ffffff000000000000000000000000ff6970365f767469300000000000000000726f73000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000000001051a0000000000000000000000000000002001480100000000000000000000000000000000000000000000000030007265616c6d000000000000000000000000000000000000000000000000000500000097ca00010100000000000000280069636d7036000000090c05bcbee1cd6ae0970456f6c3000000000000000000000000000000000000000000000309070000000000280052454a45435400000000000d00000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000"], 0x4d8) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x8, "15a66a59930f00b4"}, &(0x7f0000000780)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000700)={r2, 0x9, 0xffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0x5, 0x8000, 0x1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x6}, &(0x7f0000000100)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r4, r1, &(0x7f0000000140)=0x1ffffff, 0x400403) 2018/05/04 00:01:41 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x17a, &(0x7f0000000080)=""/4, &(0x7f00000000c0)=0x344) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='teql0\x00', 0x200}) 2018/05/04 00:01:41 executing program 2: r0 = memfd_create(&(0x7f0000000040)='vmnet0user&\x00', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8, 0xc0013, r0, 0x37) write(r0, &(0x7f00000003c0)="164690f112641916d8bd2a53e1151eb1ecdbbc5e2c7e2c928643a4494a951b43284c0c36ce8a4d1ef0f4f99f53eabf195349f232d39c71775ab6f7df03c5de6392c1ac4e11428d76a860d712cca4bcd126b4388fb84de6b5ad813c056ffd024c0c22863d19a6", 0xfffffffffffffeb1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x200000002, 0x11, r0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='nr0\x00') rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, 0x8) 2018/05/04 00:01:41 executing program 6: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00000000c0)=0x3, 0x4) r2 = socket(0x2, 0x803, 0xff) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000080), 0x0, 0x800000000000000}]) 2018/05/04 00:01:41 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x80, 0x800) fallocate(r0, 0x1, 0x5, 0x401) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000080)=@listen={0x7, 0x0, 0xfa00, {r2}}, 0xfffffea4) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') write$rdma_cm(r1, &(0x7f0000000180)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000005c0), r2, 0x2}}, 0x18) 2018/05/04 00:01:41 executing program 3: timer_create(0xffbffffffffffff2, &(0x7f0000000000)={0x0, 0x0, 0x1, @thr={&(0x7f0000000080), &(0x7f0000000100)}}, &(0x7f00007d6ffc)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x3000000000000000, 0x3}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, &(0x7f0000000240)=0x84) clock_getres(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(0x0, 0xffffffffffffffff, &(0x7f00009bc000)={{0x0, 0x1c9c380}, {0x0, r2}}, 0x0) 2018/05/04 00:01:41 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:41 executing program 1: munmap(&(0x7f0000320000/0x4000)=nil, 0x4000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f00000000c0)={{0x0, 0x7, 0x9, 0x16, 0x3b4, 0x86d}, 0x10000, 0x9, 0x2}) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) 2018/05/04 00:01:41 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x5c) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00') 2018/05/04 00:01:41 executing program 4: shmat(0x0, &(0x7f0000000000/0x2000)=nil, 0x7202) 2018/05/04 00:01:41 executing program 2: migrate_pages(0x0, 0x9a8, &(0x7f0000000040), &(0x7f00000000c0)=0x9) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000000)=0x6e, 0x80800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r1) 2018/05/04 00:01:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/4096) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001040)=0x2, &(0x7f0000001080)=0x2) getsockopt$inet_opts(r0, 0x0, 0x200000000d3, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x10) 2018/05/04 00:01:41 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x10000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x5}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x349000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r1, 0x80000, r2}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r3, &(0x7f0000002000)=@ethernet, 0x10) sendmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@nfc={0x27}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000300)}, {&(0x7f0000000400)="cd55ee4f15dd9066114f818b8a8da39d056e2bff1ed04c36c31929c5203af5bcbc7d1f83b653e78bb2c2bf0ba4a9288d19c8eb63c912825e2f1480a2439997832730618ba7574288e9502b947d6ce1b261f9984f940604f9fd08da0310c388bb047967463b957c6afcb9cc51a313a44d2bed8e99d7c4099047406474b4ec3f993e", 0x81}], 0x2}, 0x0) 2018/05/04 00:01:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg$rds(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)=""/84, 0x54}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000140)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/04 00:01:41 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:41 executing program 0: unshare(0x4000000) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ip_vti0\x00', {0x2, 0x4e20}}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f0000000040)=0x8) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x0, &(0x7f0000000240)=""/244, &(0x7f0000000000)=0xfffffffffffffffe) 2018/05/04 00:01:41 executing program 4: capset(&(0x7f000032dff8)={0x200020080522}, &(0x7f0000000000)) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x27, 0x1, 0x1, 0x7, 0x7, 0xa4, "26e47805b1bcca9255bb18273ae77f69b3dd51f337f1091a446dc7cab6df70b2ec47399a338e72df1ab774061dad6525688a5de7a23df3c86b07bd068fb26e", 0xb}, 0x60, &(0x7f00000002c0)=[{&(0x7f0000000100)="dbefa0a11f16e5d82aa7abee447cfc0a41b564f0cee03e0fd62ad8f669e3cfe4630019f91416b04d34bb58ff6ffdc4d8a831e791b97c4f855ecf6889a0f7d69db9b1cd1c5fa62f40ff9150cf53a32d212824a85bc1424ff5efe8fa76f7e0e121b422d3db", 0x64}, {&(0x7f0000000180)="16cfb55dc3c290ca465cc0e8a02195dc49928dc959df26c4c9325a1f923607080a935aa9187c5852a17bc58f616e7532c8b175495015a93e1ac3a0a3cdff", 0x3e}, {&(0x7f00000001c0)="8d53bdf352e2c4656ad67509de6aeba61f6a31d3a3db119233bfe52bc2fd4d06560569b99b4b09291429587d56c631d4fc7f1ea9e4ee21e65c40a5dfa2c3e0a0df3cfdd982f4086a668fcf74349626de1ef7d5534283c0d5ee73f2295d3d6791f55f3ac05847cc885fb45d3d4144524bbd00c1681ca0af624244dc5eaaec74a7d153bc8f886db6d50451dad6b2bf3d09030daeb587a546c37705fa8d43177962767dec7446fbcf3b5af80bbae7bc7af723ad8b8780b8d04de841f30029ba6e81c1c980cc44d6fff19c764e5331d629f7a4f7ca66d726f2af0da77fde8a52f5b279369e36", 0xe4}], 0x3, 0x0, 0x0, 0x8000}, 0x800) unshare(0x28060400) 2018/05/04 00:01:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xb86bdd35a2c8092e, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000080), 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/04 00:01:41 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x0) close(r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x3, r1}) 2018/05/04 00:01:41 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000000000)={'bond0\x00', @ifru_addrs=@in={0x0, 0x4e20}}) 2018/05/04 00:01:41 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0x2, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000ffffffffffff86dd60d8652b00143c00fe8200000000000000000000000000aafe800000000000d5229134a50900000000000f0000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) fgetxattr(r0, &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000180)=""/173, 0xad) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x20) 2018/05/04 00:01:41 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000380)=ANY=[@ANYBLOB='2:8\r;'], 0x5) openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) 2018/05/04 00:01:41 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x10000, 0x2, 0x6, 0x9, 0x1, [{0x1551, 0x5, 0xf43, 0x0, 0x0, 0x4}]}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') bind$alg(r1, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f000013bffc), 0x59) 2018/05/04 00:01:41 executing program 4: syz_emit_ethernet(0x12, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000890610000000000000000000"], &(0x7f0000faaff0)) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x1c) accept$inet6(r0, 0x0, &(0x7f0000000540)) 2018/05/04 00:01:41 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') lchown(&(0x7f0000000180)='./control\x00', 0x0, 0x0) close(r0) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/04 00:01:41 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:41 executing program 6: r0 = memfd_create(&(0x7f0000000000)='trusted#Wmd5sum\x00', 0x82) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x9, 0xffff}, {0x2, 0x4}, {0x5, 0x3}, {0x400, 0x9}]}) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000000040)=[{0x0, 0x10}, {0x24}, {0x16, 0x3}]}) [ 128.023620] kauditd_printk_skb: 124 callbacks suppressed [ 128.023639] audit: type=1326 audit(1525392102.022:137): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9144 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 128.091877] audit: type=1326 audit(1525392102.058:138): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9144 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/04 00:01:42 executing program 0: 2018/05/04 00:01:42 executing program 1: r0 = socket(0x3, 0x80000000000000, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) write$binfmt_script(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="2321d8992f66696c65300a"], 0xb) 2018/05/04 00:01:42 executing program 4: r0 = socket$inet(0x2, 0x1, 0x40000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/05/04 00:01:42 executing program 3: 2018/05/04 00:01:42 executing program 7: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0xf, &(0x7f00000009c0)=ANY=[@ANYBLOB="44100474657200000000000000000000000000000000000000000000000000000700000004000000a4fe000010010000100100001001000008040000080400000804000004000000", @ANYPTR=&(0x7f0000000040)=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'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0001001000000000000000000000000000000005400000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000000180c20000000000000000000000000000000000ac1414000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e801000000000000000000000000000000000000000000000000000028015345434d41524b0000000000000000000000000000000000000000000000000000000000000073797374656d5f753a6f626a6563745f723a7372635f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037041001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000008d247a4ff6110000000000000000000000000000000000000000000000000000ffffffffe000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x0) 2018/05/04 00:01:42 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, 0x0, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:42 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$peekuser(0x3, r1, 0x2) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x3f8, 0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000200)={r3, 0x62, "e080ccc4f4393e059464091df26f4eb2e8b4ba4421d6d91413d2135ad41784f3ed3364c588a62c6899602dec806648e27ef33850f8ff7fe35f6584e806f5ddd39ec0f918baeab78d80953660b57eeb5b9c8a0bef325ff4b0692bb843bb97c965455f"}, &(0x7f0000000280)=0x6a) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/04 00:01:42 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x100000000000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000100)={'ip_vti0\x00', 0x8001}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x402, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) bind$vsock_dgram(r2, &(0x7f0000000040)={0x28, 0x0, 0xb0e78936526cb476, @reserved=0x1}, 0x10) ioctl$TIOCGPTPEER(r2, 0x5441, 0x2) prctl$void(0x91ab736c8d7bb5d6) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) socket$nl_route(0x10, 0x3, 0x0) 2018/05/04 00:01:42 executing program 0: 2018/05/04 00:01:42 executing program 3: 2018/05/04 00:01:42 executing program 4: 2018/05/04 00:01:42 executing program 7: 2018/05/04 00:01:42 executing program 5: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(0xffffffffffffffff, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r0, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:42 executing program 1: 2018/05/04 00:01:43 executing program 2: 2018/05/04 00:01:43 executing program 6: 2018/05/04 00:01:43 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="1c8643"], &(0x7f0000000040)) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='Y'], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/04 00:01:43 executing program 3: 2018/05/04 00:01:43 executing program 7: 2018/05/04 00:01:43 executing program 4: 2018/05/04 00:01:43 executing program 2: 2018/05/04 00:01:43 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:43 executing program 1: 2018/05/04 00:01:43 executing program 6: r0 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x7fa, 0x34f) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x0, @rand_addr}, 0x10) close(r0) 2018/05/04 00:01:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000f0e000)) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000004c0)=""/246) 2018/05/04 00:01:43 executing program 1: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="9a9a"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/04 00:01:43 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="1c86c3"], &(0x7f0000000040)) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="1b03"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/04 00:01:43 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="1c86"], &(0x7f0000000040)) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='\v'], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/04 00:01:43 executing program 2: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) setsockopt(r0, 0x1, 0x0, &(0x7f0000000080)="add75e4e58768dd9288fa84705a8789c19842eb518c395e1", 0x18) syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd6076605100303a792f0f9d000000000000000800000000ffff02000000000000000000000000000188009078001400006047d7cdd631c3ad40e23bc5961e00000000ff010000000000001802000000000001ff020000000000000000000000000001521c4eb301d23f61bfa011458487ed7a7778db5e792512ba29d2a19f139e4c2c6b7b90881f6697d0f9766bb5e0aed807904da683423ea36cf69400000000000000000085e960889714f4"], 0x0) 2018/05/04 00:01:43 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:43 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffff8) seccomp(0x0, 0x1, &(0x7f0000000140)={0x4, &(0x7f0000000040)=[{0x0, 0x9, 0x1, 0x9}, {0x0, 0x3, 0x1, 0x4}, {0x40, 0x9, 0x9, 0x7}, {0x2, 0x80, 0x5, 0xe4}]}) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x100, r2, 0xc, 0x70bd28, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20d}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x78, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffff7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa541}]}, 0x100}, 0x1, 0x0, 0x0, 0x4004054}, 0x15) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x60) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000340)='irlan0\x00') 2018/05/04 00:01:44 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x4b6efdd7e60b3458, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@broadcast, @in6=@local}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e22, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, [0xfffffffffffffff9, 0x0, 0x1, 0x7, 0x10, 0x3, 0x8, 0x59a7, 0x8, 0x346b, 0x0, 0x10000, 0x51, 0x5, 0x100000001]}, &(0x7f00000005c0)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={r2, @in6={{0xa, 0x4e20, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x1}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e21, 0xfb81, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, 0x8001, 0x7, 0x3ff, 0x3ff, 0x80}, 0x98) r4 = epoll_create(0x7) lseek(r1, 0x0, 0x3) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) prlimit64(r5, 0xf, 0x0, &(0x7f0000000240)) accept$unix(r1, &(0x7f0000000400)=@abs, &(0x7f0000000480)=0x6e) fcntl$lock(r4, 0x26, &(0x7f0000f66000)={0x2}) 2018/05/04 00:01:44 executing program 2: getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000200)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000280)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000380)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000002c0)="737973db679fc10008bdc956c354f758823575454ba24bcfa57609ee76a687b6ee4b1d5abb72b1d9db7dfbec9f4dd417f2f3e856e22d169393ebb0d0e39fbb8f8fae1264a7995291acd4af569a6c219365e71934765238924deabe2d9c55a74241dbe1223c797c8e43ffbc2e7081429e89340507a54bcf1b76ce866aa6c007b533cf65ba3bd81da332522cd011a0813989cd3af7fa80") ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000000c0)=0x40020) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000000180)=0x20) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000140)}) 2018/05/04 00:01:44 executing program 3: unshare(0x40600) socket$rds(0x15, 0x5, 0x0) 2018/05/04 00:01:44 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x0, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:44 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000180)={{0x1, 0x4000000000000, 0x0, 0xffffffffffffffff, 0x74}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x4, 0x0, 0x1, 0x5}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4586, 0x581000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000140)=0xc0000000000, 0x8) ioctl$TIOCSTI(r1, 0x5412, 0x10001) 2018/05/04 00:01:44 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0x3f) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="000000070000000046b23250f0f6065d86a61bf2b3b3bbb98251dc96a2b12578ee5f95a9fededdbf7b3a8d3b87466f241542997458a32100003c3b153b96dc42bf670000000000000000000000000000000000000000"], 0x5a) 2018/05/04 00:01:44 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28000000) sendmmsg(r0, &(0x7f00000000c0), 0x94, 0x0) 2018/05/04 00:01:44 executing program 6: open(&(0x7f0000000040)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x17e, 0x707}], 0x0, &(0x7f0000000780)=ANY=[]) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f00000000c0)=0x8) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$cgroup_pid(r0, &(0x7f0000000000)=ANY=[], 0x21e) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="1a"], 0x1) 2018/05/04 00:01:44 executing program 3: getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xffffffffffffffff}, &(0x7f00000000c0)=0x22) socketpair(0x3, 0x0, 0x40, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000240)) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f0000000100)=0x60) close(r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000280)={{0x1000, 0x3ff}, 'port0\x00', 0x0, 0x2, 0x7, 0xf1d1, 0x7fff, 0x4, 0x1f, 0x0, 0x7, 0x4}) 2018/05/04 00:01:44 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x0, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:44 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x100000000, 0x10000) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000004, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 00:01:44 executing program 4: ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r1 = syz_open_dev$usbmon(&(0x7f0000000800)='/dev/usbmon#\x00', 0x811, 0x4000) r2 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x1000, 0x400) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000400)='/dev/nbd#\x00', 0x0, 0x80080) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={r2, 0x0, 0xc2, 0x16, &(0x7f0000000540)="d8b002104af8299b435236c2a238de2900b4f8932d7e5d7eff2b65abe6967ec93ad7f048d2e1aa89e3eba164c4c237a2bdbb93123e1c205e78e5bc66bdc39d25f6a2400497ece7ae28c0aed97870675cc2d4d0ce5a521e6335ba7a45f1f50da16ae5997d78f9d3095c586557b548b6e7e82080bd727e41affc42b2199f995c34855380d7f71db3da7761f74c9a9a01f30494869fee5a2eebaeb46a75d36a43c85702f27dc144538d61dee01c1361afee9d58219206fd1961866f44cf8ff0d9a55acb", &(0x7f0000000640)=""/22, 0x4, 0xfff}, 0x28) r5 = socket$pppoe(0x18, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f00000006c0)={0x6, 0x7, 0x7fffffff, 0x0, "596f59157327fecd8f7bc0b0a62d331c8dce380e7def3edc26b3edb2da960b92b380f4887de61494e59f6d83", 0x6}) ppoll(&(0x7f0000000440)=[{r0, 0x8000}, {r2, 0x4}, {r3, 0x200}, {r4, 0x40}, {r5, 0x80c2}], 0x5, &(0x7f00000004c0)={r6, r7+30000000}, &(0x7f0000000500)={0x7f}, 0x8) accept$ipx(r1, &(0x7f0000000700), &(0x7f0000000740)=0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0c0583b, &(0x7f0000000140)={0x106, &(0x7f00000001c0)}) pipe2(&(0x7f00000007c0), 0x0) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}]}) write$fuse(r8, &(0x7f0000000780)=ANY=[@ANYBLOB="12200000f3ff000009000000000400010100"], 0x12) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) quotactl(0x7fffffff, &(0x7f0000000040)='./file0\x00', r9, &(0x7f0000000300)="72d6252877103488a144659f6b004d287bc67984be20b1d728268a4ff0e7f38e3ac8ac0a9bbc82431c7eeaa745c2244b4c01902201ba105f8b3fdd4cd208426ff631f06a732e9eb1496aea5b4fbbcffe001ea99a67e65a878ae17f0d46b1125434213a6d57c8027555ae32c1fb0356977eb0f443114364bd2a0e18c7593a8421958eb2eeaa14d5d6a64905ce821e2fb74f822a8ecd99f83f70fe3412408fb46dab2bb2e7acfefbc4e3fbf48bf15561d504f6c2b339ba") 2018/05/04 00:01:44 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) unshare(0x20100) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) msgget(0x2, 0x1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000280)={0x0, r1}) 2018/05/04 00:01:44 executing program 7: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x16, r0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendmmsg(0xffffffffffffffff, &(0x7f000000b240)=[{{&(0x7f00000005c0)=@can={0x1d, r0}, 0x80, &(0x7f0000000680)}}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000f00)="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", 0x5e1}], 0x1}}], 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x56, 0x2, 0x3, 0x4, 0xfff, 0x0, 0x2}, 0x20) 2018/05/04 00:01:44 executing program 6: unshare(0x2000000) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x1267, 0x20000008) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x5, 0xce}, &(0x7f00000001c0)=0x8) 2018/05/04 00:01:44 executing program 1: mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) geteuid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000340)=0x68) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x3, r3}) process_vm_readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/152, 0x98}, {&(0x7f0000002480)=""/4096, 0x1000}], 0x2, &(0x7f00000009c0)=[{&(0x7f0000000640)=""/109, 0x6d}, {&(0x7f00000006c0)=""/138, 0x8a}], 0x2, 0x0) r4 = fcntl$dupfd(r2, 0x0, r1) connect$bt_rfcomm(r4, &(0x7f00000001c0)={0x1f, {0x20, 0x3, 0xfffffffffffffff8, 0x654, 0x4}, 0x9}, 0xa) 2018/05/04 00:01:45 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x0, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:45 executing program 2: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x2, 0x80000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) accept4(r0, 0x0, &(0x7f00000000c0), 0x80800) madvise(&(0x7f0000b1e000/0x3000)=nil, 0x3000, 0x1) prctl$setname(0xf, &(0x7f0000000000)='em1nodev+\x00') madvise(&(0x7f0000b1c000/0x3000)=nil, 0x3000, 0xc510fb93fce1a285) 2018/05/04 00:01:45 executing program 3: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x20, &(0x7f0000000040)=0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/05/04 00:01:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000040)={@empty, @loopback}, &(0x7f0000000080)=0x8) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000040)}, {&(0x7f00000003c0)=""/3, 0x3}], 0x2) dup3(r3, r0, 0x0) 2018/05/04 00:01:45 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x7, 0x20b, 0x115a, 0x6, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r1, 0x800, 0x4, [0x1f, 0x2, 0x0, 0x78]}, 0x10) r2 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x2) r4 = dup2(r3, r2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\t'], &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000000000001200"}) write$sndseq(r4, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}], 0xffffff00) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000027fb0)={0x203, @time={0x77359400}}) 2018/05/04 00:01:45 executing program 0: perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x581280, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000beeffc)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x400, 0x10000}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb1ffc)=0x297, 0x4) 2018/05/04 00:01:45 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x8d, "859c7f7b1e88afdfecc59a8b008f3dc130b47b038eda6a043006366db8b39eea2f9253576155b2e023fe80a2c5a98ff171d3299f1495b2b6d4993ab59e466c35ffdec524d8528f0160c3989ddd91bdf790fe2cd01fe6800f48cf91475abcb602c768d44db8a4fafebcde56d7fbe5684ac87b0516f4d3475282b8823dd8e3851f5eebf2d025a82a73ebe6be6ceb"}, &(0x7f0000000180)=0x95) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x4, 0x30}, &(0x7f0000000200)=0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x80080) poll(&(0x7f0000fdeff8)=[{r2}], 0x1, 0xb92) r4 = getpgrp(0x0) sched_getparam(r4, &(0x7f0000000040)) close(r3) 2018/05/04 00:01:45 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) unshare(0x400) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x4}, 0x4) 2018/05/04 00:01:45 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(0xffffffffffffffff, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:45 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) unshare(0x400) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x4}, 0x4) 2018/05/04 00:01:45 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5f46e475, 0x44000) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x8, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r1, 0x7, 0x2}, 0x14) ftruncate(r2, 0x80003) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000100)={0x7fffffff, 0x8, 0x1000, 0x3, 0x7, 0x101, 0xa1f, 0x4, 0x4cb, 0x7, 0x1, 0x1}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/04 00:01:45 executing program 2: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xffffffffffffff02) r0 = accept(0xffffffffffffffff, &(0x7f00000017c0)=@nfc_llcp, &(0x7f0000001840)=0x80) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8140, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001880)=0x8, 0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, r0, 0x35) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000261a257001fcf0ff"], &(0x7f0000000300)=0x8) 2018/05/04 00:01:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/04 00:01:45 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000685ff0)=@in={0x2}, 0x10, &(0x7f0000fc5fc0), 0x0, 0x0, 0xfffffffffffffda2}, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x306, @random="ccbe3fe8c69e"}, 0x42, {0x2, 0x4e22, @multicast1=0xe0000001}, 'team0\x00'}) 2018/05/04 00:01:46 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) poll(&(0x7f0000000040)=[{r0, 0x1400}, {r0}], 0x2, 0x8) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={{r1, r2/1000+10000}}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000140), &(0x7f00000001c0)=0x4) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0x0, &(0x7f0000013ff1)={&(0x7f0000000100)=ANY=[@ANYBLOB="1d0000001800ffff02000000000000000500111556c9c50d625b18a175abed53450000"], 0x14}, 0x1}, 0x8000000000) 2018/05/04 00:01:46 executing program 7: r0 = gettid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0xfffffffffffffffa, 0xffff, 0x0, 0x2}, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004040)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000004140)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004180)={{{@in, @in, 0x4e21, 0x0, 0x4e24, 0x1, 0xa, 0x20, 0xa0, 0x5e, r3, r4}, {0xffffffff, 0x8b9, 0x4, 0x3, 0x10000, 0xfffffffffffffff9, 0x10000, 0x4}, {0x1ff, 0x1e91, 0x2, 0x7fff}, 0x0, 0x6e6bb2, 0x0, 0x1, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3500, 0x0, 0x3, 0x7, 0x4, 0xe53, 0x61fb}}, 0xe8) signalfd(r2, &(0x7f0000000040)={0x5}, 0x8) r5 = syz_open_procfs(r0, &(0x7f0000000100)='io\x00') ioctl$VT_DISALLOCATE(r5, 0x5608) lseek(r5, 0x4000000000000, 0x0) 2018/05/04 00:01:46 executing program 2: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) r3 = socket(0x10, 0x200000000002, 0xc) write(r3, &(0x7f0000000000)="1f0000000b06fd00010000f600008001fffff81009000180ac3207ec000000", 0x1f) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000340)={0x2, 0x1, 'client1\x00', 0x5, "3a97cc34bc688f06", "1902e5f54a86249f56ec4e5d1a25fd2e29ccadf3838bf96dbf5eefd6ef138508", 0xff, 0x7f}) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x24c0, 0x0) accept$inet(r3, &(0x7f0000000180)={0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x10) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x84000, 0x0) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000000100)=""/23) memfd_create(&(0x7f0000000080)='-self\'{^vmnet1\x00', 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000300)={r3}) 2018/05/04 00:01:46 executing program 3: unshare(0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008a7fe4)={0x5, 0x1, 0x6, 0x28}, 0x1b) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002ff000)={r0, 0x181, &(0x7f00007dc000)}, 0x3df) 2018/05/04 00:01:46 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:46 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x80400) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000080)={0x5, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}}, 0x108) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000000200)=0xfffffffffffffffc, 0x4) 2018/05/04 00:01:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x2, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000000), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x2f8) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x200000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000840)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000038060000ffffffff000000001002000010020000ffffffffffffffff680500006805000068050000ffffffff04000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000197149ab09221ebf1b56bb82cf3c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b674dca2489f9f62e948f20a5a1f445c80c3b41e838c0cb7992a024ed107924e4f4ccf8e1bbdffa8add0bfb2d4eb8521f64850f7c2524374b7c149aad5012e7f2e0017"], @ANYBLOB="fe8000000000000000000000000000aafe80000000000000000000000000000effffffffffffff00ffffffffff000000ffffffffffffff00ff000000ffffffff65727370616e3000000000000000000073797a5f74756e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000029007f0602000000000000000000000000000000f800200100000000000000000000000000000000000000000000000030007372680000000000000000000000000000000000000000000000000000000001050609000400000100000000000028004d41524b0000000000000000000000000000000000000000000000000002000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f00000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000003ff01ff00010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030025803000000000000000000000000000000000000000000000000300066726167000000000000000000000000000000000000000000000000000008000000ab8c5576018000000b0100003801727400000000000000000000000000000000000000000000000000000000800000000180000007000000ffffffff09020000fe8000000000000000000000000000aafe80000000000000000000000000000efe8000000000000000000000000000aafe8000000000000000000000000000bbff020000000000000000000000000001fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000000000000000000000fe8000000000000000000000000000bbff02000000000000000000000000000100000000000000000000000000000000fe8000000000000000000000000000aaff02000000000000000000000000000100000000000000000000000000000000ff020000000000000000000000000001000000000000000000000000000000010e00000028015345434d41524b0000000000000000000000000000000000000000000000010000007f00000073797374656d5f753a6f626a6563745f723a6661696c6c6f675f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x698) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x422000, 0x0) 2018/05/04 00:01:46 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000001a80)='/dev/input/mice\x00', 0x0, 0x2105) close(r0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x1400000000000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0x2) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000004c0)=r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001c40)={0x0, @in6={{0xa, 0x4e21, 0x6a37, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, &(0x7f0000001d00)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001d40)={r1, 0x85, "e1595f61ccf9d768c7b993fc4190a86e16110764cf92082c1d73fea2a3b3d146584b32e6df76ed27613e71ca2dfec10a659ee1c135d27d248d34f3b1138447d68aecf1fa96b0aaea1140a4c7d62eda222d3e53ae503cbd2a165223bed42afdefb7e582fb2e60d39734b87afdfda4c6ac35750874bec07167459bb4f1c0a80b3dd663af9ed1"}, &(0x7f0000001e00)=0x8d) r2 = openat(r0, &(0x7f0000001b80)='./file0\x00', 0x8000, 0x40) connect$nfc_llcp(r2, &(0x7f0000001bc0)={0x27, 0x0, 0x1, 0x1, 0x7, 0xb1, "a987a14872bed850bb6bb89f656e031e8c04adbc061d255a63a0bc6e74af2cb1a0a0a520f68e452cfabf6df745e7cb6b23542bfac3f8c5f9b2d68b67f85e28", 0x21}, 0x60) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0xfffffffffffffc83) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r3, 0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001ac0), &(0x7f0000001b00)=0x4) clock_gettime(0x0, &(0x7f0000001a00)={0x0, 0x0}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001b40)=0x8000) recvmmsg(r0, &(0x7f0000001980)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)=""/204, 0xcc}, {&(0x7f0000000280)=""/217, 0xd9}], 0x2, &(0x7f00000003c0)=""/204, 0xcc, 0x75}, 0x6}, {{&(0x7f0000000500)=@ipx, 0x80, &(0x7f0000001880)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/237, 0xed}, {&(0x7f0000001680)=""/18, 0x12}, {&(0x7f00000016c0)=""/203, 0xcb}, {&(0x7f00000017c0)=""/172, 0xac}], 0x5, &(0x7f0000001900)=""/125, 0x7d, 0x40}, 0xe032}], 0x2, 0x40010000, &(0x7f0000001a40)={r4, r5+10000000}) [ 132.216645] kernel msg: ebtables bug: please report to author: entry offsets not in right order [ 132.220962] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/05/04 00:01:46 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, 0x0, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) [ 132.289742] kernel msg: ebtables bug: please report to author: entry offsets not in right order [ 132.304989] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/05/04 00:01:46 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:46 executing program 6: unshare(0x20000400) r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8000, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x2, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) syz_open_procfs(r2, &(0x7f0000000100)='net/protocols\x00') ioctl$KDMKTONE(r0, 0x227e, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000140)=0x400, 0x4) 2018/05/04 00:01:46 executing program 3: prctl$intptr(0x1c, 0x80) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) 2018/05/04 00:01:46 executing program 7: ioctl$void(0xffffffffffffffff, 0xc0045c7f) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000640)={&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000140)=""/155, 0x9b}, {&(0x7f0000000200)=""/135, 0x87}, {}, {&(0x7f00000002c0)=""/211, 0xd3}, {&(0x7f00000003c0)=""/48, 0x30}, {&(0x7f0000000400)=""/198, 0xc6}, {&(0x7f0000000500)=""/52, 0x34}, {&(0x7f0000000540)=""/43, 0x2b}], 0x8, &(0x7f0000000600)=""/45, 0x2d, 0xfffffffffffffff9}, 0x2) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x1, 'syzkaller0\x00', 0x3}, 0x18) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000680)='tls\x00', 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x10004, 0x0) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x80, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000040)={0x5, @local={0xac, 0x14, 0x14, 0xaa}, 0x804e24, 0x1, 'lc\x00', 0x24, 0x7ff, 0x10066}, 0x2c) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00000006c0)=""/4096) 2018/05/04 00:01:46 executing program 2: r0 = memfd_create(&(0x7f0000000580)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c", 0x1) sendfile(r0, r0, &(0x7f0000000200), 0xffff) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0xfffffffffffff4cf, 0x7f, 0x1, 0x5, 0x2, [{0x198, 0x1, 0x6, 0x0, 0x0, 0x3}, {0x7, 0x3ff, 0x20, 0x0, 0x0, 0x300}]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x100411) 2018/05/04 00:01:46 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x7e, 0x0) fallocate(r0, 0x0, 0x8000, 0x20007ff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) prctl$setfpexc(0xc, 0x140000) 2018/05/04 00:01:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x38602) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000100)=0xfffffffffffffffd) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/05/04 00:01:46 executing program 5 (fault-call:3 fault-nth:0): r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:46 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) [ 132.661760] FAULT_INJECTION: forcing a failure. [ 132.661760] name failslab, interval 1, probability 0, space 0, times 1 [ 132.673243] CPU: 0 PID: 9446 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 132.680121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.689518] Call Trace: [ 132.692169] dump_stack+0x185/0x1d0 [ 132.695870] should_fail+0x87b/0xab0 [ 132.699698] should_failslab+0x279/0x2a0 [ 132.703822] kmem_cache_alloc_node+0x151/0xc70 [ 132.708510] ? __alloc_skb+0x203/0x9f0 [ 132.712467] __alloc_skb+0x203/0x9f0 [ 132.716302] alloc_skb_with_frags+0x1d4/0xb20 [ 132.720884] ? kmsan_set_origin_inline+0x6b/0x120 [ 132.725787] ? packet_sendmsg+0x6454/0x8a30 [ 132.730212] sock_alloc_send_pskb+0xb56/0x1190 [ 132.734897] ? dev_get_by_index+0x235/0x2d0 [ 132.739587] packet_sendmsg+0x6454/0x8a30 [ 132.743801] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 132.749323] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 132.754872] ? kstrtoull+0x766/0x7e0 [ 132.758654] ? kstrtouint_from_user+0x373/0x410 [ 132.763389] ? kmsan_set_origin_inline+0x6b/0x120 [ 132.768322] ? __msan_poison_alloca+0x15c/0x1d0 [ 132.773049] ? __fdget+0x4e/0x60 [ 132.776511] ? kmsan_set_origin+0x9e/0x160 [ 132.780838] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 132.786303] ? compat_packet_setsockopt+0x360/0x360 [ 132.791377] SYSC_sendto+0x6c3/0x7e0 [ 132.795216] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 132.800761] ? prepare_exit_to_usermode+0x149/0x3a0 [ 132.806503] SyS_sendto+0x8a/0xb0 [ 132.810061] do_syscall_64+0x309/0x430 [ 132.814013] ? SYSC_getpeername+0x560/0x560 [ 132.818388] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 132.823610] RIP: 0033:0x455979 [ 132.826824] RSP: 002b:00007f5c7dbeac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 132.834577] RAX: ffffffffffffffda RBX: 00007f5c7dbeb6d4 RCX: 0000000000455979 [ 132.841888] RDX: 00000000000005aa RSI: 0000000020000000 RDI: 0000000000000013 [ 132.849208] RBP: 000000000072bea0 R08: 0000000020000000 R09: 0000000000000014 [ 132.856520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 132.863835] R13: 0000000000000549 R14: 00000000006fbf78 R15: 0000000000000000 2018/05/04 00:01:47 executing program 3: r0 = socket$inet(0x2, 0x807, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x3ff, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = memfd_create(&(0x7f0000000000)='{.\x00', 0x1) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000080)={0x8000000, 0xa2f, 0x2c}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f00000002c0)=[{r0}], 0x1, &(0x7f0000000340)={0x0, r2+30000000}, &(0x7f0000000380), 0x8) 2018/05/04 00:01:47 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000980)={0x0, @in6={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xb}, 0x8}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x4, 0x80000001, 0x2, r1}, &(0x7f0000000a40)=0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/181, 0xb5}, {&(0x7f0000000340)=""/28, 0x1c}, {&(0x7f0000000380)=""/240, 0xf0}, {&(0x7f0000000480)=""/175, 0xaf}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/42, 0x2a}], 0x6, &(0x7f0000000700)=""/215, 0xd7, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000840)=""/49, &(0x7f0000000880)=0x31) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1b2, 0x8000) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x6b, 0x4002) accept4$nfc_llcp(r3, &(0x7f0000000900), &(0x7f00000008c0)=0xfffffffffffffdcf, 0x80800) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f0000000080)={0x5, 0xfffffffffffffffe, 0x1}) r4 = accept$inet6(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r5 = getpgid(0x0) fcntl$setown(r4, 0x8, r5) r6 = socket$inet(0x10, 0x3, 0x9) sendmmsg(r6, &(0x7f00000019c0)=[{{&(0x7f0000001780)=@nl=@kern={0x10}, 0x6b, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}], 0x40000000000026a, 0x0) 2018/05/04 00:01:47 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x6}, 0x4) r1 = socket$inet(0x2, 0x0, 0x6) r2 = socket$inet6(0xa, 0x0, 0x3c) r3 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0xffffffff, 0x400000) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x20}], 0x1c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x3e0, &(0x7f00000001c0)}, 0x10) pread64(r1, &(0x7f0000000140)=""/52, 0x34, 0x0) 2018/05/04 00:01:47 executing program 1: unshare(0x8000400) r0 = mq_open(&(0x7f0000001100)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x802) ioctl$LOOP_CLR_FD(r1, 0x4c01) mq_timedreceive(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0, &(0x7f00000010c0)={0x0, 0x1c9c380}) 2018/05/04 00:01:47 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x82, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x2) r1 = socket$inet6(0xa, 0x400000080803, 0x7) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7e}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa}, 0x1c) 2018/05/04 00:01:47 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:47 executing program 2: rt_sigaction(0x9, &(0x7f00000000c0), &(0x7f0000000040), 0x1, &(0x7f0000000080)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x4801) write$cgroup_type(r0, &(0x7f0000000100)='threaded\x00', 0x9) 2018/05/04 00:01:47 executing program 5 (fault-call:3 fault-nth:1): r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) [ 133.649284] FAULT_INJECTION: forcing a failure. [ 133.649284] name failslab, interval 1, probability 0, space 0, times 0 [ 133.660666] CPU: 0 PID: 9467 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 133.667556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.676947] Call Trace: [ 133.679593] dump_stack+0x185/0x1d0 [ 133.683272] should_fail+0x87b/0xab0 [ 133.687046] should_failslab+0x279/0x2a0 [ 133.691178] __kmalloc_node_track_caller+0x243/0x11c0 [ 133.696439] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 133.701863] ? alloc_skb_with_frags+0x1d4/0xb20 [ 133.706601] __alloc_skb+0x2cf/0x9f0 [ 133.710424] ? alloc_skb_with_frags+0x1d4/0xb20 [ 133.715206] alloc_skb_with_frags+0x1d4/0xb20 [ 133.719781] ? kmsan_set_origin_inline+0x6b/0x120 [ 133.724683] ? packet_sendmsg+0x6454/0x8a30 [ 133.729097] sock_alloc_send_pskb+0xb56/0x1190 [ 133.733763] ? dev_get_by_index+0x235/0x2d0 [ 133.738134] packet_sendmsg+0x6454/0x8a30 [ 133.742325] ? page_add_file_rmap+0x5fe/0x6b0 [ 133.746867] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 133.752399] ? kstrtoull+0x766/0x7e0 [ 133.756173] ? kstrtouint_from_user+0x373/0x410 [ 133.760895] ? kmsan_set_origin_inline+0x6b/0x120 [ 133.765827] ? __msan_poison_alloca+0x15c/0x1d0 [ 133.770559] ? __fdget+0x4e/0x60 [ 133.774029] ? kmsan_set_origin+0x9e/0x160 [ 133.778347] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 133.783811] ? compat_packet_setsockopt+0x360/0x360 [ 133.788870] SYSC_sendto+0x6c3/0x7e0 [ 133.792674] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 133.798205] ? prepare_exit_to_usermode+0x149/0x3a0 [ 133.803323] SyS_sendto+0x8a/0xb0 [ 133.806879] do_syscall_64+0x309/0x430 [ 133.811878] ? SYSC_getpeername+0x560/0x560 [ 133.816253] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 133.821475] RIP: 0033:0x455979 [ 133.824685] RSP: 002b:00007f5c7dbeac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 133.832438] RAX: ffffffffffffffda RBX: 00007f5c7dbeb6d4 RCX: 0000000000455979 [ 133.839741] RDX: 00000000000005aa RSI: 0000000020000000 RDI: 0000000000000013 2018/05/04 00:01:47 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = creat(&(0x7f00000001c0)='./file1\x00', 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000000)={0x0, 0x100000000, 0x4, 0x2, 0x2, 0xffe0000000000000}) r2 = dup3(r1, r0, 0x0) fallocate(r2, 0x0, 0x0, 0x400003) select(0x40, &(0x7f0000000040)={0x6f, 0x10000, 0x1a5, 0x1, 0x6, 0x8, 0x0, 0x4}, &(0x7f0000000080)={0x81, 0x10000, 0xd2, 0x3f, 0x4, 0x7fff, 0x4, 0x9}, &(0x7f00000000c0)={0x4, 0x3f, 0x7, 0x3, 0xffff, 0x8, 0x4, 0x3}, &(0x7f0000000100)={0x0, 0x7530}) 2018/05/04 00:01:47 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000980)={0x0, @in6={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xb}, 0x8}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x4, 0x80000001, 0x2, r1}, &(0x7f0000000a40)=0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/181, 0xb5}, {&(0x7f0000000340)=""/28, 0x1c}, {&(0x7f0000000380)=""/240, 0xf0}, {&(0x7f0000000480)=""/175, 0xaf}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/42, 0x2a}], 0x6, &(0x7f0000000700)=""/215, 0xd7, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000840)=""/49, &(0x7f0000000880)=0x31) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1b2, 0x8000) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x6b, 0x4002) accept4$nfc_llcp(r3, &(0x7f0000000900), &(0x7f00000008c0)=0xfffffffffffffdcf, 0x80800) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f0000000080)={0x5, 0xfffffffffffffffe, 0x1}) r4 = accept$inet6(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r5 = getpgid(0x0) fcntl$setown(r4, 0x8, r5) r6 = socket$inet(0x10, 0x3, 0x9) sendmmsg(r6, &(0x7f00000019c0)=[{{&(0x7f0000001780)=@nl=@kern={0x10}, 0x6b, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}], 0x40000000000026a, 0x0) 2018/05/04 00:01:47 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) [ 133.847044] RBP: 000000000072bea0 R08: 0000000020000000 R09: 0000000000000014 [ 133.854367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 133.861671] R13: 0000000000000549 R14: 00000000006fbf78 R15: 0000000000000001 2018/05/04 00:01:47 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xa) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000080)=""/71) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0xa3, 0x6402, 0x4, 0x4e82, 0x2, 0x3}) 2018/05/04 00:01:47 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0xfffffffffffffffe}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000540)={r0, &(0x7f0000007480)="7a0493f27ba377fdba1b5fbeec76f92f9c3a471a81d3be10a9ccdd2a37f6a35664b37562635d495f657fa820b9783f15178bc4936a6985907d4229b930c16a109a31f25fcc502db9782e1cb8f7f7e7c0127550e77890b98359111489bf32efc5192bd7b485fd9332a6588c060a28ea0feb0c63daa2e43cdbee7dfee9c0724505413e6481a9b598abaa3e31da5d0e3a005f7e97bd0c7cc8f55744a260bb642cb9f06f0bd61062ae411aa8e9b0f2af73909a9269bd5e2b939a8253098d3e004b4e2a7402756f96f1a6523bd1ae06a0318fc38a378aa55807ebac2f02dc4255759f75c4df3e5b8147cf3041b89da8a6", &(0x7f0000007580)=""/4096}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0xffffffffffffffff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) recvmmsg(0xffffffffffffffff, &(0x7f0000006f80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/205, 0xcd}, {&(0x7f0000000140)=""/136, 0x88}, {&(0x7f0000000200)=""/155, 0x9b}, {&(0x7f00000002c0)=""/192, 0xc0}, {&(0x7f0000000380)=""/131, 0x83}, {&(0x7f0000000440)=""/251, 0xfb}, {&(0x7f0000000540)}, {&(0x7f0000000580)=""/47, 0x2f}], 0x8, &(0x7f0000000640)=""/69, 0x45, 0x45}, 0x100}, {{&(0x7f00000006c0)=@l2, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000740)=""/174, 0xae}, {&(0x7f0000000800)=""/253, 0xfd}, {&(0x7f0000000900)=""/202, 0xca}], 0x3, &(0x7f0000000a40)=""/57, 0x39, 0x1f}, 0xaaa}, {{&(0x7f0000000a80)=@un=@abs, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b00)=""/14, 0xe}, {&(0x7f0000000b40)=""/248, 0xf8}], 0x2, &(0x7f0000000c80)=""/79, 0x4f, 0x9}, 0x3ff}, {{&(0x7f0000000d00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000000d80)=""/199, 0xc7}, {&(0x7f0000000e80)=""/183, 0xb7}, {&(0x7f0000000f40)=""/4096, 0x1000}, {&(0x7f0000001f40)=""/4096, 0x1000}], 0x4, &(0x7f0000002f80)=""/59, 0x3b, 0x1000}, 0x400}, {{0x0, 0x0, &(0x7f0000003fc0)=[{&(0x7f0000002fc0)=""/4096, 0x1000}], 0x1, &(0x7f0000004000)=""/62, 0x3e, 0x4}, 0x800}, {{&(0x7f0000004040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000041c0)=[{&(0x7f00000040c0)=""/243, 0xf3}], 0x1, &(0x7f0000004200)=""/4096, 0x1000, 0x835}, 0x4}, {{&(0x7f0000005200)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000006580)=[{&(0x7f0000005280)=""/32, 0x20}, {&(0x7f00000052c0)=""/202, 0xca}, {&(0x7f00000053c0)=""/129, 0x81}, {&(0x7f0000005480)=""/183, 0xb7}, {&(0x7f0000005540)=""/61, 0x3d}, {&(0x7f0000005580)=""/4096, 0x1000}], 0x6, &(0x7f0000006600)=""/35, 0x23, 0xb26e}, 0x6}, {{&(0x7f0000006640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000068c0)=[{&(0x7f00000066c0)=""/7, 0x7}, {&(0x7f0000006700)=""/190, 0xbe}, {&(0x7f00000067c0)=""/226, 0xe2}], 0x3, &(0x7f0000006900)=""/235, 0xeb, 0x1}, 0x5d75}, {{&(0x7f0000006a00)=@nl=@unspec, 0x80, &(0x7f0000006c40)=[{&(0x7f0000006a80)=""/223, 0xdf}, {&(0x7f0000006b80)=""/132, 0x84}], 0x2, &(0x7f0000006c80)=""/204, 0xcc, 0xffffffffffff0ef3}, 0x6}, {{&(0x7f0000006d80)=@nfc_llcp, 0x80, &(0x7f0000006f00)=[{&(0x7f0000006e00)=""/240, 0xf0}], 0x1, &(0x7f0000006f40)=""/60, 0x3c}, 0x4}], 0xa, 0x0, &(0x7f0000007200)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000007300)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000007400)=0xe8) sendto$packet(r1, &(0x7f0000007240)="2909da2b3c407a48ee0fc0f68ffe43e355882d5113c6969db84f103393b1f27af8cc9585ca5f776736c98a5a99dc05acbaa2db13d786f7791929433cf4b28ef5babf878d35d11fa6341644798d3ffaf8cedde822235ca3fc19bc8b0605d3ac8a8d304583d5062235dfed6c16cc163465739941509263aa5fe6521f3a87a86344f16d7409934208474e707d0afdcf65ae7c4abca2dab30eca0dc73c940cd11f88d59dd53f44f590245e3318a7645e5179", 0xb0, 0x10, &(0x7f0000007440)={0x11, 0x15, r2, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) 2018/05/04 00:01:48 executing program 6: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/219) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ad4000)="db", 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad2000), &(0x7f0000ad3ffd)=0x4) 2018/05/04 00:01:48 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:48 executing program 5 (fault-call:3 fault-nth:2): r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) [ 134.377453] FAULT_INJECTION: forcing a failure. [ 134.377453] name failslab, interval 1, probability 0, space 0, times 0 [ 134.388920] CPU: 1 PID: 9523 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 134.395797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.405187] Call Trace: [ 134.407829] dump_stack+0x185/0x1d0 [ 134.411513] should_fail+0x87b/0xab0 [ 134.415287] should_failslab+0x279/0x2a0 [ 134.419409] kmem_cache_alloc+0x136/0xb90 [ 134.423615] ? skb_clone+0x31e/0x590 [ 134.427386] skb_clone+0x31e/0x590 [ 134.430998] dev_queue_xmit_nit+0x4ea/0x11e0 [ 134.435523] dev_hard_start_xmit+0x27c/0xc70 [ 134.439995] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 134.445460] sch_direct_xmit+0x540/0x8f0 [ 134.449598] __qdisc_run+0x1785/0x3730 [ 134.453541] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 134.458959] __dev_queue_xmit+0x1d50/0x3520 [ 134.463351] dev_queue_xmit+0x4b/0x60 [ 134.467191] ? __netdev_pick_tx+0xb60/0xb60 [ 134.471553] packet_sendmsg+0x7c70/0x8a30 [ 134.475755] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.481257] ? kstrtouint_from_user+0x373/0x410 [ 134.485977] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.490907] ? __msan_poison_alloca+0x15c/0x1d0 [ 134.495618] ? __fdget+0x4e/0x60 [ 134.499073] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 134.504536] ? compat_packet_setsockopt+0x360/0x360 [ 134.509595] SYSC_sendto+0x6c3/0x7e0 [ 134.513413] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 134.518947] ? prepare_exit_to_usermode+0x149/0x3a0 [ 134.524095] SyS_sendto+0x8a/0xb0 [ 134.524188] do_syscall_64+0x309/0x430 [ 134.524237] ? SYSC_getpeername+0x560/0x560 [ 134.524275] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 134.524297] RIP: 0033:0x455979 [ 134.524313] RSP: 002b:00007f5c7dbeac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 134.524345] RAX: ffffffffffffffda RBX: 00007f5c7dbeb6d4 RCX: 0000000000455979 [ 134.524363] RDX: 00000000000005aa RSI: 0000000020000000 RDI: 0000000000000013 [ 134.524381] RBP: 000000000072bea0 R08: 0000000020000000 R09: 0000000000000014 [ 134.524398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 134.524416] R13: 0000000000000549 R14: 00000000006fbf78 R15: 0000000000000002 2018/05/04 00:01:48 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='personality\x00') r1 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000180)={0x0, 0x9, r1, 0x100000001, r2, 0x1, 0x1, 0x6}) 2018/05/04 00:01:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) 2018/05/04 00:01:48 executing program 1: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000140), 0x8) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x3ff) flistxattr(r0, &(0x7f00000000c0)=""/99, 0x63) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000300)=0x2, 0x4) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x7, 0x3b9a}) sendfile(r1, r1, &(0x7f0000e64ff8), 0x10001) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000080)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x4, 0x2, [0x9, 0x9a6]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0x9c, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x427, @loopback={0x0, 0x1}, 0xfe}, @in6={0xa, 0x4e22, 0x8b, @dev={0xfe, 0x80, [], 0x3f}, 0x10001}, @in6={0xa, 0x4e21, 0x7fff, @dev={0xfe, 0x80, [], 0xa}, 0xffffffff}, @in6={0xa, 0x4e22, 0x4, @empty, 0x4}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x7, @empty, 0x9}]}, &(0x7f0000000340)=0x10) 2018/05/04 00:01:48 executing program 6: timer_create(0xffbffffffffffff1, &(0x7f0000000380)={0x0, 0x20, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000400)) clock_getres(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00009bc000)={{0x0, 0x1c9c380}, {0x0, r0}}, 0x0) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000009) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffff001, 0x1) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000100)={0x7, 0x8000}) timer_settime(0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 2018/05/04 00:01:48 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:48 executing program 5 (fault-call:3 fault-nth:3): r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:48 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000000)) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x8920, &(0x7f00000000c0)={"62726d6467df39137952ece29200", @ifru_settings={0x0, 0x0, @te1=&(0x7f0000000080)}}) 2018/05/04 00:01:48 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x9, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000e5ffffff0000000000000000000000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x68, &(0x7f0000000100)=""/104}, 0x48) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x74, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0xb59) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001080)) [ 134.850106] FAULT_INJECTION: forcing a failure. [ 134.850106] name failslab, interval 1, probability 0, space 0, times 0 [ 134.861504] CPU: 1 PID: 9543 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 134.868374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.877764] Call Trace: [ 134.880410] dump_stack+0x185/0x1d0 [ 134.884093] should_fail+0x87b/0xab0 [ 134.887872] should_failslab+0x279/0x2a0 [ 134.891999] kmem_cache_alloc+0x136/0xb90 [ 134.896203] ? skb_clone+0x31e/0x590 2018/05/04 00:01:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000028c000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="2b4308ff0319000000000000180000"], 0x14}, 0x1}, 0x0) [ 134.899975] skb_clone+0x31e/0x590 [ 134.903568] packet_rcv+0xca5/0x21a0 [ 134.907352] ? packet_sock_destruct+0x200/0x200 [ 134.912077] dev_queue_xmit_nit+0x8fb/0x11e0 [ 134.916625] dev_hard_start_xmit+0x27c/0xc70 [ 134.921107] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 134.926585] sch_direct_xmit+0x540/0x8f0 [ 134.930731] __qdisc_run+0x1785/0x3730 [ 134.934693] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 134.940125] __dev_queue_xmit+0x1d50/0x3520 [ 134.944526] dev_queue_xmit+0x4b/0x60 [ 134.948370] ? __netdev_pick_tx+0xb60/0xb60 [ 134.952744] packet_sendmsg+0x7c70/0x8a30 [ 134.956944] ? page_add_file_rmap+0x5fe/0x6b0 [ 134.961499] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.967012] ? kstrtouint_from_user+0x373/0x410 [ 134.971744] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.976686] ? __msan_poison_alloca+0x15c/0x1d0 [ 134.981408] ? __fdget+0x4e/0x60 [ 134.984874] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 134.990344] ? compat_packet_setsockopt+0x360/0x360 [ 134.995419] SYSC_sendto+0x6c3/0x7e0 2018/05/04 00:01:49 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x9ffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x2000000000000002, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000400)=""/78, &(0x7f0000000480)=0x4e) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000100)={{0xffffffffffffffff, 0x0, 0x5, 0x0, 0x3}, 0x51b509e3, 0x2, 'id0\x00', 'timer1\x00', 0x0, 0x63, 0x39, 0x2, 0x743}) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x118, 0x4, 0x5, 0x7, 0x8}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x100000001, 0x2000) io_submit(0x0, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e27fd9), 0x2ae}]) readlinkat(r2, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/218, 0xda) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/04 00:01:49 executing program 2: socket$netlink(0x10, 0x3, 0x15) [ 134.999242] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 135.004785] ? prepare_exit_to_usermode+0x149/0x3a0 [ 135.009922] SyS_sendto+0x8a/0xb0 [ 135.013497] do_syscall_64+0x309/0x430 [ 135.017455] ? SYSC_getpeername+0x560/0x560 [ 135.021829] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 135.027050] RIP: 0033:0x455979 [ 135.030262] RSP: 002b:00007f5c7dbeac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 135.038017] RAX: ffffffffffffffda RBX: 00007f5c7dbeb6d4 RCX: 0000000000455979 2018/05/04 00:01:49 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:49 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) r1 = socket$rds(0x15, 0x5, 0x0) r2 = accept4(r1, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000500)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00000002c0)=@req3={0x7, 0x7, 0xbce1, 0x3, 0x8001, 0x0, 0x4}, 0x32) pipe(&(0x7f0000000440)={0xffffffffffffffff}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) sendmsg$netrom(r2, &(0x7f0000000400)={&(0x7f0000000300)=@ax25={0x3, {"5db50b73de1a50"}, 0x4}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)="8b1c6ff30f6baa05e85d208feee4f22f1693d8d7304ff3ed455ae856f1a9117e", 0x20}], 0x1, &(0x7f0000000840)=[{0xa0, 0x119, 0x2, "ebeeb6fecd5051ae34111198b48e1fcb8bbf5f4bbc8eb8a788e403abb005e4cf1be8521fc989e6d1061faccc59c1255878ea14dd69d9ae54952a27a2b7984ab87b770271df2238b037d4a7b15f23b56075b24e63a3e5cf2810e1a4263b7bc447d2785bd614cd26823cdb06951776371a36a45ad1f3d358991aca55f3d685a880a88b6ea2fa4c97bd7f4a"}, {0x70, 0x0, 0x1ff, "651a8639f4b1d3a2cc3fc2bdfb5a35527118ce60aa1a5b5e3d6097e47d198ffd483add55d7f74c0fe92ef5d4876eeb313fa12ac04cd18184ab7bfca0313e9cd3d446556bf00cd35cb20dc7f9d670b66ec3ebd8d420c85c1a10be6d833e"}, {0x98, 0x10b, 0x200, "5603b814ea8b2c6487984dfc306f58689878f620dc94093a9fff574e65a1d423eb19c42492ab0b7bbf6bfafdfe83786f8f44405063b8836181268f7796c901b9ce0d83bf8020d17be7b5d2b22312acde84e15dbb6a7a44fa51c23ef0b1016033556f30ca314a7ee832c74fcc6a1822201483035630586fab081fd51c6dff760c30e39abf4425"}, {0xe0, 0x3b, 0x6, "ace288998ef6cddd76b7a5f1ce9fae32e38a88fd0698fe03fac3f6e47d68cbfa0dea4349319cb64f7e910d1b301516ba9250f244c6dde9c51c3121b761252833d3f93f92c9befe817a31d4ba194b3d4eb91d6187ff611654462c1d872ba7df509ed516cd457df1a62d15522f082cf7a8556be3eb326d45b46de94d453dd8474d4c109dcde3cfd4a0193c76b651bb8311881371377632fcb462c244bc25de68273f83bdcc96982e5e0a69a88961cdafd42e3555e79af45afebfc68ab64614b7637468929fdc8ae39bf2e017a9af650e"}, {0x110, 0x117, 0x5, "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"}], 0x398, 0x40000}, 0xc0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e22, 0x172, @dev={0xfe, 0x80, [], 0x11}, 0x1}}, [0x6, 0x9, 0x20, 0x1, 0x8, 0x6, 0xfffffffffffffff9, 0x3, 0x4, 0xf2d5, 0x10000, 0x0, 0x800, 0x6, 0x5]}, &(0x7f00000003c0)=0x100) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r6, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) writev(r6, &(0x7f0000818ff0), 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0xfffffffffffffffc, 0x4000000004d032, 0xffffffffffffffff, 0x40000000000000) write$fuse(r5, &(0x7f0000000180)=ANY=[@ANYBLOB="280000000100000009000001d5000000000002000000000000000000800080000000050000000000"], 0x28) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x800, 0x0, 0x1, 0x2}) r7 = socket(0xa, 0x8080e, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r7, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="64dac1c80cb4923a0ca68051d34c3ea8a36f", 0x12}], 0x1}, 0x4814) openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x41, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000140)={'vlan0\x00', 0x3}) [ 135.045329] RDX: 00000000000005aa RSI: 0000000020000000 RDI: 0000000000000013 [ 135.052641] RBP: 000000000072bea0 R08: 0000000020000000 R09: 0000000000000014 [ 135.059953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 135.067260] R13: 0000000000000549 R14: 00000000006fbf78 R15: 0000000000000003 2018/05/04 00:01:49 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x805, 0x0) r2 = semget(0x3, 0x0, 0x504) semctl$GETZCNT(r2, 0x3, 0xf, &(0x7f0000000080)=""/109) sendto$inet(r1, &(0x7f0000000100)="f5", 0x1, 0x0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/04 00:01:49 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x2000000000000074, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153, 0x0, 0x1}, 0x48) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) r3 = perf_event_open(&(0x7f0000b5a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000200)=r1) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000040)) r4 = dup3(r0, r3, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffc0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000180)={r5, r6, 0xffffffff}) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/04 00:01:49 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='personality\x00') r1 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000180)={0x0, 0x9, r1, 0x100000001, r2, 0x1, 0x1, 0x6}) 2018/05/04 00:01:49 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB='\b\x00\x00\x00']) 2018/05/04 00:01:49 executing program 4: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(0xffffffffffffffff, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r0, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:49 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000140)='cgroup*\x00', 0x0, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x8}) 2018/05/04 00:01:49 executing program 5 (fault-call:3 fault-nth:4): r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:49 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1ff}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x885]) 2018/05/04 00:01:49 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x5, 0x8040) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x7fff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x9cf}, 0x8) r2 = socket(0xa, 0x2, 0x0) connect$inet(r2, &(0x7f0000204000)={0x2}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x3d, 0x10000, 0x8, "7264df46c3a23dd4c76d74370360b03f2be28f2c0e3e8812fb5ca7bee24a624eafb17d3d1a66bb9a7c444d3fbfe0995046d82364d945d52bb560ecda70925f7f0fed5385bb882fb3fedff69b8abc4522"}, 0xd8) getsockopt$inet6_mreq(r2, 0x29, 0x1, &(0x7f00005d3000)={@loopback}, &(0x7f0000170000)=0x14) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40, 0x0) 2018/05/04 00:01:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000073cfc8)={0x0, 0x0, &(0x7f0000325ff0)=[{&(0x7f0000c5b000)="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", 0x57c}], 0x1, &(0x7f0000c9ee38)}, 0x8003) sendmsg(r0, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[{&(0x7f0000304000)="9f", 0x1}], 0x1, &(0x7f000016ff78)}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1a5000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x6, 0x4) 2018/05/04 00:01:49 executing program 0: semop(0x0, &(0x7f0000000000)=[{0x0, 0x3}, {0x0, 0x1}], 0x2) semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f00000004c0)=""/186) 2018/05/04 00:01:49 executing program 4: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(0xffffffffffffffff, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r0, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:49 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000100)=0xffffffff, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r2, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:49 executing program 2: unshare(0x28060400) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', '#\x00'}) semget$private(0x0, 0x5, 0x0) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) r0 = open(&(0x7f0000000080)='./file0\x00', 0x10080, 0x60) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x80000000, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x8, r1, 0x10000, 0x3}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)) 2018/05/04 00:01:49 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r0, &(0x7f0000f73fa7)=""/89, 0x59, 0x0, &(0x7f0000f73ff0)={0x3, {"b4556007bd2578"}, 0x2}, 0x10) shutdown(r1, 0xffffffffffffffff) 2018/05/04 00:01:49 executing program 7: clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x108, @time={0x77359400}, 0x4199, {0x8, 0x7}, 0x5, 0x0, 0xc48}) clock_settime(0x3, &(0x7f0000000380)={r0, r1+10000000}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000001780)=ANY=[@ANYBLOB="131f4a93d04be2c902fc07df4196ed6381bb0bf1f01a2da5919f61bf49e837a682fa570bf6ca8162a05611363740bd23a1dfac257cc1286925eec50a9dfaf222854c148effd900ab5f9b2f", @ANYRES64=r3, @ANYRES32=r0, @ANYRES64=r1, @ANYPTR64]) 2018/05/04 00:01:49 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) recvmmsg(r0, &(0x7f0000004580)=[{{&(0x7f0000004380)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000004540)}}], 0x1, 0x0, &(0x7f0000004640)={0x0, 0x989680}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001e00)='/dev/hwrng\x00', 0x8000, 0x0) sendmsg$netrom(r1, &(0x7f0000002dc0)={&(0x7f0000002880)=@full={{0x3, {"15438cc6efb6c4"}, 0x100000001}, [{"fd00675c730dc3"}, {"87925c56fcc26a"}, {"43eaa90672c487"}, {"8eaf24ab395050"}, {"f0bc0bfed37919"}, {"ad4ef1053919c1"}, {"3e54ef3a4a454a"}, {"7e22b6d6e7a7ee"}]}, 0x48, &(0x7f0000002b80)=[{&(0x7f0000002900)="d3cd8513cf27f104d7d36212137d783f3d9cd91a29a581b89558a430fbbef874290144f4fb4b609735f0703cc96fdd151aca6cf981acde1f206be3e6f7446ea209253ad16fcbfff0b1a6d4c1bbae7271a47dec59d92d4e88c7e745949e72b3bd06f317676111239f8be4df587385e436f80ef139b9a9e42399570c30b51f357edc51a6012feaf8b5d2b07099c7c8731c64e08e512522ebed67ff5f641d11c63a37341fded182204cabc55e132699f33dbaeb603e84515b7fbb3dca8b755c17bb615d640d5567487e26d9087c7a4d7e3b9f4ad4571ace8f5f7a7492616756e26763a85e716afd5159c03f345d8f6372bcd2fc5084", 0xf4}, {&(0x7f0000002a00)="4b324c92ca4a1589ee88bdb1baa78523a854362ffaee5fd0af68dde6732deee4713cb6ca52498055c6ef1a3bf6333cf2f456549fbbafaba8f2ec110a7ee63a008ac1e698433bbf55a15c9a6ec7c1c145e29a7fbd848bb216098386b5c4411731deb9c3a674b36f48678be002de3e9b3a37d8ab2bf252ae195a7ba6ce5b8a4def153adc50397a3b872cee848284a6bb7eb4d4fafe16a92920ca9f6d6d7e73139a6a012c12c64cddd3a729438541e1e0b54acefe6803983b316bfc840099ce71e09d18ce4dac222891f91c54468a33c3196aa294d982d9e3", 0xd7}, {&(0x7f0000002b00)="7c06643dfc69ed431a2df65dcbd1a1761fedcc258d412c4983fb3b98053f533a0f26aa487fb3f9800518475bd00db378b54999eb0748d4ee1721cc7fec58e3bbeb89240d2eb448b2fb45bec157445c921a35a6d0b61797ebe3013d2dce3c0f04ea9a548c475fbe34e4125f", 0x6b}], 0x3, &(0x7f0000002bc0)=[{0x100, 0x104, 0x9, "74194cb7ee1e8290af8feca1e49e98ec4068997067647213620bdd510bc893680936b58c26b88731e887a528ba1d08e31df3cd314f5ced11a78d837deac256d5ae874a2a4c8c02e9199c47b8f17c05529a9dd440dee40eee98c3d3c4a83eee3e128a1ba800d482fa4f454ca62fdf1a0f2e3d12b543fca10beeee71ef9b68fae0948028fcada620a70dc8f22a468043dda73c03faa00937f8191847cdac656ce661a315cb9d90249344bddbff7b1e4bb02d19b0835ba0b616068d714446891901d4452cca775a826a01f133a1a9d77058a354a954ec58f4496f9f1d49ed316396fdc7d9d44d3a3ba4c39732"}, {0x68, 0x113, 0x7, "949e95241f776893f9c5f644b018f42446bc2cf39b800dc04c438f4736a666de8139330b7e374c9d5c8c23bc94949ec86b55c443c2cae8c4c439b778da46ec7fde6f39dcf8d7a2e11eee59fad773476cedff079603939e8d"}, {0x80, 0x0, 0x9, "884b588b7637b580b33d4b35341d92c4699725f71b498988e956201ccb4ec11cb444ca62db254e846e7b554607e93da896abbb656a94404a26b6eaf5cf5c793628e1a7d4fb4c74aeec3bc2927c360210493358c3b886b54c1f78065063cf2892ea6ef83a6e0060405dfe00fafb17"}], 0x1e8, 0xc080}, 0x240088c5) ioctl$sock_ifreq(r1, 0x891b, &(0x7f0000002e00)={'ip6gre0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendto(r0, &(0x7f0000000080), 0xffec, 0x11, 0x0, 0xcfb) clock_gettime(0x0, &(0x7f0000002800)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002680)=[{{&(0x7f0000000000)=@rc, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/223, 0xdf}, {&(0x7f0000000180)=""/140, 0x8c}], 0x2, &(0x7f0000000280)=""/110, 0x6e, 0xffff}, 0x100}, {{&(0x7f0000000300)=@hci, 0x80, &(0x7f0000000800)=[{&(0x7f0000000380)=""/200, 0xc8}, {&(0x7f0000000480)=""/114, 0x72}, {&(0x7f0000000500)=""/142, 0x8e}, {&(0x7f00000005c0)=""/23, 0x17}, {&(0x7f0000000600)=""/196, 0xc4}, {&(0x7f0000000700)=""/154, 0x9a}, {&(0x7f00000007c0)=""/19, 0x13}], 0x7, &(0x7f0000000880)=""/78, 0x4e, 0x9b}, 0x8}, {{&(0x7f0000000900)=@nl, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000980)=""/239, 0xef}, {&(0x7f0000000a80)=""/44, 0x2c}, {&(0x7f0000000ac0)=""/17, 0x11}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/118, 0x76}], 0x5, &(0x7f0000001c00)=""/220, 0xdc, 0x9}, 0x1ff}, {{&(0x7f0000001d00)=@un=@abs, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001d80)=""/56, 0x38}, {&(0x7f0000001dc0)=""/19, 0x13}, {&(0x7f0000001e00)}, {&(0x7f0000001e40)=""/201, 0xc9}], 0x4, &(0x7f0000001f80)=""/146, 0x92, 0x9}, 0x3}, {{&(0x7f0000002040)=@rc, 0x80, &(0x7f0000002280)=[{&(0x7f00000020c0)=""/140, 0x8c}, {&(0x7f0000002180)=""/210, 0xd2}], 0x2, 0x0, 0x0, 0x80000001}, 0x3}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000022c0)=""/223, 0xdf}, {&(0x7f00000023c0)=""/92, 0x5c}, {&(0x7f0000002440)=""/219, 0xdb}], 0x3, &(0x7f0000002580)=""/208, 0xd0, 0x3}, 0x7}], 0x6, 0x40, &(0x7f0000002840)={r2, r3+10000000}) 2018/05/04 00:01:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x8}, &(0x7f0000000180), 0x0) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f0000000040), 0x6c0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100, 0x2000) sendmmsg$alg(r1, &(0x7f0000005540)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="16220f33ddb980c2870dc4ac0e62d6d73530ba125e337f33da6b6d8f25a96c8c01971c018e8c7a00b7bb72a6ac8d6b26722812b3126de705f9b916106c0db31f6fe6884403416937c0d5fe28ec918b58ecd5a7140b51935e7e341b66178e0d5a22bec30b0e9a3c0811a524964e65c06da94ad8fc7b", 0x75}, {&(0x7f00000001c0)="5d71677e3276b6eedc725cf4a30df454ad5bd271ac581fcc0650b86748df48eea6d4f5fa531394de371c6e17cfed6f66ba9a76b6d52f756ff1e2f9a6d9f73f31e577c43b40a4a4a8646679fcf6253d077fc84356f186212850bade120b09b407e9bd0dea05c6d10dbe34913333d65fd06414a2c2f145158550ba62cd2f36daa209", 0x81}, {&(0x7f0000000280)="75cc0b57824fa0ebf209892eeee392dd6934ce1b65b61258fece48b3c456f002cbdf53b8f5eb0147cd538c7805ea0b0bf5b94a016a7f4012b96ad85c2360890aa1a14a2824aa7abdb6a5ae6758f659264bcceaa1f09f8aa5fabad6767f582538a936e0dd7daaaff252cc6fffa148619adf0b64c665db244c75dfe3b5c2abd92958d78ad897913094887427c0ab57a83b48", 0x91}, {&(0x7f0000001040)="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0x1000}], 0x4, &(0x7f0000000340)=[@iv={0x100, 0x117, 0x2, 0xe5, "208eaac78ea0ca1c0c6ef79832d642017d7281d44ea3fe4445b9cbc5fa33d755ee1b7f9d454bf53fac9d4905731fbcfb8145a11c66562c72902e6786e71aa0163807e13eba1ecabdfecbc20a94be2f16f721e57ebe89949544223b3c1a31c1506f694c8a281e12091b84962b3efe4f8ab0e853f4fbae43de678f42964ce5e1f5d5c5efa5af8b00509bac0c5ef4ff3b5a980ceb58a54a934075f81aa5010ea32d416c1a4f9afeed8eb1780d03dd8c8892d74f598934cd962995fd7cbd55a25a459d6f3592ed2ead18ac0fa481c260587ab7fd88df5504aabfc9b1526932f69d1aad15fb5cf5"}, @assoc={0x18, 0x117, 0x4, 0x10001}, @iv={0xa0, 0x117, 0x2, 0x8a, "4d039e0d904eb444f2c2b8a32bd86214f71ad47ff909e7fab91d6fe4e85127ef8bd0660c83856fa47de00fef00e49659250420599616499778b3ef6aa1c384a0a082126eaec4fe0caef02cf0a8b4efc3b5795b762c7c5ec10a488a6abe883823bc69a3f01b127a45112293e2201a3503e6454c229b0b6a9655a5b8b6390680a62dd1d3558d3092073013"}, @iv={0xd8, 0x117, 0x2, 0xbe, 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0x1000}], 0x2, &(0x7f0000000d80)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x10}, {0x0, 0x0, &(0x7f0000000fc0)=[{&(0x7f0000000dc0)="34409fddc40ac736653187f6d605789184edaa0d9da79193c8a2feefc1a87709f6d0edae5b3ec3396c48e88160dee29f9455758927416002d66e9da77c33a91220cccca2e3c7d6b08e923860f75da3873f98360e81ff54d3a3e385e5d98f841a67be7d1ca1d0acb371a7aae27427a1e37937b7dd47b77851fc15b38d54e6d563291be139e0b63a2f0a0b11dc3c63a39dae584f5e7692d3407e755764e1e22e80ba6533a5be", 0xa5}, {&(0x7f0000000e80)="ccd34447bcf0be43d56e02a1cc8085ae94a587015e5b33d855cb369fab27d588e4893e2ee10c7eae5858280c0f9e8aa9ba63cad8711bd25c526626c6431d67741cfc96941da48b65233e1ed55cf21c14e929375d1c74822112e55551197ae8dc56d2bf0a7ee849193c195ad830f72119d0b95afbc49af24bf6635208ba2378013403431ce62f8b81f2cdb363ea885faa707c5681ac080e5393aa476a6fd3ebcc0e0818dde532b0061df446568febcba3aba454448fd801cb1d7e36aecb94fdcc4afe87cec2c8a565afd2b8f17fc1e956ed80", 0xd2}, {&(0x7f0000000f80)="65f62738ed8d3af26d9568be260bed5e8766c17159", 0x15}, {&(0x7f0000004040)="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", 0x1000}], 0x4, &(0x7f0000005040)=[@iv={0xb0, 0x117, 0x2, 0x9b, "df9705c56b81f0c08c32769bfef720491d2da9276771681d28feb53a66cac5e098b6bd6e63c9dcdd4e3d5bbbacfec72cfca8863a5813f36a10454da21155804c43ea6d91ec8604286bf24b3beaa07ce2b4a812c9ff5f905638ac08f7ff46b8bddc4f6d6dd1f0068b96a71e2f02454ef1311df36bdb6c71c5787a9fd82db81f3579afa5f770c3ed96c56a244262aed54d0e9a081b422d70a06adb14"}, @iv={0xa8, 0x117, 0x2, 0x8d, "0c58c52f63d8393a73d03884508cef4730bacfa278d7c20807bff8e736d3af58be5de31d8d8aa2d159df54d0dc7845036f2846c743eac061048027b01d0f2edbf88e9d56411912a55669f1378c3738f114467264c9f2d113b4a0d25d74b444f4bbd089cc9cfc5c5c849d5a45685d02d0fa35b983df44edeeca7f95e16269a8f3bbc729bfc68d444e7a26c3da1e"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0xf8, 0x117, 0x2, 0xde, "7e24e5907f1928c1f8210fb905cc1d71b3d8a7d113a9b34ce451e66bd70fb63a6a9ed663e4c965277665456b90d760205f5137b8c67b4c358e7e6621752076cd230722046413ac7c424140a839a4ef0c78200bdc496395967d2eecb223127cc56095e8469923aee23a457b110f37ff3a1e2fe136c3cb8e3151df7b4e7cab06b018a444383f8b87eba95e737aa5693e3556715fb551438a06eb7b5d795e087d3c7bd9c0f5c91f0cd8c91b263977b40e598669408439f9a7aa79f6cc2b6bf49442404e8fe74ded97593bdfa3584a07954690488e5748a90e6105f5ccf6403b"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x50, 0x117, 0x2, 0x35, "98835ca3ec14f05269f0c60667592799535e5c458452684c456b6783d360ab94d45e4048e40e0c90ff881067757e69b672bfc9d2c6"}], 0x300, 0x4000}, {0x0, 0x0, &(0x7f0000005480)=[{&(0x7f0000005340)="78b86641a7f70986523861bf1f8111738c8ee7ce62938f8d9a87291718507d39bb99575a4470b27b317a22cf4f010d99e6d45635abb97ef1921ecda1582034d027830333141d155eb7b00112cbfa423677e29ad5d14abb3ff63964e79e121239fb0341e607e423c936b25ef2366a5c7ff3c615cf38f3200916620e91952f00e88177af68f43fc82cbf9e2aaf0e036427271bf78bc7a453c8f5821476994a685d7fe3b36a9c63f0442031887f4ab6ef", 0xaf}, {&(0x7f0000005400)="1b44e66250323d69f6e806eb3b65379903d74eab4a11175052599b2f4541f4ef975683da5d49a06cd1c80c7ff0c031df190daf908a8beb937e7567aebfa9345954e6144c6732d3f58cd8c9dc19cc240dc3d2030611b72727d59675a5fb338af466a631c13cd96beffb2b1d874840", 0x6e}], 0x2, &(0x7f00000054c0)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x8000}], 0x7, 0x0) 2018/05/04 00:01:49 executing program 4: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(0xffffffffffffffff, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r0, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:49 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f0000000c000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x40000000003, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) sendmsg$nl_generic(r1, &(0x7f0000001a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001a00)={&(0x7f0000000200)=ANY=[@ANYBLOB='>\x00\x00\x00#\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x14}, 0x1}, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @multicast1}, &(0x7f00000000c0)=0xc) sendmsg$can_raw(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x1d, r2}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)=@can={{0x4, 0xfffffffffffffffc, 0x5}, 0x3, 0x1, 0x0, 0x0, "c262433e86489aa4"}, 0x10}, 0x1}, 0x20000004) [ 135.875859] sg_write: data in/out 3171656/1526 bytes for SCSI command 0x0-- guessing data in; [ 135.875859] program syz-executor0 not setting count and/or reply_len properly [ 135.997348] sg_write: data in/out 3171656/1526 bytes for SCSI command 0x0-- guessing data in; [ 135.997348] program syz-executor0 not setting count and/or reply_len properly 2018/05/04 00:01:50 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x2, 0x300) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:50 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x10000, 0x0) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x906, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$peek(0xffffffffffffffff, r2, &(0x7f0000000040)) r3 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r3, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/157) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x4) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="2d6d656d6f7279202b72646d61202f6c656d6f2c2c6d656d6f7279202f06afc2de7a32cdd270eb6473202b70696473"], 0x3d) ioperm(0x0, 0x200, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/05/04 00:01:50 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101440, 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) r1 = semget$private(0x0, 0x7, 0x401) semctl$SETALL(r1, 0x0, 0x11, &(0x7f00000001c0)=[0xffffffffffffff30, 0xfffffffffffff800, 0x5, 0x4bd, 0x3]) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000100)={0x400, 0x3, 0x1ff, 'queue0\x00', 0x80000000}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00000000c0)=[0x0, 0xfffffffffffffff6]) 2018/05/04 00:01:50 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:50 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x79, 0x501000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/04 00:01:50 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000000c0)={0x0, 0x1, 0x1, 0x0, 0x6}) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000100)=0x80000000, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0xffff, 0x8) getsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/04 00:01:50 executing program 1: init_module(&(0x7f0000000000)='[&)/\x00', 0x5, &(0x7f00000000c0)=',md5sum[\x00') r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000002d0089cf00000000000000d95c89c29a21d6ddff", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/05/04 00:01:50 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x1fc00000000000) sendmmsg$nfc_llcp(r0, &(0x7f0000117000)=[{&(0x7f0000358fa0)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "9a38f8e5d227f1d0f788c3e3a41cab8b366eeca8862b48b33db1087be369541d046f8c4d8d902b0725a214d5a0d9815619a88f6c2e34c312cc9ae213cf3ce1"}, 0x58, &(0x7f0000179f7a), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0c00000042b20000000000008000000000918400"], 0xc}], 0x49249249249265c, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x3}) 2018/05/04 00:01:51 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:51 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x1, 0x4) r1 = socket$inet(0x2, 0x1, 0x20000000000003) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000000080)={0x20000086, &(0x7f0000000040)}, 0x10) 2018/05/04 00:01:51 executing program 3: r0 = socket$inet(0x15, 0x3, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="580000000000000014010000080000004d037f67d8b79d2c08c6700000000000000000871709ff2be4c68537ea1dd56fc5fa0d02739b3e8883256b8b55e36011b21a36b2d3c47bf734db5241b722574843e9e5a330000000"], 0x58}, 0x0) 2018/05/04 00:01:51 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) r2 = socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x11, 0x8102, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x14) sendto$packet(r2, &(0x7f0000000040)="6bb0c24c1b2c4be05aa3500d470a45504ae39c97de998dfcd84355711c4d36a2c54bec9295fde5e1695212a20e4ae56ce76b1137352361af67a8111c7adf6595740f52ada38bcd51b0932f77b655c1674f98910e9ac17095a16acdd635058a5f561fa8a20c2e0e3cc3c5f9cb8537794e", 0x70, 0x40000, &(0x7f0000000100)={0x11, 0xfe, r1, 0x1, 0x3, 0x6}, 0x14) 2018/05/04 00:01:51 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101440, 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) r1 = semget$private(0x0, 0x7, 0x401) semctl$SETALL(r1, 0x0, 0x11, &(0x7f00000001c0)=[0xffffffffffffff30, 0xfffffffffffff800, 0x5, 0x4bd, 0x3]) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000100)={0x400, 0x3, 0x1ff, 'queue0\x00', 0x80000000}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00000000c0)=[0x0, 0xfffffffffffffff6]) 2018/05/04 00:01:51 executing program 6: unshare(0x28060400) semget$private(0x0, 0x4001, 0x0) unshare(0x100) 2018/05/04 00:01:51 executing program 0: shmget$private(0x0, 0x4000, 0x20, &(0x7f0000006000/0x4000)=nil) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000100), 0x1ff, 0x2) mbind(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x8003, &(0x7f0000000000), 0xf2, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x3002, r0, r1, 0x0, 0x10) 2018/05/04 00:01:51 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x1000}, &(0x7f0000000180)=0x8) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) 2018/05/04 00:01:51 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:51 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(0xffffffffffffff9c, &(0x7f0000000940)=[{{&(0x7f0000000000)=@ipx, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/155, 0x9b}, {&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000180)=""/57, 0x39}, {&(0x7f00000001c0)=""/151, 0x97}, {&(0x7f0000000280)=""/21, 0x15}, {&(0x7f00000002c0)=""/231, 0xe7}], 0x6, &(0x7f0000000ac0)=""/92, 0x5c, 0x1000}, 0x7}, {{&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000540)=""/126, 0x7e}, {&(0x7f00000005c0)=""/191, 0xbf}], 0x2, &(0x7f00000006c0)=""/125, 0x7d, 0x8}, 0x3}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000740)=""/170, 0xaa}, {&(0x7f0000000800)=""/40, 0x28}], 0x2, &(0x7f0000000880)=""/161, 0xa1, 0x5}, 0x81}], 0x3, 0x800000000000001, 0x0) getsockname$netrom(r1, &(0x7f0000000a00)=@full, &(0x7f0000000a80)=0x48) 2018/05/04 00:01:51 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = 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) dup3(r0, r1, 0x0) 2018/05/04 00:01:51 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x8) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/04 00:01:51 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101100, 0x0) bind$rds(r2, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:51 executing program 0: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f0000000000)=[{0x2, 0xffff}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000180)) 2018/05/04 00:01:51 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x4000, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000000200)="02000000020001000003be8c5ee17688", 0x10) 2018/05/04 00:01:51 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000000000000000000c0c50000000000000025000000000000b195001a0000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000000000)="260000025e0009000000df623339410effffff0000000000000000154dc58c0b0674c6c1a5d7469f1b7042a44eafa62211ce94c2f7c1474d834437137d7fa981289d18d102ceef91c9909ef549665d4516e8cb98c5ece9549719604ffbef8565447d1c43198a3ac538e4421918f1d5e3490512a1adfc4b092f57c94a67cc90f4d8a540f641aa5408407369579bc6a6fd1fe01747751007dea82ab26f44812759046a61721e275bf3c7eac1140a8899b975559aff696cef7b7fa4f5d235be7639fa595d8fc6e80e2a8131b01eedd1fe3a5d", 0xd1) 2018/05/04 00:01:51 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) [ 137.619438] rpcbind: RPC call returned error 22 2018/05/04 00:01:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000380)='oom_score_adj\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)=r1, 0x4) pread64(r0, &(0x7f00000001c0)=""/8, 0xffffffffffffff3d, 0xfffffffffffffffe) chroot(&(0x7f0000000080)='./file0\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0x1, 0xfff, 0x6, 0x213, 0x1, [{0x8, 0x8e7, 0x81, 0x0, 0x0, 0x1004}]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000340)={0x0, 0x6}) [ 137.655107] rpcbind: RPC call returned error 22 2018/05/04 00:01:51 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x208100) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000000180)) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x5, 0x1, 0x400, 0x523, 0x90084, r1}) 2018/05/04 00:01:51 executing program 2: get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x3, &(0x7f0000ffe000/0x1000)=nil, 0x2) r0 = socket$netlink(0x10, 0x3, 0x2) fcntl$setstatus(r0, 0x4, 0x6800) sendmmsg$alg(r0, &(0x7f0000000480)=[{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000300)}], 0x1, 0x0) connect$netlink(r0, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc) 2018/05/04 00:01:51 executing program 7: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000074fffc), 0x4) r0 = dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[], &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5}, 0x14) r1 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000dfe000)={0x14}, 0x14}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000faff74)={0x0, 0x0, 0x0, 'queue0\x00'}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x0) 2018/05/04 00:01:52 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:52 executing program 1: r0 = gettid() ptrace$peekuser(0x3, r0, 0x1f) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000dc4ff6)='./control\x00', 0x3000108) r2 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000044ff6)='./control\x00', 0x0) mkdirat(r2, &(0x7f00008b8ff6)='./file0\x00', 0x0) 2018/05/04 00:01:52 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200000, 0x0) epoll_wait(r0, &(0x7f0000000100)=[{}], 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8080, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) 2018/05/04 00:01:52 executing program 0: r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x1d, r1}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)={0x4, 0x0, 0x1, {0x77359400}, {r2, r3/1000+30000}, {0x4, 0x5, 0x9, 0xffffffff}, 0x1, @can={{0x4, 0x9, 0x7, 0x7ff}, 0x3, 0x3, 0x0, 0x0, "ac96add6174e5d40"}}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x50) write(r0, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00024000000000020000", 0x7) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000200)=""/60) ioctl$TCSETA(r4, 0x5406, &(0x7f0000000040)={0x0, 0x3, 0x10001, 0xfff, 0x3, 0x1f, 0x10000, 0xa92, 0x6b6bf498, 0x7}) 2018/05/04 00:01:52 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000040)=0x80, 0x80800) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='dctcp-reno\x00', 0xb) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) readv(r2, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/120, 0x2f6}], 0x100000000000021c) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r3, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000180)=0x8000, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000000)=0x1) connect$inet6(r3, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup(r3) write$eventfd(r0, &(0x7f0000000240)=0x80, 0x3f43) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0x8001) 2018/05/04 00:01:52 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$LOOP_CTL_REMOVE(r0, 0x4004556d, r1) 2018/05/04 00:01:52 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'nr0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2b80, 0x0) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000200)=""/34, &(0x7f0000000240)=0x22) migrate_pages(r2, 0xa0, &(0x7f0000000140)=0x3f, &(0x7f0000000180)=0xfffffffffffffbff) accept$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) 2018/05/04 00:01:52 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x2080) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000080)={0x1, 0xfa08}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'raw\x00', 0xe5, "e17b6e0c555bbc64a64350fb3ea8ddf8e769163b803a02f4cb4d246641079895d8116267fae5c12bb03bb2ca5bcd30a6c690048fc9547d24a9dc185680c717bd55c8a2340943cdc358b108d562f2b52ab5f29d92db021c1cb84ab603ccf6982373ceaa63d11c4b294680ee3583c4e5a915471e2feeb51ff1efa4c76560b677103d6f89add2e987280d891c9ad3ff5e38852b59dd9f6a602766509d8e05f6d581b58630fb51712fbaddb8b32ece79c73384c21096c2d39cc0ead7f54eeb8eee1ee3abef67de32ad0d7923d02cf249fb642a5b0f6885c3e6a2f5b52077756b862af42984442a"}, &(0x7f0000000200)=0x109) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000240)) recvfrom(r0, &(0x7f0000000280)=""/222, 0xde, 0x40, &(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x0, 0x2, 0x3}}, 0x80) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000400)='/dev/zero\x00', 0x505000, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x1, 0x600080) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000480)=0x3) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00000004c0)=0x5eb) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000500)=0x2, 0x4) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000540)=0x3, 0x4) r3 = accept4$unix(r1, &(0x7f0000000580), &(0x7f0000000600)=0x6e, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000680)=@req={0x28, &(0x7f0000000640)={'sit0\x00', @ifru_flags=0x200}}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000006c0)=0x4, &(0x7f0000000700)=0x4) signalfd4(r3, &(0x7f0000000740)={0x80000001}, 0x8, 0x800) lgetxattr(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)=@known='security.ima\x00', &(0x7f0000000800)=""/187, 0xbb) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/urandom\x00', 0x4000, 0x0) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) open_by_handle_at(r1, &(0x7f0000000900)={0x26, 0x4, "0bce11c8562d2f6d9f81202f49f0d5c2c9de8a9dec272f5423eaab4020b6"}, 0x8000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000940)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffe00, @dev={0xfe, 0x80, [], 0x17}, 0x1}}, 0x101, 0x73, 0x4c73, 0x3ff}, &(0x7f0000000a00)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000a40)={r5, 0xa1b}, &(0x7f0000000a80)=0x8) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/sequencer2\x00', 0x20800, 0x0) write$sndseq(r6, &(0x7f0000000b00)=[{0x8, 0x2, 0xd2, 0x6, @time={0x0, 0x989680}, {0x5fd, 0xfffffffffffffff7}, {0x3, 0x6}, @result={0xfffffffffffffffd, 0x4e7d}}, {0x3ff, 0x7f, 0x1, 0xc468, @tick=0x6, {0x3, 0x4ff4a659}, {0x1ff, 0x3f}, @result={0x7, 0xfffffffffffffffb}}, {0xffffffff, 0x9, 0x6, 0x0, @tick=0x20, {0x80000000, 0x2}, {0x1f, 0x4}, @control={0x86, 0x313, 0x800}}, {0xfff, 0x9, 0x7ff, 0x49, @tick=0x4, {0x2, 0x80}, {0xff, 0x7ff}, @control={0x9, 0x4000000000, 0xff}}], 0xc0) connect$inet(r2, &(0x7f0000000bc0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/uinput\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000000dc0)={'team0\x00', 0x0}) sendmsg$nl_route(r7, &(0x7f0000000ec0)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000e80)={&(0x7f0000000e00)=@bridge_newneigh={0x54, 0x1c, 0x109, 0x70bd28, 0x25dfdbfb, {0x1f, 0x0, 0x0, r8, 0x40, 0x0, 0xb}, [@NDA_VLAN={0x8, 0x5, 0x7ff}, @NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @NDA_LINK_NETNSID={0x8, 0xa, 0x2d}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x24000040) getsockopt$IP6T_SO_GET_REVISION_TARGET(r7, 0x29, 0x45, &(0x7f0000000f00)={'ah\x00'}, &(0x7f0000000f40)=0x1e) 2018/05/04 00:01:52 executing program 1: r0 = semget$private(0x0, 0x405, 0x1) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x9, 0x20000) semop(r0, &(0x7f000027b000)=[{0x0, 0x400000ffff, 0x1}], 0x1) semop(r0, &(0x7f0000000000)=[{0x0, 0x20}], 0x1) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x1, 0x101, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) 2018/05/04 00:01:52 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:52 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getpgid(0xffffffffffffffff) r1 = getpgid(0x0) r2 = getpgrp(r1) gettid() ptrace$poke(0x4, r2, &(0x7f0000000000), 0x5) write(r0, &(0x7f0000000180)="15000000000008a66da40e0000c7a717bb", 0x11) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x10201) [ 138.677340] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/04 00:01:52 executing program 6: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000040)={@multicast2, @rand_addr, @multicast1}, &(0x7f00000000c0)=0xc) 2018/05/04 00:01:52 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x6, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) 2018/05/04 00:01:52 executing program 3: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f00000000c0)='./file0\x00') [ 138.783800] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/04 00:01:52 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(0xffffffffffffffff, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:52 executing program 0: unshare(0x8000400) r0 = socket(0x15, 0x80005, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x100000001, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000000c0)=0xfffffffffffffff7) getsockopt(r0, 0x200000100114, 0x2, &(0x7f0000000080)=""/4, &(0x7f0000000000)=0x4) 2018/05/04 00:01:52 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101801, 0x0) fallocate(r1, 0x1, 0x0, 0x40800008) 2018/05/04 00:01:52 executing program 2: openat$audio(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/audio\x00', 0x200, 0x0) mkdir(&(0x7f000085cff8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c42fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001100)='./file0\x00', &(0x7f0000001180)='./file0\x00', &(0x7f0000001040), 0x0, &(0x7f000000a000)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001140)) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000011c0)=""/103, 0x67}], 0x1, 0x0) pipe2(&(0x7f0000001080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000001280)="d5bf5c09ce6f1e60c49054065740cf83f3b44382b467f0062e61dedb822124eb12be64c885cbaf98e612f6df610eba6c1d5d413f751ad053b322f84818c671") r3 = syz_open_dev$mouse(&(0x7f00000010c0)='/dev/input/mouse#\x00', 0x7fff, 0x400000) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000001040)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000001240)={r4}) open(&(0x7f0000000180)='./control\x00', 0x80040, 0x0) creat(&(0x7f0000412ff8)='./file0\x00', 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000140)='./control\x00', 0x0, 0x0, &(0x7f0000001480), 0x1800, &(0x7f0000001500)=ANY=[]) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00') ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000040)=""/4096) rmdir(&(0x7f0000001300)='./control\x00') 2018/05/04 00:01:52 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth1_to_bridge\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:53 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x181000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x6, 0x12fd, 0x401}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x80000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xc8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r2, 0x8000, 0x0, 0x4, 0x8000}, &(0x7f00000001c0)=0xffa7) r3 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x3}}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r2, 0x10000, 0x20}, 0xa3) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000001cfb0)) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2018/05/04 00:01:53 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/05/04 00:01:53 executing program 7: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) keyctl$unlink(0x9, r0, r1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) connect$ipx(r2, &(0x7f0000000040)={0x4, 0x8, 0xfffffffffffffffa, "9b1d1b6035f8", 0x1ff}, 0x10) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000080)={0x1, 0x3, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}]}) 2018/05/04 00:01:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000013000), &(0x7f0000012000)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) 2018/05/04 00:01:53 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(0xffffffffffffffff, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:53 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) time(&(0x7f0000000080)) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x30000) 2018/05/04 00:01:53 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x62176bc1, 0x200) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x2, 0xb, 0x6, 0x70bd2d, 0x25dfdbfb, {0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x8800) ppoll(&(0x7f0000000040)=[{}], 0x1, &(0x7f0000019ff0), &(0x7f0000019ff8)={0x9}, 0x8) getresuid(&(0x7f0000000440)=0x0, &(0x7f0000000340), &(0x7f00000004c0)) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/05/04 00:01:53 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2000400000103ff8, 0x0) write$fuse(r0, &(0x7f000000afdf)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/05/04 00:01:53 executing program 2: gettid() r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', r2}) sendmsg$can_raw(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x1d, r3}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)=@canfd={{0x4, 0xfffffffffffffff7, 0xc5, 0x6}, 0x18, 0x2, 0x0, 0x0, "3b684fc87c2a520d00576b3e222f61a03b5f9ec0317245575b3fa31b17ec9e1f891c446f9b1d9a1d19b6e5e89fa7107dafb1cec56c545987025102da9f4fe75c"}, 0x48}, 0x1, 0x0, 0x0, 0x11}, 0x4c000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000080)={{0x0, @rand_addr=0x4, 0x4e21, 0x2, 'lc\x00', 0x8, 0x10000, 0x71}, {@rand_addr=0x8, 0x4e20, 0x4, 0xfffffffffffffffb, 0xff, 0x6}}, 0x44) connect(r0, &(0x7f0000000140)=@un=@abs, 0x80) 2018/05/04 00:01:53 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000032001f1546f9ff7f0000055b090007010c00020050ff01f80193727599afd4cb", 0x24) r1 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x141000) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000340)={0x1, 0xf8, &(0x7f0000000240)="dfe9c30fc82b988a8567f501c0bbd30a431ff6addcf9009a37dfa5f42b2ac49683d018526499a9590eed1ebec8147aec23852538c97f8e48d5f1ca22cacd8c3f2fbe6b18f2dbe78f8862cf46590b9cebc5464ab292f59a29308f501dc76eb525a4d387239cab9c935d007a07f9d433697a7ef1695c7a3b708dcef441e1543983dcce195d647e844bd1bca4c6693e5a8cf281f34add98bfefba68043da50e22f85ce23fcfaf6f0c0d9fdccac1f6c50b5d4d5a3c4ae4f9475088dfceb2ebf7ef05bd46f11ff28909f26b377b4aa2dea94e9b04cf3ed6423fb99a5ec57dc344f99aa770717f034689e48bbfb4f711266459e188af1777d8a9e1"}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xd5, "e519420203097d185b188528281ad16370eb4a10bfcb79fcb95e28c9a3b6524eaaca84f6350fdda7bc986ffbb1c0263a2524537f0905f30d7d093bbcae83a8ebafdd6f9d7c731738e73d210dd95d0b4110864a72e831bca7a09990736ce7f3684936aa7a98f90d3a59bab4f233dd6c242efbe0160129a4403d95f0c33e4dd2c3620a57bee2c5083d47a9e18a9fe5352b2a64061722b695e2796c2efc104796914f403d06ff27778b308abc9ca1ff6cdbf8b25c256a885aefd661380e6ae901589ae6ad3db42cf7ec15ec9f2e5af6c27c9aa9c4fd2a"}, &(0x7f0000000140)=0xdd) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r2, 0x486}, &(0x7f00000001c0)=0x8) 2018/05/04 00:01:53 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0x8001, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) dup3(r1, r0, 0x0) 2018/05/04 00:01:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000010ff0)={&(0x7f0000001000)=ANY=[@ANYBLOB="140003ed00001800010300000000000000008000"], 0x14}, 0x1}, 0x0) 2018/05/04 00:01:54 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x100c0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0xff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x200}, @in6={0xa, 0x4e21, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e23, @rand_addr=0x20}, @in={0x2, 0x4e21}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}], 0x94) r1 = syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8000, 0x200) syz_open_dev$urandom(&(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x400000) futex(&(0x7f00000001c0), 0x3, 0x0, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280), 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0xb9}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0xa2, @ipv4={[], [0xff, 0xff], @rand_addr=0x80000001}, 0x6}], 0x58) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000002c0)=""/44) unshare(0x40600) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/05/04 00:01:54 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(0xffffffffffffffff, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:54 executing program 1: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x40000000000c084, 0x0) open(&(0x7f0000000040)='./control\x00', 0x400, 0x4) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x10000000000001, 0x0) 2018/05/04 00:01:54 executing program 7: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) keyctl$unlink(0x9, r0, r1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) connect$ipx(r2, &(0x7f0000000040)={0x4, 0x8, 0xfffffffffffffffa, "9b1d1b6035f8", 0x1ff}, 0x10) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000080)={0x1, 0x3, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}]}) 2018/05/04 00:01:54 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r2, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) connect$packet(r1, &(0x7f0000000100)={0x11, 0x16, r2, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/05/04 00:01:54 executing program 0: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x10007fe) rmdir(&(0x7f0000000040)='./control\x00') r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000000)={0x2, "8f7e"}, 0x3) 2018/05/04 00:01:54 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000b80)="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", 0x2e0, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0x393, 0x0, 0x0, 0xffffffffffffff4e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000280)=""/239) sendto$inet(r0, &(0x7f0000000200)="f3c0ffe5ee43ada0ebfdd4ed02674d20db91d1615522fd30d0f133dc1699e58096802c23fc01802f1c796a0c58fd175ba8a7f64cd7cd6c4e343a853a319c5615a3adb46159a5a748bde7b1c5e5c0a759fd2cecc422789be4575e26b667d8dbada5935e03668f", 0x66, 0x0, 0x0, 0x0) 2018/05/04 00:01:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x80000000, @dev={0xfe, 0x80, [], 0xd}, 0x7}}, [0x80, 0x5, 0x100000000, 0x10000, 0x0, 0x3, 0x614, 0x0, 0x8, 0x9, 0x19, 0x5, 0x9, 0x9, 0x2c4]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={r1, 0x3f}, &(0x7f00000000c0)=0x8) statfs(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/186) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000240)=""/217, &(0x7f0000000340)=0xd9) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x20) 2018/05/04 00:01:54 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:54 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) fcntl$getown(r0, 0x9) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=""/24, 0x18) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="ba36d079fb20a9479d2d2801cb4eb0c1041b9f85344ea762a835d305fe14adb542970cbfa307931cbdb4b9e115eb2f5a22a314f6bffbcc5fc0b3502b92bb4a67b4f2bc8941dfeff5fc26279a0ba8fb167bd182bb1989d8b077e26bcba00c96f78d2fd19d7f088fb6a9c9f0c735e99520212f1c6205d04279743d231b95992d109a68949a72786ef2a01da5bfda7f413ed1ba03737ada94f7e8f4d27b") set_mempolicy(0x4003, &(0x7f0000000000)=0x2a1b, 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x36, 0x5, 0x20}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r2, &(0x7f0000000140), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r2, &(0x7f0000eef000)}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}, [0x6, 0x1, 0x9, 0x9, 0x10001, 0x6, 0x80000001, 0x5, 0x5bb, 0x4, 0x4, 0x0, 0xa511, 0x7fff, 0x9]}, &(0x7f00000004c0)=0x100) accept4$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14, 0x80800) recvfrom$packet(r0, &(0x7f0000000240)=""/168, 0xa8, 0x2040, &(0x7f0000000380)={0x11, 0xff, r3, 0x1, 0x5, 0x6, @random='^QoGmw'}, 0x14) 2018/05/04 00:01:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000000380)=""/209, &(0x7f0000000480)=0xd1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000540)={0x0, 0x6, 0x4, 0x1, 0x8, 0xfffffffffffffe01, 0x5, 0xfffffffffffffffd, {0x0, @in6={{0xa, 0x4e24, 0x2739, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5, 0xa3, 0x2, 0x1, 0x7}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x1000}, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000004c0)={@remote, @multicast1}, &(0x7f0000000500)=0xc) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x4e20, 0x0, 'dh\x00', 0x25}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)="28cfb5b4e1ae7150819b5a38baca7eab44", 0x11}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) getpid() 2018/05/04 00:01:54 executing program 7: futex(&(0x7f0000000040)=0x100000001, 0x9, 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000140)=0x2, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @dev}, &(0x7f0000000100)=0xc) sendto$inet6(r0, &(0x7f0000000100), 0x1c8, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x100000002, @dev={0xfe, 0x80}}, 0x1c) 2018/05/04 00:01:54 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) epoll_create1(0x80000) 2018/05/04 00:01:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000140)=0x74, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "", [[]]}, 0x178) accept4(r0, &(0x7f0000000180)=@alg, &(0x7f0000000100)=0x80, 0x80800) close(r0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x24}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) 2018/05/04 00:01:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfffffffffffffffd) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000001c0)=0x80, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000009c0)={&(0x7f0000000780)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000100)=ANY=[@ANYBLOB="8c"], 0x1}, 0x1}, 0x8000) close(r0) 2018/05/04 00:01:55 executing program 2: r0 = socket$netlink(0xa, 0x5, 0x0) accept4(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}) [ 141.151566] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20000 dh 2018/05/04 00:01:55 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) [ 141.209398] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20000 dh 2018/05/04 00:01:55 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xe3, 0x10000) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0xeb2a}, 0x10) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:55 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2d6, 0xa02) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) 2018/05/04 00:01:55 executing program 0: prctl$intptr(0x26, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x5, 0x0, 0x8000, 0x4, 0x10}, &(0x7f0000000180)=0x98) 2018/05/04 00:01:55 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x40600) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000001c0)=0x84) ioctl(r0, 0x2272, &(0x7f0000633f4f)) 2018/05/04 00:01:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/packet\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$addseals(r0, 0x409, 0xe) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3d) 2018/05/04 00:01:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x40000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xaf}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r3}, &(0x7f0000000100)=0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x19) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)) 2018/05/04 00:01:55 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x800) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x6}, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0xff, 0x7, &(0x7f0000001000)=""/141, &(0x7f0000002000)=0x8d) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0xfffffffffffffffb}, 0x4) 2018/05/04 00:01:55 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:55 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080)={0x3, "3fad01"}, 0x4) r2 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3}, &(0x7f0000000140)=0x8) 2018/05/04 00:01:55 executing program 2: unshare(0x40600) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x800000000000000, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0), 0x8) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21, 0xa8a, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, [0x8e, 0x1ff, 0x2, 0x8ebf, 0x3ff, 0x2, 0x7c2e, 0xc94, 0x100000000, 0xfffffffffffffff7, 0xfa31, 0x6, 0x5, 0x100000000]}, &(0x7f0000000400)=0x100) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000440)=@sack_info={r2, 0x5, 0x8}, 0xc) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f00000002c0)) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x6000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x84, r1, 0x600, 0x70bd27, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xe4b}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x200}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x401}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x82}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x81df5025d9a74f90}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffffffffffa1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}]}, 0x84}, 0x1, 0x0, 0x0, 0x8804}, 0x40010) 2018/05/04 00:01:55 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00'}) r1 = socket(0x1e, 0x2, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000340)=0x80000001) bind(r1, &(0x7f0000000640)=@l2={0x1f, 0x100, {0xfffffffffffffffa, 0x1, 0x4, 0x0, 0x4, 0x101}, 0x90f9, 0x6}, 0x80) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in=@rand_addr, @in6=@ipv4={[], [], @remote}}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000005c0)={0x0, 0x71, "f614426bab6e731eb216ff6fb8a42813fb6c9a0bf8604bfb772bcaf7d690717395d81ff8d8aa580aa5c13360cd5405880ee5995a1ad05fe0123e6c5f6f7c2b7197f4b4477fbef1032db552afd5c13961bdfae99bdfb0357fdd496b59ef6e4ce92e1fbc900e1f5cbc8ddd04c2931b33df27"}, &(0x7f0000000800)=0x79) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000840)={r3, 0x40, "f13cf136d934532de75f5803a58a85fabe2eca07ad22d3522c40c2f5047739c8be967e175f258d2060094dee9c060ef2b7ae5ffdc527bcd791f2a0d3078db820"}, &(0x7f00000008c0)=0x48) close(r1) getpeername$ax25(r1, &(0x7f0000000540), &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r4, 0x89}, 0xc) sendto$inet6(r1, &(0x7f00000003c0)="35048588ee4d26d6989b457d1403ada036e2103077c79215ff4670de2de155d347", 0x21, 0x4000, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000700)={@in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x4, 0x2, "464c5ae3ce26836b035fc7b626234ce7adb7d56a758ebe82f37bfc1e2a165d617e8f8e96a7d30f4bd7ec559002be40d1647cb25bc65dea3c21db4325d7f1f35d827c3e4fe61dae18982d5e29527b5644"}, 0xd8) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000380)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) sendmmsg$alg(r1, &(0x7f00000006c0)=[{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f00000005c0)=ANY=[], 0x0, 0x14000000}], 0x1, 0x4044) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={r4, 0x45, 0x30, 0x8, 0xc457}, &(0x7f0000000400)=0x18) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000900)={@dev}, &(0x7f0000000940)=0x14) ioctl(r5, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000000040)) bind$inet(r5, &(0x7f0000000280)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) socket$packet(0x11, 0x2, 0x300) 2018/05/04 00:01:55 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) ioctl(r0, 0x40044103, &(0x7f0000000000)) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000140)={r0, r0, 0x0, 0x1a, &(0x7f0000000040)="ee58860d96e6a31dccf404b3335b331e3443b70745bf67c2ded1e99deca97e8e8f3f988aa2d8cbdbc197d4e7479648a1049b368c762f8d37db1b768c4b4406363f4b10c0f65780880d8668975e9bd0ba4130b22e30f1cb21d8dbed45b2a3f8f1235d442184ea086c601f8ae0749a11da52a102384c97777c24ceba0beeda254655a6ab2dab8ffbad754ad98b939256f2d046a9c619e7e799ad0e78c8421ee8f0d45f256f38135d6463acbe44a9695c746bc998f2f29de257747761270059388bf8e4aa78d826304b9b8f9f7c8e", 0x4, 0x7f, 0x5, 0x10001, 0x4, 0xfffffffffffff9d1, 0x3ff, "5bc48ac675bce30342665f99f39c881247bcd128c4f8fab9"}) 2018/05/04 00:01:55 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x0) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000040)={0x1, 0x80000001}) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0xffe4) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="0cd57b85eba93a96ade37bb5cc77fa44385cbebfc579860c604b628df3247aae13b4d6bd91acf69f", 0x28}], 0x1, &(0x7f0000000800)}, 0x0) 2018/05/04 00:01:55 executing program 4 (fault-call:2 fault-nth:0): r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:55 executing program 6: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) clock_getres(0x3, &(0x7f0000000040)) read(r1, &(0x7f0000fb6000)=""/28, 0xfe2f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) r2 = syz_open_procfs(r0, &(0x7f0000000200)="69e0737422f0e028") mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='user.syz\x00') accept4$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xfffffffffffffe6c, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000340)={0xbf}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000500)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x70, r4, 0x300, 0x70bd27, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x68}]}, 0x70}, 0x1}, 0xc050) move_pages(r0, 0x9, &(0x7f00000003c0)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff0000/0x10000)=nil, &(0x7f0000ffc000/0x4000)=nil], 0x0, &(0x7f0000000000), 0x6) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000000)={'rose0\x00', 0x5}) 2018/05/04 00:01:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x40000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xaf}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r3}, &(0x7f0000000100)=0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x19) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)) [ 141.804098] FAULT_INJECTION: forcing a failure. [ 141.804098] name failslab, interval 1, probability 0, space 0, times 0 [ 141.815570] CPU: 1 PID: 10010 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 141.822533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.831922] Call Trace: [ 141.834568] dump_stack+0x185/0x1d0 [ 141.838260] should_fail+0x87b/0xab0 [ 141.842080] should_failslab+0x279/0x2a0 [ 141.846205] kmem_cache_alloc_node+0x151/0xc70 2018/05/04 00:01:55 executing program 2: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x10000000001f) poll(&(0x7f0000f59fc8)=[{r1}, {r0}], 0x2, 0x80000000) bind$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00000000c0)='./file0\x00') [ 141.850889] ? __alloc_skb+0x203/0x9f0 [ 141.854843] __alloc_skb+0x203/0x9f0 [ 141.858680] alloc_skb_with_frags+0x1d4/0xb20 [ 141.863256] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.868162] ? packet_sendmsg+0x6454/0x8a30 [ 141.872574] sock_alloc_send_pskb+0xb56/0x1190 [ 141.877255] ? dev_get_by_index+0x235/0x2d0 [ 141.881640] packet_sendmsg+0x6454/0x8a30 [ 141.885842] ? page_add_file_rmap+0x5fe/0x6b0 [ 141.890396] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 141.895941] ? kstrtoull+0x766/0x7e0 [ 141.899731] ? kstrtouint_from_user+0x373/0x410 2018/05/04 00:01:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000340), &(0x7f0000000380)=0x10) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)={0x1184, 0x14, 0xf, 0x0, 0x70bd25, 0x25dfdbfd, {0xa, 0x0, 0x8}, [@generic="91a894ec7cb58c98550d0afcf6d782c13fb2281ffe4417c3de7b684138f7be3876dd8f483b2408212744779177e7f7c065c22fc79f5b4fba797bb252011cdf707da13c0a2ee93867e600a734d5425e5f0ad1e3bf8cfbc0a4518ddc973831d085bdc37394ddbf12310305fc90caf7cb8a47d56b66259615d8dbaec98ca119e9c1c8871e67a0c5f5001e4135a1c10ec6a8199d14be99ec79b1debdc5fe87914299a915c7a24cba9b6f451037919447847ab7ed84ed8bbbc293b3297aa31cc43ae17db9fc2da66394de0b1ed8f6599b14e17e5737d79303556a428dbd78f6bb6216c6", @nested={0x1004, 0x32, [@generic="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"]}, @generic="b016e88eb14b431aecea777c6f17b24536cbdef3b1df7c1769c31d57eadaf9baf0638f0154c1e31edffb806be3c41b63bcc59e33f094d8ee1027e3d673d1393444327cb0fd8033ae601aa644fa0ad89cdaac2b2db6ac26892c7532721d525a9b4a771d415c2edc52c3c0256217f118d69c353452888393258edd5e81a2608e484c495c5c57761f6b97c3"]}, 0x1184}, 0x1}, 0x90) fremovexattr(r0, &(0x7f0000000600)=@known='user.syz\x00') [ 141.904464] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.909407] ? __msan_poison_alloca+0x15c/0x1d0 [ 141.914132] ? __fdget+0x4e/0x60 [ 141.917588] ? kmsan_set_origin+0x9e/0x160 [ 141.921907] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 141.927371] ? compat_packet_setsockopt+0x360/0x360 [ 141.932447] SYSC_sendto+0x6c3/0x7e0 [ 141.936271] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 141.941805] ? prepare_exit_to_usermode+0x149/0x3a0 [ 141.946936] SyS_sendto+0x8a/0xb0 [ 141.950496] do_syscall_64+0x309/0x430 2018/05/04 00:01:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004ff4)={0x2000001c}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x2c) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000180)={0x6}) [ 141.954460] ? SYSC_getpeername+0x560/0x560 [ 141.958854] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 141.964084] RIP: 0033:0x455979 [ 141.967306] RSP: 002b:00007f72015f2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 141.975072] RAX: ffffffffffffffda RBX: 00007f72015f36d4 RCX: 0000000000455979 [ 141.982387] RDX: 00000000000005aa RSI: 0000000020000000 RDI: 0000000000000013 [ 141.989709] RBP: 000000000072bea0 R08: 0000000020000000 R09: 0000000000000014 [ 141.997022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 142.004340] R13: 0000000000000549 R14: 00000000006fbf78 R15: 0000000000000000 2018/05/04 00:01:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x4}, 0x4) syncfs(r0) 2018/05/04 00:01:56 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000980)={&(0x7f0000000340)=@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000540), 0x0, &(0x7f0000000180)}, 0x4008000) r1 = open(&(0x7f0000000140)='./file0\x00', 0xbffe, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x40000) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000040)) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/05/04 00:01:56 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)) rt_sigprocmask(0x2, &(0x7f0000000040), &(0x7f00000000c0), 0x8) 2018/05/04 00:01:56 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0x0, 0x142) read(r0, &(0x7f0000000140)=""/36, 0xc) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4800) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x8, 0x0, 0x7f, 0x7f, 0x7}, 0xc) write(r0, &(0x7f000023b000)="ddc1c992757ba20660367e97d8d9ad86f4b78974721e09ead46d4ccccfd6b790014ff2bd2ca43e7c50a9", 0x2a) 2018/05/04 00:01:56 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x12001, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x100, 0x0, 0x2, 0x8, 0x3, 0x4d2, 0x1}, &(0x7f0000000100)=0x20) socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000400)={{{@in=@multicast2, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) r3 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f00000003c0)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x110022}, 0xc, &(0x7f0000000180), 0x0, &(0x7f0000000380)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x4000000}, 0x880) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:56 executing program 4 (fault-call:2 fault-nth:1): r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:56 executing program 1: unshare(0x302) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x8, {{0xa, 0x4e22, 0x87b7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x0, 0x2, [{{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xb6}}, {{0xa, 0x4e21, 0x932b, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}]}, 0x190) 2018/05/04 00:01:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c) socketpair(0x1a, 0x800, 0xffffffff, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg$inet_sctp(r2, &(0x7f0000000780)={&(0x7f0000000340)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000400)="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", 0xfb}, {&(0x7f0000000500)="8921072f1727fb4b71f2286fdf9504dd56a40767f33a1ef52913f6f6c9445389510b5ca54a291b05f3dd44feb699be8249f44d622bb198df05eac40f65dbc4c4f21762839a391fc957d3dd8ae4a4a143d2274289eb2b66776fee45de09670ec5a96b9f73f129560cf8ecd7c0f4b3124dbd8f11282b48847523cc02a22bebaf374bea71b33cba5bbc335fc72708abf456829d4164fb9e9ca83f2927518a1a035ae77b5fb04d13754c42159ae85aade6d2bb874b68a2f817feeddd91b4476b111d61d866734d50316e9e62e6c2108108801c72c820be0de1022844c56f", 0xdc}, {&(0x7f0000000380)="72f860c580c68186f52f35822485bb4ba0ed5a49d7", 0x15}, {&(0x7f0000000600)="36c80fd918cefbdd3c0b8e1311549f8581d89bca99ae327ddbec13e62b3b84b33323ac77caac1fd8c04943c8bd17d3b9c01af4545d0bc089ad8a088bbf51302c33b5471b817491d2c8", 0x49}, {&(0x7f0000000680)="2cf6f28a352735a6f535f5c57a76cd7751c3c5cfa5ab41dddc5791ecb5e1832893cd71c8f90abce72eb502d152f78cefc2bc39f57786", 0x36}], 0x5, &(0x7f0000000740)=[@init={0x18, 0x84, 0x0, {0x401, 0x4, 0x6, 0x9e}}], 0x18, 0x40000}, 0x40) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x7, 0x8, 0xfffffffffffffff7, 0x0, r3}, &(0x7f0000000200)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000003c0)='highspeed\x00', 0xa) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000280)=0xfff, &(0x7f00000002c0)=0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x111840, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x7fb8, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/04 00:01:56 executing program 2: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r0, &(0x7f0000000140)=""/246, 0xf6) r1 = memfd_create(&(0x7f0000000080)='ramfs\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000240)=""/158, 0x9e}, {&(0x7f0000000300)=""/79, 0x4f}, {&(0x7f0000000380)=""/215, 0xd7}, {&(0x7f0000000480)=""/92, 0x5c}, {&(0x7f0000000500)=""/216, 0xd8}, {&(0x7f0000000600)=""/17, 0x11}, {&(0x7f0000000640)=""/87, 0x57}, {&(0x7f00000006c0)=""/85, 0x55}, {&(0x7f0000000740)=""/23, 0x17}], 0x9, 0x0, 0x0, 0x8}, 0x20) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)=0x3) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000000040)) 2018/05/04 00:01:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000003940)={&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000002600), 0x0, &(0x7f0000003840)=ANY=[@ANYBLOB="240000000000000084000000020000000000008067e9a7821b801a2a", @ANYRES32=0x0], 0x30}, 0x0) 2018/05/04 00:01:57 executing program 0: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080)=0x12a1, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 00:01:57 executing program 1: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) setresuid(r0, r1, r2) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x24, &(0x7f0000e6affc), 0x4) [ 143.092503] FAULT_INJECTION: forcing a failure. [ 143.092503] name failslab, interval 1, probability 0, space 0, times 0 [ 143.104139] CPU: 1 PID: 10089 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 143.111107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.120505] Call Trace: [ 143.123154] dump_stack+0x185/0x1d0 [ 143.126848] should_fail+0x87b/0xab0 [ 143.130631] should_failslab+0x279/0x2a0 [ 143.134768] __kmalloc_node_track_caller+0x243/0x11c0 2018/05/04 00:01:57 executing program 3: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x400, 0x0) recvmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000180)=@sco, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)=""/102, 0x66}, {&(0x7f0000000280)=""/5, 0x5}, {&(0x7f00000002c0)=""/47, 0x2f}, {&(0x7f0000000300)=""/194, 0xc2}, {&(0x7f0000000400)=""/6, 0x6}], 0x5, &(0x7f00000004c0)=""/186, 0xba, 0x1}, 0x20) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84000) renameat2(r1, &(0x7f0000000080)='/\x00', r2, &(0x7f0000000100)='./file0\x00', 0x2) [ 143.140033] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 143.145460] ? alloc_skb_with_frags+0x1d4/0xb20 [ 143.150208] __alloc_skb+0x2cf/0x9f0 [ 143.154002] ? alloc_skb_with_frags+0x1d4/0xb20 [ 143.158790] alloc_skb_with_frags+0x1d4/0xb20 [ 143.163367] ? kmsan_set_origin_inline+0x6b/0x120 [ 143.168275] ? packet_sendmsg+0x6454/0x8a30 [ 143.172700] sock_alloc_send_pskb+0xb56/0x1190 [ 143.177386] ? dev_get_by_index+0x235/0x2d0 [ 143.181779] packet_sendmsg+0x6454/0x8a30 [ 143.185987] ? page_add_file_rmap+0x5fe/0x6b0 [ 143.190545] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 143.196094] ? kstrtoull+0x766/0x7e0 [ 143.199883] ? kstrtouint_from_user+0x373/0x410 [ 143.204626] ? kmsan_set_origin_inline+0x6b/0x120 [ 143.209570] ? __msan_poison_alloca+0x15c/0x1d0 [ 143.214299] ? __fdget+0x4e/0x60 [ 143.217761] ? kmsan_set_origin+0x9e/0x160 [ 143.222089] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 143.227571] ? compat_packet_setsockopt+0x360/0x360 [ 143.232647] SYSC_sendto+0x6c3/0x7e0 [ 143.236477] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 143.242018] ? prepare_exit_to_usermode+0x149/0x3a0 [ 143.247154] SyS_sendto+0x8a/0xb0 [ 143.250728] do_syscall_64+0x309/0x430 [ 143.254709] ? SYSC_getpeername+0x560/0x560 [ 143.259117] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 143.264351] RIP: 0033:0x455979 [ 143.267573] RSP: 002b:00007f72015f2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 143.275337] RAX: ffffffffffffffda RBX: 00007f72015f36d4 RCX: 0000000000455979 [ 143.282658] RDX: 00000000000005aa RSI: 0000000020000000 RDI: 0000000000000013 [ 143.289985] RBP: 000000000072bea0 R08: 0000000020000000 R09: 0000000000000014 [ 143.297296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 143.304614] R13: 0000000000000549 R14: 00000000006fbf78 R15: 0000000000000001 2018/05/04 00:01:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="b8000000210005000000000000000000e0000002000000000000000000000000ac14140000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000b000000000e00100000000000000000005c00110000000000000000000000002000000000ac1414bb000000000000000000000000000000000000000000000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000"], 0xb8}, 0x1}, 0x0) 2018/05/04 00:01:57 executing program 5: r0 = socket$packet(0x11, 0x4, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x400000, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000080)) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:57 executing program 2: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x208, 0x0, 0x0, r0}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0)=0x1, 0x4) clock_gettime(0x1, &(0x7f0000000240)) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)=""/7, &(0x7f0000000080)=0x7) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000100)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x6}, 0x52, {0x2, 0x4e20, @rand_addr=0x80}, 'dummy0\x00'}) 2018/05/04 00:01:57 executing program 6: unshare(0x8000400) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() lchown(&(0x7f0000000080)='./file0\x00', r0, r1) open(&(0x7f0000000040)='./file0\x00', 0x80044, 0x0) r2 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/04 00:01:57 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x480000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x1b0, r1, 0x400, 0x70bd28, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x101}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x82}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x401}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3d}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xf0}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}]}, 0x1b0}, 0x1}, 0xc090) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000380)={r0, r0, 0xb, 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x6, 0x101, 0x4, 0x80000000, 0xfffffffffffffffa, 0x7, 0x7, 0x100, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000440)={r4, 0x5, "c8cd3c5871"}, &(0x7f0000000480)=0xd) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$addseals(r0, 0x409, 0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000580)={{0xa, 0x4e22, 0x1000000000000000, @dev={0xfe, 0x80, [], 0x16}, 0x7d}, {0xa, 0x4e23, 0x5a, @dev={0xfe, 0x80, [], 0x20}, 0x5}, 0x6, [0x4, 0x9, 0x1ff, 0x9, 0x2, 0xa37, 0x3, 0x9]}, 0x5c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000600)={0xffffffffffffffff}) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000640)='/dev/full\x00', 0x20000, 0x0) ioctl$int_out(r7, 0x5460, &(0x7f0000000680)) setsockopt$IP_VS_SO_SET_TIMEOUT(r8, 0x0, 0x48a, &(0x7f00000006c0)={0x20, 0x4, 0x2}, 0xc) fcntl$lock(r8, 0x5, &(0x7f0000000700)={0x0, 0x0, 0x7, 0xabdb, r2}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000800)={r5, 0xc0, &(0x7f0000000740)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0x7}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, 0x3}, @in6={0xa, 0x4e24, 0x14, @local={0xfe, 0x80, [], 0xaa}, 0xbca}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1fb5}]}, &(0x7f0000000840)=0x10) syz_fuseblk_mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0\x00', 0x2, r3, r6, 0xffffffffffff7c78, 0x401, 0x1042020) getsockname(r0, &(0x7f0000000900)=@ipx, &(0x7f0000000980)=0x80) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x5, &(0x7f00000009c0)={r5, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r10 = semget$private(0x0, 0x3, 0x21) semctl$GETZCNT(r10, 0x0, 0xf, &(0x7f0000000a80)=""/34) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000ac0)={r9, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000b00)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000b40)=0x24) mknodat(r0, &(0x7f0000000b80)='./file0\x00', 0x0, 0x101) setsockopt$inet_sctp_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000bc0)={0x2, 0x7, 0x2, 0x101, 0x7074, 0x3ff, 0x0, 0x200, 0x8001, 0x4, 0x4}, 0xb) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000c00)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c40)='IPVS\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000c80)=@assoc_id=r11, &(0x7f0000000cc0)=0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000d00)={r8, r0, 0x9, 0x2}, 0x10) 2018/05/04 00:01:57 executing program 4 (fault-call:2 fault-nth:2): r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:57 executing program 3: getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@multicast2, @multicast1}, &(0x7f0000000100)=0x8) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x40000, 0x0) ioctl(r0, 0x7fff, &(0x7f0000000040)) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r1, 0x800000000008983, &(0x7f0000000100)) 2018/05/04 00:01:57 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setrlimit(0x8, &(0x7f00000002c0)={0x8, 0x1}) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x7af}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000fc0)={0x0, @in6={{0xa, 0x4e21, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x84) r1 = syz_open_procfs(0x0, &(0x7f00000006c0)='ns\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000780)={0xbfbe, 0x0, 0x10003, 0x20}) pipe(&(0x7f0000000f40)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lookup_dcookie(0x0, &(0x7f0000000bc0)=""/157, 0x9d) r5 = request_key(&(0x7f0000000880)='id_legacy\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000900)='autogroup\x00', 0x0) r6 = request_key(&(0x7f0000000d00)='rxrpc\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a}, &(0x7f0000000d80)='}\x00', 0xffffffffffffffff) r7 = getpgrp(0x0) sendmsg$nl_xfrm(r3, &(0x7f00000009c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10020000}, 0xc, &(0x7f0000000580)={&(0x7f0000000940)=@delsa={0x48, 0x11, 0x2, 0x70bd27, 0x25dfdbfd, {@in=@loopback=0x7f000001, 0x4d4, 0xa, 0x33}, [@extra_flags={0x8, 0x18, 0x401}, @replay_val={0x10, 0xa, {0x70bd25, 0x70bd2b, 0x400}}, @tfcpad={0x8, 0x16, 0x3}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ptrace$getenv(0x4201, r7, 0x0, &(0x7f0000000300)) keyctl$link(0x8, r5, r6) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000ac0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) setresuid(r4, r8, r9) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0], 0x2}) request_key(&(0x7f0000000380)='logon\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='md5sum\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000740)=0x6, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000007c0)) sendmsg$nl_netfilter(r1, &(0x7f0000000cc0)={&(0x7f0000000180)={0x10}, 0xffffffffffffffc8, &(0x7f0000000c80)={&(0x7f0000000dc0)=ANY=[], 0x167}, 0x1, 0x0, 0x0, 0x40000}, 0x4008000) r10 = getpid() syz_open_procfs(r10, &(0x7f0000000280)='autogroup\x00') add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580), 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000f80)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000005c0)) [ 144.017976] netlink: 88 bytes leftover after parsing attributes in process `syz-executor0'. [ 144.053471] Unknown ioctl 32767 [ 144.075279] Unknown ioctl 32767 2018/05/04 00:01:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) r2 = accept(r0, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000240)={0xffffffff80000000, 0x0, 0x1, 0x2, 0x8, 0x4, 0x4, 0x0, 0x7, 0x7, 0x6}, 0xb) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}, 0x7, 0x100000000}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000140)={r4, 0x2, 0x30}, &(0x7f0000000180)=0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/05/04 00:01:58 executing program 4: r0 = socket$packet(0x11, 0xfffffffffffffffd, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:58 executing program 5: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) sendmsg$can_bcm(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d, r0}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x1, 0x110, 0x8, {0x0, 0x2710}, {}, {0x3, 0x3, 0x1, 0x7d74}, 0x1, @can={{0x1, 0x1, 0x28b, 0x7}, 0x1, 0x0, 0x0, 0x0, "f8639a5215a23452"}}, 0x48}, 0x1}, 0x80) socket$packet(0x11, 0x2, 0x300) sendto$packet(0xffffffffffffffff, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r0, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:58 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x7fffffff, 0xfc3, 0x800, 0x40, 0x4, 0x2, 0x7, 0xfffffffffffffffc, 0x13f, 0x40, 0x11c, 0x2, 0x3, 0x38, 0x1, 0x6, 0x6, 0x4}, [{0x70000000, 0x9, 0x9, 0x200, 0x7, 0x10001, 0x1, 0x6}], "c5b0155feb77bff1bbf16b091adab6d85b73266cbcdfe2e55abac3bbecf303749cad462068953dd248c0363fb318f5fe67e8d152579859f3dcf6a0f6b2d005c67081b9bedacc9b3464021800e6fa24accb15a581defa1e62831f938cdf04a0ca3cadb45d514ee9003b5a7369ea17d9392b3f0739fed2f38aed73bfdcad20868c14aac628f30a1474dde920061bdfaa79cbbfb0a6a714aad6c319d6ff1ba34f1a7a92625ab78a5f22aa53ad8d6e4a4e2275fb894b2ce11b63f8e0f31879c8d6091cec48b90f27af22b25de8efd21903d15ce62690bd1d85a8bd3a1dda478c20e76391140370aa", [[]]}, 0x25e) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @multicast2, @rand_addr}, &(0x7f0000000300)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000340)={'team0\x00', r1}) r2 = getpid() fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000540)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) sendmsg$nl_generic(r0, &(0x7f0000000ac0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000a80)={&(0x7f0000000600)={0x458, 0x13, 0x4, 0x70bd2a, 0x25dfdbfd, {}, [@nested={0x2a4, 0x1c, [@typed={0x8, 0x3b, @pid=r2}, @generic="0a4cc7287c42d5e53982d3dda610194c6e7c7d249f30cbfd8697e36eee251d0c554305e535789fae0d9e4c4f8eb7d4dba76179319d05ffea8a47417436628f1a5f1f0c9eb4a10c7e8bc197c22f98b49db904b17241f52eeebbc17bdd6de8a50734d1e17bcbc24ca068634ea04e4a06fe5be72a6311559abcf7559a08fd3438d9a2970fb265ea0644db323454020a3740c27cf8db2d000e2b8cfa1a6ddc410ad8536cdb5b733de4d09b21f07628af5dd453a112ff37718a0f52692950a1108f276e68687e3bc922d4cec4a480ca3b787696", @typed={0x10, 0x90, @str='/dev/audio\x00'}, @typed={0x8, 0x3a, @str='\x00'}, @generic, @generic="3da6e269c55b370dd75b02cf538bc5af417197cb598bc9c8f20bccb871846fe00a", @generic="475ed7650da9d5d5f76a31f0726342d5b48fb67546899f605a2e38e60b1c60595ce55c8def83a6095172c1ceaad616dfe4266880c71a89346da24232551e738785f46416e4b574b8cf8e666dbecb21f4fbb308ba56f6e0e085e98b01587dac9071442b9b86c5d2bfe2d6e602fcb26610c6b3eb0be156d563719e22f07bd13af16c240416cebd21c7c2e7e46048080d85f3280235a16ef757fd4726b7fee6a71b24e38ce545f8b48fffae7977a2bc", @typed={0x14, 0x3c, @ipv6=@dev={0xfe, 0x80, [], 0x20}}, @generic="144eb5e9279d60be53f23e6c4468225f037e406a19de66281b75e231d38a1bbdaf6de4bb60de594bda8ee941250a747dc8cbe151505347797673e51da226d8a97ea0b22225eafec5f9dda7d5cd08093d93974cae028ee4ae49ed8c5ae64c1df8c34f686dccfce146f56dd5e647b0086d70ac62442cb1378b2406c690a928ef98b95ae369a57353cd3fac8ffa7d9ab65c6a2de7eac25c84d21cfce3eae26a51bff93a9f9ec5e405fd913ecf063eb325302051c9e7d5548a93be7e477c2d4f6c10b03d334c", @typed={0x8, 0x47, @fd=r0}]}, @typed={0x8, 0x16, @uid=r3}, @nested={0x15c, 0x22, [@typed={0x8, 0x52, @uid=r4}, @typed={0xc, 0x2c, @u64=0xaba}, @typed={0xc, 0x4a, @u64=0x9}, @typed={0x8, 0xf, @pid=r5}, @typed={0x8, 0x45, @u32=0x7fffffff}, @typed={0x40, 0x2b, @binary="9019f40be35178554e8d77b742ba877677efba8f7c6acdbff807898cfafc28a416ab7cc9b07663a57e84be46fc04c251d347382875827a62814dee"}, @generic="d83c1fb7b1222be11534d03b90bf9753ef040c6f462db71fe1766e80293d253e3435784aec6797100b8cad404c8edfa6fc558c291d920d33937931054dd689fada35be526071a00ad06201947b224abc48e1cd5fb432af46b6bc9d3bb9915f61ca8806d475450a22ae9360d2b506a529d57c000612081793961762a4ee0a1efba6ff19bc66ba615cec851ebe3e0b05ec8f7c5e5e7744ce669232bf30e7522ff36696b86dc865a86baa8c73918688c0883b3098d0ec88d3f8474126cdc2de454101d511a2652c15a2044934378cf403ae786a7afd5d5d2e4254f796b8a7561d6ad5fc59a8c3"]}, @generic="1a3ba3b36767e546d7b68d58d1863d2e3e2f87d0d5118d757b3636f0ea5e001e001b14a372d93523deb6e4f584b92b6875ac817f3d1ea4459cdc"]}, 0x458}, 0x1, 0x0, 0x0, 0x20004800}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000b00), 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r6 = socket$inet6(0xa, 0xa, 0x401) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000b40)={0x20, 0x4, 0x7fff, 0x9}, 0x10) modify_ldt$read_default(0x2, &(0x7f0000000b80)=""/158, 0x9e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000c40)=[@in6={0xa, 0x4e21, 0x800, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3ff}, @in6={0xa, 0x4e23, 0x46, @loopback={0x0, 0x1}, 0x50}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x48) ftruncate(r0, 0x1) setsockopt$inet6_int(r6, 0x29, 0x3a, &(0x7f0000000cc0)=0x10000, 0x4) prctl$setname(0xf, &(0x7f0000000d00)='wlan0vboxnet0em1\x00') fchmod(r6, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000d40)=0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000d80)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000dc0)=0x2c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000e00)={r8, 0x7}, &(0x7f0000000e40)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000e80)={r7}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000ec0)) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000f00)=0x2, 0x2) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000f40)='tls\x00', 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000f80)=@assoc_value={r7, 0xfffffffffffffff9}, 0x8) getpriority(0x1, r2) syz_open_pts(r0, 0x109000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000fc0)=""/29) 2018/05/04 00:01:58 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/mcfilter\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x72, "24f095ba8ef734f74e05daa5efad06809e904c571ccf461d0151e7137ea03831674408b1a57cb5071fa05abcb0f2b53edb97305628210a81fcaf25c50c10bbd3784bd7046e80b99b2fc3efe26fe1e2c39f9139ddb90bc6f1883755e86d186910abf83ae6fe02a41fc0cdb57a577023092075"}, &(0x7f0000000100)=0x7a) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r1, 0xfffffffffffffffd}, &(0x7f00000003c0)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = accept(r2, &(0x7f0000000140)=@sco, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000280)={r4, 0x80000001}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="f1dcafefef9a3113a1b83c0600000057115b2f1c3849972b622a0a649316f408f05a2586ed2d4385f5b5a908bda90cbc597c986072661e858a46b54a1a7b77a21219bb6200898f24c03d6d38eefb24eb7e1104537aada0d887fc7fa880af00c5613de8b6", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) 2018/05/04 00:01:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000000)={0xa37, 0x5, 0x7ff, 0x5}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x2]}) uname(&(0x7f0000000080)=""/122) 2018/05/04 00:01:58 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x100c, &(0x7f0000000000)=0x3, 0xffffffffffffffda) 2018/05/04 00:01:58 executing program 2: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60) fgetxattr(r0, &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f0000000100)=""/4096, 0x1000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001180)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000001280)=0xe8) r2 = getegid() syz_fuseblk_mount(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)='./file0\x00', 0xa000, r1, r2, 0x80000000, 0x0, 0x200000) r3 = creat(&(0x7f00000012c0)='./file0\x00', 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001300)={0x0, 0x1ff}, &(0x7f0000001340)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001440)={r4, 0x84, &(0x7f0000001380)=[@in6={0xa, 0x4e21, 0xbe7, @loopback={0x0, 0x1}}, @in={0x2, 0x4e24, @rand_addr=0x1}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e24, 0x200, @ipv4={[], [0xff, 0xff]}, 0x3}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}]}, &(0x7f0000001480)=0x10) nanosleep(&(0x7f00000014c0), 0x0) clock_gettime(0x0, &(0x7f0000001500)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000001540)={{0x7, 0x1, 0x7, 0x0, "41456d3d5aa509aaa34c875526281698c7614a5f0cb940464311463595d3387a862db76b128353d7a7d681c9"}, 0x10001, [0x40, 0x4af, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x7, 0x6, 0xb85, 0x1, 0x9, 0x1f, 0x372, 0xde, 0x4, 0x4, 0x100, 0x7, 0x5, 0x0, 0xf3, 0x8, 0xfffffffffffffffb, 0x80000001, 0x8, 0x1ff, 0x3, 0x10001, 0x200, 0xfffffffffffffff9, 0xb0ef, 0x8000000000000000, 0x2, 0x6, 0x9, 0x1, 0x8000000000000000, 0x4, 0x1000, 0x2, 0x9, 0x8, 0x0, 0x10000, 0x1, 0xff, 0x8, 0x2, 0x5, 0x58, 0x4, 0x6, 0x2, 0x1, 0x2, 0x8001, 0x800, 0x6, 0x1f, 0x100000000, 0x8, 0x8, 0x24590caf, 0x688052f, 0x0, 0x5, 0x92, 0x3, 0x7fff, 0x7, 0x2, 0x0, 0x7, 0xf18, 0x0, 0x4, 0x1, 0x8001, 0x5, 0x8, 0x1, 0x7fff, 0x100, 0xfffffffffffffffd, 0x2, 0x9, 0x8, 0x101, 0x10000, 0x4, 0x6, 0x4, 0x101, 0x3ff, 0x3, 0x4, 0x0, 0x3, 0x7, 0xfffffffffffff9d6, 0xfffffffffffffffd, 0xc9, 0x100000001, 0xfffffffffffffff7, 0x2, 0x200, 0x20, 0x1bb, 0x100000001, 0x3, 0x3f, 0x7, 0x1, 0x7ff, 0x80000001, 0x1, 0x2, 0x5, 0x2, 0x4, 0xfff, 0x2, 0x7, 0x3, 0xffffffffffffff49, 0x6, 0xfa36], {r6, r7+30000000}}) timer_create(0x1, &(0x7f0000001bc0)={0x0, 0x16, 0x4, @thr={&(0x7f0000001a40)="2a4601280ffdbf56255a9ce5cd95fb726a0eacc43f05dffc8b95ae28f3fcf41f2f969625464aff231044764e402a56b3f03f0b5f04c849f1dfc4241f37dbcc44d0a45e8390449c132237ed2eb616b790b88d45c1af1c98e00c7af20f2e977813fa1919e0aa56e56dd127150f46c5c971a986a0ceb26c40f896e6bace625cb4b1fbfd0ae88f8911911812159304098ed8ab4b190808af0d67bd3c2998197b8f5934a67f6d1cccd39d5cfff1341d174bea0ced1d53cec5a7e5882c8a5447018a783da93b1b4b64b69b6835f9fc979bb019", &(0x7f0000001b40)="009f1478d8118329c8b123638f23467cf2e6c28d79685495b554e8ba577459de17e1b933baee28b63ab3df2a9108777ac1eb15cd7ebe70a230be2370ef451e63c91ae19ebd511240cc9ef18cac7ed530"}}, &(0x7f0000001c00)=0x0) timer_getoverrun(r8) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000001c40)={0x7, 0x0, 0x2, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000001c80)={0x6d9, r9, 0x3, 0x9}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001cc0)={r4, 0x1000, "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"}, &(0x7f0000002d00)=0x1008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000002d40)=@sack_info={r5, 0x0, 0x1}, &(0x7f0000002d80)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000002dc0)={r11, 0x80000000}, 0x8) fremovexattr(r3, &(0x7f0000002e00)=@known='security.selinux\x00') getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000002e40), &(0x7f0000002e80)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000002ec0)={r10, @in6={{0xa, 0x4e22, 0xbb18, @remote={0xfe, 0x80, [], 0xbb}, 0x85}}, 0x8, 0x4, 0x6, 0x2, 0xe0}, &(0x7f0000002f80)=0x98) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000002fc0)={{0x5}, 'port1\x00', 0x18, 0x41, 0x8, 0x1, 0xd8, 0x3, 0x2ef, 0x0, 0x1, 0xfffffffffffffff8}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000003080)={r4, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1000, 0xb476}, 0x90) syslog(0x0, &(0x7f0000003140)=""/19, 0x13) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000003180)={0x2, 0x3, 0x6}, 0xc) timer_getoverrun(r8) r12 = msgget$private(0x0, 0x510) msgrcv(r12, &(0x7f00000031c0)={0x0, ""/4096}, 0x1008, 0x0, 0x1000) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000004200), &(0x7f0000004240)=0xb) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000004280)=""/4096, &(0x7f0000005280)=0x1000) 2018/05/04 00:01:58 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="18f200000017100000000000000200009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000100)=0x4, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) close(r1) 2018/05/04 00:01:58 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0xa00, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:58 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000280)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'dummy0\x00', r1}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x440000, 0x0) ioctl$SG_GET_PACK_ID(r3, 0x227c, &(0x7f0000000080)) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:58 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x74) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x4, 0xfffffffffffffffa, 0x81, 0x6, 0x8000, 0x6}) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000080)={0x2, 0x80000000, 0x1}) getuid() mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x10, r0, 0x0) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/32) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000140)={0x9, 0x6b}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r0, 0x50, &(0x7f0000000200)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)=r1, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000300)={@rand_addr=0x3, @rand_addr=0x5}, 0x8) chdir(&(0x7f0000000340)='/\x00') r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380)=r1, 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000003c0)={0x1, "de"}, 0x2) chmod(&(0x7f0000000400)='./file0\x00', 0x125) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000440)=0xffff, &(0x7f0000000480)=0x4) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f00000004c0)={0x8001, 0x1b, 0xff, 0x3f, "a4bc12834ed131e2465ec09d7b90be05ae8f0c0c994e2ae8147e64abdf57c5a1"}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000500)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000540)=0x3, &(0x7f0000000580)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000005c0), &(0x7f0000000600)=0x4) write$binfmt_misc(r2, &(0x7f0000000640)={'syz1', "c02f98d6e70762e8ac7b9d19071b8cd85634f61e61e4b14e6bb2a289c1757c920ae99208d33370c15e589fb62a3de8aa1083c21a61e46aa522dd3b9f5ffe39612bda"}, 0x46) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/loop-control\x00', 0x82240, 0x0) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000740)={0x72, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 'lc\x00', 0x4, 0x6, 0xa}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000780)={0x119, @time, 0x3, {0x9, 0x100000000000000}, 0x7f, 0x1, 0x6}) ioctl$IOC_PR_CLEAR(r5, 0x401070cd, &(0x7f0000000800)={0x7}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000840)={{0xfe0, 0x1}, {0x1b56, 0x380000000000000}, 0xffff, 0x4, 0x3}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f00000008c0)=0xff, 0x2) 2018/05/04 00:01:58 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0xd5) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000180)={{0x8, 0x3}, {0x8, 0x101}, 0x0, 0x6, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x3f, 0x0, 0x10003, 0x80000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x8001, r1, 0x0, 0x1400000200}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) 2018/05/04 00:01:59 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3d) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@fragment, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x59b) write(r0, &(0x7f0000000100), 0x0) 2018/05/04 00:01:59 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x10000, 0x800) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in=@dev={0xac, 0x14, 0x14, 0x1f}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x0, 0x4e21, 0x387a840b, 0x0, 0xa0, 0x20, 0x0, r1, r3}, {0x8f, 0xb9a2, 0x0, 0xffffffff, 0xfffffffffffff329, 0x7, 0xffffffffffffffff, 0x3}, {0x5b2, 0xffffffff, 0x2, 0x3}, 0x8, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x1, 0x0, 0x1ff, 0x1, 0x7fffffff, 0x9}}, 0xe8) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:59 executing program 4: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0x33, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x3, 'nq\x00', 0x8, 0x0, 0x77}, 0x2c) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000001900)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000001940)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001980)={@empty, 0x3d, r2}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:59 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000b75000)='g', 0x1, 0x0, &(0x7f0000a57fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) r1 = gettid() sched_setattr(r1, &(0x7f0000000180)={0x30, 0x0, 0x0, 0x7, 0x7, 0x3f, 0x61d3, 0x5}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x3}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x101000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={r2, 0x1, 0x1, 0x6, &(0x7f0000000200)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x101, 0x1e, 0xfffffffffffffff8, 0x0, 0x7}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r3, 0xcd1}, &(0x7f0000000100)=0x8) close(r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) 2018/05/04 00:01:59 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x1, 0x8, 0x1}, 0x14}, 0x1}, 0x0) splice(r0, &(0x7f0000000180), r0, &(0x7f00000001c0), 0x2, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r2, 0x4}, 0x8) r3 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r3, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x44}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}], 0x48) 2018/05/04 00:01:59 executing program 3: r0 = socket$inet6(0x10, 0x400000005, 0x125) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0xbc, &(0x7f0000000180)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffffe00}, @in6={0xa, 0x4e20, 0x42, @ipv4={[], [0xff, 0xff]}, 0x6}, @in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x13e}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}}, 0x7fff, 0x7, 0x7e11, 0x630b, 0x100000000}, &(0x7f0000000380)=0x98) r2 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x100, 0x4) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000400)) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000014f79)="5500000019007fb1b72d1cb2a4a280a80a06140000a8432191052369390009000800001c010000001400a30702000000000000dc1338d54400009b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, {0xa, 0x4e21, 0x6, @empty, 0x535}, 0x5, [0x6, 0xe9ef, 0x3, 0x0, 0x5, 0x1, 0x2e8cd50c, 0x5]}, 0x5c) r3 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x4e4c, 0x8200) fchmodat(r3, &(0x7f0000000140)='./file0\x00', 0x100) 2018/05/04 00:01:59 executing program 1: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000000080)=0x14) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001840)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x45578e4c, 0x4e21, 0x96, 0x2, 0x20, 0xa0, 0x2c, r1, r2}, {0x98, 0x1, 0x4, 0x0, 0x7, 0x0, 0x7f}, {0x2, 0xda8, 0x20, 0x3}, 0x40, 0x6e6bb0, 0x1, 0x0, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x11}, 0x4d6, 0x7e}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x5, 0x2, 0x9, 0x4, 0x0, 0x3}}, 0xe8) prctl$void(0x1f) recvmmsg(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/117, 0x75}}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000600)=""/87, 0x57}, {&(0x7f0000000680)=""/165, 0x27}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/34, 0x22}, {&(0x7f00000017c0)=""/106, 0x6a}, {&(0x7f0000001980)=""/182, 0xb6}], 0x9, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000002680)=""/146, 0x92}}], 0x4, 0x0, 0x0) 2018/05/04 00:01:59 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x4) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmmsg(r1, &(0x7f0000005ac0)=[{{&(0x7f0000003c00)=@nl=@proc, 0x80, &(0x7f00000053c0)=[{&(0x7f0000003d00)=""/216, 0xd8}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000005040)=""/165, 0xa5}, {&(0x7f0000005100)=""/248, 0xf8}, {&(0x7f0000005200)=""/167, 0xa7}, {&(0x7f00000052c0)=""/206, 0xce}], 0x6}}, {{&(0x7f00000055c0)=@sco, 0x80, &(0x7f0000005a00), 0x0, &(0x7f0000005a80)=""/15, 0xf}}], 0x2, 0x0, &(0x7f0000005cc0)={0x0, 0x1c9c380}) 2018/05/04 00:01:59 executing program 1: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001140)='/dev/hwrng\x00', 0x20000, 0x0) getdents(r0, &(0x7f0000001080)=""/170, 0xaa) getdents64(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/05/04 00:01:59 executing program 3: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000580)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000540), 0x180, 0xfffffffffffffffd) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20000, 0x0) getdents(r0, &(0x7f00000005c0)=""/4096, 0x1000) 2018/05/04 00:01:59 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x800, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x3ff, 0x4}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x84) 2018/05/04 00:01:59 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000001880), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000001880), 0x0, 0x8001}], 0x0, &(0x7f00000018c0)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)="c5ea32bef9981ede1c78b23c9c037d963723ad61c9f62bc34bf26ca301b1e6019921e05d0c44b08df79fcb9085a4167f5aea6663ef5956b76d7a75b1a6c67cb1a930833db4b33e5dfa4bff74fe8ba7e906194c86fa060080503df89ad0c5433c7685f587fb334cb302ac66a56804ab0dd78bbc2d00469183adc60c720015e2fa8da22975fe8329feb3d100000000", 0x8e, 0x2432}], 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x9) 2018/05/04 00:01:59 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x10000, 0x800) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in=@dev={0xac, 0x14, 0x14, 0x1f}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x0, 0x4e21, 0x387a840b, 0x0, 0xa0, 0x20, 0x0, r1, r3}, {0x8f, 0xb9a2, 0x0, 0xffffffff, 0xfffffffffffff329, 0x7, 0xffffffffffffffff, 0x3}, {0x5b2, 0xffffffff, 0x2, 0x3}, 0x8, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x1, 0x0, 0x1ff, 0x1, 0x7fffffff, 0x9}}, 0xe8) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:59 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'erspan0\x00', 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2a000, 0x0) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000000040)={0xffffffffffffffff}) sendto$inet6(r2, &(0x7f0000000100)="f9f954417a7babc05e1eeef500f2851d81137dc820c9f8a4ac37be484d7dce5923382793b02f88dc670045b02b1908cb67a95018ef911af7ad389d6d122c02500dd4241b4a5b405939dcc8f1459a22a69db9f5ca142465ab6033", 0x5a, 0x0, &(0x7f0000000080)={0xa, 0x4e22, 0x28b, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, 0x1c) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:01:59 executing program 0: r0 = perf_event_open(&(0x7f0000740000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b86fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) finit_module(r0, &(0x7f0000000000)='nodev.&#\\-GPL\x00', 0x1) 2018/05/04 00:01:59 executing program 7: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64=r0]]}) 2018/05/04 00:01:59 executing program 1: mmap(&(0x7f0000d2e000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0), &(0x7f0000000600)=0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7ff, 0x40) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendto$packet(r2, &(0x7f0000000080)="f1753bee4fb627", 0x7, 0x20000000, &(0x7f0000000100)={0x11, 0x1f, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/04 00:01:59 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x1, 0x1, 0x8001, &(0x7f0000000100)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x5e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x10005}, 0x1c) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="28000000000000002900000002c525661907df2fd0846bc096a2ffffff0000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/04 00:02:00 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2c) close(r0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) capget(&(0x7f0000000040)={0x19980330, r1}, &(0x7f0000000080)={0x8, 0x6, 0xf1, 0x4, 0x80000001, 0xffffffff}) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x2, 0x4, 0x100000001, 0x0, r0}, 0x2c) 2018/05/04 00:02:00 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2d636857cc"], 0x5) 2018/05/04 00:02:00 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) getpeername(r0, &(0x7f0000000040)=@can, &(0x7f0000000100)=0x80) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@rand_addr, @multicast1}, &(0x7f0000000180)=0xc) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x4, 0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0xf6, "5cea4ee4d84fda12a78150103093031ebeb24850b8f78cd0a6d7c01b441794029678cf79760da02e54c66bd67aabfb2c296f2f52be6b6705c5a36f204b81c2cb50ebacf777463b0960a99daa3fec9953c2fc6404453289e5579597828d8f934b3c312a7f6d5ed4a023269f1502ae265dc556572d9227f64e5752a94bd88a647c5f4bdb80d89c5a264fec468d4597adf4289a2c64ad3efca583414a3863e56e0b768fb7bbd233847cc2fb7884e5e70bb615456314ea96ad60ec3d6093e75c7a25d39c71fc30bac8d56aea1de7391882d4a0e8ee3ec4a2ec1209810a3d663ac6a050c4492249b35103d28aafd2b7e0911c566a0e43b216"}, &(0x7f0000000240)=0xfe) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r2, 0x1, 0x800}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'tunl0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', r3}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:00 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/05/04 00:02:00 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40800, 0x0) ioctl$VT_RELDISP(r0, 0x5605) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8921, &(0x7f0000000200)='%-\':ppp1\x00') 2018/05/04 00:02:00 executing program 2: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x18100, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000001c0)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bridge0\x00'}}) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, r0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup3(r1, r3, 0x0) accept(r4, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000140)=0x80) 2018/05/04 00:02:00 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000001640)='/dev/null\x00', 0x224801, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001680)={0x0, 0x7f, 0x1}, &(0x7f00000016c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001700)=ANY=[@ANYRES32=0x0, @ANYBLOB="0f000000d15e06197b3ea6801eccbaa9695ed0"], &(0x7f0000001740)=0x17) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001780)={r1, 0x5, 0x5, 0x5, 0xcf8, 0x10001, 0x9, 0x6, {r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x0, 0x0, 0x6, 0x15, 0x6}}, &(0x7f0000001840)=0xb0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r3 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='cgroup2\x00', 0xfffffffffffffffc) keyctl$revoke(0x3, r3) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/20, 0x14) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/05/04 00:02:00 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) recvfrom$unix(r0, &(0x7f0000000180)=""/228, 0xe4, 0x40002001, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e20}, 0xfffffffffffffd63) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0xffffffffffffff9c, 0x3, 0x1, 0x80, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) futimesat(r1, &(0x7f0000000340)='./file0\x00', &(0x7f0000000400)={{r2, r3/1000+10000}, {r4, r5/1000+10000}}) getsockopt$bt_hci(r0, 0x65, 0x5, &(0x7f0000000080)=""/244, &(0x7f0000000040)=0xf4) 2018/05/04 00:02:00 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x208, 0x9, 0x3, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r2, 0x0, 0x20, 0x7, 0x1f}, &(0x7f0000000140)=0x18) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:01 executing program 1: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') r1 = gettid() fcntl$setown(r0, 0x8, r1) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000080)={{0x7, 0x6, 0x8001, 0x4, "6076b68c1eb6499aaf63c6f7629f5d57a0b644c1bd6bf32f1bd9d2c60d429014c3fa81ca9fdc0efe35d73c71", 0x3}, 0x0, 0x0, 0x0, r1, 0x831, 0x3, "66443b8b2af8e67cb96f737c23b7b444fdec396a7b8498d2cd54974a118e3bdaaada89a9191c638de4acfb9e44e392e72d0fba1c7f385a2da4d8fd317ffb3203", &(0x7f0000000000)='\x00', 0x1, [], [0xf90, 0xfffffffffffffef7, 0x400, 0x40]}) 2018/05/04 00:02:01 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000140)={0xfffffffe8000201f}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x118, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x100000001}}}, {{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0xffffff00, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, @mac, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, 0x3, 0xa65, 0x6, 0xfffffffffffffc01, 0x2, 'bond0\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0x0, 0x280}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @multicast2=0xe0000002, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="30649bd3bde4", @mac=@random="0335effbf05c", @broadcast=0xffffffff, @loopback=0x7f000001, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) 2018/05/04 00:02:01 executing program 0: r0 = perf_event_open(&(0x7f0000740000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b86fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) finit_module(r0, &(0x7f0000000000)='nodev.&#\\-GPL\x00', 0x1) 2018/05/04 00:02:01 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x100000000, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x8) 2018/05/04 00:02:01 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x101, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:01 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) r1 = open(&(0x7f0000000100)='./file0\x00', 0x3fd, 0x0) pipe(&(0x7f0000000800)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) splice(r2, &(0x7f0000000780), r1, &(0x7f00000007c0), 0x100000001, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x4) listen(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpgid(0x0) fcntl$setown(r3, 0x8, r4) r5 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x40000800, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f0000000140)={0xa, &(0x7f0000000100)=[{0x4, 0x13}, {0x28110ee5, 0x8fa0}, {0xffff, 0x62}, {0x4, 0xfff}, {0x81, 0x8000}, {0x1ff, 0x401}, {0xfff, 0x100000000}, {0x9, 0x40}, {0x6b05, 0x10000}, {0x8001, 0x6}]}) accept4$vsock_stream(r0, &(0x7f00002ae000)={0x28, 0x0, 0x0, @my}, 0x5346484ccb758db8, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000180)={'rose0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/05/04 00:02:01 executing program 7: syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x10000) r0 = socket(0x0, 0x5, 0x1000044) getsockopt(r0, 0xff, 0x1, &(0x7f000091b000), &(0x7f0000000100)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x40000, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x8, 0x1ff, 0x8ee3, 0xf2, 0x2}) 2018/05/04 00:02:01 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', r1}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:01 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000140)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x266, 0x81b219dade8fd88e) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) connect$vsock_dgram(r1, &(0x7f0000000100)={0x28, 0x0, 0x2711, @hyper}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000300)={{0x5, 0x7, 0x10000, 0x40, "2ef1999b4dd57d1e8c7490c5eaf300e3273d4d10a22cab67c442d9332bf6dfcf761bfe014103179788581022", 0x7fffffff}, 0x1, [0xfffffffffffffe00, 0x8, 0x3, 0x1ff, 0x0, 0xfffffffffffffff7, 0x6, 0x5a, 0x80, 0x78746f78, 0x1, 0x7, 0x8000, 0x5, 0x7, 0xd589, 0x9, 0x1, 0x2, 0xffffffffffffffe0, 0x8000, 0x3, 0x3f, 0x4, 0x86, 0x7f, 0x7, 0x2, 0xfffffffffffffc00, 0xfffffffffffffffe, 0x2, 0x4, 0x13b, 0x1, 0x1ff, 0x6, 0x9, 0x10000, 0x8, 0xffffffff, 0x0, 0xfff, 0xffffffffffffff00, 0x1, 0x7, 0x6, 0x8, 0x9, 0x9, 0x4, 0x80000, 0x1, 0x1ff, 0x400, 0x3, 0x100, 0x2, 0x4, 0x0, 0x7f, 0x7f, 0x2, 0xfb5, 0x7, 0x7, 0x1, 0x3ff, 0x2, 0x6, 0x444, 0x7, 0x3, 0x7fff, 0x84b4, 0x3, 0x1, 0x2, 0x4, 0x100000000, 0x3, 0x7, 0x2, 0x1, 0x8, 0x8, 0x8, 0x8, 0x1ea, 0x1000, 0xa4d, 0x80000001, 0x0, 0xffff, 0x1, 0x0, 0x8, 0x2, 0x1, 0x5, 0x6, 0x1, 0x81, 0x6, 0x101, 0x2, 0x99, 0x81, 0x5, 0x7, 0x5, 0x80000000, 0x8, 0x200, 0x101, 0xfffffffffffffffd, 0x8001, 0x7, 0xffff, 0x1000, 0x1, 0x4, 0x6, 0x80, 0x5, 0x8, 0x814, 0xfffffffffffffff9, 0x5], {r2, r3+10000000}}) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB='#! ./file0/fale0\n'], 0x11) 2018/05/04 00:02:01 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@rand_addr, @in=@rand_addr}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:01 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) r2 = socket$packet(0x11, 0xfffffffffffffffb, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) syz_extract_tcp_res(&(0x7f0000000100), 0x18f8, 0x7) sendto$packet(r2, &(0x7f0000000040)="4509c08d2ba1cbf06b1301e0cd823523c2d6326dc6367cb5ae9036e3e19235a2", 0x20, 0x20000044, &(0x7f0000000080)={0x11, 0x7, r1, 0x1, 0xfffffffffffff800, 0x6, @random="435dddc0b029"}, 0x14) r3 = accept$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, @loopback}, &(0x7f0000000200)=0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'TPROXY\x00'}, &(0x7f0000000280)=0x1e) fcntl$setstatus(r0, 0x4, 0x2040003) 2018/05/04 00:02:01 executing program 1: unshare(0x40600) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x10d, 0x2, &(0x7f0000000340)=@raw={'raw\x00', 0x9, 0x3, 0x2c8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f0000024000), {[{{@uncond, 0x0, 0xc8, 0xf0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@dev={0xfe, 0x80}}, 0x0, 0xc8, 0x108}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xa000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0xe81, 0x5, 0xfff, 0x9, 0x4}) 2018/05/04 00:02:01 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x66, 0x40c000) bind$llc(r1, &(0x7f0000000280)={0x1a, 0x206, 0x5, 0x0, 0x0, 0x80000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x9}, 0x8) r3 = dup2(r0, r0) sendto$ipx(r3, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0x4, 0x0, 0x0, "e323168f9e9d"}, 0x10) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000000040)=""/244, &(0x7f0000000000)=0xc6) 2018/05/04 00:02:01 executing program 7: r0 = socket(0x10, 0x80000000000007fe, 0x0) write(r0, &(0x7f0000000140)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0xa87}}) write$binfmt_misc(r0, &(0x7f0000000180)={'syz1', "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"}, 0x1004) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x80}], 0x38) 2018/05/04 00:02:01 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f0000000c00)=ANY=[@ANYBLOB="6c01000017000103000000000000000000000000000000000000ffffac1414bb0000000000000000ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e00000010000000048ce000000000000ff01000000000000000000000000000100000000000000000a00000000931f11", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004400050000000000000000000000000000000000000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000"], 0x16c}, 0x1}, 0x0) 2018/05/04 00:02:01 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000040)={{0x5f6, 0x6, 0x7, 0x3, 0x103, 0x4}, 0x8001}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/05/04 00:02:01 executing program 0: r0 = socket$inet(0x2, 0x10010000000003, 0x6) ioctl$int_in(r0, 0x5452, &(0x7f00000002c0)=0x1f) sendto$inet(r0, &(0x7f0000e78a42), 0x0, 0x8084, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) ppoll(&(0x7f0000f7eff8)=[{r0}], 0x1, &(0x7f0000f7a000), &(0x7f0000f7d000), 0x8) ppoll(&(0x7f0000000040)=[{r0, 0x484}, {r0, 0x2000}], 0x2, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0x8}, 0x8) 2018/05/04 00:02:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000001c0)={0x1, &(0x7f0000000040)=""/28, &(0x7f0000000140)=[{0x8, 0x34, 0x8, &(0x7f00000000c0)=""/52}]}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000200)='ubifs\x00', 0x1004, 0x0) syz_mount_image$minix(&(0x7f0000000a00)='minix\x00', &(0x7f0000000a40)='./file0\x00', 0x0, 0x0, &(0x7f0000000b00), 0x88000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000400)={0x3, 0x0, 0x100, 0x0, 0x1}, 0x14) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000380)=@abs, &(0x7f00000002c0)=0x6e) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8000, 0x8, 0x2, 0x400, 0x200, 0x800108, r1}) 2018/05/04 00:02:02 executing program 2: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) write$binfmt_aout(r0, &(0x7f0000000000)={{0x107, 0x1, 0x1, 0x318, 0x3a8, 0x3148e1ee, 0x2b3, 0x8}, "70473349b0a029adc5d3b2fd18a854e0b21d91c3739a23920ca7c1"}, 0x3b) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001680)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) 2018/05/04 00:02:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) poll(&(0x7f0000fdeff8)=[{r0}], 0x1, 0xb92) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x1, 0x0, &(0x7f0000000040)=[0x0], 0x1}, 0x20) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0)=0x3, 0x4) 2018/05/04 00:02:02 executing program 5: socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000240)={@multicast2, @loopback, 0x0}, &(0x7f0000000280)=0xc) sendto$packet(r0, &(0x7f00000000c0)="02e983bead1124ad90019624fa43d6c9694092770d8c055088d555e877c5ddbf06056aa037abf042be5376fc885bb56de4536c3ec6a39a278b8eacb86205e99cceb29f4ab70905435630e4d84692405e369a85a833101f2b6836468a38fdb74905f28739e8837a3187d5cdfc878b14e28df91a641ae38e2cc40a56c5c5161f671686d63706439f7aaad864a324f8bb999031325ff72eb473", 0x98, 0xfffffffffffffffc, &(0x7f0000000080)={0x11, 0x8100, r1, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000000180)=""/121, &(0x7f0000000200)=0x79) 2018/05/04 00:02:02 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) recvmsg$netrom(0xffffffffffffff9c, &(0x7f0000000240)={&(0x7f0000000180)=@ax25={0x3, {"e9c169a8b420bb"}, 0x8}, 0x10, &(0x7f0000000200)=[{&(0x7f00000003c0)="8e22ce1db2f649056ba3809367deb1b88bb1cd95b278aa97954055cff3df7ab676368e89cf5e59fc3361f65c9f0ad58630f9125db9bcd4a94fa7ee960326633f3873a989d1f29ffecf4ce72a7a612065b6154a54738e2a2f1bf799f2215113139316cb0b9251f5ba00108e5c846be9ddc7bece1929cd725678d1ae4d8883dc323ab5bddc27d85c07d4081d7484e2012021517c18f4fa7eb53fbadf186d744ddc7435c010311df311c190b17275f3e49b005388d238d885d3298a261acffbfef3d6949d29414272846b94d69eb7d14d7e27836017b29d0686e7d7441fd49beae9098f30ae4efb10434fb0f26effaf6ebef081a4873fff336e", 0xf8}], 0x1, &(0x7f0000000580)=[{0x30, 0x117, 0x9, "86efc78d24b658380a9f2fec97d123479f4ae9a9cc37ab7b79fc45"}], 0x30, 0x800}, 0x40000022) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x484000, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="df", 0x1, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='C', 0x1, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000600)={0xfff, 0x1, 0x0, 0xff, 0xa, 0x3}) shutdown(r0, 0x1) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000002c0), &(0x7f00000004c0)=0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000000)=""/246) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x80100, 0x0) ioctl$EVIOCGREP(r2, 0x4004743b, &(0x7f0000000300)=""/174) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-', 0x2, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000680)="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", 0x594}], 0x1) 2018/05/04 00:02:02 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x5, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@generic={0x7fff, 0x1, 0x3}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x78) connect$llc(r1, &(0x7f0000000180)={0x1a, 0x315, 0x7e0000, 0xfb, 0x2, 0x40, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) set_robust_list(&(0x7f0000000240)={&(0x7f0000000200)={&(0x7f00000001c0)}, 0xffffffffffffff00}, 0x18) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000280)={'mangle\x00', 0x1000, "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"}, &(0x7f00000012c0)=0x1024) accept4$nfc_llcp(r0, &(0x7f0000001300), &(0x7f0000001380)=0x60, 0x80800) ioctl$TCSBRK(r1, 0x5409, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001400)={'dummy0\x00', &(0x7f00000013c0)=@ethtool_test={0x1a, 0x800, 0x1ff, 0x5, [0xfff, 0x1, 0x2, 0x400, 0x4]}}) mknod(&(0x7f0000001440)='./file0\x00', 0x100, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001480)={0x4, 0x205, 0x7, 0x8, 0x0}, &(0x7f00000014c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001500)={r2, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, [0xf2dd, 0x40, 0x3, 0x5, 0x80000001, 0x1, 0x193f, 0x400, 0x8, 0x6, 0x8, 0x10000, 0x200, 0x0, 0x4]}, &(0x7f0000001600)=0x100) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000001640)={0x3, 0x7}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001680)=""/171, &(0x7f0000001740)=0xab) ioctl$KDENABIO(r1, 0x4b36) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000001780)={@empty, @multicast2=0xe0000002}, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000017c0), &(0x7f0000001800)=0x4) alarm(0x7) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000001840)={0x5, 0x1c, [0x27f4d323, 0x0, 0x0, 0x7, 0x2, 0xfff, 0x2]}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001880)=@assoc_value={r2, 0x9}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000018c0)={r3, 0x88}, &(0x7f0000001900)=0x8) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000001940)=""/33) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000001980)={0x0, 0x5}) socket$nl_crypto(0x10, 0x3, 0x15) bind$unix(r0, &(0x7f00000019c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001a40)={r2, 0x1}, 0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001a80)) 2018/05/04 00:02:02 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000200)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x24002) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000100), 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000000), 0x0, 0x1, &(0x7f0000000000)={0x11, 0x2, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/05/04 00:02:02 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000015c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x200, @time, 0x4, {0xfff, 0xd63}, 0x1, 0x1}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 00:02:02 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x1ff}}, [0x653, 0x2, 0x6, 0x2a, 0x8000, 0x80000001, 0x20, 0x993, 0x2, 0x3, 0x3, 0x4, 0x4a58, 0x5, 0xffff]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x2b60b18e, 0x8002, 0x1ff, 0x1f, 0x10001, 0x2, 0x3c210000000000, r3}, 0x20) socket$packet(0x11, 0x3, 0x300) socketpair(0x0, 0x80000, 0x8d, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netlink(r4, &(0x7f0000000180)=@unspec, 0xc) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:02 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = memfd_create(&(0x7f00000000c0)='syz_tun\x00', 0x1) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getneightbl={0x14, 0x42, 0x400, 0x70bd2c, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4010}, 0x4) close(r0) 2018/05/04 00:02:02 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) socketpair(0x6, 0x80003, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x200480, &(0x7f0000000000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x6, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @rand_addr=0x6}, 0x1, 0x401, 0x348f, 0x5, 0xff, &(0x7f0000000000)='veth1_to_bond\x00', 0x8, 0x6, 0x10000}) 2018/05/04 00:02:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) r3 = memfd_create(&(0x7f0000000000)='ip6tnl0\x00', 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x20, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xb6, "3743a0a8cb147f79a1773e9c7f08880cc6a205aad70fca70d44a787a26ccbb64ce7218df80a998c9b6298074f5755d653dee8204358d37d2669269fa324794c5c46e6122f74ed14856caf71d9a968319e4e01237f6d9203bb859c62cc1879c287668243a9c125a132268cc9be9bf2f3fe77f25bda9c5907a075c97840cd7da951d7656bc930130865e0ffc453534eab6536f4807f2aacc076d3dd62c6054b9fc4dc336d78eb0436352b0599570ed2c78acd357125217"}, &(0x7f00000001c0)=0xbe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x5, 0xffff, 0x1, 0x9, 0x2, 0x0, 0x50e, 0x3b, r4}, &(0x7f0000000240)=0x20) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000001640)=@mpls_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) 2018/05/04 00:02:02 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x1, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0x9}, @exit={0x95}, @call={0x85}, @jmp={0x5}], &(0x7f00000000c0)='GPL\x00', 0x5, 0xfb, &(0x7f0000000340)=""/251}, 0x48) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x101, 0x10002) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000009540)={0x0, @remote, @dev}, &(0x7f0000009580)=0x2f8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f0000000180)=0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000095c0)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000001c0)=0x2) 2018/05/04 00:02:02 executing program 7: r0 = memfd_create(&(0x7f0000000140)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) recvmmsg(r0, &(0x7f0000001900)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/85, 0x55}, {&(0x7f0000001140)=""/223, 0xdf}, {&(0x7f0000001240)=""/132, 0x84}, {&(0x7f0000001300)=""/111, 0x6f}], 0x4, &(0x7f0000001840)=""/158, 0x9e}, 0x1}], 0x2, 0x20000, 0x0) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) [ 148.996490] device syz_tun entered promiscuous mode [ 149.086952] device syz_tun left promiscuous mode [ 149.126538] device syz_tun entered promiscuous mode [ 149.159697] device syz_tun left promiscuous mode 2018/05/04 00:02:03 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6cce73d8, 0x400000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8080000}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c000000180000005bf1fffffddbdf2502102001ff06fd080010000008001000b405000008000400", @ANYRES32=r1, @ANYBLOB="0800150004000002080001008000000137add1898c805adbd3ec4c5952b3b7edfd49288f6594f8e299f14f2909d4a62bcb38cac27eb6320219562404f4e9c537847b879a8991460ba539f4024355e11b5c7594e071f58c22e6319335fa14ec6a0c"], 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000540)={&(0x7f0000000680)=ANY=[@ANYBLOB="28010000170010042cbd7000fddbdf257f000001000000000000000000000000000004d43c00000000000000000000000000000000000001fe8000000000000000000000000000bbe00000010000000000000000000000004e2200014e2400000200800006000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="ffffffff000000000000000000000000ff0200000000000000000000000000014e2002004e217fff020080a03a000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="010000000000000000040000000000000200000000000000090000000000000005000000000000002c0000000000000003000000000000000000000000000000c2e7000000000000020000000000000004000000000000000100000000000000f4320000b16b6e000200020100000005ffffff26bd7000829754b9709342c6adc8672e3c6e55dc24a78cfd243b5d9464c8ca915f66b261050c63edba31c71751b6ebac"], 0x128}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) connect$rds(r0, &(0x7f0000000300)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000005c0)={0x0, 0x1f}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000640)={r5, 0x7}, 0x8) sendto$packet(r3, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:03 executing program 1: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000527ff8), 0x401c, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000adc000)="6e756d615f6d61707300b5c62eeedbc2799e2c854cfb9ead220e698a9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224cc925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e781c81b6a8d091f88658ef4f16a21417d83d") pread64(r0, &(0x7f0000df6000), 0x0, 0x800000000000) 2018/05/04 00:02:03 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0xffffffffffffffff, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:03 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r0, &(0x7f0000001ffe), 0x177, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = dup3(r0, r0, 0x80000) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x1, 0x1, 0x3, 0x3}}, 0x26) recvmmsg(r0, &(0x7f00000002c0), 0x487, 0x80000000000062, &(0x7f0000013080)={0x0, 0x1c9c380}) 2018/05/04 00:02:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000000140)="942b74e3b99ce9ef2809e1d705c9a8e0a4cc237e3c4c5cc0d203a68f64ee0d823c2b66ead8dfd3da1b60e8941d68827db27308cfd1f450fc7e63f4224b4862db77369ae067f8942f1c00a393d8c8b4ed0c3393d59c72da27cd0f3392f0b74447cb188e15991f659a1855b5ca8a5c96dcd7d3b67f5fa873ca8d8486b1d8d2f58cca7b848ad5327c6b60b787ef43127dab6495e9379885a08648579032315ebba53aba293a6c3e9d024fc8af895e509876a9234fab309b83ac1bd0e0bf8424f36b8bc42e1f56bf5f19e18b212774e9e4a6a8cd6793452612459c6c9385124c19dcf3de4df874acd909dcebf20000000000000000000000", 0x40) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7e1, 0x121000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x2}, 0xffffffffffffffb5) fcntl$dupfd(r0, 0x0, r1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000002c0)={@loopback={0x0, 0x1}, 0x1, 0x0, 0xff, 0x4, 0x2, 0x3, 0x8}, &(0x7f0000000300)=0x20) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x2}, 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000340)='./file0\x00', r1}, 0x10) 2018/05/04 00:02:03 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x7ff, 0x11, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000100)=""/213) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="8dcfc5750200c4ef324c9e08ad131ad826d1bc1e6108b1b562f054956af59b076ada07688e39af7725503c264f3bdc104ad4a30fc76fe57de0b65cd0f541ced7ec9ebb4a6a66874e2de7b5756a8d7efcdff604d3ac5f527fecd3d82c1d2f7ad36c2e6121718904cb73ff502e428239adbeaf22903a3c09db888015b22a0f8f9208ea9330e0b714f1485955402de3a8cecd29a598e3669d2e16fa06b61550078b260cdcf6") ioctl$KDMKTONE(r1, 0x4b30, 0x6) 2018/05/04 00:02:03 executing program 3: 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 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x50c80, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0x5) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) close(r0) 2018/05/04 00:02:03 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x7f}, @in={0x2, 0x4e20, @rand_addr=0xfff}, @in6={0xa, 0x4e24, 0x1000, @loopback={0x0, 0x1}, 0x4}], 0x48) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xf7d2, 0x5, 0x556, 0x7, 0x8000, 0x0, 0x100000001, {0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x3f, 0x8000, 0x4, 0x7ff, 0x80}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x1, 0xfff, 0x5, 0x1, 0x1efe}, 0x14) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c000000130001080000000000000008000000007b8a50cc5f6844a0192ce51bff92742c27acb621abe7464f730f403db989e65300", @ANYRES32=r2, @ANYBLOB="00000000000000000c0001000000000000000000"], 0x2c}, 0x1}, 0x0) [ 149.801390] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/04 00:02:03 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x89b2, 0x2}, &(0x7f00000004c0)=0x90) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000500)={r2, 0x4f17fa13}, &(0x7f0000000540)=0x8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @dev}, &(0x7f0000000080)=0xc) r4 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x0, 0x2800c0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000380), &(0x7f0000000580)=0x4) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f0000000340)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip6_vti0\x00', r3}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x0, 0x48800, &(0x7f0000000000)={0x11, 0xd, r5, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x12, 0x8, 0x0, 0x1, 0x6, 0x0, 0x0, 0x7f, 0xfffffffffffff8c4, 0x10000, 0x1a5de, 0x2, 0x3, 0xe0bb, 0x400]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000280)={r7, 0x6}, &(0x7f00000002c0)=0x8) [ 149.843992] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/04 00:02:03 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000780)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000880)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000008c0)={'irlan0\x00', r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:03 executing program 6: unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000b00)={0x5, 0x1, 0x6, 0x28, 0x0, 0xffffffffffffffff, 0x1000000000}, 0xfffffdf3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002ff000)={r0, 0x181, &(0x7f00007dc000)}, 0x3df) 2018/05/04 00:02:03 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x40045565, 0x0) 2018/05/04 00:02:03 executing program 7: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs\x00') sendfile(r0, r0, &(0x7f0000000040), 0x4000800000) 2018/05/04 00:02:04 executing program 1: unshare(0x8000400) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x400000000000000, 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f00000000c0)) 2018/05/04 00:02:04 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x1, 0x1, {0x3, 0x1, 0xffffffffffff07c0, 0x2, 0x100}}) ppoll(&(0x7f0000000200)=[{r0}, {r0}], 0x2, &(0x7f00000000c0)={0x0, r1+30000000}, &(0x7f0000000100), 0x8) signalfd(r0, &(0x7f0000000140), 0x8) 2018/05/04 00:02:04 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) socketpair(0x11, 0x4, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@dev, @loopback}, &(0x7f00000000c0)=0xc) mlock(&(0x7f00002ef000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) 2018/05/04 00:02:04 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x2, 0x7, 0x0, 0x10001, 0x7, 0x5, 0x9, 0xffffffffffffffad, 0x0, 0x1, 0x4, 0xbad}) 2018/05/04 00:02:04 executing program 0: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000300)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='g', 0x1}], 0x1) 2018/05/04 00:02:04 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)={r3}) 2018/05/04 00:02:04 executing program 7: unshare(0x10000000) r0 = perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x2, 0x4, 0x111bb418, 0x3, 0x0, 0x1ffe00, 0x2, 0x4, 0x1, 0x0, 0x1, 0x100000000, 0xfffffffffffffffb, 0x5, 0x0, 0x3, 0x800, 0x200, 0x7ff, 0x5, 0x7f, 0x7fff, 0x9, 0x0, 0x8000, 0xca5b, 0x800, 0x9, 0x2, 0x5, 0x1c9e, 0x0, 0x3, 0x9, 0x9, 0x101, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000040), 0x3}, 0x0, 0x8001, 0xf0, 0x3, 0x4, 0x8}, 0xffffffffffffffff, 0xc, 0xffffffffffffff9c, 0xb) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$tun(r2, &(0x7f0000000140)={@pi, @void, @x25}, 0x7) 2018/05/04 00:02:04 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000001600)=0x10) recvmsg(r0, &(0x7f0000001540)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000001740)=""/126, 0x7e}, {&(0x7f0000001640)=""/226, 0xe2}, {&(0x7f0000000240)=""/4096, 0xffffff6f}, {&(0x7f0000001240)=""/123, 0x7b}, {&(0x7f00000012c0)=""/9, 0x9}, {&(0x7f0000001300)=""/110, 0x6e}, {&(0x7f0000001380)=""/101, 0x65}], 0x7, &(0x7f0000001480)=""/132, 0x1b6}, 0x2) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) r1 = shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000001580)=""/78) recvmsg(r0, &(0x7f0000355000)={&(0x7f0000d49ff4)=@nl=@proc, 0xc, &(0x7f0000619000), 0x0, &(0x7f000064ff09)=""/247, 0xf7}, 0x0) 2018/05/04 00:02:04 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) timer_create(0x4, &(0x7f0000000100)={0x0, 0x24}, &(0x7f0000000140)=0x0) timer_gettime(r2, &(0x7f0000000180)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x9f, 0x0, 0x0, 0xf, 0x4, 0x81, 0x7ff}, &(0x7f0000000080)=0x20) 2018/05/04 00:02:04 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000100)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffff51) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f00000000c0)=0xfffffd50) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2f97f9c633364eab) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x6}, 0x8) 2018/05/04 00:02:04 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0xb) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x0, r2, 0x1, 0x8000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) getsockname(r0, &(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x80) write(r1, &(0x7f0000000080)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x24) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@loopback, @in6}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) exit(0xffffffff) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) 2018/05/04 00:02:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x6, 0x4) 2018/05/04 00:02:04 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000080)="b6c1e0a0ec2321e4b4ec205d317755ecb78e00901969813d3bb72ea56fb458ab9f46e1d312c590ffd0adb9ad", 0xfffffffffffffcc0, 0x407c, &(0x7f0000000100)={0x11, 0x0, r1, 0x1, 0x276a000000000000, 0x6, @random="6807c0c463b8"}, 0xfffffffffffffcc0) r2 = gettid() sched_setscheduler(r2, 0x3, &(0x7f0000000000)=0x81) 2018/05/04 00:02:04 executing program 1: unshare(0x60000000) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x0, &(0x7f00000001c0)) gettid() umount2(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x50000, 0x0) renameat2(r0, &(0x7f00000000c0)='./file0/bus\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x2) 2018/05/04 00:02:04 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) timer_create(0x4, &(0x7f0000000100)={0x0, 0x24}, &(0x7f0000000140)=0x0) timer_gettime(r2, &(0x7f0000000180)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x9f, 0x0, 0x0, 0xf, 0x4, 0x81, 0x7ff}, &(0x7f0000000080)=0x20) 2018/05/04 00:02:04 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) r2 = getpid() move_pages(r2, 0x2, &(0x7f0000000040)=[&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil], &(0x7f0000000180)=[0x4], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) sendmmsg(r0, &(0x7f000000ac00)=[{{&(0x7f00000001c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000003400)=[{&(0x7f0000000240)="fff82d53b6c2de0befae1af84adce99a2e34c1370adbb973945a192dd4fc5096282efe9123731496e0d952646f3867d22d550fed37e1eec2a6222af897862010c34f782c54267a6fe3c378ce88b099a9e6216b3f0fcad4a5ff8a7766546013aea4c4b927a23602e1dd44e7c81a90b91017701f6f630fdb2e719ac0e02ac176678fc881242bb5cce55a5efb617a608f935f45e31fa76811f5e3e0b492f1a58042c3fd1d3c321a054c9ddf0101fd869dc282192f616d4079958d5e2e05c25f5da479ca03124974989c2c8c34267167dce2", 0xd0}, {&(0x7f0000000340)="f85507bb73d35350f3f3120174de248ec3a2ca8c68f723b3b42bf94c98cfc4b38846850755b00d5ab3339b849c826c97622de3e038f7e048792364a4fc06e1a7bbd89e1bd441e9ce183152e5e339297b372824425aa06f53d8fd6b0624bcbb33713b48e2b0cc0a8f5bea0462d1924043fd06bc54bf0d5a1f03332c05f079425ca3bece7e7a9501ef526ce3fcc8128c6af27f5c8d933815d7b1c692c9907aad9bf9e574174497a312e80bf90fcc001168efb83ebc64f5ed9ec598e38d52dbb93e4fcae1145fa08dbfe8e2270674a8e9032a5d73399befc6db9e2a4ece56599af3d97b92f526a7834a83d6ff10ac9fdffaf734aff9a49beab4e88f593cbde0e8f6459be765001966d3e391d57b868d4ca69fd3413986bd34d7f68b90a65b8e2e03e93ed297a5a632c64e53531595ccc699a8810691cf73bf9f0c339363352758f62149aaadccd851364e7d248e78861ff9313792146ef65638836390f082e8b9d0c0810363628226ed4db8900f9e0726bd70d319df45da3120dff3524300edfbc0792985ef563b007ecb3ba89bd5f0716fb05980ad8969441be89d49cd96f7474da2fd5a160128922f0486c3e360b9a9ab2d1c5988ae2571f576584361e2f956205626992c7f0b1818975d1f049e152b316ba4f15c834364058e7193c1af5aca54423a2748df9b793e42f38b627cfb1d531a7cb195d703ec6a129d66b920c310fe6a5a438b281536ab951251d0a34ca9691b7151b44b5b7861345df1650ee5d330c6463b532e699ee969e73011e81f8c4b401c59d8e3428634c74bdaf0d817e6f5fa15c180275cd1eea4cf92f107aff25b086abd4349f865855dc0e500714751174f38f306e8c147492c956505cea7777d728a0d6c5a8536db19460428df62baae04f6db6f905235e4547b78efc66c855dee5d09bee6378379a12fdfa5a2b7972d484f7455ee73385c4d3a822d07bf727e76c63fb5b6707b6a2c6f8ce89f1bec1ae775ff0954b8b5cde07aba14f4223d5327127a593ad92b1b4cc3620f7de072cef039226bf28532b672726d5cd43cc5bcd39fc7bb80f4722b05d5bc1bdc299616398e94f62d7b15d5750cad32ba312cffb7a817a88116b4fb43799fa3ab5c8bf833fc85b155d81b60445c63650ef8e9fd8d3a80d743f5453d14b8b5876a831265c7d3127f80668c090ac75b8790b712dd29a90f651b1111ba7dfd0b50d2efa538f7f0cfbe5db0cb4816333b6b8dbdeef0ea917279c41c993ed5bd3cc194fdab60bb4522b3128c4b842f6c5c99f5a5fb632f0b88aae34ff24218e8dead171e63a6a7990ad596386dd2f7c5be582bc1b1c865db63e34c44acbbbfdd2a0515c19033007a29a138dd5ec922bc7f2aefc5d95dee015545e486d994c033beba02efe3b67dad01d1953a57f657f45f38ffef50232871e7acd536a11a54bc4004531b8968ba2eb6c9e3132376b1c8b81dd485d5c4339217421b9e708c2db86d902c1052822650d496b3992f4b58637d3db9d78ef69c255809f4b9dda9d1d71d13c0d84c2b38b5835f72bc3488309f1a328287d72ce27868ea836dd19fa771807c4ba0b67c386d35377b51bca7ccceceae9d7b58c0a948a41a19d51100a608984a5060eeb53726e5a1e26306032505ce24e02049eb7d141d05f699c113cf095c34b1db9bf679f18baf07b43d9611aad9e55c0a7a6c1164dc54cefbbecb92dcc62fa07cd8000058e14ba5948ed85124e3f9ac8d3e02bd0de684276eb8770f26e55e8daa73dd54c970e5981a6b2d0f38238427884dd213866be80818b3f925379901f0961d98729cc6d51f0d92ee55d6e947c3c69a002efae46d3a5f7d50e63db15739c1a0bd39339c6cfbd06c5106e7cd62b369647994a1aa0f70deb57b0eba72fb1d2ca57e30be914b8e2670501b3f33f24f859520cb00700454e4e7395dedbbf75c199e11bb766e9665994246ab55a43bad77a06d254f16b64d2f4c00206c727a0b28738cbd2ff9faf33436565c0a6da642395e7bf0b8fd289628a01abbdb8d38a8f28610be8f949e6c83a2cbdb2b91edecc4b9c4a08857a6c0186fbb941cfbabd50242715ce1233a049a44d5fece4754ed8f6dc29273d1a6683ed263958de577f757edf947dfc1f91173f2e8e36bc0db03880da3e8dd7453358a5c8315eee63ba28b2ff46b1e5c022176eaabbfe38fc4c2a15e8273d680121acbc952cc80dbff0853f99a7a589c1c4a9828a00d6568a11d121f8fbe8f7881f3d4652c84c5a2d052961fe12696723f49c8d40c6f6ef371eb6d4fcdef176a66812f41c40c5c43870dd9ed4f4f81c95317775a9902150a907d32ddd2a4d2b98a34d6256fff19e5d04b00f9c7befae5ca4f7d7ba5639ea92c51991f0fb11638eeb3d1de082d7a1d2d7e8f65973073176fe5cbb0d1bad60d0fc0801f68892779170b3e224a3c5ca7dc8ea341f132d5c0d3f87dbf3b8a62cb98262dc3ecba01fc3d10169aeadd971898b5db44a4e97714b40a6e42f76963b2c59740426b0d65e5b792d286c2f240a071b69e7f8795748c7b0873216d2eefd443451cf7405948732afddf417d8785132f419aa15fda552125a6a8a41b77af7a888c4656b7a861dcc38a030f38c7f2c4f54b91f073592e75119c5e027565a749ca599f683368927e7b58fdc1fa43086fe3080805c16ab6ed8974141d979bf6a3074da8d91c4933ef03b395c741d6b36d44511eef1706413eb45ba1272c56cd7b9839b0798e68690956a804f88960d599c758f6184fcd4261c7152321fa47616c6db313b03197a0786c53cd040dbf75ce6a295f92dadff7bddeb14d84ce9fe09755532e116640498b0e03457de0a8fcdcd6c19ab9801bb3fbef72466cf7f44a3d5bd21356355ce6a0abddab89fed3f69c5bb81d5101faa103523a359d62ed832e8c366f631f0fec1b4d94772eb58a2a9aa946878e54217d8278c541b5404bcfd900bfaf5d34d3acfb8a64790c39a95c2671df7a409e976a5aed367decf3a388cdc87e5935d950cd82aa9bf8e218634ce2eb568894d451c594a0f243a980ded3cd3184678a7997ebc807553e67e91877f5ac5b47435374e64f3a9cdb36d4a63f558a5670adada77fc33189c0cdacf1f99dce2f5891a024dba8531e7d1167f753478435a8c4086738a9e3f657e82e568be87a46a063ffb261f48fe3ae660623ca054b9c073236ad9882f2b5d6bc84e784b1e3554df6cf602613db8b7eeae07e52282e70e1a96b9654a2afc0504e9a711278bceb37ab87a8745685768d7c43d4e0065cdcd786da2874b90e905d80dabe955fbc30776196f4d0bf13ca54b3b91856c3c1d6097348561dba928f5f2c92d763678fdc035347ace86105f8a671759d5c22bdb221e54e047d21edbfbd3fde3444f98466fde1ca4ddd498b1ebd661107379028084dc8ee1cc5f0927f33c03006f1030fcc26c665ceb9106faff95ade9892ff82f3b1ffebb550a9da3dab13fdc76b34a11c47e406dc1c905f908b3533543bc4f66d988cfa33a3570150df78547067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0x1000}, {&(0x7f0000000080)="ff42d8b5798e0b802b38f8be7ef59a33a194d518a361d08a4927c393cbc6bcd1344b7db69ba9c0ddf6e4a46b53de124d8118a81799e0b0", 0x37}, 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{0x20, 0x8a83fc0a57636363, 0x0, "813d7c6936d18629b8d2"}, {0xe0, 0x11b, 0x6, "65af79780dfd0c445f24ef77f0cefd88bdec6b2ed79e49e29405e07bf3acfc8628ccee9cd80f36ef0e0279ee10ba2885f98f3c8d89da0b9170e22d45c98285eb1deda5ca1bdf1ed238370cfebbfd448ed87fe711cccfbffdbd5bde354b676acfa8ac5a1bf55c52452148f8fd5692fcd57cc881197c4224618c4939c3d03a3ba2de31bd3e4f1d1f8aa447e12349a9c03c02d7bb2fff0a879f659940e934656d2318b3cd1d002832c41d92667159d9808eb2a2ae18fb377807f148916df609ca94ba41c446be67ece0129e"}, {0xc0, 0x110, 0xfffffffffffffffd, "4ab6653e155278060956e44011b937598cf7c71215cd0f663956ba660cfddd3b0549f785e218cc0d63b3e036240262b1f901b15a466767e8766897593a1873aeb86f585234c18948bb393e8351a3ac1d1acc857a743a981d076905cbb55ac4c224e379733b6032e2a6607585198df2c6e137f2f0b7b4de8b7cded8f2c5f3aa0124d1061715210862508d2e67cf7dd6b0d8ddbba9752277cc3651a3db1845c035fba6dc2c92af887a34681885"}, {0x48, 0x0, 0x3f, "8d1acea48b68fd1253cf6675e51839c0a110a182c44c544659edf6689f8ad70717bccd88e7f124d7a51342bfb5526808f39aa05abe62"}], 0x1218, 0x80}, 0x5}, {{&(0x7f0000009c80)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x5d, 0x62, "18b289495c16066030d8e3839c76700fc55c8cabcf2e2507c166bd1624882dceffeca35f2cf603c70de5c5378047a5899df6ffcfe13fe88fb0b7e641bca40e", 0x1}, 0x80, &(0x7f000000a240)=[{&(0x7f0000009d00)="8b9136fe84b5823d8eacf1879bd593ac0b3f64be7bc2c4bd1746e16f5f10", 0x1e}, {&(0x7f0000009d40)="0c4245c4f28253ed04d2fb933316a93da13f6cb8fe3015653b0598f9314d15ec543aacad4e21c04fae559d6b7932d8cba807e299453196ea2f0b9e98355ced1214ba3b42d8f941", 0x47}, {&(0x7f0000009dc0)="2f03ff0f9fbac2790dc72d33ed38ae1d24377c9f552f5a4433661329acf326fa690d527f269d30934c40cc016588e0fe4a665f", 0x33}, {&(0x7f0000009e00)="75d686e420dc09617f0afcfb8a5b44a20957070f52463dfd78300959e84bd02f9f587d0663f8ed1fdca317599bbdaeca391e13fef5e3acce3b8da22ccee6844fbdd7aa707fb84e9c901f1690599a69f78bbd08d22b849f6c28b828871b98a63052430a5f6431f721e223fbdc9a3f1dbd3546d8c2eac3f64bc7980b9d122add563b9faae97a6a087347a6d6e45445223f47bb4a6ef43ec6", 0x97}, {&(0x7f0000009ec0)="99546cba72fcca70e35615ed242857834926c54d53326fd1678f0158c77ad49c34894773a5d47efe8d256dc9067cbea5d14b61ed45f9aae207a007801d7acbe9f90412ba7fdee7927fb5230eebfe39044dd026868709cebcffd81ae33ef1e4566948713543a42202b67654813b73dd921a8f86c59ac79d1cf3843fe20d8ce9b281c83388a42ae82d71541a6322adb3e39069cafbf9ed53f3ecadc46051ef56be677a1f71588b37b12b42eba308266b848df5ab1f6986de0e20de0a37bcd6cc4f51e5a29ac001e2cddcd2fff20a712b2ea07d2bae89fbfcd69d770343fc", 0xdd}, {&(0x7f0000009fc0)="9ffbd58425f755231e661ebb46873a665b8df49849e158025efd0667ff9ef2364147937943813b260655a110a674866c2e7a8f543b9b", 0x36}, {&(0x7f000000a000)="5a209b3c57a9c836ffe7dd5c8c2649678e5df8c6ffdc7cfd112be07ace0e7b682b09cd8a2c45c9407cbc182dd14d5590f2ee4ae5cc729fcdb8eecb00a5ed96872534be21db0c1c149e40536820b8d51ebb103985c83160b13304bfe6dcaf757ceeabbd58edc66d09c8c1262d1ffaf7b4b031adc082ba06cd3ae6b0cb329744e4aaa67e1c48960fe56101b5a1469a4e1cad371f13d78afee37db9d08871f07f2967447783b8a56daf4b83d85c0aa400fcb59404fee7401d55d64b4c6ffddf620a3ad5ec25463008ea5b38fa65767fb89b5554a4dbfc311c4ad9b6557142d4c18e423165139f", 0xe5}, {&(0x7f000000a100)="75f3feb9c27ecd3116d9086e86204e3b825558d8ec14ad78c6e40f28cd9446e1af245602abede2cb0328647fff6d4fcaab59fbc3789ba9e47fae6620e38af62844951dc8f3a4ab64b708d5f247f434b810e752a16c73", 0x56}, {&(0x7f000000a180)="9d4c3d5d3e2493167c670d5b8672a2b8066b7b4aac4603639f5dc405a0bc5227a7864a11924c4306fce6bd4c328cb12e740a1318875f698513db1322147218a5dabc50382eddfc86f0c63ef86a4b117fd66460ca8c0846d0143331273c294f680a1b86520352c86e544cc52a06cb151281dfde98f8be2b82ffcadb0a9df7d1421cf039d4e70b732ad0d69e7e", 0x8c}], 0x9, &(0x7f000000a300)=[{0x78, 0x11f, 0x1, "d2ac870218052ceb87dbb254d5c6cace0b72ba851c091cc55edb02e9a9d82c05ac3f36b712a542f61a8bd33bfa73ac158f45a3b60f1ad706711050a181b034e8dfa2a1a068c2fcdc8569a72f80e96ff0cd02e5cc22666ac45c84d18ab511d5fdadc2b4"}], 0x78}, 0x9}, {{&(0x7f000000a380)=@ipx={0x4, 0x9, 0x5, "aaff45f7f761", 0x5}, 0x80, &(0x7f000000a480)=[{&(0x7f000000a400)="b8a1560f396386", 0x7}, {&(0x7f000000a440)="91c606bab5047f11116ec9411727c7371a400719597dd79e44cc29aa01d0f441", 0x20}], 0x2, &(0x7f000000adc0)=ANY=[@ANYBLOB="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"], 0x710, 0x24000080}, 0x1f}], 0x7, 0x0) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:04 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="af4b6e3ad8ff0487892560af4ec05349baa7edb1b03c101fc511b3eca9d8580ce98b679567a7e00cb9292981e3ea770035adc9a93da4b070d6493063795eaa2621a403ca5d6aa6841bbcfc604b1aab8906abd2000435a8649966f2205fc94adee72a83df432caa773ebbc6e3002d7bbf983d51fa9501e614ed8d38b2ea092a4d2257b8107a34f7c62d63dece0cb4f8202b0d79f4ae293eb867a82c7072183389efed7da4a00c7aa2e612875dfe19db245aabb8cd04be763bc321e212e729144e0e30fe25a67cbe217a113e9cb8674890a69ec4572f7118c77228d315ae611ea599c41a0a92", 0xe5, 0xfffffffffffffffa) keyctl$read(0xb, r1, &(0x7f0000000180)=""/81, 0x51) unshare(0x10040600) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r3 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x3, 0x208200) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff52}}}, &(0x7f0000000300)=0x84) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000400)='team\x00') getsockname$packet(r3, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000640)={'eql\x00', 0x0}) recvmmsg(r3, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000740)=""/15, 0xf}, {&(0x7f0000000780)=""/120, 0x78}, {&(0x7f0000000800)=""/158, 0x9e}, {&(0x7f00000008c0)=""/240, 0xf0}, {&(0x7f00000009c0)=""/35, 0x23}, {&(0x7f0000000a00)=""/135, 0x87}, {&(0x7f0000000ac0)=""/58, 0x3a}, {&(0x7f0000000b00)=""/247, 0xf7}], 0x8, 0x0, 0x0, 0x6}, 0x3}, {{0x0, 0x0, &(0x7f0000000c80), 0x0, &(0x7f0000000cc0)=""/243, 0xf3, 0x401}, 0x3f}, {{&(0x7f0000000dc0)=@sco, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000e40)=""/37, 0x25}, {&(0x7f0000000e80)=""/15, 0xf}], 0x2, &(0x7f0000000f00)=""/162, 0xa2, 0x10001}, 0x3}, {{&(0x7f0000000fc0)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001240)=[{&(0x7f0000001040)=""/22, 0x16}, {&(0x7f0000001080)=""/85, 0x55}, {&(0x7f0000001100)=""/118, 0x76}, {&(0x7f0000001180)=""/162, 0xa2}], 0x4, &(0x7f0000001280)=""/4096, 0x1000, 0x50}, 0x8f0}], 0x4, 0x10000, 0x0) accept4$packet(r3, &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000023c0)=0x14, 0x80800) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000002400)={0x0, @multicast2, @remote}, &(0x7f0000002440)=0xc) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000002480)={@dev, 0x0}, &(0x7f00000024c0)=0x14) accept(r3, &(0x7f0000006200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000006280)=0x80) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000062c0)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000063c0)=0xe8) clock_gettime(0x0, &(0x7f0000009700)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000009580)=[{{0x0, 0x0, &(0x7f0000007580)=[{&(0x7f0000006400)=""/44, 0x2c}, {&(0x7f0000006440)=""/25, 0x19}, {&(0x7f0000006480)=""/4096, 0x1000}, {&(0x7f0000007480)=""/13, 0xd}, {&(0x7f00000074c0)}, {&(0x7f0000007500)=""/84, 0x54}], 0x6, &(0x7f0000007600)=""/133, 0x85, 0x80}, 0x7}, {{&(0x7f00000076c0)=@sco, 0x80, &(0x7f00000077c0)=[{&(0x7f0000007740)=""/112, 0x70}], 0x1, 0x0, 0x0, 0x7}, 0x800}, {{&(0x7f0000007800)=@can, 0x80, &(0x7f0000008c00)=[{&(0x7f0000007880)=""/4096, 0x1000}, {&(0x7f0000008880)=""/56, 0x38}, {&(0x7f00000088c0)=""/26, 0x1a}, {&(0x7f0000008900)=""/250, 0xfa}, {&(0x7f0000008a00)=""/251, 0xfb}, {&(0x7f0000008b00)}, {&(0x7f0000008b40)=""/167, 0xa7}], 0x7, &(0x7f0000008c80)=""/158, 0x9e, 0xdc}, 0x3f}, {{&(0x7f0000008d40)=@nfc_llcp, 0x80, &(0x7f0000008f00)=[{&(0x7f0000008dc0)=""/209, 0xd1}, {&(0x7f0000008ec0)}], 0x2, &(0x7f0000008f40)=""/250, 0xfa, 0x1}, 0x8}, {{&(0x7f0000009040)=@generic, 0x80, &(0x7f0000009240)=[{&(0x7f00000090c0)=""/216, 0xd8}, {&(0x7f00000091c0)=""/82, 0x52}], 0x2, &(0x7f0000009280)=""/153, 0x99, 0x4}, 0x7}, {{&(0x7f0000009340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000094c0)=[{&(0x7f00000093c0)=""/131, 0x83}, {&(0x7f0000009480)=""/20, 0x14}], 0x2, &(0x7f0000009500)=""/108, 0x6c, 0x263}, 0xfffffffffffffffc}], 0x6, 0x100, &(0x7f0000009740)={r14, r15+10000000}) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000009900)={@broadcast, @loopback, 0x0}, &(0x7f0000009940)=0xc) getsockname$packet(r3, &(0x7f0000009ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009f00)=0x14) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000009f80)={@multicast2, @rand_addr, 0x0}, &(0x7f0000009fc0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000000a000)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f000000a100)=0xe8) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000000a140)={0x0, @multicast2, @multicast2}, &(0x7f000000a180)=0xc) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000000a1c0)={@rand_addr, @broadcast, 0x0}, &(0x7f000000a200)=0xc) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000000a240)={0x0, @multicast2}, &(0x7f000000a280)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f000000ab00)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f000000aac0)={&(0x7f000000a2c0)={0x7e8, r5, 0x628, 0x70bd26, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r6}, {0x188, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x76}}, {0x8, 0x6, r7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x8, 0x0, 0x4, 0x8}, {0x1, 0x6, 0x0, 0x10000}, {0xdc0f0b1, 0x6, 0x100000000, 0x6}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x254, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x151800000}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r16}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r18}, {0x1b0, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1e}}}]}}, {{0x8, 0x1, r20}, {0xc8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0xc556, 0xaf3, 0x1ff, 0x800}, {0x1, 0x43c8, 0x0, 0x3}, {0x1ff, 0x1, 0x1, 0x8000}]}}}]}}, {{0x8, 0x1, r22}, {0x158, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x3f, 0x4, 0x4, 0x52}]}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x2, 0x7, 0x8, 0x7}, {0xfffffffffffffc01, 0x1b9e, 0x1, 0x9}, {0x4, 0x9, 0x4, 0x80000001}, {0x9, 0x8000, 0x8b3c}, {0x2, 0x59fe, 0x0, 0x2}, {0x23, 0x568595b8, 0x4, 0x18d}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}]}, 0x7e8}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) fdatasync(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000340)={r4, 0x7}, &(0x7f0000000380)=0x8) 2018/05/04 00:02:04 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c20000000a18cfd1a33ea930be9d49692635e295aaaaaaaaaabb91004500810031000017e4def865952c305dc7854a584e875ddf2b953d4cc55e67f0e200f687fb5711cb0ecb8b8f3bf2cf13417a80f73b24069c9d585f5506d323ea426857fa9cf3ec00817ad5bf6569a5c92feb085476b78a90830186e440763aab7222d9a55b"], 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x109080, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)="7801e2256028d6b5ed4cc9c53a788a2418eb0c4a2da3b1d486f409f080e0d6d5340633813ddf1992b078d6c06004b9519ddaf5298bd8228a7db983fd4149da32838d133b00f9a54628c69756920080af9db34bd3963ed3c33fafa17da7275763d8f6ea356cf89bdc99e662487d0b9139cd1e0b448fb7b617e21cd1587f271074b0b05dd7a95223dc4d225a23207d04b3887dd364eabe1980a66dec1cfb343567b24f092ef1f94ac9d281036a8b215c4de9a86fdf8ac12573d22b6f2b77b5c2f0119c9dd98e15baf2b5d3b3b014bc19820806c1fbf0b3783eaaa79a0dd7cd80da9f276e", 0xe3) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000200)={0x3}, 0x4) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) accept$nfc_llcp(r0, 0x0, &(0x7f0000000000)) [ 150.975691] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 00:02:05 executing program 5: r0 = socket$packet(0x11, 0x6, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:05 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x9}, 0x4) 2018/05/04 00:02:05 executing program 2: r0 = socket(0x10, 0x802, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bond_slave_0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x41) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x30, 0xd80, 0x400}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x1}, 0x8) write(r0, &(0x7f0000000300)="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", 0xfc) 2018/05/04 00:02:05 executing program 0: r0 = socket$inet(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101802, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000003140)=[{&(0x7f00000000c0)={0x27, 0x1, 0x0, 0x5, 0x8, 0x100000000, "3b55cdbf0f08a1c4fee8ca1259e117d02ce30b058d69cace962c72689556e58c3ce230f01a36d1fe1a9912fb09979d245321ae4a178e4b7fadf8b8087e0b4e", 0x22}, 0x60, &(0x7f00000001c0)=[{&(0x7f00000006c0)="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", 0x1000}, {&(0x7f0000000140)="b6530febd5c135e08cc3719c5be3803ff27f1a90b4431b97932546e9475e0cc8d2f18583d4c18ce9ea5baf0cdf50595396c63d41cefe5a4a7d035edee36530aecdc72b77ce0da50d5e2a9408cb7178b9576e67accc7ba476a5f1acac", 0x5c}], 0x2, &(0x7f0000000200)={0x68, 0x11b, 0x4b8f75a5, "4540fc595aae8a4f900cc66fe553353b30bd5fa6289df1a0c85c41b4ce3bfb4cf1c3793f5070d9589c089da2ab5ab30110ad3e0714360ba4d4e84e68f74c607869a9c5478959ac2f129e5d15ef829effc4faf7d41555ac"}, 0x68, 0x40001}, {&(0x7f0000000280)={0x27, 0x0, 0x2, 0x0, 0x7, 0x12, "cddaa10b8d9bafa11abf2582cc11edbad9b7bef6d054609abf48ad4c47cdcb4f384e968c1dc818d4a5d8f1ea1f798152f4b1cf99b0cec069f99820ca001433", 0x4}, 0x60, &(0x7f00000016c0)=[{&(0x7f0000000300)="7f39457c75a0dbdc5e93b084ada5668302ec16965489f5c78523c051d6a8a1065b22dc7bf2400cb747a7fd89426d73cb64a6251518cc65b77a142c279b6e732827c0181896df982025b46cb4cf508b44a69ccbcd4fb65d7b3b36c336d0def1d584a605e9dc88604b1292f97a4e88f966374a9d5a77bf31030feddad4c18711c4ba7e93722efb24da363be83927f3e5d4ae1113542dd09699590139cac60abacf0dc22850448a78e6bd372380ed7c8ace1265f897318a", 0xb6}, {&(0x7f00000003c0)="c6b82780f66bd331705a6720c998332b240c3bd8f5936ec8d9d1f001e1abc641ca38f5758fa31f6f5888ce11a06383b3f82f8146335f34e321d3f23fe5945a97946732f01c3caca0f76e842dc841d720b51ad607c39da5c64768b1bc5c6e1fc263c6296524b016d7d7b8de4c7ace73541df16e5b10c005585a6a0eb13d2721997ab944586dc3ac654a7e37da593464f8ddc0fd7485a737451aad44edd923c8837bd5c04b0529a3210be4de9acca900db7e9915a79b008d", 0xb7}], 0x2, &(0x7f0000001700)={0x88, 0x6, 0x5, "a69ac5ebc74151d59ff769d61c36d7f5bb9ab7f77dffc556f64551e5256ed86aeea999906d34e12e09bf9da4bddd5d083e556f06f6c71976365f19f10ce7ba9b8b721eccdf3f030d63d5d1f0ce9383597112da8106191138849173c49d8181931b599c505f3c330f622b9d30f4492357b9bb9375549d"}, 0x88, 0x400c0}, {&(0x7f00000017c0)={0x27, 0x0, 0x0, 0x6, 0x2b, 0x10001, "0525a2a4fb562563a3723fbf866dea7dcd4928f87a21bcf9b9854ad52084052519451daba2b37d8b242895ab314c542e2bbf7a154b4a52f4272e2da6fe6b49", 0x37}, 0x60, &(0x7f00000019c0)=[{&(0x7f0000001840)="b77f5f29ba8db50026162b5a6df16baca50e217a3323c17085fe3febeb4f3d07e8e1792b11140439dd677330dd325f92a6f8fab50f353bd3b1eb21e335266ba627856f0edb307e46948cd6a279ea1cb1db7df9d60f5401391994cc74254e", 0x5e}, {&(0x7f00000018c0)="4bc07b203ca25258f94c9405c1a7c646774eaabe4d9121d2a2713446d46293cbd390ccf7bf6ee878b8bd7b54818f3534eb4523b7596dc78ea2259084819d2f24abd96cbe2205c9fc8494ddd077616f92971b3daa68c39e3ec11f57e12713d2a7ab5fab201b1a3950c6b1362e1bf6113a1891766ecc28938bf3316f964c9cd9f4a25def96a5899cf915db24fab1eb580cb77e248b3ac285560e7d7d3a6e31d3cf241482981278c7ad273c1774519045a4a620311b8528ac7763ed40907f1e0743835dec6df40197158e766c9a", 0xcc}], 0x2, &(0x7f0000001a00)={0xe0, 0x1ff, 0x9, "9ea0dec5dd242fd50e439a34b072e89669dd5db1c0d4ca5ce8fef901c16a4d22a7a28d3ebcbf5b94a3b954dcb8b2a9731026dbb668fbde4f17be3711cea0e759f188e8171b174514946ac8f9c75e0beb3e51625821c9d51ddde5ddc1e2a66715e5eec41762f405c15b164b2497e17a008a7865489ae13886b02eed83980f07fc9d56a173a0fbf10f9a37572297333231632e2de4df2ff01ee5b89bbbe3e20bd27f7b33444a7bbc139ec072b7e2acec030ca13af038103b6ae7bb4ff9b3656409df75700d50c9b55d44c1bd"}, 0xe0, 0x20048000}, {&(0x7f0000001b00)={0x27, 0x1, 0x0, 0x5, 0x5, 0x0, "4a0468dd63086311873a1e43b842f4f8be2442ffc6ada71d5628b34be9fde8a0f2cccd85c3486e67c49bb6bc761d00db36463c153120fe84e99dff2018edc4", 0x23}, 0x60, &(0x7f0000001e00)=[{&(0x7f0000001b80)="b8642ad9dbf79d95c24d2dc497e226ef631bf7157842d0c48b511b8e1016cc554ad03d79e4e9424112a9f789de90d8b14e5b2b724eb849e1ff02a09f955ccb14155d5064b963569f4f8244b108160275290286e6d02c15c8a3649d19c14bba3ea1bc09f994cb7a0694f6f90174ac27af8dce3053795e378c62b5af1e8a6d321580654e15dc73316ea13bc6e5c9a5ce", 0x8f}, {&(0x7f0000001c40)="b1b8d38e9036db6b4e0808298e731e21e2ff7f0dde51d5390c8b1737be46811fd787e11edfad7d7128ffe796a081d6d77d5a44d6611bf6d623f80b3a539e089a2334331edc3ca5e41731f97eeb39e1e0dc7fc1c8663856d1c69bf29946e180df8b48ddf88d91526b7bebe235623b84ac", 0x70}, {&(0x7f0000001cc0)="620d587e43d91b57d291384b2f904f7ab850479199", 0x15}, {&(0x7f0000001d00)="e38f17870d8f2898b9abab240d6f656a16f9b33febdb98", 0x17}, {&(0x7f0000001d40)="eeebcd7fab", 0x5}, {&(0x7f0000001d80)="5ab85da8edc0b0475ceddc9bdaf1838d405d5ef1f06ecd6939081762d667c52a38adace765193460145587b78507518c7cb930065f4ea969b5d0589fb7b858f64f1bcb4ac904956a8f13fae0731d7a26cd12138f2e8e2ccb8ae5f65773bbe7068361c6022b7e8c5d3550e3968cd432", 0x6f}], 0x6, &(0x7f0000001e80)={0x18, 0x29, 0x7, "97b23f0fb5"}, 0x18, 0x80}, {&(0x7f0000001ec0)={0x27, 0x1, 0x2, 0x7, 0x42a, 0x0, "bd86c4ea1de79982e61c1a542581c334487da29dc90631768c723b3e9eae18ff4a7fb7faf8f05c5a08a9163b8115f640102553fe3b07e7b792c94842f8bbda", 0x2f}, 0x60, &(0x7f0000003040)=[{&(0x7f0000001f40)="4050be8417aa3dbea463b7dce3a2a993c4003b32efd94221a6b0764ea07b0beca9b6f25b858bd85c2cd65eaf6875daa057ee05d2c08d3b9880a8d3f74314ffb4f799b4f3", 0x44}, {&(0x7f0000001fc0)="8fd3d7c8352b758d97587b11586c1a8cd0fd5ca91fe7e399ba9ae0c9624f7f2daca3fc185fc0dddecb43c2731f1bc6626fdea343eb7d3043494df6c23e2bb88c77c87755811344057cf95e3038d02683f3be583eca5f7299632c46a4acfd6865176ed76afa6a0f0bc9fab615e2a9c3f8b695693485e65e11b0223205635ef5dcd6ead42e377cbeac78d05e516a235d4e1037536960a21dd6e4834cc57ec655d56c5f8069573edc16d009d87ad1162218b57816e8a2ae42126803ae69ec414e330e79fce4f69ee2b00f37e92467ef7d969576a0853f379eab09e1ea96c7d725881f23a2863cbe2c99099d3e1532dd3ebaee14e0d96c731276ce59e4300a5ca451c586c810f74db0935c914e39b1988205569c620061eed721b1a5c7e07b6f66cecbbcd9f48e24d5ce673946ff39bc07ddd69964ac60bcadb979a534450060782453604d71ad258547a51fb4bced76d96474dde2abb59569cbbc0200b0bcb489578a530c02a87f2fca391ae59e9afb1933b0e1726cd48a7d09ec3c17313cafbcd687e523960010cc556824de190ce7bfbcdf0269618c6ccda14205a4905e2ccc6168ad45a9e26639cf16f438502c6f319cfd498cba24e9a99f3f8235d21f3f5f856b6998ae32d7ea34d6cd2b477900726aaaccffc0ce14857c33f65304798d7140cbddf44323083dcf22955326d465863e886aa3598134af88f411465550b3f234fafe3934d7a87af92e60222c7302177f450f5932bf8980abd89de10cbdc842bfc4fbff1adc449180b576a503136b49a8f0726c4f432f9fe1ba10ef385abe48e0390370c25bc831885ad1943917c0edb3bdd3082069f03a84fc9db969afdc4668374ba617d72b2200233813591dd6415954e6fd2be98b19e96519e347ee1929c5d6acf9d22cb168494caeb0374c02122bb52b280f13305415a25fe71c45c47337855657eb75d071499ba135dd6085afbf1fc1ec100854ff9cfc5d98e44e94d4490bd4b3862433f5729af697187be337161ad59e1e9491e99a5608d38fa56fdd49547ffa363c8dc0fe4d9148be28d6db81781e4754e540df21536f5bd1ec2a3bf29e08d4fa985d4a7f91cd8c186b73cba8ac11e7dbe21abbe3fddcc90f6dc13626f841f450d0a13a90e2c2c149fb3b5fd73665813f517af09a62a00d6cda39f468cb92f9a80e70c8a87ff8252215987936f41adddd356d3e00e13e019e96bc12b33a85e4006e198496164ad66a0132e29d059a4b0706ae4dd4a5eb198fc983a50c152dda8b50be598123ab191d04f6f7005f3a58598eda6be2ef81f4b097c426658b029dd6349878fa35571cd4921e29e71468020d80de9b2e4c9b51f192eadc39122cc3948f381f38b6e1fb32df68c7852a7d418811a23de1afb227d3c837b9bffb3e6b9e2e60e651bf3422e076652cbc4cbee086a3092e0303f121a6ebf438432fbdc829bb1e10f6168bbf88411ec7393b2ac2f8e442fd8a02c79fac58caf8371244c019b3cd4e91b029244310e02be0f2f802c364551e6d8636c73bd66d7c2ab52aa8a4488f4a1230b5c6e2d260777cd36eec7addbef9bcbac54d76d508cc73352d4eb485af676c60046b75a0ad3c57c394b7a38aeec45d34f757933343f2a79905b4274b972f024a4bee2dfa122b967f827d1ebaefa0149113e373dc4cd63003cffcb421c062c5b383bb0c718577e439942306c66e1d7497eec0ccb1d9876033bb7fd939a3dfbf6760f56fc8d343301f1058ac1fa92284529a28ea4c092e9e3123506e3a79eb8a9060ea73d5da626fea244d7ecf827689b1a65168a4ea9cb213a3a956571553c9a438cf822b9ab358041bcdd07ebbbb0c53ae700e1c1567d20defb0e72cd9b598809ae01a8f90e1130cb06354aa9c68a59984b8c9b3ed2a805fed2f3f5025536bfecef5ef12b2eef449fd7f8ee427b09d818b87b30c0e531584a76984d8283e8b8a46deb9e9a1b179851d0931ce409265492a13d936d7d43599b7e48745c47fa71ff54153cf921b290c1a4405a23b3291a258b8c866ee7bf728782b8c8e83981f0db735f90c5583ca4be0ac312260c04404b52151c88338b2691d9591204b0533bf6d59c1ff93768cfa7ec28688867884aa80f0bef26de0595efa9ba86b792a462f6bb82de043098dd98a7ddf48a55cda0b84108137fc3fee7288fa8116477dabe0ce7ae387cdd2b11a15b12a34f343a065f629616c07d4c685c8b05d099df472ee4fe15076e49a92504f77c28a69bb644aa76da851494fdd51774e92b591ee27dabc642e2fe0aa763e4073d2487f28575d2075e0e34af51eb111273bacf51dc6294114c8d1d3478f4047a04dc6d5b2405329f33683e1d8c3be4536bcfe1dd1438e6d6e23ba61b7c62d9b7b49dd633206dee63118c04bbdd154b5bf8c94ec4e6247693a8a29de6b4e6615f3084a884052e55b2d0b02d9c9b9f7999532e18acd21486f2ac2ff05dbfb4621c01f80e4a8392b17018c05f13a1091afa60d1db788c2d098adead01e045fdcdc1856980b8dbc5913df947ab6740d5cd53f9ea0ab6b0f5ec7918206afe07882958ec1f033bc149aa19a2bbd0e2e056c9aefeace13b2ab005b66f234b038f4d6dd74d0062b21460d17392d59a483ccb5a0bdb13c76f34bc5351b4382b4b83a019ef51e152b1b9fcd2b240818cc92bd1ae896cbe79c49cd8f2ca2a17b97a3fa3a7fe2a5f668017075995030de39a5557ef12fcc267b6d33da334382c765f5e474219ae15866c26bc746372211e4e216b35cdacc6e31cf30d5d3d643caaf3f06ced443a4b4458acfeecf1c46987cf4f0f5cf99cb308813ca99c31416acb4524ed601ca647374ef164c5c496199d33a74b32aa906e4008cc82f6c6ad01f211a472bd6b449494f492b1b886114d94c152dd80768a7da302b9b738f0debe9fd80bfed090762ff61ef6fc57f1859063f614a961726ae0df5677c82f36299bf349b29842e20787146985d2bf01a595f140a97ee7286e04a317151b2c544197162325c57337f05579851ffd0d6b65240c2a22ac2fc200c6692d7fc6e470fabd6ea7dacd3cb13cbbe2b3dafc4b98d0ea9505e28c3eadceb42eadaf0bf56e9c61579ccf5a4f6b3ba36e2e0b8da48dc95cc1642465cc3b34f72468d9c272c746602bb5a2057272f234b96882c504bb4ba8ec0cdf018f60ff099d20cb3100297ee19e00c3437951d60a1e3c966f38cfa98f8857711940dbdc98145b77d84bb8003c3519967102e73876a16066aaf60852b1bddf26ffcea63493697b2909455138bf3449a7c42cb10b2301a8210f6a19b0fc4b2b77859823ce9eccc8238dff042175ee13aa86c5737a793b62f92938480688bfa442dd82b3c3e30f90968f6d9dbeb776474e67307c91febd8eecb659159bed0e66f8f3196d11fb0c2a8afc66158bd02203b25c051be104022a6719d0873ccba05f0ea47c2b6e1df71d63d0b2aabc2bfe244350637bbe3176430e707f984426b9846829661a7ef302a2ea5edf68b5e49845143e551e1c87b8ee65ac84b358d3394797509edf217c095641859f3ed305231ba076ffb9b05589b43814d60337628bf358a25676244dc0f16a39a370fc1fdee69ec322eef162f44b07fc4bbdd92e7a5674dc4ebfbe2b93946dc3e85a44fdb5ae4c143408e178fc067a05fb09bac08e735904cdb97413b43e51cd40ab847c417018e7a24e6af5ddce2cf952851dbea9956edd2155d1ba7207e5efffe54a089a6416f038d74868e792524f158eeb5378d914ceedbafa34f1773615b727d43bc51a65d9839f8d181a0316d2fdfbb5ffc646bd13de7ffcb06a79e286400a23300552e7419673b272777ce022e25830bd6c97933a88d18051589b6e3ac4c13f5a59df49db51667fe878129fe7ba448cb21ecaf1440065e475a528a54a2d7f70b78b1414c411cb8b142fd4428d2e7029680b05a7df24be6deef328b03d8362749f0f4b5d981d8219826bcc7f1ec76ccdbd83f34c6afe67e625dbde1d8ab3922df4d42c6bf75f30e467942669727f340320fa84bfcb7523027e99c7478a3f79fb58c141c6c26693c382404aad9a8cea2b0cc3c28969b38ed68f4155a668a152b142c8400671c469dc731ae8a2dbf842a707d7b153e5a66d7ab1d4009b97904e3e1fad109d318fe8edfbed2276903f68242f673ca00e0d422e59d03d9105d71f61a40370cd729748e9381353932ace5682e2d458206a056a56b2130e0c5dc0a10fb6f4bafed3a71ac04dd03541c75060ae3dc152d2634873618c12f31f060d4624bec5c126f65fe179e6a01c3275d16a3b111689b880ff7fd9722193b4f537daac179c4e660b5ad2ffe43201a92fc5c7993e136764b3b29c851c35462b5e778d516602a831a1890aef9f04418a924e1c65574c7b7cfac680acfdbdd5ac08a14239264cab0bbf8535788c32d1ec2d8d76dc775c19f42d488ad18483aa84410b8909f9e36285bc58b4e1daca5941e2267a713b994d2c55217285601788ac9b364d305cb613d587ee97e666c84e1686a14b0ecc92f6255afb03fc923a4effc73bb3e475af8024424c78480c180d36e38ae4ce1b39725dfed869035b3009438300185f1d46eb5869415dc33e44754d11dcabf488800979ec8ea15fc1b5065af8ff249c7348273c5602c58b7b9f29c60d01c335eaf582e505665ca1d45082928270049a4063fddb4f04b1f240ff01c6975d689808af3f88feeceb34487f903c6de0f521f31d6d42b61a2284fd3ec53de5a3044f6030f3fc42076d8094c7a99ba801bed3f06b614f8ec65194dcc20062ca78caba443bf48a207de3146bb4e30f6f800205ebb2a9b201af521d3d4102c94bbdd9369dfd3fcd74143edacda8e7d40574547f555805347b8615ea2986810b1bdf397e3ae175ef5abae116803e1fc845f09ca3c00e59c88bfebe964cdcd7d98cb166c0a83828e9e7c122f79951be75d8364c37966b4fe41258a4ec2e43e2d54bd5b72026de9ad10ec6bc0fa74ed01cdd501acb91992d3b09c56c9d4cf43ba68a512353f3bfe82539a8212f6ba9203fad1c7367495bb2f57c4e5f94c527f3bd60d902e76ea89467d0b96b64155efb6f87385d1f8cc3ae032019ad29147db1578cce9f32e355efd08b297bbe97f04ddb3b3bc7b3053167fa5c23714420a0fa2f6d124cdfea7a23e24f0e9fd3c6707705aaa514d2469291ffe5036dd7466d5e12c53729401953276d649e347e42837c5130c90f4f49362ee1568f03dddf0f237a2221e9bbbbc0d5000b0c3303a80f3289ac6e185fbae5ed256480237d49521a3d55bcdd13ffea02770116c03319f75128d505bb50a41abde5329cb30dc1e2a3a0ac42b777d0e387951594ee1503a6e08e0b891603e64aa422bf96bd22c7f55566be286ed75e87ce78260dc1fec78be3f2d23e3598f373d43a71a1f03d4768e003ca91da8ea0cba9a1dde551bac4ce7b86cd8928103e59f0fda93e7c99a88a9c0d3c333cd5af963d8a91d1697ede1ac8ba56b16b027b0a9245d350b4f74db1c65adcfe61b2b888266d60b8d555a4b3437caf71ac8d33e85572f6f100e0c2c8371e53033d2d81761b80dcc037a646e6a9cc03ba591c5d8695ed87971321bd17b1520445187f804d2260f8b40f9895889adb7bd0f5da271d1053c65ca11fd5a8620d0277285c8baf701d9357949f322c5189bd67c2c8d6999c042653340d841cb0ace6be4c595de3e821f9716770a6a9c6b924f0c20cdfd618032b2b8f179b84a20c5d34f750e55c3a0edda0ad4d50e7cdab675acc2ee5b8405a66e4941edbaf5560b438feedc12c6dbbf", 0x1000}, {&(0x7f0000002fc0)="9898f05eeb84a06c970f9e0afcc0a72d17ffeb7a3b75c74a95eeed92b0fc4653e13e888a7696d470ece7eccc1475ffe6ea66319b1431b7a155ec2632fcbfe047010906de163674065bb1", 0x4a}], 0x3, &(0x7f0000003080)={0x98, 0x101, 0x6, "0b445a2591b35c840362c5255163fce37ce56a022c9e12f894b9a89f94c24084e269a92fd3c724d5711170345bb220af2fc9dcc082db0e8377e9479f830498fa807fdc8a0d0544b0f5f62662067804cbe0ca227596eff2daf6510f12eeb0c903f26b0e6b7ec1bfdf700a25ad18680f06df175f5fd859f8cd53eb0fd5f367fda23e8db0eac8dd"}, 0x98, 0x40}], 0x5, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x800) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0xb3, 0x2, 0xd9, 0x3, 0x1, 0x0, 0x8, 0x1cb, 0xfffffffffffffeff, 0x7fff}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x210, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x2, &(0x7f0000008000), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x100009, 0x0, '\x00', '\x00', "0000000000000000ef48cb79c27308ad", 'yam0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x118, 0x190, 0x1e0, [@vlan={'vlan\x00', 0x8}, @ip6={'ip6\x00', 0x50, {{@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "5e52c88d167bc149baf3605ed039e08ec629d7e7f2f828296a5820f6cd548f712a01fd4084e4ea0cc6fa9d1555034c1388416f41f44286215cc3e9b89b224435"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x288) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003280)={0x0, 0x6fa, 0x9}, &(0x7f00000032c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003300)={r3, 0x8000}, &(0x7f0000003340)=0x8) 2018/05/04 00:02:05 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) r2 = dup3(r0, r0, 0x0) accept$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) recvfrom$packet(r0, &(0x7f0000000100)=""/142, 0x8e, 0x40000120, &(0x7f00000001c0)={0x11, 0xff, r1, 0x1, 0xffffffffffffffff, 0x6}, 0x14) 2018/05/04 00:02:05 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x55) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='b', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x40000) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000ad6fad)="1d", 0x1, 0x811, &(0x7f00000e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 00:02:05 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000100)=0x54) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:05 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x100000000a012, r1, 0x0) 2018/05/04 00:02:05 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f00000001c0), 0x8) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000100)=0x80) 2018/05/04 00:02:05 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x106d}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18a9ee998500000000000000000000001f1100000000000000000000000000009500000000000000"], &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x22) r2 = semget$private(0x0, 0x4, 0x20) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r4 = getgid() lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000200)={{0x2, r3, r4, r5, r6, 0x1, 0x7fff}, 0x4, 0xfffffffffffffff8, 0x1}) dup2(r0, r1) [ 151.832688] kernel msg: ebtables bug: please report to author: Unknown flag for inv bitmask 2018/05/04 00:02:05 executing program 6: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000ffd)='ns\x00') fstat(r0, &(0x7f0000000100)) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/203, 0xcb}, {&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f0000000200)=""/78, 0x4e}], 0x3) fstat(r0, &(0x7f0000000600)) [ 151.908258] kernel msg: ebtables bug: please report to author: Unknown flag for inv bitmask 2018/05/04 00:02:05 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa}}}, &(0x7f00000000c0)=0x100) r1 = openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@ethernet={0x0, @link_local}, &(0x7f0000000000)=0x80, 0x800) connect(r1, &(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x0, 0x1, 0x3, {0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}}}}, 0x80) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000000), 0x1}], 0x1000000000000030) 2018/05/04 00:02:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x401c0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f00000000c0)=0xfffffffffffffeff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @local}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000580)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000940)={@empty, 0x0}, &(0x7f0000000980)=0x14) accept4(r0, &(0x7f00000009c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000a40)=0x80, 0x800) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000c40)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000c00)={&(0x7f0000000100)={0x170, r2, 0x501, 0x70bd27, 0x25dfdbfe, {}, [{{0x8, 0x1, r4}, {0xc4, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r5}, {0x26, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r6}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffff8}}, {0x8, 0x7}}}]}}]}, 0x170}, 0x1, 0x0, 0x0, 0x4008001}, 0x24000084) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001200)="2e00082000400001730f9f408f8bf700") 2018/05/04 00:02:06 executing program 4: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) r1 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') accept4$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000500)=0xe8) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000680)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000640)={&(0x7f0000000740)=ANY=[@ANYBLOB="f8000000", @ANYRES16=r1, @ANYBLOB="00002bbd7000fbdbdf250000000008000100", @ANYRES32=r2, @ANYBLOB="900002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="44000200400001002400010071756575655f6964000000000000000000000000000000800000080003000300000008000400ae00000008000600", @ANYRES32=r5], 0xf8}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) r6 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r6, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x1c}, 0xe, r7}) 2018/05/04 00:02:06 executing program 5: r0 = socket$packet(0x11, 0x406, 0x300) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x4, 0x40) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000240)="0d7b2f9efadbf1f2253ac591ada52f056963530cb1e18bd0000ef92d6a662540b21fb73cd886e1bb1bee7a7b76df3362ae79617ff8f23a705014dcbebdef24bda84b37864b6941413d2a4d830e0dfb305be6c9b30122cf891ffc1668a3adfe039a4f1fbf8fd23b23fadf1996b74c6a514828f2363cc8b66f885dcf1a48bb77ca6784bf") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000001c0)=0xc4) r4 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1000, 0x105000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000000100)={0x4, 0xac, 0x5, 'queue0\x00', 0x1ff}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r2, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e23}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x10002, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000014c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000001480)={&(0x7f0000000280)={0x11e8, 0xd, 0x3, 0x0, 0x70bd26, 0x25dfdbfd, {0x1, 0x0, 0x9}, [@nested={0x184, 0x94, [@generic="09c66872c97e3f3f58e8b03a249cd20dd721ddb58f28e7ab08b23146eb05bdc3b3278a6bc43bd75035f5e9cb974fcba85aa3c6901c543dd07381a73357cfeaa614502c61263ede0b283be2a15f63aa25ef78bcb36a4afb42726cb8a6a87f334818d77c0b8646bf3a63b9e0a2bbb981a811a6a0b99f3c7f5774d1404a196faee01431f3edcc191cfc1939c57d34bff91d1560bb", @typed={0xb0, 0x5c, @binary="3c8efa408793fdaf2508e6d24551e1b83f5ad62a01ecb0b260e4fcdb4bd4f184bff93d871c554ecd54efa3581ebbe9f0a57278733b5dd2286eeeee332572db930deee2453677d11d07b0b7ea3ce1bad06f187a8e16109627a12e5c8c4588e92c6caadf72d03f2a8e7b47d618872098a1f80dd32922297cd7b883a0d3506b39a05ed41ac60c1bcc556f29aa9e2e52df2e29dabad701e8532b51ae0bdd0ee835938fc3b22b5fcb0e8909b730"}, @generic="54f80301806cd309d42b381e6c5a21b705baaa2b2d602b2481e08f6b59657bd252bff42fd1fd0589d302c094bd0051cc3ca6d6b6667d748313de413cc6"]}, @generic="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", @generic="e3bd458046a2b14db0f4ca6753db7bb1900ea14fc53c75783d21c7c3b21c46e6588d13b0d4ee9643d2b1b1672f259e2b7bc4e3706f6ba5cae7ccb8d2ebc346dcc61c203280185212c5dace3a04ae"]}, 0x11e8}, 0x1, 0x0, 0x0, 0x4040010}, 0x40) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000001500), &(0x7f0000001580)=0x68) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}, 0xff, 0x2}, &(0x7f0000000180)=0x90) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0xfffffffffffffebd) connect$inet6(r0, &(0x7f00000015c0)={0xa, 0x0, 0xfffffffffffff801, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r4 = syz_open_dev$dmmidi(&(0x7f0000001680)='/dev/dmmidi#\x00', 0x80, 0x800) ioctl$VT_WAITACTIVE(r4, 0x5607) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x1}, 0x1c) r5 = msgget(0x0, 0x83) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000001600)=""/126) 2018/05/04 00:02:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value, 0x8) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000000000)="7d516df35bf3062789f9992fbea96718806194dff5591cc2e5d564d44f74521fd3632570c9381510308d296ada17dee31b7897071bbf541df0676b81d5b880d6b1278f92f2e4d7db2976536c5f964a8fc0da0dbdb63f18385d2502eba1b1d03f8c766fcb294e7f5a5683704832a61cbfa936ce855dffaff8eb0a5d745a83779cfacf39d0c57799a45e", 0x89) write$eventfd(r1, &(0x7f0000604000), 0x2e8) 2018/05/04 00:02:06 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x8d, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, @in={0x2, 0x4e20, @rand_addr=0x488e}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e21, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0xa4) r1 = socket(0x400020000000010, 0x80000000002, 0x0) write(r1, &(0x7f00000000c0)="1f00000054000d00000000009059387c07ff1b0702000008000000070001ff", 0x1f) 2018/05/04 00:02:06 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0x7, r1, 0x10001, 0x26}) r2 = memfd_create(&(0x7f0000020fff)='\x00', 0x0) fcntl$setlease(r2, 0x40a, 0x0) ftruncate(r0, 0x1) [ 152.215704] netlink: 96 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/04 00:02:06 executing program 1: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x199000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x81, &(0x7f0000001080)="c0bf22a1", 0x4) [ 152.309886] netlink: 96 bytes leftover after parsing attributes in process `syz-executor2'. [ 152.326901] netlink: 7 bytes leftover after parsing attributes in process `syz-executor6'. [ 152.335537] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/05/04 00:02:06 executing program 3: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockname(r0, &(0x7f0000001340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000013c0)=0x80) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x84001, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000100)=""/196, &(0x7f0000000200)=0xc4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000000000)="b69394f984f8eba2175b31c7f12b89", 0xf, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x32a) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001280)={0x0, 0x200}, &(0x7f00000012c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001300)={r3, 0x7ff}, 0x8) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/4096, 0x1000) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000001400)) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/05/04 00:02:06 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x3, 0x300) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x6000, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000080)) sendto$packet(r0, &(0x7f0000000040), 0xf7, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/05/04 00:02:06 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bcsf0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:06 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r0, 0x0) clock_gettime(0x0, &(0x7f0000001c80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001b80)=[{{&(0x7f0000000700)=@l2, 0x80, &(0x7f0000001840)}}, {{&(0x7f0000001880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/25, 0x19}}], 0x2, 0x10021, &(0x7f0000001cc0)={0x0, r1+30000000}) socket$inet_udp(0x2, 0x2, 0x0) [ 153.002678] sctp: [Deprecated]: syz-executor0 (pid 10672) Use of struct sctp_assoc_value in delayed_ack socket option. [ 153.002678] Use struct sctp_sack_info instead 2018/05/04 00:02:07 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x7, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1}, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x6) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6a60, 0x200040) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x7, 0x7}], 0x1) 2018/05/04 00:02:07 executing program 1: timer_create(0x7, &(0x7f0000000b80)={0x0, 0x0, 0x1, @thr={&(0x7f0000000a00), &(0x7f0000000a80)}}, &(0x7f0000000bc0)) clock_gettime(0x0, &(0x7f0000000c00)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000c40)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f0000000c80)) timer_settime(0x0, 0x0, &(0x7f0000000e00), &(0x7f0000000e40)) timer_create(0xfffffffffffffffc, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x1, 0x7, 0x80, 0xffffffffffffffe0, 0x3, 0xfff}, 0x6c562800, 0x1, 0x8}) timer_settime(0x0, 0x1, &(0x7f0000000000)={{0x77359400}, {0x0, 0x989680}}, 0x0) 2018/05/04 00:02:07 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000540)) close(r0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x140, 0x140, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0x10}, @local={0xac, 0x14, 0x14, 0xaa}, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x7f8, 0x4}}}, {{@arp={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0xffffffff, @mac, {[0x0, 0x0, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x2, 0x40, 0x9, 0xfffffffffffffacd, 0x3, 0x93, 'vlan0\x00', 'bond_slave_0\x00', {0xff}, {0xff}}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) inotify_rm_watch(r0, 0x0) 2018/05/04 00:02:07 executing program 5: r0 = socket$packet(0x11, 0x6, 0x300) r1 = fcntl$dupfd(r0, 0x406, r0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r3, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:07 executing program 4: socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x400, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x3a6}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0xa985, @mcast2={0xff, 0x2, [], 0x1}, 0x401}], 0x90) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x8, 0x4) 2018/05/04 00:02:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() r2 = dup(r0) listen$netrom(r2, 0x6) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee4f2f)=""/209, 0xd1}], 0x1) timer_create(0x1, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000a80)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000480)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r3, r4+10000000}, {0x0, 0x9}}, &(0x7f0000ee6fe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/05/04 00:02:07 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) rt_sigreturn() sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8aff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}]}, 0x50}, 0x1}, 0x0) 2018/05/04 00:02:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000300)=@random={'system.', '\x00'}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) 2018/05/04 00:02:07 executing program 0: unshare(0x40600) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x800) 2018/05/04 00:02:07 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000f9000000000000000084fff9fff90000000000000000000000008707a500000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/05/04 00:02:07 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspVn0\x00\x00\x00\x00\x00\x00@\x00', 0x0}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x400, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000013c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001400)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001500)=0xe8) stat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001600)=0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002ec0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002f00)={0x0, 0x0}, &(0x7f0000002f40)=0xc) fstat(r0, &(0x7f0000002f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0x0) stat(&(0x7f0000003480)='./file0\x00', &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003540)='./file0\x00', &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000004e80)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001340)=[{&(0x7f0000000180)="db0ad38af567b36da13a2697a0be87995e25120891f43930605cd7da843776080a25da97cd9bfbd5d9e54be7ce6cdff7cd4b93c0136d27d3e67a6a3daf811688ddedfafe58f502310d61e1eccc9572d21f0fa5dea47b1eabf7d40df4f2527ff3194ac3dbd94f1a46fb977a7345f09f30f6265c3365ec1b53b8395652c43255b559eb6abe60778b2a06aada2158869d3277d818d9e6bea547e85c9a5b31eeb75e0c1b53bf099f0e91325446ba8b9424d4195fecfeb448beb7358d7ed581348de078f510576e2a139485f8a2da77b85d1a6db9ee", 0xd3}, {&(0x7f0000000080)="ee263f8743788b4a807af5caeb721ef58517e8b0860e24b969094b8c90c0f0ef6c8c4252f5c0d992e0d9b930d88e03069199606a4c", 0x35}, {&(0x7f0000000280)="df3f4cc44d3d89cb7d30d704827ef8e487c47c2fe496ac5d71d236765aaedfe5e87f68d2efd3d8dbba9d251bd1f04dee94cc707946ed0b23924e9122b2ff11218a1ad25fb1cf2437c60f648a8fdc7c29a74460da57de5fa4a618f6e6a60330aad292c61cfe0c9a76f76a3083365c6cec", 0x70}, {&(0x7f0000000300)="d244948d732bf006c23bfd668871c3cfdfacfe5adc9cf4f41d64842e7709fd03fa944d47315d8ed1c181881bf4", 0x2d}, 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{&(0x7f0000003a40)="d523992916365206535f1ea8407b89804853d06df4520eadc216524d6c31eafd1811b4aa61a0bd56a7580269180fa356b2c59f40bac53598497ff080046e52baa38676e54ce6bbf5f4c9cd53b843ba751b0a638627df4581a4c5e593301965c8d79bfdbc6f3b199f", 0x68}], 0x7, 0x0, 0x0, 0x80}, {&(0x7f0000003b40)=@file={0x1, './file0\x00'}, 0x6e, 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0x1000}, {&(0x7f0000004bc0)="a1de80b7c8359dc538381135ea7efb87e874bb2132a26cd79bbe39aaf08778f667cc6bdaf5586eeb7af58fda259bae815016c5acbde04161eedf9b5e8e1eb1692e0032f81595b0d0d090ab61166f194f50bb71ace08070e853d96e286664a493e78b6d5d5642bb6232284cea4f3f2132d5b2260dcf4b5a1c0be3f7d4b4ddad0e3a1bb48db197fdf9c9a36ace946d99438fc688d4f8632f91058c0640fdfe1ec3ce80adedf3d9a2442fc5975cf0a69486e075b4986cbd0e38a07008c8bf576ce85f19cf2a21be4d79aa", 0xc9}, {&(0x7f0000004cc0)="4192932d65be49cc72e2c1e298705263da4ced3a131353b3fbdd0633c1408a66fe4c46706923cd8bbf74846faaf6c01beeb60a7c3e5dcf8a1aee2c5cd38e05af6d931c108119c9908f0cfbe4cc3952a484c3733a4c6f44738bbc0003bad9c4aab8bc1c595e37c0666a4e5da8a6ed25", 0x6f}], 0x3, &(0x7f0000004d80)=[@rights={0x10, 0x1, 0x1}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xe8, 0x24044804}], 0x5, 0x120b3cf523ee4af9) r15 = socket$packet(0x11, 0x2, 0x300) sendto$packet(r15, &(0x7f0000000040), 0xffffffffffffffe9, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:07 executing program 7: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe0}) r0 = socket$inet6(0xa, 0x3, 0x3c) membarrier(0x50, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x521280, 0x0) sendmsg(r0, &(0x7f0000000240)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000000)="4fdf", 0x2}, {&(0x7f0000001240)="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", 0x59f}], 0x2, &(0x7f0000000680)}, 0x0) 2018/05/04 00:02:07 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xfffffffffffffffa, 0x200080) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f00000000c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x6, 0x800, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x8000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) 2018/05/04 00:02:07 executing program 3: mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) vmsplice(r0, &(0x7f0000000740)=[{&(0x7f0000000000)="13e386b34ddb5e54221fc529e3a923c303c0c41767afcba47949c7fa022611b1c14bbb335121482e66518fa0d080f012", 0x30}, {&(0x7f00000000c0)="43a3e706e366fcc113ec2af2f51f545af0f1d1dc97b960292ff6436f684ee4e7351344c68d172830d10fdf030b10", 0x2e}, {&(0x7f0000000100)="057f5c3773a24832df1baf62fc51ec2b4ed998e851d9b39e5fea71a13601a59fe837630bf5bf0e2c", 0x28}, {&(0x7f0000000300)="bf57a578af6ca3e35ef9a60cde82093d38fb1c756d2bc39a1c76587fb648a6a055b252da1502948ebd07b11a24473746c6cbb71938b31c1b1ad9703e7d1d9969e0ab18f5872d9c22911b87a31bb6fd7f513a59ead8c45473857bbf2a9783ff22fa78b27c09f7fe49814f42ee3a9132be5f953007c3755caedea821f6a75a2403104f129d9c6def0c580c6b9603a542b00af2a9bbb840caa10f757cd64e87", 0x9e}, {&(0x7f00000003c0)="d2f2fb5193abda8feac70bb4e4ae7fbaeb4ef13003291845bde26c6c0079ba3f61da99d29b6f338385ca60ae1594f0fba2349142ea6c19d40b2f69316f1b9b3c76fac912ed4c971dbb6797cdff5900a8b484fb4407f56473c9ea5c8bcc042ac3c1b740aafc4b9bed6af98210aa2b6628243fddcbfe0f1388610a88aded2aa6311c4e5443183b91be4be015", 0x8b}, {&(0x7f0000000480)="1baa25df611e37863d4dcbebcd54fc9d9407486e262191c4fa9eeaef1223ea0dd5f5998145a9b0aad449c316ec92da86b9c37dd6e3371542cd16e3ff4c5f1c0ef1fdeb58b35b33f745a14021cd3a8676c5825e4881ae461340b5313cf83d5223d35a48a3101ad0e9efcb2ed0236658054dd4376bbed6ab11df5c72a9a29993e154fdc3556efe99cec94f", 0x8a}, {&(0x7f0000000540)="b242d540162e96b24b530c3d097021c57d264f77cff14c82640aadb62222805fe41e83cedbbdd3a5c6f79403af848184d6d3e37a36159d6387ac8a5ea880e83f0496fe1e8ff9d028a59665724a984c7a", 0x50}, {&(0x7f00000006c0)="584de0f154b6b7d79405ec3d6dc901b2e339d922a9988d8dc2b33322584fef21b0debe3a8535285eb56c1dbaedf5be825daf69375a88dcb20a63d517e6b33ca6079bfc7e79e9a427c731ad3101f5e5d1", 0x50}, {&(0x7f0000000140)="f873b4f127bd581d4eb8a7bcbcf8715c90f6fc79f259", 0x16}], 0x9, 0x1) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) vmsplice(r1, &(0x7f0000000180)=[{}, {&(0x7f0000000040)="f6b4db3dc0ca3d9ab952034b476c10c12c98faf21e733dc8cbc0aba87fe14df9382d29687405b4afdc", 0x29}], 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000600)={@empty, @remote}, &(0x7f0000000640)=0xc) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000680)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000008c0)={r2, 0x9, &(0x7f00000005c0)=[0x39, 0x3, 0x8, 0x0, 0x7f, 0x0, 0x2, 0x9, 0x1], &(0x7f0000000800)=[0x1], 0x10, 0x8, 0x7, &(0x7f0000000840)=[0x9, 0xf06, 0x8, 0x2, 0x5, 0x401, 0xffffffff, 0x1f], &(0x7f0000000880)=[0x5]}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000900)) 2018/05/04 00:02:08 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/snapshot\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000340)=[@in6={0xa, 0x4e22, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, @in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x1d}, 0x5}, @in6={0xa, 0x4e24, 0xf3, @empty, 0x6}, @in6={0xa, 0x4e22, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x3}], 0x8c) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000040)="7ed51258ddc6118ddc82f7a2d333ed99cec7789e0421f42eba18132c69f29256b365d2051bee1b54cf0f2ef408a96241f6763454c900208c0ca62dbc347bac52fb3aea14da", 0x45, 0x0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) socketpair$inet(0x2, 0x2, 0x10003, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000100)={0x4, 0xb, 0xfffffffffffff627, 0x17b1, "68b0aa5c1f1e714a930041dbb95084881e83e40ae48b5dbba5430cf96cbabae8"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x84, &(0x7f0000000140)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, @in6={0xa, 0x4e22, 0x100, @empty, 0xffff}]}, &(0x7f0000000240)=0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000400)={{0x800, 0x1f}, {0x8, 0x4}, 0x0, 0x6, 0x9}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000280)={r4, 0x4}, &(0x7f00000002c0)=0x8) 2018/05/04 00:02:08 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00000002c0)=""/73, &(0x7f0000000340)=0x49) write(r0, &(0x7f0000000080), 0xfffffe00) 2018/05/04 00:02:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x200}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x17, 0x80000000}) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/05/04 00:02:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000080)=""/24, &(0x7f0000000000)=0x26) 2018/05/04 00:02:08 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) r2 = socket$packet(0x11, 0x2, 0x300) r3 = dup2(r2, r2) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f00000001c0)={{0x2b, @broadcast=0xffffffff, 0x4e22, 0x0, 'lc\x00', 0x4, 0x8, 0x63}, {@multicast2=0xe0000002, 0x4e24, 0x2000, 0x2, 0x737, 0x8}}, 0x44) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000140)={0x7fff, 0x0, 0x10000, 0x1f63}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000000180)={0x40, r5, 0x10001, 0x5}) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:08 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x1fb) 2018/05/04 00:02:08 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x7, 0x0) connect$inet(r2, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x9e38000000000) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000000)={0x0, 0x3}) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000040)={0x3, 0x7, 0x0, [{0x1, 0x7, 0x7, 0xffffffffffff0001, 0x8, 0xfff, 0x7}, {0x6, 0x100000001, 0x526, 0xff, 0x2497, 0xa86b, 0xae}, {0x0, 0x5, 0xdc4, 0x7, 0x101, 0xffffffffffff11f4, 0xfffffffffffffff7}, {0x3f, 0xfff, 0xfffffffffffffffd, 0x401, 0x8, 0x425a, 0xee5d}, {0x4, 0x63cf9a33, 0x28000, 0xffffffff, 0x3de428ee, 0xfffffffffffffffc, 0x7f4ff937}, {0x2, 0x4, 0x0, 0x74c, 0x0, 0x7, 0x8}, {0x5, 0x10000, 0x1d9e, 0xffff, 0x675, 0x8, 0xa6}]}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000340)=""/122) 2018/05/04 00:02:08 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@ethernet, &(0x7f00000002c0)=0x80, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r0}) waitid(0x1, 0x0, &(0x7f0000003b80), 0x3, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) socket$pppoe(0x18, 0x1, 0x0) 2018/05/04 00:02:08 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000001c0)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100000001, 0x8000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r1, &(0x7f0000000080), &(0x7f00000000c0)=""/66}, 0x18) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080)=0x40, 0x4) 2018/05/04 00:02:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)}], 0x1, 0x4008000) r2 = accept(r0, &(0x7f0000002640), &(0x7f00000026c0)=0x80) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000002700), &(0x7f0000002740)=0x6) sendmmsg$alg(r1, &(0x7f00000016c0)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="ffef1930daf2855e40ec779dbcb13e76c888bed10ce202af4b57ca05394eb842e39e44bec838bc8429415c0cfda20e9089659ff97937eb13a079967181c3b695a82ea4ed04ae7bba6ab2e16019fa6775964f05a238529418ca427d523840184489b3658d43629594274f99cb25987d6d3a917b3210c28d79a5ee8cd119c6c17da45a1ba10eb58094a89fbc67597373063fd5009da9faf587c8eb01604a64faa4edcd4c01693751a2ade16acb00e29b368a4f6b214659efaa349efd545fe387135ea5b5f9", 0xc4}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000000)="9538fe253fa504a229014665a35d67e386dc171b1dbeab36616eabae38a74ab4ccc8054495dde10aafad610aacc4ef181504250ad94c60df0fa0c350", 0x3c}, {&(0x7f0000000040)="7df22cbe7ac1e6795b8f0d2911893d171f23de", 0x13}], 0x4, &(0x7f0000001200)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xd4}], 0x30, 0x48040}, {0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000001240)="2b737010f7a78d65dc60270a9bf59319866bb36f08d924cc8227ecc603068a9acfffd5868ab994a27be1e80107", 0x2d}, {&(0x7f0000001280)="7bbdc263ac4a5087d85cc452fa4e25cd4522b62f6a3cac163f00c776b0310aa7260124f19e570fec35c32b6e75068dd65fc7d62af6ac3e05498b5e1edba717d5a9", 0x41}, {&(0x7f0000001300)="f463c2d16beb9f9b2a4b850b28fbb9fd63f0c98dab9f79e426c626438f0badfac58ac67dc8ed96962e7c4f4a5dae1192fcb5cd8792e52d292d3e3ef015c2454f7212ac61e35903860965014299ea9e097835a317a74cd342c439fdb1565d20b61267cfb9b868d4a73ea1dace5ecf1bc683fee2196f93869db46cb1691020ee7df4dbd290fac5bb02395008815d720e84b5d4360065ffe41f9b25a23529972c5b52f50322013f52b3fc54218f3a23ff769bd0f2b5b99d1489bef636c363ea424f09ae33c014f575b6b7d3c1c3e88d7cfe818fc77001969b4e0c1d082d3adf3b3d", 0xe0}, {&(0x7f0000001400)="28030b2bc6e0fa7b275f53de573194508a63135b507e586ba5554c39c3bc6f8d9b09e8c3ddef2ae290bb47870a", 0x2d}, {&(0x7f0000001440)="e023238c7cfe13", 0x7}], 0x5, &(0x7f0000001500)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x100000001}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd0, 0x117, 0x2, 0xbb, "056468bc72ea99b2f76150ddc4c1f8f21b94fed74f5c571f82fbc6e8d5cd55321a9e2f0938cb6f6ec5169c34fad0a8d8ce0eac72dd39f71dbff463ef54b1915504cb84c2f411b50b392235e39839397380a1d21d560fb4b7bee1ba32ed7b81b532c8e9643103843fd9448e65ffb9f23a174377bed5a0816f4ac4c2c637e36fa8e55b8f4aa56f9153701453d847c652e4f386c0064fb33b8ea52e9d17e78a021d10c930978b983e5a6652ab4ec4d5b568e88ceeeb9670ba78da4a0b"}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x1364}], 0x1a8, 0x4}], 0x2, 0x4000) accept$alg(r1, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) 2018/05/04 00:02:08 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x6, 0x101000) syz_open_pts(r1, 0x200000) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = request_key(&(0x7f0000000180)="6c6f676f6ebd", &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe) keyctl$get_persistent(0x16, r2, r3) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000019007fafb72d1cb2a4a280930af8011000a843dc91052369390009002f000000000000001900050000000000000000000004d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000840)=[{0xe8, 0x11b, 0x7fff, "d3e394b6812786cffec172bb1e7b90d3d1cb8d9fb776e8fd2b89d2ed9c046b1e0622c2794158bb8a1b9e9b29369b3874c0b87a9c2d1742113d3232c76da6d3005e55d9954089472da2d6777141931e68ccba3b24372ea8a451f2790433e0045fedee65863c90e9bae01f897fb9de961367fc7168d78130da74148b454452041711b800d1d8b5ef2c4d42e6c30739e3b4436bc773da3d1c2d04cfb3ad9fe42e9e5f0819e8c3686d0a77187088421f9b4adc6e6ad5fb8128fa6763869e7d7c9e2979be1dc000de0858829ad24a62e02a7ec73102"}, {0x110, 0x103, 0xc0c4, "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"}, {0x6e, 0x10f, 0x5, "d9dfe64de3e8299f82d13b1a4f2c7132cd102629dd5d87ba5a2e5d3274ac5c84eaafcaeeb0d3863682e6e20f4a4781cb96b3f267f7bcbfd13aa0542bffccf0b9ae62f813201b8cd9591bda595440a06b0d80ce53251c79e13858ccc00ffb731c87f1d26a8ab6e6a6117411f7ed4d8d1e370a7e6dd5b21a20434b61fedadcf3034fa19a466fbb8eb54f"}, {0xc8, 0xff, 0x3ff, "ef78546e820cd70ecfc3f163fcb95a5e3864d4c00d92db7f99d99ff132a682224df21534b8202e7f22c2a5410f8a54a711a697a4efb1ad5bfea6640db422514e912422a93c43533b126c0359e6102558d26a8655d28850c059afbd11c266cd98ae59daf630ba342f10719b793da2d6d4f33ba1b8f4ea30dc7714a3103778c414eb42f04388453aa925c644e1ba1030c173b9cbf18f55af852ddb0fe323672b69182a92a3f783c4ea68cce25315f8941de6be"}, {0x50, 0x111, 0xfffffffffffffff9, "23b77c49100454a27bc0054171c613db6c51bcb4f299a2c278691d39af2fb3b86c16768fa2bb1088b23af114373984a9a606134482a23efdf5dd06f3ffad"}, {0x50, 0x110, 0x9, "88e638359de217218a9cd837de17f5aca2a9cd32cf60391e879a78877e6f0feab5d039012654017812a86159d97fdf6e302c0bb1b3562960c6263f693a"}, {0xe8, 0x10f, 0x3, "faf4c3803d2ded288f87fb8dda3f87190cd5c97418daeb1a0e0fec2d171af6ed11b36058097cbb9a69ae54feda10e43ac64bb0b15c051b38a744854e0bc3928181aafb4830f8f606da9dc58df52d9c297cce334b58237dc01fd4ea2eb258315eb7fe748b0d8973223867e843fc467df105388c52d73ffdb4f9d792bbe2a8441e090460313aa3d673b6db546de3f8e1ec937a99117954fdf0d59b92e60bb39e673705276328f1936f944a3c5cb8051a5c996d0a014174799d4a0905c0f067666e791b5562bde8c18517e13b78d608f098efdec2f5"}, {0xb8, 0x0, 0x5, "ece72af0f2242e6e248083fcadbe878f458b0cf77f7e1374f9c32bcf2f07e8a4b6a6cafa0d96faf7f0a76be00ee8cc4a6be08ca1ade33bd5abb0f9009d56bf7e3d3c40736a0d2e49d9e87df58da9c6cc084c9d703401536d3e34dbc9e9d116a31c206e8f6d5d574800f5cde503432bb21877b5d3d03c1f6bd935395a15af32914e14ad4ed4a19dd2aef50510e02d99ebc41b982b4fadcd6503ba2d5668775adf76831fc8da"}, {0x70, 0x11, 0x1, "f3dfbce31eefa3227e2b1cad5f001ab1c5b3f11c54ee53dd6be353a05ac86ef6efd70593a11d51f5cce916337fb2093e0c1a13f1b653c9ef03ad0620328f242a2f8a1deac32b5ab65f63818b5952018cb1754154a4d05c977338b96cb212"}, {0x108, 0x3a, 0x10000, "d6bb7510e4f80b38eb92203b02215271efa131c32fb49faf38aeff413ea562622d2f52194485ae628c6b2979e5c153cb5853a3cdd0261fb85bc4dbecf28b9d58c49e4e2f8fd01bce815e45d18edad34dac6408d59a846dcc7de794ced798aeee887f9b0c120f78dded72a99650794d5802c5c155a38a72186820821849b978bdc80415fd0d45b3e2b12d4c8ca8b749219e23dcaa66526ac3b1496b788b88cd10c8db2d6b24596af1756167de67209b198406b973edf5484eee2fc050a046765a2b03288b897bc6274d8e04072c2bdb68ef227d1cc3af4fbcfe204c7d092b08edb8a7ddb3ed71cd6f4e94214af466fe8dd31a5ddfc636fa"}], 0xffffffffffffff25, 0xa7c74df513b49bf}, 0x0) 2018/05/04 00:02:08 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'erspan0\x00', 0x0}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x6, 0x1, 0x6, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000100)={'team_slave_1\x00', {0x4, 0x6, 0x0, "fe9bd6890842", 0x7}}) socket$packet(0x11, 0x2, 0x300) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00000012c0)={0x2, &(0x7f0000000180)=""/169, &(0x7f00000000c0)=[{0x40, 0x64, 0x7, &(0x7f0000000240)=""/100}, {0x7, 0x1000, 0x9, &(0x7f00000002c0)=""/4096}]}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:08 executing program 4: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x401, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e24, 0x1, @empty, 0x2}}, 0xad7, 0x81, 0x1, 0x81, 0x4}, &(0x7f0000000240)=0x98) openat$cgroup_ro(r2, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:08 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x3) 2018/05/04 00:02:08 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@ipx, &(0x7f0000000000)=0x80, 0x80800) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0xfffffffffffff96e, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={'bond_slave_1\x00', 0x1100}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0xfffffffffffffffc, @multicast2=0xe0000002}, 0x184, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)="677265746170303a091e00", 0x400000}) 2018/05/04 00:02:09 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) r4 = socket$pppoe(0x18, 0x1, 0x0) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$pppoe(r5, &(0x7f00000000c0)={0x18, 0x0, {0x0, @empty, "73797a6b617fb87d40f4fb37b02e00"}}, 0x111) write(r4, &(0x7f0000000480), 0x5ea) 2018/05/04 00:02:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x80000001) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x401, 0x2000) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400) inotify_rm_watch(r2, r3) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff8e4}) 2018/05/04 00:02:10 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x11, 0x80000, 0x1b, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3a, &(0x7f00000001c0)=ANY=[@ANYBLOB="0002020100000000ff0c90eb01000000000000000000000038bd02f634e13e31e360bb16ce7b4fd8fa0384e52b74826960f2ae5df6a3862c7edbe89df23de52864f01f98d1"], 0x1) ioctl$sock_bt(r2, 0xdd17, &(0x7f0000000340)="d01570ddf30138cf07c42e4192f2a3dd5b580961c701d784e06b4a6fe802cfce7b3433884a626414e12ca59d82c55652e363fdbf49d58888547ab7dfa01ac98d5627fe26b70b63d31cf5795750b0818907e89075d536e04378657dfd6068418ce05338026f45616195a15c1947052ff24bd56f5860333eacd715fc7f453c6c909b0891d2782c2478d795") sendto$ipx(r1, &(0x7f0000000240)="056f569ec2ec0977c4da1f9f0b7543d65e7c5e00a857e0875711259abcea7ce0ad1350f6abf055e0dd9ca4bae5ebe992e75965ecc8e828a011e81b8769639cb485490bcd53b50fa457fd7e05d2f905f39ca6ef7647f36d0b2c2353aafe5bacea2331c93b87477cb0f999c4baeb7d92b1d52b2758146794494cf1c79b545910665b36190d1c639196cd1896b9055d374f573eb1eb2d68f9cb463b504db8a70278f9e5f602bb952f1915cf3488643eedc8edce7ac1568f6be349fee253e0d20685a0d5402515f970a62178619c862b10c6847f37eb59aa57cb2a14a312c1d337859cc192dc555d2be1454ec0ef24", 0xed, 0x8000, &(0x7f0000000040)={0x4, 0x1ff, 0x4, "fed18dbaeba6", 0x1}, 0x10) sendto$inet6(r0, &(0x7f00001e2000), 0x0, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x2, 0x2, 0x1, 0x5, 0x17, 0x800}, &(0x7f0000000140)=0x20) 2018/05/04 00:02:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create(0xf301) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)) r4 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x20000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f00000000c0)={{0x4, 0xe23c}, 'port0\x00', 0x16, 0x8, 0x5, 0x100, 0xfff, 0x5, 0x9, 0x0, 0x4, 0xf741}) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) 2018/05/04 00:02:10 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f0000000080)={'veth0_to_bond\x00', @ifru_map={0x1, 0x100000000000000, 0xe1, 0x80, 0x34, 0xfe9}}}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:10 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000140)={0x1, 0x1, 0x100, 0x100000000, 0xfffffffeffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 00:02:10 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000000300)={@mcast2, 0x0}, &(0x7f0000000340)=0x14) connect$packet(r0, &(0x7f0000000380)={0x11, 0x9, r1, 0x1, 0xfffffffffffffffe, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}}, 0x14) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0xa000, r2, r3, 0x5, 0x5, 0x3000) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x200, 0x0) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f00000002c0)=""/59) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x400000000000, 0x10000) getpeername$netlink(r6, &(0x7f0000000080), &(0x7f0000000100)=0xc) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0206416, &(0x7f0000000140)={0x2, 0x5, 0x9, 0x97, 0xc, 0x1}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r5, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:10 executing program 1: r0 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000140)={0x2e, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@int=0xf3, 0x4) add_key(&(0x7f0000000180)='trusted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="32201bd88abbe89aeab8baacaa1839863b53f42c4743d12f6b395cae4fa6220875f5af5b5bf2a5739e638f1ecc03e04f201947060ab95d8583c94413d36d0483cc4be05a5886da51d12f04c1560039fbb4e1e53773c337aa3f", 0x59, r0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000280)=[0x7, 0x9], 0x2, 0xfff, 0x2, 0x4, 0x0, 0x0, {0x8ceb, 0xf21d, 0x3f, 0x5, 0x8, 0x3, 0x2, 0x10001, 0x100000000, 0x9, 0x2f6, 0x1000, 0xff, 0x101, "bb3cd59d7c2c5a4c65ad2b31b311ed17e42aa9807a5dfa78fbae5fba5caa4192"}}) 2018/05/04 00:02:10 executing program 6: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x10000, 0x100) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000200)={0x6, 0x7f}) r1 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) unshare(0x400) getrandom(&(0x7f0000000000)=""/240, 0xf0, 0x2) ioctl$KDMKTONE(r1, 0x2285, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}}}, &(0x7f0000000300)=0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r2, 0xd19, 0x6}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0xd0000, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/04 00:02:10 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) write$cgroup_int(r2, &(0x7f00000000c0)={[0x3f]}, 0x1) pread64(r1, &(0x7f0000000340)=""/15, 0xf, 0x20) 2018/05/04 00:02:10 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f00000012c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f0000000140)='+\x00', 0x0) getpeername$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x105000, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000100)=0x7) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fchmodat(r1, &(0x7f0000000200)='./file0\x00', 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)=ANY=[@ANYBLOB="ffffffffffffabaaaaaa00ff08004500001b000000000001907800000000ffffffff0d00907800000000000000000000000000000000"], &(0x7f0000ea3000)) 2018/05/04 00:02:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=@ipv6_newroute={0x30, 0x18, 0x11, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x30}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1100011}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_getrule={0x20, 0x22, 0x105, 0x70bd28, 0x25dfdbff, {0x2, 0x90, 0x20, 0x0, 0x800, 0x0, 0x0, 0x8}, [""]}, 0x20}, 0x1, 0x0, 0x0, 0xc0}, 0x1) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x8, 0x82080) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000380)={'NETMAP\x00'}, &(0x7f00000003c0)=0x1e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x100000000, 0x8001}, &(0x7f0000000280)=0x90) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={r2, 0x5}, 0x8) 2018/05/04 00:02:10 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) recvmmsg(r0, &(0x7f0000003980)=[{{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000080)=""/13, 0xd}, {&(0x7f0000000100)=""/252, 0xfc}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/181, 0xb5}, {&(0x7f00000012c0)=""/132, 0x84}], 0x6, &(0x7f0000001400)=""/4096, 0x1000, 0x80000001}, 0x4}, {{&(0x7f0000002400)=@sco, 0x80, &(0x7f0000002600)=[{&(0x7f0000002480)=""/154, 0x9a}, {&(0x7f0000002540)=""/149, 0x95}], 0x2, &(0x7f0000002640)=""/149, 0x95, 0x80}, 0x7fffffff}, {{&(0x7f0000002700)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000038c0)=[{&(0x7f0000002780)=""/8, 0x8}, {&(0x7f00000027c0)=""/4096, 0x1000}, {&(0x7f00000037c0)=""/80, 0x50}, {&(0x7f0000003840)}, {&(0x7f0000003880)=""/34, 0x22}], 0x5, &(0x7f0000003940)=""/40, 0x28, 0x5e3}, 0x1}], 0x3, 0x100, &(0x7f0000003a40)={0x0, 0x989680}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:10 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x210000, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) getsockopt$inet_int(r0, 0x10d, 0x2000000000005, &(0x7f0000000140), &(0x7f0000000100)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x8000}, 0x4) 2018/05/04 00:02:11 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) close(r0) 2018/05/04 00:02:11 executing program 3: r0 = socket(0x12, 0x2, 0xc) write(r0, &(0x7f0000000000)="1fe600000102ff80fd4754c107110000f305010008020100010423dcffdf00", 0x1f) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xd8, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000180)) 2018/05/04 00:02:11 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x7, &(0x7f0000000100)) r0 = creat(&(0x7f0000000140)='./file0/file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)={0x7, 0xc, [0x6, 0x9, 0x6]}) 2018/05/04 00:02:11 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x82003, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000140)=0x7) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x404100, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000180)={0x9c, 0x2, 0x1, 0x3}, 0x10) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000200)) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)="ba3a00000200000049f5c744589583beba4b5be246d9060055", 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000080)='cpuset.mem_exclusive\x00', 0x2, 0x0) openat$cgroup_int(r2, &(0x7f0000000000)='hugetlb.8MB.failcnt\x00', 0x2, 0x0) 2018/05/04 00:02:11 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x6, 0x2003, 0x4, 0x0, 0x1d}) 2018/05/04 00:02:11 executing program 6: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$dupfd(r0, 0x0, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/05/04 00:02:11 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x1, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:11 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x7f, 0x4000000000, 0x8, 0x3, 0x0, 0x4, 0x80, {0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xa32f, 0x7f, 0x1, 0x6, 0x8000}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x1000}, &(0x7f0000000280)=0xc) umount2(&(0x7f00000002c0)='./file0\x00', 0x9) removexattr(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)=@known='system.advise\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) setsockopt$packet_buf(r0, 0x107, 0x19, &(0x7f0000000100)="9e95f26b487103c072b1e997b304ae6a0ed6c7de460da5a488db4e934b48cf69ad725695aeba594a014299fd6e78fef6972836cfb4f051ffb9fbeeeeb0f24d5186e4b0c58c68d22d764779955148e94af4ac7125d95f3b074be27cdc018334c5f4a47041a9a5cc4b3082c4a1cfd461600af22c4f21361b049e26d2bda1b3cde1bd21bd1bb2d51210d89d37510096b915e57b7f41f890f986552b23dc3bead2eac35100ec4ae0571f3ee0b10402", 0xad) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:11 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x200408d6, &(0x7f00000011c0)={0xa, 0x8000000, 0xfff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) syz_extract_tcp_res(&(0x7f0000000140), 0x0, 0x0) 2018/05/04 00:02:11 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f000048e000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000f5c000/0x2000)=nil) madvise(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x84, 0x8, 0xfc61, 0x0, 0x0, 0x9000000000000, 0x201, 0x8, 0x100000000, 0x9, 0x9, 0x30000, 0x401, 0x4, 0x3, 0x6, 0x9, 0x1085e0e9, 0x40, 0x5, 0x4, 0x1, 0x0, 0x7, 0x0, 0x8001, 0x8, 0x5, 0x20, 0x385, 0x9, 0xfffffffffffffffc, 0x4, 0x6, 0x1, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x1}, 0x8006, 0x9, 0xffff, 0x0, 0x8000, 0x2, 0x3}, r0, 0x0, r1, 0x3) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x8000000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/05/04 00:02:11 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) r2 = socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth1_to_team\x00', r1}) 2018/05/04 00:02:11 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x1, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:11 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200000, 0x0) ioctl$VT_RELDISP(r0, 0x5605) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x30, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x6, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) 2018/05/04 00:02:11 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000040)) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:11 executing program 6: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x604000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000400)={0x0, 0x2710}, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000300)=""/113, &(0x7f00000003c0)=0x71) r2 = socket(0x10, 0x803, 0x400000000) sendto(r2, &(0x7f0000000380)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) connect$netrom(r2, &(0x7f00000004c0)=@ax25={0x3, {"cbcdefd7511473"}, 0x101}, 0x10) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000480)=@add_del={0x2, &(0x7f0000000440)='team_slave_1\x00', 0xa8c3}) recvmmsg(r2, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x78}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r3+30000000}) 2018/05/04 00:02:11 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x1a, 0x1, 0x1) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x0) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x10000, 0x0) ppoll(&(0x7f0000000100)=[{r0, 0x2}, {r1, 0x10}, {r2}, {r3, 0x1215}, {r4, 0xa0}], 0x5, &(0x7f0000000140), &(0x7f0000000180), 0x8) 2018/05/04 00:02:11 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) r0 = perf_event_open$cgroup(&(0x7f0000000040)={0x7, 0x70, 0x3a9d, 0x101, 0x3, 0x0, 0x0, 0x4, 0xf72c356a4068f316, 0x1, 0xffff, 0x9, 0x7f, 0x4, 0x456d, 0x2, 0xffffffff, 0x3, 0xdf, 0xffffffffffff0000, 0x1, 0x101, 0x8fff, 0x0, 0x200000000000000, 0x3ff, 0x1, 0x0, 0x2, 0xfff, 0x101, 0xff, 0x7, 0x100, 0x100000001, 0x3, 0x6, 0x800, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x400, 0x7, 0x7, 0x0, 0x6, 0x1, 0x1000}, 0xffffffffffffff9c, 0x8, 0xffffffffffffff9c, 0x1) sync_file_range(r0, 0x6, 0x100000000, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100), 0x0, &(0x7f0000001fc0)=[@iv={0x48, 0x117, 0x2, 0x2d, "5d1f012d23a7a60eb126a8bd75d50577c77a5ce9ba013e9323ee9ec6f6dfd823b19ef3ab58a942189427bcf7e0"}], 0x48}, 0x0) munlockall() 2018/05/04 00:02:11 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000100)) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) 2018/05/04 00:02:11 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) sendto$packet(r0, &(0x7f0000000040)="ce3bbc3cb9469e8869f5d5fb8154b735aa3b75787fdf71197e6d69130b8a508f887af999a322c5a185a24a641c3f3e4af084b1c322b257a359295fbfc8bb3a1ce6670d4bc0b471f9778102f9e05d2f07c0e6fe7a374408566f0f428b3302c1503c7204a24b86cab720100714e2d5b6b90514fe2414a437", 0x77, 0x20000000, &(0x7f0000000100)={0x11, 0x1f, r1, 0x1, 0x3399fc1a, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/05/04 00:02:11 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34e, 0x0) fallocate(r0, 0x0, 0x1, 0x6) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) 2018/05/04 00:02:11 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001400)={0x5, [0x1000, 0x5, 0x10001, 0xc62e, 0x7f]}, 0xe) 2018/05/04 00:02:11 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000180)={0x40002014}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000140)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r4 = getgid() syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x6002, r3, r4, 0xd7b, 0x40) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/04 00:02:11 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x10001, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0), 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="11ef3d7b2220", [], {@ipv6={0x86dd, {0x0, 0x6, "5e8e23", 0x14, 0x2b, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000000c0)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344}, 0x71, 0x5) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000140)={0x8}, 0x1) signalfd4(r0, &(0x7f0000000100)={0x2}, 0x8, 0x80800) write$tun(r1, &(0x7f0000000300)={@void, @void, @ipv4={{0x19, 0x4, 0x800, 0x1, 0xe0, 0x64, 0x7fff, 0x81, 0x21, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@timestamp={0x44, 0x18, 0x0, 0x3, 0x3, [{[], 0x100}, {[], 0x6}, {[@rand_addr=0x7], 0x2}, {[], 0x9}]}, @lsrr={0x83, 0x7, 0x100000000, [@remote={0xac, 0x14, 0x14, 0xbb}]}, @timestamp={0x44, 0x30, 0xd9, 0x3, 0x7fffffff, [{[], 0x10001}, {[@broadcast=0xffffffff], 0xf9}, {[], 0x8}, {[], 0x1}, {[], 0x9}, {[], 0x7fff}, {[], 0x9}, {[], 0x40000000}, {[@loopback=0x7f000001], 0x7f}]}]}}, @tcp={{0x4e23, 0x4e21, r2, r3, 0xc31, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xffffffffffff9fdc, {[@sack={0x5, 0x26, [0x9, 0x5869, 0xdd7, 0x100000000, 0x9, 0x639, 0x4, 0x353, 0x400]}, @generic={0x1f, 0x7, "3ed77b86f1"}, @fastopen={0x22, 0x8, "9e110fedd455"}, @timestamp={0x8, 0xa, 0x1f, 0x2}, @window={0x3, 0x3, 0x9}, @timestamp={0x8, 0xa, 0x101, 0x5}, @md5sig={0x13, 0x12, "eb78d153da2aef957691407653f335a8"}, @timestamp={0x8, 0xa, 0x80, 0x7}]}}}}}, 0xe0) 2018/05/04 00:02:11 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x80, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000000c0)={0x5c, @rand_addr=0x200, 0x4e22, 0x0, 'sed\x00', 0x20, 0xffffffff00000001, 0x35}, 0x2c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0xfd) 2018/05/04 00:02:11 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f0000442fe8)=[{0x100050}, {0x25}, {0x6}]}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0xc}, @loopback=0x7f000001}, 0xc) writev(r1, &(0x7f00000a6000)=[{&(0x7f0000000000)='\x00', 0x1}], 0x1) 2018/05/04 00:02:12 executing program 0: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{}], 0x2000000000000321, &(0x7f0000000080)={r0, r1+10000000}, &(0x7f0000f87000)={0x7fff}, 0x7) connect$inet6(0xffffffffffffffff, &(0x7f00003adfe4)={0xa}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000cdbfc8)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000e31000)}, 0x0) 2018/05/04 00:02:12 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) r2 = creat(&(0x7f0000000540)='./file0\x00', 0x0) mount(&(0x7f00009d0ff8)='./file0\x00', &(0x7f0000fd3ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x400, &(0x7f0000daafff)) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000040)=0x3) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:12 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) socket$packet(0x11, 0x3, 0x300) 2018/05/04 00:02:12 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={"73797a5774756e000000000400", 0x10000fd}) 2018/05/04 00:02:12 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) fadvise64(r0, 0x0, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r1, &(0x7f00009f3000), 0x352, 0x0) lseek(r1, 0x0, 0x3) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0], 0x1}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000140)=0x8) open$dir(&(0x7f0000000040)='./file0\x00', 0x27e, 0x0) 2018/05/04 00:02:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, {0xa, 0x4e24, 0x0, @empty, 0x7f}, 0x1, [0x9, 0x7, 0x3, 0x60c, 0xf7b1, 0x0, 0x59, 0x200]}, 0x5c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000200)='\x00', 0x1, 0x200408d6, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/04 00:02:12 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026efff)="0f", 0x1, 0x0, &(0x7f0000021ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000007ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040), 0x8) 2018/05/04 00:02:12 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x4) readlinkat(r0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)=""/27, 0x1b) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="24000000100007031dff02000000000000000a0009000300001d85685e0000000400ff7e28000000140a43ba16a0aa1c810bb356da5d8060000000060000000029ec2400020cd37ed81cc073", 0x4c}], 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000200), 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) 2018/05/04 00:02:12 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) geteuid() r1 = getpid() fcntl$setown(r0, 0x8, r1) write$fuse(r0, &(0x7f0000000000)={0x20, 0x0, 0x7, @fuse_ioctl_out={0x60993192, 0x200, 0x2, 0x401}}, 0x20) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/05/04 00:02:12 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@rand_addr, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000440)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={"65727370616e1e00000000002000", r1}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r2, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:12 executing program 1: unshare(0x400) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000600)=0xfffffffffffffff9, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) setresuid(r1, r2, r3) recvmsg(r0, &(0x7f0000000800)={&(0x7f00000003c0)=@ethernet, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000440)=""/153, 0x99}, {&(0x7f0000000500)=""/1, 0x1}, {&(0x7f0000000540)=""/181, 0xb5}, {&(0x7f0000000640)=""/109, 0x6d}], 0x4, &(0x7f0000000700)=""/211, 0xd3, 0x8}, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x10) 2018/05/04 00:02:12 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001600)='/dev/mixer\x00', 0x20000, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000001680)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000016c0)={'gretap0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001d00)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000001e00)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001e80)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001ec0)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000001fc0)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002040)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002080)={'ip6gretap0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004580)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000004680)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000004700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004740)=0x14, 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f0000004780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000047c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000008380)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000008480)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000009b80)={0x0, @local, @multicast2}, &(0x7f0000009bc0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000009c00)={'team0\x00', 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000009c40)=@can={0x0, 0x0}, &(0x7f0000009cc0)=0x80) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000009d00)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000009e00)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000009f00)={@loopback, 0x0}, &(0x7f0000009f40)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e23, @rand_addr=0x1}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0x4b6f5a63}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0xffffffffffff5b02}], 0x98) accept4$packet(0xffffffffffffff9c, &(0x7f0000009f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000009fc0)=0x14, 0x80000) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f000000a700)={&(0x7f0000001640)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f000000a6c0)={&(0x7f000000a000)=ANY=[@ANYBLOB="8c060000", @ANYRES16=r1, @ANYBLOB="010128bd7000fedbdf250100000008000100", @ANYRES32=r2, @ANYBLOB="3801020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400d80000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400830000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="ec00020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000800000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000900000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000080000008000600", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="4800020044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000014000400060002c4018000007f0003000100010008000100", @ANYRES32=r8, @ANYBLOB="ec00020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ffff000008000600", @ANYRES32=r9, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000c00000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000700000008000100", @ANYRES32=r10, @ANYBLOB="3c00020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004003f00000008000100", @ANYRES32=r11, @ANYBLOB="fc01020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400ff0f0000080007000000000034000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000400040040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="0800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100000008000600", @ANYRES32=r14, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r16, @ANYBLOB="b0000200380001002400735f636f756e740000000000000009000000000000080003000300000008000400030000001c00010024000100656e61626c65640000000000000000000000000000000000000000000800030006000000040004000800060000000000000000000000000000", @ANYRES32=r17, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040008000000"], 0x68c}, 0x1}, 0x0) r18 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r18, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r18, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r19, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:12 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'bridge_slave_0\x00', &(0x7f0000000240)=@ethtool_flash={0x19, 0x0, "656cf8fcf0c6453d92063ea7a79c283ecddb5672219e6392927e6ababba1479b73e4cebf1d7ebf325bceebc13fd4be4b9d5c5c0bda890ddcb0b8eafd5c54619e3cd886a5a2b4709fdb1dcfb767eab9eeaf88c4a2ef8ec7f7e5cd101c0548ae747651445b269dc1737e217cfbb96a3a8c91d87c6325784dd442224e1ef89dbff4"}}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x37, 0x2000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x82, "e31dbb3553d41082bcf47007419c20f8000307106fe7eda0271cd24f58647d82c5b437345cbd42c0d7ac96b9f4fab3479ba41c8e565469a2b3edc6ca2efbe757b3e0f58fc95050cc62251d912c3e201918be908ea897bdcb95b0262b01ba80d19abbc80b14db829279826087a810dd0a0c4b135c146e89ab0c28b48d5f580852df77"}, &(0x7f0000000100)=0x8a) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x5610999f, 0x400, 0x8}, 0x10) 2018/05/04 00:02:13 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x40000000000001, 0x33, 0x3505, 0x100000001}, 0x2c) r1 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000140)="8fce8eaa95ba1107268447af93d5f28c5858c98545fc8d8aaacae27af31fddf5cbb00f95dba37d441f25b7721a7f6cf2f8f00bbafe983ef0dbce510a9985d24a2b02891896239d6360600baafa6ad0bdc5e250fed635ee99004846cdfa7748aae98316dd63b6751224e65b72156ee443ecd1fb1d85e47d9416d6b6c3d51a9f6d035858c5dcabae8fd41075019397297d58677a74bb42adade930f077ac734080eb3b250f311d45a5713169b07824bd2ac918a9a6a1b8567ad1aed2054cd58cdd2b85f033a0c6", 0xc6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000140), &(0x7f0000000080)}, 0x19) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000033afe0)={r0, &(0x7f0000000140), &(0x7f0000000040)}, 0x20) 2018/05/04 00:02:13 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000008c0)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="ac14141a7f00000100000000020000007f000001e0000001f2993f883d908475f50354de11b672f7aed1b5e01f43de94b96b6a259d16e8f8833853be43e44bfd37e943e040a27d6cce4b79fd7a935cefbe463c572b0ef7a86ecc468f40469df2d32e754eb520ce8b2f605229b1302ff4efa99a7a394679c636439ddcab8595c57fd78e7cf7042ac387389251f67822a24202cb7f10fae456bc7ece978eed3e7cd27d24688a13cf76dad9deecdc3f2acdbae677e450570f7e77b63203316cb60289407e2b4befadff115b550cf2b48374269aff4db5875d239ba0a1ca9d03270e0976fe0093ffa1608655d13d1aad9003bce072398f1dea4938798d43439446214c58eb6c9b0a15c2848c1937a198ae5fbaec39774e0f9fab32ef21cae3eff84cb92528d21e3978d4c537a73a247fa93a181288d605c0ac8d81f89b87f9ba46340a4b3a2ec8dd52147087b78720bbe47a46227a4eaf3d076a8af7aa74fbd4b7ffedf7fbd734f428de200c700a96e4b2615ae142ac78e6"], 0x18) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'yfb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x400f}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'ifb0\x00'}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000480)={0x0, 0x101}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000003c0)={r2, 0x6, 0x9b, "dc549cebe9e569e897a1078d0a6eec9143ad0a4178fe907f3ad03f1b5ca87d85b87ebfbb0d64f277fae9c4aed87d23d52dde520e44f36487e63140995664c4c2bb0f2ce653842ebf1f8d1c7e8ea4108b8cdf121839d97691b25cf731bc9bf24e91d1c73058cfbd25f54a9de02c137f75908acf85aa6544c76c9f738761dd23a8c64118e57d2797effa114e549b8622d465b0bcf718867f34cc7657"}, 0xa3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x5, 0x6, [0x2, 0x40, 0x8, 0x2, 0x3, 0xd544]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000140)=0x8) 2018/05/04 00:02:13 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', r1}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r2, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:13 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) getsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6_sctp(0xa, 0x1, 0x84) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:13 executing program 2: unshare(0x400) r0 = semget(0x2, 0x4, 0x40) semctl$GETZCNT(r0, 0x4, 0xf, &(0x7f0000000040)=""/47) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) connect$unix(r1, &(0x7f000017a000)=@abs, 0xfffffffffffffdef) 2018/05/04 00:02:13 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x80000000}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00002f7000)) epoll_pwait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 00:02:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x3, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x9, r2, 0x10000, 0x7}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000000080)="a5086103e4ece5dcde0986cbb2aa07f4a4efb490a47e160b2f65373756fa249604226723625156755491755eca0d4c7c108a00c7522053a677060a17366caa8495c1c6688ecfc2c86904de49a1b95df7dffe9154be23a7a1477b8bbd191451d914f0b978a916c0498dec7fc96af645be1a28479c4b832bf8a4ed44e914e8be6268201db7b8e30493f37cca1f54a79ced0211919f3ec7863b2e6d15fca3a410a2c538d7bfba774f665b3363f485921f12880a646762f6027623e15280e2db1ff7c96c54bd264207474ffebf5d633817e6627f38ed1749467214b56a96a39528edc4c5eb7c7c6ece264c18114c28091b99f7", 0xf1, 0x20044000, &(0x7f0000000180)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffff4, 0x800001120000801, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a), 0xfffffffb}], 0x1) 2018/05/04 00:02:13 executing program 3: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/4096, 0x1000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) 2018/05/04 00:02:13 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x8000000000009374, &(0x7f0000000080)) getcwd(&(0x7f0000000080)=""/83, 0x53) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0xfff, 0x3, 0x6, {0x0, 0x1c9c380}, 0x100000000, 0x1}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/05/04 00:02:13 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f00df15d4ae00000102ff00fd4754c107110000f3050100ee93d7a30d08000100010423dcffdf00", 0x28) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) 2018/05/04 00:02:13 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xffff) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e00001400000000000000010001000500f2ee000000000a00000000000000000000000000000000000000000020000000000000000000002600000002030000ff3f000000000000ac14ffbb000000000000000000000000ac14000000000000000000000000efff04000500000000000a00000000000000fe0000000000000000000000000000ff0000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/04 00:02:13 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x1) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:13 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x100000002c1, 0x0) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000080)=0x44) write$tun(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="01050180000203000600aaab34c0cd3be86647df037fc8ed08d7f9b393f5ecb6cf86abbd001f610085d408019b9ce8831a098e725626f996ffbc150d0faccc1f06fc2b750024967838206422b5c2a99fcdd0e0946b072777fdefa062657808f35ba05d68629143c1402ea99c97a9f0c0be1688a87b95868d9f28f69d859120e3a552a26890c135089e3587817de1ff29c3e98629db5f57d3ae4e9a03908ebf7da4504bfa79be1e491da2b1277dda74eeec175c666c7038"], 0xb7) 2018/05/04 00:02:13 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) nanosleep(&(0x7f0000000040), &(0x7f0000000300)) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xecfc, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x30, &(0x7f0000000140)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x80000001, 0x10}, 0xc) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="3801000010001307b0479d2b0000000000000000fe800000000000000000000000004ca34f794809b0f500000000ffffac14ffaa00001800000000000000000000000000a761bfc0b8fcc061468ac0e08df9f14b8b9c6c2e53f9f901862b28ba97c66f346d43a3adbb5a49136fb7ebbf79823711790706c5878f3de138daea3d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x31e}, 0x1}, 0x0) arch_prctl(0x1005, &(0x7f0000000240)="3b563999c20757f440a80c54973b0b80d501dded64c7e7d88aafe8d35825f3b4d2c9569cae21bb28cc6c59738ead640f5a06b611862a9126d34b8cdfacf5cc9cde9ffb29aea39f81557f1566af72e015e45b617278224a20718b447a2f19575e659012f2c09bbb878a20abaca47ded6b212bf4c4c37c7adf471e9fd6264c71b843e7081dfa0fd9df4c87645b02cb00a70d596face2529a9a6ac1ad196a90684e210b5d7bea296d4a996181ce700df618d0a8fa5a3d81fb2e1c") 2018/05/04 00:02:13 executing program 7: unshare(0x60000000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/05/04 00:02:13 executing program 1: mkdir(&(0x7f0000312ff8)='./file0\x00', 0x0) syz_open_dev$sndpcmp(&(0x7f00000004c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x88040) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0xa4, "bf49445125091260d367d73fd79eb11dab861f213369e5582ddc268caa480fe8c6e4a44a9e8781a8059bafcdf809f271f575123780502256d712bfb76cf6ec84bf0ab1a9e99b267da6914f3f3df99f168f365570493436e6cc434b3a44d12b63f4eaba86ca35e4745cb25480fbb78cdc72719a4863aa098c236efa0c2174ff9591f2b74162627c32a1c32a9d2d4925e211034efdbb00158b699845ef45fa3cec408e0358"}, &(0x7f00000003c0)=0xac) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={r1, 0x3ff, 0x0, 0x3, 0x8}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r2, 0x1f}, 0x8) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x8, &(0x7f0000000200)) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xa6f, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0/bus\x00', 0x0, 0x8}, 0x10) r3 = open$dir(&(0x7f00004b9ff4)='./file0\x00', 0x0, 0x1000) mmap(&(0x7f000001f000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x100000000a012, r3, 0x0) r4 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000400)=0x8) 2018/05/04 00:02:13 executing program 5: r0 = socket$inet(0x2, 0x80000, 0x7fffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x10001}}}, 0x84) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r2, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r3, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) bind$netrom(r4, &(0x7f0000000080)=@ax25={0x3, {"ff2556c3adf0ed"}, 0x200}, 0x10) 2018/05/04 00:02:13 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x101000, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000002c0)=0x8, &(0x7f0000000300)=0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x500, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[0xfffffff0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000000100)=""/142, 0x8e, 0x20, &(0x7f00000001c0)={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) sendto$ax25(r1, &(0x7f0000000340)="000000000000000000d756c9487f50319de53692ca542bd7942de243e26041b6ceaed2eecfd5a15b5ff92e0624f279cd731ce02a1b8dc3617c8cefa5d7201e82b4f8ade39258089aafddd4e2f9183e388000a4605fc29deb83a679f39807ec62dbdb6394cdc6ad832be62f6d8978347d73fb491037de34b2e0f11c538db87087158908d0fbbeefea5b2070da9566d9cb82c4eca61102841a61ba6527041644ef1273999d4605d763d0c3ff5952", 0x9, 0x40010, &(0x7f0000000240)={0x3, {"81ceac7193b169"}, 0x7}, 0xfecc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/04 00:02:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x0, 0xb, &(0x7f00000000c0)=""/11}, 0x48) move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x24) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000028c0)=0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0xe}, 0x80000000, 0x2, 0xff, 0xe, 0x1, 0x5}, 0x20) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000029c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffffff1032}, @in=@rand_addr=0x6, 0x4e23, 0x8, 0x4e22, 0x397b, 0xa, 0x20, 0xa0, 0x97, r1, r2}, {0x1, 0x80, 0x81, 0x7, 0x3cecdbfa, 0x8000, 0xf558, 0x19edddac}, {0xffff, 0x2, 0xffffffff, 0x18000000000}, 0x80000001, 0x6e6bb5, 0x2, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x32}, 0xa, @in6, 0x3504, 0x3, 0x1, 0x100, 0x7400000000000000, 0xffff, 0xffffffffffffffe1}}, 0xe8) 2018/05/04 00:02:13 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x2f89, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000080)={0x100000000, r3, 0x2, 0x4c0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) [ 160.045702] IPVS: ftp: loaded support on port[0] = 21 [ 160.065153] netlink: 72 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/04 00:02:14 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4100, 0x0) r3 = geteuid() fstat(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000003180)={0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000003640)='./file0\x00', &(0x7f0000003680)={0x0, 0x0, 0x0, 0x0, 0x0}) fchmod(r0, 0x84) stat(&(0x7f0000003700)='./file0\x00', &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000037c0)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f00000038c0)=0xe8) fstat(r0, &(0x7f0000003900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003980)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@dev}}, &(0x7f0000003a80)=0xe8) stat(&(0x7f0000003ac0)='./file0\x00', &(0x7f0000003b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003b80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003bc0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000003cc0)=0xe8) stat(&(0x7f0000003d00)='./file0\x00', &(0x7f0000003d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000003dc0)={0x0, 0x0}) fstat(r0, &(0x7f0000003e00)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getegid() sendmsg$netlink(r2, &(0x7f0000004000)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfc, 0xa0000}, 0xc, &(0x7f00000035c0)=[{&(0x7f0000000100)={0x180, 0x22, 0x0, 0x70bd25, 0x25dfdbfb, "", [@nested={0x170, 0x1a, [@generic="ae0e36fd3dbc89a9c406f5e2b21034de1ceb96d51dff4a080930efa665d39eaaaf76192ccbd5b6b68880c0aa39537f4ed06fcf1aaa4c146d5e85b85ebc5f625d64a9b21fe4bf7c2554d1e877c74d9bfbaec080bf0915f0d72b13b04431e8a5e118a13f639d5ede66a1f50f5fab219ffb9249098063ebb3e1fbbfe2d02c98447542cdd1eb6b8afd5ee1a14cbdfaee21e1b455ce378b4319e75f080491", @generic="cc0d0f51b7da5668be52b10a305441d8e6dd06f0a98829cda356bf3afe2a4d1f2f16ce523f383e4a7a00103badb99d4ebe7e3ab284e0be3ec613deeec206", @generic="7121423c7e78990a4f2fd3e4274f6127e9161dc1f572", @generic="c4205b7cba9630708b5662e6a63856711d49862a6979c1c8a1db6a07012ba82915293ea1e5113a0e6ec0eae1646ad5ac5eff470acf4b496a286232ae96517f80bcac9e42fa20ba0c287118a61cf25b4c6105804cc5365b10f8a69fd5b44627e355f049774c22a3fc4a5c6942231f7e49823aaadb31a4baef284e0b"]}]}, 0x180}, {&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=r0, 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[@generic="90c4c761d6efeb899041e1656cb601adb8bc38da290126a45e6b108dc420efe677fb7382cb596646420180a45fb53fee5d96849157e3bf4d53738567498d7cba7341f04cfc893784648a5d3c1ceae3e8e2be04f54c4d98253abfb8442f35ca9f7fb3d281c674f8ec6686793b0bfeeb15c2867cefed818e7bb1e1223ae112bb2a09d84c9cb7fc1afb26b2fcc7c88f15f4851efda3fbba50843218f5caa279", @nested={0x1c, 0x7b, [@generic="cb3577158cc9a7bfaecfc398413652", @typed={0x8, 0x71, @pid=r5}]}, @generic="4ead4f6db942d422996bd103878f6c249717b31ffb42b666673dc0a4c1901f655c5cc82680794dabed01d1900896c8980f90bcb0f888c3e0f7152b14f09a85f1b6787c27195e606428748dd89bb3645016205ba9337a5bed1bc71935440e094ee27f600ba820407909868df261c99a00c6397953a759a591d1203949cde2596f6c7ffb0f47ec3b48bc642ef081a6ededb587d139c1a948cc2e1bab712d10920b49189265af5f5fd32eacea6df6b4bf8f7582003e193e6710deebffe2ae82e416bc0f01b21a6fdb8d70f5b96379fae320f40ee312256307128503f408fb8bde3a18f2c94ce37b0f9ae2962c7aa754", @generic="a14ae505f8434a337af4e43325e9203423551b5041f6910be2cb912d528bec8c3274de2231defe4dde2dc39365d34292e1de6714870882a637660b86a8517857f7045c43f83b746b76e43c38666a5183894a30baabf4b6917a0965587f7815457e0aac69a98c2f77ce1712366a0854c45da89ae4735021e6755d1fa92395b7dc376cd61aa58148e093d4c49212d174fad05a72a785d88d9587f3ea325240d74f", @nested={0x19c, 0x2, [@typed={0x8, 0x7a, @fd=r0}, @typed={0x14, 0x70, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="2a2d94f22c6e76581e44b5715dd59ecfbff49d38535533ea2ea438c974f40abbd816a77a1dedd637ff0bd8f6c5d12a5953601d292ec8b4cf0d70e29249ffb6fcd50eda829301208fe4ca8bb60c6c82e731ccc2f6a6c55660ca32ef4e5ef49cdeae8e25def2442919537ba126f9fd20d4dab89e635fdb893076bb3355a0a660a46f43fca475d6bb1f6704219ec40a13bcd4b6a2c8aa25b5ae3a9763941a9cdeb3eddbd69e35db786ec6c294ebc3ee3dcc269b48d19fa2a28f9f6b777ca4dd9bdab75ea71a1eb0c989f114a45dec4f68516e4ab124dc5a5aabe104b78152fa6b65cf", @generic="e385b744f750cb3237ea34727685c580897195b4227bff5f690451e79e39e8890418e68c80d68c44a729a09cebb1ba8754f509761f57bd0918b77a30a1df2ee60635afa356ae9f4710612f53783d4498fcc4dbc4ec87dc11b86e19f6876f0b8f573f5bbf1826024741a85e8a2a82f8487947c0af0566cac9d04bd393c61ccba4a428aa6c1cd933a269cecf2a4ea4478957ed274a0d615fb44b5d04"]}]}, 0x3f4}], 0x8, &(0x7f0000003e80)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x148, 0x80}, 0x4000) mq_notify(r2, &(0x7f0000004040)={0x0, 0x31, 0x2, @tid=r5}) [ 160.136735] netlink: 72 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/04 00:02:14 executing program 1: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000000)=0x1, 0x1000000000003, 0x800000, &(0x7f0000000080)={0x77359400}, &(0x7f00000004c0), 0x1) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x0, 0x14, &(0x7f0000000100)=@raw=[@ldst={0x3, 0x3, 0x3, 0x2, 0x7, 0x4, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0xb}, @initr0={0x18, 0x0, 0x0, 0x0, 0xd78, 0x0, 0x0, 0x0, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x7cb4}, @alu={0x7, 0xfffffffffffffff7, 0xa, 0xe, 0x0, 0x40, 0x10}, @generic={0x5, 0xffffffff, 0xe3d, 0xffffffff}, @jmp={0x5, 0x1, 0xf, 0xa, 0x1, 0xffffffff, 0x14}, @exit={0x95}, @alu={0x7, 0x8c, 0x7, 0xf, 0xb, 0xfffffffe, 0x4}, @ldst={0x2, 0x0, 0x2, 0x1, 0x3, 0x1, 0x4}], &(0x7f00000001c0)='syzkaller\x00', 0x9, 0xf7, &(0x7f0000000200)=""/247, 0x41100, 0x1, [], r0}, 0x48) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000500)={0x0, 0xe84, 0x8}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000580)={r2, @in6={{0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x22d}}}, 0x84) 2018/05/04 00:02:14 executing program 2: getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB='b'], &(0x7f0000000000)=0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) move_pages(r0, 0x5, &(0x7f0000000100)=[&(0x7f000000c000/0x1000)=nil, &(0x7f000000c000/0x2000)=nil, &(0x7f000000d000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil], &(0x7f0000000140)=[0x6, 0x6, 0x3, 0x3, 0x10000, 0x7, 0x4, 0x2, 0xfffffffffffffffc, 0x7], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) move_pages(0x0, 0x2000000000000375, &(0x7f0000000040)=[&(0x7f000000c000/0x1000)=nil], &(0x7f0000000080), &(0x7f00000000c0), 0x0) socketpair$inet6(0xa, 0x5, 0x40, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r2, 0x4) [ 160.210283] alg: No test for authenc(digest_null,ecb(cipher_null)) (authenc(digest_null-generic,ecb-cipher_null)) 2018/05/04 00:02:14 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xe7, 0x141000) accept$inet(r2, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) socket$packet(0x11, 0x2, 0x300) sendto$packet(r2, &(0x7f0000000000), 0x29, 0x400044004, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 00:02:15 executing program 0: syz_emit_ethernet(0x250, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@can={0xc, {{0x2, 0x8, 0x32, 0x4}, 0x0, 0x2, 0x0, 0x0, "179f91c4b5430ce0"}}}}, 0x0) 2018/05/04 00:02:15 executing program 6: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000d15f78)=@setneightbl={0x12, 0x43, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/04 00:02:15 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0xc0002, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000140)={r1, 0x2}) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x84002) 2018/05/04 00:02:15 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/stat\x00') openat$cgroup(r0, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r3, 0x100, 0x70bd28, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x290a}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x804}, 0x40814) sendto$packet(r1, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/04 00:02:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x22d) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1f) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000140)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001bc0)="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", 0xa79}], 0x1, &(0x7f00000002c0)}}], 0x1, 0x0) 2018/05/04 00:02:15 executing program 1: r0 = socket(0x0, 0x80804, 0x8) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x3c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 'none\x00', 0x0, 0x0, 0x26}, 0x2c) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"03491f0800"}}, 0x10) 2018/05/04 00:02:15 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) r2 = socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) getsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/04 00:02:15 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000080)={0x542, 0x1, 0x5, 0x5, 0x2, 0x2}) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @rand_addr=0x1}, 0xc) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000100)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="83000000000000000000000000000000e800000000000000", @ANYPTR=&(0x7f0000000140)=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'], @ANYBLOB="000000000000000000000000000000000300000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000dcfeffffffffffff", @ANYPTR=&(0x7f0000000740)=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'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000c500000000000000", @ANYPTR=&(0x7f0000000680)=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'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00s\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000600)=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'], @ANYBLOB="000000000000000000000000000000009500000000000000", @ANYPTR=&(0x7f0000000440)=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'], @ANYBLOB="000000000100000077743045741019fe0d7321c070ea5036fcf63dab8bd348604354007b4624811195be0381ee047682c144ebeec65e9bc27a13b65d"]) 2018/05/04 00:02:15 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x2) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) close(r2) recvmsg$kcm(r1, &(0x7f0000000080)={&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000002180)=[{&(0x7f0000002100)=""/107, 0x6b}], 0x1, &(0x7f0000002200)=""/89, 0x2}, 0x0) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000000000), 0x10) 2018/05/04 00:02:15 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f0000001880)='ns/pid_for_children\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/245, 0xf5}], 0x8a, 0x0) recvmmsg(r0, &(0x7f00000042c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/190, 0xbe}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x6}, 0x4}, {{&(0x7f0000001280)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000001300)=""/8, 0x8}], 0x1, &(0x7f0000001380)=""/188, 0xbc, 0x3483}, 0x8}, {{&(0x7f0000001440)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001700)=[{&(0x7f00000014c0)=""/192, 0xc0}, {&(0x7f0000001580)=""/101, 0x65}, {&(0x7f0000001600)=""/142, 0x8e}, {&(0x7f00000016c0)=""/48, 0x30}], 0x4, &(0x7f0000001740)=""/152, 0x98, 0x401}, 0x1ff}, {{&(0x7f0000001800)=@ipx, 0x80, &(0x7f0000002c40)=[{&(0x7f0000001880)}, {&(0x7f00000018c0)=""/32, 0x20}, {&(0x7f0000001900)=""/246, 0xf6}, {&(0x7f0000001a00)=""/63, 0x3f}, {&(0x7f0000001a40)=""/23, 0x17}, {&(0x7f0000001a80)=""/179, 0xb3}, {&(0x7f0000001b40)=""/130, 0x82}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/57, 0x39}], 0x9, &(0x7f0000002d00)=""/188, 0xbc, 0x800}, 0x8}, {{&(0x7f0000002dc0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000004180)=[{&(0x7f0000002e40)=""/146, 0x92}, {&(0x7f0000002f00)=""/217, 0xd9}, {&(0x7f0000003000)=""/124, 0x7c}, {&(0x7f0000003080)=""/235, 0xeb}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x5, &(0x7f0000004200)=""/145, 0x91, 0x2c01}, 0x7fff}], 0x5, 0x40, &(0x7f0000004400)={0x0, 0x989680}) 2018/05/04 00:02:15 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x2, 0x2}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x7, 0xfffffffffffffffd, 0x3ff, 0x20, 0xffffffffffffffff, 0x8afd}, 0x2c) r1 = memfd_create(&(0x7f0000000300)='/dev/dsp\x00', 0x0) write(r1, &(0x7f00000000c0)="c6c0422f5a0dc293b7460388e70bc30f73dcb2c3", 0x14) sendfile(r1, r1, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/bus\x00') r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r2, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r3, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) socketpair$inet(0x2, 0x3, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0xd8, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x1d, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e20, @rand_addr=0x101}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2008a615}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e23, 0xafa2, @dev={0xfe, 0x80, [], 0x16}}, @in6={0xa, 0x4e22, 0x0, @empty, 0x4}, @in6={0xa, 0x4e20, 0xd2d0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={r5, @in6={{0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}, 0x0, 0x7, 0x7, 0x3ff, 0xc5}, 0x98) 2018/05/04 00:02:15 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x80000, 0x0) accept$unix(r2, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x2, 0x3, [0xffffffff9983eaaa, 0x2, 0x7ff]}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r4, 0x4}, &(0x7f0000000180)=0x8) getpeername$ax25(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x10) 2018/05/04 00:02:15 executing program 6: ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000000)="010e120186714a352a3bda5b93f6c9a8ecab61a38247b9204945c16a3f17c370"}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.advise\x00', &(0x7f00000001c0)=""/5, 0x5) 2018/05/04 00:02:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x22d) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1f) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000140)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001bc0)="4cdcad0a7e7eb99fa99b34376345626e04b44c8a504144cf8f2fe47bf342021ef341923cc84002cdafdcaa416472b71bc8b3ca8feced30f4b5f9a11bfd0425500a81ac4b15e54a4da1bfb735c4a7de494ce102aa90fff851f2d5942b618171805744a5656cfc60e26603e00be785800642a14d2f82c18116347a1ea14da57630aad24eafb5b28f082d596eeee0083cd7cc9c52f02ac34a5f124255897c96c9c1e2fb893a79dfb4ccb5cc7b5879838efd86c2efa8d304a92c60342f19a1567d6ff7680495dc4a2b3d557fd19188a76cd11f310707a7661a31e10f270abb094d2bdd0c87fc5e7311fabe2364c412a1edebc9716ff6ed09614ceec8658493c7972fad4128f74f20992db396279219ad10f5cdfa1ce80bb83b95b081f43571f46a9d38a8a7aa5bf87f1903b1246f47659e5dcb153c536136e0804fdc0814d16c17cb0ba1acbf46831f9ac5510dcadd712f3487620bdc9a0a900c1666705e06c1e0a12b1770530062c543c8ee4b1b94ab168ca407ca3785dc9a7e2a1791c31d22f072b5b1ace97b32a24be7c1c7e7f51a80af305b4a79e891fd16d5db1ffb212e2bb787dd16503c1526c48b2f5166c55b201715b195a1c7b1dba1d5ae46c20780ddf81bb14656fce9a2b17a6281d894c19b97a6e196b6b812daae331342a4278a2d0c19038952ef6cc7055468f244edf344b9dafa5c0d5fabd386016b99766c7cb5078154032b2f5ef81b9ac417b0ed38dc73dd9e2c1aa2b1fd8ce25b03e141222e87d2b9e847de5e88c5c914e91f79bb84232e6edaa665114ef6365e79c665ea94db314ee7eec3f35dcfc029503a99bacd5de712a936bf25fac50b44dd73ebacdd7c10356c895b54a93aa84a9dd4a36830e55578a2c09444325572ac6a3f5d96ca0acd3743937787aa4a5ad559f636d43db926804199d7ac26574588dcc4ec1a6b8a31dca75f5e32de9fd58c10e4a2ff7877988a87a750346618991f5ab3e837dc775bba16029d289441a4b6b92e4888861f9969e0c9177dffd62b9904cf7d0af14669f5914b68471b0707a10223ac6361f9a96bf4b3163accda48aaf16edab7b527b56434d5ec137888527cc412f9fa7a3bca71fcd72fd98a594fcaddb8066ba7d4dce1340865ceef530cb4ed8b88adf44eb8dac18fadf98f6ad4f11ea528c6e7612fb56b3819760c0c1a9b228c6852d55e4ca045d5f8243f4b9825aee30230e97b9f0f0af9565952ae5c32d6f720fca2ab772c1d774297ea59bc9d800ec80e05688dfd22feb9145d3507971cb1a4fcf3961f0a8ba5ca5808f92663e92a634da0485bd23f881df747eca85253b9361c4ff3ec3cb9426aef3ff40546eb16a583a1a48f08de870915782f07e53aef5efec3807f26f29bde38a6bf59367ad65139fa3cd146535bfcb9c8e698f381f9e9fdba22a2b46f79dd665df0e3279d2452d81ae9d6c0bb30c93cfe57099a10b7c9fbcecad84b05fc87c7b54d37993ecb93d7f295ed11c7f8c0d18a05bcd0a27279a2024eb57298ec1b3f7c22674f581515b6ba0d52422cb0fb75ffe4d2c6350c986d80c15b8cc2cae3edfd0d78b4118e091d5a57b34fcc7433f140da0fafd69b1cdfa4c619cb2aacab54e635095f14171a4f8474645f74fbd6cb5cb46da5bdf9ca4c3134d768a48710080b9493815e819c39d725e407f94e982728c823769e82e431ab875b0409ffad18bc523085c53f661398602859c61497132ae83fa31a8f7fd568f71c32c973cc3b6bebdc71249886290990b8c2b96a2288830194b22db0ab8ff221bc13df2a0822100d6f74b86e145588ebfe4a14cdacbb06337df40c4024cb50b3745e670b652f559876644df8eea6722985ef4da3241b095a03f0c787541af68cffcddbde75c0a8b69fc09f207d6be96c4346be0033364784c46a72057877af637846f642eac84f488ec43510c34d9535259062afde5b764f893cc60b89835925c8af26fb4ebe4a8fa5ed67dc06c3b380a84dd38f7b9aa7f2e9f7ea9cc50e9d3d4e25ee22f5663531a58c4be5c0b1ae61ea42a0bdfe1c15252fb60dc7d4729823c629dcf173d872c0eed15aa1b3ceac4a9765fe5f5800c61985067de63c08be0f8d45d108ab816ce685c0b1e39d853ef6f43e3083882a707283f823c9947abf289b436883c22b82a9657ddc91fd4cd84df4fc9bfc214f0eb960c32eee8a63487427b78d7ebdecb00c79680bb1c3c66fdfbc52e67021dd5f5d7eb154acf7b126f150778b2cdbcbda62917dc719c04f57c8d25229d7983da640a921b9891e378d8c20b2c09b6791272bac618ec5de936086233477bf7fe91f59e29f7bff0b91186e802b8de97794a9ade8c8085ae27c1846368fa8e7cdd8c306604860e17f091269f34039eecff8bc0f41420c00527f1bef7f7bd6ea98f44a07f8da98e35341730aedac0d83abfb2a8dd9414517e52fc94b73929e10e2b3b3816fc46c77805795c515c112a9b33e35d079991e9735c07d236f0140a8d40736da8c42b97c2fcfb9155e98c5418c93bf04f3e17ac0036c9fa32f949101aaebf3a5200400c1c2a8d33352fdfb4914dea13e3f2603940223c370ceedcc2491e7d4f0af94f88a872bbd8b1285c5b2ac8cc93bcfa24adad60142dfb409e1aeb55ecd6f14bf2d73a8b37014dbb17d31f9a94b16b4618fcedfa6228cd634806c566dc4a51fb8a2b3902e47d4e58b3fdcefd48196be30986aa57dbb9d5dceceb20580eeac9eb0505c75d8081813126e1ea7758e63c60068dd4c687555b0b1416d25167c8079b448857702e3933675bdc0b3e83dd9cc2eea5b31e876989b4f5cecdf214ab4caa04cce9a3e5492fb9a8decce2c43586fd7a1733a34d83e12e8508d435b301fc76436e4a5d3fecb495e24360e0939db67d7287a2dde30a358fe56c35da1b8efba01a94f329b9065cd0c8504da1cace2767ba5b3906ef36b99505c5349daf82645bc0c3f9dc13350b59ff677a6fece5ab06177950fc522b1ca43094ddd1dff4c34f36cdf549529dd221d8da4d9370832ecf1502bbf8001641076ad9f810862abd9e3501931271b494364b23e5807793d0d2a6a6579000e0327cbfc61ba4e32ff4813dd8f1bcc6f0b14e9fba97ee0e2802965c910abcca1da6a3de9075b4eb63784808a8614d9f59608704ca9fe4c4229e208792719d88907c7ad353da9d2421f79472df5ed4956f7c32939d38088cf337dd2fb2e4ab3848b21a3815bc49232a3a0cfb9207c4d9dcb7e4cd71f86006b7262d3648864c0c37d461f49bc2b591131b6ffba7cbba0e91e50668201bf882e9230ff198e7efce703f86b1c68b88d9e1ca6e3f2250b2634082dabf910927faa71c0645342001ae5a252f647ca7fdcd85a9c6adda764c9db804a8f8495e19c21f32eaeb36f4bf4395971b41e3790ccdd2936edb313d493b353610bc0c17d2247a1d1dd77533cf598e936108944262df829d106b5f191368b2089ec7ea8ee838a01a292edb3905dab2415f697b0084b4ff73f57d872c41ce07c8be76fe2b0a7656b99134e692d3665cccb89dda316c2f161e185bb0a5560ac6e92078a24122b69005011b1d373a8e6b4c691db3e536e356de4cd2f700753cb989e90c129d152f5f9a409ac0589f2a24e7cc0b9fc360280e426ab59dc8b4754faf304e0fca56833dd5fa05beb653239846dac5262230a3cf9327ccdb3ccd38ee29d8657ea94fbe60ef347562d5ae46447f17e393d6cc39f71d5f649f816fee52e00772d56d3b9b83f31c5e40a85956d337fa053e236998bdbf5d7fee60bdb5a0666f7b8f8543caf53a4", 0xa79}], 0x1, &(0x7f00000002c0)}}], 0x1, 0x0) 2018/05/04 00:02:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x0, 0x0, 0x31}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x20}, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/05/04 00:02:15 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0xc0002, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000140)={r1, 0x2}) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x84002) 2018/05/04 00:02:15 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) r1 = getpgrp(0xffffffffffffffff) sched_setparam(r1, &(0x7f0000000000)=0x8c9) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x1, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) r3 = dup2(r2, r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r2, &(0x7f00003ec000)}, 0x10) dup2(r0, r0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000040)={0x1, 0x1, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'syzkaller0\x00'}) 2018/05/04 00:02:16 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x5, 0x6, @random="6807c0c463b8"}, 0x14) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/05/04 00:02:16 executing program 1: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d57ffc4d1000000000000000000005e", 0x1c6) r0 = socket(0x18, 0x0, 0x1) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000002c0)={@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, {&(0x7f0000000200)=""/110, 0x6e}, &(0x7f0000000280), 0x10}, 0xa0) connect(r0, &(0x7f00000005c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x1, 0x800, 0x7, "4c3eb274eb8e7b9fabcab1224baa2bb1ff3e57e1af258b8eabcbb7facb1cad5cafb2bc72a3201e22d09aa11dd333ffee778feba6cfb12b38a4ea790a282aac", 0xc}, 0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xa0, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x80, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x97d3}, @in6={0xa, 0x4e21, 0x10, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x1f}, @in6={0xa, 0x4e21, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x200}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000100)=0x10) times(&(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) r2 = request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)='IPVS\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4003140}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x88, r3, 0x408, 0x70bd2d, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffeff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xa7ba}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}]}, 0x88}, 0x1, 0x0, 0x0, 0x1}, 0x20000004) 2018/05/04 00:02:16 executing program 2: r0 = socket$inet(0x2, 0x800, 0x57d) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400800) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000000c0)={0xa2, 0x3, 0x20, 0x7, "b42a544af96f3dc507a9a9ec1be761129303fe5ab299aca8fbdcd219df9639caf9fb8789a24931d5f470fb51", 0x5}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x100ff, 0x400) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)) fdatasync(r1) r3 = accept4$bt_l2cap(r2, 0x0, &(0x7f0000000140), 0x80000) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000180)=0xfffffffffffffffe) fcntl$addseals(r0, 0x409, 0xc) 2018/05/04 00:02:16 executing program 3: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x10000000004e24, @broadcast=0xffffffff}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000dc7ff0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) r1 = pkey_alloc(0x0, 0x0) pkey_free(r1) prctl$seccomp(0x16, 0x2, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x1, 0x4, 0x1ff, 0x100000000}, {0x4, 0x6, 0x9, 0xffff}, {0x0, 0xc4, 0x4, 0x3c1a}, {0x9, 0x8, 0x3, 0x40}, {0x400, 0x2, 0x200, 0xfffffffffffffff7}]}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000000100)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/05/04 00:02:16 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x31, &(0x7f00000006c0)=ANY=[@ANYBLOB="05000000020002000000000000000000180000000303000000000000000000000900000003000000b002000000000000ffffffffffffffff10010000ffffffff08020000ffffffffffffffff08020000ffffffff0300000059b122d550bc8c4ed67b171e1e8cd35307267c67181a9cf830", @ANYRES64, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80010010000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000002000000000000000000000000736e6d705f747261700000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000100)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000000140)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r2}) 2018/05/04 00:02:16 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x701, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x9, 0x4, [0x4, 0x0, 0x9, 0xffffffffffffffb4]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x4}, 0x8) r2 = socket(0x1e, 0x2, 0x0) sendmsg(r2, &(0x7f00000d1000)={&(0x7f00009ff000)=@generic={0x10000001001e, "02010000000020df0000000000800000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000), 0x0, &(0x7f0000b46000)}, 0x0) alarm(0xfffffffffffffff7) 2018/05/04 00:02:16 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) socketpair$inet_sctp(0x2, 0x10000000000005, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x1db, 0x7ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0x1}, 0x8) 2018/05/04 00:02:16 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) stat(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r1 = open(&(0x7f0000000280)='./control\x00', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000100)={0x2, "aa76"}, 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/05/04 00:02:16 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={r2, 0x80000, r3}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'bcsf0\x00', 0x7d}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/05/04 00:02:16 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) truncate(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/04 00:02:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='coredump_filter\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ffbfa0)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) 2018/05/04 00:02:16 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/mixer\x00', 0x400003, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/sequencer\x00', 0x0, 0x0) linkat(r2, &(0x7f0000001080)='./file0\x00', r3, &(0x7f0000001100)='./file0\x00', 0x1400) 2018/05/04 00:02:16 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) fchown(r0, r2, r3) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) accept(r0, 0x0, &(0x7f0000000040)) 2018/05/04 00:02:16 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x240200) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x44000020}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x118, r3, 0x109, 0x70bd2c, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x97b0}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x200}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/05/04 00:02:16 executing program 1: unshare(0x8000000) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1ff, 0x20000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000000140), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000200)=""/131, 0xfffffffffffffe08, 0xfffffffffffffffe, 0x0) 2018/05/04 00:02:16 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000001600)=[{&(0x7f0000000040)=""/66, 0x42}, {&(0x7f0000000240)=""/36, 0x1e1}], 0x2, 0x0) [ 162.479341] ================================================================== [ 162.486792] BUG: KMSAN: uninit-value in netif_skb_features+0xdf8/0xec0 [ 162.493476] CPU: 1 PID: 11233 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 162.500413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.509808] Call Trace: [ 162.512414] dump_stack+0x185/0x1d0 [ 162.516053] ? netif_skb_features+0xdf8/0xec0 [ 162.520566] kmsan_report+0x142/0x240 [ 162.524392] __msan_warning_32+0x6c/0xb0 [ 162.528468] netif_skb_features+0xdf8/0xec0 [ 162.532802] ? kmsan_set_origin_inline+0x6b/0x120 [ 162.537668] validate_xmit_skb+0x89/0x1320 [ 162.541932] ? __msan_poison_alloca+0x15c/0x1d0 [ 162.546617] ? _raw_spin_unlock_bh+0x57/0x70 [ 162.551047] validate_xmit_skb_list+0x17b/0x380 [ 162.555748] sch_direct_xmit+0x1c9/0x8f0 [ 162.559834] __qdisc_run+0x1785/0x3730 [ 162.563741] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 162.569128] __dev_queue_xmit+0x1d50/0x3520 [ 162.573476] dev_queue_xmit+0x4b/0x60 2018/05/04 00:02:16 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@remote, @in=@local}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) [ 162.577291] ? __netdev_pick_tx+0xb60/0xb60 [ 162.581633] packet_sendmsg+0x7c70/0x8a30 [ 162.585830] ? kmsan_set_origin_inline+0x6b/0x120 [ 162.590719] ? __msan_poison_alloca+0x15c/0x1d0 [ 162.595414] ? __fdget+0x4e/0x60 [ 162.598803] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 162.604194] ? compat_packet_setsockopt+0x360/0x360 [ 162.609236] SYSC_sendto+0x6c3/0x7e0 [ 162.612967] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 162.618436] ? prepare_exit_to_usermode+0x149/0x3a0 [ 162.623483] SyS_sendto+0x8a/0xb0 [ 162.626952] do_syscall_64+0x309/0x430 [ 162.630859] ? SYSC_getpeername+0x560/0x560 [ 162.635204] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 162.640404] RIP: 0033:0x455979 [ 162.643601] RSP: 002b:00007f5c7dbeac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 162.651328] RAX: ffffffffffffffda RBX: 00007f5c7dbeb6d4 RCX: 0000000000455979 [ 162.658614] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 162.665901] RBP: 000000000072bea0 R08: 0000000020000000 R09: 0000000000000014 [ 162.673185] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff 2018/05/04 00:02:16 executing program 7: unshare(0x58030200) r0 = socket(0x15, 0x80005, 0x0) accept4$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80000) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000001000)=""/4, &(0x7f0000000000)=0x4) [ 162.680468] R13: 0000000000000549 R14: 00000000006fbf78 R15: 0000000000000000 [ 162.687747] [ 162.689371] Uninit was created at: [ 162.692925] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 162.698046] kmsan_kmalloc+0x94/0x100 [ 162.701869] kmsan_slab_alloc+0x11/0x20 [ 162.705873] __kmalloc_node_track_caller+0xaed/0x11c0 [ 162.711084] __alloc_skb+0x2cf/0x9f0 [ 162.714820] alloc_skb_with_frags+0x1d4/0xb20 [ 162.719330] sock_alloc_send_pskb+0xb56/0x1190 [ 162.723936] packet_sendmsg+0x6454/0x8a30 2018/05/04 00:02:16 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000240)=0xffffffffffffff40, 0x255) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000004c0)={'eql\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) socketpair$inet6(0xa, 0x5, 0x4080000000000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0xb0, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, @in6={0xa, 0x4e24, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x51c1134c}, @in6={0xa, 0x4e23, 0xa95, @empty, 0xfffffffffffffffa}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r2, 0x3ff, 0x7ff}, &(0x7f0000000480)=0x8) close(r1) close(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000540)=0x19c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r3, @in={{0x2, 0x4e23}}, 0x1, 0xc5, 0x9, 0x5, 0x7b}, &(0x7f00000001c0)=0x98) [ 162.728107] SYSC_sendto+0x6c3/0x7e0 [ 162.731843] SyS_sendto+0x8a/0xb0 [ 162.735319] do_syscall_64+0x309/0x430 [ 162.739231] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 162.744417] ================================================================== [ 162.751778] Disabling lock debugging due to kernel taint [ 162.757233] Kernel panic - not syncing: panic_on_warn set ... [ 162.757233] [ 162.764607] CPU: 1 PID: 11233 Comm: syz-executor5 Tainted: G B 4.16.0+ #87 [ 162.772856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.782233] Call Trace: [ 162.783968] sock: process `syz-executor7' is using obsolete setsockopt SO_BSDCOMPAT [ 162.784844] dump_stack+0x185/0x1d0 [ 162.784864] panic+0x39d/0x940 [ 162.784902] ? netif_skb_features+0xdf8/0xec0 [ 162.784917] kmsan_report+0x238/0x240 [ 162.784934] __msan_warning_32+0x6c/0xb0 [ 162.784945] netif_skb_features+0xdf8/0xec0 [ 162.784972] ? kmsan_set_origin_inline+0x6b/0x120 [ 162.821039] validate_xmit_skb+0x89/0x1320 [ 162.825279] ? __msan_poison_alloca+0x15c/0x1d0 [ 162.829944] ? _raw_spin_unlock_bh+0x57/0x70 [ 162.834345] validate_xmit_skb_list+0x17b/0x380 [ 162.839122] sch_direct_xmit+0x1c9/0x8f0 [ 162.843176] __qdisc_run+0x1785/0x3730 [ 162.847056] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 162.852411] __dev_queue_xmit+0x1d50/0x3520 [ 162.856731] dev_queue_xmit+0x4b/0x60 [ 162.860517] ? __netdev_pick_tx+0xb60/0xb60 [ 162.864826] packet_sendmsg+0x7c70/0x8a30 [ 162.868972] ? kmsan_set_origin_inline+0x6b/0x120 [ 162.873800] ? __msan_poison_alloca+0x15c/0x1d0 [ 162.878454] ? __fdget+0x4e/0x60 [ 162.881807] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 162.887163] ? compat_packet_setsockopt+0x360/0x360 [ 162.892169] SYSC_sendto+0x6c3/0x7e0 [ 162.895869] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 162.901302] ? prepare_exit_to_usermode+0x149/0x3a0 [ 162.906310] SyS_sendto+0x8a/0xb0 [ 162.909749] do_syscall_64+0x309/0x430 [ 162.913627] ? SYSC_getpeername+0x560/0x560 [ 162.917937] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 162.923110] RIP: 0033:0x455979 [ 162.926281] RSP: 002b:00007f5c7dbeac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 162.933976] RAX: ffffffffffffffda RBX: 00007f5c7dbeb6d4 RCX: 0000000000455979 [ 162.941230] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 162.948485] RBP: 000000000072bea0 R08: 0000000020000000 R09: 0000000000000014 [ 162.955742] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 162.962997] R13: 0000000000000549 R14: 00000000006fbf78 R15: 0000000000000000 [ 162.970758] Dumping ftrace buffer: [ 162.974292] (ftrace buffer empty) [ 162.978021] Kernel Offset: disabled [ 162.981626] Rebooting in 86400 seconds..